--- /dev/null
+JongHyuk Choi <jhchoi.choi@samsung.com>
+Seungbae Shin <seungbae.shin@samsung.com>
+Younghwan Ahn <younghwan_.an@samsung.com>
+Jeongmo Yang <jm80.yang@samsung.com>
+Sangchul Lee <sc11.lee@samsung.com>
--- /dev/null
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--- /dev/null
+Installation Instructions
+*************************
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+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
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+Basic Installation
+==================
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+Compilers and Options
+=====================
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+Compiling For Multiple Architectures
+====================================
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+Installation Names
+==================
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+`configure' the option `--prefix=PREFIX'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script). Here is a another example:
+
+ /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
+configuration-related scripts to be executed by `/bin/bash'.
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
--- /dev/null
+
+ACLOCAL_AMFLAGS = -I common/m4
+
+aclocaldir = $(datadir)/aclocal
+
+SUBDIRS = common
+
+if GST_EXT_USE_EXT_ENCODEBIN
+SUBDIRS += encodebin
+endif
+
+if GST_EXT_USE_EXT_EVASIMAGESINK
+SUBDIRS += evasimagesink
+endif
+
+#if GST_EXT_USE_EXT_EVASPIXMAPSINK
+#SUBDIRS += evaspixmapsink
+#endif
+
+#if GST_EXT_USE_EXT_XVIMAGESRC
+#SUBDIRS += xvimagesrc
+#endif
+
+if GST_EXT_USE_EXT_DRMSRC
+SUBDIRS += drmsrc
+endif
+
+if GST_EXT_USE_EXT_TOGGLE
+SUBDIRS += toggle
+endif
+
+if GST_EXT_USE_EXT_PD_PUSHSRC
+SUBDIRS += pdpushsrc
+endif
+
+if GST_EXT_USE_EXT_AUDIOTP
+SUBDIRS += audiotp
+endif
+
+if GST_EXT_USE_EXT_AUDIOEQ
+SUBDIRS += audioeq
+endif
+
+#if GST_EXT_USE_EXT_FIMCCONVERT
+#SUBDIRS += fimcconvert
+#endif
+
+#if GST_EXT_USE_EXT_WFDRTSPSRC
+#SUBDIRS += wfdrtspsrc
+#endif
+
+DIST_SUBDIRS = common
+
+if GST_EXT_USE_EXT_ENCODEBIN
+DIST_SUBDIRS += encodebin
+endif
+
+if GST_EXT_USE_EXT_EVASIMAGESINK
+DIST_SUBDIRS += evasimagesink
+endif
+
+if GST_EXT_USE_EXT_XVIMAGESRC
+DIST_SUBDIRS += xvimagesrc
+endif
+
+if GST_EXT_USE_EXT_DRMSRC
+DIST_SUBDIRS += drmsrc
+endif
+
+if GST_EXT_USE_EXT_TOGGLE
+DIST_SUBDIRS += toggle
+endif
+
+if GST_EXT_USE_EXT_FIMCCONVERT
+DIST_SUBDIRS += fimcconvert
+endif
+
+
+#if GST_EXT_USE_EXT_WFDRTSPSRC
+#DIST_SUBDIRS += wfdrtspsrc
+#endif
+
+EXTRA_DIST = \
+ gstreamer.spec gstreamer.spec.in \
+ configure.ac autogen.sh depcomp \
+ MAINTAINERS ABOUT-NLS RELEASE gstreamer.doap \
+ $(win32)
+
+check: check-exports
+
--- /dev/null
+# This file is descriptions of the plugins which are included in gstreamer0.10-plugins-ext.
+# If any plugin is added to the gstreamer0.10-plugins-ext, that shoud be described in this file.
+#
+#
+
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+PLUGIN Registered Elements Description
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+avsysaudiosrc avsysaudiosrc AV system audio source plugin
+avsyssink avsysaudiosink, avsysmemsink AV system audio sink plugin
+drmsrc drmsrc Plugin to read data from standad/DRM file
+encodebin encodebin Extension encoder bin plugin
+evasimagesink evasimagesink Evas video sink plugin
+toggle toggle Base transform plugin
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
--- /dev/null
+gst-plugin is a template for writing your own GStreamer plug-in.
+
+The code is deliberately kept simple so that you quickly understand the basics
+of how to set up autotools and your source tree.
+
+This template demonstrates :
+- what to do in autogen.sh
+- how to setup configure.ac (your package name and version, GStreamer flags)
+- how to setup your source dir
+- what to put in Makefile.am
+
+More features might get added to this template later on.
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstaudioeq.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la, #
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstaudioeq_la_SOURCES = gstaudioeq.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstaudioeq_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CONTROLLER_CFLAGS)
+libgstaudioeq_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(GST_BASE_LIBS) $(GST_CONTROLLER_LIBS) $(GST_LIBS) $(LIBM) -lgstbase-1.0 -lglib-2.0 -lgstcontroller-1.0
+libgstaudioeq_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+libgstequalizer_la_LIBTOOLFLAGS = --tag=disable-static
+
+# headers we need but don't want installed
+noinst_HEADERS = gstaudioeq.h
--- /dev/null
+/*
+ * audioeq
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Aditi Narula <aditi.n@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "gstaudioeq.h"
+#include <string.h>
+#include <math.h>
+
+GST_DEBUG_CATEGORY_STATIC (gst_audioeq_debug);
+#define GST_CAT_DEFAULT gst_audioeq_debug
+
+#define AUDIOEQ_ENABLE_DUMP
+#define AUDIOEQ_REDUCE_MEMCPY
+
+/* Filter signals and args */
+enum
+{
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum
+{
+ PROP_0,
+ PROP_FILTER_ACTION,
+ PROP_CUSTOM_EQ,
+ PROP_CUSTOM_EQ_NUM,
+ PROP_CUSTOM_EQ_FREQ,
+ PROP_CUSTOM_EQ_WIDTH,
+};
+
+enum FilterActionType
+{
+ FILTER_NONE,
+ FILTER_PRESET,
+ FILTER_ADVANCED_SETTING
+};
+
+enum SampleRate
+{
+ SAMPLERATE_48000Hz,
+ SAMPLERATE_44100Hz,
+ SAMPLERATE_32000Hz,
+ SAMPLERATE_24000Hz,
+ SAMPLERATE_22050Hz,
+ SAMPLERATE_16000Hz,
+ SAMPLERATE_12000Hz,
+ SAMPLERATE_11025Hz,
+ SAMPLERATE_8000Hz,
+
+ SAMPLERATE_NUM
+};
+
+#define DEFAULT_SAMPLE_SIZE 2
+#define DEFAULT_VOLUME 15
+#define DEFAULT_GAIN 1
+#define DEFAULT_SAMPLE_RATE SAMPLERATE_44100Hz
+#define DEAFULT_CHANNELS 2
+#define DEFAULT_FILTER_ACTION FILTER_NONE
+#define DEFAULT_CUSTOM_EQ_NUM 7
+
+static GstStaticPadTemplate sinktemplate =
+ GST_STATIC_PAD_TEMPLATE(
+ "sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS (
+ "audio/x-raw, "
+ "format = (string) " GST_AUDIO_NE(S16) ", "
+ "channels = (int) [1,2]"
+ )
+ );
+
+static GstStaticPadTemplate srctemplate =
+ GST_STATIC_PAD_TEMPLATE(
+ "src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS (
+ "audio/x-raw, "
+ "format = (string) " GST_AUDIO_NE(S16) ", "
+ "channels = (int) [1,2]"
+ )
+ );
+
+static void gst_iir_equalizer_child_proxy_interface_init (gpointer g_iface,
+ gpointer iface_data);
+
+static void gst_iir_equalizer_finalize (GObject * object);
+
+static gboolean gst_iir_equalizer_setup (GstAudioFilter * filter,
+ GstAudioRingBufferSpec * fmt);
+
+G_DEFINE_TYPE_WITH_CODE(Gstaudioeq, gst_audioeq, GST_TYPE_BASE_TRANSFORM,
+ G_IMPLEMENT_INTERFACE(GST_TYPE_CHILD_PROXY, gst_iir_equalizer_child_proxy_interface_init));
+
+static void gst_audioeq_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_audioeq_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+#ifdef AUDIOEQ_REDUCE_MEMCPY
+static GstFlowReturn gst_audioeq_transform_ip (GstBaseTransform * base, GstBuffer * buf);
+#else
+static GstFlowReturn gst_audioeq_transform (GstBaseTransform * base, GstBuffer * inbuf, GstBuffer * outbuf);
+#endif
+static gboolean gst_audioeq_set_caps (GstBaseTransform * base, GstCaps * incaps, GstCaps * outcaps);
+
+static GstStateChangeReturn
+gst_audioeq_change_state (GstElement * element, GstStateChange transition)
+{
+ GST_DEBUG ("gst_audioeq_change_state");
+ GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
+ Gstaudioeq *audioeq = GST_AUDIOEQ (element);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ audioeq->need_update_filter = TRUE;
+ break;
+ default:
+ break;
+ }
+
+ ret = GST_ELEMENT_CLASS (gst_audioeq_parent_class)->change_state (element, transition);
+
+ if (ret == GST_STATE_CHANGE_FAILURE)
+ return ret;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static void
+gst_audioeq_base_init (gpointer gclass)
+{
+
+ GST_DEBUG ("gst_audioeq_base_init");
+}
+
+static void
+gst_audioeq_class_init (GstaudioeqClass * klass)
+{
+ GST_DEBUG ("gst_audioeq_class_init");
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBaseTransformClass *basetransform_class;
+
+ gobject_class = G_OBJECT_CLASS (klass);
+ gstelement_class = GST_ELEMENT_CLASS (klass);
+ basetransform_class = GST_BASE_TRANSFORM_CLASS(klass);
+
+ gobject_class->set_property = GST_DEBUG_FUNCPTR(gst_audioeq_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR(gst_audioeq_get_property);
+
+ gst_element_class_add_pad_template(gstelement_class,
+ gst_static_pad_template_get (&srctemplate));
+ gst_element_class_add_pad_template(gstelement_class,
+ gst_static_pad_template_get (&sinktemplate));
+
+ gst_element_class_set_static_metadata(gstelement_class,
+ "Audio Equalizer",
+ "Filter/Effect/Audio",
+ "Set equalisation effect on audio/raw streams",
+ "Samsung Electronics <www.samsung.com>");
+ gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_audioeq_change_state);
+
+ g_object_class_install_property(gobject_class, PROP_FILTER_ACTION,
+ g_param_spec_uint("filter-action", "filter action", "(0)none (1)preset (2)advanced setting",
+ 0, 2, DEFAULT_FILTER_ACTION, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_CUSTOM_EQ,
+ g_param_spec_pointer("custom-eq", "custom eq",
+ "pointer for 9 bands of EQ array", G_PARAM_READWRITE));
+
+ g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_NUM,
+ g_param_spec_uint("custom-eq-num", "custom eq num", "number of custom EQ bands",
+ 0, 9, DEFAULT_CUSTOM_EQ_NUM, G_PARAM_READABLE));
+
+ g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_FREQ,
+ g_param_spec_pointer("custom-eq-freq", "custom eq freq", "pointer for EQ bands central frequency(Hz) array",
+ G_PARAM_READABLE));
+
+ g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_WIDTH,
+ g_param_spec_pointer("custom-eq-width", "custom eq width", "pointer for EQ bands width(Hz) array",
+ G_PARAM_READABLE));
+
+ gobject_class->finalize = GST_DEBUG_FUNCPTR(gst_iir_equalizer_finalize);
+
+/* It is possible to reduce memcpy by setting output same as input of AudioEq_InOutConfig */
+#ifdef AUDIOEQ_REDUCE_MEMCPY
+ basetransform_class->transform_ip = GST_DEBUG_FUNCPTR(gst_audioeq_transform_ip);
+#endif
+ basetransform_class->set_caps = GST_DEBUG_FUNCPTR(gst_audioeq_set_caps);
+}
+
+static void
+gst_audioeq_init (Gstaudioeq * audioeq)
+{
+ GST_DEBUG ("gst_audioeq_init");
+ audioeq->samplerate = DEFAULT_SAMPLE_RATE;
+ audioeq->channels = DEAFULT_CHANNELS;
+
+ audioeq->filter_action = DEFAULT_FILTER_ACTION;
+ memset(audioeq->custom_eq, 0x00, sizeof(gint) * CUSTOM_EQ_BAND_MAX);
+ audioeq->need_update_filter = TRUE;
+ audioeq->equ.bands_lock = g_mutex_new ();
+ audioeq->equ.need_new_coefficients = TRUE;
+ gst_iir_equalizer_compute_frequencies (audioeq, DEFAULT_CUSTOM_EQ_NUM);
+}
+/* equalizer implementation */
+
+static void
+gst_iir_equalizer_finalize (GObject * object)
+{
+ GST_DEBUG ("gst_iir_equalizer_finalize");
+ Gstaudioeq *audioeq = GST_AUDIOEQ(object);
+ GstIirEqualizer *equ = &audioeq->equ;
+ gint i;
+
+ for (i = 0; i < equ->freq_band_count; i++) {
+ if (equ->bands[i])
+ gst_object_unparent (GST_OBJECT (equ->bands[i]));
+ equ->bands[i] = NULL;
+ }
+ equ->freq_band_count = 0;
+
+ g_free (equ->bands);
+ g_free (equ->history);
+
+ g_mutex_free (equ->bands_lock);
+
+ G_OBJECT_CLASS (gst_audioeq_parent_class)->finalize (object);
+}
+
+#define BANDS_LOCK(equ) g_mutex_lock(equ->bands_lock)
+#define BANDS_UNLOCK(equ) g_mutex_unlock(equ->bands_lock)
+
+/* child object */
+
+enum
+{
+ PROP_GAIN = 1,
+ PROP_FREQ,
+ PROP_BANDWIDTH,
+ PROP_TYPE
+};
+
+typedef enum
+{
+ BAND_TYPE_PEAK = 0,
+ BAND_TYPE_LOW_SHELF,
+ BAND_TYPE_HIGH_SHELF
+} GstIirEqualizerBandType;
+
+#define GST_TYPE_IIR_EQUALIZER_BAND_TYPE (gst_iir_equalizer_band_type_get_type ())
+static GType
+gst_iir_equalizer_band_type_get_type (void)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_type_get_type");
+ static GType gtype = 0;
+
+ if (gtype == 0) {
+ static const GEnumValue values[] = {
+ {BAND_TYPE_PEAK, "Peak filter (default for inner bands)", "peak"},
+ {BAND_TYPE_LOW_SHELF, "Low shelf filter (default for first band)",
+ "low-shelf"},
+ {BAND_TYPE_HIGH_SHELF, "High shelf filter (default for last band)",
+ "high-shelf"},
+ {0, NULL, NULL}
+ };
+
+ gtype = g_enum_register_static ("GstIirEqualizerBandType", values);
+ }
+ return gtype;
+}
+
+
+typedef struct _GstIirEqualizerBandClass GstIirEqualizerBandClass;
+
+#define GST_TYPE_IIR_EQUALIZER_BAND \
+ (gst_iir_equalizer_band_get_type())
+#define GST_IIR_EQUALIZER_BAND(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IIR_EQUALIZER_BAND,GstIirEqualizerBand))
+#define GST_IIR_EQUALIZER_BAND_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IIR_EQUALIZER_BAND,GstIirEqualizerBandClass))
+#define GST_IS_IIR_EQUALIZER_BAND(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IIR_EQUALIZER_BAND))
+#define GST_IS_IIR_EQUALIZER_BAND_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IIR_EQUALIZER_BAND))
+
+struct _GstIirEqualizerBand
+{
+ GstObject object;
+
+ /*< private > */
+ /* center frequency and gain */
+ gdouble freq;
+ gdouble gain;
+ gdouble width;
+ GstIirEqualizerBandType type;
+
+ /* second order iir filter */
+ gdouble b1, b2; /* IIR coefficients for outputs */
+ gdouble a0, a1, a2; /* IIR coefficients for inputs */
+};
+
+struct _GstIirEqualizerBandClass
+{
+ GstObjectClass parent_class;
+};
+
+static GType gst_iir_equalizer_band_get_type (void);
+
+static void
+gst_iir_equalizer_band_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_set_property");
+ GstIirEqualizerBand *band = GST_IIR_EQUALIZER_BAND (object);
+ Gstaudioeq *audioeq = GST_AUDIOEQ (gst_object_get_parent (GST_OBJECT (band)));
+ GstIirEqualizer *equ = &audioeq->equ;
+
+ switch (prop_id) {
+ case PROP_GAIN:{
+ gdouble gain;
+
+ gain = g_value_get_double (value);
+ GST_DEBUG_OBJECT (band, "gain = %lf -> %lf", band->gain, gain);
+ if (gain != band->gain) {
+ BANDS_LOCK (equ);
+ equ->need_new_coefficients = TRUE;
+ band->gain = gain;
+ BANDS_UNLOCK (equ);
+ GST_DEBUG_OBJECT (band, "changed gain = %lf ", band->gain);
+ }
+ break;
+ }
+ case PROP_FREQ:{
+ gdouble freq;
+
+ freq = g_value_get_double (value);
+ GST_DEBUG_OBJECT (band, "freq = %lf -> %lf", band->freq, freq);
+ if (freq != band->freq) {
+ BANDS_LOCK (equ);
+ equ->need_new_coefficients = TRUE;
+ band->freq = freq;
+ BANDS_UNLOCK (equ);
+ GST_DEBUG_OBJECT (band, "changed freq = %lf ", band->freq);
+ }
+ break;
+ }
+ case PROP_BANDWIDTH:{
+ gdouble width;
+
+ width = g_value_get_double (value);
+ GST_DEBUG_OBJECT (band, "width = %lf -> %lf", band->width, width);
+ if (width != band->width) {
+ BANDS_LOCK (equ);
+ equ->need_new_coefficients = TRUE;
+ band->width = width;
+ BANDS_UNLOCK (equ);
+ GST_DEBUG_OBJECT (band, "changed width = %lf ", band->width);
+ }
+ break;
+ }
+ case PROP_TYPE:{
+ GstIirEqualizerBandType type;
+
+ type = g_value_get_enum (value);
+ GST_DEBUG_OBJECT (band, "type = %d -> %d", band->type, type);
+ if (type != band->type) {
+ BANDS_LOCK (equ);
+ equ->need_new_coefficients = TRUE;
+ band->type = type;
+ BANDS_UNLOCK (equ);
+ GST_DEBUG_OBJECT (band, "changed type = %d ", band->type);
+ }
+ break;
+ }
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+ gst_object_unref (audioeq);
+}
+
+static void
+gst_iir_equalizer_band_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_get_property");
+ GstIirEqualizerBand *band = GST_IIR_EQUALIZER_BAND (object);
+
+ switch (prop_id) {
+ case PROP_GAIN:
+ g_value_set_double (value, band->gain);
+ break;
+ case PROP_FREQ:
+ g_value_set_double (value, band->freq);
+ break;
+ case PROP_BANDWIDTH:
+ g_value_set_double (value, band->width);
+ break;
+ case PROP_TYPE:
+ g_value_set_enum (value, band->type);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_iir_equalizer_band_class_init (GstIirEqualizerBandClass * klass)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_class_init");
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+ gobject_class->set_property = gst_iir_equalizer_band_set_property;
+ gobject_class->get_property = gst_iir_equalizer_band_get_property;
+
+ g_object_class_install_property (gobject_class, PROP_GAIN,
+ g_param_spec_double ("gain", "gain",
+ "gain for the frequency band ranging from -12.0 dB to +12.0 dB",
+ -12.0, 12.0, 0.0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE));
+
+ g_object_class_install_property (gobject_class, PROP_FREQ,
+ g_param_spec_double ("freq", "freq",
+ "center frequency of the band",
+ 0.0, 100000.0, 0.0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE));
+
+ g_object_class_install_property (gobject_class, PROP_BANDWIDTH,
+ g_param_spec_double ("bandwidth", "bandwidth",
+ "difference between bandedges in Hz",
+ 0.0, 100000.0, 1.0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE));
+
+ g_object_class_install_property (gobject_class, PROP_TYPE,
+ g_param_spec_enum ("type", "Type",
+ "Filter type", GST_TYPE_IIR_EQUALIZER_BAND_TYPE,
+ BAND_TYPE_PEAK,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE));
+}
+
+static void
+gst_iir_equalizer_band_init (GstIirEqualizerBand * band,
+ GstIirEqualizerBandClass * klass)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_init");
+ band->freq = 0.0;
+ band->gain = 0.0;
+ band->width = 1.0;
+ band->type = BAND_TYPE_PEAK;
+}
+
+static GType
+gst_iir_equalizer_band_get_type (void)
+{
+ GST_DEBUG ("gst_iir_equalizer_band_get_type");
+ static GType type = 0;
+
+ if (G_UNLIKELY (!type)) {
+ const GTypeInfo type_info = {
+ sizeof (GstIirEqualizerBandClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gst_iir_equalizer_band_class_init,
+ NULL,
+ NULL,
+ sizeof (GstIirEqualizerBand),
+ 0,
+ (GInstanceInitFunc) gst_iir_equalizer_band_init,
+ };
+ type =
+ g_type_register_static (GST_TYPE_OBJECT, "GstIirEqualizerBand",
+ &type_info, 0);
+ }
+ return (type);
+}
+
+
+/* child proxy iface */
+static GObject *
+gst_iir_equalizer_child_proxy_get_child_by_index (GstChildProxy * child_proxy,
+ guint index)
+{
+ GST_DEBUG ("gst_iir_equalizer_child_proxy_get_child_by_index");
+ Gstaudioeq *audioeq = GST_AUDIOEQ(child_proxy);
+ GstIirEqualizer *equ = &audioeq->equ;
+ GObject *ret;
+
+ BANDS_LOCK (equ);
+ if (G_UNLIKELY (index >= equ->freq_band_count)) {
+ BANDS_UNLOCK (equ);
+ g_return_val_if_fail (index < equ->freq_band_count, NULL);
+ }
+
+ ret = gst_object_ref (equ->bands[index]);
+ BANDS_UNLOCK (equ);
+
+ GST_LOG_OBJECT (equ, "return child[%d] %" GST_PTR_FORMAT, index, ret);
+ return ret;
+}
+
+static guint
+gst_iir_equalizer_child_proxy_get_children_count (GstChildProxy * child_proxy)
+{
+ GST_DEBUG ("gst_iir_equalizer_child_proxy_get_children_count");
+ Gstaudioeq *audioeq = GST_AUDIOEQ(child_proxy);
+ GstIirEqualizer *equ = &audioeq->equ;
+
+ GST_LOG ("we have %d children", equ->freq_band_count);
+ return equ->freq_band_count;
+}
+
+static void
+gst_iir_equalizer_child_proxy_interface_init (gpointer g_iface,
+ gpointer iface_data)
+{
+ GstChildProxyInterface *iface = g_iface;
+
+ GST_DEBUG ("initializing iface");
+
+ iface->get_child_by_index = gst_iir_equalizer_child_proxy_get_child_by_index;
+ iface->get_children_count = gst_iir_equalizer_child_proxy_get_children_count;
+}
+static void
+gst_iir_equalizer_class_init (GstIirEqualizerClass * klass)
+{
+ GST_DEBUG ("gst_iir_equalizer_class_init");
+}
+
+static void
+gst_iir_equalizer_init (GstIirEqualizer * eq, GstIirEqualizerClass * g_class)
+{
+ GST_DEBUG ("gst_iir_equalizer_init");
+ eq->bands_lock = g_mutex_new ();
+ eq->need_new_coefficients = TRUE;
+}
+
+GType
+gst_iir_equalizer_get_type (void)
+{
+ GST_DEBUG ("gst_iir_equalizer_get_type");
+ static GType type = 0;
+
+ if (G_UNLIKELY (!type)) {
+ const GTypeInfo type_info = {
+ sizeof (GstIirEqualizerClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gst_iir_equalizer_class_init,
+ NULL,
+ NULL,
+ sizeof (GstIirEqualizer),
+ 0,
+ (GInstanceInitFunc) gst_iir_equalizer_init,
+ };
+ type =
+ g_type_register_static (GST_TYPE_OBJECT, "GstIirEqualizer",
+ &type_info, 0);
+ }
+ return (type);
+}
+/* Filter taken from
+ *
+ * The Equivalence of Various Methods of Computing
+ * Biquad Coefficients for Audio Parametric Equalizers
+ *
+ * by Robert Bristow-Johnson
+ *
+ * http://www.aes.org/e-lib/browse.cfm?elib=6326
+ * http://www.musicdsp.org/files/EQ-Coefficients.pdf
+ * http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt
+ *
+ * The bandwidth method that we use here is the preferred
+ * one from this article transformed from octaves to frequency
+ * in Hz.
+ */
+static inline gdouble
+arg_to_scale (gdouble arg)
+{
+ GST_DEBUG ("arg_to_scale");
+ return (pow (10.0, arg / 40.0));
+}
+
+static gdouble
+calculate_omega (gdouble freq, gint rate)
+{
+ GST_DEBUG ("calculate_omega");
+ gdouble omega;
+
+ if (freq / rate >= 0.5)
+ omega = G_PI;
+ else if (freq <= 0.0)
+ omega = 0.0;
+ else
+ omega = 2.0 * G_PI * (freq / rate);
+
+ return omega;
+}
+
+static gdouble
+calculate_bw (GstIirEqualizerBand * band, gint rate)
+{
+ GST_DEBUG ("calculate_bw");
+ gdouble bw = 0.0;
+
+ if (band->width / rate >= 0.5) {
+ /* If bandwidth == 0.5 the calculation below fails as tan(G_PI/2)
+ * is undefined. So set the bandwidth to a slightly smaller value.
+ */
+ bw = G_PI - 0.00000001;
+ } else if (band->width <= 0.0) {
+ /* If bandwidth == 0 this band won't change anything so set
+ * the coefficients accordingly. The coefficient calculation
+ * below would create coefficients that for some reason amplify
+ * the band.
+ */
+ band->a0 = 1.0;
+ band->a1 = 0.0;
+ band->a2 = 0.0;
+ band->b1 = 0.0;
+ band->b2 = 0.0;
+ } else {
+ bw = 2.0 * G_PI * (band->width / rate);
+ }
+ return bw;
+}
+
+static void
+setup_peak_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band)
+{
+ GST_DEBUG ("setup_peak_filter");
+ //g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate);
+
+ {
+ gdouble gain, omega, bw;
+ gdouble alpha, alpha1, alpha2, b0;
+
+ gain = arg_to_scale (band->gain);
+ omega = calculate_omega (band->freq, audioeq->samplerate);
+ bw = calculate_bw (band, audioeq->samplerate);
+ if (bw == 0.0)
+ goto out;
+
+ alpha = tan (bw / 2.0);
+
+ alpha1 = alpha * gain;
+ alpha2 = alpha / gain;
+
+ b0 = (1.0 + alpha2);
+
+ band->a0 = (1.0 + alpha1) / b0;
+ band->a1 = (-2.0 * cos (omega)) / b0;
+ band->a2 = (1.0 - alpha1) / b0;
+ band->b1 = (2.0 * cos (omega)) / b0;
+ band->b2 = -(1.0 - alpha2) / b0;
+
+ out:
+ GST_INFO
+ ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g",
+ band->gain, band->width, band->freq, band->a0, band->a1, band->a2,
+ band->b1, band->b2);
+ }
+}
+
+static void
+setup_low_shelf_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band)
+{
+ GST_DEBUG ("setup_low_shelf_filter");
+ //g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate);
+
+ {
+ gdouble gain, omega, bw;
+ gdouble alpha, delta, b0;
+ gdouble egp, egm;
+
+ gain = arg_to_scale (band->gain);
+ omega = calculate_omega (band->freq, audioeq->samplerate);
+ bw = calculate_bw (band, audioeq->samplerate);
+ if (bw == 0.0)
+ goto out;
+
+ egm = gain - 1.0;
+ egp = gain + 1.0;
+ alpha = tan (bw / 2.0);
+
+ delta = 2.0 * sqrt (gain) * alpha;
+ b0 = egp + egm * cos (omega) + delta;
+
+ band->a0 = ((egp - egm * cos (omega) + delta) * gain) / b0;
+ band->a1 = ((egm - egp * cos (omega)) * 2.0 * gain) / b0;
+ band->a2 = ((egp - egm * cos (omega) - delta) * gain) / b0;
+ band->b1 = ((egm + egp * cos (omega)) * 2.0) / b0;
+ band->b2 = -((egp + egm * cos (omega) - delta)) / b0;
+
+
+ out:
+ GST_INFO
+ ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g",
+ band->gain, band->width, band->freq, band->a0, band->a1, band->a2,
+ band->b1, band->b2);
+ }
+}
+
+static void
+setup_high_shelf_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band)
+{
+ GST_DEBUG ("setup_high_shelf_filter");
+ {
+ gdouble gain, omega, bw;
+ gdouble alpha, delta, b0;
+ gdouble egp, egm;
+
+ gain = arg_to_scale (band->gain);
+ omega = calculate_omega (band->freq, audioeq->samplerate);
+ bw = calculate_bw (band, audioeq->samplerate);
+ if (bw == 0.0)
+ goto out;
+
+ egm = gain - 1.0;
+ egp = gain + 1.0;
+ alpha = tan (bw / 2.0);
+
+ delta = 2.0 * sqrt (gain) * alpha;
+ b0 = egp - egm * cos (omega) + delta;
+
+ band->a0 = ((egp + egm * cos (omega) + delta) * gain) / b0;
+ band->a1 = ((egm + egp * cos (omega)) * -2.0 * gain) / b0;
+ band->a2 = ((egp + egm * cos (omega) - delta) * gain) / b0;
+ band->b1 = ((egm - egp * cos (omega)) * -2.0) / b0;
+ band->b2 = -((egp - egm * cos (omega) - delta)) / b0;
+
+
+ out:
+ GST_INFO
+ ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g",
+ band->gain, band->width, band->freq, band->a0, band->a1, band->a2,
+ band->b1, band->b2);
+ }
+}
+
+/* Must be called with bands_lock and transform lock! */
+static void
+set_passthrough (Gstaudioeq* audioeq)
+{
+ GST_DEBUG ("set_passthrough");
+ GstIirEqualizer* equ=&audioeq->equ;
+ gint i;
+ gboolean passthrough = TRUE;
+
+ for (i = 0; i < equ->freq_band_count; i++) {
+ passthrough = passthrough && (equ->bands[i]->gain == 0.0);
+ }
+
+ gst_base_transform_set_passthrough (GST_BASE_TRANSFORM (audioeq), passthrough);
+ GST_DEBUG ("Passthrough mode: %d\n", passthrough);
+}
+
+/* Must be called with bands_lock and transform lock! */
+static void
+update_coefficients (Gstaudioeq* audioeq)
+{
+ GST_DEBUG ("update_coefficients");
+ GstIirEqualizer* equ=&audioeq->equ;
+ gint i, n = equ->freq_band_count;
+
+ for (i = 0; i < n; i++) {
+ if (equ->bands[i]->type == BAND_TYPE_PEAK)
+ setup_peak_filter (audioeq, equ->bands[i]);
+ else if (equ->bands[i]->type == BAND_TYPE_LOW_SHELF)
+ setup_low_shelf_filter (audioeq, equ->bands[i]);
+ else
+ setup_high_shelf_filter (audioeq, equ->bands[i]);
+ }
+
+ equ->need_new_coefficients = FALSE;
+}
+
+/* Must be called with transform lock! */
+static void
+alloc_history (GstIirEqualizer * equ)
+{
+ GST_DEBUG ("alloc_history");
+ /* free + alloc = no memcpy */
+ g_free (equ->history);
+ equ->history =
+ g_malloc0 (equ->history_size * GST_AUDIO_FILTER_CHANNELS(&equ->audiofilter) *
+ equ->freq_band_count);
+}
+void
+gst_audioeq_band_set_property(Gstaudioeq * audioeq)
+{
+ GST_DEBUG ("gst_audioeq_band_set_property");
+ GstIirEqualizer *equ = &audioeq->equ;
+ gshort i ;
+ for ( i = 0; i < DEFAULT_CUSTOM_EQ_NUM; i++){
+ GST_DEBUG ("gain = %lf -> %d", equ->bands[i]->gain, audioeq->custom_eq[i] );
+ if (audioeq->custom_eq[i] != equ->bands[i]->gain) {
+ equ->bands[i]->gain = audioeq->custom_eq[i];
+ GST_DEBUG("changed gain = %lf ", equ->bands[i]->gain);
+ g_object_notify (G_OBJECT (equ->bands[i]), "gain");
+ }
+ }
+}
+
+void
+gst_iir_equalizer_compute_frequencies (Gstaudioeq * audioeq, guint new_count)
+{
+ GST_DEBUG ("gst_iir_equalizer_compute_frequencies");
+
+ GstIirEqualizer *equ = &audioeq->equ;
+ guint old_count, i;
+ gdouble freq0, freq1, step;
+ gchar name[20];
+ gchar *old_name = NULL;
+ GST_DEBUG ("gst_iir_equalizer_compute_frequencies before calling equalizer object");
+ if (equ->freq_band_count == new_count)
+ return;
+
+ GST_DEBUG ("gst_iir_equalizer_compute_frequencies equalizer object");
+
+ BANDS_LOCK (equ);
+ GST_DEBUG ("gst_iir_equalizer_compute_frequencies 1");
+ if (G_UNLIKELY (equ->freq_band_count == new_count)) {
+ BANDS_UNLOCK (equ);
+ return;
+ }
+ GST_DEBUG ("gst_iir_equalizer_compute_frequencies 2");
+ old_count = equ->freq_band_count;
+ equ->freq_band_count = new_count;
+ GST_DEBUG ("bands %u -> %u", old_count, new_count);
+
+ if (old_count < new_count) {
+ /* add new bands */
+ equ->bands = g_realloc (equ->bands, sizeof (GstObject *) * new_count);
+ for (i = old_count; i < new_count; i++) {
+ equ->bands[i] = g_object_new (GST_TYPE_IIR_EQUALIZER_BAND, NULL);
+ /* otherwise they get names like 'iirequalizerband5' */
+ sprintf (name, "band%u", i);
+ gst_object_set_name (GST_OBJECT (equ->bands[i]), name);
+ GST_DEBUG ("adding band[%d]=%p", i, equ->bands[i]);
+
+ gst_object_set_parent (GST_OBJECT (equ->bands[i]), GST_OBJECT (audioeq));
+ gst_child_proxy_child_added (GST_CHILD_PROXY (audioeq),
+ G_OBJECT (equ->bands[i]), name);
+ }
+ } else {
+ /* free unused bands */
+ for (i = new_count; i < old_count; i++) {
+ GST_DEBUG ("removing band[%d]=%p", i, equ->bands[i]);
+ old_name = gst_object_get_name(GST_OBJECT(equ->bands[i]));
+ gst_child_proxy_child_removed (GST_CHILD_PROXY (audioeq),
+ G_OBJECT (equ->bands[i]), old_name);
+ g_free(old_name);
+ gst_object_unparent (GST_OBJECT (equ->bands[i]));
+ equ->bands[i] = NULL;
+ }
+ }
+
+ alloc_history (equ);
+
+ /* set center frequencies and name band objects
+ * FIXME: arg! we can't change the name of parented objects :(
+ * application should read band->freq to get the name
+ */
+
+ step = pow (HIGHEST_FREQ / LOWEST_FREQ, 1.0 / new_count);
+ freq0 = LOWEST_FREQ;
+ for (i = 0; i < new_count; i++) {
+ freq1 = freq0 * step;
+
+ if (i == 0)
+ equ->bands[i]->type = BAND_TYPE_LOW_SHELF;
+ else if (i == new_count - 1)
+ equ->bands[i]->type = BAND_TYPE_HIGH_SHELF;
+ else
+ equ->bands[i]->type = BAND_TYPE_PEAK;
+
+ equ->bands[i]->freq = freq0 + ((freq1 - freq0) / 2.0);
+ equ->bands[i]->width = freq1 - freq0;
+ GST_DEBUG ("band[%2d] = '%lf'", i, equ->bands[i]->freq);
+
+ g_object_notify (G_OBJECT (equ->bands[i]), "bandwidth");
+ g_object_notify (G_OBJECT (equ->bands[i]), "freq");
+ g_object_notify (G_OBJECT (equ->bands[i]), "type");
+
+ freq0 = freq1;
+ }
+
+ equ->need_new_coefficients = TRUE;
+
+ BANDS_UNLOCK (equ);
+}
+/* start of code that is type specific */
+
+#define CREATE_OPTIMIZED_FUNCTIONS_INT(TYPE,BIG_TYPE,MIN_VAL,MAX_VAL) \
+typedef struct { \
+ BIG_TYPE x1, x2; /* history of input values for a filter */ \
+ BIG_TYPE y1, y2; /* history of output values for a filter */ \
+} SecondOrderHistory ## TYPE; \
+ \
+static inline BIG_TYPE \
+one_step_ ## TYPE (GstIirEqualizerBand *filter, \
+ SecondOrderHistory ## TYPE *history, BIG_TYPE input) \
+{ \
+ /* calculate output */ \
+ BIG_TYPE output = filter->a0 * input + \
+ filter->a1 * history->x1 + filter->a2 * history->x2 + \
+ filter->b1 * history->y1 + filter->b2 * history->y2; \
+ /* update history */ \
+ history->y2 = history->y1; \
+ history->y1 = output; \
+ history->x2 = history->x1; \
+ history->x1 = input; \
+ \
+ return output; \
+} \
+ \
+static const guint \
+history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \
+ \
+static void \
+gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, \
+guint size, guint channels) \
+{ \
+ guint frames = size / channels / sizeof (TYPE); \
+ guint i, c, f, nf = equ->freq_band_count; \
+ BIG_TYPE cur; \
+ GstIirEqualizerBand **filters = equ->bands; \
+ \
+ for (i = 0; i < frames; i++) { \
+ SecondOrderHistory ## TYPE *history = equ->history; \
+ for (c = 0; c < channels; c++) { \
+ cur = *((TYPE *) data); \
+ for (f = 0; f < nf; f++) { \
+ cur = one_step_ ## TYPE (filters[f], history, cur); \
+ history++; \
+ } \
+ cur = CLAMP (cur, MIN_VAL, MAX_VAL); \
+ *((TYPE *) data) = (TYPE) floor (cur); \
+ data += sizeof (TYPE); \
+ } \
+ } \
+}
+
+#define CREATE_OPTIMIZED_FUNCTIONS(TYPE) \
+typedef struct { \
+ TYPE x1, x2; /* history of input values for a filter */ \
+ TYPE y1, y2; /* history of output values for a filter */ \
+} SecondOrderHistory ## TYPE; \
+ \
+static inline TYPE \
+one_step_ ## TYPE (GstIirEqualizerBand *filter, \
+ SecondOrderHistory ## TYPE *history, TYPE input) \
+{ \
+ /* calculate output */ \
+ TYPE output = filter->a0 * input + filter->a1 * history->x1 + \
+ filter->a2 * history->x2 + filter->b1 * history->y1 + \
+ filter->b2 * history->y2; \
+ /* update history */ \
+ history->y2 = history->y1; \
+ history->y1 = output; \
+ history->x2 = history->x1; \
+ history->x1 = input; \
+ \
+ return output; \
+} \
+ \
+static const guint \
+history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \
+ \
+static void \
+gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, \
+guint size, guint channels) \
+{ \
+ guint frames = size / channels / sizeof (TYPE); \
+ guint i, c, f, nf = equ->freq_band_count; \
+ TYPE cur; \
+ GstIirEqualizerBand **filters = equ->bands; \
+ \
+ for (i = 0; i < frames; i++) { \
+ SecondOrderHistory ## TYPE *history = equ->history; \
+ for (c = 0; c < channels; c++) { \
+ cur = *((TYPE *) data); \
+ for (f = 0; f < nf; f++) { \
+ cur = one_step_ ## TYPE (filters[f], history, cur); \
+ history++; \
+ } \
+ *((TYPE *) data) = (TYPE) cur; \
+ data += sizeof (TYPE); \
+ } \
+ } \
+}
+
+CREATE_OPTIMIZED_FUNCTIONS_INT (gint16, gfloat, -32768.0, 32767.0);
+CREATE_OPTIMIZED_FUNCTIONS (gfloat);
+CREATE_OPTIMIZED_FUNCTIONS (gdouble);
+
+#ifdef AUDIOEQ_REDUCE_MEMCPY
+static GstFlowReturn
+gst_audioeq_transform_ip (GstBaseTransform * base, GstBuffer * buf)
+{
+ GST_DEBUG ("gst_audioeq_transform_ip");
+ Gstaudioeq *audioeq = GST_AUDIOEQ(base);
+ GstIirEqualizer *equ = &audioeq->equ;
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+
+ equ->history_size = history_size_gint16;
+ equ->process = gst_iir_equ_process_gint16;
+ g_free (equ->history);
+ equ->history = g_malloc0 (equ->history_size * audioeq->channels * equ->freq_band_count);
+ GstClockTime timestamp;
+
+ if (G_UNLIKELY (audioeq->channels < 1 || equ->process == NULL)) {
+ GST_DEBUG ("gst_audioeq_transform_ip return GST_FLOW_NOT_NEGOTIATED;");
+ if (G_UNLIKELY (equ->process == NULL))
+ GST_DEBUG ("gst_audioeq_transform_ip equ->process ");
+ if (G_UNLIKELY (audioeq->channels < 1))
+ GST_DEBUG ("gst_audioeq_transform_ip audioeq->channels");
+ return GST_FLOW_NOT_NEGOTIATED;
+ }
+ GST_DEBUG ("gst_audioeq_transform_ip BANDS_LOCK (equ);");
+ BANDS_LOCK (equ);
+ if (equ->need_new_coefficients) {
+ GST_DEBUG ("gst_audioeq_transform_ip update_coefficients");
+ update_coefficients (audioeq);
+ set_passthrough (audioeq);
+ }
+ BANDS_UNLOCK (equ);
+
+ if (gst_base_transform_is_passthrough (base)) {
+ GST_DEBUG ("gst_audioeq_transform_ip gst_base_transform_is_passthrough return GST_FLOW_OK;");
+ return GST_FLOW_OK;
+ }
+ timestamp = GST_BUFFER_TIMESTAMP (buf);
+ timestamp =
+ gst_segment_to_stream_time (&base->segment, GST_FORMAT_TIME, timestamp);
+
+ if (GST_CLOCK_TIME_IS_VALID (timestamp))
+ gst_object_sync_values (GST_OBJECT (audioeq), timestamp);
+ GST_DEBUG (" equ->process ++");
+ gst_buffer_map(buf, &buf_info, GST_MAP_READWRITE);
+ equ->process (equ, buf_info.data, buf_info.size,
+ audioeq->channels);
+ gst_buffer_unmap(buf, &buf_info);
+ GST_DEBUG (" equ->process --");
+ GST_DEBUG ("gst_audioeq_transform_ip return GST_FLOW_OK;");
+ return GST_FLOW_OK;
+}
+#endif
+
+static gboolean
+gst_audioeq_set_caps (GstBaseTransform * base, GstCaps * incaps,
+ GstCaps * outcaps)
+{
+ GST_DEBUG ("gst_audioeq_set_caps");
+ Gstaudioeq *audioeq = GST_AUDIOEQ(base);
+ GstStructure *ins;
+ GstPad *pad;
+ gint samplerate;
+ gint channels;
+ gshort old_samplerate;
+ gshort old_channels;
+
+ pad = gst_element_get_static_pad(GST_ELEMENT(audioeq), "src");
+
+ /* forward-negotiate */
+ if(!gst_pad_set_caps(pad, incaps)) {
+ gst_object_unref(pad);
+ return FALSE;
+ }
+
+ /* negotiation succeeded, so now configure ourselves */
+ ins = gst_caps_get_structure(incaps, 0);
+
+ /* get samplerate from caps & convert */
+ old_samplerate = audioeq->samplerate;
+ old_channels = audioeq->channels;
+ gst_structure_get_int(ins, "rate", &samplerate);
+ switch (samplerate) {
+ case 48000:
+ audioeq->samplerate = SAMPLERATE_48000Hz;
+ break;
+ case 44100:
+ audioeq->samplerate = SAMPLERATE_44100Hz;
+ break;
+ case 32000:
+ audioeq->samplerate = SAMPLERATE_32000Hz;
+ break;
+ case 24000:
+ audioeq->samplerate = SAMPLERATE_24000Hz;
+ break;
+ case 22050:
+ audioeq->samplerate = SAMPLERATE_22050Hz;
+ break;
+ case 16000:
+ audioeq->samplerate = SAMPLERATE_16000Hz;
+ break;
+ case 12000:
+ audioeq->samplerate = SAMPLERATE_12000Hz;
+ break;
+ case 11025:
+ audioeq->samplerate = SAMPLERATE_11025Hz;
+ break;
+ case 8000:
+ audioeq->samplerate = SAMPLERATE_8000Hz;
+ break;
+ default:
+ if (samplerate < 8000) {
+ audioeq->samplerate = SAMPLERATE_8000Hz;
+ } else if (samplerate > 48000) {
+ audioeq->samplerate = SAMPLERATE_48000Hz;
+ }
+ break;
+ }
+ /* get number of channels from caps */
+ gst_structure_get_int(ins, "channels", &channels);
+ audioeq->channels = (gshort)channels;
+
+ if ((old_samplerate != audioeq->samplerate)
+ || (old_channels != audioeq->channels)) {
+ audioeq->need_update_filter = TRUE;
+ }
+
+ gst_object_unref (pad);
+
+ return TRUE;
+}
+
+static void
+gst_audioeq_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GST_DEBUG ("gst_audioeq_set_property");
+ Gstaudioeq *audioeq = GST_AUDIOEQ (object);
+ GstIirEqualizer *equ = &audioeq->equ;
+ gshort *pointer;
+
+ switch (prop_id) {
+
+ case PROP_FILTER_ACTION:
+ audioeq->filter_action = g_value_get_uint(value);
+ BANDS_LOCK(equ);
+ equ->need_new_coefficients = TRUE;
+ BANDS_UNLOCK(equ);
+ break;
+
+ case PROP_CUSTOM_EQ:
+ pointer = g_value_get_pointer(value);
+ if (pointer) {
+ memcpy(audioeq->custom_eq, pointer, sizeof(gint) * CUSTOM_EQ_BAND_MAX);
+ if (audioeq->filter_action == FILTER_ADVANCED_SETTING) {
+ BANDS_LOCK(equ);
+ equ->need_new_coefficients = TRUE;
+ gst_audioeq_band_set_property(audioeq);
+ BANDS_UNLOCK(equ);
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+ GST_DEBUG ("gst_audioeq_set_property need_update_filter %d", audioeq->need_update_filter);
+}
+
+static void
+gst_audioeq_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec)
+{
+GST_DEBUG ("gst_audioeq_get_property");
+
+ Gstaudioeq *audioeq = GST_AUDIOEQ (object);
+ GstIirEqualizer *equ = &audioeq->equ;
+ gshort i;
+ gdouble widtharr[DEFAULT_CUSTOM_EQ_NUM],freqarr[DEFAULT_CUSTOM_EQ_NUM];
+
+ switch (prop_id) {
+ case PROP_FILTER_ACTION:
+ g_value_set_uint(value, audioeq->filter_action);
+ break;
+
+ case PROP_CUSTOM_EQ:
+ g_value_set_pointer(value, audioeq->custom_eq);
+ break;
+
+ case PROP_CUSTOM_EQ_NUM:
+ g_value_set_uint(value, DEFAULT_CUSTOM_EQ_NUM);
+ break;
+
+ case PROP_CUSTOM_EQ_FREQ:
+ for(i=0;i<DEFAULT_CUSTOM_EQ_NUM;i++) {
+ freqarr[i] = equ->bands[i]->freq;
+ }
+ g_value_set_pointer(value, &freqarr);
+ break;
+
+ case PROP_CUSTOM_EQ_WIDTH:
+ for(i=0;i<DEFAULT_CUSTOM_EQ_NUM;i++) {
+ widtharr[i] = equ->bands[i]->width;
+ }
+ g_value_set_pointer(value, &widtharr);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static gboolean
+gst_iir_equalizer_setup (GstAudioFilter * audio, GstAudioRingBufferSpec * fmt)
+{
+GST_DEBUG ("gst_iir_equalizer_setup");
+ GstIirEqualizer *equ = GST_IIR_EQUALIZER (audio);
+
+ switch (fmt->type) {
+ case GST_AUDIO_RING_BUFFER_FORMAT_TYPE_RAW:
+ switch (fmt->info.finfo->width) {
+ case 16:
+ equ->history_size = history_size_gint16;
+ equ->process = gst_iir_equ_process_gint16;
+ break;
+ case 32:
+ equ->history_size = history_size_gfloat;
+ equ->process = gst_iir_equ_process_gfloat;
+ break;
+ case 64:
+ equ->history_size = history_size_gdouble;
+ equ->process = gst_iir_equ_process_gdouble;
+ break;
+ default:
+ return FALSE;
+ }
+ break;
+ default:
+ return FALSE;
+ }
+
+ alloc_history (equ);
+ return TRUE;
+}
+
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT(gst_audioeq_debug, "audioeq", 0, "Audio Equalizer Plugin");
+ GST_DEBUG ("audioeq plugin_init ");
+ return gst_element_register(plugin, "audioeq", GST_RANK_NONE, GST_TYPE_AUDIOEQ);
+}
+
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ audioeq,
+ "Audio Equalizer Plugin",
+ plugin_init,
+ VERSION,
+ "LGPL",
+ "gst-plugins-ext",
+ "https://www.tizen.org/")
--- /dev/null
+/*
+ * audioeq
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Aditi Narula <aditi.n@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifndef __GST_AUDIOEQ_H__
+#define __GST_AUDIOEQ_H__
+
+#include <stdio.h>
+#include <gst/gst.h>
+#include <gst/base/gstbasetransform.h>
+#include <gst/audio/gstaudiofilter.h>
+#include <gst/audio/gstaudioringbuffer.h>
+#include <gst/controller/controller.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_AUDIOEQ \
+ (gst_audioeq_get_type())
+#define GST_AUDIOEQ(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOEQ,Gstaudioeq))
+#define GST_audioeq_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOEQ,GstaudioeqClass))
+#define GST_IS_AUDIOEQ(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOEQ))
+#define GST_IS_AUDIOEQ_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOEQ))
+#define GST_TYPE_IIR_EQUALIZER \
+ (gst_iir_equalizer_get_type())
+#define GST_IIR_EQUALIZER(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IIR_EQUALIZER,GstIirEqualizer))
+#define GST_IIR_EQUALIZER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IIR_EQUALIZER,GstIirEqualizerClass))
+#define GST_IS_IIR_EQUALIZER(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IIR_EQUALIZER))
+#define GST_IS_IIR_EQUALIZER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IIR_EQUALIZER))
+
+typedef struct _Gstaudioeq Gstaudioeq;
+typedef struct _GstaudioeqClass GstaudioeqClass;
+typedef struct _GstIirEqualizer GstIirEqualizer;
+typedef struct _GstIirEqualizerClass GstIirEqualizerClass;
+typedef struct _GstIirEqualizerBand GstIirEqualizerBand;
+
+#define CUSTOM_EQ_BAND_MAX 9
+
+#define LOWEST_FREQ (20.0)
+#define HIGHEST_FREQ (20000.0)
+
+typedef void (*ProcessFunc) (GstIirEqualizer * eq, guint8 * data, guint size,
+ guint channels);
+
+struct _GstIirEqualizer
+{
+ GstAudioFilter audiofilter;
+
+ /*< private >*/
+
+ GMutex *bands_lock;
+ GstIirEqualizerBand **bands;
+
+ /* properties */
+ guint freq_band_count;
+ /* for each band and channel */
+ gpointer history;
+ guint history_size;
+
+ gboolean need_new_coefficients;
+
+ ProcessFunc process;
+};
+
+struct _GstIirEqualizerClass
+{
+ GstAudioFilterClass audiofilter_class;
+};
+
+
+
+struct _Gstaudioeq
+{
+ GstBaseTransform element;
+
+ guint samplerate;
+ guint channels;
+
+ /* properties */
+ guint filter_action;
+ gint custom_eq[CUSTOM_EQ_BAND_MAX];
+ gboolean need_update_filter;
+ GstIirEqualizer equ;
+};
+
+struct _GstaudioeqClass
+{
+ GstAudioFilterClass parent_class;
+};
+
+void gst_iir_equalizer_compute_frequencies (Gstaudioeq * audioeq, guint new_count);
+
+GType gst_iir_equalizer_get_type(void);
+
+GType gst_audioeq_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_AUDIOEQ_H__ */
+
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstaudiotp.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la, #
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstaudiotp_la_SOURCES = gstaudiotp.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstaudiotp_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS)
+libgstaudiotp_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS)
+libgstaudiotp_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+# headers we need but don't want installed
+noinst_HEADERS = gstaudiotp.h
\ No newline at end of file
--- /dev/null
+/*
+ * audiotp
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstaudiotp.h"
+#include <gst/audio/audio-format.h>
+
+/*** GSTREAMER PROTOTYPES *****************************************************/
+
+#define STATIC_CAPS \
+GST_STATIC_CAPS ( \
+ GST_AUDIO_CAPS_MAKE(GST_AUDIO_FORMATS_ALL) \
+)
+
+/* Element sink pad template */
+static GstStaticPadTemplate gst_audiotp_sink_template = GST_STATIC_PAD_TEMPLATE (
+ "sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ STATIC_CAPS);
+
+/* Element Source Pad template */
+static GstStaticPadTemplate gst_audiotp_src_template = GST_STATIC_PAD_TEMPLATE (
+ "src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ STATIC_CAPS);
+
+
+////////////////////////////////////////////////////////
+// Gstreamer Base Prototype //
+////////////////////////////////////////////////////////
+
+GST_DEBUG_CATEGORY_STATIC(gst_audiotp_debug);
+#define GST_CAT_DEFAULT gst_audiotp_debug
+#define _do_init(bla) \
+ GST_DEBUG_CATEGORY_INIT(GST_CAT_DEFAULT, "audiotp", 0, "Audio trickplay plugin"); \
+ GST_DEBUG("audiotp is registered");
+
+G_DEFINE_TYPE_WITH_CODE(Gstaudiotp, gst_audiotp, GST_TYPE_ELEMENT, _do_init(G_TYPE_INVALID));
+
+static void gst_audiotp_base_init(gpointer klass);
+static void gst_audiotp_class_init(GstaudiotpClass *klass);
+static void gst_audiotp_init(Gstaudiotp *dec);
+static GstFlowReturn gst_audiotp_chain(GstPad *pad, GstObject *parent, GstBuffer *buf);
+static GstStateChangeReturn gst_audiotp_change_state(GstElement *element, GstStateChange transition);
+static void gst_audiotp_finalize(GObject *object);
+static gboolean gst_audiotp_sink_event (GstPad *pad, GstObject *parent, GstEvent *event);
+static GstFlowReturn gst_audiotp_push_silent_frame (Gstaudiotp *audiotp, GstBuffer *MetaDataBuf);
+
+
+
+////////////////////////////////////////////////////////
+// Gstreamer Base Functions //
+////////////////////////////////////////////////////////
+
+/**
+ **
+ ** Description: The element details and pad templates are registered with the plugin
+ ** In Params : @ gclass instance of Element class
+ ** return : None
+ ** Comments : 1. Adding templates of source and sink pad to element
+ ** 2. Setting element class deatils to element
+ **
+ */
+static void
+gst_audiotp_base_init(gpointer klass)
+{
+}
+
+
+/**
+ **
+ ** Description: Initialization of the Element Class
+ ** In Param : @ gclass instance of Element class
+ ** return : None
+ ** Comments : 1. Overwriting base class virtual functions
+ ** 2. Installing the properties of the element
+ **
+ */
+static void
+gst_audiotp_class_init(GstaudiotpClass *klass)
+{
+ GstElementClass *gstelement_class = GST_ELEMENT_CLASS(klass);
+ GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+
+ gobject_class->finalize = gst_audiotp_finalize;
+ gst_element_class_add_pad_template(gstelement_class, gst_static_pad_template_get(&gst_audiotp_sink_template));
+ gst_element_class_add_pad_template(gstelement_class, gst_static_pad_template_get(&gst_audiotp_src_template));
+ gst_element_class_set_static_metadata(gstelement_class, "Audio timestamp reversal plugin",
+ "Utility/Audio",
+ "Reverses audio timestamps for reverse playback",
+ "Samsung Electronics <www.samsung.com>");
+ gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_audiotp_change_state);
+}
+
+
+/**
+ **
+ ** Description: Initialization of the Element instance
+ ** In Params : @ audio tp element instance
+ ** @ gclass instance of Element class
+ ** return : None
+ ** Comments : 1. Creating new source & sink pads using templates
+ ** 2. Setting the callback functions to the pads
+ ** 3. Local data initialization.
+ **
+ */
+static void
+gst_audiotp_init(Gstaudiotp *audiotp)
+{
+
+ audiotp->sinkpad = gst_pad_new_from_static_template(&gst_audiotp_sink_template, "sink");
+ audiotp->srcpad = gst_pad_new_from_static_template(&gst_audiotp_src_template, "src");
+
+ gst_pad_set_chain_function (audiotp->sinkpad, GST_DEBUG_FUNCPTR(gst_audiotp_chain));
+ gst_pad_set_event_function (audiotp->sinkpad, GST_DEBUG_FUNCPTR(gst_audiotp_sink_event));
+
+ gst_pad_use_fixed_caps(audiotp->srcpad);
+
+ gst_element_add_pad(GST_ELEMENT(audiotp), audiotp->sinkpad);
+ gst_element_add_pad(GST_ELEMENT(audiotp), audiotp->srcpad);
+
+ audiotp->reverse = g_queue_new ();
+ audiotp->head_prev = GST_CLOCK_TIME_NONE;
+ audiotp->tail_prev = GST_CLOCK_TIME_NONE;
+
+}
+
+
+/**
+ **
+ ** Description: Finalization of the Element instance (object)
+ ** In Params : @ audiotp element instance in the form of GObject
+ ** return : None
+ ** Comments : 1. Local data Deinitialization.
+ **
+ **
+ */
+static void
+gst_audiotp_finalize(GObject *object)
+{
+ Gstaudiotp *audiotp = GST_AUDIOTP(object);
+
+ while (!g_queue_is_empty (audiotp->reverse)) {
+ GstMiniObject *data = g_queue_pop_head (audiotp->reverse);
+ gst_mini_object_unref (data);
+ }
+ /* freeing dealy queue */
+ g_queue_free(audiotp->reverse);
+ audiotp->reverse = NULL;
+
+ G_OBJECT_CLASS(gst_audiotp_parent_class)->finalize(object);
+}
+
+
+/**
+ **
+ ** Description: Callback function when the element's state gets changed
+ ** In Params : @ audiotp plugin element
+ ** @ type of state change
+ ** return : status of the state change processing
+ ** Comments :
+ **
+ **
+ */
+static GstStateChangeReturn
+gst_audiotp_change_state(GstElement *element, GstStateChange transition)
+{
+ GstStateChangeReturn res = GST_FLOW_ERROR;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ break;
+ default:
+ break;
+ }
+
+ res = GST_ELEMENT_CLASS(gst_audiotp_parent_class)->change_state(element, transition);
+ if ( res != GST_STATE_CHANGE_SUCCESS ) {
+ GST_ERROR ("change state error in parent class\n");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ break;
+ default:
+ break;
+ }
+
+ return res;
+}
+
+
+/**
+ **
+ ** Description: Callback function when sinkpad gets an event
+ ** In Params : @ Sinkpad on which the event arrives
+ ** @ event type
+ ** return : TRUE/FALSE on success/failure of the event processing.
+ ** Comments : 1. Process the event and push it to the source pad.
+ **
+ **
+ */
+static gboolean
+gst_audiotp_sink_event (GstPad *pad, GstObject *parent, GstEvent *event)
+{
+ Gstaudiotp *audiotp = NULL;
+ gboolean res = FALSE;
+
+ audiotp = GST_AUDIOTP(parent);
+
+ switch (GST_EVENT_TYPE(event)) {
+ /* Arrives whenever there is a jump in the normal playback. Ex:SEEK */
+ case GST_EVENT_SEGMENT: {
+ const GstSegment *segment = NULL;
+
+ GST_INFO_OBJECT (audiotp, "GST_EVENT_NEWSEGMENT");
+ gst_event_parse_segment(event, &segment);
+
+ if (segment->format != GST_FORMAT_TIME) {
+ GST_ERROR("Format is not supported\n");
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ goto done;
+ }
+
+ GST_INFO_OBJECT (audiotp, "rate: %0.3f, arate: %0.3f\n", segment->rate, segment->applied_rate);
+ GST_INFO_OBJECT (audiotp, "start : %" GST_TIME_FORMAT, GST_TIME_ARGS(segment->start));
+ GST_INFO_OBJECT (audiotp, "stop : %" GST_TIME_FORMAT, GST_TIME_ARGS(segment->stop));
+ GST_INFO_OBJECT (audiotp, "time : %" GST_TIME_FORMAT, GST_TIME_ARGS(segment->time));
+
+ /* If we receive new_segment without FLUSH events, then we will push all the frame in queue */
+ while (!g_queue_is_empty (audiotp->reverse)) {
+ GstBuffer *MetaDataBuf;
+ GstFlowReturn ret = GST_FLOW_OK;
+ if(audiotp->is_reversed)
+ MetaDataBuf = g_queue_pop_head (audiotp->reverse);
+ else
+ MetaDataBuf = g_queue_pop_tail (audiotp->reverse);
+ ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf);
+ if (GST_FLOW_OK != ret)
+ {
+ GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret));
+ }
+ }
+ gst_segment_copy_into(segment, &audiotp->segment);
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ break;
+ }
+
+ /* Indication of the end of the stream */
+ case GST_EVENT_EOS: {
+ /* queue all buffer timestamps till we receive next discontinuity */
+ while (!g_queue_is_empty (audiotp->reverse)) {
+ GstBuffer *MetaDataBuf;
+ GstFlowReturn ret = GST_FLOW_OK;
+ if(audiotp->is_reversed)
+ MetaDataBuf = g_queue_pop_head (audiotp->reverse);
+ else
+ MetaDataBuf = g_queue_pop_tail (audiotp->reverse);
+ ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf);
+ if (GST_FLOW_OK != ret) {
+ GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret));
+ }
+ }
+
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ break;
+ }
+
+ /* Indication of the SEEK operation start */
+ case GST_EVENT_FLUSH_START: {
+ GST_INFO_OBJECT (audiotp, "GST_EVENT_FLUSH_START");
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ break;
+ }
+
+ /* Indication of the SEEK operation stop */
+ case GST_EVENT_FLUSH_STOP: {
+ GST_INFO_OBJECT (audiotp, "GST_EVENT_FLUSH_STOP");
+ /* make sure that we empty the queue */
+ while (!g_queue_is_empty (audiotp->reverse)) {
+ GST_DEBUG_OBJECT (audiotp, "Flushing buffers in reverse queue....");
+ gst_buffer_unref(g_queue_pop_head (audiotp->reverse));
+ }
+
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ break;
+ }
+
+ default: {
+ res = gst_pad_push_event(audiotp->srcpad, event);
+ break;
+ }
+ }
+
+ done:
+ return res;
+}
+
+
+/**
+ **
+ ** Description: Callback function when sinkpad gets a buffer (from the previous element)
+ ** In Params : @ Sinkpad on which the buffer arrives
+ ** @ input buffer
+ ** return : status of the buffer processing.
+ ** Comments : 1. Handle the buffer discontinuity ( in terms of tmestamp)
+ ** 2. Push or pop buffer based on discontinuity.
+ **
+ **
+ */
+static GstFlowReturn
+gst_audiotp_chain(GstPad *pad, GstObject *parent, GstBuffer *buf)
+{
+ Gstaudiotp *audiotp = GST_AUDIOTP(parent);
+ GstFlowReturn ret = GST_FLOW_OK;
+
+ if(buf == NULL) {
+ ret = GST_FLOW_ERROR;
+ goto error_exit;
+ }
+
+ GST_LOG_OBJECT (audiotp, "Input buffer : ts =%" GST_TIME_FORMAT ", dur=%" GST_TIME_FORMAT ", size=%d %s",
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buf)),
+ GST_TIME_ARGS(GST_BUFFER_DURATION(buf)),
+ gst_buffer_get_size(buf), GST_BUFFER_IS_DISCONT (buf) ? " - discont" :"");
+
+ if (audiotp->segment.rate < 0.0) {
+ goto send_reverse;
+ }
+
+
+ /* Push the input data to the next element */
+ ret = gst_pad_push(audiotp->srcpad, buf);
+ if (ret != GST_FLOW_OK ) {
+ GST_WARNING("failed to push buffer %p. reason: %s", buf, gst_flow_get_name (ret));
+ buf = NULL;
+ goto error_exit;
+ }
+ return ret;
+
+send_reverse:
+ {
+ GstBuffer *MetaDataBuf = NULL;
+ GstClockTime headbuf_ts = GST_CLOCK_TIME_NONE;
+ GstClockTime tailbuf_ts = GST_CLOCK_TIME_NONE;
+
+ /* Discont buffers is mostly due to seek, when buffers of seeked timestamp gets pushed */
+ if (GST_BUFFER_IS_DISCONT(buf)) {
+ if(!g_queue_is_empty (audiotp->reverse)) {
+ GstBuffer *headbuf = (GstBuffer*) (audiotp->reverse->head->data);
+ GstBuffer *tailbuf = (GstBuffer*) (audiotp->reverse->tail->data);
+
+ headbuf_ts = GST_BUFFER_TIMESTAMP(headbuf);
+ tailbuf_ts = GST_BUFFER_TIMESTAMP(tailbuf);
+
+ GST_DEBUG_OBJECT(audiotp,"Headbuf ts =%" GST_TIME_FORMAT ", TailBuf ts =%" GST_TIME_FORMAT "",
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(headbuf)),
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(tailbuf)));
+
+ /* Check if the decoder is already having the reversal logic */
+ if(GST_BUFFER_TIMESTAMP(headbuf) > GST_BUFFER_TIMESTAMP(tailbuf)) {
+ GST_INFO_OBJECT (audiotp, "Buffers arrived in reverse order, audiotp NO NEED to reverse...");
+ audiotp->is_reversed = TRUE;
+ } else {
+ GST_INFO_OBJECT (audiotp, "Buffers arrived in forward order, audiotp NEED to reverse...");
+ audiotp->is_reversed = FALSE;
+ }
+ }
+
+ while (!g_queue_is_empty (audiotp->reverse)) {
+
+ if(audiotp->is_reversed)
+ MetaDataBuf = g_queue_pop_head (audiotp->reverse);
+ else
+ MetaDataBuf = g_queue_pop_tail (audiotp->reverse);
+
+ if (NULL == MetaDataBuf) {
+ GST_ERROR_OBJECT (audiotp, "NULL pointer...");
+ ret = GST_FLOW_ERROR;
+ goto error_exit;
+ }
+
+ /* If buffers arrive in forward order, compare the MetaDatabuf with
+ * previous head buffer timestamp.
+ * If buffers arrive in reverse order, compare the MetaDataBuf with
+ * previous tail buffer timestamp */
+ if((GST_BUFFER_TIMESTAMP(MetaDataBuf) < audiotp->head_prev && !audiotp->is_reversed)
+ || (GST_BUFFER_TIMESTAMP(MetaDataBuf) < audiotp->tail_prev && audiotp->is_reversed)) {
+ ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf);
+ if (MetaDataBuf) {
+ gst_buffer_unref (MetaDataBuf);
+ MetaDataBuf = NULL;
+ }
+
+ if (GST_FLOW_OK != ret) {
+ GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret));
+ if (buf) {
+ gst_buffer_unref (buf);
+ buf = NULL;
+ }
+ return ret;
+ }
+ } else {
+ GST_DEBUG_OBJECT(audiotp, "Dropping the buffer out of segment with time-stamp %"GST_TIME_FORMAT,
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(MetaDataBuf)));
+ if (MetaDataBuf) {
+ gst_buffer_unref (MetaDataBuf);
+ MetaDataBuf = NULL;
+ }
+ }
+ }
+
+ audiotp->head_prev = headbuf_ts;
+ audiotp->tail_prev = tailbuf_ts;
+ }
+
+ MetaDataBuf = gst_buffer_new ();
+ if (NULL == MetaDataBuf) {
+ GST_ERROR_OBJECT (audiotp, "Failed to create memory...");
+ ret = GST_FLOW_ERROR;
+ goto error_exit;
+ }
+
+ /* copy buffer timestamps & FLAGS to metadata buffer */
+ gst_buffer_copy_into (MetaDataBuf, buf, GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS, 0, 0);
+ gst_buffer_set_size(MetaDataBuf, gst_buffer_get_size(buf));
+ GST_DEBUG_OBJECT (audiotp, "Pushing into reverse queue data of size: %d", gst_buffer_get_size(MetaDataBuf));
+
+ /* queue all buffer timestamps till we receive next discontinuity */
+ g_queue_push_tail (audiotp->reverse, MetaDataBuf);
+ if (buf) {
+ gst_buffer_unref (buf);
+ buf = NULL;
+ }
+ return GST_FLOW_OK;
+ }
+
+#if 0
+/* May be useful in future */
+send_dummy:
+ {
+
+ /* Resetting the buffer data to zero */
+ memset(GST_BUFFER_DATA(buf), 0, GST_BUFFER_SIZE(buf));
+ gst_buffer_set_caps(buf, GST_PAD_CAPS(audiotp->srcpad));
+
+ ret = gst_pad_push(audiotp->srcpad, buf);
+ if (ret != GST_FLOW_OK) {
+ GST_ERROR("Failed to push buffer. reason: %s\n", gst_flow_get_name(ret));
+ buf = NULL;
+ goto error_exit;
+ }
+ return GST_FLOW_OK;
+ }
+#endif
+
+error_exit:
+
+ GST_WARNING_OBJECT(audiotp, "Returning from audiotp's chain with reason - %s", gst_flow_get_name (ret));
+ if (buf) {
+ gst_buffer_unref (buf);
+ buf = NULL;
+ }
+ return ret;
+}
+
+
+static GstFlowReturn
+gst_audiotp_push_silent_frame (Gstaudiotp *audiotp, GstBuffer *MetaDataBuf)
+{
+
+ GstBuffer *out = NULL;
+ GstMapInfo out_info = GST_MAP_INFO_INIT;
+ GstFlowReturn ret = GST_FLOW_OK;
+
+ out = gst_buffer_new_and_alloc(gst_buffer_get_size(MetaDataBuf));
+ if(out == NULL) {
+ GST_ERROR_OBJECT (audiotp, "Failed to allocate memory...");
+ return GST_FLOW_ERROR;
+ }
+
+ /* Memset the data of the out buffer so that silent frame is sent */
+ gst_buffer_map(out, &out_info, GST_MAP_WRITE);
+ memset(out_info.data, 0, out_info.maxsize);
+ gst_buffer_unmap(out, &out_info);
+
+ gst_buffer_copy_into(out, MetaDataBuf, GST_BUFFER_COPY_FLAGS, 0, 0);
+ GST_BUFFER_OFFSET (out) = GST_BUFFER_OFFSET_END (out) = 0;
+ gst_buffer_set_size(out, gst_buffer_get_size(MetaDataBuf));
+ GST_BUFFER_TIMESTAMP(out) = GST_BUFFER_TIMESTAMP(MetaDataBuf);
+ GST_BUFFER_DURATION(out) = GST_BUFFER_DURATION(MetaDataBuf);
+
+ GST_LOG_OBJECT(audiotp, "Out buffer ts =%" GST_TIME_FORMAT ", dur=%" GST_TIME_FORMAT ", size=%d",
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(out)),
+ GST_TIME_ARGS(GST_BUFFER_DURATION(out)),
+ gst_buffer_get_size(out));
+
+ ret = gst_pad_push(audiotp->srcpad, out);
+ if (ret != GST_FLOW_OK) {
+ GST_ERROR_OBJECT (audiotp, "Failed to push buffer. reason: %s\n", gst_flow_get_name(ret));
+ out = NULL;
+ }
+
+ return ret;
+}
+
+static gboolean
+gst_audiotp_plugin_init (GstPlugin *plugin)
+{
+ if (!gst_element_register (plugin, "audiotp", GST_RANK_PRIMARY, gst_audiotp_get_type())) {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ audiotp,
+ "Audio trickplay plugin",
+ gst_audiotp_plugin_init,
+ VERSION,
+ "LGPL",
+ "Samsung Electronics Co",
+ "http://www.samsung.com")
--- /dev/null
+/*
+ * audiotp
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_AUDIOTP_H__
+#define __GST_AUDIOTP_H__
+
+#include <gst/gst.h>
+#include <stdlib.h>
+#include <string.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_AUDIOTP (gst_audiotp_get_type())
+#define GST_AUDIOTP(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOTP,Gstaudiotp))
+#define GST_AUDIOTP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOTP,GstaudiotpClass))
+#define GST_AUDIOTP_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS((klass),GST_TYPE_AUDIOTP,GstaudiotpClass))
+#define GST_IS_AUDIOTP(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOTP))
+#define GST_IS_AUDIOTP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOTP))
+#define GST_AUDIOTP_CAST(obj) ((Gstaudiotp *)(obj))
+
+typedef struct _Gstaudiotp Gstaudiotp;
+typedef struct _GstaudiotpClass GstaudiotpClass;
+
+struct _Gstaudiotp
+{
+ GstElement element;
+ GstPad *sinkpad;
+ GstPad *srcpad;
+ GQueue *reverse; /* used in reverse trickplay */
+ GstSegment segment;
+
+ /* Flag to indicate the new buffer recieved is discountinued in
+ its time-stamp */
+ gboolean discont;
+ gboolean is_reversed;
+ GstClockTime head_prev;
+ GstClockTime tail_prev;
+};
+
+struct _GstaudiotpClass
+{
+ GstElementClass parent_class;
+};
+
+GType gst_audiotp_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_AUDIOTP_H__ */
\ No newline at end of file
--- /dev/null
+#!/bin/sh
+# you can either set the environment variables AUTOCONF and AUTOMAKE
+# to the right versions, or leave them unset and get the RedHat 7.3 defaults
+
+aclocal -I m4 -I common/m4
+libtoolize --copy --force
+autoheader
+autoconf
+automake --add-missing --copy --foreign
+
+echo "Now type 'make' to compile $package."
+
--- /dev/null
+#!/bin/sh
+./autogen.sh $@
--- /dev/null
+2008-03-07 Edward Hervey <edward.hervey@collabora.co.uk>
+
+ * m4/gtk-doc.m4: (GTK_DOC_CHECK):
+ The previous commit to this file by Stefan Kost mentionned checking for
+ SED, but NOT checking for gtkdoc-check (wth is that doing there ??).
+ Therefore, removing the check for gtkdoc-check
+
+2008-03-03 David Schleef <ds@schleef.org>
+
+ * m4/ax_create_stdint_h.m4: Oops, checked in the wrong copy of
+ this file. (Update from upstream)
+
+2008-03-03 David Schleef <ds@schleef.org>
+
+ * m4/ax_create_stdint_h.m4: Update from upstream. Fixes a bug
+ compiling with MSVC.
+
+2008-03-03 Edward Hervey <edward.hervey@collabora.co.uk>
+
+ * m4/pkg.m4:
+ Allow override of pkg-config results, as proposed by configure --help.
+ This is in fact just a backport from upstream pkg.m4.
+ Fixes #518892
+
+2008-03-03 Peter Kjellerstedt <pkj@axis.com>
+
+ * ChangeLog:
+ Changelog surgery of my previous commit to add bugzilla reference.
+ * m4/gst-args.m4:
+ Add AG_GST_CHECK_PLUGIN and AG_GST_DISABLE_PLUGIN to make it easier
+ to include and exclude plug-ins without external references, i.e.,
+ plug-ins listed in GST_PLUGINS_SELECTED. (#498222)
+
+2008-03-03 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add another glibc suppression.
+
+2008-02-29 Peter Kjellerstedt <pkj@axis.com>
+
+ * m4/gst-feature.m4:
+ Make the comment before defines generated via AG_GST_CHECK_FEATURE
+ look nicer. (#498222)
+
+2008-02-26 Jan Schmidt <jan.schmidt@sun.com>
+
+ * m4/Makefile.am:
+ * m4/as-gcc-inline-assembly.m4:
+ Add Dave Schleef's GCC inline assembly detection macro
+ for using in gst-plugins-good in the goom 2k4 plugin.
+
+2008-02-25 Andy Wingo <wingo@pobox.com>
+
+ * gst-autogen.sh: Instead of only passing certain arguments to
+ configure, pass anything that we didn't handle. Much friendlier.
+ Fixes #34412.
+
+2008-02-23 Jan Schmidt <Jan.Schmidt@sun.com>
+
+ * m4/gst-error.m4:
+ Store the detected compiler flags into ERROR_CFLAGS rather than
+ ERROR_CXXFLAGS, and use the macro that checks the C compiler, not
+ the C++ one.
+
+2008-02-23 Tim-Philipp Müller <tim at centricular dot net>
+
+ * m4/gst-error.m4:
+ Reflow checks for additional warning flags so they're not
+ nested, which fixes the result reporting in the configure
+ output.
+
+2008-02-22 Tim-Philipp Müller <tim at centricular dot net>
+
+ * m4/as-compiler-flag.m4:
+ Add AS_CXX_COMPILER_FLAG
+
+ * m4/gst-error.m4:
+ Add AG_GST_SET_ERROR_CXXFLAGS (Forte bits need testing)
+
+2008-02-22 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gtk-doc-plugins.mak:
+ Add 'check-inspected-versions' target; this helps identify
+ files that should have been removed or where the version
+ number should (ideally) be updated before a release
+ (which doesn't happen automatically if the releaser doesn't
+ build that plugin locally). Not adding at a distcheck hook
+ yet though, because it's not really that important and would
+ probably also be a problem on buildbots.
+
+2008-02-22 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add even more glibc 2.7 suppressions.
+
+2008-02-22 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add another suppression for GLib caching some values after
+ the first call.
+
+2008-02-12 Sebastian Dröge <slomo@circular-chaos.org>
+
+ Patch by:
+ Tim Mooney <mooney at dogbert dot cc dot ndsu dot nodak dot edu>
+
+ * m4/gst-error.m4:
+ Use no%E_MACRO_REDEFINED on Solaris to prevent compiler warnings.
+ Fixes bug #515905.
+
+2008-02-11 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add a few more glibc 2.7 suppressions to make the avisubtitle unit
+ test valgrind clean. Fixes bug #515703.
+
+2008-02-08 Stefan Kost <ensonic@users.sf.net>
+
+ * ChangeLog:
+ Changelog surgery for last commit.
+
+2008-02-08 Stefan Kost <ensonic@users.sf.net>
+
+ * m4/gtk-doc.m4:
+ Conditionally check for SED. Also sync a bit with upstream macro.
+
+2008-02-08 Stefan Kost <ensonic@users.sf.net>
+
+ * gtk-doc-plugins.mak:
+ * gtk-doc.mak:
+ Use '$(SED)' instead of 'sed'. Don't use -i for in-place as its gnu
+ only, move to a temp file instead.
+
+2008-02-06 Stefan Kost <ensonic@users.sf.net>
+
+ * gtk-doc-plugins.mak:
+ * gtk-doc.mak:
+ As our docs are versioned, we need to patch the index.sgml file to have
+ correct paths there, unless we also want to fork gtk-doc's xsl (which
+ we don't). This hopefully fixes xrefs between modules.
+
+2008-02-02 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * m4/gst-feature.m4:
+ Use printf instead of echo as "echo -e" isn't POSIX and doesn't work
+ with strict POSIX shells like tcsh or dash and also not every platform
+ has a /bin/echo that supports it.
+
+2008-01-24 Stefan Kost <ensonic@users.sf.net>
+
+ * ChangeLog:
+ ChangeLog surgery.
+
+ * gstdoc-scangobj:
+ Sync the object scanner with gtk-doc fixes. Update args and hierarchy
+ files.
+
+2008-01-20 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * check.mak:
+ * coverage/lcov.mak:
+ * gtk-doc-plugins.mak:
+ * release.mak:
+ Use $(MAKE) instead of make to fix the build if GNU make is called
+ something else on the system.
+
+ * m4/as-docbook.m4:
+ Fix path for docbook.xsl if we have no /etc/xml/catalog and add a
+ docbook-xsl search path for FreeBSD.
+
+2008-01-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add a suppression for a glibc bug:
+ http://valgrind.org/docs/manual/faq.html#faq.exit_errors>
+
+2008-01-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add some more glibc 2.7 suppressions and make the GLib suppressions
+ for the home/tmp/etc directory caching a bit more generic.
+
+2008-01-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * gst.supp:
+ Add some glibc 2.7 supressions as found on Debian/unstable.
+
+2008-01-14 Jan Schmidt <jan.schmidt@sun.com>
+
+ * download-translations:
+ Apparently I have problems with leaving things commented out when
+ I edit shell scripts.
+
+2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
+
+ * download-translations:
+ Remove bash-isms
+
+2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
+
+ * check-exports:
+ Restore the cleanup rm of our tmp file which I didn't mean to leave
+ commented out.
+
+2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
+
+ * check-exports:
+ Fixes to make check-export work on both Solaris and Linux
+
+ * m4/gst-error.m4:
+ Disable extra warning category (argument mismatch) as an error
+ on Forte, as it prevents the libcheck fail_if macros from compiling.
+
+ * win32.mak:
+ Substitute the GStreamer version so things will keep working in 0.11
+
+2008-01-11 Tim-Philipp Müller <tim at centricular dot net>
+
+ Patch by: Peter Kjellerstedt <pkj axis com>
+
+ * m4/gst-glib2.m4:
+ * m4/gst-libxml2.m4:
+ Improve/fix output from configure if either glib-2.0 or
+ libxml2 are not installed (#498222).
+
+2008-01-09 Stefan Kost <ensonic@users.sf.net>
+
+ * coverage/lcov.mak:
+ Update coverage make-rules: use them conditionaly, use libtool mode
+ and use lcov to cleanup.
+
+2007-12-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * glib-gen.mak:
+ Also use #include "header" instead of #include <header> for the
+ headers that were used to generate the source files for the same
+ reason as below.
+
+ Remove whitespace before #include.
+
+2007-12-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * glib-gen.mak:
+ Use #include "header" instead of #include <header> for the generated
+ enum C files as the file will always be in the same directory and
+ some compilers seem to be a bit strict about that unless . is added
+ to the include path.
+
+ Include all headers that were used to generate the source files in
+ the C file as they're used there.
+
+2007-12-17 Tim-Philipp Müller <tim at centricular dot net>
+
+ * win32.mak: (win32), (win32defs), (win32crlf):
+ Make check for CR LF in Visual C++ 6.0 project files
+ work, based on patch by David Schleef (#496722, #393626).
+
+2007-12-17 Tim-Philipp Müller <tim at centricular dot net>
+
+ * Makefile.am:
+ Don't forget to dist the new win32.mak.
+
+2007-12-17 Tim-Philipp Müller <tim at centricular dot net>
+
+ * win32.mak: (win32), (win32defs):
+ Move common win32 Makefile foo into this new file.
+
+2007-12-15 Stefan Kost <ensonic@users.sf.net>
+
+ * gtk-doc-plugins.mak:
+ * gtk-doc.mak:
+ We should have never forked this that much :/.
+
+2007-12-13 Tim-Philipp Müller <tim at centricular dot net>
+
+ * check-exports:
+ Fix build on the ppc64 build bot.
+
+2007-12-13 Tim-Philipp Müller <tim at centricular dot net>
+
+ * check-exports:
+ Suppress more unintentional exports (too much hassle to rename them,
+ since the win32 project files would need changing too).
+
+2007-12-12 Tim-Philipp Müller <tim at centricular dot net>
+
+ * Makefile.am:
+ check-exports should be disted.
+
+2007-12-12 Tim-Philipp Müller <tim at centricular dot net>
+
+ * check-exports:
+ Add quick'n'dirty script to check the exported symbols of a library
+ against the symbols in the corresponding .def file (#493983). Based
+ on script by Ole André Vadla Ravnås.
+
+2007-11-06 Jan Schmidt <jan.schmidt@sun.com>
+
+ * gtk-doc-plugins.mak:
+ Fix distcheck by making sure the types files are treated like the
+ other gtkdoc-scangobj generated files.
+
+2007-09-21 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * m4/gst-args.m4:
+ Let the AG_GST_ARG_ENABLE_EXPERIMENTAL macro default to disable
+ building of experimental plugins. Nobody uses it yet and the
+ --enable--experimental stuff from gst-plugins-good defaults to
+ disable too.
+
+2007-09-06 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gtk-doc-plugins.mak:
+ Just use the normal 'check' target and avoid a circular
+ dependency.
+
+2007-09-06 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gtk-doc-plugins.mak:
+ Add rule to error out if .hierarchy file contains tabs.
+
+2007-08-20 Tim-Philipp Müller <tim at centricular dot net>
+
+ * download-translations:
+ * po.mak:
+ If there are new languages, they need to be added to po/LINGUAS.
+
+2007-08-20 Tim-Philipp Müller <tim at centricular dot net>
+
+ * download-translations:
+ * po.mak:
+ Fix up 'download-po' a bit, so that we find new translations
+ for languages that aren't in our po/LINGUAS file yet too.
+
+2007-07-16 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst.supp:
+ Add a suppression for GLib caching the tmp dir seen on an
+ Ubuntu Feisty system.
+
+2007-07-13 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * m4/gst-feature.m4:
+ If we want to use 'echo -e', call /bin/echo instead of the shell's
+ since -e is a bash extension, and our /bin/sh might not be being
+ provided by bash.
+
+2007-07-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * po.mak:
+ Translation project has moved. Also, no idea how this used to
+ work given that we weren't downloading a .po file.
+
+2007-06-25 Stefan Kost <ensonic@users.sf.net>
+
+ * gst-xmlinspect.py:
+ * plugins.xsl:
+ Also extract element caps for plugin-docs. Fixes parts of #117692.
+
+2007-06-21 Tim-Philipp Müller <tim at centricular dot net>
+
+ Patch by: Andreas Schwab
+
+ * m4/gst-feature.m4:
+ Fix quoting (#449493).
+
+2007-06-10 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * m4/gst-parser.m4:
+ Only generate the parser if bison >= 1.875 _and_ flex >= 2.5.31 is
+ installed and use pre-generated sources otherwise. Fixes bug #444820.
+
+2007-05-11 Michael Smith <msmith@fluendo.com>
+
+ * gst.supp:
+ Suppression variant for our good friend the TLS leak, this time for
+ Ubuntu Feisty/x86.
+
+2007-05-09 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gtk-doc-plugins.mak:
+ Fix make distcheck again; change some spaces to tabs in makefile.
+
+2007-04-29 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak (-module):
+ Error out when the html build step gives warnings, so they get
+ fixed properly.
+
+2007-04-23 Stefan Kost <ensonic@users.sf.net>
+
+ * m4/gst-feature.m4:
+ Add macro AG_GST_PARSE_SUBSYSTEM_DISABLES that checks the defines in
+ the configuration header and AC_DEFINES the setings.
+
+2007-04-19 Sebastian Dröge <slomo@circular-chaos.org>
+
+ Patch by: Vincent Torri <vtorri at univ-evry dot fr>
+
+ * m4/gst-parser.m4:
+ Put the AC_MSG_RESULT output in brackets to get it properly written to
+ the terminal.
+
+2007-04-18 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * m4/gst-parser.m4:
+ Check for flex >= 2.5.31 and set GENERATE_PARSER if we have at least
+ that version. Otherwise use pre-generated parser sources as we can't
+ raise the required flex version. HAVE_MT_SAVE_FLEX is obsolete now
+ as we use a new enough flex version anyway. First part of #349180
+
+2007-04-10 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ Allow pre-setting the GST(PB)_TOOLS/PLUGINS_DIR variables to help
+ builds against older GStreamer.
+
+2007-03-25 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * m4/gst-parser.m4:
+ Fix the flex version check. It ignored the micro version before.
+
+2007-03-09 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * check.mak:
+ Use the same timeout when generating valgrind suppressions as
+ running the valgrind test.
+
+ * gst.supp:
+ Add some more suppressions and stuff.
+
+2007-03-08 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * check.mak:
+ Make sure GSlice is disabled when building suppressions too.
+
+ * gst.supp:
+ Add around *850* lines of suppressions for one-time initialisations
+ inside libasound and gconf/bonobo/ORBit. I feel so dirty.
+
+2007-03-07 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst.supp:
+ add a suppression for this GConf flup on the FC5 buildbot.
+
+2007-03-06 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst.supp:
+ Make the suppression a little more generic, to catch the FC5
+ backtrace too.
+
+2007-03-06 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst.supp:
+ Add a suppression for libcdio 0.76. It leaks an internal struct
+ when the CD-ROM device is not accessible.
+
+2007-02-28 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-arch.m4:
+ Move a line that was in the wrong macro
+
+2007-02-28 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst.m4:
+ Add
+ * m4/gst-arch.m4:
+ * m4/gst-args.m4:
+ * m4/gst-check.m4:
+ * m4/gst-debuginfo.m4:
+ * m4/gst-default.m4:
+ * m4/gst-doc.m4:
+ * m4/gst-error.m4:
+ * m4/gst-feature.m4:
+ * m4/gst-function.m4:
+ * m4/gst-gettext.m4:
+ * m4/gst-glib2.m4:
+ * m4/gst-libxml2.m4:
+ * m4/gst-parser.m4:
+ * m4/gst-plugin-docs.m4:
+ * m4/gst-plugindir.m4:
+ * m4/gst-valgrind.m4:
+ * m4/gst-x11.m4:
+ Convert all macros to use AG_GST style so we can properly warn
+ when they're missing if configure.ac calls AG_GST_INIT
+ Will require update in all GStreamer modules.
+
+2007-02-11 Stefan Kost <ensonic@users.sf.net>
+
+ * m4/gst-args.m4:
+ Remove 'enable' from configure switch description as this leads to
+ confusing lines like "disable enable builing ...".
+ * m4/gst-feature.m4:
+ Fix comment to sound less horrible.
+
+2007-02-07 Tim-Philipp Müller <tim at centricular dot net>
+
+ Patch by: Will Newton <will.newton gmail com>
+
+ * m4/gst-check.m4:
+ Use $PKG_CONFIG rather than pkg-config directly, the one in our path
+ might not be the one we want, like when cross-compiling. Also, other
+ macros such as PKG_CHECK_MODULES use $PKG_CONFIG, so we should
+ probably too just for consistency. Fixes #405288.
+
+2007-01-08 Tim-Philipp Müller <tim at centricular dot net>
+
+ * m4/gst-parser.m4:
+ Need to use double square brackets again so m4 doesn't remove them
+ (fixes #378931).
+
+ * m4/gst-args.m4:
+ Use double square brackets here as well, for the same reason.
+
+2007-01-05 Tim-Philipp Müller <tim at centricular dot net>
+
+ * m4/gst-parser.m4:
+ Use 'sed' rather than 'tr' to strip trailing letters from version
+ numbers, since 'tr' might not be available and we know sed is
+ (#378931).
+
+2006-10-21 Tim-Philipp Müller <tim at centricular dot net>
+
+ * check.mak:
+ Increase default timeout under valgrind, 60 is just too short and
+ some tests take a bit longer these days and not everyone has a
+ beefy machine.
+
+2006-09-29 Michael Smith <msmith@fluendo.com>
+
+ * gst.supp:
+ More suppressions for edgy.
+
+2006-09-28 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * m4/gst-glib2.m4:
+ Use gmodule-no-export-2.0.pc instead of gmodule-2.0.pc - we neither
+ want nor need --export-dynamic (which ends up making us export a bunch
+ of unneeded symbols)
+
+2006-09-14 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gst.supp:
+ Some suppressions for the more recent ld.so in ubuntu edgy.
+
+2006-08-23 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gst.supp:
+ Shorten function trail so the suppression works on
+ my ubuntu dapper system with core cvs as well.
+
+2006-07-28 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst.supp:
+ Extra suppressions from my Ubuntu x86_64 machine
+
+2006-07-24 Tim-Philipp Müller <tim at centricular dot net>
+
+ Patch by: Frederic Peters <fpeters at entrouvert com>
+
+ * m4/gst-parser.m4:
+ Need to double square brackets in .m4 files. Should fix bison
+ version detection with version numbers like 1.23a (#348354).
+
+2006-07-24 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * check.mak:
+ Valgrind fails to find tests written in tests/check/ directly (rather
+ than a subdir) - because valgrind gets run with a filename that
+ doesn't contain a relative path, it goes searching /usr/bin instead.
+ Run with ./.... to make things work either way.
+
+ * gtk-doc-plugins.mak:
+ Add $(top_builddir)/src as a place to look for plugins
+ when building too, since that's where gst-template keeps things
+
+2006-07-23 Stefan Kost <ensonic@users.sf.net>
+
+ Patch by: Frederic Peters <fpeters@entrouvert.com>
+
+ * m4/gst-parser.m4:
+ Fix bison detection (#348354)
+
+2006-07-21 Stefan Kost <ensonic@users.sf.net>
+
+ * m4/gst-parser.m4:
+ check for bison and flex
+
+2006-07-13 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-plugin-docs.m4:
+ remove the configure argument for enabling plugin doc build;
+ having gtk-doc enabled and pyxml present is enough of a trigger
+
+2006-07-03 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * coverage/lcov.mak:
+ fix up rules to work with gst-python as well
+ run "make lcov" to test and generate the reports
+ run "make lcov-reset" to redo it after that
+
+2006-07-02 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * Makefile.am:
+ * check.mak:
+ add an inspect target that inspects every element feature,
+ so we can have that added for coverage
+ * coverage/lcov.mak:
+ add support for lcov
+
+2006-07-02 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ when building with gcov, reset CFLAGS and friends to O0
+
+2006-07-02 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ Find the gcov that matches the gcc version
+ Only allow gcov if we use gcc
+
+2006-07-02 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * Makefile.am:
+ * coverage/coverage-report-entry.pl:
+ * coverage/coverage-report.pl:
+ * coverage/coverage-report.xsl:
+ copy coverage reporting files from dbus
+
+2006-07-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ libtool strips gcov's -f flags, so libgcov does not get
+ linked in. Setting GCOV_LIBS with -lgcov fixes libtool's
+ stripping
+ also show what pkg-config-path we set
+
+2006-06-22 Tim-Philipp Müller <tim at centricular dot net>
+
+ Patch by: Peter Kjellerstedt <pkj at axis com>
+
+ * m4/gst-feature.m4:
+ Show list of plugins without external dependencies that
+ will not be built as well (#344136).
+
+2006-06-15 Tim-Philipp Müller <tim at centricular dot net>
+
+ * m4/gst-plugin-docs.m4:
+ add GST_PLUGIN_DOCS, which checks for everything needed
+ to build the plugin docs (namely gtk-doc and pyxml); also
+ adds a new --enable-plugin-docs configure switch; will
+ set ENABLE_PLUGIN_DOCS conditional for use in Makefile.am
+ files (see #344039).
+
+2006-06-11 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ add GST_PKG_CHECK_MODULES, which in the normal case of checking
+ for a dependency lib for a plug-in only needs two arguments
+ to do the right thing.
+ * m4/gst-feature.m4:
+ clean up output a little of feature checking; also deal with
+ non-plug-in feature checks
+ * m4/Makefile.am:
+ * m4/gst-gstreamer.m4:
+ remove this file; it's a useless check
+
+2006-06-06 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-arch.m4:
+ add PPC64 so we can have separate structure sizes for it
+
+2006-06-05 Edward Hervey <edward@fluendo.com>
+
+ * gtk-doc.mak:
+ Check for the proper .devhelp2 file to remove.
+
+2006-05-31 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc.mak:
+ allow a magic variable to suppress errors from docbuilding
+
+2006-05-30 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
+
+ * gtk-doc.mak:
+ error out if gtkdoc-mktmpl finds unused declarations
+
+2006-05-28 Edward Hervey <edward@fluendo.com>
+
+ * gst.supp:
+ Reverting previous commit. That's good to know, Edward, but why ?
+
+2006-05-28 Edward Hervey <edward@fluendo.com>
+
+ * gst.supp:
+ Added suppresion for memleak in g_option_context_parse on fc5-64
+
+2006-05-19 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ set GSTPB_PLUGINS_DIR just like GST_PLUGINS_DIR
+
+2006-05-18 Tim-Philipp Müller <tim at centricular dot net>
+
+ * check.mak:
+ Fix 'make help' in check directories, it should be
+ 'valgrind.gen-suppressions' not 'valgrind-gen-suppressions'
+ (not changing target to match help string on purpose to keep
+ scripts etc. functional).
+
+2006-05-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ Patch by: Peter Kjellerstedt
+
+ * m4/gst-arch.m4:
+ add support for CRIS and CRISv32.
+
+2006-05-17 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * m4/gst-args.m4:
+ Fix the macros for command-line supplied package and origin names
+ so they don't end up being configure as "" (Fixes #341479)
+
+2006-05-14 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gtk-doc.mak:
+ Add uninstall rule to remove .devhelp2 files.
+
+2006-05-09 Edward Hervey <edward@fluendo.com>
+
+ * gst.supp:
+ Add suppression for GSlice version of
+ g_type_init calloc leak
+
+2006-04-05 Michael Smith <msmith@fluendo.com>
+
+ * gst.supp:
+ Delete a bogus suppression for the registry code.
+ Generalise a suppression for a glib bug (see #337404)
+
+2006-04-04 Michael Smith <msmith@fluendo.com>
+
+ * gst.supp:
+ Add a leak suppression: the existing glibc-doesn't-free-TLS one
+ wasn't triggering here.
+
+2006-04-04 Michael Smith <msmith@fluendo.com>
+
+ * gst.supp:
+ Add some minimally-neccesary suppressions for my x86/dapper system.
+
+2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * plugins.xsl:
+ Do not display an origin link if origin does not start with http
+ See #323798
+
+2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ * m4/gst-feature.m4:
+ add more macros
+ * m4/gst-x11.m4:
+ X11-related checks
+
+2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-version.m4:
+ newer version
+ * m4/gst-args.m4:
+ * m4/gst-doc.m4:
+ update and add other macros to be shared across projects
+
+2006-03-24 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst.supp:
+ add a suppression for g_parse_debug_string
+
+2006-03-23 Stefan Kost <ensonic@users.sf.net>
+
+ * gstdoc-scangobj:
+ sync fully with gtkdoc-0.15
+
+2006-03-23 Stefan Kost <ensonic@users.sf.net>
+
+ * gstdoc-scangobj:
+ * gtk-doc.mak:
+ sync a little with gtk-doc mainline
+
+2006-03-17 Wim Taymans <wim@fluendo.com>
+
+ * gst.supp:
+ add another clone suppression
+ change all glibc suppressions to match 2.3.*
+
+2006-03-09 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/check.m4:
+ fix test so it actually works when the normal check is used
+ over debian's/ubuntu's
+
+2006-03-08 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * check.mak:
+ Set G_SLICE=always-malloc when valgrinding tests
+ (closes #333272)
+
+2006-02-21 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * m4/gst-glib2.m4:
+ Fix debug output when the GLib version prerequisite is not found
+
+2006-02-13 Andy Wingo <wingo@pobox.com>
+
+ * m4/check.m4: Hack around Debian/Ubuntu's broken installation of
+ the PIC version of check as libcheck_pic.a. Should work with
+ cross-compilation too. Grr.
+
+2006-02-06 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-default.m4:
+ switch to auto* sinks for defaults
+
+2006-02-02 Wim Taymans <wim@fluendo.com>
+
+ * check.mak:
+ add a .valgrind.gen-suppressions target to aid in generating
+ suppressions
+ * gst.supp:
+ add more repressions from my debian glibc as of today
+
+2006-02-02 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak:
+ only add srcdir/gst if it exists
+
+2006-01-30 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * release.mak:
+ don't complain about disted enums in win32
+
+2006-01-20 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ AC_SUBST CFLAGS and LIBS
+ do a non-command because something is stripping out our AC_SUBST
+
+2006-01-20 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ * m4/gst-valgrind.m4:
+ properly give a "no" result manually when providing a
+ not-found action to fix configure output
+
+2006-01-20 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/pkg.m4:
+ update with a more recent version
+
+2006-01-07 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gettext.patch:
+ make Makefile depend on LINGUAS, so rebuilds work when adding
+ a language
+
+2006-01-03 Michael Smith <msmith@fluendo.com>
+
+ * check.mak:
+ Clarify error message from valgrind test runs.
+
+2005-12-16 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-arch.m4:
+ define HOST_CPU
+
+2005-11-29 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ add a valgrind-forever target for tests
+
+2005-11-28 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ when a "make test.check" run fails, make it rerun the test with
+ at least debug level 2
+
+2005-11-14 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/Makefile.am:
+ * m4/gst-check.m4:
+ fix check for base plugins
+ * m4/gst-default.m4:
+ add m4 to set default elements
+
+2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ check for tools correctly
+
+2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc.mak:
+ only enable breaking on new API when make distcheck passes,
+ not before
+
+2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ Resurrect Julien's dead body and wipe his mind clean
+
+2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-check.m4:
+ Kill Julien
+
+2005-10-17 Julien MOUTTE <julien@moutte.net>
+
+ * m4/gst-check.m4: I know Thomas will kill me but this
+ ifelse statement seems incorrect as it is always setting
+ required to "yes". With this one it seems to work. Fixes
+ build of gst-plugins-base on my setup where gstreamer-check
+ is definitely not present/required.
+
+2005-10-18 Stefan Kost <ensonic@users.sf.net>
+
+ * gtk-doc.mak:
+ make build break on new api that has not been added to the
+ sections file
+
+2005-10-17 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-glib2.m4:
+ * m4/Makefile.am:
+ * m4/gst-check.m4:
+ add macro for easy checks for GStreamer libs
+
+2005-10-16 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-glib2.m4:
+ update, warn in error cases
+
+2005-10-16 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-error.m4:
+ add GST_SET_DEFAULT_LEVEL
+
+2005-10-16 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/Makefile.am:
+ * m4/gst-gettext.m4:
+ remove the AM_GNU_GETTEXT* calls, they need to be in configure.ac
+ * m4/gst-glib2.m4:
+ clean up and re-use in core soon
+ * m4/gst-plugindir.m4:
+ macro to set up PLUGINDIR and plugindir define/var
+
+2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/Makefile.am:
+ * m4/gst-gettext.m4:
+ add macro for setting up gettext
+
+2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-args.m4:
+ add some .m4's for argument checking that can be shared among modules
+
+2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-libtool.m4:
+ set _LT_LDFLAGS
+ * m4/gst-libxml2.m4:
+ document
+
+2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-arch.m4:
+ indent a little
+ add AC_REQUIRE
+ * m4/gst-error.m4:
+ clean up
+
+2005-10-12 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-autogen.sh:
+ update version detection expression to catch stuff like
+ Libtool (libtool15) 1.5.0
+
+2005-10-11 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst.supp:
+ commit 6 new suppressions related to g_module_open; can these
+ really not be folded into one ?
+
+2005-10-11 Edward Hervey <edward@fluendo.com>
+
+ * gst.supp:
+ made the <g_type_init calloc 2> suppression more generic
+ Added pthread memleak suppresions
+ Added nss_parse_* memleak suppresion (used by g_option_context_parse)
+
+2005-10-11 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ be more strict, more leak resolution
+ * gst.supp:
+ clean up the g_type_init suppressions
+
+2005-10-07 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/Makefile.am:
+ * m4/gst-valgrind.m4:
+ put the valgrind detection in an .m4
+
+2005-09-29 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ add some more targets, like "help", but also more intensive tests
+
+2005-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc.mak:
+ make certain doc warnings fatal so people maintain docs again
+
+2005-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * Makefile.am:
+ * gtk-doc-plugins.mak:
+ * scangobj-merge.py:
+ merge additions from the .signals.new and .args.new file in
+ the original ones, only updating if necessary
+
+2005-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-xmlinspect.py:
+ * gstdoc-scangobj:
+ * gtk-doc-plugins.mak:
+ fix properly for new API; make update in plugins dir now works
+
+2005-09-20 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-xmlinspect.py:
+ * gstdoc-scangobj:
+ some fixes for new API
+ * gtk-doc-plugins.mak:
+ set environment properly
+
+2005-09-17 David Schleef <ds@schleef.org>
+
+ * gtk-doc-plugins.mak: Use new environment variables.
+
+2005-09-16 Michael Smith <msmith@fluendo.com>
+
+ * gstdoc-scangobj:
+ Make the scanobj code reflect registry/plugin API changes
+
+2005-09-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak:
+ split out scanobj step (which will be run by doc maintainer)
+ from scan step (which will be run on every build)
+ clean up some of the commands for make distcheck
+
+2005-09-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak:
+ * mangle-tmpl.py:
+ first stab at reorganizing the plugins build so we can maintain
+ element docs
+
+2005-09-14 David Schleef <ds@schleef.org>
+
+ * as-libtool.mak: Remove
+ * m4/as-libtool.m4: The libtool bug that this worked around has
+ been fixed.
+ * m4/as-version.m4: Don't define GST_RELEASE, since it causes
+ config.h to be regenerated needlessly, and we don't use it.
+
+2005-09-14 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak:
+ error out on inspect failure
+
+2005-09-14 Michael Smith <msmith@fluendo.com>
+
+ * glib-gen.mak:
+ Don't call glib-mkenums with arguments that confuse/break MinGW,
+ fixes 316155.
+
+2005-09-03 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gtk-doc-plugins.mak:
+ * gtk-doc.mak:
+ * m4/gst-doc.m4:
+ separate out gtk-doc and docbook stuff
+ have two separate --enable configure flags
+
+2005-08-26 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ add a .gdb target; rebuild registry for each target, otherwise
+ a code rebuild always triggers a reg rebuild, and it's just too
+ annoying
+ * gstdoc-scangobj:
+
+2005-08-21 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ separate out REGISTRY_ENVIRONMENT; we want to use that from
+ our valgrind runs, but we also want TESTS_ENVIRONMENT to contain
+ everything that the first test, gst-register, needs
+
+2005-08-21 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ parse output of valgrind and check for definitely lost, and error
+ out; somehow I was led to believe valgrind returns non-zero for
+ leaks, but I can't make it do that, so let's parse
+
+2005-08-20 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * check.mak:
+ for some weird reason valgrind does not report actual memleaks
+ if GST_PLUGIN_PATH is set to anything but the core gstreamer dir
+ while valgrind is running. Since the registry is going to go
+ anyway, I don't want to waste any more time on this; I just run
+ valgrind without GST_PLUGIN_PATH set. Since the registry loading
+ doesn't check if GST_PLUGIN_PATH got changed as a reason to rebuild
+ the registry, that's actually fine.
+
+2005-08-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * mangle-tmpl.py:
+ keep original Long_Description; only insert an include if it's
+ not already the first line in there
+ * plugins.xsl:
+ output more information for plugins, including an origin hyperlink
+
+2005-08-15 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-xmlinspect.py:
+ a first stab at inspecting plugins and outputting an xml description
+ * gtk-doc-plugins.mak:
+ a gtk-doc using snippet for plugins documentation
+ * plugins.xsl:
+ a stylesheet to convert gst-xmlinspect.py output to docbook output
+ for inclusion in the gtk-doc stuff
+
+2005-07-20 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
+
+ * m4/gst-doc.m4:
+ s/pdf/eps/ in test for whether we output EPS images (#309379).
+
+2005-07-18 Andy Wingo <wingo@pobox.com>
+
+ * m4/as-libtool-tags.m4: Ooh, backported from libtool 1.6. Much
+ better. Thanks, Paolo Bonzini!
+
+ * m4/Makefile.am (EXTRA_DIST):
+ * m4/as-libtool-tags.m4: New file, tries to disable some CXX and
+ fortran checks.
+
+2005-07-08 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-error.m4:
+ add macro to set ERROR_CFLAGS
+
+2005-06-30 Jan Schmidt <thaytan@mad.scientist.com>
+
+ * gst-autogen.sh:
+ Remove the old autoregen.sh if it exists before recreating it,
+ to prevent confusing any shell process that might be reading it
+ currently.
+
+2005-06-29 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gtk-doc.m4:
+ added
+
+2005-06-03 Stefan Kost <ensonic@users.sf.net>
+
+ * gst-autogen.sh: create autoregen.sh *before* shifting the options
+
+2005-05-17 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-autogen.sh: only update autoregen.sh on actual runs
+
+2005-03-11 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/check.m4: m4 from the check unit test suite
+
+2004-12-14 David Schleef <ds@schleef.org>
+
+ * m4/gst-arch.m4: remove MMX stuff, since it doesn't work and
+ isn't needed anywhere
+
+2004-12-08 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gst-autogen.sh:
+ allow failure command to be run so we can clean upfrom autopoint
+
+2004-09-03 Zeeshan Ali Khattak <zeenix@gmail.com>
+ * m4/gst-feature.m4: Trying to correct the GST_CHECK_CONFIGPROG macro
+
+2004-07-21 Benjamin Otte <otte@gnome.org>
+
+ * m4/.cvsignore: exciting updates for libtool m4 files
+
+2004-07-12 David Schleef <ds@schleef.org>
+
+ * m4/as-objc.m4: Add a macro to test for objective C
+
+2004-06-12 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-feature.m4:
+ not all of them support --plugin-libs, so redirect stderr
+
+2004-06-12 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-scrub-include.m4:
+ sync with upstream to 0.1.4. Fixes #132440
+
+2004-06-07 Benjamin Otte <otte@gnome.org>
+
+ * m4/gst-feature.m4:
+ write a big marker into configure output when checking next plugin
+ to allow easier parsing of why plugins are(n't) built.
+
+2004-06-01 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-compiler-flag.m4:
+ * m4/as-compiler.m4:
+ * m4/as-libtool.m4:
+ * m4/as-version.m4:
+ sync with upstream, change sticky options to -ko
+
+2004-05-24 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-scrub-include.m4: synced with upstream
+
+2004-05-03 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * po.mak:
+ snippet for updating .po files
+
+2004-03-18 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * Makefile.am:
+ * m4/Makefile.am:
+ integrate these with the dist
+
+2004-03-17 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * release.mak: add a release target
+
+2004-03-09 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ patch by: Stephane Loeuillet
+
+ * m4/ax_create_stdint_h.m4:
+ use head -n instead of head - (#136500)
+
+2004-03-05 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-doc.m4: don't build PS without dvips binary
+
+2004-02-22 Julio M. Merino Vidal <jmmv@menta.net>
+
+ reviewed by: Benjamin Otte <otte@gnome.org>
+
+ * m4/as-docbook.m4:
+ don't use == operator with test(1) (fixes #135115)
+
+2004-02-16 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * common/m4/gst-arch.m4: x86_64 is x86 too (clue from Fedora 2 test)
+
+2004-02-13 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-feature.m4:
+ remove AM_CONDITIONAL for the subsystem since automake 1.6.x
+ requires that call be in configure.ac
+
+2004-02-13 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-libxml2.m4:
+ take required version as argument, and default to 2.4.9 if not
+ specified
+
+2004-02-12 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/gst-feature.m4:
+ rename and fix up GST_CHECK_DISABLE_SUBSYSTEM
+
+2004-02-11 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * common/m4/as-ac-expand.m4:
+ * common/m4/as-auto-alt.m4:
+ * common/m4/as-compiler-flag.m4:
+ * common/m4/as-compiler.m4:
+ * common/m4/as-docbook.m4:
+ * common/m4/as-libtool.m4:
+ * common/m4/as-scrub-include.m4:
+ * common/m4/as-version.m4:
+ * common/m4/glib-gettext.m4:
+ * common/m4/gst-arch.m4:
+ * common/m4/gst-debuginfo.m4:
+ * common/m4/gst-doc.m4:
+ * common/m4/gst-feature.m4:
+ * common/m4/gst-function.m4:
+ * common/m4/gst-glib2.m4:
+ * common/m4/gst-gstreamer.m4:
+ * common/m4/gst-libxml2.m4:
+ * common/m4/gst-makecontext.m4:
+ * common/m4/gst-mcsc.m4:
+ * common/m4/pkg.m4:
+ fix underquoted macros as reported by automake 1.8.x (#133800)
+
+2004-02-11 Johan Dahlin <johan@gnome.org>
+
+ * gst-autogen.sh: Use A-Z instead of A-z in sed expression to
+ avoid a warning
+
+2004-02-05 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
+
+ * m4/gst-doc.m4:
+ we use --output-format=xml and --ingnore-files options to
+ gtkdoc-mkdb, which got added between 0.9 and 1.0
+
+2004-02-04 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * m4/as-libtool.m4: remove AM_PROG_LIBTOOL so it can move back
+ to configure.ac to shut up libtoolize
+
+2004-02-03 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * glib-gen.mak: added; used to generate enums and marshal code
+
+2004-01-13 Thomas Vander Stichele <thomas at apestaart dot org>
+
+ * gettext.patch: added; used by autogen.sh to make sure
+ GETTEXT_PACKAGE is understood from po/Makefile.in.in -> po/Makefile.in
+
--- /dev/null
+SUBDIRS = m4
+
+EXTRA_DIST = \
+ ChangeLog \
+ gettext.patch \
+ glib-gen.mak gtk-doc.mak upload.mak release.mak win32.mak \
+ gst-autogen.sh \
+ check-exports \
+ c-to-xml.py gst-xmlinspect.py mangle-tmpl.py scangobj-merge.py \
+ gtk-doc-plugins.mak \
+ plugins.xsl gstdoc-scangobj \
+ gst.supp check.mak \
+ coverage/lcov.mak \
+ coverage/coverage-report.pl \
+ coverage/coverage-report.xsl \
+ coverage/coverage-report-entry.pl
--- /dev/null
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+"""
+Convert a C program to valid XML to be included in docbook
+"""
+
+import sys
+import os
+from xml.sax import saxutils
+
+def main():
+ if len(sys.argv) == 1:
+ sys.stderr.write("Please specify a source file to convert")
+ sys.exit(1)
+ source = sys.argv[1]
+
+ if not os.path.exists(source):
+ sys.stderr.write("%s does not exist.\n" % source)
+ sys.exit(1)
+
+ content = open(source, "r").read()
+
+ # print header
+ print '<?xml version="1.0"?>'
+ print '<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">'
+ print
+ print '<programlisting>'
+
+ # print content
+ print saxutils.escape(content).encode('UTF-8')
+ print '</programlisting>'
+
+main()
--- /dev/null
+#!/bin/sh
+# check-exports
+#
+# quick'n'dirty script that retrieves the list of exported symbols of a given
+# library using 'nm', and compares that against the list of symbols-to-export
+# of our win32/common/libfoo.def files.
+
+if [ $# -ne 2 ]; then
+ echo "Usage: $0 library.def library.so"
+ exit 1
+fi
+
+def_path="$1"
+def_name="$(basename $def_path)"
+lib_path="$2"
+
+lib_result="`mktemp /tmp/defname.XXXXXX`"
+
+LC_ALL=C
+export LC_ALL
+
+# On Solaris, add -p to get the correct output format
+NMARGS=
+if nm -V 2>&1 |grep Solaris > /dev/null; then
+ NMARGS=-p
+fi
+
+# FIXME 0.11: in 0.11, we should change the export filter to only export
+# _gst_foo, but not __gst_foo (we can't change this now, since we added
+# __gst_debug_min and __gst_debug_enabled at some point and need to keep
+# ABI compatibility). So below we special-case some symbols that shouldn't
+# really be exported, either because we're too lazy to rename them to something
+# that's not exported (like the _gst_parse_* stuff) or because we had them in
+# public headers at some point although they shouldn't be and so we need to
+# keep them exported now (like _gst_debug_init,
+# __gst_element_factory_add_interface or
+# __gst_element_factory_add_static_pad_template). We suppress them here to
+# make sure they're at least not exported in the windows msvc build (they
+# were never in the .def file, so they never got exported).
+# _end is special cased because for some reason it is reported as an exported
+# BSS symbol, unlike on linux where it's a local absolute symbol.
+nm $NMARGS $lib_path | awk \
+ '{
+ if ($3 !~ /^_gst_parse_yy/ && \
+ $3 !~ /^_gst_[a-z]*_init/ && \
+ $3 !~ /^_gst_parse_launch/ && \
+ $3 !~ /^__gst_element_details_/ && \
+ $3 !~ /^__gst_element_factory_add_/ && \
+ $3 !~ /^gst_interfaces_marshal/ && \
+ $3 ~ /^[_]*(gst_|Gst|GST_).*/)
+ {
+ if ($2 ~ /^[BSDG]$/)
+ print "\t" $3 " DATA"
+ else if ($2 == "T")
+ print "\t" $3
+ }
+ }' | sort | awk '{ if (NR == 1) print "EXPORTS"; print $0; }' \
+ > $lib_result
+
+diffoutput=`diff -u $def_path $lib_result`
+
+rm $lib_result
+
+if test "x$diffoutput" = "x"; then
+ exit 0;
+else
+ echo -n "$diffoutput" >&2
+ echo >&2
+ exit 1;
+fi
+
--- /dev/null
+clean-local-check:
+ for i in `find . -name ".libs" -type d`; do \
+ rm -rf $$i; \
+ done
+
+if HAVE_VALGRIND
+# hangs spectacularly on some machines, so let's not do this by default yet
+check-valgrind:
+ $(MAKE) valgrind
+else
+check-valgrind:
+ @true
+endif
+
+LOOPS = 10
+
+# run any given test by running make test.check
+# if the test fails, run it again at at least debug level 2
+%.check: %
+ @$(TESTS_ENVIRONMENT) \
+ CK_DEFAULT_TIMEOUT=20 \
+ $* || \
+ $(TESTS_ENVIRONMENT) \
+ GST_DEBUG=$$GST_DEBUG,*:2 \
+ CK_DEFAULT_TIMEOUT=20 \
+ $*
+
+# run any given test in a loop
+%.torture: %
+ @for i in `seq 1 $(LOOPS)`; do \
+ $(TESTS_ENVIRONMENT) \
+ CK_DEFAULT_TIMEOUT=20 \
+ $*; done
+
+# run any given test in an infinite loop
+%.forever: %
+ @while true; do \
+ $(TESTS_ENVIRONMENT) \
+ CK_DEFAULT_TIMEOUT=20 \
+ $* || break; done
+
+# valgrind any given test by running make test.valgrind
+%.valgrind: %
+ $(TESTS_ENVIRONMENT) \
+ CK_DEFAULT_TIMEOUT=360 \
+ G_SLICE=always-malloc \
+ libtool --mode=execute \
+ $(VALGRIND_PATH) -q \
+ $(foreach s,$(SUPPRESSIONS),--suppressions=$(s)) \
+ --tool=memcheck --leak-check=full --trace-children=yes \
+ --leak-resolution=high --num-callers=20 \
+ ./$* 2>&1 | tee valgrind.log
+ @if grep "==" valgrind.log > /dev/null 2>&1; then \
+ rm valgrind.log; \
+ exit 1; \
+ fi
+ @rm valgrind.log
+
+# valgrind any given test and generate suppressions for it
+%.valgrind.gen-suppressions: %
+ $(TESTS_ENVIRONMENT) \
+ CK_DEFAULT_TIMEOUT=360 \
+ G_SLICE=always-malloc \
+ libtool --mode=execute \
+ $(VALGRIND_PATH) -q \
+ $(foreach s,$(SUPPRESSIONS),--suppressions=$(s)) \
+ --tool=memcheck --leak-check=full --trace-children=yes \
+ --leak-resolution=high --num-callers=20 \
+ --gen-suppressions=all \
+ ./$* 2>&1 | tee suppressions.log
+
+# valgrind any given test until failure by running make test.valgrind-forever
+%.valgrind-forever: %
+ @while $(MAKE) $*.valgrind; do \
+ true; done
+
+# gdb any given test by running make test.gdb
+%.gdb: %
+ $(TESTS_ENVIRONMENT) \
+ CK_FORK=no \
+ libtool --mode=execute \
+ gdb $*
+
+# torture tests
+torture: $(TESTS)
+ -rm test-registry.xml
+ @echo "Torturing tests ..."
+ for i in `seq 1 $(LOOPS)`; do \
+ $(MAKE) check || \
+ (echo "Failure after $$i runs"; exit 1) || \
+ exit 1; \
+ done
+ @banner="All $(LOOPS) loops passed"; \
+ dashes=`echo "$$banner" | sed s/./=/g`; \
+ echo $$dashes; echo $$banner; echo $$dashes
+
+# forever tests
+forever: $(TESTS)
+ -rm test-registry.xml
+ @echo "Forever tests ..."
+ while true; do \
+ $(MAKE) check || \
+ (echo "Failure"; exit 1) || \
+ exit 1; \
+ done
+
+# valgrind all tests
+valgrind: $(TESTS)
+ @echo "Valgrinding tests ..."
+ @failed=0; \
+ for t in $(filter-out $(VALGRIND_TESTS_DISABLE),$(TESTS)); do \
+ $(MAKE) $$t.valgrind; \
+ if test "$$?" -ne 0; then \
+ echo "Valgrind error for test $$t"; \
+ failed=`expr $$failed + 1`; \
+ whicht="$$whicht $$t"; \
+ fi; \
+ done; \
+ if test "$$failed" -ne 0; then \
+ echo "$$failed tests had leaks or errors under valgrind:"; \
+ echo "$$whicht"; \
+ false; \
+ fi
+
+# inspect every plugin feature
+GST_INSPECT = $(GST_TOOLS_DIR)/gst-inspect-$(GST_MAJORMINOR)
+inspect:
+ @echo "Inspecting features ..."
+ for e in `$(TESTS_ENVIRONMENT) $(GST_INSPECT) | head -n -2 \
+ | cut -d: -f2`; \
+ do echo Inspecting $$e; \
+ $(GST_INSPECT) $$e > /dev/null 2>&1; done
+
+help:
+ @echo "make check -- run all checks"
+ @echo "make torture -- run all checks $(LOOPS) times"
+ @echo "make (dir)/(test).check -- run the given check once"
+ @echo "make (dir)/(test).forever -- run the given check forever"
+ @echo "make (dir)/(test).torture -- run the given check $(LOOPS) times"
+ @echo
+ @echo "make (dir)/(test).gdb -- start up gdb for the given test"
+ @echo
+ @echo "make valgrind -- valgrind all tests"
+ @echo "make (dir)/(test).valgrind -- valgrind the given test"
+ @echo "make (dir)/(test).valgrind-forever -- valgrind the given test forever"
+ @echo "make (dir)/(test).valgrind.gen-suppressions -- generate suppressions"
+ @echo " and save to suppressions.log"
+ @echo "make inspect -- inspect all plugin features"
+
--- /dev/null
+#!/usr/bin/perl
+#
+# Copyright (C) 2006 Daniel Berrange
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+print <<EOF;
+<html>
+<head>
+<title>Coverage report for $ARGV[0]</title>
+<style type="text/css">
+ span.perfect {
+ background: rgb(0,255,0);
+ }
+ span.terrible {
+ background: rgb(255,0,0);
+ }
+</style>
+</head>
+<body>
+<h1>Coverage report for $ARGV[0]</h1>
+
+<pre>
+EOF
+
+
+while (<>) {
+ s/&/&/g;
+ s/</</g;
+ s/>/>/g;
+
+ if (/^\s*function (\S+) called (\d+) returned \d+% blocks executed \d+%/) {
+ my $class = $2 > 0 ? "perfect" : "terrible";
+ $_ = "<span class=\"$class\" id=\"" . $1 . "\">$_</span>";
+ } elsif (/^\s*branch\s+\d+\s+taken\s+(\d+)%\s+.*$/) {
+ my $class = $1 > 0 ? "perfect" : "terrible";
+ $_ = "<span class=\"$class\">$_</span>";
+ } elsif (/^\s*branch\s+\d+\s+never executed.*$/) {
+ my $class = "terrible";
+ $_ = "<span class=\"$class\">$_</span>";
+ } elsif (/^\s*call\s+\d+\s+never executed.*$/) {
+ my $class = "terrible";
+ $_ = "<span class=\"$class\">$_</span>";
+ } elsif (/^\s*call\s+\d+\s+returned\s+(\d+)%.*$/) {
+ my $class = $1 > 0 ? "perfect" : "terrible";
+ $_ = "<span class=\"$class\">$_</span>";
+ }
+
+
+ print;
+}
+
+print <<EOF;
+</pre>
+</body>
+</html>
+EOF
--- /dev/null
+#!/usr/bin/perl
+#
+# Copyright (C) 2006 Daniel Berrange
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+use warnings;
+use strict;
+
+my %coverage = ( functions => {}, files => {} );
+
+my %filemap;
+
+my $type;
+my $name;
+
+my @functions;
+
+while (<>) {
+ if (/^Function '(.*)'\s*$/) {
+ $type = "function";
+ $name = $1;
+ $coverage{$type}->{$name} = {};
+ push @functions, $name;
+ } elsif (/^File '(.*?)'\s*$/) {
+ $type = "file";
+ $name = $1;
+ $coverage{$type}->{$name} = {};
+
+ foreach my $func (@functions) {
+ $coverage{"function"}->{$func}->{file} = $name;
+ }
+ @functions = ();
+ } elsif (/^Lines executed:(.*)%\s*of\s*(\d+)\s*$/) {
+ $coverage{$type}->{$name}->{lines} = $2;
+ $coverage{$type}->{$name}->{linesCoverage} = $1;
+ } elsif (/^Branches executed:(.*)%\s*of\s*(\d+)\s*$/) {
+ $coverage{$type}->{$name}->{branches} = $2;
+ $coverage{$type}->{$name}->{branchesCoverage} = $1;
+ } elsif (/^Taken at least once:(.*)%\s*of\s*(\d+)\s*$/) {
+ $coverage{$type}->{$name}->{conds} = $2;
+ $coverage{$type}->{$name}->{condsCoverage} = $1;
+ } elsif (/^Calls executed:(.*)%\s*of\s*(\d+)\s*$/) {
+ $coverage{$type}->{$name}->{calls} = $2;
+ $coverage{$type}->{$name}->{callsCoverage} = $1;
+ } elsif (/^No branches$/) {
+ $coverage{$type}->{$name}->{branches} = 0;
+ $coverage{$type}->{$name}->{branchesCoverage} = "100.00";
+ $coverage{$type}->{$name}->{conds} = 0;
+ $coverage{$type}->{$name}->{condsCoverage} = "100.00";
+ } elsif (/^No calls$/) {
+ $coverage{$type}->{$name}->{calls} = 0;
+ $coverage{$type}->{$name}->{callsCoverage} = "100.00";
+ } elsif (/^\s*(.*):creating '(.*)'\s*$/) {
+ $filemap{$1} = $2;
+ } elsif (/^\s*$/) {
+ # nada
+ } else {
+ warn "Shit [$_]\n";
+ }
+}
+
+my %summary;
+foreach my $type ("function", "file") {
+ $summary{$type} = {};
+ foreach my $m ("lines", "branches", "conds", "calls") {
+ my $totalGot = 0;
+ my $totalMiss = 0;
+ my $count = 0;
+ foreach my $func (keys %{$coverage{function}}) {
+ $count++;
+ my $got = $coverage{function}->{$func}->{$m};
+ $totalGot += $got;
+ my $miss = $got * $coverage{function}->{$func}->{$m ."Coverage"} / 100;
+ $totalMiss += $miss;
+ }
+ $summary{$type}->{$m} = sprintf("%d", $totalGot);
+ $summary{$type}->{$m . "Coverage"} = sprintf("%.2f", $totalMiss / $totalGot * 100);
+ }
+}
+
+
+
+print "<coverage>\n";
+
+foreach my $type ("function", "file") {
+ printf "<%ss>\n", $type;
+ foreach my $name (sort { $a cmp $b } keys %{$coverage{$type}}) {
+ my $rec = $coverage{$type}->{$name};
+ printf " <entry name=\"%s\" details=\"%s\">\n", $name, ($type eq "file" ? $filemap{$name} : $filemap{$rec->{file}});
+ printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $rec->{lines}, $rec->{linesCoverage};
+ if (exists $rec->{branches}) {
+ printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $rec->{branches}, $rec->{branchesCoverage};
+ }
+ if (exists $rec->{conds}) {
+ printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $rec->{conds}, $rec->{condsCoverage};
+ }
+ if (exists $rec->{calls}) {
+ printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $rec->{calls}, $rec->{callsCoverage};
+ }
+ print " </entry>\n";
+ }
+
+ printf " <summary>\n";
+ printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{lines}, $summary{$type}->{linesCoverage};
+ printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{branches}, $summary{$type}->{branchesCoverage};
+ printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{conds}, $summary{$type}->{condsCoverage};
+ printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{calls}, $summary{$type}->{callsCoverage};
+ printf " </summary>\n";
+ printf "</%ss>\n", $type;
+}
+
+print "</coverage>\n";
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>\r
+<!--\r
+#\r
+# Copyright (C) 2006 Daniel Berrange\r
+#\r
+# This program is free software; you can redistribute it and/or modify\r
+# it under the terms of the GNU General Public License as published by\r
+# the Free Software Foundation; either version 2 of the License, or\r
+# (at your option) any later version.\r
+#\r
+# This program is distributed in the hope that it will be useful,\r
+# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+# GNU General Public License for more details.\r
+#\r
+# You should have received a copy of the GNU General Public License\r
+# along with this program; if not, write to the Free Software\r
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
+-->\r
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"\r
+ version="1.0">\r
+\r
+ <xsl:output method="html"/>\r
+\r
+ <xsl:template match="coverage">\r
+ <html>\r
+ <head>\r
+ <title>Coverage report</title>\r
+ <style type="text/css">\r
+ tbody tr.odd td.label {\r
+ border-top: 1px solid rgb(128,128,128);\r
+ border-bottom: 1px solid rgb(128,128,128);\r
+ }\r
+ tbody tr.odd td.label {\r
+ background: rgb(200,200,200);\r
+ }\r
+ \r
+ thead, tfoot {\r
+ background: rgb(60,60,60);\r
+ color: white;\r
+ font-weight: bold;\r
+ }\r
+\r
+ tr td.perfect {\r
+ background: rgb(0,255,0);\r
+ color: black;\r
+ }\r
+ tr td.excellant {\r
+ background: rgb(140,255,140);\r
+ color: black;\r
+ }\r
+ tr td.good {\r
+ background: rgb(160,255,0);\r
+ color: black;\r
+ }\r
+ tr td.poor {\r
+ background: rgb(255,160,0);\r
+ color: black;\r
+ }\r
+ tr td.bad {\r
+ background: rgb(255,140,140);\r
+ color: black;\r
+ }\r
+ tr td.terrible {\r
+ background: rgb(255,0,0);\r
+ color: black;\r
+ }\r
+ </style>\r
+ </head>\r
+ <body>\r
+ <h1>Coverage report</h1>\r
+ <xsl:apply-templates/>\r
+ </body>\r
+ </html>\r
+ </xsl:template>\r
+\r
+ <xsl:template match="functions">\r
+ <h2>Function coverage</h2>\r
+ <xsl:call-template name="content">\r
+ <xsl:with-param name="type" select="'function'"/>\r
+ </xsl:call-template>\r
+ </xsl:template>\r
+ \r
+\r
+ <xsl:template match="files">\r
+ <h2>File coverage</h2>\r
+ <xsl:call-template name="content">\r
+ <xsl:with-param name="type" select="'file'"/>\r
+ </xsl:call-template>\r
+ </xsl:template>\r
+\r
+ <xsl:template name="content">\r
+ <xsl:param name="type"/>\r
+ <table>\r
+ <thead>\r
+ <tr>\r
+ <th>Name</th>\r
+ <th>Lines</th>\r
+ <th>Branches</th>\r
+ <th>Conditions</th>\r
+ <th>Calls</th>\r
+ </tr>\r
+ </thead>\r
+ <tbody>\r
+ <xsl:for-each select="entry">\r
+ <xsl:call-template name="entry">\r
+ <xsl:with-param name="type" select="$type"/>\r
+ <xsl:with-param name="class">\r
+ <xsl:choose>\r
+ <xsl:when test="position() mod 2">\r
+ <xsl:text>odd</xsl:text>\r
+ </xsl:when>\r
+ <xsl:otherwise>\r
+ <xsl:text>even</xsl:text>\r
+ </xsl:otherwise>\r
+ </xsl:choose>\r
+ </xsl:with-param>\r
+ </xsl:call-template>\r
+ </xsl:for-each>\r
+ </tbody>\r
+ <tfoot>\r
+ <xsl:for-each select="summary">\r
+ <xsl:call-template name="entry">\r
+ <xsl:with-param name="type" select="'summary'"/>\r
+ <xsl:with-param name="class">\r
+ <xsl:choose>\r
+ <xsl:when test="position() mod 2">\r
+ <xsl:text>odd</xsl:text>\r
+ </xsl:when>\r
+ <xsl:otherwise>\r
+ <xsl:text>even</xsl:text>\r
+ </xsl:otherwise>\r
+ </xsl:choose>\r
+ </xsl:with-param>\r
+ </xsl:call-template>\r
+ </xsl:for-each>\r
+ </tfoot>\r
+ </table>\r
+ </xsl:template>\r
+ \r
+ <xsl:template name="entry">\r
+ <xsl:param name="type"/>\r
+ <xsl:param name="class"/>\r
+ <tr class="{$class}">\r
+ <xsl:choose>\r
+ <xsl:when test="$type = 'function'">\r
+ <td class="label"><a href="{@details}.html#{@name}"><xsl:value-of select="@name"/></a></td>\r
+ </xsl:when>\r
+ <xsl:when test="$type = 'file'">\r
+ <td class="label"><a href="{@details}.html"><xsl:value-of select="@name"/></a></td>\r
+ </xsl:when>\r
+ <xsl:otherwise>\r
+ <td class="label">Summary</td>\r
+ </xsl:otherwise>\r
+ </xsl:choose>\r
+\r
+ <xsl:if test="count(lines)">\r
+ <xsl:apply-templates select="lines"/>\r
+ </xsl:if>\r
+ <xsl:if test="not(count(lines))">\r
+ <xsl:call-template name="missing"/>\r
+ </xsl:if>\r
+\r
+ <xsl:if test="count(branches)">\r
+ <xsl:apply-templates select="branches"/>\r
+ </xsl:if>\r
+ <xsl:if test="not(count(branches))">\r
+ <xsl:call-template name="missing"/>\r
+ </xsl:if>\r
+\r
+ <xsl:if test="count(conditions)">\r
+ <xsl:apply-templates select="conditions"/>\r
+ </xsl:if>\r
+ <xsl:if test="not(count(conditions))">\r
+ <xsl:call-template name="missing"/>\r
+ </xsl:if>\r
+\r
+ <xsl:if test="count(calls)">\r
+ <xsl:apply-templates select="calls"/>\r
+ </xsl:if>\r
+ <xsl:if test="not(count(calls))">\r
+ <xsl:call-template name="missing"/>\r
+ </xsl:if>\r
+\r
+ </tr>\r
+ </xsl:template>\r
+ \r
+ <xsl:template match="lines">\r
+ <xsl:call-template name="row"/>\r
+ </xsl:template>\r
+\r
+ <xsl:template match="branches">\r
+ <xsl:call-template name="row"/>\r
+ </xsl:template>\r
+\r
+ <xsl:template match="conditions">\r
+ <xsl:call-template name="row"/>\r
+ </xsl:template>\r
+\r
+ <xsl:template match="calls">\r
+ <xsl:call-template name="row"/>\r
+ </xsl:template>\r
+\r
+ <xsl:template name="missing">\r
+ <td></td>\r
+ </xsl:template>\r
+\r
+ <xsl:template name="row">\r
+ <xsl:variable name="quality">\r
+ <xsl:choose>\r
+ <xsl:when test="@coverage = 100">\r
+ <xsl:text>perfect</xsl:text>\r
+ </xsl:when>\r
+ <xsl:when test="@coverage >= 80.0">\r
+ <xsl:text>excellant</xsl:text>\r
+ </xsl:when>\r
+ <xsl:when test="@coverage >= 60.0">\r
+ <xsl:text>good</xsl:text>\r
+ </xsl:when>\r
+ <xsl:when test="@coverage >= 40.0">\r
+ <xsl:text>poor</xsl:text>\r
+ </xsl:when>\r
+ <xsl:when test="@coverage >= 20.0">\r
+ <xsl:text>bad</xsl:text>\r
+ </xsl:when>\r
+ <xsl:otherwise>\r
+ <xsl:text>terrible</xsl:text>\r
+ </xsl:otherwise>\r
+ </xsl:choose>\r
+ </xsl:variable>\r
+ \r
+ <td class="{$quality}"><xsl:value-of select="@coverage"/>% of <xsl:value-of select="@count"/></td>\r
+ </xsl:template>\r
+\r
+</xsl:stylesheet>\r
--- /dev/null
+## .PHONY so it always rebuilds it
+.PHONY: lcov-reset lcov lcov-run lcov-report lcov-upload
+
+# run lcov from scratch, always
+lcov-reset:
+ $(MAKE) lcov-run
+ $(MAKE) lcov-report
+
+# run lcov from scratch if the dir is not there
+lcov:
+ $(MAKE) lcov-reset
+
+if GST_GCOV_ENABLED
+# reset run coverage tests
+lcov-run:
+ @-rm -rf lcov
+ lcov --directory . --zerocounters
+ -if test -d tests/check; then $(MAKE) -C tests/check inspect; fi
+ -$(MAKE) check
+
+# generate report based on current coverage data
+lcov-report:
+ mkdir lcov
+ lcov --compat-libtool --directory . --capture --output-file lcov/lcov.info
+ lcov -l lcov/lcov.info | grep -v "`cd $(top_srcdir) && pwd`" | cut -d: -f1 > lcov/remove
+ lcov -l lcov/lcov.info | grep "tests/check/" | cut -d: -f1 >> lcov/remove
+ lcov -r lcov/lcov.info `cat lcov/remove` > lcov/lcov.cleaned.info
+ rm lcov/remove
+ mv lcov/lcov.cleaned.info lcov/lcov.info
+ genhtml -t "$(PACKAGE_STRING)" -o lcov --num-spaces 2 lcov/lcov.info
+
+lcov-upload: lcov
+ rsync -rvz -e ssh --delete lcov/* gstreamer.freedesktop.org:/srv/gstreamer.freedesktop.org/www/data/coverage/lcov/$(PACKAGE)
+
+else
+lcov-run:
+ echo "Need to reconfigure with --enable-gcov"
+
+lcov-report:
+ echo "Need to reconfigure with --enable-gcov"
+endif
+
--- /dev/null
+--- po/Makefile.in.in.orig 2006-01-07 12:03:45.000000000 +0100
++++ po/Makefile.in.in 2006-01-07 12:04:23.000000000 +0100
+@@ -11,6 +11,9 @@
+ PACKAGE = @PACKAGE@
+ VERSION = @VERSION@
+
++# thomas: add GETTEXT_PACKAGE substitution as used in Makevars
++GETTEXT_PACKAGE = @GETTEXT_PACKAGE@
++
+ SHELL = /bin/sh
+ @SET_MAKE@
+
+@@ -305,7 +308,9 @@
+ update-gmo: Makefile $(GMOFILES)
+ @:
+
+-Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in
++# thomas: add LINGUAS as a dependency so that the Makefile gets rebuilt
++# properly when we add languages
++Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in LINGUAS
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \
+ $(SHELL) ./config.status
--- /dev/null
+# these are the variables your Makefile.am should set
+# the example is based on the colorbalance interface
+
+#glib_enum_headers=$(colorbalance_headers)
+#glib_enum_define=GST_COLOR_BALANCE
+#glib_enum_prefix=gst_color_balance
+
+enum_headers=$(foreach h,$(glib_enum_headers),\n\#include \"$(h)\")
+
+# these are all the rules generating the relevant files
+%-marshal.h: %-marshal.list
+ glib-genmarshal --header --prefix=$(glib_enum_prefix)_marshal $^ > $*-marshal.h.tmp
+ mv $*-marshal.h.tmp $*-marshal.h
+
+%-marshal.c: %-marshal.list
+ echo "#include \"$*-marshal.h\"" >> $*-marshal.c.tmp
+ glib-genmarshal --body --prefix=$(glib_enum_prefix)_marshal $^ >> $*-marshal.c.tmp
+ mv $*-marshal.c.tmp $*-marshal.c
+
+%-enumtypes.h: $(glib_enum_headers)
+ glib-mkenums \
+ --fhead "#ifndef __$(glib_enum_define)_ENUM_TYPES_H__\n#define __$(glib_enum_define)_ENUM_TYPES_H__\n\n#include <glib-object.h>\n\nG_BEGIN_DECLS\n" \
+ --fprod "\n/* enumerations from \"@filename@\" */\n" \
+ --vhead "GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n" \
+ --ftail "G_END_DECLS\n\n#endif /* __$(glib_enum_define)_ENUM_TYPES_H__ */" \
+ $^ > $@
+
+%-enumtypes.c: $(glib_enum_headers)
+ @if test "x$(glib_enum_headers)" == "x"; then echo "ERROR: glib_enum_headers is empty, please fix Makefile"; exit 1; fi
+ glib-mkenums \
+ --fhead "#include \"$*-enumtypes.h\"\n$(enum_headers)" \
+ --fprod "\n/* enumerations from \"@filename@\" */" \
+ --vhead "GType\n@enum_name@_get_type (void)\n{\n static GType etype = 0;\n if (etype == 0) {\n static const G@Type@Value values[] = {" \
+ --vprod " { @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \
+ --vtail " { 0, NULL, NULL }\n };\n etype = g_@type@_register_static (\"@EnumName@\", values);\n }\n return etype;\n}\n" \
+ $^ > $@
+
+# a hack rule to make sure .Plo files exist because they get include'd
+# from Makefile's
+.deps/%-marshal.Plo:
+ touch $@
+
+.deps/%-enumtypes.Plo:
+ touch $@
--- /dev/null
+# a silly hack that generates autoregen.sh but it's handy
+# Remove the old autoregen.sh first to create a new file,
+# as the current one may be being read by the shell executing
+# this script.
+if [ -f "autoregen.sh" ]; then
+ rm autoregen.sh
+fi
+echo "#!/bin/sh" > autoregen.sh
+echo "./autogen.sh $@ \$@" >> autoregen.sh
+chmod +x autoregen.sh
+
+# helper functions for autogen.sh
+
+debug ()
+# print out a debug message if DEBUG is a defined variable
+{
+ if test ! -z "$DEBUG"
+ then
+ echo "DEBUG: $1"
+ fi
+}
+
+version_check ()
+# check the version of a package
+# first argument : package name (executable)
+# second argument : optional path where to look for it instead
+# third argument : source download url
+# rest of arguments : major, minor, micro version
+# all consecutive ones : suggestions for binaries to use
+# (if not specified in second argument)
+{
+ PACKAGE=$1
+ PKG_PATH=$2
+ URL=$3
+ MAJOR=$4
+ MINOR=$5
+ MICRO=$6
+
+ # for backwards compatibility, we let PKG_PATH=PACKAGE when PKG_PATH null
+ if test -z "$PKG_PATH"; then PKG_PATH=$PACKAGE; fi
+ debug "major $MAJOR minor $MINOR micro $MICRO"
+ VERSION=$MAJOR
+ if test ! -z "$MINOR"; then VERSION=$VERSION.$MINOR; else MINOR=0; fi
+ if test ! -z "$MICRO"; then VERSION=$VERSION.$MICRO; else MICRO=0; fi
+
+ debug "major $MAJOR minor $MINOR micro $MICRO"
+
+ for SUGGESTION in $PKG_PATH; do
+ COMMAND="$SUGGESTION"
+
+ # don't check if asked not to
+ test -z "$NOCHECK" && {
+ echo -n " checking for $COMMAND >= $VERSION ... "
+ } || {
+ # we set a var with the same name as the package, but stripped of
+ # unwanted chars
+ VAR=`echo $PACKAGE | sed 's/-//g'`
+ debug "setting $VAR"
+ eval $VAR="$COMMAND"
+ return 0
+ }
+
+ debug "checking version with $COMMAND"
+ ($COMMAND --version) < /dev/null > /dev/null 2>&1 ||
+ {
+ echo "not found."
+ continue
+ }
+ # strip everything that's not a digit, then use cut to get the first field
+ pkg_version=`$COMMAND --version|head -n 1|sed 's/^.*)[^0-9]*//'|cut -d' ' -f1`
+ debug "pkg_version $pkg_version"
+ # remove any non-digit characters from the version numbers to permit numeric
+ # comparison
+ pkg_major=`echo $pkg_version | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
+ pkg_minor=`echo $pkg_version | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
+ pkg_micro=`echo $pkg_version | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
+ test -z "$pkg_major" && pkg_major=0
+ test -z "$pkg_minor" && pkg_minor=0
+ test -z "$pkg_micro" && pkg_micro=0
+ debug "found major $pkg_major minor $pkg_minor micro $pkg_micro"
+
+ #start checking the version
+ debug "version check"
+
+ # reset check
+ WRONG=
+
+ if [ ! "$pkg_major" -gt "$MAJOR" ]; then
+ debug "major: $pkg_major <= $MAJOR"
+ if [ "$pkg_major" -lt "$MAJOR" ]; then
+ debug "major: $pkg_major < $MAJOR"
+ WRONG=1
+ elif [ ! "$pkg_minor" -gt "$MINOR" ]; then
+ debug "minor: $pkg_minor <= $MINOR"
+ if [ "$pkg_minor" -lt "$MINOR" ]; then
+ debug "minor: $pkg_minor < $MINOR"
+ WRONG=1
+ elif [ "$pkg_micro" -lt "$MICRO" ]; then
+ debug "micro: $pkg_micro < $MICRO"
+ WRONG=1
+ fi
+ fi
+ fi
+
+ if test ! -z "$WRONG"; then
+ echo "found $pkg_version, not ok !"
+ continue
+ else
+ echo "found $pkg_version, ok."
+ # we set a var with the same name as the package, but stripped of
+ # unwanted chars
+ VAR=`echo $PACKAGE | sed 's/-//g'`
+ debug "setting $VAR"
+ eval $VAR="$COMMAND"
+ return 0
+ fi
+ done
+
+ echo "not found !"
+ echo "You must have $PACKAGE installed to compile $package."
+ echo "Download the appropriate package for your distribution,"
+ echo "or get the source tarball at $URL"
+ return 1;
+}
+
+aclocal_check ()
+{
+ # normally aclocal is part of automake
+ # so we expect it to be in the same place as automake
+ # so if a different automake is supplied, we need to adapt as well
+ # so how's about replacing automake with aclocal in the set var,
+ # and saving that in $aclocal ?
+ # note, this will fail if the actual automake isn't called automake*
+ # or if part of the path before it contains it
+ if [ -z "$automake" ]; then
+ echo "Error: no automake variable set !"
+ return 1
+ else
+ aclocal=`echo $automake | sed s/automake/aclocal/`
+ debug "aclocal: $aclocal"
+ if [ "$aclocal" != "aclocal" ];
+ then
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-aclocal=$aclocal"
+ fi
+ if [ ! -x `which $aclocal` ]; then
+ echo "Error: cannot execute $aclocal !"
+ return 1
+ fi
+ fi
+}
+
+autoheader_check ()
+{
+ # same here - autoheader is part of autoconf
+ # use the same voodoo
+ if [ -z "$autoconf" ]; then
+ echo "Error: no autoconf variable set !"
+ return 1
+ else
+ autoheader=`echo $autoconf | sed s/autoconf/autoheader/`
+ debug "autoheader: $autoheader"
+ if [ "$autoheader" != "autoheader" ];
+ then
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoheader=$autoheader"
+ fi
+ if [ ! -x `which $autoheader` ]; then
+ echo "Error: cannot execute $autoheader !"
+ return 1
+ fi
+ fi
+
+}
+autoconf_2_52d_check ()
+{
+ # autoconf 2.52d has a weird issue involving a yes:no error
+ # so don't allow it's use
+ test -z "$NOCHECK" && {
+ ac_version=`$autoconf --version|head -n 1|sed 's/^[a-zA-Z\.\ ()]*//;s/ .*$//'`
+ if test "$ac_version" = "2.52d"; then
+ echo "autoconf 2.52d has an issue with our current build."
+ echo "We don't know who's to blame however. So until we do, get a"
+ echo "regular version. RPM's of a working version are on the gstreamer site."
+ exit 1
+ fi
+ }
+ return 0
+}
+
+die_check ()
+{
+ # call with $DIE
+ # if set to 1, we need to print something helpful then die
+ DIE=$1
+ if test "x$DIE" = "x1";
+ then
+ echo
+ echo "- Please get the right tools before proceeding."
+ echo "- Alternatively, if you're sure we're wrong, run with --nocheck."
+ exit 1
+ fi
+}
+
+autogen_options ()
+{
+ if test "x$1" = "x"; then
+ return 0
+ fi
+
+ while test "x$1" != "x" ; do
+ optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ case "$1" in
+ --noconfigure)
+ NOCONFIGURE=defined
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --noconfigure"
+ echo "+ configure run disabled"
+ shift
+ ;;
+ --nocheck)
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --nocheck"
+ NOCHECK=defined
+ echo "+ autotools version check disabled"
+ shift
+ ;;
+ --debug)
+ DEBUG=defined
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --debug"
+ echo "+ debug output enabled"
+ shift
+ ;;
+ -h|--help)
+ echo "autogen.sh (autogen options) -- (configure options)"
+ echo "autogen.sh help options: "
+ echo " --noconfigure don't run the configure script"
+ echo " --nocheck don't do version checks"
+ echo " --debug debug the autogen process"
+ echo
+ echo " --with-autoconf PATH use autoconf in PATH"
+ echo " --with-automake PATH use automake in PATH"
+ echo
+ echo "Any argument either not in the above list or after a '--' will be "
+ echo "passed to ./configure."
+ exit 1
+ ;;
+ --with-automake=*)
+ AUTOMAKE=$optarg
+ echo "+ using alternate automake in $optarg"
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-automake=$AUTOMAKE"
+ shift
+ ;;
+ --with-autoconf=*)
+ AUTOCONF=$optarg
+ echo "+ using alternate autoconf in $optarg"
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoconf=$AUTOCONF"
+ shift
+ ;;
+ --) shift ; break ;;
+ *)
+ echo "+ passing argument $1 to configure"
+ CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $1"
+ shift
+ ;;
+ esac
+ done
+
+ for arg do CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $arg"; done
+ if test ! -z "$CONFIGURE_EXT_OPT"
+ then
+ echo "+ options passed to configure: $CONFIGURE_EXT_OPT"
+ fi
+}
+
+toplevel_check ()
+{
+ srcfile=$1
+ test -f $srcfile || {
+ echo "You must run this script in the top-level $package directory"
+ exit 1
+ }
+}
+
+
+tool_run ()
+{
+ tool=$1
+ options=$2
+ run_if_fail=$3
+ echo "+ running $tool $options..."
+ $tool $options || {
+ echo
+ echo $tool failed
+ eval $run_if_fail
+ exit 1
+ }
+}
--- /dev/null
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+"""
+examine all plugins and elements and output xml documentation for them
+used as part of the plugin documentation build
+"""
+
+import sys
+import os
+import pygst
+pygst.require('1.0')
+import gst
+
+INDENT_SIZE = 2
+
+# all templates
+
+PAD_TEMPLATE = """<caps>
+ <name>%(name)s</name>
+ <direction>%(direction)s</direction>
+ <presence>%(presence)s</presence>
+ <details>%(details)s</details>
+</caps>"""
+
+ELEMENT_TEMPLATE = """<element>
+ <name>%(name)s</name>
+ <longname>%(longname)s</longname>
+ <class>%(class)s</class>
+ <description>%(description)s</description>
+ <author>%(author)s</author>
+ <pads>
+%(pads)s
+ </pads>
+</element>"""
+
+PLUGIN_TEMPLATE = """<plugin>
+ <name>%(name)s</name>
+ <description>%(description)s</description>
+ <filename>%(filename)s</filename>
+ <basename>%(basename)s</basename>
+ <version>%(version)s</version>
+ <license>%(license)s</license>
+ <source>%(source)s</source>
+ <package>%(package)s</package>
+ <origin>%(origin)s</origin>
+ <elements>
+%(elements)s
+ </elements>
+</plugin>"""
+
+def xmlencode(line):
+ """
+ Replace &, <, and >
+ """
+ line = "&".join(line.split("&"))
+ line = "<".join(line.split("<"))
+ line = ">".join(line.split(">"))
+ return line
+
+def get_offset(indent):
+ return " " * INDENT_SIZE * indent
+
+def output_pad_template(pt, indent=0):
+ print "PAD TEMPLATE", pt.name_template
+ paddir = ("unknown","source","sink")
+ padpres = ("always","sometimes","request")
+
+ d = {
+ 'name': xmlencode(pt.name_template),
+ 'direction': xmlencode(paddir[pt.direction]),
+ 'presence': xmlencode(padpres[pt.presence]),
+ 'details': xmlencode(pt.static_caps.string),
+ }
+ block = PAD_TEMPLATE % d
+
+ offset = get_offset(indent)
+ return offset + ("\n" + offset).join(block.split("\n"))
+
+def output_element_factory(elf, indent=0):
+ print "ELEMENT", elf.get_name()
+
+ padsoutput = []
+ padtemplates = elf.get_static_pad_templates()
+ for padtemplate in padtemplates:
+ padsoutput.append(output_pad_template(padtemplate, indent))
+
+ d = {
+ 'name': xmlencode(elf.get_name()),
+ 'longname': xmlencode(elf.get_longname()),
+ 'class': xmlencode(elf.get_klass()),
+ 'description': xmlencode(elf.get_description()),
+ 'author': xmlencode(elf.get_author()),
+ 'pads': "\n".join(padsoutput),
+ }
+ block = ELEMENT_TEMPLATE % d
+
+ offset = get_offset(indent)
+ return offset + ("\n" + offset).join(block.split("\n"))
+
+def output_plugin(plugin, indent=0):
+ print "PLUGIN", plugin.get_name()
+ version = plugin.get_version()
+
+ elements = {}
+ gst.debug('getting features for plugin %s' % plugin.get_name())
+ registry = gst.registry_get_default()
+ features = registry.get_feature_list_by_plugin(plugin.get_name())
+ gst.debug('plugin %s has %d features' % (plugin.get_name(), len(features)))
+ for feature in features:
+ if isinstance(feature, gst.ElementFactory):
+ elements[feature.get_name()] = feature
+ #gst.debug("got features")
+
+ elementsoutput = []
+ keys = elements.keys()
+ keys.sort()
+ for name in keys:
+ feature = elements[name]
+ elementsoutput.append(output_element_factory(feature, indent + 2))
+
+ filename = plugin.get_filename()
+ basename = filename
+ if basename:
+ basename = os.path.basename(basename)
+ d = {
+ 'name': xmlencode(plugin.get_name()),
+ 'description': xmlencode(plugin.get_description()),
+ 'filename': filename,
+ 'basename': basename,
+ 'version': version,
+ 'license': xmlencode(plugin.get_license()),
+ 'source': xmlencode(plugin.get_source()),
+ 'package': xmlencode(plugin.get_package()),
+ 'origin': xmlencode(plugin.get_origin()),
+ 'elements': "\n".join(elementsoutput),
+ }
+ block = PLUGIN_TEMPLATE % d
+
+ offset = get_offset(indent)
+ return offset + ("\n" + offset).join(block.split("\n"))
+
+def main():
+ if len(sys.argv) == 1:
+ sys.stderr.write("Please specify a source module to inspect")
+ sys.exit(1)
+ source = sys.argv[1]
+
+ if len(sys.argv) > 2:
+ os.chdir(sys.argv[2])
+
+ registry = gst.registry_get_default()
+ all = registry.get_plugin_list()
+ for plugin in all:
+ gst.debug("inspecting plugin %s from source %s" % (
+ plugin.get_name(), plugin.get_source()))
+ # this skips gstcoreelements, with bin and pipeline
+ if plugin.get_filename() is None:
+ continue
+ if plugin.get_source() != source:
+ continue
+
+ filename = "plugin-%s.xml" % plugin.get_name()
+ handle = open(filename, "w")
+ handle.write(output_plugin(plugin))
+ handle.close()
+
+main()
--- /dev/null
+### this file contains suppressions for valgrind when running
+### the gstreamer unit tests
+### it might be useful for wider use as well
+
+### syscall suppressions
+
+{
+ <clone on Wim's Debian>
+ Memcheck:Param
+ clone(parent_tidptr)
+ fun:clone
+ fun:clone
+}
+
+{
+ <clone on Wim's Debian>
+ Memcheck:Param
+ clone(child_tidptr)
+ fun:clone
+ fun:clone
+}
+
+{
+ <clone on Wim's Debian>
+ Memcheck:Param
+ clone(tlsinfo)
+ fun:clone
+ fun:clone
+}
+
+### glibc suppressions
+
+{
+ <conditional jump on wim's debian 2/2/06>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+}
+
+# glibc does not deallocate thread-local storage
+
+{
+ <tls>
+ Memcheck:Leak
+ fun:calloc
+ fun:_dl_allocate_tls
+ fun:pthread_create@@*
+}
+
+# I get an extra stack entry on x86/dapper
+{
+ <tls>
+ Memcheck:Leak
+ fun:calloc
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_allocate_tls
+ fun:pthread_create@@*
+}
+
+
+{
+ <pthread strstr>
+ Memcheck:Cond
+ fun:strstr
+ fun:__pthread_initialize_minimal
+ obj:/lib/libpthread-*.so
+ obj:/lib/libpthread-*.so
+ fun:call_init
+ fun:_dl_init
+ obj:/lib/ld-*.so
+}
+
+# a thread-related free problem in glibc from Edgard
+{
+ __libc_freeres_rw_acess
+ Memcheck:Addr4
+ obj:*
+ obj:*
+ obj:*
+ obj:*
+ obj:*
+ fun:__libc_freeres
+}
+
+{
+ <a conditional jump on wim's debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+}
+
+# g_module_open-related problems
+{
+ <started showing up on fc4-quick>
+ Memcheck:Addr2
+ fun:memcpy
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+ fun:gst_registry_scan_path_level
+ fun:gst_registry_scan_path_level
+ fun:gst_registry_scan_path_level
+ fun:init_post
+ fun:g_option_context_parse
+ fun:gst_init_check
+ fun:gst_init
+ fun:gst_check_init
+ fun:main
+}
+
+{
+ <started showing up on fc4-quick>
+ Memcheck:Addr4
+ fun:memcpy
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+ fun:gst_registry_scan_path_level
+ fun:gst_registry_scan_path_level
+ fun:gst_registry_scan_path_level
+ fun:init_post
+ fun:g_option_context_parse
+ fun:gst_init_check
+ fun:gst_init
+ fun:gst_check_init
+ fun:main
+}
+
+{
+ <g_module_open on wim's debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:do_sym
+ fun:_dl_sym
+ fun:dlsym_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlsym
+ fun:g_module_symbol
+ fun:g_module_open
+ fun:gst_plugin_load_file
+}
+
+{
+ <g_module_open on wim's debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+}
+{
+ <g_module_open on wim's debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+ fun:gst_plugin_load_by_name
+ fun:gst_plugin_feature_load
+}
+
+{
+ <leak on wim's debian in g_module_open>
+ Memcheck:Leak
+ fun:malloc
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+ fun:gst_plugin_load_file
+ fun:gst_plugin_load_by_name
+}
+
+{
+ <invalid read on wim's debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+}
+
+{
+ <invalid read on wim's debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+}
+
+{
+ <invalid read on wim's debian - 2006-02-02>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <invalid read on wim's debian - 2006-02-02>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:dl_open_worker
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ fun:dlopen_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <invalid read on wim's debian - 2006-02-02>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:do_sym
+ fun:_dl_sym
+ fun:dlsym_doit
+ obj:/lib/ld-2.3.*.so
+ fun:_dlerror_run
+ fun:dlsym
+ fun:g_module_symbol
+ fun:g_module_open
+}
+
+{
+ <futex on Andy's 64-bit ubuntu>
+ Memcheck:Param
+ futex(uaddr2)
+ fun:pthread_once
+ obj:/lib/libc-2.3.*.so
+ obj:/lib/libc-2.3.*.so
+ fun:mbsnrtowcs
+ fun:vfprintf
+ fun:vsprintf
+ fun:sprintf
+ obj:/lib/libc-2.3.*.so
+ fun:tmpfile
+ fun:setup_pipe
+ fun:setup_messaging_with_key
+ fun:setup_messaging
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+ fun:g_module_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ fun:_dl_sym
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlsym
+ fun:g_module_symbol
+ fun:g_module_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+ fun:g_module_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+ fun:g_module_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+ fun:g_module_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/ld-2.7.so
+ fun:__libc_dlopen_mode
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/ld-2.7.so
+ fun:__libc_dlopen_mode
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/ld-2.7.so
+ fun:__libc_dlopen_mode
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ fun:iconv_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/ld-2.7.so
+ fun:__libc_dlopen_mode
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ obj:/lib/i686/cmov/libc-2.7.so
+ fun:iconv_open
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Cond
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+{
+ <suppression for glibc 2.7 on debian>
+ Memcheck:Addr4
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ obj:/lib/ld-2.7.so
+ obj:/lib/i686/cmov/libdl-2.7.so
+ fun:dlopen
+}
+
+# suppression for a glibc bug:
+# http://valgrind.org/docs/manual/faq.html#faq.exit_errors>
+{
+ <Workaround for a glibc bug>
+ Memcheck:Free
+ fun:free
+ obj:*libc-*.so
+ fun:__libc_freeres
+ fun:*
+ fun:_Exit
+}
+
+# valgrind doesn't allow me to specify a suppression for Addr1, Addr2, Addr4
+# as Addr*, so 3 copies for that; and then 2 of each for that pesky memcpy
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr1
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr2
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr4
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr1
+ fun:memcpy
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr2
+ fun:memcpy
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+{
+ <Invalid read of size 1, 2, 4 on thomas's FC4>
+ Memcheck:Addr4
+ fun:memcpy
+ fun:_dl_signal_error
+ fun:_dl_map_object_deps
+ fun:dl_open_worker
+ fun:_dl_catch_error
+ fun:_dl_open
+ fun:dlopen_doit
+ fun:_dl_catch_error
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+ fun:g_module_open
+}
+
+{
+ <Addr8 on Andy's AMD64 ubuntu in dl_open>
+ Memcheck:Addr8
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/libc-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ obj:/lib/libdl-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+}
+
+{
+ <Conditional jump on Andy's AMD64 ubuntu>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/libc-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ fun:_dl_open
+ obj:/lib/libdl-2.3.*.so
+ obj:/lib/ld-2.3.*.so
+ obj:/lib/libdl-2.3.*.so
+ fun:dlopen
+ fun:g_module_open
+ fun:gst_plugin_load_file
+ fun:gst_plugin_load_by_name
+ fun:gst_plugin_feature_load
+}
+
+{
+ <Mike's x86 dapper>
+ Memcheck:Addr4
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libc-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ fun:_dl_open
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ fun:dlopen
+}
+
+{
+ <Mike's x86 dapper>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libc-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ fun:_dl_open
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ fun:dlopen
+}
+
+{
+ <Another dapper one>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libc-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ fun:_dl_open
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/tls/i686/cmov/libdl-2.3.6.so
+ fun:dlopen
+}
+
+### glib suppressions
+{
+ <g_parse_debug_string>
+ Memcheck:Cond
+ fun:g_parse_debug_string
+ obj:/usr/lib*/libglib-2.0.so.*
+ fun:g_slice_alloc
+ fun:g_slice_alloc0
+}
+
+{
+ <g_type_init malloc>
+ Memcheck:Leak
+ fun:malloc
+ fun:g_malloc
+ fun:g_strdup
+ fun:g_quark_from_string
+ obj:*
+ obj:*
+ fun:g_type_register_fundamental
+ obj:*
+ fun:g_type_init_with_debug_flags
+ fun:g_type_init
+ fun:init_pre
+}
+
+{
+ <g_type_init calloc>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ obj:*
+ obj:*
+ fun:g_type_register_fundamental
+}
+
+{
+ <g_type_init calloc 2>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ obj:*
+ obj:*
+ fun:g_type_init_with_debug_flags
+}
+
+{
+ <g_type_init calloc 3, GSlice version>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:g_slice_alloc
+ obj:*
+ obj:*
+ fun:g_type_init_with_debug_flags
+}
+
+#pthread memleaks
+
+{
+ Thread creation leak
+ Memcheck:Leak
+ fun:calloc
+ fun:allocate_dtv
+ fun:_dl_allocate*
+ fun:_dl_allocate*
+ fun:__pthread_initialize_minimal
+}
+
+{
+ Thread management leak
+ Memcheck:Leak
+ fun:calloc
+ fun:allocate_dtv
+ fun:_dl_allocate*
+ fun:_dl_allocate*
+ fun:__pthread_*
+}
+
+{
+ Thread management leak 2
+ Memcheck:Leak
+ fun:memalign
+ fun:_dl_allocate*
+ fun:_dl_allocate*
+ fun:__pthread_*
+}
+
+{
+ pthread_create Syscall param write(buf) points to uninitialised byte(s)
+ Memcheck:Param
+ write(buf)
+ fun:pthread_create@@GLIBC_2.2.5
+ fun:g_thread_create*
+
+}
+
+# nss_parse_* memleak (used by g_option_context_parse)
+{
+ nss_parse_* memleak
+ Memcheck:Leak
+ fun:malloc
+ fun:nss_parse_service_list
+ fun:__nss_database_lookup
+}
+
+# liboil suppressions
+{
+ <liboil cpu_fault_check_try>
+ Memcheck:Value8
+ obj:/usr/lib/liboil-0.3.so.0.1.0
+ obj:/usr/lib/liboil-0.3.so.0.1.0
+ obj:/usr/lib/liboil-0.3.so.0.1.0
+ fun:oil_cpu_fault_check_try
+ fun:oil_test_check_impl
+ fun:oil_class_optimize
+ fun:oil_optimize_all
+ fun:oil_init
+}
+
+{
+ <annoying read error inside dlopen stuff on Ubuntu Dapper x86_64>
+ Memcheck:Addr8
+ obj:/lib/ld-2.3.6.so
+}
+
+{
+ <Ubuntu Dapper x86_64>
+ Memcheck:Param
+ futex(uaddr2)
+ fun:pthread_once
+ obj:/lib/libc-2.3.6.so
+ obj:/lib/libc-2.3.6.so
+ fun:setlocale
+ fun:init_pre
+ fun:g_option_context_parse
+ fun:gst_init_check
+ fun:gst_init
+ fun:gst_check_init
+ fun:main
+}
+
+{
+ <Ubuntu Dapper x86_64 dlopen stuff again>
+ Memcheck:Cond
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ fun:_dl_open
+ obj:/lib/libdl-2.3.6.so
+ obj:/lib/ld-2.3.6.so
+ obj:/lib/libdl-2.3.6.so
+ fun:dlopen
+ fun:g_module_open
+ fun:gst_plugin_load_file
+}
+# this exists in a bunch of different variations, hence the short tail/trace
+{
+ <dlopen invalid read of size 4 suppression on tpm's Ubuntu edgy/x86>
+ Memcheck:Addr4
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+}
+{
+ <and the same for 64bit systems>
+ Memcheck:Addr8
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+}
+
+# More edgy suppressions (Mike)
+{
+ <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
+ Memcheck:Cond
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ fun:dlopen_doit
+ obj:/lib/ld-2.4.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+}
+
+{
+ <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
+ Memcheck:Cond
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ fun:dlopen_doit
+ obj:/lib/ld-2.4.so
+ fun:_dlerror_run
+ fun:dlopen@@GLIBC_2.1
+}
+
+{
+ <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
+ Memcheck:Cond
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ fun:do_sym
+ fun:_dl_sym
+}
+
+# This one's overly general, but there's zero other information in the stack
+# trace - just these five lines!
+{
+ <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
+ Memcheck:Cond
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+ obj:/lib/ld-2.4.so
+}
+
+{
+ <tls leaks on Edgy/x86>
+ Memcheck:Leak
+ fun:calloc
+ obj:/lib/ld-2.4.so
+ fun:_dl_allocate_tls
+ fun:pthread_create@@GLIBC_2.1
+}
+
+# TLS leaks for feisty/x86
+{
+ <tls leaks on Feisty/x86>
+ Memcheck:Leak
+ fun:calloc
+ fun:allocate_dtv
+ fun:_dl_allocate_tls
+ fun:pthread_create@@GLIBC_2.1
+}
+
+{
+ <libcdio 0.76 leak>
+ Memcheck:Leak
+ fun:calloc
+ obj:/usr/lib/libcdio.so.6.0.1
+ fun:cdio_open_am_linux
+ obj:/usr/lib/libcdio.so.6.0.1
+ fun:cdio_open_am
+}
+
+{
+ <Addr8 on Jan's AMD64 ubuntu Feisty in dl_open>
+ Memcheck:Addr8
+ obj:/lib/ld-2.5.so
+}
+
+{
+ <First of many Alsa errors>
+ Memcheck:Cond
+ fun:snd_pcm_direct_shm_create_or_connect
+ fun:snd_pcm_dsnoop_open
+ fun:_snd_pcm_dsnoop_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_plug_open
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_asym_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+}
+
+{
+ <alsa error>
+ Memcheck:Cond
+ fun:snd_pcm_hw_param_set_near
+ fun:set_hwparams
+}
+
+{
+ <alsa error>
+ Memcheck:Cond
+ fun:_snd_pcm_hw_param_set_min
+ fun:snd_pcm_hw_param_set_min
+ fun:snd_pcm_hw_param_set_near
+ fun:set_hwparams
+}
+
+{
+ <alsa error>
+ Memcheck:Cond
+ fun:_snd_pcm_hw_param_set_min
+ fun:snd_pcm_hw_param_set_min
+ fun:snd_pcm_hw_param_set_near
+ fun:set_hwparams
+}
+
+{
+ <alsa error>
+ Memcheck:Cond
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_hw_param_set_near
+ fun:set_hwparams
+}
+{
+ <alsa error>
+ Memcheck:Cond
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_close
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error>
+ Memcheck:Cond
+ fun:snd_pcm_direct_shm_create_or_connect
+ fun:snd_pcm_dmix_open
+ fun:_snd_pcm_dmix_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_softvol_open
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_plug_open
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_asym_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:malloc
+ fun:strdup
+ fun:snd_dlobj_cache_add
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:snd_pcm_dsnoop_open
+ fun:_snd_pcm_dsnoop_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_plug_open
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_pcm_open_slave
+ fun:_snd_pcm_asym_open
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+}
+# Catch about 15 variations on inserting info into an ALSA
+# internal cache
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:malloc
+ fun:snd_dlobj_cache_add
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <this catches a bunch of very similar errors related to parsing the configs>
+ Memcheck:Leak
+ fun:malloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+}
+{
+ <alsa error - same as above with 6 libasound>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+}
+{
+ <alsa error - same as above with 7 libasound>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+}
+{
+ <alsa error - same as above with 10 libasound>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+}
+{
+ <alsa error - same as above with 11 libasound>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:malloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+}
+{
+ <alsa error - same as above, but using calloc>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+}
+{
+ <alsa error - same as above, but with only 9 libasounds>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 7 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 6 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 6 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 7 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 8 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 9 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 10 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error - same as above, with 11 libasound repeats>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_update_r
+ fun:snd_config_update
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error - same as above, but with 8 libasound in the stack>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error - same as above, but with 7 libasound in the stack>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <alsa error - same as above, but with 6 libasound in the stack>
+ Memcheck:Leak
+ fun:calloc
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_hook_load
+ fun:snd_config_hook_load_for_all_cards
+ obj:/*lib/libasound.so.2.0.0
+ fun:snd_config_searcha_hooks
+ fun:snd_config_search_alias_hooks
+ fun:snd_config_search_definition
+ obj:/*lib/libasound.so.2.0.0
+}
+{
+ <nss lookup within ALSA>
+ Memcheck:Leak
+ fun:malloc
+ obj:/lib/libc*.so
+ fun:__nss_database_lookup
+ obj:*
+ obj:*
+ fun:getgrnam_r
+ fun:getgrnam
+ fun:snd_pcm_direct_parse_open_conf
+}
+
+{
+ <libxcb leak on Ubuntu Feisty>
+ Memcheck:Leak
+ fun:calloc
+ fun:_XCBInitDisplayLock
+ fun:XOpenDisplay
+}
+
+# GConf internal initialisations related to getting the default client.
+{
+ <Orbit something or other>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_tcval
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:CORBA_ORB_string_to_object
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_get_current_lock_holder
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal leak>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_tcval
+ obj:/usr/lib/libORBit-2.so.*
+ fun:PortableServer_POA_servant_to_reference
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal leak>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_tcval
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:CORBA_ORB_string_to_object
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_get_current_lock_holder
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal initialisation>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:ORBit_demarshal_value
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_small_invoke_stub
+ fun:ConfigServer_get_default_database
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ obj:/usr/lib/libORBit-2.so.*
+ fun:IOP_generate_profiles
+ fun:ORBit_marshal_object
+ fun:ORBit_marshal_value
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_small_invoke_stub
+ fun:ConfigServer_add_client
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_by_tc
+ obj:/usr/lib/libORBit-2.so.*
+ fun:PortableServer_POA_servant_to_reference
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf internal init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_by_tc
+ obj:/usr/lib/libORBit-2.so.*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:CORBA_ORB_string_to_object
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_get_current_lock_holder
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so.*
+ obj:/usr/lib/libgconf-2.so.*
+ fun:gconf_engine_get_default
+}
+
+# Some libORBit/bonobo initialisation stuff
+{
+ <bonobo init>
+ Memcheck:Leak
+ fun:malloc
+ fun:g_malloc
+ fun:ORBit_alloc_string
+ fun:CORBA_string_dup
+ fun:Bonobo_ActivationEnvValue_set
+ fun:bonobo_activation_init_activation_env
+ fun:bonobo_activation_orb_init
+ fun:bonobo_activation_init
+}
+{
+ <bonobo init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc*
+ obj:/usr/lib/libORBit-2.so*
+ fun:PortableServer_POA_servant_to_reference
+ obj:/usr/lib/libbonobo-2.so*
+}
+{
+ <bonobo init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_tcval
+ fun:ORBit_small_allocbuf
+ fun:ORBit_adaptor_setup
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_POA_setup_root
+ fun:ORBit_init_internals
+ fun:CORBA_ORB_init
+}
+{
+ <bonobo init - more recent variant of above>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc_tcval
+ fun:ORBit_adaptor_setup
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_POA_setup_root
+ fun:ORBit_init_internals
+ fun:CORBA_ORB_init
+}
+{
+ <bonobo init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_allocbuf
+ fun:bonobo_activation_init_activation_env
+ fun:bonobo_activation_orb_init
+ fun:bonobo_activation_init
+}
+
+# More GConf stuff from the FC5 buildbot, mostly variations on the
+# above stack traces
+{
+ <incompletely initialised ORBit buffer>
+ Memcheck:Param
+ writev(vector[...])
+ fun:writev
+ obj:/usr/lib/libORBit-2.so*
+ fun:link_connection_writev
+ fun:giop_send_buffer_write
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_small_invoke_stub
+ fun:ORBit_small_invoke_stub_n
+ fun:ORBit_c_stub_invoke
+ fun:ConfigServer_ping
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc*
+ obj:/usr/lib/libORBit-2.so*
+ fun:PortableServer_POA_servant_to_reference
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:CORBA_ORB_string_to_object
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_get_current_lock_holder
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc*
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:CORBA_ORB_string_to_object
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_get_current_lock_holder
+ fun:gconf_activate_server
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <bonobo init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc*
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_demarshal_IOR
+ fun:ORBit_demarshal_object
+ fun:ORBit_demarshal_value
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_small_invoke_stub
+ fun:ORBit_small_invoke_stub_n
+ fun:ORBit_c_stub_invoke
+ fun:ConfigServer_get_default_database
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <gconf init>
+ Memcheck:Leak
+ fun:calloc
+ fun:g_malloc0
+ fun:ORBit_alloc*
+ fun:ORBit_small_alloc*
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_OAObject_object_to_objkey
+ fun:IOP_generate_profiles
+ fun:ORBit_marshal_object
+ fun:ORBit_marshal_value
+ obj:/usr/lib/libORBit-2.so*
+ fun:ORBit_small_invoke_stub
+ fun:ORBit_small_invoke_stub_n
+ fun:ORBit_c_stub_invoke
+ fun:ConfigServer_add_client
+ obj:/usr/lib/libgconf-2.so*
+ obj:/usr/lib/libgconf-2.so*
+ fun:gconf_engine_get_default
+}
+{
+ <GLib caching the home dir>
+ Memcheck:Leak
+ fun:malloc
+ obj:*libc-*.so
+ fun:__nss_database_lookup
+ obj:*
+ obj:*
+ fun:getpwnam_r
+ obj:/usr/lib*/libglib-2.0.so.*
+ fun:g_get_home_dir
+}
+{
+ <GLib caching the user name>
+ Memcheck:Leak
+ fun:malloc
+ obj:*libc-*.so
+ fun:__nss_database_lookup
+ obj:*
+ obj:*
+ fun:getpwnam_r
+ obj:/usr/lib*/libglib-2.0.so.*
+ fun:g_get_user_name
+}
+{
+ <GLib caching the tmp dir>
+ Memcheck:Leak
+ fun:malloc
+ obj:*libc-*.so
+ fun:__nss_database_lookup
+ obj:*
+ obj:*
+ fun:getpwnam_r
+ obj:/usr/lib*/libglib-2.0.so.*
+ fun:g_get_tmp_dir
+}
+
+{
+ <GLib caching the host name>
+ Memcheck:Leak
+ fun:malloc
+ obj:*libc-*.so
+ fun:__nss_database_lookup
+ obj:*
+ obj:*
+ fun:getpwnam_r
+ obj:/usr/lib*/libglib-2.0.so.0.*
+ fun:g_get_host_name
+}
+
+
+## Some Fontconfig errors.
+{
+ <First time load of a font - feisty x86_64>
+ Memcheck:Leak
+ fun:malloc
+ fun:FcPatternObjectInsertElt
+ fun:FcPatternObjectAddWithBinding
+ fun:FcPatternAppend
+ fun:FcEndElement
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ fun:XML_ParseBuffer
+ fun:FcConfigParseAndLoad
+ fun:FcConfigParseAndLoad
+ fun:FcParseInclude
+ fun:FcEndElement
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ fun:XML_ParseBuffer
+ fun:FcConfigParseAndLoad
+}
+{
+ <First time load of a font - feisty x86_64>
+ Memcheck:Leak
+ fun:malloc
+ fun:FcStrCopy
+ fun:FcEndElement
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ fun:XML_ParseBuffer
+ fun:FcConfigParseAndLoad
+ fun:FcConfigParseAndLoad
+ fun:FcParseInclude
+ fun:FcEndElement
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ obj:/usr/lib/libexpat.so.1.0.0
+ fun:XML_ParseBuffer
+ fun:FcConfigParseAndLoad
+ fun:FcInitLoadConfig
+ fun:FcInitLoadConfigAndFonts
+}
+
--- /dev/null
+#!/usr/bin/perl -w
+# -*- cperl -*-
+#
+# gtk-doc - GTK DocBook documentation generator.
+# Copyright (C) 1998 Damon Chaplin
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+#
+# This gets information about object heirarchies and signals
+# by compiling a small C program. CFLAGS and LDFLAGS must be
+# set appropriately before running this script.
+#
+# NOTE: the lookup_signal_arg_names() function contains the argument names of
+# standard GTK signal handlers. This may need to be updated for new
+# GTK signals or Gnome widget signals.
+
+use Getopt::Long;
+
+unshift @INC, '/usr/share/gtk-doc/data';
+require "gtkdoc-common.pl";
+
+# Options
+
+# name of documentation module
+my $MODULE;
+my $OUTPUT_DIR;
+my $PRINT_VERSION;
+my $PRINT_HELP;
+my $TYPE_INIT_FUNC="g_type_init ()";
+
+# --nogtkinit is deprecated, as it is the default now anyway.
+%optctl = (module => \$MODULE,
+ source => \$SOURCE,
+ types => \$TYPES_FILE,
+ nogtkinit => \$NO_GTK_INIT,
+ 'type-init-func' => \$TYPE_INIT_FUNC,
+ 'output-dir' => \$OUTPUT_DIR,
+ 'version' => \$PRINT_VERSION,
+ 'help' => \$PRINT_HELP);
+
+GetOptions(\%optctl, "module=s", "source=s", "types:s", "output-dir:s", "nogtkinit", "type-init-func:s", "version", "help");
+
+if ($NO_GTK_INIT) {
+ # Do nothing. This just avoids a warning.
+}
+
+if ($PRINT_VERSION) {
+ print "1.5\n";
+ exit 0;
+}
+
+if (!$MODULE) {
+ $PRINT_HELP = 1;
+}
+
+if ($PRINT_HELP) {
+ print "gstdoc-scangobj version 1.5\n";
+ print "\n--module=MODULE_NAME Name of the doc module being parsed";
+ print "\n--source=SOURCE_NAME Name of the source module for plugins";
+ print "\n--types=FILE The name of the file to store the types in";
+ print "\n--type-init-func=FUNC The init function to call instead of g_type_init ()";
+ print "\n--output-dir=DIRNAME The directory where the results are stored";
+ print "\n--version Print the version of this program";
+ print "\n--help Print this help\n";
+ exit 0;
+}
+
+$OUTPUT_DIR = $OUTPUT_DIR ? $OUTPUT_DIR : ".";
+
+# THOMAS: dynamic types; only use types file for headers
+ $TYPES_FILE = $TYPES_FILE ? $TYPES_FILE : "$OUTPUT_DIR/$MODULE.types";
+
+open (TYPES, $TYPES_FILE) || die "Cannot open $TYPES_FILE: $!\n";
+open (OUTPUT, ">$MODULE-scan.c") || die "Cannot open $MODULE-scan.c: $!\n";
+
+my $old_signals_filename = "$OUTPUT_DIR/$MODULE.signals";
+my $new_signals_filename = "$OUTPUT_DIR/$MODULE.signals.new";
+my $old_hierarchy_filename = "$OUTPUT_DIR/$MODULE.hierarchy";
+my $new_hierarchy_filename = "$OUTPUT_DIR/$MODULE.hierarchy.new";
+my $old_interfaces_filename = "$OUTPUT_DIR/$MODULE.interfaces";
+my $new_interfaces_filename = "$OUTPUT_DIR/$MODULE.interfaces.new";
+my $old_prerequisites_filename = "$OUTPUT_DIR/$MODULE.prerequisites";
+my $new_prerequisites_filename = "$OUTPUT_DIR/$MODULE.prerequisites.new";
+my $old_args_filename = "$OUTPUT_DIR/$MODULE.args";
+my $new_args_filename = "$OUTPUT_DIR/$MODULE.args.new";
+
+# write a C program to scan the types
+
+$includes = "";
+#@types = ();
+
+for (<TYPES>) {
+ if (/^#include/) {
+ $includes .= $_;
+# } elsif (/^%/) {
+# next;
+# } elsif (/^\s*$/) {
+# next;
+# } else {
+# chomp;
+# push @types, $_;
+ }
+}
+
+#$ntypes = @types + 1;
+
+print OUTPUT <<EOT;
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+$includes
+#ifdef GTK_IS_WIDGET_CLASS
+#include <gtk/gtkversion.h>
+#endif
+GType *object_types = NULL;
+
+static GType *
+get_object_types (void)
+{
+ GList *plugins = NULL;
+ GList *factories = NULL;
+ GList *l;
+ GstElementFactory *factory = NULL;
+
+ gint i = 0;
+
+ /* get a list of features from plugins in our source module */
+ plugins = gst_registry_get_plugin_list (gst_registry_get_default());
+
+ while (plugins) {
+ GList *features;
+ GstPlugin *plugin;
+ const gchar *source;
+
+ plugin = (GstPlugin *) (plugins->data);
+ plugins = g_list_next (plugins);
+ source = gst_plugin_get_source (plugin);
+ /*g_print ("plugin: %s source: %s\\n", plugin->desc.name, source);*/
+ if (!source || strcmp (source, "$SOURCE") != 0) {
+ continue;
+ }
+ g_print ("plugin: %s source: %s\\n", plugin->desc.name, source);
+
+ features =
+ gst_registry_get_feature_list_by_plugin (gst_registry_get_default (),
+ plugin->desc.name);
+ while (features) {
+ GstPluginFeature *feature;
+ feature = GST_PLUGIN_FEATURE (features->data);
+ feature = gst_plugin_feature_load (feature);
+ if (!feature) {
+ g_warning ("Could not load plugin feature %s",
+ gst_plugin_feature_get_name (feature));
+ }
+
+ if (GST_IS_ELEMENT_FACTORY (feature)) {
+ factory = GST_ELEMENT_FACTORY (feature);
+ factories = g_list_prepend (factories, factory);
+ }
+ features = g_list_next (features);
+ }
+ }
+
+ g_message ("number of element factories: %d", g_list_length (factories));
+
+ /* allocate the object_types array to hold them */
+ object_types = g_new0 (GType, g_list_length (factories)+1);
+
+ l = factories;
+ i = 0;
+
+ /* fill it */
+ while (l) {
+ GType type;
+ factory = GST_ELEMENT_FACTORY (l->data);
+ type = gst_element_factory_get_element_type (factory);
+ g_message ("adding type %p for factory %s", (void *) type, gst_element_factory_get_longname (factory));
+ object_types[i] = type;
+ i++;
+ l = g_list_next (l);
+ }
+ object_types[i] = 0;
+EOT
+
+print OUTPUT <<EOT;
+
+ /* Need to make sure all the types are loaded in and initialize
+ * their signals and properties.
+ */
+ for (i=0; object_types[i]; i++) {
+ if (G_TYPE_IS_CLASSED (object_types[i]))
+ g_type_class_ref (object_types[i]);
+ else {
+ g_warning ("not reffing type: %s", g_type_name (object_types[i]));
+ }
+ }
+
+ return object_types;
+}
+
+/*
+ * This uses GObject type functions to output signal prototypes and the object
+ * hierarchy.
+ */
+
+/* The output files */
+const gchar *signals_filename = "$new_signals_filename";
+const gchar *hierarchy_filename = "$new_hierarchy_filename";
+const gchar *interfaces_filename = "$new_interfaces_filename";
+const gchar *prerequisites_filename = "$new_prerequisites_filename";
+const gchar *args_filename = "$new_args_filename";
+
+
+static void output_signals (void);
+static void output_object_signals (FILE *fp,
+ GType object_type);
+static void output_object_signal (FILE *fp,
+ const gchar *object_class_name,
+ guint signal_id);
+static const gchar * get_type_name (GType type,
+ gboolean * is_pointer);
+static const gchar * get_gdk_event (const gchar * signal_name);
+static const gchar ** lookup_signal_arg_names (const gchar * type,
+ const gchar * signal_name);
+
+static void output_object_hierarchy (void);
+static void output_hierarchy (FILE *fp,
+ GType type,
+ guint level);
+
+static void output_object_interfaces (void);
+static void output_interfaces (FILE *fp,
+ GType type);
+
+static void output_interface_prerequisites (void);
+static void output_prerequisites (FILE *fp,
+ GType type);
+
+static void output_args (void);
+static void output_object_args (FILE *fp, GType object_type);
+
+int
+main (int argc, char *argv[])
+{
+ /* Silence the compiler: */
+ if (argv != argv) argc = argc;
+
+ $TYPE_INIT_FUNC;
+
+ get_object_types ();
+
+ output_signals ();
+ output_object_hierarchy ();
+ output_object_interfaces ();
+ output_interface_prerequisites ();
+ output_args ();
+
+ return 0;
+}
+
+
+static void
+output_signals (void)
+{
+ FILE *fp;
+ gint i;
+
+ fp = fopen (signals_filename, "w");
+ if (fp == NULL)
+ {
+ g_warning ("Couldn't open output file: %s : %s", signals_filename, strerror(errno));
+ return;
+ }
+
+ for (i = 0; object_types[i]; i++)
+ output_object_signals (fp, object_types[i]);
+
+ fclose (fp);
+}
+
+static gint
+compare_signals (const void *a, const void *b)
+{
+ const guint *signal_a = a;
+ const guint *signal_b = b;
+
+ return strcmp (g_signal_name (*signal_a), g_signal_name (*signal_b));
+}
+
+/* This outputs all the signals of one object. */
+static void
+output_object_signals (FILE *fp, GType object_type)
+{
+ const gchar *object_class_name;
+ guint *signals, n_signals;
+ guint sig;
+
+ if (G_TYPE_IS_INSTANTIATABLE (object_type) ||
+ G_TYPE_IS_INTERFACE (object_type))
+ {
+
+ object_class_name = g_type_name (object_type);
+
+ signals = g_signal_list_ids (object_type, &n_signals);
+ qsort (signals, n_signals, sizeof (guint), compare_signals);
+
+ for (sig = 0; sig < n_signals; sig++)
+ {
+ output_object_signal (fp, object_class_name, signals[sig]);
+ }
+ g_free (signals);
+ }
+}
+
+
+/* This outputs one signal. */
+static void
+output_object_signal (FILE *fp,
+ const gchar *object_name,
+ guint signal_id)
+{
+ GSignalQuery query_info;
+ const gchar *type_name, *ret_type, *object_arg, *arg_name;
+ gchar *pos, *object_arg_lower;
+ gboolean is_pointer;
+ gchar ret_type_buffer[1024], buffer[1024];
+ guint i, param;
+ const gchar **arg_names;
+ gint param_num, widget_num, event_num, callback_num;
+ gint *arg_num;
+ gchar signal_name[128];
+ gchar flags[16];
+
+ /* g_print ("Object: %s Signal: %u\\n", object_name, signal_id);*/
+
+ param_num = 1;
+ widget_num = event_num = callback_num = 0;
+
+ g_signal_query (signal_id, &query_info);
+
+ /* Output the return type and function name. */
+ ret_type = get_type_name (query_info.return_type & ~G_SIGNAL_TYPE_STATIC_SCOPE, &is_pointer);
+ sprintf (ret_type_buffer, "%s%s", ret_type, is_pointer ? "*" : "");
+
+ /* Output the signal object type and the argument name. We assume the
+ type is a pointer - I think that is OK. We remove "Gtk" or "Gnome" and
+ convert to lower case for the argument name. */
+ pos = buffer;
+ sprintf (pos, "%s ", object_name);
+ pos += strlen (pos);
+
+ if (!strncmp (object_name, "Gtk", 3))
+ object_arg = object_name + 3;
+ else if (!strncmp (object_name, "Gnome", 5))
+ object_arg = object_name + 5;
+ else
+ object_arg = object_name;
+
+ object_arg_lower = g_ascii_strdown (object_arg, -1);
+ sprintf (pos, "*%s\\n", object_arg_lower);
+ pos += strlen (pos);
+ if (!strncmp (object_arg_lower, "widget", 6))
+ widget_num = 2;
+ g_free(object_arg_lower);
+
+ /* Convert signal name to use underscores rather than dashes '-'. */
+ strcpy (signal_name, query_info.signal_name);
+ for (i = 0; signal_name[i]; i++)
+ {
+ if (signal_name[i] == '-')
+ signal_name[i] = '_';
+ }
+
+ /* Output the signal parameters. */
+ arg_names = lookup_signal_arg_names (object_name, signal_name);
+
+ for (param = 0; param < query_info.n_params; param++)
+ {
+ if (arg_names)
+ {
+ sprintf (pos, "%s\\n", arg_names[param]);
+ pos += strlen (pos);
+ }
+ else
+ {
+ type_name = get_type_name (query_info.param_types[param] & ~G_SIGNAL_TYPE_STATIC_SCOPE, &is_pointer);
+
+ /* Most arguments to the callback are called "arg1", "arg2", etc.
+ GdkWidgets are called "widget", "widget2", ...
+ GdkEvents are called "event", "event2", ...
+ GtkCallbacks are called "callback", "callback2", ... */
+ if (!strcmp (type_name, "GtkWidget"))
+ {
+ arg_name = "widget";
+ arg_num = &widget_num;
+ }
+ else if (!strcmp (type_name, "GdkEvent"))
+ {
+ type_name = get_gdk_event (signal_name);
+ arg_name = "event";
+ arg_num = &event_num;
+ is_pointer = TRUE;
+ }
+ else if (!strcmp (type_name, "GtkCallback")
+ || !strcmp (type_name, "GtkCCallback"))
+ {
+ arg_name = "callback";
+ arg_num = &callback_num;
+ }
+ else
+ {
+ arg_name = "arg";
+ arg_num = ¶m_num;
+ }
+ sprintf (pos, "%s ", type_name);
+ pos += strlen (pos);
+
+ if (!arg_num || *arg_num == 0)
+ sprintf (pos, "%s%s\\n", is_pointer ? "*" : " ", arg_name);
+ else
+ sprintf (pos, "%s%s%i\\n", is_pointer ? "*" : " ", arg_name,
+ *arg_num);
+ pos += strlen (pos);
+
+ if (arg_num)
+ {
+ if (*arg_num == 0)
+ *arg_num = 2;
+ else
+ *arg_num += 1;
+ }
+ }
+ }
+
+ pos = flags;
+ /* We use one-character flags for simplicity. */
+ if (query_info.signal_flags & G_SIGNAL_RUN_FIRST)
+ *pos++ = 'f';
+ if (query_info.signal_flags & G_SIGNAL_RUN_LAST)
+ *pos++ = 'l';
+ if (query_info.signal_flags & G_SIGNAL_RUN_CLEANUP)
+ *pos++ = 'c';
+ if (query_info.signal_flags & G_SIGNAL_NO_RECURSE)
+ *pos++ = 'r';
+ if (query_info.signal_flags & G_SIGNAL_DETAILED)
+ *pos++ = 'd';
+ if (query_info.signal_flags & G_SIGNAL_ACTION)
+ *pos++ = 'a';
+ if (query_info.signal_flags & G_SIGNAL_NO_HOOKS)
+ *pos++ = 'h';
+ *pos = 0;
+
+ fprintf (fp,
+ "<SIGNAL>\\n<NAME>%s::%s</NAME>\\n<RETURNS>%s</RETURNS>\\n<FLAGS>%s</FLAGS>\\n%s</SIGNAL>\\n\\n",
+ object_name, query_info.signal_name, ret_type_buffer, flags, buffer);
+}
+
+
+/* Returns the type name to use for a signal argument or return value, given
+ the GtkType from the signal info. It also sets is_pointer to TRUE if the
+ argument needs a '*' since it is a pointer. */
+static const gchar *
+get_type_name (GType type, gboolean * is_pointer)
+{
+ const gchar *type_name;
+
+ *is_pointer = FALSE;
+ type_name = g_type_name (type);
+
+ switch (type) {
+ case G_TYPE_NONE:
+ case G_TYPE_CHAR:
+ case G_TYPE_UCHAR:
+ case G_TYPE_BOOLEAN:
+ case G_TYPE_INT:
+ case G_TYPE_UINT:
+ case G_TYPE_LONG:
+ case G_TYPE_ULONG:
+ case G_TYPE_FLOAT:
+ case G_TYPE_DOUBLE:
+ case G_TYPE_POINTER:
+ /* These all have normal C type names so they are OK. */
+ return type_name;
+
+ case G_TYPE_STRING:
+ /* A GtkString is really a gchar*. */
+ *is_pointer = TRUE;
+ return "gchar";
+
+ case G_TYPE_ENUM:
+ case G_TYPE_FLAGS:
+ /* We use a gint for both of these. Hopefully a subtype with a decent
+ name will be registered and used instead, as GTK+ does itself. */
+ return "gint";
+
+ case G_TYPE_BOXED:
+ /* The boxed type shouldn't be used itself, only subtypes. Though we
+ return 'gpointer' just in case. */
+ return "gpointer";
+
+ case G_TYPE_PARAM:
+ /* A GParam is really a GParamSpec*. */
+ *is_pointer = TRUE;
+ return "GParamSpec";
+
+ default:
+ break;
+ }
+
+ /* For all GObject subclasses we can use the class name with a "*",
+ e.g. 'GtkWidget *'. */
+ if (g_type_is_a (type, G_TYPE_OBJECT))
+ *is_pointer = TRUE;
+
+ if (G_TYPE_IS_CLASSED (type))
+ *is_pointer = TRUE;
+
+ /* All boxed subtypes will be pointers as well. */
+ if (g_type_is_a (type, G_TYPE_BOXED))
+ *is_pointer = TRUE;
+
+ /* All pointer subtypes will be pointers as well. */
+ if (g_type_is_a (type, G_TYPE_POINTER))
+ *is_pointer = TRUE;
+
+ /* But enums are not */
+ if (g_type_is_a (type, G_TYPE_ENUM) ||
+ g_type_is_a (type, G_TYPE_FLAGS))
+ *is_pointer = FALSE;
+
+ return type_name;
+}
+
+
+static const gchar *
+get_gdk_event (const gchar * signal_name)
+{
+ static const gchar *GbGDKEvents[] =
+ {
+ "button_press_event", "GdkEventButton",
+ "button_release_event", "GdkEventButton",
+ "motion_notify_event", "GdkEventMotion",
+ "delete_event", "GdkEvent",
+ "destroy_event", "GdkEvent",
+ "expose_event", "GdkEventExpose",
+ "key_press_event", "GdkEventKey",
+ "key_release_event", "GdkEventKey",
+ "enter_notify_event", "GdkEventCrossing",
+ "leave_notify_event", "GdkEventCrossing",
+ "configure_event", "GdkEventConfigure",
+ "focus_in_event", "GdkEventFocus",
+ "focus_out_event", "GdkEventFocus",
+ "map_event", "GdkEvent",
+ "unmap_event", "GdkEvent",
+ "property_notify_event", "GdkEventProperty",
+ "selection_clear_event", "GdkEventSelection",
+ "selection_request_event", "GdkEventSelection",
+ "selection_notify_event", "GdkEventSelection",
+ "proximity_in_event", "GdkEventProximity",
+ "proximity_out_event", "GdkEventProximity",
+ "drag_begin_event", "GdkEventDragBegin",
+ "drag_request_event", "GdkEventDragRequest",
+ "drag_end_event", "GdkEventDragRequest",
+ "drop_enter_event", "GdkEventDropEnter",
+ "drop_leave_event", "GdkEventDropLeave",
+ "drop_data_available_event", "GdkEventDropDataAvailable",
+ "other_event", "GdkEventOther",
+ "client_event", "GdkEventClient",
+ "no_expose_event", "GdkEventNoExpose",
+ "visibility_notify_event", "GdkEventVisibility",
+ "window_state_event", "GdkEventWindowState",
+ "scroll_event", "GdkEventScroll",
+ NULL
+ };
+
+ gint i;
+
+ for (i = 0; GbGDKEvents[i]; i += 2)
+ {
+ if (!strcmp (signal_name, GbGDKEvents[i]))
+ return GbGDKEvents[i + 1];
+ }
+ return "GdkEvent";
+}
+
+
+/* This returns argument names to use for some known GTK signals.
+ It is passed a widget name, e.g. 'GtkCList' and a signal name, e.g.
+ 'select_row' and it returns a pointer to an array of argument types and
+ names. */
+static const gchar **
+lookup_signal_arg_names (const gchar * type, const gchar * signal_name)
+{
+ /* Each arg array starts with the object type name and the signal name,
+ and then signal arguments follow. */
+ static const gchar *GbArgTable[][16] =
+ {
+ {"GtkCList", "select_row",
+ "gint row",
+ "gint column",
+ "GdkEventButton *event"},
+ {"GtkCList", "unselect_row",
+ "gint row",
+ "gint column",
+ "GdkEventButton *event"},
+ {"GtkCList", "click_column",
+ "gint column"},
+
+ {"GtkCList", "resize_column",
+ "gint column",
+ "gint width"},
+
+ {"GtkCList", "extend_selection",
+ "GtkScrollType scroll_type",
+ "gfloat position",
+ "gboolean auto_start_selection"},
+ {"GtkCList", "scroll_vertical",
+ "GtkScrollType scroll_type",
+ "gfloat position"},
+ {"GtkCList", "scroll_horizontal",
+ "GtkScrollType scroll_type",
+ "gfloat position"},
+
+ {"GtkCTree", "tree_select_row",
+ "GtkCTreeNode *node",
+ "gint column"},
+ {"GtkCTree", "tree_unselect_row",
+ "GtkCTreeNode *node",
+ "gint column"},
+ {"GtkCTree", "tree_expand",
+ "GtkCTreeNode *node"},
+ {"GtkCTree", "tree_collapse",
+ "GtkCTreeNode *node"},
+ {"GtkCTree", "tree_move",
+ "GtkCTreeNode *node",
+ "GtkCTreeNode *new_parent",
+ "GtkCTreeNode *new_sibling"},
+ {"GtkCTree", "change_focus_row_expansion",
+ "GtkCTreeExpansionType expansion"},
+
+ {"GtkEditable", "insert_text",
+ "gchar *new_text",
+ "gint new_text_length",
+ "gint *position"},
+ {"GtkEditable", "delete_text",
+ "gint start_pos",
+ "gint end_pos"},
+ {"GtkEditable", "set_editable",
+ "gboolean is_editable"},
+ {"GtkEditable", "move_cursor",
+ "gint x",
+ "gint y"},
+ {"GtkEditable", "move_word",
+ "gint num_words"},
+ {"GtkEditable", "move_page",
+ "gint x",
+ "gint y"},
+ {"GtkEditable", "move_to_row",
+ "gint row"},
+ {"GtkEditable", "move_to_column",
+ "gint column"},
+
+ {"GtkEditable", "kill_char",
+ "gint direction"},
+ {"GtkEditable", "kill_word",
+ "gint direction"},
+ {"GtkEditable", "kill_line",
+ "gint direction"},
+
+
+ {"GtkInputDialog", "enable_device",
+ "GdkDevice *deviceid"},
+ {"GtkInputDialog", "disable_device",
+ "GdkDevice *deviceid"},
+
+ {"GtkListItem", "extend_selection",
+ "GtkScrollType scroll_type",
+ "gfloat position",
+ "gboolean auto_start_selection"},
+ {"GtkListItem", "scroll_vertical",
+ "GtkScrollType scroll_type",
+ "gfloat position"},
+ {"GtkListItem", "scroll_horizontal",
+ "GtkScrollType scroll_type",
+ "gfloat position"},
+
+ {"GtkMenuShell", "move_current",
+ "GtkMenuDirectionType direction"},
+ {"GtkMenuShell", "activate_current",
+ "gboolean force_hide"},
+
+
+ {"GtkNotebook", "switch_page",
+ "GtkNotebookPage *page",
+ "guint page_num"},
+ {"GtkStatusbar", "text_pushed",
+ "guint context_id",
+ "gchar *text"},
+ {"GtkStatusbar", "text_popped",
+ "guint context_id",
+ "gchar *text"},
+ {"GtkTipsQuery", "widget_entered",
+ "GtkWidget *widget",
+ "gchar *tip_text",
+ "gchar *tip_private"},
+ {"GtkTipsQuery", "widget_selected",
+ "GtkWidget *widget",
+ "gchar *tip_text",
+ "gchar *tip_private",
+ "GdkEventButton *event"},
+ {"GtkToolbar", "orientation_changed",
+ "GtkOrientation orientation"},
+ {"GtkToolbar", "style_changed",
+ "GtkToolbarStyle style"},
+ {"GtkWidget", "draw",
+ "GdkRectangle *area"},
+ {"GtkWidget", "size_request",
+ "GtkRequisition *requisition"},
+ {"GtkWidget", "size_allocate",
+ "GtkAllocation *allocation"},
+ {"GtkWidget", "state_changed",
+ "GtkStateType state"},
+ {"GtkWidget", "style_set",
+ "GtkStyle *previous_style"},
+
+ {"GtkWidget", "install_accelerator",
+ "gchar *signal_name",
+ "gchar key",
+ "gint modifiers"},
+
+ {"GtkWidget", "add_accelerator",
+ "guint accel_signal_id",
+ "GtkAccelGroup *accel_group",
+ "guint accel_key",
+ "GdkModifierType accel_mods",
+ "GtkAccelFlags accel_flags"},
+
+ {"GtkWidget", "parent_set",
+ "GtkObject *old_parent"},
+
+ {"GtkWidget", "remove_accelerator",
+ "GtkAccelGroup *accel_group",
+ "guint accel_key",
+ "GdkModifierType accel_mods"},
+ {"GtkWidget", "debug_msg",
+ "gchar *message"},
+ {"GtkWindow", "move_resize",
+ "gint *x",
+ "gint *y",
+ "gint width",
+ "gint height"},
+ {"GtkWindow", "set_focus",
+ "GtkWidget *widget"},
+
+ {"GtkWidget", "selection_get",
+ "GtkSelectionData *data",
+ "guint info",
+ "guint time"},
+ {"GtkWidget", "selection_received",
+ "GtkSelectionData *data",
+ "guint time"},
+
+ {"GtkWidget", "drag_begin",
+ "GdkDragContext *drag_context"},
+ {"GtkWidget", "drag_end",
+ "GdkDragContext *drag_context"},
+ {"GtkWidget", "drag_data_delete",
+ "GdkDragContext *drag_context"},
+ {"GtkWidget", "drag_leave",
+ "GdkDragContext *drag_context",
+ "guint time"},
+ {"GtkWidget", "drag_motion",
+ "GdkDragContext *drag_context",
+ "gint x",
+ "gint y",
+ "guint time"},
+ {"GtkWidget", "drag_drop",
+ "GdkDragContext *drag_context",
+ "gint x",
+ "gint y",
+ "guint time"},
+ {"GtkWidget", "drag_data_get",
+ "GdkDragContext *drag_context",
+ "GtkSelectionData *data",
+ "guint info",
+ "guint time"},
+ {"GtkWidget", "drag_data_received",
+ "GdkDragContext *drag_context",
+ "gint x",
+ "gint y",
+ "GtkSelectionData *data",
+ "guint info",
+ "guint time"},
+
+ {NULL}
+ };
+
+ gint i;
+
+ for (i = 0; GbArgTable[i][0]; i++)
+ {
+#if 1
+ if (!strcmp (type, GbArgTable[i][0])
+ && !strcmp (signal_name, GbArgTable[i][1]))
+ return &GbArgTable[i][2];
+#endif
+ }
+ return NULL;
+}
+
+/* This outputs the hierarchy of all objects which have been initialized,
+ i.e. by calling their XXX_get_type() initialization function. */
+static void
+output_object_hierarchy (void)
+{
+ FILE *fp;
+ gint i;
+
+ fp = fopen (hierarchy_filename, "w");
+ if (fp == NULL)
+ {
+ g_warning ("Couldn't open output file: %s : %s", hierarchy_filename, strerror(errno));
+ return;
+ }
+ output_hierarchy (fp, G_TYPE_OBJECT, 0);
+ output_hierarchy (fp, G_TYPE_INTERFACE, 0);
+
+ for (i=0; object_types[i]; i++) {
+ if (!g_type_parent (object_types[i]) &&
+ (object_types[i] != G_TYPE_NONE) &&
+ (object_types[i] != G_TYPE_OBJECT) &&
+ (object_types[i] != G_TYPE_INTERFACE)
+ ) {
+ g_warning ("printing hierarchy for root type: %s",
+ g_type_name (object_types[i]));
+ output_hierarchy (fp, object_types[i], 0);
+ }
+ }
+ /* for debugging
+ for (i=0; object_types[i]; i++) {
+ if(object_types[i] != G_TYPE_NONE) {
+ g_print ("type has not been added to hierarchy: %s\\n",
+ g_type_name (object_types[i]));
+ }
+ }
+ for debugging */
+
+ fclose (fp);
+}
+
+/* This is called recursively to output the hierarchy of a widget. */
+static void
+output_hierarchy (FILE *fp,
+ GType type,
+ guint level)
+{
+ guint i;
+ GType *children;
+ guint n_children;
+
+ if (!type)
+ return;
+
+ /* for debugging
+ for (i=0; object_types[i]; i++) {
+ if(object_types[i] == type) {
+ g_print ("added type to hierarchy (level %d): %s\\n",
+ level, g_type_name (type));
+ object_types[i] = G_TYPE_NONE;
+ break;
+ }
+ }
+ for debugging */
+
+ for (i = 0; i < level; i++)
+ fprintf (fp, " ");
+ fprintf (fp, g_type_name (type));
+ fprintf (fp, "\\n");
+
+ children = g_type_children (type, &n_children);
+
+ for (i=0; i < n_children; i++) {
+ output_hierarchy (fp, children[i], level + 1);
+ }
+
+ g_free (children);
+}
+
+static void output_object_interfaces (void)
+{
+ guint i;
+ FILE *fp;
+
+ fp = fopen (interfaces_filename, "w");
+ if (fp == NULL)
+ {
+ g_warning ("Couldn't open output file: %s : %s", interfaces_filename, strerror(errno));
+ return;
+ }
+ output_interfaces (fp, G_TYPE_OBJECT);
+
+ for (i = 0; object_types[i]; i++)
+ {
+ if (!g_type_parent (object_types[i]) &&
+ (object_types[i] != G_TYPE_OBJECT) &&
+ G_TYPE_IS_INSTANTIATABLE (object_types[i]))
+ {
+ output_interfaces (fp, object_types[i]);
+ }
+ }
+ fclose (fp);
+}
+
+static void
+output_interfaces (FILE *fp,
+ GType type)
+{
+ guint i;
+ GType *children, *interfaces;
+ guint n_children, n_interfaces;
+
+ if (!type)
+ return;
+
+ interfaces = g_type_interfaces (type, &n_interfaces);
+
+ if (n_interfaces > 0)
+ {
+ fprintf (fp, g_type_name (type));
+ for (i=0; i < n_interfaces; i++)
+ fprintf (fp, " %s", g_type_name (interfaces[i]));
+ fprintf (fp, "\\n");
+ }
+ g_free (interfaces);
+
+ children = g_type_children (type, &n_children);
+
+ for (i=0; i < n_children; i++)
+ output_interfaces (fp, children[i]);
+
+ g_free (children);
+}
+
+static void output_interface_prerequisites (void)
+{
+ FILE *fp;
+
+ fp = fopen (prerequisites_filename, "w");
+ if (fp == NULL)
+ {
+ g_warning ("Couldn't open output file: %s : %s", prerequisites_filename, strerror(errno));
+ return;
+ }
+ output_prerequisites (fp, G_TYPE_INTERFACE);
+ fclose (fp);
+}
+
+static void
+output_prerequisites (FILE *fp,
+ GType type)
+{
+#if GLIB_CHECK_VERSION(2,1,0)
+ guint i;
+ GType *children, *prerequisites;
+ guint n_children, n_prerequisites;
+
+ if (!type)
+ return;
+
+ prerequisites = g_type_interface_prerequisites (type, &n_prerequisites);
+
+ if (n_prerequisites > 0)
+ {
+ fprintf (fp, g_type_name (type));
+ for (i=0; i < n_prerequisites; i++)
+ fprintf (fp, " %s", g_type_name (prerequisites[i]));
+ fprintf (fp, "\\n");
+ }
+ g_free (prerequisites);
+
+ children = g_type_children (type, &n_children);
+
+ for (i=0; i < n_children; i++)
+ output_prerequisites (fp, children[i]);
+
+ g_free (children);
+#endif
+}
+
+static void
+output_args (void)
+{
+ FILE *fp;
+ gint i;
+
+ fp = fopen (args_filename, "w");
+ if (fp == NULL)
+ {
+ g_warning ("Couldn't open output file: %s : %s", args_filename, strerror(errno));
+ return;
+ }
+
+ for (i = 0; object_types[i]; i++) {
+ output_object_args (fp, object_types[i]);
+ }
+
+ fclose (fp);
+}
+
+static gint
+compare_param_specs (const void *a, const void *b)
+{
+ GParamSpec *spec_a = *(GParamSpec **)a;
+ GParamSpec *spec_b = *(GParamSpec **)b;
+
+ return strcmp (g_param_spec_get_name (spec_a), g_param_spec_get_name (spec_b));
+}
+
+/* Its common to have unsigned properties restricted
+ * to the signed range. Therefore we make this look
+ * a bit nicer by spelling out the max constants.
+ */
+
+/* Don't use "==" with floats, it might trigger a gcc warning. */
+#define GTKDOC_COMPARE_FLOAT(x, y) (x <= y && x >= y)
+
+static gchar*
+describe_double_constant (gdouble value)
+{
+ gchar *desc;
+
+ if (GTKDOC_COMPARE_FLOAT (value, G_MAXDOUBLE))
+ desc = g_strdup ("G_MAXDOUBLE");
+ else if (GTKDOC_COMPARE_FLOAT (value, G_MINDOUBLE))
+ desc = g_strdup ("G_MINDOUBLE");
+ else if (GTKDOC_COMPARE_FLOAT (value, -G_MAXDOUBLE))
+ desc = g_strdup ("-G_MAXDOUBLE");
+ else if (GTKDOC_COMPARE_FLOAT (value, G_MAXFLOAT))
+ desc = g_strdup ("G_MAXFLOAT");
+ else if (GTKDOC_COMPARE_FLOAT (value, G_MINFLOAT))
+ desc = g_strdup ("G_MINFLOAT");
+ else if (GTKDOC_COMPARE_FLOAT (value, -G_MAXFLOAT))
+ desc = g_strdup ("-G_MAXFLOAT");
+ else
+ desc = g_strdup_printf ("%lg", value);
+
+ return desc;
+}
+
+static gchar*
+describe_signed_constant (gint64 value)
+{
+ gchar *desc;
+
+ if (value == G_MAXINT)
+ desc = g_strdup ("G_MAXINT");
+ else if (value == G_MININT)
+ desc = g_strdup ("G_MININT");
+ else if (value == G_MAXUINT)
+ desc = g_strdup ("G_MAXUINT");
+ else if (value == G_MAXLONG)
+ desc = g_strdup ("G_MAXLONG");
+ else if (value == G_MINLONG)
+ desc = g_strdup ("G_MINLONG");
+ else if (value == G_MAXULONG)
+ desc = g_strdup ("G_MAXULONG");
+ else if (value == G_MAXINT64)
+ desc = g_strdup ("G_MAXINT64");
+ else if (value == G_MININT64)
+ desc = g_strdup ("G_MININT64");
+ else
+ desc = g_strdup_printf ("%" G_GINT64_FORMAT, value);
+
+ return desc;
+}
+
+static gchar*
+describe_unsigned_constant (guint64 value)
+{
+ gchar *desc;
+
+ if (value == G_MAXINT)
+ desc = g_strdup ("G_MAXINT");
+ else if (value == G_MININT)
+ desc = g_strdup ("G_MININT");
+ else if (value == G_MAXUINT)
+ desc = g_strdup ("G_MAXUINT");
+ else if (value == G_MAXLONG)
+ desc = g_strdup ("G_MAXLONG");
+ else if (value == G_MINLONG)
+ desc = g_strdup ("G_MINLONG");
+ else if (value == G_MAXULONG)
+ desc = g_strdup ("G_MAXULONG");
+ else if (value == G_MAXINT64)
+ desc = g_strdup ("G_MAXINT64");
+ else if (value == G_MININT64)
+ desc = g_strdup ("G_MININT64");
+ else if (value == G_MAXUINT64)
+ desc = g_strdup ("G_MAXUINT64");
+ else
+ desc = g_strdup_printf ("%" G_GUINT64_FORMAT, value);
+
+ return desc;
+}
+
+static gchar*
+describe_type (GParamSpec *spec)
+{
+ gchar *desc;
+ gchar *lower;
+ gchar *upper;
+
+ if (G_IS_PARAM_SPEC_CHAR (spec))
+ {
+ GParamSpecChar *pspec = G_PARAM_SPEC_CHAR (spec);
+
+ lower = describe_signed_constant (pspec->minimum);
+ upper = describe_signed_constant (pspec->maximum);
+ if (pspec->minimum == G_MININT8 && pspec->maximum == G_MAXINT8)
+ desc = g_strdup ("");
+ else if (pspec->minimum == G_MININT8)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXINT8)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_UCHAR (spec))
+ {
+ GParamSpecUChar *pspec = G_PARAM_SPEC_UCHAR (spec);
+
+ lower = describe_unsigned_constant (pspec->minimum);
+ upper = describe_unsigned_constant (pspec->maximum);
+ if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT8)
+ desc = g_strdup ("");
+ else if (pspec->minimum == 0)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXUINT8)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_INT (spec))
+ {
+ GParamSpecInt *pspec = G_PARAM_SPEC_INT (spec);
+
+ lower = describe_signed_constant (pspec->minimum);
+ upper = describe_signed_constant (pspec->maximum);
+ if (pspec->minimum == G_MININT && pspec->maximum == G_MAXINT)
+ desc = g_strdup ("");
+ else if (pspec->minimum == G_MININT)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXINT)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_UINT (spec))
+ {
+ GParamSpecUInt *pspec = G_PARAM_SPEC_UINT (spec);
+
+ lower = describe_unsigned_constant (pspec->minimum);
+ upper = describe_unsigned_constant (pspec->maximum);
+ if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT)
+ desc = g_strdup ("");
+ else if (pspec->minimum == 0)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXUINT)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_LONG (spec))
+ {
+ GParamSpecLong *pspec = G_PARAM_SPEC_LONG (spec);
+
+ lower = describe_signed_constant (pspec->minimum);
+ upper = describe_signed_constant (pspec->maximum);
+ if (pspec->minimum == G_MINLONG && pspec->maximum == G_MAXLONG)
+ desc = g_strdup ("");
+ else if (pspec->minimum == G_MINLONG)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXLONG)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_ULONG (spec))
+ {
+ GParamSpecULong *pspec = G_PARAM_SPEC_ULONG (spec);
+ gchar *upper;
+
+ lower = describe_unsigned_constant (pspec->minimum);
+ upper = describe_unsigned_constant (pspec->maximum);
+ if (pspec->minimum == 0 && pspec->maximum == G_MAXULONG)
+ desc = g_strdup ("");
+ else if (pspec->minimum == 0)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXULONG)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_INT64 (spec))
+ {
+ GParamSpecInt64 *pspec = G_PARAM_SPEC_INT64 (spec);
+
+ lower = describe_signed_constant (pspec->minimum);
+ upper = describe_signed_constant (pspec->maximum);
+ if (pspec->minimum == G_MININT64 && pspec->maximum == G_MAXINT64)
+ desc = g_strdup ("");
+ else if (pspec->minimum == G_MININT64)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXINT64)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_UINT64 (spec))
+ {
+ GParamSpecUInt64 *pspec = G_PARAM_SPEC_UINT64 (spec);
+
+ lower = describe_unsigned_constant (pspec->minimum);
+ upper = describe_unsigned_constant (pspec->maximum);
+ if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT64)
+ desc = g_strdup ("");
+ else if (pspec->minimum == 0)
+ desc = g_strdup_printf ("<= %s", upper);
+ else if (pspec->maximum == G_MAXUINT64)
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_FLOAT (spec))
+ {
+ GParamSpecFloat *pspec = G_PARAM_SPEC_FLOAT (spec);
+
+ lower = describe_double_constant (pspec->minimum);
+ upper = describe_double_constant (pspec->maximum);
+ if (GTKDOC_COMPARE_FLOAT (pspec->minimum, -G_MAXFLOAT))
+ {
+ if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXFLOAT))
+ desc = g_strdup ("");
+ else
+ desc = g_strdup_printf ("<= %s", upper);
+ }
+ else if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXFLOAT))
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else if (G_IS_PARAM_SPEC_DOUBLE (spec))
+ {
+ GParamSpecDouble *pspec = G_PARAM_SPEC_DOUBLE (spec);
+
+ lower = describe_double_constant (pspec->minimum);
+ upper = describe_double_constant (pspec->maximum);
+ if (GTKDOC_COMPARE_FLOAT (pspec->minimum, -G_MAXDOUBLE))
+ {
+ if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXDOUBLE))
+ desc = g_strdup ("");
+ else
+ desc = g_strdup_printf ("<= %s", upper);
+ }
+ else if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXDOUBLE))
+ desc = g_strdup_printf (">= %s", lower);
+ else
+ desc = g_strdup_printf ("[%s,%s]", lower, upper);
+ g_free (lower);
+ g_free (upper);
+ }
+ else
+ {
+ desc = g_strdup ("");
+ }
+
+ return desc;
+}
+
+static gchar*
+describe_default (GParamSpec *spec)
+{
+ gchar *desc;
+
+ if (G_IS_PARAM_SPEC_CHAR (spec))
+ {
+ GParamSpecChar *pspec = G_PARAM_SPEC_CHAR (spec);
+
+ desc = g_strdup_printf ("%d", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_UCHAR (spec))
+ {
+ GParamSpecUChar *pspec = G_PARAM_SPEC_UCHAR (spec);
+
+ desc = g_strdup_printf ("%u", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_BOOLEAN (spec))
+ {
+ GParamSpecBoolean *pspec = G_PARAM_SPEC_BOOLEAN (spec);
+
+ desc = g_strdup_printf ("%s", pspec->default_value ? "TRUE" : "FALSE");
+ }
+ else if (G_IS_PARAM_SPEC_INT (spec))
+ {
+ GParamSpecInt *pspec = G_PARAM_SPEC_INT (spec);
+
+ desc = g_strdup_printf ("%d", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_UINT (spec))
+ {
+ GParamSpecUInt *pspec = G_PARAM_SPEC_UINT (spec);
+
+ desc = g_strdup_printf ("%u", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_LONG (spec))
+ {
+ GParamSpecLong *pspec = G_PARAM_SPEC_LONG (spec);
+
+ desc = g_strdup_printf ("%ld", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_LONG (spec))
+ {
+ GParamSpecULong *pspec = G_PARAM_SPEC_ULONG (spec);
+
+ desc = g_strdup_printf ("%lu", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_INT64 (spec))
+ {
+ GParamSpecInt64 *pspec = G_PARAM_SPEC_INT64 (spec);
+
+ desc = g_strdup_printf ("%" G_GINT64_FORMAT, pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_UINT64 (spec))
+ {
+ GParamSpecUInt64 *pspec = G_PARAM_SPEC_UINT64 (spec);
+
+ desc = g_strdup_printf ("%" G_GUINT64_FORMAT, pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_UNICHAR (spec))
+ {
+ GParamSpecUnichar *pspec = G_PARAM_SPEC_UNICHAR (spec);
+
+ if (g_unichar_isprint (pspec->default_value))
+ desc = g_strdup_printf ("'%c'", pspec->default_value);
+ else
+ desc = g_strdup_printf ("%u", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_ENUM (spec))
+ {
+ GParamSpecEnum *pspec = G_PARAM_SPEC_ENUM (spec);
+
+ GEnumValue *value = g_enum_get_value (pspec->enum_class, pspec->default_value);
+ if (value)
+ desc = g_strdup_printf ("%s", value->value_name);
+ else
+ desc = g_strdup_printf ("%d", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_FLAGS (spec))
+ {
+ GParamSpecFlags *pspec = G_PARAM_SPEC_FLAGS (spec);
+ guint default_value;
+ GString *acc;
+
+ default_value = pspec->default_value;
+ acc = g_string_new ("");
+
+ while (default_value)
+ {
+ GFlagsValue *value = g_flags_get_first_value (pspec->flags_class, default_value);
+
+ if (!value)
+ break;
+
+ if (acc->len > 0)
+ g_string_append (acc, "|");
+ g_string_append (acc, value->value_name);
+
+ default_value &= ~value->value;
+ }
+
+ if (default_value == 0)
+ desc = g_string_free (acc, FALSE);
+ else
+ {
+ desc = g_strdup_printf ("%d", pspec->default_value);
+ g_string_free (acc, TRUE);
+ }
+ }
+ else if (G_IS_PARAM_SPEC_FLOAT (spec))
+ {
+ GParamSpecFloat *pspec = G_PARAM_SPEC_FLOAT (spec);
+
+ desc = g_strdup_printf ("%g", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_DOUBLE (spec))
+ {
+ GParamSpecDouble *pspec = G_PARAM_SPEC_DOUBLE (spec);
+
+ desc = g_strdup_printf ("%lg", pspec->default_value);
+ }
+ else if (G_IS_PARAM_SPEC_STRING (spec))
+ {
+ GParamSpecString *pspec = G_PARAM_SPEC_STRING (spec);
+
+ if (pspec->default_value)
+ {
+ gchar *esc = g_strescape (pspec->default_value, NULL);
+
+ desc = g_strdup_printf ("\\"%s\\"", esc);
+
+ g_free (esc);
+ }
+ else
+ desc = g_strdup_printf ("NULL");
+ }
+ else
+ {
+ desc = g_strdup ("");
+ }
+
+ return desc;
+}
+
+
+static void
+output_object_args (FILE *fp, GType object_type)
+{
+ gpointer class;
+ const gchar *object_class_name;
+ guint arg;
+ gchar flags[16], *pos;
+ GParamSpec **properties;
+ guint n_properties;
+ gboolean child_prop;
+ gboolean style_prop;
+ gboolean is_pointer;
+ const gchar *type_name;
+ gchar *type_desc;
+ gchar *default_value;
+
+ if (G_TYPE_IS_OBJECT (object_type))
+ {
+ class = g_type_class_peek (object_type);
+ if (!class)
+ return;
+
+ properties = g_object_class_list_properties (class, &n_properties);
+ }
+#if GLIB_MAJOR_VERSION > 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION >= 3)
+ else if (G_TYPE_IS_INTERFACE (object_type))
+ {
+ class = g_type_default_interface_ref (object_type);
+
+ if (!class)
+ return;
+
+ properties = g_object_interface_list_properties (class, &n_properties);
+ }
+#endif
+ else
+ return;
+
+ object_class_name = g_type_name (object_type);
+
+ child_prop = FALSE;
+ style_prop = FALSE;
+
+ while (TRUE) {
+ qsort (properties, n_properties, sizeof (GParamSpec *), compare_param_specs);
+ for (arg = 0; arg < n_properties; arg++)
+ {
+ GParamSpec *spec = properties[arg];
+ const gchar *nick, *blurb, *dot;
+
+ if (spec->owner_type != object_type)
+ continue;
+
+ pos = flags;
+ /* We use one-character flags for simplicity. */
+ if (child_prop && !style_prop)
+ *pos++ = 'c';
+ if (style_prop)
+ *pos++ = 's';
+ if (spec->flags & G_PARAM_READABLE)
+ *pos++ = 'r';
+ if (spec->flags & G_PARAM_WRITABLE)
+ *pos++ = 'w';
+ if (spec->flags & G_PARAM_CONSTRUCT)
+ *pos++ = 'x';
+ if (spec->flags & G_PARAM_CONSTRUCT_ONLY)
+ *pos++ = 'X';
+ *pos = 0;
+
+ nick = g_param_spec_get_nick (spec);
+ blurb = g_param_spec_get_blurb (spec);
+
+ dot = "";
+ if (blurb) {
+ int str_len = strlen (blurb);
+ if (str_len > 0 && blurb[str_len - 1] != '.')
+ dot = ".";
+ }
+
+ type_desc = describe_type (spec);
+ default_value = describe_default (spec);
+ type_name = get_type_name (spec->value_type, &is_pointer);
+ fprintf (fp, "<ARG>\\n<NAME>%s::%s</NAME>\\n<TYPE>%s%s</TYPE>\\n<RANGE>%s</RANGE>\\n<FLAGS>%s</FLAGS>\\n<NICK>%s</NICK>\\n<BLURB>%s%s</BLURB>\\n<DEFAULT>%s</DEFAULT>\\n</ARG>\\n\\n",
+ object_class_name, g_param_spec_get_name (spec), type_name, is_pointer ? "*" : "", type_desc, flags, nick ? nick : "(null)", blurb ? blurb : "(null)", dot, default_value);
+ g_free (type_desc);
+ g_free (default_value);
+ }
+
+ g_free (properties);
+
+#ifdef GTK_IS_CONTAINER_CLASS
+ if (!child_prop && GTK_IS_CONTAINER_CLASS (class)) {
+ properties = gtk_container_class_list_child_properties (class, &n_properties);
+ child_prop = TRUE;
+ continue;
+ }
+#endif
+
+#ifdef GTK_IS_WIDGET_CLASS
+#if GTK_CHECK_VERSION(2,1,0)
+ if (!style_prop && GTK_IS_WIDGET_CLASS (class)) {
+ properties = gtk_widget_class_list_style_properties (GTK_WIDGET_CLASS (class), &n_properties);
+ style_prop = TRUE;
+ continue;
+ }
+#endif
+#endif
+
+ break;
+ }
+}
+EOT
+
+close OUTPUT;
+
+# Compile and run our file
+
+$CC = $ENV{CC} ? $ENV{CC} : "gcc";
+$LD = $ENV{LD} ? $ENV{LD} : $CC;
+$CFLAGS = $ENV{CFLAGS} ? "$ENV{CFLAGS} -Wall -g" : "-Wall -g";
+$LDFLAGS = $ENV{LDFLAGS} ? $ENV{LDFLAGS} : "";
+
+my $o_file;
+if ($CC =~ /libtool/) {
+ $o_file = "$MODULE-scan.lo"
+} else {
+ $o_file = "$MODULE-scan.o"
+}
+
+print "gtk-doc: Compiling scanner\n";
+$command = "$CC $CFLAGS -c -o $o_file $MODULE-scan.c";
+system($command) == 0 or die "Compilation of scanner failed: $!\n";
+
+print "gtk-doc: Linking scanner\n";
+$command = "$LD -o $MODULE-scan $o_file $LDFLAGS";
+system($command) == 0 or die "Linking of scanner failed: $!\n";
+
+print "gtk-doc: Running scanner $MODULE-scan\n";
+system("sh -c ./$MODULE-scan") == 0 or die "Scan failed: $!\n";
+
+unlink "./$MODULE-scan.c", "./$MODULE-scan.o", "./$MODULE-scan.lo", "./$MODULE-scan";
+
+#&UpdateFileIfChanged ($old_signals_filename, $new_signals_filename, 0);
+&UpdateFileIfChanged ($old_hierarchy_filename, $new_hierarchy_filename, 0);
+&UpdateFileIfChanged ($old_interfaces_filename, $new_interfaces_filename, 0);
+&UpdateFileIfChanged ($old_prerequisites_filename, $new_prerequisites_filename, 0);
+#&UpdateFileIfChanged ($old_args_filename, $new_args_filename, 0);
+
+
--- /dev/null
+# This is an include file specifically tuned for building documentation
+# for GStreamer plug-ins
+
+help:
+ @echo
+ @echo "If you are a doc maintainer, run 'make update' to update"
+ @echo "the documentation files maintained in CVS"
+ @echo
+ @echo Other useful make targets:
+ @echo
+ @echo check-inspected-versions: make sure the inspected plugin info
+ @echo is up to date before a release
+ @echo
+
+# update the stuff maintained by doc maintainers
+update:
+ $(MAKE) inspect-update
+ $(MAKE) scanobj-update
+
+# We set GPATH here; this gives us semantics for GNU make
+# which are more like other make's VPATH, when it comes to
+# whether a source that is a target of one rule is then
+# searched for in VPATH/GPATH.
+#
+GPATH = $(srcdir)
+
+# thomas: make docs parallel installable
+TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@
+
+EXTRA_DIST = \
+ scanobj-build.stamp \
+ $(srcdir)/inspect/*.xml \
+ inspect.stamp \
+ inspect-build.stamp \
+ $(SCANOBJ_FILES) \
+ $(content_files) \
+ $(extra_files) \
+ $(HTML_IMAGES) \
+ $(DOC_MAIN_SGML_FILE) \
+ $(DOC_OVERRIDES) \
+ $(DOC_MODULE)-sections.txt
+
+MAINTAINER_DOC_STAMPS = \
+ scanobj-build.stamp \
+ inspect-build.stamp \
+ inspect.stamp
+
+# we don't add inspect-build.stamp and scanobj-build.stamp here since they are
+# built manually by docs maintainers and result is commited to CVS
+DOC_STAMPS = \
+ scan-build.stamp \
+ tmpl-build.stamp \
+ sgml-build.stamp \
+ html-build.stamp \
+ scan.stamp \
+ tmpl.stamp \
+ sgml.stamp \
+ html.stamp
+
+# files generated/updated by gtkdoc-scangobj
+SCANOBJ_FILES = \
+ $(DOC_MODULE).signals \
+ $(DOC_MODULE).hierarchy \
+ $(DOC_MODULE).interfaces \
+ $(DOC_MODULE).prerequisites \
+ $(DOC_MODULE).types \
+ $(DOC_MODULE).args
+
+SCANOBJ_FILES_O = \
+ .libs/$(DOC_MODULE)-scan.o
+
+# files generated/updated by gtkdoc-scan
+SCAN_FILES = \
+ $(DOC_MODULE)-sections.txt \
+ $(DOC_MODULE)-overrides.txt \
+ $(DOC_MODULE)-undocumented.txt \
+ $(DOC_MODULE)-decl.txt \
+ $(DOC_MODULE)-decl-list.txt
+
+
+REPORT_FILES = \
+ $(DOC_MODULE)-undocumented.txt \
+ $(DOC_MODULE)-undeclared.txt \
+ $(DOC_MODULE)-unused.txt
+
+# FC3 seems to need -scan.c to be part of CLEANFILES for distcheck
+# no idea why FC4 can do without
+CLEANFILES = \
+ $(SCANOBJ_FILES_O) \
+ $(DOC_MODULE)-scan.c \
+ $(REPORT_FILES) \
+ $(DOC_STAMPS) \
+ inspect-registry.xml
+
+
+if ENABLE_GTK_DOC
+all-local: html-build.stamp
+
+#### scan gobjects; done by documentation maintainer ####
+scanobj-update:
+ -rm scanobj-build.stamp
+ $(MAKE) scanobj-build.stamp
+
+# in the case of non-srcdir builds, the built gst directory gets added
+# to gtk-doc scanning; but only then, to avoid duplicates
+# FIXME: since we don't have the scan step as part of the build anymore,
+# we could remove that
+# TODO: finish elite script that updates the output files of this step
+# instead of rewriting them, so that multiple maintainers can generate
+# a collective set of args and signals
+scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles)
+ @echo '*** Scanning GObjects ***'
+ if test x"$(srcdir)" != x. ; then \
+ for f in $(SCANOBJ_FILES); \
+ do \
+ cp $(srcdir)/$$f . ; \
+ done; \
+ else \
+ $(INSPECT_ENVIRONMENT) \
+ CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" \
+ CFLAGS="-g $(GTKDOC_CFLAGS)" LDFLAGS="$(GTKDOC_LIBS)" \
+ $(GST_DOC_SCANOBJ) --type-init-func="gst_init(NULL,NULL)" \
+ --module=$(DOC_MODULE) --source=$(PACKAGE) && \
+ $(PYTHON) \
+ $(top_srcdir)/common/scangobj-merge.py $(DOC_MODULE); \
+ fi
+ touch scanobj-build.stamp
+
+$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(SCANOBJ_FILES_O): scan-build.stamp
+ @true
+
+### inspect GStreamer plug-ins; done by documentation maintainer ###
+
+# only look at the plugins in this module when building inspect .xml stuff
+INSPECT_REGISTRY=$(top_builddir)/docs/plugins/inspect-registry.xml
+INSPECT_ENVIRONMENT=\
+ GST_PLUGIN_SYSTEM_PATH= \
+ GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(top_builddir)/plugins:$(top_builddir)/src \
+ GST_REGISTRY=$(INSPECT_REGISTRY)
+
+# update the element and plugin XML descriptions; store in inspect/
+inspect:
+ mkdir inspect
+
+inspect-update: inspect
+ -rm $(INSPECT_REGISTRY)
+ -rm inspect-build.stamp
+ $(MAKE) inspect-build.stamp
+
+# FIXME: inspect.stamp should be written to by gst-xmlinspect.py
+# IF the output changed; see gtkdoc-mktmpl
+inspect-build.stamp:
+ @echo '*** Rebuilding plugin inspection files ***'
+ if test x"$(srcdir)" != x. ; then \
+ cp $(srcdir)/inspect.stamp . ; \
+ cp $(srcdir)/inspect-build.stamp . ; \
+ else \
+ $(INSPECT_ENVIRONMENT) $(PYTHON) \
+ $(top_srcdir)/common/gst-xmlinspect.py $(PACKAGE) inspect && \
+ echo -n "timestamp" > inspect.stamp && \
+ touch inspect-build.stamp; \
+ fi
+
+### scan headers; done on every build ###
+scan-build.stamp: $(HFILE_GLOB) $(EXTRA_HFILES) $(basefiles) scanobj-build.stamp inspect-build.stamp
+ if test "x$(top_srcdir)" != "x$(top_builddir)" && \
+ test -d "$(top_builddir)/gst"; \
+ then \
+ export BUILT_OPTIONS="--source-dir=$(top_builddir)/gst"; \
+ fi; \
+ gtkdoc-scan \
+ $(SCAN_OPTIONS) $(EXTRA_HFILES) \
+ --module=$(DOC_MODULE) \
+ $$BUILT_OPTIONS \
+ --ignore-headers="$(IGNORE_HFILES)"; \
+ touch scan-build.stamp
+
+#### update templates; done on every build ####
+
+### FIXME: make this error out again when docs are fixed for 0.9
+# in a non-srcdir build, we need to copy files from the previous step
+# and the files from previous runs of this step
+tmpl-build.stamp: $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_OVERRIDES)
+ @echo '*** Rebuilding template files ***'
+ if test x"$(srcdir)" != x. ; then \
+ for f in $(SCANOBJ_FILES) $(SCAN_FILES); \
+ do \
+ if test -e $(srcdir)/$$f; then cp $(srcdir)/$$f . ; fi; \
+ done; \
+ fi
+ gtkdoc-mktmpl --module=$(DOC_MODULE) | tee tmpl-build.log
+ $(PYTHON) \
+ $(top_srcdir)/common/mangle-tmpl.py $(srcdir)/inspect tmpl
+ @cat $(DOC_MODULE)-unused.txt
+ rm -f tmpl-build.log
+ touch tmpl-build.stamp
+
+tmpl.stamp: tmpl-build.stamp
+ @true
+
+#### build xml; done on every build ####
+
+### FIXME: make this error out again when docs are fixed for 0.9
+sgml-build.stamp: tmpl.stamp inspect.stamp $(CFILE_GLOB) $(top_srcdir)/common/plugins.xsl
+ @echo '*** Building XML ***'
+ @-mkdir -p xml
+ @for a in $(srcdir)/inspect/*.xml; do \
+ xsltproc --stringparam module $(MODULE) \
+ $(top_srcdir)/common/plugins.xsl $$a > xml/`basename $$a`; done
+ @for f in $(EXAMPLE_CFILES); do \
+ $(PYTHON) $(top_srcdir)/common/c-to-xml.py $$f > xml/element-`basename $$f .c`.xml; done
+ gtkdoc-mkdb \
+ --module=$(DOC_MODULE) \
+ --source-dir=$(DOC_SOURCE_DIR) \
+ --main-sgml-file=$(srcdir)/$(DOC_MAIN_SGML_FILE) \
+ --output-format=xml \
+ --ignore-files="$(IGNORE_HFILES) $(IGNORE_CFILES)" \
+ $(MKDB_OPTIONS) \
+ | tee sgml-build.log
+ @if grep "WARNING:" sgml-build.log > /dev/null; then true; fi # exit 1; fi
+ cp ../version.entities xml
+ rm sgml-build.log
+ touch sgml-build.stamp
+
+sgml.stamp: sgml-build.stamp
+ @true
+
+#### build html; done on every step ####
+
+html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+ @echo '*** Building HTML ***'
+ if test -d html; then rm -rf html; fi
+ mkdir html
+ cp $(srcdir)/$(DOC_MAIN_SGML_FILE) html
+ @for f in $(content_files); do cp $(srcdir)/$$f html; done
+ cp -pr xml html
+ cp ../version.entities html
+ cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) \
+ 2>&1 | tee ../html-build.log
+ @if grep "warning:" html-build.log > /dev/null; then \
+ echo "ERROR"; grep "warning:" html-build.log; exit 1; fi
+ @rm html-build.log
+ mv html/index.sgml html/index.sgml.bak
+ $(SED) "s/ href=\"$(DOC_MODULE)\// href=\"$(DOC_MODULE)-@GST_MAJORMINOR@\//g" html/index.sgml.bak >html/index.sgml
+ rm -f html/index.sgml.bak
+ rm -f html/$(DOC_MAIN_SGML_FILE)
+ rm -rf html/xml
+ rm -f html/version.entities
+ test "x$(HTML_IMAGES)" = "x" || for i in "" $(HTML_IMAGES) ; do \
+ if test "$$i" != ""; then cp $(srcdir)/$$i html ; fi; done
+ @echo '-- Fixing Crossreferences'
+ gtkdoc-fixxref --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
+ touch html-build.stamp
+else
+all-local:
+endif
+
+# FIXME: these rules need a little cleaning up
+clean-local:
+ rm -f *~ *.bak
+ rm -rf .libs
+# clean files generated for tmpl build
+ -rm -rf tmpl
+# clean files copied/generated for nonsrcdir tmpl build
+ if test x"$(srcdir)" != x. ; then \
+ rm -rf $(SCANOBJ_FILES) $(SCAN_FILES); \
+ fi
+# clean files generated for xml build
+ -rm -rf xml
+# clean files generate for html build
+ -rm -rf html
+
+distclean-local: clean
+ rm -rf tmpl/*.sgml.bak
+ rm -f *.stamp || true
+ rm -rf *.o
+
+# thomas: make docs parallel installable; devhelp requires majorminor too
+install-data-local:
+ $(mkinstalldirs) $(DESTDIR)$(TARGET_DIR)
+ (installfiles=`echo ./html/*.html`; \
+ if test "$$installfiles" = './html/*.html'; \
+ then echo '-- Nothing to install' ; \
+ else \
+ for i in $$installfiles; do \
+ echo '-- Installing '$$i ; \
+ $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
+ done; \
+ pngfiles=`echo ./html/*.png`; \
+ if test "$$pngfiles" != './html/*.png'; then \
+ for i in $$pngfiles; do \
+ echo '-- Installing '$$i ; \
+ $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
+ done; \
+ fi; \
+ echo '-- Installing $(srcdir)/html/$(DOC_MODULE).devhelp' ; \
+ $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp \
+ $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
+ if test -e $(srcdir)/html/$(DOC_MODULE).devhelp2; then \
+ $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
+ $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
+ fi; \
+ echo '-- Installing $(srcdir)/html/index.sgml' ; \
+ $(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
+ if test -e $(srcdir)/html/style.css; then \
+ echo '-- Installing $(srcdir)/html/style.css' ; \
+ $(INSTALL_DATA) $(srcdir)/html/style.css $(DESTDIR)$(TARGET_DIR); \
+ fi; \
+ fi)
+uninstall-local:
+ (installfiles=`echo ./html/*.html`; \
+ if test "$$installfiles" = './html/*.html'; \
+ then echo '-- Nothing to uninstall' ; \
+ else \
+ for i in $$installfiles; do \
+ rmfile=`basename $$i` ; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
+ done; \
+ pngfiles=`echo ./html/*.png`; \
+ if test "$$pngfiles" != './html/*.png'; then \
+ for i in $$pngfiles; do \
+ rmfile=`basename $$i` ; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
+ done; \
+ fi; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
+ if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
+ fi; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
+ if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
+ fi; \
+ fi)
+ if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
+
+#
+# Checks
+#
+check-hierarchy: $(DOC_MODULE).hierarchy
+ @if grep ' ' $(DOC_MODULE).hierarchy; then \
+ echo "$(DOC_MODULE).hierarchy contains tabs, please fix"; \
+ /bin/false; \
+ fi
+
+check: check-hierarchy
+
+# wildcard is apparently not portable to other makes, hence the use of find
+inspect_files = $(shell find $(top_srcdir)/docs/plugins/inspect -name '*.xml')
+
+check-inspected-versions:
+ @echo Checking plugin versions of inspected plugin data ...; \
+ fail=0 ; \
+ for each in $(inspect_files) ; do \
+ if (grep -H '<version>' $$each | grep -v '<version>$(VERSION)'); then \
+ echo $$each should be fixed to say version $(VERSION) or be removed ; \
+ echo "sed -i -e 's/<version.*version>/<version>$(VERSION)<\/version>/'" $$each; \
+ echo ; \
+ fail=1; \
+ fi ; \
+ done ; \
+ exit $$fail
+
+#
+# Require gtk-doc when making dist
+#
+if ENABLE_GTK_DOC
+dist-check-gtkdoc:
+else
+dist-check-gtkdoc:
+ @echo "*** gtk-doc must be installed and enabled in order to make dist"
+ @false
+endif
+
+# FIXME: decide whether we want to dist generated html or not
+dist-hook: dist-check-gtkdoc dist-hook-local
+ mkdir $(distdir)/tmpl
+ mkdir $(distdir)/xml
+ mkdir $(distdir)/html
+ -cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
+ -cp $(srcdir)/sgml/*.xml $(distdir)/xml
+ -cp $(srcdir)/html/index.sgml $(distdir)/html
+ -cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
+ -cp $(srcdir)/html/$(DOC_MODULE).devhelp* $(distdir)/html
+
+ images=$(HTML_IMAGES) ; \
+ for i in "" $$images ; do \
+ if test "$$i" != ""; then cp $(srcdir)/$$i $(distdir)/html ; fi; \
+ done
+
+.PHONY : dist-hook-local
+
--- /dev/null
+###########################################################################
+# Everything below here is generic and you shouldn't need to change it.
+###########################################################################
+# thomas: except of course that we did
+
+# thomas: copied from glib-2
+# We set GPATH here; this gives us semantics for GNU make
+# which are more like other make's VPATH, when it comes to
+# whether a source that is a target of one rule is then
+# searched for in VPATH/GPATH.
+#
+GPATH = $(srcdir)
+
+# thomas: make docs parallel installable
+TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@
+
+EXTRA_DIST = \
+ $(content_files) \
+ $(extra_files) \
+ $(HTML_IMAGES) \
+ $(DOC_MAIN_SGML_FILE) \
+ $(DOC_MODULE).types \
+ $(DOC_OVERRIDES) \
+ $(DOC_MODULE)-sections.txt
+
+DOC_STAMPS = \
+ scan-build.stamp \
+ tmpl-build.stamp \
+ sgml-build.stamp \
+ html-build.stamp \
+ $(srcdir)/tmpl.stamp \
+ $(srcdir)/sgml.stamp \
+ $(srcdir)/html.stamp
+
+SCANOBJ_FILES = \
+ $(DOC_MODULE).args \
+ $(DOC_MODULE).hierarchy \
+ $(DOC_MODULE).interfaces \
+ $(DOC_MODULE).prerequisites \
+ .libs/$(DOC_MODULE)-scan.o \
+ $(DOC_MODULE).signals
+
+REPORT_FILES = \
+ $(DOC_MODULE)-undocumented.txt \
+ $(DOC_MODULE)-undeclared.txt \
+ $(DOC_MODULE)-unused.txt
+
+CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS)
+
+if ENABLE_GTK_DOC
+all-local: html-build.stamp
+
+#### scan ####
+
+# in the case of non-srcdir builds, the built gst directory gets added
+# to gtk-doc scanning; but only then, to avoid duplicates
+scan-build.stamp: $(HFILE_GLOB) $(SCANOBJ_DEPS) $(basefiles)
+ @echo '*** Scanning header files ***'
+ if grep -l '^..*$$' $(srcdir)/$(DOC_MODULE).types > /dev/null; \
+ then \
+ if test x"$(srcdir)" != x. ; then \
+ cp $(srcdir)/$(DOC_MODULE).types . ; \
+ chmod u+w $(DOC_MODULE).types ; \
+ fi ; \
+ GST_PLUGIN_SYSTEM_PATH=`cd $(top_builddir) && pwd` \
+ GST_PLUGIN_PATH= \
+ CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" \
+ CFLAGS="$(GTKDOC_CFLAGS)" LDFLAGS="$(GTKDOC_LIBS)" \
+ gtkdoc-scangobj --type-init-func="gst_init(NULL,NULL)" \
+ --module=$(DOC_MODULE) ; \
+ else \
+ cd $(srcdir) ; \
+ for i in $(SCANOBJ_FILES) ; do \
+ test -f $$i || touch $$i ; \
+ done \
+ fi
+ if test "x$(top_srcdir)" != "x$(top_builddir)"; \
+ then \
+ export BUILT_OPTIONS="--source-dir=$(DOC_BUILD_DIR)"; \
+ fi; \
+ gtkdoc-scan \
+ $(SCAN_OPTIONS) $(EXTRA_HFILES) \
+ --module=$(DOC_MODULE) \
+ --source-dir=$(DOC_SOURCE_DIR) \
+ $$BUILT_OPTIONS \
+ --ignore-headers="$(IGNORE_HFILES)"
+ touch scan-build.stamp
+
+$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES): scan-build.stamp
+ @true
+
+#### templates ####
+
+tmpl-build.stamp: $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_OVERRIDES)
+ @echo '*** Rebuilding template files ***'
+ if test x"$(srcdir)" != x. ; then \
+ cp $(srcdir)/$(DOC_MODULE)-sections.txt . ; \
+ touch $(DOC_MODULE)-decl.txt ; \
+ fi
+ gtkdoc-mktmpl --module=$(DOC_MODULE) | tee tmpl-build.log
+ @if test -s $(DOC_MODULE)-unused.txt; then \
+ exit $(if $(DOCS_ARE_INCOMPLETE_PLEASE_FIXME),0,1); fi
+ rm -f tmpl-build.log
+ touch tmpl-build.stamp
+
+tmpl.stamp: tmpl-build.stamp
+ @true
+
+#### xml ####
+
+### FIXME: make this error out again when docs are complete
+sgml-build.stamp: tmpl.stamp $(CFILE_GLOB)
+ @echo '*** Building XML ***'
+ gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR) --main-sgml-file=$(srcdir)/$(DOC_MAIN_SGML_FILE) --output-format=xml $(MKDB_OPTIONS) | tee sgml-build.log
+ @if grep "WARNING:" sgml-build.log > /dev/null; then true; fi # exit 1; fi
+ rm sgml-build.log
+ touch sgml-build.stamp
+
+sgml.stamp: sgml-build.stamp
+ @true
+
+#### html ####
+
+html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
+ @echo '*** Building HTML ***'
+ if test -d html; then rm -rf html; fi
+ mkdir html
+ cp $(srcdir)/$(DOC_MAIN_SGML_FILE) html
+ @for f in $(content_files); do cp $(srcdir)/$$f html; done
+ cp -pr xml html
+ cp ../version.entities html
+ cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE)
+ mv html/index.sgml html/index.sgml.bak
+ $(SED) "s/ href=\"$(DOC_MODULE)\// href=\"$(DOC_MODULE)-@GST_MAJORMINOR@\//g" html/index.sgml.bak >html/index.sgml
+ rm -f html/index.sgml.bak
+ rm -f html/$(DOC_MAIN_SGML_FILE)
+ rm -rf html/xml
+ rm -f html/version.entities
+ test "x$(HTML_IMAGES)" = "x" || for i in "" $(HTML_IMAGES) ; do \
+ if test "$$i" != ""; then cp $(srcdir)/$$i html ; fi; done
+ @echo '-- Fixing Crossreferences'
+ gtkdoc-fixxref --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
+ touch html-build.stamp
+else
+all-local:
+endif
+
+clean-local:
+ rm -f *~ *.bak
+ rm -rf xml html
+ rm -rf .libs
+
+maintainer-clean-local: clean
+ cd $(srcdir) && rm -rf xml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
+
+# company: don't delete .sgml and -sections.txt as they're in CVS
+# FIXME : thomas added all sgml files and some other things to make
+# make distcheck work
+distclean-local: clean
+ rm -f $(DOC_MODULE)-decl-list.txt
+ rm -f $(DOC_MODULE)-decl.txt
+ rm -f $(REPORT_FILES)
+ rm -rf tmpl/*.sgml.bak
+ rm -f $(DOC_MODULE).hierarchy
+ rm -f *.stamp || true
+ if test x"$(srcdir)" != x. ; then \
+ rm -f $(DOC_MODULE)-docs.sgml ; \
+ rm -f $(DOC_MODULE).types ; \
+ rm -f $(DOC_MODULE).interfaces ; \
+ rm -f $(DOC_MODULE)-overrides.txt ; \
+ rm -f $(DOC_MODULE).prerequisites ; \
+ rm -f $(DOC_MODULE)-sections.txt ; \
+ rm -rf tmpl/*.sgml ; \
+ fi
+ rm -rf *.o
+
+# thomas: make docs parallel installable; devhelp requires majorminor too
+install-data-local:
+ $(mkinstalldirs) $(DESTDIR)$(TARGET_DIR)
+ (installfiles=`echo ./html/*.html`; \
+ if test "$$installfiles" = './html/*.html'; \
+ then echo '-- Nothing to install' ; \
+ else \
+ for i in $$installfiles; do \
+ echo '-- Installing '$$i ; \
+ $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
+ done; \
+ pngfiles=`echo ./html/*.png`; \
+ if test "$$pngfiles" != './html/*.png'; then \
+ for i in $$pngfiles; do \
+ echo '-- Installing '$$i ; \
+ $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
+ done; \
+ fi; \
+ echo '-- Installing $(srcdir)/html/$(DOC_MODULE).devhelp' ; \
+ $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp \
+ $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
+ if test -e $(srcdir)/html/$(DOC_MODULE).devhelp2; then \
+ $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
+ $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
+ fi; \
+ echo '-- Installing $(srcdir)/html/index.sgml' ; \
+ $(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
+ if test -e $(srcdir)/html/style.css; then \
+ echo '-- Installing $(srcdir)/html/style.css' ; \
+ $(INSTALL_DATA) $(srcdir)/html/style.css $(DESTDIR)$(TARGET_DIR); \
+ fi; \
+ fi)
+uninstall-local:
+ (installfiles=`echo ./html/*.html`; \
+ if test "$$installfiles" = './html/*.html'; \
+ then echo '-- Nothing to uninstall' ; \
+ else \
+ for i in $$installfiles; do \
+ rmfile=`basename $$i` ; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
+ done; \
+ pngfiles=`echo ./html/*.png`; \
+ if test "$$pngfiles" != './html/*.png'; then \
+ for i in $$pngfiles; do \
+ rmfile=`basename $$i` ; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
+ done; \
+ fi; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
+ if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
+ rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
+ fi; \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
+ if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
+ echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
+ rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
+ fi; \
+ fi)
+ if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
+
+#
+# Require gtk-doc when making dist
+#
+if ENABLE_GTK_DOC
+dist-check-gtkdoc:
+else
+dist-check-gtkdoc:
+ @echo "*** gtk-doc must be installed and enabled in order to make dist"
+ @false
+endif
+
+dist-hook: dist-check-gtkdoc dist-hook-local
+ mkdir $(distdir)/tmpl
+ mkdir $(distdir)/xml
+ mkdir $(distdir)/html
+ -cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
+ -cp $(srcdir)/sgml/*.xml $(distdir)/xml
+ -cp $(srcdir)/html/index.sgml $(distdir)/html
+ -cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
+ -cp $(srcdir)/html/$(DOC_MODULE).devhelp* $(distdir)/html
+
+ images=$(HTML_IMAGES) ; \
+ for i in "" $$images ; do \
+ if test "$$i" != ""; then cp $(srcdir)/$$i $(distdir)/html ; fi; \
+ done
+
+.PHONY : dist-hook-local
--- /dev/null
+EXTRA_DIST = \
+ README \
+ as-ac-expand.m4 \
+ as-auto-alt.m4 \
+ as-compiler-flag.m4 \
+ as-compiler.m4 \
+ as-docbook.m4 \
+ as-gcc-inline-assembly.m4 \
+ as-libtool.m4 \
+ as-libtool-tags.m4 \
+ as-python.m4 \
+ as-scrub-include.m4 \
+ as-version.m4 \
+ ax_create_stdint_h.m4 \
+ glib-gettext.m4 \
+ gst-arch.m4 \
+ gst-args.m4 \
+ gst-check.m4 \
+ gst-debuginfo.m4 \
+ gst-default.m4 \
+ gst-doc.m4 \
+ gst-feature.m4 \
+ gst-function.m4 \
+ gst-gettext.m4 \
+ gst-glib2.m4 \
+ gst-libxml2.m4 \
+ gst-plugindir.m4 \
+ gst-valgrind.m4 \
+ pkg.m4
--- /dev/null
+All aclocal .m4 files we need are put here and cat'd to acinclude.m4 in
+the source root. Official ones (taken from the relevant devel packages)
+are named as-is, unofficial ones (or changed ones) get a gst-prefix.
--- /dev/null
+dnl as-ac-expand.m4 0.2.0
+dnl autostars m4 macro for expanding directories using configure's prefix
+dnl thomas@apestaart.org
+
+dnl AS_AC_EXPAND(VAR, CONFIGURE_VAR)
+dnl example
+dnl AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
+dnl will set SYSCONFDIR to /usr/local/etc if prefix=/usr/local
+
+AC_DEFUN([AS_AC_EXPAND],
+[
+ EXP_VAR=[$1]
+ FROM_VAR=[$2]
+
+ dnl first expand prefix and exec_prefix if necessary
+ prefix_save=$prefix
+ exec_prefix_save=$exec_prefix
+
+ dnl if no prefix given, then use /usr/local, the default prefix
+ if test "x$prefix" = "xNONE"; then
+ prefix="$ac_default_prefix"
+ fi
+ dnl if no exec_prefix given, then use prefix
+ if test "x$exec_prefix" = "xNONE"; then
+ exec_prefix=$prefix
+ fi
+
+ full_var="$FROM_VAR"
+ dnl loop until it doesn't change anymore
+ while true; do
+ new_full_var="`eval echo $full_var`"
+ if test "x$new_full_var" = "x$full_var"; then break; fi
+ full_var=$new_full_var
+ done
+
+ dnl clean up
+ full_var=$new_full_var
+ AC_SUBST([$1], "$full_var")
+
+ dnl restore prefix and exec_prefix
+ prefix=$prefix_save
+ exec_prefix=$exec_prefix_save
+])
--- /dev/null
+dnl as-auto-alt.m4 0.0.2
+dnl autostars m4 macro for supplying alternate autotools versions to configure
+dnl thomas@apestaart.org
+dnl
+dnl AS_AUTOTOOLS_ALTERNATE()
+dnl
+dnl supplies --with arguments for autoconf, autoheader, automake, aclocal
+
+AC_DEFUN([AS_AUTOTOOLS_ALTERNATE],
+[
+ dnl allow for different autoconf version
+ AC_ARG_WITH(autoconf,
+ AC_HELP_STRING([--with-autoconf],
+ [use a different autoconf for regeneration of Makefiles]),
+ [
+ unset AUTOCONF
+ AM_MISSING_PROG(AUTOCONF, ${withval})
+ AC_MSG_NOTICE([Using $AUTOCONF as autoconf])
+ ])
+
+ dnl allow for different autoheader version
+ AC_ARG_WITH(autoheader,
+ AC_HELP_STRING([--with-autoheader],
+ [use a different autoheader for regeneration of Makefiles]),
+ [
+ unset AUTOHEADER
+ AM_MISSING_PROG(AUTOHEADER, ${withval})
+ AC_MSG_NOTICE([Using $AUTOHEADER as autoheader])
+ ])
+
+ dnl allow for different automake version
+ AC_ARG_WITH(automake,
+ AC_HELP_STRING([--with-automake],
+ [use a different automake for regeneration of Makefiles]),
+ [
+ unset AUTOMAKE
+ AM_MISSING_PROG(AUTOMAKE, ${withval})
+ AC_MSG_NOTICE([Using $AUTOMAKE as automake])
+ ])
+
+ dnl allow for different aclocal version
+ AC_ARG_WITH(aclocal,
+ AC_HELP_STRING([--with-aclocal],
+ [use a different aclocal for regeneration of Makefiles]),
+ [
+ unset ACLOCAL
+ AM_MISSING_PROG(ACLOCAL, ${withval})
+ AC_MSG_NOTICE([Using $ACLOCAL as aclocal])
+ ])
+])
--- /dev/null
+dnl as-compiler-flag.m4 0.1.0
+
+dnl autostars m4 macro for detection of compiler flags
+
+dnl David Schleef <ds@schleef.org>
+dnl Tim-Philipp Müller <tim centricular net>
+
+dnl AS_COMPILER_FLAG(CFLAGS, ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
+dnl Tries to compile with the given CFLAGS.
+dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
+dnl and ACTION-IF-NOT-ACCEPTED otherwise.
+
+AC_DEFUN([AS_COMPILER_FLAG],
+[
+ AC_MSG_CHECKING([to see if compiler understands $1])
+
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $1"
+
+ AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
+ CFLAGS="$save_CFLAGS"
+
+ if test "X$flag_ok" = Xyes ; then
+ $2
+ true
+ else
+ $3
+ true
+ fi
+ AC_MSG_RESULT([$flag_ok])
+])
+
+dnl AS_CXX_COMPILER_FLAG(CPPFLAGS, ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
+dnl Tries to compile with the given CPPFLAGS.
+dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
+dnl and ACTION-IF-NOT-ACCEPTED otherwise.
+
+AC_DEFUN([AS_CXX_COMPILER_FLAG],
+[
+ AC_REQUIRE([AC_PROG_CXX])
+
+ AC_MSG_CHECKING([to see if c++ compiler understands $1])
+
+ save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $1"
+
+ AC_LANG_PUSH(C++)
+
+ AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
+ CPPFLAGS="$save_CPPFLAGS"
+
+ if test "X$flag_ok" = Xyes ; then
+ $2
+ true
+ else
+ $3
+ true
+ fi
+
+ AC_LANG_POP(C++)
+
+ AC_MSG_RESULT([$flag_ok])
+])
+
--- /dev/null
+dnl as-compiler.m4 0.1.0
+
+dnl autostars m4 macro for detection of compiler flavor
+
+dnl Thomas Vander Stichele <thomas at apestaart dot org>
+
+dnl $Id: as-compiler.m4,v 1.4 2004/06/01 09:33:45 thomasvs Exp $
+
+dnl AS_COMPILER(COMPILER)
+dnl will set variable COMPILER to
+dnl - gcc
+dnl - forte
+dnl - (empty) if no guess could be made
+
+AC_DEFUN([AS_COMPILER],
+[
+ as_compiler=
+ AC_MSG_CHECKING(for compiler flavour)
+
+ dnl is it gcc ?
+ if test "x$GCC" = "xyes"; then
+ as_compiler="gcc"
+ fi
+
+ dnl is it forte ?
+ AC_TRY_RUN([
+int main
+(int argc, char *argv[])
+{
+#ifdef __sun
+ return 0;
+#else
+ return 1;
+#endif
+}
+ ], as_compiler="forte", ,)
+
+ if test "x$as_compiler" = "x"; then
+ AC_MSG_RESULT([unknown !])
+ else
+ AC_MSG_RESULT($as_compiler)
+ fi
+ [$1]=$as_compiler
+])
--- /dev/null
+dnl AS_DOCBOOK([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl checks if xsltproc can build docbook documentation
+dnl (which is possible if the catalog is set up properly
+dnl I also tried checking for a specific version and type of docbook
+dnl but xsltproc seemed to happily run anyway, so we can't check for that
+dnl and version
+dnl this macro takes inspiration from
+dnl http://www.movement.uklinux.net/docs/docbook-autotools/configure.html
+AC_DEFUN([AS_DOCBOOK],
+[
+ XSLTPROC_FLAGS=--nonet
+ DOCBOOK_ROOT=
+ TYPE_LC=xml
+ TYPE_UC=XML
+ DOCBOOK_VERSION=4.1.2
+
+ if test ! -f /etc/xml/catalog; then
+ for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/ /usr/local/share/xsl/docbook ;
+ do
+ if test -d "$i"; then
+ DOCBOOK_ROOT=$i
+ fi
+ done
+ else
+ XML_CATALOG=/etc/xml/catalog
+ CAT_ENTRY_START='<!--'
+ CAT_ENTRY_END='-->'
+ fi
+
+ dnl We need xsltproc to process the test
+ AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,)
+ XSLTPROC_WORKS=no
+ if test -n "$XSLTPROC"; then
+ AC_MSG_CHECKING([whether xsltproc docbook processing works])
+
+ if test -n "$XML_CATALOG"; then
+ DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+ else
+ DB_FILE="$DOCBOOK_ROOT/xhtml/docbook.xsl"
+ fi
+ $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END
+<?xml version="1.0" encoding='ISO-8859-1'?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook $TYPE_UC V$DOCBOOK_VERSION//EN" "http://www.oasis-open.org/docbook/$TYPE_LC/$DOCBOOK_VERSION/docbookx.dtd">
+<book id="test">
+</book>
+END
+ if test "$?" = 0; then
+ XSLTPROC_WORKS=yes
+ fi
+ AC_MSG_RESULT($XSLTPROC_WORKS)
+ fi
+
+ if test "x$XSLTPROC_WORKS" = "xyes"; then
+ dnl execute ACTION-IF-FOUND
+ ifelse([$1], , :, [$1])
+ else
+ dnl execute ACTION-IF-NOT-FOUND
+ ifelse([$2], , :, [$2])
+ fi
+
+ AC_SUBST(XML_CATALOG)
+ AC_SUBST(XSLTPROC_FLAGS)
+ AC_SUBST(DOCBOOK_ROOT)
+ AC_SUBST(CAT_ENTRY_START)
+ AC_SUBST(CAT_ENTRY_END)
+])
--- /dev/null
+dnl as-gcc-inline-assembly.m4 0.1.0
+
+dnl autostars m4 macro for detection of gcc inline assembly
+
+dnl David Schleef <ds@schleef.org>
+
+dnl $Id: as-gcc-inline-assembly.m4,v 1.1 2008-02-26 09:38:00 thaytan Exp $
+
+dnl AS_COMPILER_FLAG(ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
+dnl Tries to compile with the given CFLAGS.
+dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
+dnl and ACTION-IF-NOT-ACCEPTED otherwise.
+
+AC_DEFUN([AS_GCC_INLINE_ASSEMBLY],
+[
+ AC_MSG_CHECKING([if compiler supports gcc-style inline assembly])
+
+ AC_TRY_COMPILE([], [
+#ifdef __GNUC_MINOR__
+#if (__GNUC__ * 1000 + __GNUC_MINOR__) < 3004
+#error GCC before 3.4 has critical bugs compiling inline assembly
+#endif
+#endif
+__asm__ (""::) ], [flag_ok=yes], [flag_ok=no])
+
+ if test "X$flag_ok" = Xyes ; then
+ $1
+ true
+ else
+ $2
+ true
+ fi
+ AC_MSG_RESULT([$flag_ok])
+])
+
+
+AC_DEFUN([AS_GCC_ASM_POWERPC_FPU],
+[
+ AC_MSG_CHECKING([if compiler supports FPU instructions on PowerPC])
+
+ AC_TRY_COMPILE([], [__asm__ ("fadd 0,0,0"::) ], [flag_ok=yes], [flag_ok=no])
+
+ if test "X$flag_ok" = Xyes ; then
+ $1
+ true
+ else
+ $2
+ true
+ fi
+ AC_MSG_RESULT([$flag_ok])
+])
+
--- /dev/null
+dnl as-libtool-tags.m4 0.1.4
+
+dnl autostars m4 macro for selecting libtool "tags" (languages)
+
+dnl Andy Wingo does not claim credit for this macro
+dnl backported from libtool 1.6 by Paolo Bonzini
+dnl see http://lists.gnu.org/archive/html/libtool/2003-12/msg00007.html
+
+dnl $Id: as-libtool-tags.m4,v 1.3 2006-04-01 15:30:56 thomasvs Exp $
+
+dnl AS_LIBTOOL_TAGS([tags...])
+
+dnl example
+dnl AS_LIBTOOL_TAGS([]) for only C (no fortran, etc)
+
+dnl When AC_LIBTOOL_TAGS is used, I redefine _LT_AC_TAGCONFIG
+dnl to be more similar to the libtool 1.6 implementation, which
+dnl uses an m4 loop and m4 case instead of a shell loop. This
+dnl way the CXX/GCJ/F77/RC tests are not always expanded.
+
+dnl AS_LIBTOOL_TAGS
+dnl ---------------
+dnl tags to enable
+AC_DEFUN([AS_LIBTOOL_TAGS],
+[m4_define([_LT_TAGS],[$1])
+m4_define([_LT_AC_TAGCONFIG], [
+ # redefined LT AC TAGCONFIG
+ if test -f "$ltmain"; then
+ if test ! -f "${ofile}"; then
+ AC_MSG_WARN([output file `$ofile' does not exist])
+ fi
+
+ if test -z "$LTCC"; then
+ eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+ if test -z "$LTCC"; then
+ AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
+ else
+ AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
+ fi
+ fi
+
+ AC_FOREACH([_LT_TAG], _LT_TAGS,
+ echo THOMAS: tag _LT_TAG
+ [m4_case(_LT_TAG,
+ [CXX], [
+ if test -n "$CXX" && test "X$CXX" != "Xno"; then
+ echo "THOMAS: YAY CXX"
+ AC_LIBTOOL_LANG_CXX_CONFIG
+ available_tags="$available_tags _LT_TAG"
+ fi],
+ [F77], [
+ if test -n "$F77" && test "X$F77" != "Xno"; then
+ AC_LIBTOOL_LANG_F77_CONFIG
+ available_tags="$available_tags _LT_TAG"
+ fi],
+ [GCJ], [
+ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+ AC_LIBTOOL_LANG_GCJ_CONFIG
+ available_tags="$available_tags _LT_TAG"
+ fi],
+ [RC], [
+ if test -n "$RC" && test "X$RC" != "Xno"; then
+ AC_LIBTOOL_LANG_RC_CONFIG
+ available_tags="$available_tags _LT_TAG"
+ fi],
+ [m4_errprintn(m4_location[: error: invalid tag name: ]"_LT_TAG")
+ m4_exit(1)])
+ ])
+ echo THOMAS: available tags: $available_tags
+ fi
+ # Now substitute the updated list of available tags.
+ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+ mv "${ofile}T" "$ofile"
+ chmod +x "$ofile"
+ AC_MSG_NOTICE([updated available libtool tags with $available_tags.])
+ else
+ rm -f "${ofile}T"
+ AC_MSG_ERROR([unable to update list of available tagged configurations.])
+
+ fi
+
+])dnl _LT_AC_TAG_CONFIG
+])
--- /dev/null
+dnl as-libtool.m4 0.1.4
+
+dnl autostars m4 macro for libtool versioning
+
+dnl Thomas Vander Stichele <thomas at apestaart dot org>
+
+dnl $Id: as-libtool.m4,v 1.6 2004/06/01 10:04:44 thomasvs Exp $
+
+dnl AS_LIBTOOL(PREFIX, CURRENT, REVISION, AGE, [RELEASE])
+
+dnl example
+dnl AS_LIBTOOL(GST, 2, 0, 0)
+
+dnl this macro
+dnl - defines [$PREFIX]_CURRENT, REVISION and AGE
+dnl - defines [$PREFIX]_LIBVERSION
+dnl - defines [$PREFIX]_LT_LDFLAGS to set versioning
+dnl - AC_SUBST's them all
+
+dnl if RELEASE is given, then add a -release option to the LDFLAGS
+dnl with the given release version
+dnl then use [$PREFIX]_LT_LDFLAGS in the relevant Makefile.am's
+
+dnl call AM_PROG_LIBTOOL after this call
+
+AC_DEFUN([AS_LIBTOOL],
+[
+ [$1]_CURRENT=[$2]
+ [$1]_REVISION=[$3]
+ [$1]_AGE=[$4]
+ [$1]_LIBVERSION=[$2]:[$3]:[$4]
+ AC_SUBST([$1]_CURRENT)
+ AC_SUBST([$1]_REVISION)
+ AC_SUBST([$1]_AGE)
+ AC_SUBST([$1]_LIBVERSION)
+
+ [$1]_LT_LDFLAGS="$[$1]_LT_LDFLAGS -version-info $[$1]_LIBVERSION"
+ if test ! -z "[$5]"
+ then
+ [$1]_LT_LDFLAGS="$[$1]_LT_LDFLAGS -release [$5]"
+ fi
+ AC_SUBST([$1]_LT_LDFLAGS)
+
+ AC_LIBTOOL_DLOPEN
+])
--- /dev/null
+## ------------------------
+## Python file handling
+## From Andrew Dalke
+## Updated by James Henstridge
+## Updated by Andy Wingo to loop through possible pythons
+## ------------------------
+
+# AS_PATH_PYTHON([MINIMUM-VERSION])
+
+# Adds support for distributing Python modules and packages. To
+# install modules, copy them to $(pythondir), using the python_PYTHON
+# automake variable. To install a package with the same name as the
+# automake package, install to $(pkgpythondir), or use the
+# pkgpython_PYTHON automake variable.
+
+# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
+# locations to install python extension modules (shared libraries).
+# Another macro is required to find the appropriate flags to compile
+# extension modules.
+
+# If your package is configured with a different prefix to python,
+# users will have to add the install directory to the PYTHONPATH
+# environment variable, or create a .pth file (see the python
+# documentation for details).
+
+# If the MINIMUM-VERSION argument is passed, AS_PATH_PYTHON will
+# cause an error if the version of python installed on the system
+# doesn't meet the requirement. MINIMUM-VERSION should consist of
+# numbers and dots only.
+
+# Updated to loop over all possible python binaries by Andy Wingo
+# <wingo@pobox.com>
+# Updated to only warn and unset PYTHON if no good one is found
+
+AC_DEFUN([AS_PATH_PYTHON],
+ [
+ dnl Find a version of Python. I could check for python versions 1.4
+ dnl or earlier, but the default installation locations changed from
+ dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
+ dnl in 1.5, and I don't want to maintain that logic.
+
+ dnl should we do the version check?
+ PYTHON_CANDIDATES="python python2.2 python2.1 python2.0 python2 \
+ python1.6 python1.5"
+ ifelse([$1],[],
+ [AC_PATH_PROG(PYTHON, $PYTHON_CANDIDATES)],
+ [
+ AC_MSG_NOTICE(Looking for Python version >= $1)
+ changequote(<<, >>)dnl
+ prog="
+import sys, string
+minver = '$1'
+# split string by '.' and convert to numeric
+minver_info = map(string.atoi, string.split(minver, '.'))
+# we can now do comparisons on the two lists:
+if sys.version_info >= tuple(minver_info):
+ sys.exit(0)
+else:
+ sys.exit(1)"
+ changequote([, ])dnl
+
+ python_good=false
+ for python_candidate in $PYTHON_CANDIDATES; do
+ unset PYTHON
+ AC_PATH_PROG(PYTHON, $python_candidate) 1> /dev/null 2> /dev/null
+
+ if test "x$PYTHON" = "x"; then continue; fi
+
+ if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC; then
+ AC_MSG_CHECKING(["$PYTHON":])
+ AC_MSG_RESULT([okay])
+ python_good=true
+ break;
+ else
+ dnl clear the cache val
+ unset ac_cv_path_PYTHON
+ fi
+ done
+ ])
+
+ if test "$python_good" != "true"; then
+ AC_MSG_WARN([No suitable version of python found])
+ PYTHON=
+ else
+
+ AC_MSG_CHECKING([local Python configuration])
+
+ dnl Query Python for its version number. Getting [:3] seems to be
+ dnl the best way to do this; it's what "site.py" does in the standard
+ dnl library. Need to change quote character because of [:3]
+
+ AC_SUBST(PYTHON_VERSION)
+ changequote(<<, >>)dnl
+ PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[:3]"`
+ changequote([, ])dnl
+
+
+ dnl Use the values of $prefix and $exec_prefix for the corresponding
+ dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
+ dnl distinct variables so they can be overridden if need be. However,
+ dnl general consensus is that you shouldn't need this ability.
+
+ AC_SUBST(PYTHON_PREFIX)
+ PYTHON_PREFIX='${prefix}'
+
+ AC_SUBST(PYTHON_EXEC_PREFIX)
+ PYTHON_EXEC_PREFIX='${exec_prefix}'
+
+ dnl At times (like when building shared libraries) you may want
+ dnl to know which OS platform Python thinks this is.
+
+ AC_SUBST(PYTHON_PLATFORM)
+ PYTHON_PLATFORM=`$PYTHON -c "import sys; print sys.platform"`
+
+
+ dnl Set up 4 directories:
+
+ dnl pythondir -- where to install python scripts. This is the
+ dnl site-packages directory, not the python standard library
+ dnl directory like in previous automake betas. This behaviour
+ dnl is more consistent with lispdir.m4 for example.
+ dnl
+ dnl Also, if the package prefix isn't the same as python's prefix,
+ dnl then the old $(pythondir) was pretty useless.
+
+ AC_SUBST(pythondir)
+ pythondir=$PYTHON_PREFIX"/lib/python"$PYTHON_VERSION/site-packages
+
+ dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
+ dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
+ dnl more consistent with the rest of automake.
+ dnl Maybe this should be put in python.am?
+
+ AC_SUBST(pkgpythondir)
+ pkgpythondir=\${pythondir}/$PACKAGE
+
+ dnl pyexecdir -- directory for installing python extension modules
+ dnl (shared libraries) Was PYTHON_SITE_EXEC in previous betas.
+
+ AC_SUBST(pyexecdir)
+ pyexecdir=$PYTHON_EXEC_PREFIX"/lib/python"$PYTHON_VERSION/site-packages
+
+ dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
+ dnl Maybe this should be put in python.am?
+
+ AC_SUBST(pkgpyexecdir)
+ pkgpyexecdir=\${pyexecdir}/$PACKAGE
+
+ AC_MSG_RESULT([looks good])
+
+ fi
+])
--- /dev/null
+dnl as-scrub-include.m4 0.0.4
+
+dnl autostars m4 macro for scrubbing CFLAGS of system include dirs
+dnl because gcc 3.x complains about including system including dirs
+
+dnl Thomas Vander Stichele <thomas at apestaart dot org>
+
+dnl $Id: as-scrub-include.m4,v 1.5 2004/06/12 08:19:09 thomasvs Exp $
+
+dnl This macro uses output of cpp -v and expects it to contain text that
+dnl looks a little bit like this:
+dnl #include <...> search starts here:
+dnl /usr/local/include
+dnl /usr/lib/gcc-lib/i386-redhat-linux/3.2/include
+dnl /usr/include
+dnl End of search list.
+
+dnl AS_SCRUB_INCLUDE(VAR)
+dnl example
+dnl AS_SCRUB_INCLUDE(CFLAGS)
+dnl will remove all system include dirs from the given CFLAGS
+
+AC_DEFUN([AS_SCRUB_INCLUDE],
+[
+ GIVEN_CFLAGS=$[$1]
+ INCLUDE_DIRS=`echo | cpp -v 2>&1`
+
+ dnl remove everything from this output between the "starts here" and "End of"
+ dnl line
+ INCLUDE_DIRS=`echo $INCLUDE_DIRS | sed -e 's/.*<...> search starts here://' | sed -e 's/End of search list.*//'`
+ for dir in $INCLUDE_DIRS; do
+ dnl use "" as the sed script so $dir gets expanded
+ GIVEN_CFLAGS=`echo $GIVEN_CFLAGS | sed -e "s#-I$dir ##"`
+ done
+ [$1]=$GIVEN_CFLAGS
+])
--- /dev/null
+dnl as-version.m4 0.2.0
+
+dnl autostars m4 macro for versioning
+
+dnl Thomas Vander Stichele <thomas at apestaart dot org>
+
+dnl $Id: as-version.m4,v 1.4 2004/06/01 09:40:05 thomasvs Exp $
+
+dnl AS_VERSION
+
+dnl example
+dnl AS_VERSION
+
+dnl this macro
+dnl - AC_SUBST's PACKAGE_VERSION_MAJOR, _MINOR, _MICRO
+dnl - AC_SUBST's PACKAGE_VERSION_RELEASE,
+dnl which can be used for rpm release fields
+dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
+dnl maintainer mode from running correctly
+dnl
+dnl don't forget to put #undef PACKAGE_VERSION_RELEASE in acconfig.h
+dnl if you use acconfig.h
+
+AC_DEFUN([AS_VERSION],
+[
+ PACKAGE_VERSION_MAJOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f1)
+ PACKAGE_VERSION_MINOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f2)
+ PACKAGE_VERSION_MICRO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f3)
+
+ AC_SUBST(PACKAGE_VERSION_MAJOR)
+ AC_SUBST(PACKAGE_VERSION_MINOR)
+ AC_SUBST(PACKAGE_VERSION_MICRO)
+])
+
+dnl AS_NANO(ACTION-IF-NO-NANO, [ACTION-IF-NANO])
+
+dnl requires AC_INIT to be called before
+dnl For projects using a fourth or nano number in your versioning to indicate
+dnl development or prerelease snapshots, this macro allows the build to be
+dnl set up differently accordingly.
+
+dnl this macro:
+dnl - parses AC_PACKAGE_VERSION, set by AC_INIT, and extracts the nano number
+dnl - sets the variable PACKAGE_VERSION_NANO
+dnl - sets the variable PACKAGE_VERSION_RELEASE, which can be used
+dnl for rpm release fields
+dnl - executes ACTION-IF-NO-NANO or ACTION-IF-NANO
+
+dnl example:
+dnl AS_NANO(RELEASE="yes", RELEASE="no")
+
+AC_DEFUN([AS_NANO],
+[
+ AC_MSG_CHECKING(nano version)
+
+ NANO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f4)
+
+ if test x"$NANO" = x || test "x$NANO" = "x0" ; then
+ AC_MSG_RESULT([0 (release)])
+ NANO=0
+ PACKAGE_VERSION_RELEASE=1
+ ifelse([$1], , :, [$1])
+ else
+ AC_MSG_RESULT($NANO)
+ PACKAGE_VERSION_RELEASE=0.`date +%Y%m%d.%H%M%S`
+ ifelse([$2], , :, [$2])
+ fi
+ PACKAGE_VERSION_NANO=$NANO
+ AC_SUBST(PACKAGE_VERSION_NANO)
+ AC_SUBST(PACKAGE_VERSION_RELEASE)
+])
--- /dev/null
+##### http://autoconf-archive.cryp.to/ax_create_stdint_h.html
+#
+# SYNOPSIS
+#
+# AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
+#
+# DESCRIPTION
+#
+# the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
+# existence of an include file <stdint.h> that defines a set of
+# typedefs, especially uint8_t,int32_t,uintptr_t. Many older
+# installations will not provide this file, but some will have the
+# very same definitions in <inttypes.h>. In other enviroments we can
+# use the inet-types in <sys/types.h> which would define the typedefs
+# int8_t and u_int8_t respectivly.
+#
+# This macros will create a local "_stdint.h" or the headerfile given
+# as an argument. In many cases that file will just "#include
+# <stdint.h>" or "#include <inttypes.h>", while in other environments
+# it will provide the set of basic 'stdint's definitions/typedefs:
+#
+# int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
+# int_least32_t.. int_fast32_t.. intmax_t
+#
+# which may or may not rely on the definitions of other files, or
+# using the AC_CHECK_SIZEOF macro to determine the actual sizeof each
+# type.
+#
+# if your header files require the stdint-types you will want to
+# create an installable file mylib-int.h that all your other
+# installable header may include. So if you have a library package
+# named "mylib", just use
+#
+# AX_CREATE_STDINT_H(mylib-int.h)
+#
+# in configure.ac and go to install that very header file in
+# Makefile.am along with the other headers (mylib.h) - and the
+# mylib-specific headers can simply use "#include <mylib-int.h>" to
+# obtain the stdint-types.
+#
+# Remember, if the system already had a valid <stdint.h>, the
+# generated file will include it directly. No need for fuzzy
+# HAVE_STDINT_H things... (oops, GCC 4.2.x has deliberatly disabled
+# its stdint.h for non-c99 compilation and the c99-mode is not the
+# default. Therefore this macro will not use the compiler's stdint.h
+# - please complain to the GCC developers).
+#
+# LAST MODIFICATION
+#
+# 2007-06-27
+#
+# COPYLEFT
+#
+# Copyright (c) 2007 Guido U. Draheim <guidod@gmx.de>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+#
+# As a special exception, the respective Autoconf Macro's copyright
+# owner gives unlimited permission to copy, distribute and modify the
+# configure scripts that are the output of Autoconf when processing
+# the Macro. You need not follow the terms of the GNU General Public
+# License when using or distributing such scripts, even though
+# portions of the text of the Macro appear in them. The GNU General
+# Public License (GPL) does govern all other use of the material that
+# constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the
+# Autoconf Macro released by the Autoconf Macro Archive. When you
+# make and distribute a modified version of the Autoconf Macro, you
+# may extend this special exception to the GPL to apply to your
+# modified version as well.
+
+AC_DEFUN([AX_CHECK_DATA_MODEL],[
+ AC_CHECK_SIZEOF(char)
+ AC_CHECK_SIZEOF(short)
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(void*)
+ ac_cv_char_data_model=""
+ ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
+ ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
+ ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
+ ac_cv_long_data_model=""
+ ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
+ ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
+ ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
+ AC_MSG_CHECKING([data model])
+ case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
+ 122/242) ac_cv_data_model="IP16" ; n="standard 16bit machine" ;;
+ 122/244) ac_cv_data_model="LP32" ; n="standard 32bit machine" ;;
+ 122/*) ac_cv_data_model="i16" ; n="unusual int16 model" ;;
+ 124/444) ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
+ 124/488) ac_cv_data_model="LP64" ; n="standard 64bit unixish" ;;
+ 124/448) ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
+ 124/*) ac_cv_data_model="i32" ; n="unusual int32 model" ;;
+ 128/888) ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
+ 128/*) ac_cv_data_model="i64" ; n="unusual int64 model" ;;
+ 222/*2) ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
+ 333/*3) ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
+ 444/*4) ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
+ 666/*6) ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
+ 888/*8) ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
+ 222/*|333/*|444/*|666/*|888/*) :
+ ac_cv_data_model="iDSP" ; n="unusual dsptype" ;;
+ *) ac_cv_data_model="none" ; n="very unusual model" ;;
+ esac
+ AC_MSG_RESULT([$ac_cv_data_model ($ac_cv_long_data_model, $n)])
+])
+
+dnl AX_CHECK_HEADER_STDINT_X([HEADERLIST][,ACTION-IF])
+AC_DEFUN([AX_CHECK_HEADER_STDINT_X],[
+AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
+ ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
+ AC_MSG_RESULT([(..)])
+ for i in m4_ifval([$1],[$1],[stdint.h inttypes.h sys/inttypes.h sys/types.h])
+ do
+ unset ac_cv_type_uintptr_t
+ unset ac_cv_type_uint64_t
+ AC_CHECK_TYPE(uintptr_t,[ac_cv_header_stdint_x=$i],continue,[#include <$i>])
+ AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
+ m4_ifvaln([$2],[$2]) break
+ done
+ AC_MSG_CHECKING([for stdint uintptr_t])
+ ])
+])
+
+AC_DEFUN([AX_CHECK_HEADER_STDINT_O],[
+AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
+ ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
+ AC_MSG_RESULT([(..)])
+ for i in m4_ifval([$1],[$1],[inttypes.h sys/inttypes.h sys/types.h stdint.h])
+ do
+ unset ac_cv_type_uint32_t
+ unset ac_cv_type_uint64_t
+ AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],continue,[#include <$i>])
+ AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
+ m4_ifvaln([$2],[$2]) break
+ break;
+ done
+ AC_MSG_CHECKING([for stdint uint32_t])
+ ])
+])
+
+AC_DEFUN([AX_CHECK_HEADER_STDINT_U],[
+AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
+ ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
+ AC_MSG_RESULT([(..)])
+ for i in m4_ifval([$1],[$1],[sys/types.h inttypes.h sys/inttypes.h]) ; do
+ unset ac_cv_type_u_int32_t
+ unset ac_cv_type_u_int64_t
+ AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],continue,[#include <$i>])
+ AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
+ m4_ifvaln([$2],[$2]) break
+ break;
+ done
+ AC_MSG_CHECKING([for stdint u_int32_t])
+ ])
+])
+
+AC_DEFUN([AX_CREATE_STDINT_H],
+[# ------ AX CREATE STDINT H -------------------------------------
+AC_MSG_CHECKING([for stdint types])
+ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
+# try to shortcircuit - if the default include path of the compiler
+# can find a "stdint.h" header then we assume that all compilers can.
+AC_CACHE_VAL([ac_cv_header_stdint_t],[
+old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
+old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
+old_CFLAGS="$CFLAGS" ; CFLAGS=""
+AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
+[ac_cv_stdint_result="(assuming C99 compatible system)"
+ ac_cv_header_stdint_t="stdint.h"; ],
+[ac_cv_header_stdint_t=""])
+if test "$GCC" = "yes" && test ".$ac_cv_header_stdint_t" = "."; then
+CFLAGS="-std=c99"
+AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
+[AC_MSG_WARN(your GCC compiler has a defunct stdint.h for its default-mode)])
+fi
+CXXFLAGS="$old_CXXFLAGS"
+CPPFLAGS="$old_CPPFLAGS"
+CFLAGS="$old_CFLAGS" ])
+
+v="... $ac_cv_header_stdint_h"
+if test "$ac_stdint_h" = "stdint.h" ; then
+ AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
+elif test "$ac_stdint_h" = "inttypes.h" ; then
+ AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
+elif test "_$ac_cv_header_stdint_t" = "_" ; then
+ AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
+else
+ ac_cv_header_stdint="$ac_cv_header_stdint_t"
+ AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
+fi
+
+if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
+
+dnl .....intro message done, now do a few system checks.....
+dnl btw, all old CHECK_TYPE macros do automatically "DEFINE" a type,
+dnl therefore we use the autoconf implementation detail CHECK_TYPE_NEW
+dnl instead that is triggered with 3 or more arguments (see types.m4)
+
+inttype_headers=`echo $2 | sed -e 's/,/ /g'`
+
+ac_cv_stdint_result="(no helpful system typedefs seen)"
+AX_CHECK_HEADER_STDINT_X(dnl
+ stdint.h inttypes.h sys/inttypes.h $inttype_headers,
+ ac_cv_stdint_result="(seen uintptr_t$and64 in $i)")
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+AX_CHECK_HEADER_STDINT_O(dnl,
+ inttypes.h sys/inttypes.h stdint.h $inttype_headers,
+ ac_cv_stdint_result="(seen uint32_t$and64 in $i)")
+fi
+
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+if test "_$ac_cv_header_stdint_o" = "_" ; then
+AX_CHECK_HEADER_STDINT_U(dnl,
+ sys/types.h inttypes.h sys/inttypes.h $inttype_headers,
+ ac_cv_stdint_result="(seen u_int32_t$and64 in $i)")
+fi fi
+
+dnl if there was no good C99 header file, do some typedef checks...
+if test "_$ac_cv_header_stdint_x" = "_" ; then
+ AC_MSG_CHECKING([for stdint datatype model])
+ AC_MSG_RESULT([(..)])
+ AX_CHECK_DATA_MODEL
+fi
+
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+ ac_cv_header_stdint="$ac_cv_header_stdint_x"
+elif test "_$ac_cv_header_stdint_o" != "_" ; then
+ ac_cv_header_stdint="$ac_cv_header_stdint_o"
+elif test "_$ac_cv_header_stdint_u" != "_" ; then
+ ac_cv_header_stdint="$ac_cv_header_stdint_u"
+else
+ ac_cv_header_stdint="stddef.h"
+fi
+
+AC_MSG_CHECKING([for extra inttypes in chosen header])
+AC_MSG_RESULT([($ac_cv_header_stdint)])
+dnl see if int_least and int_fast types are present in _this_ header.
+unset ac_cv_type_int_least32_t
+unset ac_cv_type_int_fast32_t
+AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
+AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
+AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
+
+fi # shortcircut to system "stdint.h"
+# ------------------ PREPARE VARIABLES ------------------------------
+if test "$GCC" = "yes" ; then
+ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
+else
+ac_cv_stdint_message="using $CC"
+fi
+
+AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
+$ac_cv_stdint_result])
+
+dnl -----------------------------------------------------------------
+# ----------------- DONE inttypes.h checks START header -------------
+AC_CONFIG_COMMANDS([$ac_stdint_h],[
+AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
+ac_stdint=$tmp/_stdint.h
+
+echo "#ifndef" $_ac_stdint_h >$ac_stdint
+echo "#define" $_ac_stdint_h "1" >>$ac_stdint
+echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
+echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
+echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_t" != "_" ; then
+echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
+echo "#include <stdint.h>" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+echo "#endif" >>$ac_stdint
+else
+
+cat >>$ac_stdint <<STDINT_EOF
+
+/* ................... shortcircuit part ........................... */
+
+#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
+#include <stdint.h>
+#else
+#include <stddef.h>
+
+/* .................... configured part ............................ */
+
+STDINT_EOF
+
+echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_x" != "_" ; then
+ ac_header="$ac_cv_header_stdint_x"
+ echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
+else
+ echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
+fi
+
+echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_o" != "_" ; then
+ ac_header="$ac_cv_header_stdint_o"
+ echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+ echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
+fi
+
+echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
+if test "_$ac_cv_header_stdint_u" != "_" ; then
+ ac_header="$ac_cv_header_stdint_u"
+ echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
+else
+ echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
+fi
+
+echo "" >>$ac_stdint
+
+if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
+ echo "#include <$ac_header>" >>$ac_stdint
+ echo "" >>$ac_stdint
+fi fi
+
+echo "/* which 64bit typedef has been found */" >>$ac_stdint
+if test "$ac_cv_type_uint64_t" = "yes" ; then
+echo "#define _STDINT_HAVE_UINT64_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
+fi
+if test "$ac_cv_type_u_int64_t" = "yes" ; then
+echo "#define _STDINT_HAVE_U_INT64_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* which type model has been detected */" >>$ac_stdint
+if test "_$ac_cv_char_data_model" != "_" ; then
+echo "#define _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
+echo "#define _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
+else
+echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
+echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+echo "/* whether int_least types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_least32_t" = "yes"; then
+echo "#define _STDINT_HAVE_INT_LEAST32_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
+fi
+echo "/* whether int_fast types were detected */" >>$ac_stdint
+if test "$ac_cv_type_int_fast32_t" = "yes"; then
+echo "#define _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
+fi
+echo "/* whether intmax_t type was detected */" >>$ac_stdint
+if test "$ac_cv_type_intmax_t" = "yes"; then
+echo "#define _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
+else
+echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
+fi
+echo "" >>$ac_stdint
+
+ cat >>$ac_stdint <<STDINT_EOF
+/* .................... detections part ............................ */
+
+/* whether we need to define bitspecific types from compiler base types */
+#ifndef _STDINT_HEADER_INTPTR
+#ifndef _STDINT_HEADER_UINT32
+#ifndef _STDINT_HEADER_U_INT32
+#define _STDINT_NEED_INT_MODEL_T
+#else
+#define _STDINT_HAVE_U_INT_TYPES
+#endif
+#endif
+#endif
+
+#ifdef _STDINT_HAVE_U_INT_TYPES
+#undef _STDINT_NEED_INT_MODEL_T
+#endif
+
+#ifdef _STDINT_CHAR_MODEL
+#if _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
+#ifndef _STDINT_BYTE_MODEL
+#define _STDINT_BYTE_MODEL 12
+#endif
+#endif
+#endif
+
+#ifndef _STDINT_HAVE_INT_LEAST32_T
+#define _STDINT_NEED_INT_LEAST_T
+#endif
+
+#ifndef _STDINT_HAVE_INT_FAST32_T
+#define _STDINT_NEED_INT_FAST_T
+#endif
+
+#ifndef _STDINT_HEADER_INTPTR
+#define _STDINT_NEED_INTPTR_T
+#ifndef _STDINT_HAVE_INTMAX_T
+#define _STDINT_NEED_INTMAX_T
+#endif
+#endif
+
+
+/* .................... definition part ............................ */
+
+/* some system headers have good uint64_t */
+#ifndef _HAVE_UINT64_T
+#if defined _STDINT_HAVE_UINT64_T || defined HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#elif defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
+#define _HAVE_UINT64_T
+typedef u_int64_t uint64_t;
+#endif
+#endif
+
+#ifndef _HAVE_UINT64_T
+/* .. here are some common heuristics using compiler runtime specifics */
+#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+
+#elif !defined __STRICT_ANSI__
+#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
+#define _HAVE_UINT64_T
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
+/* note: all ELF-systems seem to have loff-support which needs 64-bit */
+#if !defined _NO_LONGLONG
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef long long int64_t;
+typedef unsigned long long uint64_t;
+#endif
+
+#elif defined __alpha || (defined __mips && defined _ABIN32)
+#if !defined _NO_LONGLONG
+typedef long int64_t;
+typedef unsigned long uint64_t;
+#endif
+ /* compiler/cpu type to define int64_t */
+#endif
+#endif
+#endif
+
+#if defined _STDINT_HAVE_U_INT_TYPES
+/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
+typedef u_int8_t uint8_t;
+typedef u_int16_t uint16_t;
+typedef u_int32_t uint32_t;
+
+/* glibc compatibility */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INT_MODEL_T
+/* we must guess all the basic types. Apart from byte-adressable system, */
+/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
+/* (btw, those nibble-addressable systems are way off, or so we assume) */
+
+dnl /* have a look at "64bit and data size neutrality" at */
+dnl /* http://unix.org/version2/whatsnew/login_64bit.html */
+dnl /* (the shorthand "ILP" types always have a "P" part) */
+
+#if defined _STDINT_BYTE_MODEL
+#if _STDINT_LONG_MODEL+0 == 242
+/* 2:4:2 = IP16 = a normal 16-bit system */
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned long uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef char int8_t;
+typedef short int16_t;
+typedef long int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
+/* 2:4:4 = LP32 = a 32-bit system derived from a 16-bit */
+/* 4:4:4 = ILP32 = a normal 32-bit system */
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
+/* 4:8:4 = IP32 = a 32-bit system prepared for 64-bit */
+/* 4:8:8 = LP64 = a normal 64-bit system */
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+#endif
+/* this system has a "long" of 64bit */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+typedef unsigned long uint64_t;
+typedef long int64_t;
+#endif
+#elif _STDINT_LONG_MODEL+0 == 448
+/* LLP64 a 64-bit system derived from a 32-bit system */
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+#endif
+/* assuming the system has a "long long" */
+#ifndef _HAVE_UINT64_T
+#define _HAVE_UINT64_T
+#define _HAVE_LONGLONG_UINT64_T
+typedef unsigned long long uint64_t;
+typedef long long int64_t;
+#endif
+#else
+#define _STDINT_NO_INT32_T
+#endif
+#else
+#define _STDINT_NO_INT8_T
+#define _STDINT_NO_INT32_T
+#endif
+#endif
+
+/*
+ * quote from SunOS-5.8 sys/inttypes.h:
+ * Use at your own risk. As of February 1996, the committee is squarely
+ * behind the fixed sized types; the "least" and "fast" types are still being
+ * discussed. The probability that the "fast" types may be removed before
+ * the standard is finalized is high enough that they are not currently
+ * implemented.
+ */
+
+#if defined _STDINT_NEED_INT_LEAST_T
+typedef int8_t int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef int64_t int_least64_t;
+#endif
+
+typedef uint8_t uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t uint_least64_t;
+#endif
+ /* least types */
+#endif
+
+#if defined _STDINT_NEED_INT_FAST_T
+typedef int8_t int_fast8_t;
+typedef int int_fast16_t;
+typedef int32_t int_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef int64_t int_fast64_t;
+#endif
+
+typedef uint8_t uint_fast8_t;
+typedef unsigned uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+#ifdef _HAVE_UINT64_T
+typedef uint64_t uint_fast64_t;
+#endif
+ /* fast types */
+#endif
+
+#ifdef _STDINT_NEED_INTMAX_T
+#ifdef _HAVE_UINT64_T
+typedef int64_t intmax_t;
+typedef uint64_t uintmax_t;
+#else
+typedef long intmax_t;
+typedef unsigned long uintmax_t;
+#endif
+#endif
+
+#ifdef _STDINT_NEED_INTPTR_T
+#ifndef __intptr_t_defined
+#define __intptr_t_defined
+/* we encourage using "long" to store pointer values, never use "int" ! */
+#if _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
+typedef unsigned int uintptr_t;
+typedef int intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
+typedef unsigned long uintptr_t;
+typedef long intptr_t;
+#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
+typedef uint64_t uintptr_t;
+typedef int64_t intptr_t;
+#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
+typedef unsigned long uintptr_t;
+typedef long intptr_t;
+#endif
+#endif
+#endif
+
+/* The ISO C99 standard specifies that in C++ implementations these
+ should only be defined if explicitly requested. */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+#ifndef UINT32_C
+
+/* Signed. */
+# define INT8_C(c) c
+# define INT16_C(c) c
+# define INT32_C(c) c
+# ifdef _HAVE_LONGLONG_UINT64_T
+# define INT64_C(c) c ## L
+# else
+# define INT64_C(c) c ## LL
+# endif
+
+/* Unsigned. */
+# define UINT8_C(c) c ## U
+# define UINT16_C(c) c ## U
+# define UINT32_C(c) c ## U
+# ifdef _HAVE_LONGLONG_UINT64_T
+# define UINT64_C(c) c ## UL
+# else
+# define UINT64_C(c) c ## ULL
+# endif
+
+/* Maximal type. */
+# ifdef _HAVE_LONGLONG_UINT64_T
+# define INTMAX_C(c) c ## L
+# define UINTMAX_C(c) c ## UL
+# else
+# define INTMAX_C(c) c ## LL
+# define UINTMAX_C(c) c ## ULL
+# endif
+
+ /* literalnumbers */
+#endif
+#endif
+
+/* These limits are merily those of a two complement byte-oriented system */
+
+/* Minimum of signed integral types. */
+# define INT8_MIN (-128)
+# define INT16_MIN (-32767-1)
+# define INT32_MIN (-2147483647-1)
+# define INT64_MIN (-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types. */
+# define INT8_MAX (127)
+# define INT16_MAX (32767)
+# define INT32_MAX (2147483647)
+# define INT64_MAX (__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types. */
+# define UINT8_MAX (255)
+# define UINT16_MAX (65535)
+# define UINT32_MAX (4294967295U)
+# define UINT64_MAX (__UINT64_C(18446744073709551615))
+
+/* Minimum of signed integral types having a minimum size. */
+# define INT_LEAST8_MIN INT8_MIN
+# define INT_LEAST16_MIN INT16_MIN
+# define INT_LEAST32_MIN INT32_MIN
+# define INT_LEAST64_MIN INT64_MIN
+/* Maximum of signed integral types having a minimum size. */
+# define INT_LEAST8_MAX INT8_MAX
+# define INT_LEAST16_MAX INT16_MAX
+# define INT_LEAST32_MAX INT32_MAX
+# define INT_LEAST64_MAX INT64_MAX
+
+/* Maximum of unsigned integral types having a minimum size. */
+# define UINT_LEAST8_MAX UINT8_MAX
+# define UINT_LEAST16_MAX UINT16_MAX
+# define UINT_LEAST32_MAX UINT32_MAX
+# define UINT_LEAST64_MAX UINT64_MAX
+
+ /* shortcircuit*/
+#endif
+ /* once */
+#endif
+#endif
+STDINT_EOF
+fi
+ if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
+ AC_MSG_NOTICE([$ac_stdint_h is unchanged])
+ else
+ ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
+ AS_MKDIR_P(["$ac_dir"])
+ rm -f $ac_stdint_h
+ mv $ac_stdint $ac_stdint_h
+ fi
+],[# variables for create stdint.h replacement
+PACKAGE="$PACKAGE"
+VERSION="$VERSION"
+ac_stdint_h="$ac_stdint_h"
+_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
+ac_cv_stdint_message="$ac_cv_stdint_message"
+ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
+ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
+ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
+ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
+ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
+ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
+ac_cv_char_data_model="$ac_cv_char_data_model"
+ac_cv_long_data_model="$ac_cv_long_data_model"
+ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
+ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
+ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
+])
+])
--- /dev/null
+dnl _AM_TRY_CHECK(MINIMUM-VERSION, EXTRA-CFLAGS, EXTRA-LIBS, CHECK-LIB-NAME
+dnl [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS
+dnl Done this way because of the brokenness that is
+dnl https://launchpad.net/distros/ubuntu/+source/check/+bug/5840
+dnl
+
+AC_DEFUN([_AM_TRY_CHECK],
+[
+ min_check_version=$1
+ extra_cflags=$2
+ extra_libs=$3
+ check_lib_name=$4
+
+ CHECK_CFLAGS="$extra_cflags"
+ CHECK_LIBS="$extra_libs -l$check_lib_name"
+
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+
+ CFLAGS="$CFLAGS $CHECK_CFLAGS"
+ LIBS="$CHECK_LIBS $LIBS"
+
+ AC_MSG_CHECKING(for check named $check_lib_name - version >= $min_check_version)
+
+ rm -f conf.check-test
+ dnl unset no_check, since in our second run it would have been set to yes
+ dnl before
+ no_check=
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <check.h>
+
+int main ()
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ system ("touch conf.check-test");
+
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = strdup("$min_check_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
+ printf("%s, bad version string\n", "$min_check_version");
+ return 1;
+ }
+
+ if ((CHECK_MAJOR_VERSION != check_major_version) ||
+ (CHECK_MINOR_VERSION != check_minor_version) ||
+ (CHECK_MICRO_VERSION != check_micro_version))
+ {
+ printf("\n*** The check header file (version %d.%d.%d) does not match\n",
+ CHECK_MAJOR_VERSION, CHECK_MINOR_VERSION, CHECK_MICRO_VERSION);
+ printf("*** the check library (version %d.%d.%d).\n",
+ check_major_version, check_minor_version, check_micro_version);
+ return 1;
+ }
+
+ if ((check_major_version > major) ||
+ ((check_major_version == major) && (check_minor_version > minor)) ||
+ ((check_major_version == major) && (check_minor_version == minor) && (check_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** An old version of check (%d.%d.%d) was found.\n",
+ check_major_version, check_minor_version, check_micro_version);
+ printf("*** You need a version of check being at least %d.%d.%d.\n", major, minor, micro);
+ printf("***\n");
+ printf("*** If you have already installed a sufficiently new version, this error\n");
+ printf("*** probably means that the wrong copy of the check library and header\n");
+ printf("*** file is being found. Rerun configure with the --with-check=PATH option\n");
+ printf("*** to specify the prefix where the correct version was installed.\n");
+ }
+
+ return 1;
+}
+],, no_check=yes, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
+
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+
+ if test "x$no_check" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$5], , :, [$5])
+ else
+ AC_MSG_RESULT(no)
+ if test -f conf.check-test ; then
+ :
+ else
+ echo "*** Could not run check test program, checking why..."
+ CFLAGS="$CFLAGS $CHECK_CFLAGS"
+ LIBS="$CHECK_LIBS $LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <check.h>
+], , [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding check. You'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for"
+ echo "*** the exact error that occured." ])
+
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+
+ CHECK_CFLAGS=""
+ CHECK_LIBS=""
+
+ rm -f conf.check-test
+ ifelse([$6], , AC_MSG_ERROR([check not found]), [$6])
+ fi
+])
+
+
+dnl AM_PATH_CHECK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS
+dnl
+
+AC_DEFUN([AM_PATH_CHECK],
+[
+ AC_ARG_WITH(check,
+ [ --with-check=PATH prefix where check is installed [default=auto]])
+
+ AC_ARG_WITH(checklibname,
+ AC_HELP_STRING([--with-check-lib-name=NAME],
+ [name of the PIC check library (default=check)]))
+
+ min_check_version=ifelse([$1], ,0.8.2,$1)
+
+ if test x$with_check = xno; then
+ AC_MSG_RESULT(disabled)
+ ifelse([$3], , AC_MSG_ERROR([disabling check is not supported]), [$3])
+ else
+ if test "x$with_check" != x; then
+ CHECK_EXTRA_CFLAGS="-I$with_check/include"
+ CHECK_EXTRA_LIBS="-L$with_check/lib"
+ else
+ CHECK_EXTRA_CFLAGS=""
+ CHECK_EXTRA_LIBS=""
+ fi
+
+ if test x$with_checklibname = x; then
+ _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
+ check_pic, [have_check=true], [have_check=false])
+ if test x$have_check = xtrue; then
+ ifelse([$2], , :, [$2])
+ else
+ _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
+ check, [have_check=true], [have_check=false])
+ if test x$have_check = xtrue; then
+ ifelse([$2], , :, [$2])
+ else
+ ifelse([$3], , AC_MSG_ERROR([check not found]), [$3])
+ fi
+ fi
+ else
+ _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
+ $with_checklibname, [have_check=true], [have_check=false])
+ if test x$have_check = xtrue; then
+ ifelse([$2], , :, [$2])
+ else
+ ifelse([$3], , AC_MSG_ERROR([check not found]), [$3])
+ fi
+ fi
+
+ AC_SUBST(CHECK_CFLAGS)
+ AC_SUBST(CHECK_LIBS)
+ rm -f conf.check-test
+ fi
+])
--- /dev/null
+# gettext.m4 serial 17 (gettext-0.11.5)
+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002.
+
+dnl Macro to add for using GNU gettext.
+
+dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
+dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
+dnl default (if it is not specified or empty) is 'no-libtool'.
+dnl INTLSYMBOL should be 'external' for packages with no intl directory,
+dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
+dnl If INTLSYMBOL is 'use-libtool', then a libtool library
+dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
+dnl depending on --{enable,disable}-{shared,static} and on the presence of
+dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
+dnl $(top_builddir)/intl/libintl.a will be created.
+dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
+dnl implementations (in libc or libintl) without the ngettext() function
+dnl will be ignored. If NEEDSYMBOL is specified and is
+dnl 'need-formatstring-macros', then GNU gettext implementations that don't
+dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
+dnl INTLDIR is used to find the intl libraries. If empty,
+dnl the value `$(top_builddir)/intl/' is used.
+dnl
+dnl The result of the configuration is one of three cases:
+dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
+dnl and used.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 2) GNU gettext has been found in the system's C library.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 3) No internationalization, always use English msgid.
+dnl Catalog format: none
+dnl Catalog extension: none
+dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
+dnl The use of .gmo is historical (it was needed to avoid overwriting the
+dnl GNU format catalogs when building on a platform with an X/Open gettext),
+dnl but we keep it in order not to force irrelevant filename changes on the
+dnl maintainers.
+dnl
+AC_DEFUN([AM_GNU_GETTEXT],
+[
+ dnl Argument checking.
+ ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
+ [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
+])])])])])
+ ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
+ [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
+])])])])
+ define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
+ define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
+
+ AC_REQUIRE([AM_PO_SUBDIRS])dnl
+ ifelse(gt_included_intl, yes, [
+ AC_REQUIRE([AM_INTL_SUBDIR])dnl
+ ])
+
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ dnl Ideally we would do this search only after the
+ dnl if test "$USE_NLS" = "yes"; then
+ dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+ dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
+ dnl the configure script would need to contain the same shell code
+ dnl again, outside any 'if'. There are two solutions:
+ dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
+ dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
+ dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
+ dnl documented, we avoid it.
+ ifelse(gt_included_intl, yes, , [
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+ ])
+
+ AC_MSG_CHECKING([whether NLS is requested])
+ dnl Default is enabled NLS
+ AC_ARG_ENABLE(nls,
+ [ --disable-nls do not use Native Language Support],
+ USE_NLS=$enableval, USE_NLS=yes)
+ AC_MSG_RESULT($USE_NLS)
+ AC_SUBST(USE_NLS)
+
+ ifelse(gt_included_intl, yes, [
+ BUILD_INCLUDED_LIBINTL=no
+ USE_INCLUDED_LIBINTL=no
+ ])
+ LIBINTL=
+ LTLIBINTL=
+ POSUB=
+
+ dnl If we use NLS figure out what method
+ if test "$USE_NLS" = "yes"; then
+ gt_use_preinstalled_gnugettext=no
+ ifelse(gt_included_intl, yes, [
+ AC_MSG_CHECKING([whether included gettext is requested])
+ AC_ARG_WITH(included-gettext,
+ [ --with-included-gettext use the GNU gettext library included here],
+ nls_cv_force_use_gnu_gettext=$withval,
+ nls_cv_force_use_gnu_gettext=no)
+ AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
+
+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+ ])
+ dnl User does not insist on using GNU NLS library. Figure out what
+ dnl to use. If GNU gettext is available we use this. Else we have
+ dnl to fall back to GNU NLS library.
+
+ dnl Add a version number to the cache macros.
+ define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
+ define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
+ define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
+
+ AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
+ [AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
+ gt_cv_func_gnugettext_libc=yes,
+ gt_cv_func_gnugettext_libc=no)])
+
+ if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ ifelse(gt_included_intl, yes, , [
+ AM_ICONV_LINK
+ ])
+ dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
+ dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
+ dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
+ dnl even if libiconv doesn't exist.
+ AC_LIB_LINKFLAGS_BODY([intl])
+ AC_CACHE_CHECK([for GNU gettext in libintl],
+ gt_cv_func_gnugettext_libintl,
+ [gt_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCINTL"
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBINTL"
+ dnl Now see whether libintl exists and does not depend on libiconv.
+ AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+ gt_cv_func_gnugettext_libintl=yes,
+ gt_cv_func_gnugettext_libintl=no)
+ dnl Now see whether libintl exists and depends on libiconv.
+ if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+ [LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ gt_cv_func_gnugettext_libintl=yes
+ ])
+ fi
+ CPPFLAGS="$gt_save_CPPFLAGS"
+ LIBS="$gt_save_LIBS"])
+ fi
+
+ dnl If an already present or preinstalled GNU gettext() is found,
+ dnl use it. But if this macro is used in GNU gettext, and GNU
+ dnl gettext is already preinstalled in libintl, we update this
+ dnl libintl. (Cf. the install rule in intl/Makefile.in.)
+ if test "$gt_cv_func_gnugettext_libc" = "yes" \
+ || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
+ && test "$PACKAGE" != gettext; }; then
+ gt_use_preinstalled_gnugettext=yes
+ else
+ dnl Reset the values set by searching for libintl.
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ if test "$gt_use_preinstalled_gnugettext" != "yes"; then
+ dnl GNU gettext is not found in the C library.
+ dnl Fall back on included GNU gettext library.
+ nls_cv_use_gnu_gettext=yes
+ fi
+ fi
+
+ if test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions used to generate GNU NLS library.
+ INTLOBJS="\$(GETTOBJS)"
+ BUILD_INCLUDED_LIBINTL=yes
+ USE_INCLUDED_LIBINTL=yes
+ LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
+ LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
+ LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+ fi
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions to use GNU gettext tools.
+ CATOBJEXT=.gmo
+ fi
+ ])
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ AC_DEFINE(ENABLE_NLS, 1,
+ [Define to 1 if translation of program messages to the user's native language
+ is requested.])
+ else
+ USE_NLS=no
+ fi
+ fi
+
+ if test "$USE_NLS" = "yes"; then
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
+ AC_MSG_CHECKING([how to link with libintl])
+ AC_MSG_RESULT([$LIBINTL])
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
+ fi
+
+ dnl For backward compatibility. Some packages may be using this.
+ AC_DEFINE(HAVE_GETTEXT, 1,
+ [Define if the GNU gettext() function is already present or preinstalled.])
+ AC_DEFINE(HAVE_DCGETTEXT, 1,
+ [Define if the GNU dcgettext() function is already present or preinstalled.])
+ fi
+
+ dnl We need to process the po/ directory.
+ POSUB=po
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
+ dnl to 'yes' because some of the testsuite requires it.
+ if test "$PACKAGE" = gettext; then
+ BUILD_INCLUDED_LIBINTL=yes
+ fi
+
+ dnl Make all variables we use known to autoconf.
+ AC_SUBST(BUILD_INCLUDED_LIBINTL)
+ AC_SUBST(USE_INCLUDED_LIBINTL)
+ AC_SUBST(CATOBJEXT)
+ AC_SUBST(INTLOBJS)
+
+ dnl For backward compatibility. Some configure.ins may be using this.
+ nls_cv_header_intl=
+ nls_cv_header_libgt=
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ DATADIRNAME=share
+ AC_SUBST(DATADIRNAME)
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INSTOBJEXT=.mo
+ AC_SUBST(INSTOBJEXT)
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ GENCAT=gencat
+ AC_SUBST(GENCAT)
+
+ dnl Enable libtool support if the surrounding package wishes it.
+ INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
+ AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
+ ])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INTLLIBS="$LIBINTL"
+ AC_SUBST(INTLLIBS)
+
+ dnl Make all documented variables known to autoconf.
+ AC_SUBST(LIBINTL)
+ AC_SUBST(LTLIBINTL)
+ AC_SUBST(POSUB)
+])
+
+
+dnl Checks for all prerequisites of the po subdirectory,
+dnl except for USE_NLS.
+AC_DEFUN([AM_PO_SUBDIRS],
+[
+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
+
+ dnl Perform the following tests also if --disable-nls has been given,
+ dnl because they are needed for "make dist" to work.
+
+ dnl Search for GNU msgfmt in the PATH.
+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
+ dnl The second test excludes FreeBSD msgfmt.
+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+
+ dnl Search for GNU xgettext 0.11 or newer in the PATH.
+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
+ dnl The second test excludes FreeBSD xgettext.
+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+ [$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ dnl Remove leftover from FreeBSD xgettext call.
+ rm -f messages.po
+
+ dnl Search for GNU msgmerge 0.11 or newer in the PATH.
+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
+
+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+ dnl Test whether we really found GNU msgfmt.
+ if test "$GMSGFMT" != ":"; then
+ dnl If it is no GNU msgfmt we define it as : so that the
+ dnl Makefiles still can work.
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ AC_MSG_RESULT(
+ [found $GMSGFMT program is not GNU msgfmt; ignore it])
+ GMSGFMT=":"
+ fi
+ fi
+
+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+ dnl Test whether we really found GNU xgettext.
+ if test "$XGETTEXT" != ":"; then
+ dnl If it is no GNU xgettext we define it as : so that the
+ dnl Makefiles still can work.
+ if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ AC_MSG_RESULT(
+ [found xgettext program is not GNU xgettext; ignore it])
+ XGETTEXT=":"
+ fi
+ dnl Remove leftover from FreeBSD xgettext call.
+ rm -f messages.po
+ fi
+
+ AC_OUTPUT_COMMANDS([
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ fi
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ GMOFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done],
+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
+ # from automake.
+ eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+ ])
+])
+
+
+dnl Checks for all prerequisites of the intl subdirectory,
+dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
+dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
+AC_DEFUN([AM_INTL_SUBDIR],
+[
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
+ AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AC_CANONICAL_HOST])dnl
+ AC_REQUIRE([AC_PROG_RANLIB])dnl
+ AC_REQUIRE([AC_ISC_POSIX])dnl
+ AC_REQUIRE([AC_HEADER_STDC])dnl
+ AC_REQUIRE([AC_C_CONST])dnl
+ AC_REQUIRE([AC_C_INLINE])dnl
+ AC_REQUIRE([AC_TYPE_OFF_T])dnl
+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl
+ AC_REQUIRE([AC_FUNC_ALLOCA])dnl
+ AC_REQUIRE([AC_FUNC_MMAP])dnl
+ AC_REQUIRE([jm_GLIBC21])dnl
+ AC_REQUIRE([gt_INTDIV0])dnl
+ AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
+ AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
+ AC_REQUIRE([gt_INTTYPES_PRI])dnl
+
+ AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
+stdlib.h string.h unistd.h sys/param.h])
+ AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
+geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
+strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
+
+ AM_ICONV
+ AM_LANGINFO_CODESET
+ if test $ac_cv_header_locale_h = yes; then
+ AM_LC_MESSAGES
+ fi
+
+ dnl intl/plural.c is generated from intl/plural.y. It requires bison,
+ dnl because plural.y uses bison specific features. It requires at least
+ dnl bison-1.26 because earlier versions generate a plural.c that doesn't
+ dnl compile.
+ dnl bison is only needed for the maintainer (who touches plural.y). But in
+ dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
+ dnl the rule in general Makefile. Now, some people carelessly touch the
+ dnl files or have a broken "make" program, hence the plural.c rule will
+ dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
+ dnl present or too old.
+ AC_CHECK_PROGS([INTLBISON], [bison])
+ if test -z "$INTLBISON"; then
+ ac_verc_fail=yes
+ else
+ dnl Found it, now check the version.
+ AC_MSG_CHECKING([version of bison])
+changequote(<<,>>)dnl
+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
+changequote([,])dnl
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+ esac
+ AC_MSG_RESULT([$ac_prog_version])
+ fi
+ if test $ac_verc_fail = yes; then
+ INTLBISON=:
+ fi
+])
+
+
+AC_DEFUN([AM_MKINSTALLDIRS],
+[
+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+ dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
+ dnl Try to locate is.
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+ AC_SUBST(MKINSTALLDIRS)
+])
+
+
+dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
--- /dev/null
+# Copyright (C) 1995-2002 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003 Red Hat, Inc.
+#
+# This file is free software, distributed under the terms of the GNU
+# General Public License. As a special exception to the GNU General
+# Public License, this file may be distributed as part of a program
+# that contains a configuration script generated by Autoconf, under
+# the same distribution terms as the rest of that program.
+#
+# This file can be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+#
+# Macro to add for using GNU gettext.
+# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
+#
+# Modified to never use included libintl.
+# Owen Taylor <otaylor@redhat.com>, 12/15/1998
+#
+# Major rework to remove unused code
+# Owen Taylor <otaylor@redhat.com>, 12/11/2002
+#
+# Added better handling of ALL_LINGUAS from GNU gettext version
+# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
+
+#
+# We need this here as well, since someone might use autoconf-2.5x
+# to configure GLib then an older version to configure a package
+# using AM_GLIB_GNU_GETTEXT
+AC_PREREQ(2.53)
+
+dnl
+dnl We go to great lengths to make sure that aclocal won't
+dnl try to pull in the installed version of these macros
+dnl when running aclocal in the glib directory.
+dnl
+m4_copy([AC_DEFUN],[glib_DEFUN])
+m4_copy([AC_REQUIRE],[glib_REQUIRE])
+dnl
+dnl At the end, if we're not within glib, we'll define the public
+dnl definitions in terms of our private definitions.
+dnl
+
+# GLIB_LC_MESSAGES
+#--------------------
+glib_DEFUN([GLIB_LC_MESSAGES],
+ [AC_CHECK_HEADERS([locale.h])
+ if test $ac_cv_header_locale_h = yes; then
+ AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
+ [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
+ am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
+ if test $am_cv_val_LC_MESSAGES = yes; then
+ AC_DEFINE(HAVE_LC_MESSAGES, 1,
+ [Define if your <locale.h> file defines LC_MESSAGES.])
+ fi
+ fi])
+
+# GLIB_PATH_PROG_WITH_TEST
+#----------------------------
+dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
+[# Extract the first word of "$2", so it can be a program name with args.
+set dummy $2; ac_word=[$]2
+AC_MSG_CHECKING([for $ac_word])
+AC_CACHE_VAL(ac_cv_path_$1,
+[case "[$]$1" in
+ /*)
+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if [$3]; then
+ ac_cv_path_$1="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+dnl If no 4th arg is given, leave the cache variable unset,
+dnl so AC_PATH_PROGS will keep looking.
+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
+])dnl
+ ;;
+esac])dnl
+$1="$ac_cv_path_$1"
+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
+ AC_MSG_RESULT([$]$1)
+else
+ AC_MSG_RESULT(no)
+fi
+AC_SUBST($1)dnl
+])
+
+# GLIB_WITH_NLS
+#-----------------
+glib_DEFUN([GLIB_WITH_NLS],
+ dnl NLS is obligatory
+ [USE_NLS=yes
+ AC_SUBST(USE_NLS)
+
+ gt_cv_have_gettext=no
+
+ CATOBJEXT=NONE
+ XGETTEXT=:
+ INTLLIBS=
+
+ AC_CHECK_HEADER(libintl.h,
+ [gt_cv_func_dgettext_libintl="no"
+ libintl_extra_libs=""
+
+ #
+ # First check in libc
+ #
+ AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
+ [AC_TRY_LINK([
+#include <libintl.h>
+],
+ [return (int) dgettext ("","")],
+ gt_cv_func_dgettext_libc=yes,
+ gt_cv_func_dgettext_libc=no)
+ ])
+
+ if test "$gt_cv_func_dgettext_libc" = "yes" ; then
+ AC_CHECK_FUNCS(bind_textdomain_codeset)
+ fi
+
+ #
+ # If we don't have everything we want, check in libintl
+ #
+ if test "$gt_cv_func_dgettext_libc" != "yes" \
+ || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
+
+ AC_CHECK_LIB(intl, bindtextdomain,
+ [AC_CHECK_LIB(intl, dgettext,
+ gt_cv_func_dgettext_libintl=yes)])
+
+ if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
+ AC_MSG_CHECKING([if -liconv is needed to use gettext])
+ AC_MSG_RESULT([])
+ AC_CHECK_LIB(intl, dcgettext,
+ [gt_cv_func_dgettext_libintl=yes
+ libintl_extra_libs=-liconv],
+ :,-liconv)
+ fi
+
+ #
+ # If we found libintl, then check in it for bind_textdomain_codeset();
+ # we'll prefer libc if neither have bind_textdomain_codeset(),
+ # and both have dgettext
+ #
+ if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
+ glib_save_LIBS="$LIBS"
+ LIBS="$LIBS -lintl $libintl_extra_libs"
+ unset ac_cv_func_bind_textdomain_codeset
+ AC_CHECK_FUNCS(bind_textdomain_codeset)
+ LIBS="$glib_save_LIBS"
+
+ if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
+ gt_cv_func_dgettext_libc=no
+ else
+ if test "$gt_cv_func_dgettext_libc" = "yes"; then
+ gt_cv_func_dgettext_libintl=no
+ fi
+ fi
+ fi
+ fi
+
+ if test "$gt_cv_func_dgettext_libc" = "yes" \
+ || test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ gt_cv_have_gettext=yes
+ fi
+
+ if test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ INTLLIBS="-lintl $libintl_extra_libs"
+ fi
+
+ if test "$gt_cv_have_gettext" = "yes"; then
+ AC_DEFINE(HAVE_GETTEXT,1,
+ [Define if the GNU gettext() function is already present or preinstalled.])
+ GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
+ if test "$MSGFMT" != "no"; then
+ glib_save_LIBS="$LIBS"
+ LIBS="$LIBS $INTLLIBS"
+ AC_CHECK_FUNCS(dcgettext)
+ AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+ GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+ [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
+ AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr],
+ [CATOBJEXT=.gmo
+ DATADIRNAME=share],
+ [case $host in
+ *-*-solaris*)
+ dnl On Solaris, if bind_textdomain_codeset is in libc,
+ dnl GNU format message catalog is always supported,
+ dnl since both are added to the libc all together.
+ dnl Hence, we'd like to go with DATADIRNAME=share and
+ dnl and CATOBJEXT=.gmo in this case.
+ AC_CHECK_FUNC(bind_textdomain_codeset,
+ [CATOBJEXT=.gmo
+ DATADIRNAME=share],
+ [CATOBJEXT=.mo
+ DATADIRNAME=lib])
+ ;;
+ *)
+ CATOBJEXT=.mo
+ DATADIRNAME=lib
+ ;;
+ esac])
+ LIBS="$glib_save_LIBS"
+ INSTOBJEXT=.mo
+ else
+ gt_cv_have_gettext=no
+ fi
+ fi
+ ])
+
+ if test "$gt_cv_have_gettext" = "yes" ; then
+ AC_DEFINE(ENABLE_NLS, 1,
+ [always defined to indicate that i18n is enabled])
+ fi
+
+ dnl Test whether we really found GNU xgettext.
+ if test "$XGETTEXT" != ":"; then
+ dnl If it is not GNU xgettext we define it as : so that the
+ dnl Makefiles still can work.
+ if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+ : ;
+ else
+ AC_MSG_RESULT(
+ [found xgettext program is not GNU xgettext; ignore it])
+ XGETTEXT=":"
+ fi
+ fi
+
+ # We need to process the po/ directory.
+ POSUB=po
+
+ AC_OUTPUT_COMMANDS(
+ [case "$CONFIG_FILES" in *po/Makefile.in*)
+ sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
+ esac])
+
+ dnl These rules are solely for the distribution goal. While doing this
+ dnl we only have to keep exactly one list of the available catalogs
+ dnl in configure.in.
+ for lang in $ALL_LINGUAS; do
+ GMOFILES="$GMOFILES $lang.gmo"
+ POFILES="$POFILES $lang.po"
+ done
+
+ dnl Make all variables we use known to autoconf.
+ AC_SUBST(CATALOGS)
+ AC_SUBST(CATOBJEXT)
+ AC_SUBST(DATADIRNAME)
+ AC_SUBST(GMOFILES)
+ AC_SUBST(INSTOBJEXT)
+ AC_SUBST(INTLLIBS)
+ AC_SUBST(PO_IN_DATADIR_TRUE)
+ AC_SUBST(PO_IN_DATADIR_FALSE)
+ AC_SUBST(POFILES)
+ AC_SUBST(POSUB)
+ ])
+
+# AM_GLIB_GNU_GETTEXT
+# -------------------
+# Do checks necessary for use of gettext. If a suitable implementation
+# of gettext is found in either in libintl or in the C library,
+# it will set INTLLIBS to the libraries needed for use of gettext
+# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
+# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
+# on various variables needed by the Makefile.in.in installed by
+# glib-gettextize.
+dnl
+glib_DEFUN([GLIB_GNU_GETTEXT],
+ [AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AC_HEADER_STDC])dnl
+
+ GLIB_LC_MESSAGES
+ GLIB_WITH_NLS
+
+ if test "$gt_cv_have_gettext" = "yes"; then
+ if test "x$ALL_LINGUAS" = "x"; then
+ LINGUAS=
+ else
+ AC_MSG_CHECKING(for catalogs to be installed)
+ NEW_LINGUAS=
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ NEW_LINGUAS="$NEW_LINGUAS $presentlang"
+ fi
+ done
+ LINGUAS=$NEW_LINGUAS
+ AC_MSG_RESULT($LINGUAS)
+ fi
+
+ dnl Construct list of names of catalog files to be constructed.
+ if test -n "$LINGUAS"; then
+ for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+ fi
+ fi
+
+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+ dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
+ dnl Try to locate is.
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+ AC_SUBST(MKINSTALLDIRS)
+
+ dnl Generate list of files to be processed by xgettext which will
+ dnl be included in po/Makefile.
+ test -d po || mkdir po
+ if test "x$srcdir" != "x."; then
+ if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+ posrcprefix="$srcdir/"
+ else
+ posrcprefix="../$srcdir/"
+ fi
+ else
+ posrcprefix="../"
+ fi
+ rm -f po/POTFILES
+ sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+ < $srcdir/po/POTFILES.in > po/POTFILES
+ ])
+
+# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
+# -------------------------------
+# Define VARIABLE to the location where catalog files will
+# be installed by po/Makefile.
+glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
+[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
+glib_save_prefix="$prefix"
+glib_save_exec_prefix="$exec_prefix"
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+test "x$exec_prefix" = xNONE && exec_prefix=$prefix
+if test "x$CATOBJEXT" = "x.mo" ; then
+ localedir=`eval echo "${libdir}/locale"`
+else
+ localedir=`eval echo "${datadir}/locale"`
+fi
+prefix="$glib_save_prefix"
+exec_prefix="$glib_save_exec_prefix"
+AC_DEFINE_UNQUOTED($1, "$localedir",
+ [Define the location where the catalogs will be installed])
+])
+
+dnl
+dnl Now the definitions that aclocal will find
+dnl
+ifdef(glib_configure_in,[],[
+AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
+AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
+])dnl
--- /dev/null
+dnl AG_GST_ARCH
+dnl sets up defines and automake conditionals for host architecture
+dnl checks endianness
+dnl defines HOST_CPU
+
+AC_DEFUN([AG_GST_ARCH],
+[
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use host_ variables
+
+ dnl Determine CPU
+ case "x${host_cpu}" in
+ xi?86 | xk? | xi?86_64)
+ HAVE_CPU_I386=yes
+ AC_DEFINE(HAVE_CPU_I386, 1, [Define if the host CPU is an x86])
+
+ dnl FIXME could use some better detection
+ dnl (ie CPUID)
+ case "x${host_cpu}" in
+ xi386 | xi486) ;;
+ *)
+ AC_DEFINE(HAVE_RDTSC, 1, [Define if RDTSC is available]) ;;
+ esac ;;
+ xpowerpc)
+ HAVE_CPU_PPC=yes
+ AC_DEFINE(HAVE_CPU_PPC, 1, [Define if the host CPU is a PowerPC]) ;;
+ xpowerpc64)
+ HAVE_CPU_PPC64=yes
+ AC_DEFINE(HAVE_CPU_PPC64, 1, [Define if the host CPU is a 64 bit PowerPC]) ;;
+ xalpha*)
+ HAVE_CPU_ALPHA=yes
+ AC_DEFINE(HAVE_CPU_ALPHA, 1, [Define if the host CPU is an Alpha]) ;;
+ xarm*)
+ HAVE_CPU_ARM=yes
+ AC_DEFINE(HAVE_CPU_ARM, 1, [Define if the host CPU is an ARM]) ;;
+ xsparc*)
+ HAVE_CPU_SPARC=yes
+ AC_DEFINE(HAVE_CPU_SPARC, 1, [Define if the host CPU is a SPARC]) ;;
+ xmips*)
+ HAVE_CPU_MIPS=yes
+ AC_DEFINE(HAVE_CPU_MIPS, 1, [Define if the host CPU is a MIPS]) ;;
+ xhppa*)
+ HAVE_CPU_HPPA=yes
+ AC_DEFINE(HAVE_CPU_HPPA, 1, [Define if the host CPU is a HPPA]) ;;
+ xs390*)
+ HAVE_CPU_S390=yes
+ AC_DEFINE(HAVE_CPU_S390, 1, [Define if the host CPU is a S390]) ;;
+ xia64*)
+ HAVE_CPU_IA64=yes
+ AC_DEFINE(HAVE_CPU_IA64, 1, [Define if the host CPU is a IA64]) ;;
+ xm68k*)
+ HAVE_CPU_M68K=yes
+ AC_DEFINE(HAVE_CPU_M68K, 1, [Define if the host CPU is a M68K]) ;;
+ xx86_64)
+ HAVE_CPU_X86_64=yes
+ AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the host CPU is a x86_64]) ;;
+ xcris)
+ HAVE_CPU_CRIS=yes
+ AC_DEFINE(HAVE_CPU_CRIS, 1, [Define if the host CPU is a CRIS]) ;;
+ xcrisv32)
+ HAVE_CPU_CRISV32=yes
+ AC_DEFINE(HAVE_CPU_CRISV32, 1, [Define if the host CPU is a CRISv32]) ;;
+ esac
+
+ dnl Determine endianness
+ AC_C_BIGENDIAN
+
+ AM_CONDITIONAL(HAVE_CPU_I386, test "x$HAVE_CPU_I386" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_PPC, test "x$HAVE_CPU_PPC" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_PPC64, test "x$HAVE_CPU_PPC64" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_ALPHA, test "x$HAVE_CPU_ALPHA" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_ARM, test "x$HAVE_CPU_ARM" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_SPARC, test "x$HAVE_CPU_SPARC" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_HPPA, test "x$HAVE_CPU_HPPA" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_MIPS, test "x$HAVE_CPU_MIPS" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_S390, test "x$HAVE_CPU_S390" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_IA64, test "x$HAVE_CPU_IA64" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_M68K, test "x$HAVE_CPU_M68K" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_X86_64, test "x$HAVE_CPU_X86_64" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_CRIS, test "x$HAVE_CPU_CRIS" = "xyes")
+ AM_CONDITIONAL(HAVE_CPU_CRISV32, test "x$HAVE_CPU_CRISV32" = "xyes")
+
+ AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu", [the host CPU])
+])
+
+dnl check if unaligned memory access works correctly
+AC_DEFUN([AG_GST_UNALIGNED_ACCESS], [
+ AC_MSG_CHECKING([if unaligned memory access works correctly])
+ if test x"$as_cv_unaligned_access" = x ; then
+ case $host in
+ alpha*|arm*|hp*|mips*|sh*|sparc*|ia64*)
+ _AS_ECHO_N([(blacklisted) ])
+ as_cv_unaligned_access=no
+ ;;
+ i?86*|powerpc*|m68k*|cris*)
+ _AS_ECHO_N([(whitelisted) ])
+ as_cv_unaligned_access=yes
+ ;;
+ esac
+ else
+ _AS_ECHO_N([(cached) ])
+ fi
+ if test x"$as_cv_unaligned_access" = x ; then
+ AC_TRY_RUN([
+int main(int argc, char **argv)
+{
+ char array[] = "ABCDEFGH";
+ unsigned int iarray[2];
+ memcpy(iarray,array,8);
+#define GET(x) (*(unsigned int *)((char *)iarray + (x)))
+ if(GET(0) != 0x41424344 && GET(0) != 0x44434241) return 1;
+ if(GET(1) != 0x42434445 && GET(1) != 0x45444342) return 1;
+ if(GET(2) != 0x43444546 && GET(2) != 0x46454443) return 1;
+ if(GET(3) != 0x44454647 && GET(3) != 0x47464544) return 1;
+ return 0;
+}
+ ], as_cv_unaligned_access="yes", as_cv_unaligned_access="no")
+ fi
+ AC_MSG_RESULT($as_cv_unaligned_access)
+ if test "$as_cv_unaligned_access" = "yes"; then
+ AC_DEFINE_UNQUOTED(HAVE_UNALIGNED_ACCESS, 1,
+ [defined if unaligned memory access works correctly])
+ fi
+])
--- /dev/null
+dnl configure-time options shared among gstreamer modules
+
+dnl AG_GST_ARG_DEBUG
+dnl AG_GST_ARG_PROFILING
+dnl AG_GST_ARG_VALGRIND
+dnl AG_GST_ARG_GCOV
+
+dnl AG_GST_ARG_EXAMPLES
+
+dnl AG_GST_ARG_WITH_PKG_CONFIG_PATH
+dnl AG_GST_ARG_WITH_PACKAGE_NAME
+dnl AG_GST_ARG_WITH_PACKAGE_ORIGIN
+
+dnl AG_GST_ARG_WITH_PLUGINS
+dnl AG_GST_CHECK_PLUGIN
+dnl AG_GST_DISABLE_PLUGIN
+
+dnl AG_GST_ARG_ENABLE_EXTERNAL
+dnl AG_GST_ARG_ENABLE_EXPERIMENTAL
+dnl AG_GST_ARG_ENABLE_BROKEN
+
+AC_DEFUN([AG_GST_ARG_DEBUG],
+[
+ dnl debugging stuff
+ AC_ARG_ENABLE(debug,
+ AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
+ [
+ case "${enableval}" in
+ yes) USE_DEBUG=yes ;;
+ no) USE_DEBUG=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+ esac
+ ],
+ [USE_DEBUG=yes]) dnl Default value
+])
+
+AC_DEFUN([AG_GST_ARG_PROFILING],
+[
+ AC_ARG_ENABLE(profiling,
+ AC_HELP_STRING([--enable-profiling],
+ [adds -pg to compiler commandline, for profiling]),
+ [
+ case "${enableval}" in
+ yes) USE_PROFILING=yes ;;
+ no) USE_PROFILING=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
+ esac
+ ],
+ [USE_PROFILING=no]) dnl Default value
+])
+
+AC_DEFUN([AG_GST_ARG_VALGRIND],
+[
+ dnl valgrind inclusion
+ AC_ARG_ENABLE(valgrind,
+ AC_HELP_STRING([--disable-valgrind],[disable run-time valgrind detection]),
+ [
+ case "${enableval}" in
+ yes) USE_VALGRIND="$USE_DEBUG" ;;
+ no) USE_VALGRIND=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
+ esac
+ ],
+ [USE_VALGRIND="$USE_DEBUG"]) dnl Default value
+ VALGRIND_REQ="2.1"
+ if test "x$USE_VALGRIND" = xyes; then
+ PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ,
+ USE_VALGRIND="yes",
+ [
+ USE_VALGRIND="no"
+ AC_MSG_RESULT([no])
+ ])
+ fi
+ if test "x$USE_VALGRIND" = xyes; then
+ AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
+ AC_MSG_NOTICE(Using extra code paths for valgrind)
+ fi
+])
+
+AC_DEFUN([AG_GST_ARG_GCOV],
+[
+ AC_ARG_ENABLE(gcov,
+ AC_HELP_STRING([--enable-gcov],
+ [compile with coverage profiling instrumentation (gcc only)]),
+ enable_gcov=$enableval,
+ enable_gcov=no)
+ if test x$enable_gcov = xyes ; then
+ if test "x$GCC" != "xyes"
+ then
+ AC_MSG_ERROR([gcov only works if gcc is used])
+ fi
+
+ AS_COMPILER_FLAG(["-fprofile-arcs"],
+ [GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs"],
+ true)
+ AS_COMPILER_FLAG(["-ftest-coverage"],
+ [GCOV_CFLAGS="$GCOV_CFLAGS -ftest-coverage"],
+ true)
+ dnl remove any -O flags - FIXME: is this needed ?
+ GCOV_CFLAGS=`echo "$GCOV_CFLAGS" | sed -e 's/-O[[0-9]]*//g'`
+ dnl libtool 1.5.22 and lower strip -fprofile-arcs from the flags
+ dnl passed to the linker, which is a bug; -fprofile-arcs implicitly
+ dnl links in -lgcov, so we do it explicitly here for the same effect
+ GCOV_LIBS=-lgcov
+ AC_SUBST(GCOV_CFLAGS)
+ AC_SUBST(GCOV_LIBS)
+ GCOV=`echo $CC | sed s/gcc/gcov/g`
+ AC_SUBST(GCOV)
+
+ GST_GCOV_ENABLED=yes
+ AC_DEFINE_UNQUOTED(GST_GCOV_ENABLED, 1,
+ [Defined if gcov is enabled to force a rebuild due to config.h changing])
+ dnl if gcov is used, we do not want default -O2 CFLAGS
+ if test "x$GST_GCOV_ENABLED" = "xyes"
+ then
+ CFLAGS="-O0"
+ AC_SUBST(CFLAGS)
+ CXXFLAGS="-O0"
+ AC_SUBST(CXXFLAGS)
+ FFLAGS="-O0"
+ AC_SUBST(FFLAGS)
+ CCASFLAGS="-O0"
+ AC_SUBST(CCASFLAGS)
+ AC_MSG_NOTICE([gcov enabled, setting CFLAGS and friends to $CFLAGS])
+ fi
+ fi
+ AM_CONDITIONAL(GST_GCOV_ENABLED, test x$enable_gcov = xyes)
+])
+
+AC_DEFUN([AG_GST_ARG_EXAMPLES],
+[
+ AC_ARG_ENABLE(examples,
+ AC_HELP_STRING([--disable-examples], [disable building examples]),
+ [
+ case "${enableval}" in
+ yes) BUILD_EXAMPLES=yes ;;
+ no) BUILD_EXAMPLES=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
+ esac
+ ],
+ [BUILD_EXAMPLES=yes]) dnl Default value
+ AM_CONDITIONAL(BUILD_EXAMPLES, test "x$BUILD_EXAMPLES" = "xyes")
+])
+
+AC_DEFUN([AG_GST_ARG_WITH_PKG_CONFIG_PATH],
+[
+ dnl possibly modify pkg-config path
+ AC_ARG_WITH(pkg-config-path,
+ AC_HELP_STRING([--with-pkg-config-path],
+ [colon-separated list of pkg-config(1) dirs]),
+ [
+ export PKG_CONFIG_PATH=${withval}
+ AC_MSG_NOTICE(Set PKG_CONFIG_PATH to $PKG_CONFIG_PATH)
+ ])
+])
+
+
+dnl This macro requires that GST_CVS is set to yes or no (release)
+AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_NAME],
+[
+ dnl package name in plugins
+ AC_ARG_WITH(package-name,
+ AC_HELP_STRING([--with-package-name],
+ [specify package name to use in plugins]),
+ [
+ case "${withval}" in
+ yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
+ no) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
+ *) GST_PACKAGE_NAME="${withval}" ;;
+ esac
+ ],
+ [
+ P=$1
+ if test "x$P" = "x"
+ then
+ P=$PACKAGE_NAME
+ fi
+
+ dnl default value
+ if test "x$GST_CVS" = "xyes"
+ then
+ dnl nano >= 1
+ GST_PACKAGE_NAME="$P CVS/prerelease"
+ else
+ GST_PACKAGE_NAME="$P source release"
+ fi
+ ]
+ )
+ AC_MSG_NOTICE(Using $GST_PACKAGE_NAME as package name)
+ AC_DEFINE_UNQUOTED(GST_PACKAGE_NAME, "$GST_PACKAGE_NAME",
+ [package name in plugins])
+ AC_SUBST(GST_PACKAGE_NAME)
+])
+
+AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_ORIGIN],
+[
+ dnl package origin URL
+ AC_ARG_WITH(package-origin,
+ AC_HELP_STRING([--with-package-origin],
+ [specify package origin URL to use in plugins]),
+ [
+ case "${withval}" in
+ yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
+ no) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
+ *) GST_PACKAGE_ORIGIN="${withval}" ;;
+ esac
+ ],
+ [GST_PACKAGE_ORIGIN="[Unknown package origin]"] dnl Default value
+ )
+ AC_MSG_NOTICE(Using $GST_PACKAGE_ORIGIN as package origin)
+ AC_DEFINE_UNQUOTED(GST_PACKAGE_ORIGIN, "$GST_PACKAGE_ORIGIN",
+ [package origin])
+ AC_SUBST(GST_PACKAGE_ORIGIN)
+])
+
+dnl sets WITH_PLUGINS to the list of plug-ins given as an argument
+dnl also clears GST_PLUGINS_ALL and GST_PLUGINS_SELECTED
+AC_DEFUN([AG_GST_ARG_WITH_PLUGINS],
+[
+ AC_ARG_WITH(plugins,
+ AC_HELP_STRING([--with-plugins],
+ [comma-separated list of dependencyless plug-ins to compile]),
+ [WITH_PLUGINS=$withval],
+ [WITH_PLUGINS=])
+
+ GST_PLUGINS_ALL=""
+ GST_PLUGINS_SELECTED=""
+
+ AC_SUBST(GST_PLUGINS_ALL)
+ AC_SUBST(GST_PLUGINS_SELECTED)
+])
+
+dnl AG_GST_CHECK_PLUGIN(PLUGIN-NAME)
+dnl
+dnl This macro adds the plug-in <PLUGIN-NAME> to GST_PLUGINS_ALL. Then it
+dnl checks if the plug-in is present in WITH_PLUGINS, and if so adds it to
+dnl GST_PLUGINS_SELECTED.
+dnl
+dnl The macro will call AM_CONDITIONAL(USE_PLUGIN_<PLUGIN-NAME>, ...) to allow
+dnl control of what is built in Makefile.ams.
+AC_DEFUN([AG_GST_CHECK_PLUGIN],
+[
+ GST_PLUGINS_ALL="$GST_PLUGINS_ALL [$1]"
+ if [[ -z "$WITH_PLUGINS" ]] || echo " [$WITH_PLUGINS] " | tr , ' ' | grep -i " [$1] " > /dev/null; then
+ GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED [$1]"
+ fi
+ AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), echo " $GST_PLUGINS_SELECTED " | grep -i " [$1] " > /dev/null)
+])
+
+dnl AG_GST_DISABLE_PLUGIN(PLUGIN-NAME)
+dnl
+dnl This macro disables the plug-in <PLUGIN-NAME> by removing it from
+dnl GST_PLUGINS_SELECTED.
+AC_DEFUN([AG_GST_DISABLE_PLUGIN],
+[
+ GST_PLUGINS_SELECTED=`echo " $GST_PLUGINS_SELECTED " | $SED -e 's/ [$1] / /'`
+ AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), false)
+])
+
+AC_DEFUN([AG_GST_ARG_ENABLE_EXTERNAL],
+[
+ AG_GST_CHECK_FEATURE(EXTERNAL, [building of plug-ins with external deps],,
+ HAVE_EXTERNAL=yes, enabled,
+ [
+ AC_MSG_NOTICE(building external plug-ins)
+ BUILD_EXTERNAL="yes"
+ ],[
+ AC_MSG_WARN(all plug-ins with external dependencies will not be built)
+ BUILD_EXTERNAL="no"
+ ])
+ # make BUILD_EXTERNAL available to Makefile.am
+ AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")
+])
+
+dnl experimental plug-ins; stuff that hasn't had the dust settle yet
+dnl read 'builds, but might not work'
+AC_DEFUN([AG_GST_ARG_ENABLE_EXPERIMENTAL],
+[
+ AG_GST_CHECK_FEATURE(EXPERIMENTAL, [building of experimental plug-ins],,
+ HAVE_EXPERIMENTAL=yes, disabled,
+ [
+ AC_MSG_WARN(building experimental plug-ins)
+ BUILD_EXPERIMENTAL="yes"
+ ],[
+ AC_MSG_NOTICE(not building experimental plug-ins)
+ BUILD_EXPERIMENTAL="no"
+ ])
+ # make BUILD_EXPERIMENTAL available to Makefile.am
+ AM_CONDITIONAL(BUILD_EXPERIMENTAL, test "x$BUILD_EXPERIMENTAL" = "xyes")
+])
+
+dnl broken plug-ins; stuff that doesn't seem to build at the moment
+AC_DEFUN([AG_GST_ARG_ENABLE_BROKEN],
+[
+ AG_GST_CHECK_FEATURE(BROKEN, [building of broken plug-ins],,
+ HAVE_BROKEN=yes, disabled,
+ [
+ AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches ...])
+ ],[
+ AC_MSG_NOTICE([not building broken plug-ins])
+ ])
+])
--- /dev/null
+dnl pkg-config-based checks for GStreamer modules and dependency modules
+
+dnl generic:
+dnl AG_GST_PKG_CHECK_MODULES([PREFIX], [WHICH], [REQUIRED])
+dnl sets HAVE_[$PREFIX], [$PREFIX]_*
+dnl AG_GST_CHECK_MODULES([PREFIX], [MODULE], [MINVER], [NAME], [REQUIRED])
+dnl sets HAVE_[$PREFIX], [$PREFIX]_*
+
+dnl specific:
+dnl AG_GST_CHECK_GST([MAJMIN], [MINVER], [REQUIRED])
+dnl also sets/ACSUBSTs GST_TOOLS_DIR and GST_PLUGINS_DIR
+dnl AG_GST_CHECK_GST_BASE([MAJMIN], [MINVER], [REQUIRED])
+dnl AG_GST_CHECK_GST_GDP([MAJMIN], [MINVER], [REQUIRED])
+dnl AG_GST_CHECK_GST_CONTROLLER([MAJMIN], [MINVER], [REQUIRED])
+dnl AG_GST_CHECK_GST_CHECK([MAJMIN], [MINVER], [REQUIRED])
+dnl AG_GST_CHECK_GST_PLUGINS_BASE([MAJMIN], [MINVER], [REQUIRED])
+dnl also sets/ACSUBSTs GSTPB_PLUGINS_DIR
+
+AC_DEFUN([AG_GST_PKG_CHECK_MODULES],
+[
+ which="[$2]"
+ dnl not required by default, since we use this mostly for plugin deps
+ required=ifelse([$3], , "no", [$3])
+
+ PKG_CHECK_MODULES([$1], $which,
+ [
+ HAVE_[$1]="yes"
+ ],
+ [
+ HAVE_[$1]="no"
+ AC_MSG_RESULT(no)
+ if test "x$required" = "xyes"; then
+ AC_MSG_ERROR($[$1]_PKG_ERRORS)
+ else
+ AC_MSG_NOTICE($[$1]_PKG_ERRORS)
+ fi
+ ])
+
+ dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
+ dnl It gets done automatically in automake >= 1.7, which we now require
+]))
+
+AC_DEFUN([AG_GST_CHECK_MODULES],
+[
+ module=[$2]
+ minver=[$3]
+ name="[$4]"
+ required=ifelse([$5], , "yes", [$5]) dnl required by default
+
+ PKG_CHECK_MODULES([$1], $module >= $minver,
+ [
+ HAVE_[$1]="yes"
+ ],
+ [
+ HAVE_[$1]="no"
+ AC_MSG_RESULT(no)
+ AC_MSG_NOTICE($[$1]_PKG_ERRORS)
+ if test "x$required" = "xyes"; then
+ AC_MSG_ERROR([no $module >= $minver ($name) found])
+ else
+ AC_MSG_NOTICE([no $module >= $minver ($name) found])
+ fi
+ ])
+
+ dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
+ dnl It gets done automatically in automake >= 1.7, which we now require
+]))
+
+AC_DEFUN([AG_GST_CHECK_GST],
+[
+ AG_GST_CHECK_MODULES(GST, gstreamer-[$1], [$2], [GStreamer], [$3])
+ dnl allow setting before calling this macro to override
+ if test -z $GST_TOOLS_DIR; then
+ GST_TOOLS_DIR=`$PKG_CONFIG --variable=toolsdir gstreamer-[$1]`
+ if test -z $GST_TOOLS_DIR; then
+ AC_MSG_ERROR(
+ [no tools dir set in GStreamer pkg-config file, core upgrade needed.])
+ fi
+ fi
+ AC_MSG_NOTICE([using GStreamer tools in $GST_TOOLS_DIR])
+ AC_SUBST(GST_TOOLS_DIR)
+
+ dnl check for where core plug-ins got installed
+ dnl this is used for unit tests
+ dnl allow setting before calling this macro to override
+ if test -z $GST_PLUGINS_DIR; then
+ GST_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-[$1]`
+ if test -z $GST_PLUGINS_DIR; then
+ AC_MSG_ERROR(
+ [no pluginsdir set in GStreamer pkg-config file, core upgrade needed.])
+ fi
+ fi
+ AC_MSG_NOTICE([using GStreamer plug-ins in $GST_PLUGINS_DIR])
+ AC_SUBST(GST_PLUGINS_DIR)
+])
+
+AC_DEFUN([AG_GST_CHECK_GST_BASE],
+[
+ AG_GST_CHECK_MODULES(GST_BASE, gstreamer-base-[$1], [$2],
+ [GStreamer Base Libraries], [$3])
+])
+
+AC_DEFUN([AG_GST_CHECK_GST_GDP],
+[
+ AG_GST_CHECK_MODULES(GST_GDP, gstreamer-dataprotocol-[$1], [$2],
+ [GStreamer Data Protocol Library], [$3])
+])
+
+AC_DEFUN([AG_GST_CHECK_GST_CONTROLLER],
+[
+ AG_GST_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-[$1], [$2],
+ [GStreamer Controller Library], [$3])
+])
+
+AC_DEFUN([AG_GST_CHECK_GST_CHECK],
+[
+ AG_GST_CHECK_MODULES(GST_CHECK, gstreamer-check-[$1], [$2],
+ [GStreamer Check unittest Library], [$3])
+])
+
+AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BASE],
+[
+ AG_GST_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-[$1], [$2],
+ [GStreamer Base Plug-ins Library], [$3])
+
+ dnl check for where base plug-ins got installed
+ dnl this is used for unit tests
+ dnl allow setting before calling this macro to override
+ if test -z $GSTPB_PLUGINS_DIR; then
+ GSTPB_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-base-[$1]`
+ if test -z $GSTPB_PLUGINS_DIR; then
+ AC_MSG_ERROR(
+ [no pluginsdir set in GStreamer Base Plug-ins pkg-config file])
+ fi
+ fi
+ AC_MSG_NOTICE([using GStreamer Base Plug-ins in $GSTPB_PLUGINS_DIR])
+ AC_SUBST(GSTPB_PLUGINS_DIR)
+])
--- /dev/null
+AC_DEFUN([AG_GST_DEBUGINFO], [
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
+[case "${enableval}" in
+ yes) USE_DEBUG=yes ;;
+ no) USE_DEBUG=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+esac],
+[USE_DEBUG=yes]) dnl Default value
+
+AC_ARG_ENABLE(DEBUG,
+AC_HELP_STRING([--disable-DEBUG],[disables compilation of debugging messages]),
+[case "${enableval}" in
+ yes) ENABLE_DEBUG=yes ;;
+ no) ENABLE_DEBUG=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-DEBUG) ;;
+esac],
+[ENABLE_DEBUG=yes]) dnl Default value
+if test x$ENABLE_DEBUG = xyes; then
+ AC_DEFINE(GST_DEBUG_ENABLED, 1, [Define if DEBUG statements should be compiled in])
+fi
+
+AC_ARG_ENABLE(INFO,
+AC_HELP_STRING([--disable-INFO],[disables compilation of informational messages]),
+[case "${enableval}" in
+ yes) ENABLE_INFO=yes ;;
+ no) ENABLE_INFO=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-INFO) ;;
+esac],
+[ENABLE_INFO=yes]) dnl Default value
+if test x$ENABLE_INFO = xyes; then
+ AC_DEFINE(GST_INFO_ENABLED, 1, [Define if INFO statements should be compiled in])
+fi
+
+AC_ARG_ENABLE(debug-color,
+AC_HELP_STRING([--disable-debug-color],[disables color output of DEBUG and INFO output]),
+[case "${enableval}" in
+ yes) ENABLE_DEBUG_COLOR=yes ;;
+ no) ENABLE_DEBUG_COLOR=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug-color) ;;
+esac],
+[ENABLE_DEBUG_COLOR=yes]) dnl Default value
+if test "x$ENABLE_DEBUG_COLOR" = xyes; then
+ AC_DEFINE(GST_DEBUG_COLOR, 1, [Define if debugging messages should be colorized])
+fi
+])
--- /dev/null
+dnl default elements used for tests and such
+
+dnl AG_GST_DEFAULT_ELEMENTS
+
+AC_DEFUN([AG_GST_DEFAULT_ELEMENTS],
+[
+ dnl decide on default elements
+ dnl FIXME: provide configure-time options for this
+ dnl FIXME: describe where exactly this gets used
+ dnl FIXME: decide if it's a problem that this could point to sinks from
+ dnl depending plugin modules
+ DEFAULT_AUDIOSINK="autoaudiosink"
+ DEFAULT_VIDEOSINK="autovideosink"
+ DEFAULT_AUDIOSRC="alsasrc"
+ DEFAULT_VIDEOSRC="v4lsrc"
+ DEFAULT_VISUALIZER="goom"
+ case "$host" in
+ *-sun-* | *pc-solaris* )
+ DEFAULT_AUDIOSINK="sunaudiosink"
+ DEFAULT_VIDEOSINK="ximagesink"
+ DEFAULT_AUDIOSRC="sunaudiosrc"
+ ;;
+ *-darwin* )
+ DEFAULT_AUDIOSINK="osxaudiosink"
+ DEFAULT_AUDIOSRC="osxaudiosrc"
+ DEFAULT_VIDEOSINK="osxvideosink"
+ ;;
+ esac
+
+ AC_SUBST(DEFAULT_AUDIOSINK)
+ AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSINK, "$DEFAULT_AUDIOSINK",
+ [Default audio sink])
+ AC_SUBST(DEFAULT_AUDIOSRC)
+ AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSRC, "$DEFAULT_AUDIOSRC",
+ [Default audio source])
+ AC_SUBST(DEFAULT_VIDEOSINK)
+ AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSINK, "$DEFAULT_VIDEOSINK",
+ [Default video sink])
+ AC_SUBST(DEFAULT_VIDEOSRC)
+ AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSRC, "$DEFAULT_VIDEOSRC",
+ [Default video source])
+ AC_SUBST(DEFAULT_VISUALIZER)
+ AC_DEFINE_UNQUOTED(DEFAULT_VISUALIZER, "$DEFAULT_VISUALIZER",
+ [Default visualizer])
+])
--- /dev/null
+AC_DEFUN([AG_GST_DOCBOOK_CHECK],
+[
+ dnl choose a location to install docbook docs in
+ if test "x$PACKAGE_TARNAME" = "x"
+ then
+ AC_MSG_ERROR([Internal error - PACKAGE_TARNAME not set])
+ fi
+ docdir="\$(datadir)/doc/$PACKAGE_TARNAME-$GST_MAJORMINOR"
+
+ dnl enable/disable docbook documentation building
+ AC_ARG_ENABLE(docbook,
+ AC_HELP_STRING([--enable-docbook],
+ [use docbook to build documentation [default=no]]),,
+ enable_docbook=no)
+
+ have_docbook=no
+
+ if test x$enable_docbook = xyes; then
+ dnl check if we actually have everything we need
+
+ dnl check for docbook tools
+ AC_CHECK_PROG(HAVE_DOCBOOK2PS, docbook2ps, yes, no)
+ AC_CHECK_PROG(HAVE_DOCBOOK2HTML, docbook2html, yes, no)
+ AC_CHECK_PROG(HAVE_JADETEX, jadetex, yes, no)
+ AC_CHECK_PROG(HAVE_PS2PDF, ps2pdf, yes, no)
+
+ # -V option appeared in 0.6.10
+ docbook2html_min_version=0.6.10
+ if test "x$HAVE_DOCBOOK2HTML" != "xno"; then
+ docbook2html_version=`docbook2html --version`
+ AC_MSG_CHECKING([docbook2html version ($docbook2html_version) >= $docbook2html_min_version])
+ if perl -w <<EOF
+ (\$min_version_major, \$min_version_minor, \$min_version_micro ) = "$docbook2html_min_version" =~ /(\d+)\.(\d+)\.(\d+)/;
+ (\$docbook2html_version_major, \$docbook2html_version_minor, \$docbook2html_version_micro ) = "$docbook2html_version" =~ /(\d+)\.(\d+)\.(\d+)/;
+ exit (((\$docbook2html_version_major > \$min_version_major) ||
+ ((\$docbook2html_version_major == \$min_version_major) &&
+ (\$docbook2html_version_minor >= \$min_version_minor)) ||
+ ((\$docbook2html_version_major == \$min_version_major) &&
+ (\$docbook2html_version_minor >= \$min_version_minor) &&
+ (\$docbook2html_version_micro >= \$min_version_micro)))
+ ? 0 : 1);
+EOF
+ then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ HAVE_DOCBOOK2HTML=no
+ fi
+ fi
+
+ dnl check if we can process docbook stuff
+ AS_DOCBOOK(have_docbook=yes, have_docbook=no)
+
+ dnl check for extra tools
+ AC_CHECK_PROG(HAVE_DVIPS, dvips, yes, no)
+ AC_CHECK_PROG(HAVE_XMLLINT, xmllint, yes, no)
+
+ dnl check for image conversion tools
+ AC_CHECK_PROG(HAVE_FIG2DEV, fig2dev, yes, no)
+ if test "x$HAVE_FIG2DEV" = "xno" ; then
+ AC_MSG_WARN([Did not find fig2dev (from xfig), images will not be generated.])
+ fi
+
+ dnl The following is a hack: if fig2dev doesn't display an error message
+ dnl for the desired type, we assume it supports it.
+ HAVE_FIG2DEV_EPS=no
+ if test "x$HAVE_FIG2DEV" = "xyes" ; then
+ fig2dev_quiet=`fig2dev -L eps </dev/null 2>&1 >/dev/null`
+ if test "x$fig2dev_quiet" = "x" ; then
+ HAVE_FIG2DEV_EPS=yes
+ fi
+ fi
+ HAVE_FIG2DEV_PNG=no
+ if test "x$HAVE_FIG2DEV" = "xyes" ; then
+ fig2dev_quiet=`fig2dev -L png </dev/null 2>&1 >/dev/null`
+ if test "x$fig2dev_quiet" = "x" ; then
+ HAVE_FIG2DEV_PNG=yes
+ fi
+ fi
+ HAVE_FIG2DEV_PDF=no
+ if test "x$HAVE_FIG2DEV" = "xyes" ; then
+ fig2dev_quiet=`fig2dev -L pdf </dev/null 2>&1 >/dev/null`
+ if test "x$fig2dev_quiet" = "x" ; then
+ HAVE_FIG2DEV_PDF=yes
+ fi
+ fi
+
+ AC_CHECK_PROG(HAVE_PNGTOPNM, pngtopnm, yes, no)
+ AC_CHECK_PROG(HAVE_PNMTOPS, pnmtops, yes, no)
+ AC_CHECK_PROG(HAVE_EPSTOPDF, epstopdf, yes, no)
+
+ dnl check if we can generate HTML
+ if test "x$HAVE_DOCBOOK2HTML" = "xyes" && \
+ test "x$enable_docbook" = "xyes" && \
+ test "x$HAVE_XMLLINT" = "xyes" && \
+ test "x$HAVE_FIG2DEV_PNG" = "xyes"; then
+ DOC_HTML=yes
+ AC_MSG_NOTICE(Will output HTML documentation)
+ else
+ DOC_HTML=no
+ AC_MSG_NOTICE(Will not output HTML documentation)
+ fi
+
+ dnl check if we can generate PS
+ if test "x$HAVE_DOCBOOK2PS" = "xyes" && \
+ test "x$enable_docbook" = "xyes" && \
+ test "x$HAVE_XMLLINT" = "xyes" && \
+ test "x$HAVE_JADETEX" = "xyes" && \
+ test "x$HAVE_FIG2DEV_EPS" = "xyes" && \
+ test "x$HAVE_DVIPS" = "xyes" && \
+ test "x$HAVE_PNGTOPNM" = "xyes" && \
+ test "x$HAVE_PNMTOPS" = "xyes"; then
+ DOC_PS=yes
+ AC_MSG_NOTICE(Will output PS documentation)
+ else
+ DOC_PS=no
+ AC_MSG_NOTICE(Will not output PS documentation)
+ fi
+
+ dnl check if we can generate PDF - using only ps2pdf
+ if test "x$DOC_PS" = "xyes" && \
+ test "x$enable_docbook" = "xyes" && \
+ test "x$HAVE_XMLLINT" = "xyes" && \
+ test "x$HAVE_PS2PDF" = "xyes"; then
+ DOC_PDF=yes
+ AC_MSG_NOTICE(Will output PDF documentation)
+ else
+ DOC_PDF=no
+ AC_MSG_NOTICE(Will not output PDF documentation)
+ fi
+
+ dnl if we don't have everything, we should disable
+ if test "x$have_docbook" != "xyes"; then
+ enable_docbook=no
+ fi
+ fi
+
+ dnl if we're going to install documentation, tell us where
+ if test "x$have_docbook" = "xyes"; then
+ AC_MSG_NOTICE(Installing documentation in $docdir)
+ AC_SUBST(docdir)
+ fi
+
+ AM_CONDITIONAL(ENABLE_DOCBOOK, test x$enable_docbook = xyes)
+ AM_CONDITIONAL(DOC_HTML, test x$DOC_HTML = xyes)
+ AM_CONDITIONAL(DOC_PDF, test x$DOC_PDF = xyes)
+ AM_CONDITIONAL(DOC_PS, test x$DOC_PS = xyes)
+])
--- /dev/null
+Dnl handle various error-related things
+
+dnl Thomas Vander Stichele <thomas@apestaart.org>
+dnl Tim-Philipp Müller <tim centricular net>
+
+dnl Last modification: 2008-02-18
+
+dnl AG_GST_SET_ERROR_CFLAGS([ADD-WERROR])
+dnl AG_GST_SET_ERROR_CXXFLAGS([ADD-WERROR])
+dnl AG_GST_SET_LEVEL_DEFAULT([IS-CVS-VERSION])
+
+
+dnl Sets ERROR_CFLAGS to something the compiler will accept.
+dnl AC_SUBST them so they are available in Makefile
+
+dnl -Wall is added if it is supported
+dnl -Werror is added if ADD-WERROR is not "no"
+
+dnl These flags can be overridden at make time:
+dnl make ERROR_CFLAGS=
+AC_DEFUN([AG_GST_SET_ERROR_CFLAGS],
+[
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AS_COMPILER_FLAG])
+
+
+ dnl if we support -Wall, set it unconditionally
+ AS_COMPILER_FLAG(-Wall,
+ ERROR_CFLAGS="-Wall",
+ ERROR_CFLAGS="")
+
+ dnl if asked for, add -Werror if supported
+ if test "x$1" != "xno"
+ then
+ AS_COMPILER_FLAG(-Werror, ERROR_CFLAGS="$ERROR_CFLAGS -Werror")
+
+ dnl if -Werror isn't suported, try -errwarn=%all (Sun Forte case)
+ if test "x$ERROR_CFLAGS" == "x"
+ then
+ AS_COMPILER_FLAG([-errwarn=%all], [
+ ERROR_CFLAGS="-errwarn=%all"
+ dnl try -errwarn=%all,no%E_EMPTY_DECLARATION,
+ dnl no%E_STATEMENT_NOT_REACHED,no%E_ARGUEMENT_MISMATCH,
+ dnl no%E_MACRO_REDEFINED (Sun Forte case)
+ dnl For Forte we need disable "empty declaration" warning produced by un-needed semicolon
+ dnl "statement not reached" disabled because there is g_assert_not_reached () in some places
+ dnl "macro redefined" because of gst/gettext.h
+ dnl FIXME: is it really supposed to be 'ARGUEMENT' and not 'ARGUMENT'?
+ for f in 'no%E_EMPTY_DECLARATION' \
+ 'no%E_STATEMENT_NOT_REACHED' \
+ 'no%E_ARGUEMENT_MISMATCH' \
+ 'no%E_MACRO_REDEFINED'
+ do
+ AS_COMPILER_FLAG([-errwarn=%all,$f], [
+ ERROR_CFLAGS="$ERROR_CFLAGS,$f"
+ ])
+ done
+ ])
+ fi
+ fi
+
+ AC_SUBST(ERROR_CFLAGS)
+ AC_MSG_NOTICE([set ERROR_CFLAGS to $ERROR_CFLAGS])
+])
+
+dnl Sets ERROR_CXXFLAGS to something the compiler will accept.
+dnl AC_SUBST them so they are available in Makefile
+
+dnl -Wall is added if it is supported
+dnl -Werror is added if ADD-WERROR is not "no"
+
+dnl These flags can be overridden at make time:
+dnl make ERROR_CXXFLAGS=
+AC_DEFUN([AG_GST_SET_ERROR_CXXFLAGS],
+[
+ AC_REQUIRE([AC_PROG_CXX])
+ AC_REQUIRE([AS_CXX_COMPILER_FLAG])
+
+
+ dnl if we support -Wall, set it unconditionally
+ AS_CXX_COMPILER_FLAG(-Wall, [
+ ERROR_CXXFLAGS="-Wall"
+ ], [
+ ERROR_CXXFLAGS=""
+ ])
+
+ dnl if asked for, add -Werror if supported
+ if test "x$1" != "xno"
+ then
+ AS_CXX_COMPILER_FLAG(-Werror, werror_supported=yes, werror_supported=no)
+
+ if test "x$werror_supported" = "xyes"; then
+ ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror"
+
+ dnl add exceptions
+ for f in '-Wno-non-virtual-dtor'
+ do
+ AS_CXX_COMPILER_FLAG([$f], ERROR_CXXFLAGS="$ERROR_CXXFLAGS $f")
+ done
+ else
+ dnl if -Werror isn't suported, try -errwarn=%all
+ AS_CXX_COMPILER_FLAG([-errwarn=%all], errwarnall=yes, errwarnall=no)
+ if test "x$errwarnall" = "xyes"; then
+ ERROR_CXXFLAGS="-errwarn=%all"
+ dnl try -errwarn=%all,no%E_EMPTY_DECLARATION,
+ dnl no%E_STATEMENT_NOT_REACHED,no%E_ARGUEMENT_MISMATCH,
+ dnl no%E_MACRO_REDEFINED (Sun Forte case)
+ dnl For Forte we need disable "empty declaration" warning produced by un-needed semicolon
+ dnl "statement not reached" disabled because there is g_assert_not_reached () in some places
+ dnl "macro redefined" because of gst/gettext.h
+ dnl FIXME: is it really supposed to be 'ARGUEMENT' and not 'ARGUMENT'?
+ dnl FIXME: do any of these work with the c++ compiler? if not, why
+ dnl do we check at all?
+ for f in 'no%E_EMPTY_DECLARATION' \
+ 'no%E_STATEMENT_NOT_REACHED' \
+ 'no%E_ARGUEMENT_MISMATCH' \
+ 'no%E_MACRO_REDEFINED'
+ do
+ AS_CXX_COMPILER_FLAG([-errwarn=%all,$f], [
+ ERROR_CXXFLAGS="$ERROR_CXXFLAGS,$f"
+ ])
+ done
+ fi
+ fi
+ fi
+
+ AC_SUBST(ERROR_CXXFLAGS)
+ AC_MSG_NOTICE([set ERROR_CXXFLAGS to $ERROR_CXXFLAGS])
+])
+
+dnl Sets the default error level for debugging messages
+AC_DEFUN([AG_GST_SET_LEVEL_DEFAULT],
+[
+ dnl define correct errorlevel for debugging messages. We want to have
+ dnl GST_ERROR messages printed when running cvs builds
+ if test "x[$1]" = "xyes"; then
+ GST_LEVEL_DEFAULT=GST_LEVEL_ERROR
+ else
+ GST_LEVEL_DEFAULT=GST_LEVEL_NONE
+ fi
+ AC_DEFINE_UNQUOTED(GST_LEVEL_DEFAULT, $GST_LEVEL_DEFAULT,
+ [Default errorlevel to use])
+ dnl AC_SUBST so we can use it for win32/common/config.h
+ AC_SUBST(GST_LEVEL_DEFAULT)
+])
--- /dev/null
+dnl Perform a check for a feature for GStreamer
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Thomas Vander Stichele <thomas@apestaart.org> added useful stuff
+dnl Last modification: 25/06/2001
+dnl
+dnl AG_GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
+dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE,
+dnl DISABLE-BY-DEFAULT, ACTION-IF-USE, ACTION-IF-NOTUSE)
+dnl
+dnl This macro adds a command line argument to allow the user to enable
+dnl or disable a feature, and if the feature is enabled, performs a supplied
+dnl test to check if the feature is available.
+dnl
+dnl The test should define HAVE_<FEATURE-NAME> to "yes" or "no" depending
+dnl on whether the feature is available.
+dnl
+dnl The macro will set USE_<FEATURE-NAME> to "yes" or "no" depending on
+dnl whether the feature is to be used.
+dnl Thomas changed this, so that when USE_<FEATURE-NAME> was already set
+dnl to no, then it stays that way.
+dnl
+dnl The macro will call AM_CONDITIONAL(USE_<FEATURE-NAME>, ...) to allow
+dnl the feature to control what is built in Makefile.ams. If you want
+dnl additional actions resulting from the test, you can add them with the
+dnl ACTION-IF-USE and ACTION-IF-NOTUSE parameters.
+dnl
+dnl FEATURE-NAME is the name of the feature, and should be in
+dnl purely upper case characters.
+dnl FEATURE-DESCRIPTION is used to describe the feature in help text for
+dnl the command line argument.
+dnl DEPENDENT-PLUGINS lists any plug-ins which depend on this feature.
+dnl TEST-FOR-FEATURE is a test which sets HAVE_<FEATURE-NAME> to "yes"
+dnl or "no" depending on whether the feature is
+dnl available.
+dnl DISABLE-BY-DEFAULT if "disabled", the feature is disabled by default,
+dnl if any other value, the feature is enabled by default.
+dnl ACTION-IF-USE any extra actions to perform if the feature is to be
+dnl used.
+dnl ACTION-IF-NOTUSE any extra actions to perform if the feature is not to
+dnl be used.
+dnl
+dnl
+dnl thomas :
+dnl we also added a history.
+dnl GST_PLUGINS_YES will contain all plugins to be built
+dnl that were checked through AG_GST_CHECK_FEATURE
+dnl GST_PLUGINS_NO will contain those that won't be built
+
+AC_DEFUN([AG_GST_CHECK_FEATURE],
+[echo
+AC_MSG_NOTICE(*** checking feature: [$2] ***)
+if test "x[$3]" != "x"
+then
+ AC_MSG_NOTICE(*** for plug-ins: [$3] ***)
+fi
+dnl
+builtin(define, [gst_endisable], ifelse($5, [disabled], [enable], [disable]))dnl
+dnl if it is set to NO, then don't even consider it for building
+NOUSE=
+if test "x$USE_[$1]" = "xno"; then
+ NOUSE="yes"
+fi
+AC_ARG_ENABLE(translit([$1], A-Z, a-z),
+ [ ]builtin(format, --%-26s gst_endisable %s, gst_endisable-translit([$1], A-Z, a-z), [$2]ifelse([$3],,,: [$3])),
+ [ case "${enableval}" in
+ yes) USE_[$1]=yes;;
+ no) USE_[$1]=no;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-translit([$1], A-Z, a-z)) ;;
+ esac],
+ [ USE_$1=]ifelse($5, [disabled], [no], [yes])) dnl DEFAULT
+
+dnl *** set it back to no if it was preset to no
+if test "x$NOUSE" = "xyes"; then
+ USE_[$1]="no"
+ AC_MSG_WARN(*** $3 pre-configured not to be built)
+fi
+NOUSE=
+
+dnl *** If it's enabled
+
+if test x$USE_[$1] = xyes; then
+ dnl save compile variables before the test
+
+ gst_check_save_LIBS=$LIBS
+ gst_check_save_LDFLAGS=$LDFLAGS
+ gst_check_save_CFLAGS=$CFLAGS
+ gst_check_save_CPPFLAGS=$CPPFLAGS
+ gst_check_save_CXXFLAGS=$CXXFLAGS
+
+ HAVE_[$1]=no
+ dnl TEST_FOR_FEATURE
+ $4
+
+ LIBS=$gst_check_save_LIBS
+ LDFLAGS=$gst_check_save_LDFLAGS
+ CFLAGS=$gst_check_save_CFLAGS
+ CPPFLAGS=$gst_check_save_CPPFLAGS
+ CXXFLAGS=$gst_check_save_CXXFLAGS
+
+ dnl If it isn't found, unset USE_[$1]
+ if test x$HAVE_[$1] = xno; then
+ USE_[$1]=no
+ else
+ ifelse([$3], , :, [AC_MSG_NOTICE(*** These plugins will be built: [$3])])
+ fi
+fi
+dnl *** Warn if it's disabled or not found
+if test x$USE_[$1] = xyes; then
+ ifelse([$6], , :, [$6])
+ if test "x$3" != "x"; then
+ GST_PLUGINS_YES="\t[$3]\n$GST_PLUGINS_YES"
+ fi
+ AC_DEFINE(HAVE_[$1], , [Define to enable $2]ifelse($3,,, [ (used by $3)]).)
+else
+ ifelse([$3], , :, [AC_MSG_NOTICE(*** These plugins will not be built: [$3])])
+ if test "x$3" != "x"; then
+ GST_PLUGINS_NO="\t[$3]\n$GST_PLUGINS_NO"
+ fi
+ ifelse([$7], , :, [$7])
+fi
+dnl *** Define the conditional as appropriate
+AM_CONDITIONAL(USE_[$1], test x$USE_[$1] = xyes)
+])
+
+dnl Use a -config program which accepts --cflags and --libs parameters
+dnl to set *_CFLAGS and *_LIBS and check existence of a feature.
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 26/06/2001
+dnl AG_GST_CHECK_CONFIGPROG(FEATURE-NAME, CONFIG-PROG-FILENAME, MODULES)
+dnl
+dnl This check was written for GStreamer: it should be renamed and checked
+dnl for portability if you decide to use it elsewhere.
+dnl
+AC_DEFUN([AG_GST_CHECK_CONFIGPROG],
+[
+ AC_PATH_PROG([$1]_CONFIG, [$2], no)
+ if test x$[$1]_CONFIG = xno; then
+ [$1]_LIBS=
+ [$1]_CFLAGS=
+ HAVE_[$1]=no
+ else
+ if [$2] --plugin-libs [$3] &> /dev/null; then
+ [$1]_LIBS=`[$2] --plugin-libs [$3]`
+ else
+ [$1]_LIBS=`[$2] --libs [$3]`
+ fi
+ [$1]_CFLAGS=`[$2] --cflags [$3]`
+ HAVE_[$1]=yes
+ fi
+ AC_SUBST([$1]_LIBS)
+ AC_SUBST([$1]_CFLAGS)
+])
+
+dnl Use AC_CHECK_LIB and AC_CHECK_HEADER to do both tests at once
+dnl sets HAVE_module if we have it
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 26/06/2001
+dnl AG_GST_CHECK_LIBHEADER(FEATURE-NAME, LIB NAME, LIB FUNCTION, EXTRA LD FLAGS,
+dnl HEADER NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+dnl
+dnl This check was written for GStreamer: it should be renamed and checked
+dnl for portability if you decide to use it elsewhere.
+dnl
+AC_DEFUN([AG_GST_CHECK_LIBHEADER],
+[
+ AC_CHECK_LIB([$2], [$3], HAVE_[$1]=yes, HAVE_[$1]=no,[$4])
+ if test "x$HAVE_[$1]" = "xyes"; then
+ AC_CHECK_HEADER([$5], :, HAVE_[$1]=no)
+ if test "x$HAVE_[$1]" = "xyes"; then
+ dnl execute what needs to be
+ ifelse([$6], , :, [$6])
+ else
+ ifelse([$7], , :, [$7])
+ fi
+ else
+ ifelse([$7], , :, [$7])
+ fi
+ AC_SUBST(HAVE_[$1])
+]
+)
+
+dnl 2004-02-14 Thomas - changed to get set properly and use proper output
+dnl 2003-06-27 Benjamin Otte - changed to make this work with gstconfig.h
+dnl
+dnl Add a subsystem --disable flag and all the necessary symbols and substitions
+dnl
+dnl AG_GST_CHECK_SUBSYSTEM_DISABLE(SYSNAME, [subsystem name])
+dnl
+AC_DEFUN([AG_GST_CHECK_SUBSYSTEM_DISABLE],
+[
+ dnl this define will replace each literal subsys_def occurrence with
+ dnl the lowercase hyphen-separated subsystem
+ dnl e.g. if $1 is GST_DEBUG then subsys_def will be a macro with gst-debug
+ define([subsys_def],translit([$1], _A-Z, -a-z))
+
+ AC_ARG_ENABLE(subsys_def,
+ AC_HELP_STRING(--disable-subsys_def, [disable $2]),
+ [
+ case "${enableval}" in
+ yes) GST_DISABLE_[$1]=no ;;
+ no) GST_DISABLE_[$1]=yes ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-subsys_def]) ;;
+ esac
+ ],
+ [GST_DISABLE_[$1]=no]) dnl Default value
+
+ if test x$GST_DISABLE_[$1] = xyes; then
+ AC_MSG_NOTICE([disabled subsystem [$2]])
+ GST_DISABLE_[$1]_DEFINE="#define GST_DISABLE_$1 1"
+ else
+ GST_DISABLE_[$1]_DEFINE="/* #undef GST_DISABLE_$1 */"
+ fi
+ AC_SUBST(GST_DISABLE_[$1]_DEFINE)
+ undefine([subsys_def])
+])
+
+
+dnl Parse gstconfig.h for feature and defines add the symbols and substitions
+dnl
+dnl AG_GST_PARSE_SUBSYSTEM_DISABLE(GST_CONFIGPATH, FEATURE)
+dnl
+AC_DEFUN([AG_GST_PARSE_SUBSYSTEM_DISABLE],
+[
+ grep >/dev/null "#undef GST_DISABLE_$2" $1
+ if test $? = 0; then
+ GST_DISABLE_[$2]=0
+ else
+ GST_DISABLE_[$2]=1
+ fi
+ AC_SUBST(GST_DISABLE_[$2])
+])
+
+dnl Parse gstconfig.h and defines add the symbols and substitions
+dnl
+dnl GST_CONFIGPATH=`$PKG_CONFIG --variable=includedir gstreamer-1.0`"/gst/gstconfig.h"
+dnl AG_GST_PARSE_SUBSYSTEM_DISABLES(GST_CONFIGPATH)
+dnl
+AC_DEFUN([AG_GST_PARSE_SUBSYSTEM_DISABLES],
+[
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,GST_DEBUG)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,LOADSAVE)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,PARSE)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,TRACE)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,ALLOC_TRACE)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,REGISTRY)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,ENUMTYPES)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,INDEX)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,PLUGIN)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,URI)
+ AG_GST_PARSE_SUBSYSTEM_DISABLE($1,XML)
+])
+
+
+
+dnl relies on GST_PLUGINS_ALL, GST_PLUGINS_SELECTED, GST_PLUGINS_YES,
+dnl GST_PLUGINS_NO, and BUILD_EXTERNAL
+AC_DEFUN([AG_GST_OUTPUT_PLUGINS], [
+
+printf "configure: *** Plug-ins without external dependencies that will be built:\n"
+( for i in $GST_PLUGINS_SELECTED; do printf '\t'$i'\n'; done ) | sort
+printf "\n"
+
+printf "configure: *** Plug-ins without external dependencies that will NOT be built:\n"
+( for i in $GST_PLUGINS_ALL; do
+ case $GST_PLUGINS_SELECTED in
+ *$i*)
+ ;;
+ *)
+ printf '\t'$i'\n'
+ ;;
+ esac
+ done ) | sort
+printf "\n"
+
+if test "x$BUILD_EXTERNAL" = "xno"; then
+ printf "configure: *** No plug-ins with external dependencies will be built\n"
+else
+ printf "configure: *** Plug-ins with dependencies that will be built:"
+ printf "$GST_PLUGINS_YES\n" | sort
+ printf "\n"
+ printf "configure: *** Plug-ins with dependencies that will NOT be built:"
+ printf "$GST_PLUGINS_NO\n" | sort
+ printf "\n"
+fi
+])
+
--- /dev/null
+dnl
+dnl Check for compiler mechanism to show functions in debugging
+dnl copied from an Ali patch floating on the internet
+dnl
+AC_DEFUN([AG_GST_CHECK_FUNCTION],[
+ dnl #1: __PRETTY_FUNCTION__
+ AC_MSG_CHECKING(whether $CC implements __PRETTY_FUNCTION__)
+ AC_CACHE_VAL(have_pretty_function,[
+ AC_TRY_LINK([#include <stdio.h>],
+ [printf("%s", __PRETTY_FUNCTION__);],
+ have_pretty_function=yes,
+ have_pretty_function=no)
+ ])
+ AC_MSG_RESULT($have_pretty_function)
+ if test "$have_pretty_function" = yes; then
+ AC_DEFINE(HAVE_PRETTY_FUNCTION, 1,
+ [defined if the compiler implements __PRETTY_FUNCTION__])
+ fi
+
+dnl #2: __FUNCTION__
+ AC_MSG_CHECKING(whether $CC implements __FUNCTION__)
+ AC_CACHE_VAL(have_function,[
+ AC_TRY_LINK([#include <stdio.h>],
+ [printf("%s", __FUNCTION__);],
+ have_function=yes,
+ have_function=no)
+ ])
+ AC_MSG_RESULT($have_function)
+ if test "$have_function" = yes; then
+ AC_DEFINE(HAVE_FUNCTION, 1,
+ [defined if the compiler implements __FUNCTION__])
+ fi
+
+dnl #3: __func__
+ AC_MSG_CHECKING(whether $CC implements __func__)
+ AC_CACHE_VAL(have_func,[
+ AC_TRY_LINK([#include <stdio.h>],
+ [printf("%s", __func__);],
+ have_func=yes,
+ have_func=no)
+ ])
+ AC_MSG_RESULT($have_func)
+ if test "$have_func" = yes; then
+ AC_DEFINE(HAVE_FUNC, 1,
+ [defined if the compiler implements __func__])
+ fi
+
+dnl now define FUNCTION to whatever works, and fallback to ""
+ if test "$have_pretty_function" = yes; then
+ function=__PRETTY_FUNCTION__
+ else
+ if test "$have_function" = yes; then
+ function=__FUNCTION__
+ else
+ if test "$have_func" = yes; then
+ function=__func__
+ else
+ function=\"\"
+ fi
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(GST_FUNCTION, $function, [macro to use to show function name])
+])
--- /dev/null
+dnl gettext setup
+
+dnl AG_GST_GETTEXT([gettext-package])
+dnl defines GETTEXT_PACKAGE and LOCALEDIR
+
+AC_DEFUN([AG_GST_GETTEXT],
+[
+ if test "$USE_NLS" = "yes"; then
+ GETTEXT_PACKAGE=[$1]
+ else
+ GETTEXT_PACKAGE=[NULL]
+ fi
+ AC_SUBST(GETTEXT_PACKAGE)
+ AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE",
+ [gettext package name])
+
+ dnl define LOCALEDIR in config.h
+ AS_AC_EXPAND(LOCALEDIR, $datadir/locale)
+ AC_DEFINE_UNQUOTED([LOCALEDIR], "$LOCALEDIR",
+ [gettext locale dir])
+])
--- /dev/null
+dnl check for a minimum version of GLib
+
+dnl AG_GST_GLIB_CHECK([minimum-version-required])
+
+AC_DEFUN([AG_GST_GLIB_CHECK],
+[
+ dnl Minimum required version of GLib
+ GLIB_REQ=[$1]
+ if test "x$GLIB_REQ" = "x"
+ then
+ AC_MSG_ERROR([Please specify a required version for GLib 2.0])
+ fi
+ AC_SUBST(GLIB_REQ)
+
+ dnl Check for glib with everything
+ AG_GST_PKG_CHECK_MODULES(GLIB,
+ glib-2.0 >= $GLIB_REQ gobject-2.0 gthread-2.0 gmodule-no-export-2.0)
+
+ if test "x$HAVE_GLIB" = "xno"; then
+ AC_MSG_ERROR([This package requires GLib >= $GLIB_REQ to compile.])
+ fi
+
+ dnl for the poor souls who for example have glib in /usr/local
+ AS_SCRUB_INCLUDE(GLIB_CFLAGS)
+])
--- /dev/null
+dnl call this macro with the minimum required version as an argument
+dnl this macro sets and AC_SUBSTs XML_CFLAGS and XML_LIBS
+dnl it also sets LIBXML_PKG, used for the pkg-config file
+
+AC_DEFUN([AG_GST_LIBXML2_CHECK],
+[
+ dnl Minimum required version of libxml2
+ dnl default to 2.4.9 if not specified
+ LIBXML2_REQ=ifelse([$1],,2.4.9,[$1])
+ AC_SUBST(LIBXML2_REQ)
+
+ dnl check for libxml2
+ PKG_CHECK_MODULES(XML, libxml-2.0 >= $LIBXML2_REQ,
+ HAVE_LIBXML2=yes, [
+ AC_MSG_RESULT(no)
+ HAVE_LIBXML2=no
+ ])
+ if test "x$HAVE_LIBXML2" = "xyes"; then
+ AC_DEFINE(HAVE_LIBXML2, 1, [Define if libxml2 is available])
+ else
+ AC_MSG_ERROR([Need libxml2 for glib2 builds -- you should be able to do without it -- this needs fixing])
+ fi
+ dnl this is for the .pc file
+ LIBXML_PKG=', libxml-2.0'
+ AC_SUBST(LIBXML_PKG)
+ AC_SUBST(XML_LIBS)
+ AC_SUBST(XML_CFLAGS)
+
+ dnl XML_LIBS might pull in -lz without zlib actually being on the system, so
+ dnl try linking with these LIBS and CFLAGS
+ ac_save_CFLAGS=$CFLAGS
+ ac_save_LIBS=$LIBS
+ CFLAGS="$CFLAGS $XML_CFLAGS"
+ LIBS="$LIBS $XML_LIBS"
+ AC_TRY_LINK([
+#include <libxml/tree.h>
+#include <stdio.h>
+],[
+/* function body */
+],
+ AC_MSG_NOTICE([Test xml2 program linked]),
+ AC_MSG_ERROR([Could not link libxml2 test program. Check if you have the necessary dependencies.])
+ )
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+])
--- /dev/null
+AC_DEFUN([AG_GST_BISON_CHECK],
+[
+ dnl FIXME: check if AC_PROG_YACC is suitable here
+ dnl FIXME: make precious
+ AC_PATH_PROG(BISON_PATH, bison, no)
+ if test x$BISON_PATH = xno; then
+ AC_MSG_ERROR(Could not find bison)
+ fi
+
+ dnl check bison version
+ dnl FIXME 0.11: we need version >= 1.875 for the reentrancy support
+ dnl in the parser. If an older version is installed pre-generated
+ dnl sources are used. This should become a hard dependency for 0.11!
+ bison_min_version=1.875
+ bison_version=`$BISON_PATH --version | head -n 1 | sed 's/^.*) //' | sed 's/[[a-zA-Z]]*$//' | cut -d' ' -f1`
+ AC_MSG_CHECKING([bison version $bison_version >= $bison_min_version])
+
+ if perl -w <<EOF
+ exit ($bison_version < $bison_min_version) ? 0 : 1;
+EOF
+ then
+ AC_MSG_RESULT([yes])
+ AM_CONDITIONAL(GENERATE_PARSER, test -z $GENERATE_PARSER_TRUE)
+ else
+ AC_MSG_RESULT([no, using pre-generated parser sources])
+ AM_CONDITIONAL(GENERATE_PARSER, false)
+ fi
+])
+
+AC_DEFUN([AG_GST_FLEX_CHECK],
+[
+ dnl we require flex for building the parser
+ AC_PATH_PROG(FLEX_PATH, flex, no)
+ if test x$FLEX_PATH = xno; then
+ AC_MSG_ERROR(Could not find flex)
+ fi
+
+ dnl check flex version
+ dnl FIXME 0.11: we need version >= 2.5.31 for the reentrancy support
+ dnl in the parser. If an older version is installed pre-generated
+ dnl sources are used. This should become a hard dependency for 0.11!
+ flex_min_version=2.5.31
+ flex_version=`$FLEX_PATH --version | head -n 1 | sed 's/^.* //' | sed 's/[[a-zA-Z]]*$//' | cut -d' ' -f1`
+ AC_MSG_CHECKING([flex version $flex_version >= $flex_min_version])
+ if perl -w <<EOF
+ (\$min_version_major, \$min_version_minor, \$min_version_micro ) = "$flex_min_version" =~ /(\d+)\.(\d+)\.(\d+)/;
+ (\$flex_version_major, \$flex_version_minor, \$flex_version_micro ) = "$flex_version" =~ /(\d+)\.(\d+)\.(\d+)/;
+ exit (((\$flex_version_major > \$min_version_major) ||
+ ((\$flex_version_major == \$min_version_major) &&
+ (\$flex_version_minor > \$min_version_minor)) ||
+ ((\$flex_version_major == \$min_version_major) &&
+ (\$flex_version_minor == \$min_version_minor) &&
+ (\$flex_version_micro >= \$min_version_micro)))
+ ? 0 : 1);
+EOF
+ then
+ AC_MSG_RESULT(yes)
+ AM_CONDITIONAL(GENERATE_PARSER, test -z $GENERATE_PARSER_TRUE)
+ else
+ AC_MSG_RESULT([no, using pre-generated parser sources])
+ AM_CONDITIONAL(GENERATE_PARSER, false)
+ fi
+])
--- /dev/null
+dnl AG_GST_PYXML_CHECK([MINIMUM-PYTHON-VERSION])
+
+AC_DEFUN([AG_GST_PYXML_CHECK],
+[
+ AC_BEFORE([AS_PATH_PYTHON],[$0])dnl find python first
+
+ have_pyxml=no
+ if test "x$PYTHON" != x; then
+ AC_MSG_CHECKING([pyxml])
+ if $PYTHON -c "from xml.dom.ext.reader import Sax2" 2>/dev/null \
+ && $PYTHON -c "from xml.dom.NodeFilter import NodeFilter" 2>/dev/null; then
+ AC_MSG_RESULT(yes)
+ have_pyxml=yes
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+])
+
+dnl AG_GST_PLUGIN_DOCS([MINIMUM-GTK-DOC-VERSION],[MINIMUM-PYTHON-VERSION])
+dnl
+dnl checks for prerequisites for the common/mangle-tmpl.py script
+dnl used when building the plugin documentation
+
+AC_DEFUN([AG_GST_PLUGIN_DOCS],
+[
+ AC_BEFORE([GTK_DOC_CHECK],[$0])dnl check for gtk-doc first
+
+ if test x$enable_gtk_doc = xyes -a x$have_gtk_doc = xyes; then
+ AG_GST_PYXML_CHECK([$1])
+ fi
+
+ build_plugin_docs=no
+ AC_MSG_CHECKING([whether to build plugin documentation])
+ if test x$enable_gtk_doc = xyes -a x$have_gtk_doc = xyes; then
+ if test "x$have_pyxml" != xyes; then
+ AC_MSG_RESULT([no (pyxml not installed)])
+ else
+ build_plugin_docs=yes
+ AC_MSG_RESULT([yes])
+ fi
+ else
+ AC_MSG_RESULT([no (gtk-doc disabled or not available)])
+ fi
+
+ AM_CONDITIONAL(ENABLE_PLUGIN_DOCS, test x$build_plugin_docs = xyes)
+])
--- /dev/null
+dnl AG_GST_SET_PLUGINDIR
+
+dnl AC_DEFINE PLUGINDIR to the full location where plug-ins will be installed
+dnl AC_SUBST plugindir, to be used in Makefile.am's
+
+AC_DEFUN([AG_GST_SET_PLUGINDIR],
+[
+ dnl define location of plugin directory
+ AS_AC_EXPAND(PLUGINDIR, ${libdir}/gstreamer-$GST_MAJORMINOR)
+ AC_DEFINE_UNQUOTED(PLUGINDIR, "$PLUGINDIR",
+ [directory where plugins are located])
+ AC_MSG_NOTICE([Using $PLUGINDIR as the plugin install location])
+
+ dnl plugin directory configure-time variable for use in Makefile.am
+ plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
+ AC_SUBST(plugindir)
+])
--- /dev/null
+AC_DEFUN([AG_GST_VALGRIND_CHECK],
+[
+ dnl valgrind inclusion
+ AC_ARG_ENABLE(valgrind,
+ AC_HELP_STRING([--disable-valgrind], [disable run-time valgrind detection]),
+ [
+ case "${enableval}" in
+ yes) USE_VALGRIND="$USE_DEBUG" ;;
+ no) USE_VALGRIND=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
+ esac],
+ [
+ USE_VALGRIND="$USE_DEBUG"
+ ]) dnl Default value
+
+ VALGRIND_REQ="2.1"
+ if test "x$USE_VALGRIND" = xyes; then
+ PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ,
+ USE_VALGRIND="yes",
+ [
+ USE_VALGRIND="no"
+ AC_MSG_RESULT([no])
+ ])
+ fi
+
+ if test "x$USE_VALGRIND" = xyes; then
+ AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
+ AC_MSG_NOTICE(Using extra code paths for valgrind)
+ fi
+ AC_SUBST(VALGRIND_CFLAGS)
+ AC_SUBST(VALGRIND_LIBS)
+
+ AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
+ AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
+])
--- /dev/null
+dnl macros for X-related detections
+dnl AC_SUBST's HAVE_X, X_CFLAGS, X_LIBS
+AC_DEFUN([AG_GST_CHECK_X],
+[
+ AC_PATH_XTRA
+ ac_cflags_save="$CFLAGS"
+ ac_cppflags_save="$CPPFLAGS"
+ CFLAGS="$CFLAGS $X_CFLAGS"
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+
+ dnl now try to find the HEADER
+ AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")
+
+ if test "x$HAVE_X" = "xno"
+ then
+ AC_MSG_NOTICE([cannot find X11 development files])
+ else
+ dnl this is much more than we want
+ X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
+ dnl AC_PATH_XTRA only defines the path needed to find the X libs,
+ dnl it does not add the libs; therefore we add them here
+ X_LIBS="$X_LIBS -lX11"
+ AC_SUBST(X_CFLAGS)
+ AC_SUBST(X_LIBS)
+ fi
+ AC_SUBST(HAVE_X)
+
+ CFLAGS="$ac_cflags_save"
+ CPPFLAGS="$ac_cppflags_save"
+])
+
+dnl *** XVideo ***
+dnl Look for the PIC library first, Debian requires it.
+dnl Check debian-devel archives for gory details.
+dnl 20020110:
+dnl At the moment XFree86 doesn't distribute shared libXv due
+dnl to unstable API. On many platforms you CAN NOT link a shared
+dnl lib to a static non-PIC lib. This is what the xvideo GStreamer
+dnl plug-in wants to do. So Debian distributes a PIC compiled
+dnl version of the static lib for plug-ins to link to when it is
+dnl inappropriate to link the main application to libXv directly.
+dnl FIXME: add check if this platform can support linking to a
+dnl non-PIC libXv, if not then don not use Xv.
+dnl FIXME: perhaps warn user if they have a shared libXv since
+dnl this is an error until XFree86 starts shipping one
+AC_DEFUN([AG_GST_CHECK_XV],
+[
+ if test x$HAVE_X = xyes; then
+ AC_CHECK_LIB(Xv_pic, XvQueryExtension,
+ HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
+ $X_LIBS -lXext)
+
+ if test x$HAVE_XVIDEO = xyes; then
+ XVIDEO_LIBS="-lXv_pic -lXext"
+ AC_SUBST(XVIDEO_LIBS)
+ else
+ dnl try again using something else if we didn't find it first
+ if test x$HAVE_XVIDEO = xno; then
+ AC_CHECK_LIB(Xv, XvQueryExtension,
+ HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
+ $X_LIBS -lXext)
+
+ if test x$HAVE_XVIDEO = xyes; then
+ XVIDEO_LIBS="-lXv -lXext"
+ AC_SUBST(XVIDEO_LIBS)
+ fi
+ fi
+ fi
+ fi
+])
--- /dev/null
+dnl AG_GST_INIT
+dnl sets up use of GStreamer configure.ac macros
+dnl all GStreamer autoconf macros are prefixed
+dnl with AG_GST_ for public macros
+dnl with _AG_GST_ for private macros
+
+AC_DEFUN([AG_GST_INIT],
+[
+ m4_pattern_forbid(^_?AG_GST_)
+])
--- /dev/null
+dnl -*- mode: autoconf -*-
+
+# serial 1
+
+dnl Usage:
+dnl GTK_DOC_CHECK([minimum-gtk-doc-version])
+AC_DEFUN([GTK_DOC_CHECK],
+[
+ AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
+ AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
+ dnl for overriding the documentation installation directory
+ AC_ARG_WITH(html-dir,
+ AC_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
+ [with_html_dir='${datadir}/gtk-doc/html'])
+ HTML_DIR="$with_html_dir"
+ AC_SUBST(HTML_DIR)
+
+ dnl enable/disable documentation building
+ AC_ARG_ENABLE(gtk-doc,
+ AC_HELP_STRING([--enable-gtk-doc],
+ [use gtk-doc to build documentation [default=no]]),,
+ enable_gtk_doc=no)
+
+ have_gtk_doc=no
+ if test x$enable_gtk_doc = xyes; then
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
+ if test "$PKG_CONFIG" != "no" && $PKG_CONFIG --exists gtk-doc; then
+ have_gtk_doc=yes
+ fi
+ if test -z "$SED"; then
+ AC_PROG_SED
+ fi
+
+dnl do we want to do a version check?
+ifelse([$1],[],,
+ [gtk_doc_min_version=$1
+ if test "$have_gtk_doc" = yes; then
+ AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version])
+ if $PKG_CONFIG --atleast-version $gtk_doc_min_version gtk-doc; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ have_gtk_doc=no
+ fi
+ fi
+])
+ if test "$have_gtk_doc" != yes; then
+ enable_gtk_doc=no
+ fi
+ fi
+
+ AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
+ AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
+])
--- /dev/null
+# iconv.m4 serial AM4 (gettext-0.11.3)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
+[
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([iconv])
+])
+
+AC_DEFUN([AM_ICONV_LINK],
+[
+ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
+ dnl those with the standalone portable GNU libiconv installed).
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+
+ dnl Add $INCICONV to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed libiconv and not disabled its use
+ dnl via --without-libiconv-prefix, he wants to use it. The first
+ dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
+ am_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
+
+ AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ am_cv_func_iconv=yes)
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes)
+ LIBS="$am_save_LIBS"
+ fi
+ ])
+ if test "$am_cv_func_iconv" = yes; then
+ AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ AC_MSG_CHECKING([how to link with libiconv])
+ AC_MSG_RESULT([$LIBICONV])
+ else
+ dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
+ dnl either.
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
+ fi
+ AC_SUBST(LIBICONV)
+ AC_SUBST(LTLIBICONV)
+])
+
+AC_DEFUN([AM_ICONV],
+[
+ AM_ICONV_LINK
+ if test "$am_cv_func_iconv" = yes; then
+ AC_MSG_CHECKING([for iconv declaration])
+ AC_CACHE_VAL(am_cv_proto_iconv, [
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
+ am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ AC_MSG_RESULT([$]{ac_t:-
+ }[$]am_cv_proto_iconv)
+ AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
+ [Define as const if the declaration of iconv() needs const.])
+ fi
+])
--- /dev/null
+# isc-posix.m4 serial 2 (gettext-0.11.2)
+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
+
+# This test replaces the one in autoconf.
+# Currently this macro should have the same name as the autoconf macro
+# because gettext's gettext.m4 (distributed in the automake package)
+# still uses it. Otherwise, the use in gettext.m4 makes autoheader
+# give these diagnostics:
+# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
+# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
+
+undefine([AC_ISC_POSIX])
+
+AC_DEFUN([AC_ISC_POSIX],
+ [
+ dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
+ AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
+ ]
+)
--- /dev/null
+# lib-ld.m4 serial 1 (gettext-0.11)
+dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl Subroutines of libtool.m4,
+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
+dnl with libtool.m4.
+
+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
+AC_DEFUN([AC_LIB_PROG_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH(gnu-ld,
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by GCC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]* | [A-Za-z]:[\\/]*)]
+ [re_direlt='/[^/][^/]*/\.\./']
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(acl_cv_path_LD,
+[if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_LIB_PROG_LD_GNU
+])
--- /dev/null
+# lib-link.m4 serial 3 (gettext-0.11.3)
+dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
+dnl augments the CPPFLAGS variable.
+AC_DEFUN([AC_LIB_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ define([Name],[translit([$1],[./-], [___])])
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+ ac_cv_lib[]Name[]_libs="$LIB[]NAME"
+ ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
+ ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
+ ])
+ LIB[]NAME="$ac_cv_lib[]Name[]_libs"
+ LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
+ INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
+ dnl results of this search when this library appears as a dependency.
+ HAVE_LIB[]NAME=yes
+ undefine([Name])
+ undefine([NAME])
+])
+
+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
+dnl searches for libname and the libraries corresponding to explicit and
+dnl implicit dependencies, together with the specified include files and
+dnl the ability to compile and link the specified testcode. If found, it
+dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
+dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ define([Name],[translit([$1],[./-], [___])])
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+
+ dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+
+ dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed lib[]Name and not disabled its use
+ dnl via --without-lib[]Name-prefix, he wants to use it.
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+
+ AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIB[]NAME"
+ AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
+ LIBS="$ac_save_LIBS"
+ ])
+ if test "$ac_cv_lib[]Name" = yes; then
+ HAVE_LIB[]NAME=yes
+ AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
+ AC_MSG_CHECKING([how to link with lib[]$1])
+ AC_MSG_RESULT([$LIB[]NAME])
+ else
+ HAVE_LIB[]NAME=no
+ dnl If $LIB[]NAME didn't lead to a usable library, we don't need
+ dnl $INC[]NAME either.
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIB[]NAME=
+ LTLIB[]NAME=
+ fi
+ AC_SUBST([HAVE_LIB]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ undefine([Name])
+ undefine([NAME])
+])
+
+dnl Determine the platform dependent parameters needed to use rpath:
+dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
+dnl hardcode_direct, hardcode_minus_L,
+dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
+AC_DEFUN([AC_LIB_RPATH],
+[
+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
+ AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+ ])
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
+ sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
+ dnl Determine whether the user wants rpath handling at all.
+ AC_ARG_ENABLE(rpath,
+ [ --disable-rpath do not hardcode runtime library paths],
+ :, enable_rpath=yes)
+])
+
+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
+[
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_ARG_WITH([lib$1-prefix],
+[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
+ --without-lib$1-prefix don't search for lib$1 in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+])
+ dnl Search the library and its dependencies in $additional_libdir and
+ dnl $LDFLAGS. Using breadth-first-seach.
+ LIB[]NAME=
+ LTLIB[]NAME=
+ INC[]NAME=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='$1 $2'
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+ dnl or AC_LIB_HAVE_LINKFLAGS call.
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
+ else
+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+ dnl that this library doesn't exist. So just drop it.
+ :
+ fi
+ else
+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+ dnl and the already constructed $LIBNAME/$LTLIBNAME.
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ else
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ else
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ dnl Found the library.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ dnl Linking with a shared library. We attempt to hardcode its
+ dnl directory into the executable's runpath, unless it's the
+ dnl standard /usr/lib.
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ dnl No hardcoding is needed.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ dnl The hardcoding into $LIBNAME is system dependent.
+ if test "$hardcode_direct" = yes; then
+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+ dnl resulting binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ dnl Rely on "-L$found_dir".
+ dnl But don't add it if it's already contained in the LDFLAGS
+ dnl or the already constructed $LIBNAME
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
+ dnl here, because this doesn't fit in flags passed to the
+ dnl compiler. So give up. No hardcoding. This affects only
+ dnl very old systems.
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ dnl Linking with a static library.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+ else
+ dnl We shouldn't come here, but anyway it's good to have a
+ dnl fallback.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+ fi
+ fi
+ dnl Assume the include files are nearby.
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ dnl Potentially add $additional_includedir to $INCNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 3. if it's already present in $CPPFLAGS or the already
+ dnl constructed $INCNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INC[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $INCNAME.
+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ dnl Look for dependencies.
+ if test -n "$found_la"; then
+ dnl Read the .la file. It defines the variables
+ dnl dlname, library_names, old_library, dependency_libs, current,
+ dnl age, revision, installed, dlopen, dlpreopen, libdir.
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ dnl We use only dependency_libs.
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 3. if it's already present in $LDFLAGS or the already
+ dnl constructed $LIBNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LIBNAME.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LTLIBNAME.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ dnl Handle this in the next round.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ dnl Handle this in the next round. Throw away the .la's
+ dnl directory; it is already contained in a preceding -L
+ dnl option.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ dnl Most likely an immediate library name.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ dnl Didn't find the library; assume it is in the system directories
+ dnl known to the linker and runtime loader. (All the system
+ dnl directories known to the linker should also be known to the
+ dnl runtime loader, otherwise the system is severely misconfigured.)
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user must
+ dnl pass all path elements in one option. We can arrange that for a
+ dnl single library, but not when more than one $LIBNAMEs are used.
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ dnl When using libtool, the option that works for both libraries and
+ dnl executables is -R. The -R options are cumulative.
+ for found_dir in $ltrpathdirs; do
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
+ done
+ fi
+])
+
+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
+dnl unless already present in VAR.
+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
+dnl contains two or three consecutive elements that belong together.
+AC_DEFUN([AC_LIB_APPENDTOVAR],
+[
+ for element in [$2]; do
+ haveit=
+ for x in $[$1]; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ [$1]="${[$1]}${[$1]:+ }$element"
+ fi
+ done
+])
--- /dev/null
+# lib-prefix.m4 serial 1 (gettext-0.11)
+dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
+dnl to access previously installed libraries. The basic assumption is that
+dnl a user will want packages to use other packages he previously installed
+dnl with the same --prefix option.
+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
+dnl libraries, but is otherwise very convenient.
+AC_DEFUN([AC_LIB_PREFIX],
+[
+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_ARG_WITH([lib-prefix],
+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
+ --without-lib-prefix don't search for libraries in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+])
+ if test $use_additional = yes; then
+ dnl Potentially add $additional_includedir to $CPPFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's already present in $CPPFLAGS,
+ dnl 3. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ for x in $CPPFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $CPPFLAGS.
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ dnl Potentially add $additional_libdir to $LDFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's already present in $LDFLAGS,
+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ for x in $LDFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LDFLAGS.
+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ fi
+])
+
+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
+dnl acl_final_exec_prefix, containing the values to which $prefix and
+dnl $exec_prefix will expand at the end of the configure script.
+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
+[
+ dnl Unfortunately, prefix and exec_prefix get only finally determined
+ dnl at the end of configure.
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
+dnl variables prefix and exec_prefix bound to the values they will have
+dnl at the end of the configure script.
+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
+[
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ $1
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+])
--- /dev/null
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 56 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+_LT_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+ lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+ ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+ lt_cl_success=:
+ test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+ exec AS_MESSAGE_LOG_FD>/dev/null
+ $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+ exec AS_MESSAGE_LOG_FD>>config.log
+ $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_XSI_SHELLFNS
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+[$]*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+ [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(int foo(void) {},
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ )
+ LDFLAGS="$save_LDFLAGS"
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+ [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${F77-"f77"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]+=\$[2]"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+ ;;
+ esac
+])
--- /dev/null
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
--- /dev/null
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
--- /dev/null
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
--- /dev/null
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
--- /dev/null
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$PKG_CONFIG"; then
+ if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ else
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+ [pkg_failed=yes])
+ fi
+else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+if test $pkg_failed = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
+
+ ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met.
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
+to avoid the need to call pkg-config. See the pkg-config man page for
+more details.])],
+ [$4])
+elif test $pkg_failed = untried; then
+ ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
+to avoid the need to call pkg-config. See the pkg-config man page for
+more details.
+
+To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
+ [$4])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
--- /dev/null
+# progtest.m4 serial 2 (gettext-0.10.40)
+dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+# Search path for a program which passes the given test.
+
+dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_PATH_PROG_WITH_TEST],
+[# Extract the first word of "$2", so it can be a program name with args.
+set dummy $2; ac_word=[$]2
+AC_MSG_CHECKING([for $ac_word])
+AC_CACHE_VAL(ac_cv_path_$1,
+[case "[$]$1" in
+ /*)
+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if [$3]; then
+ ac_cv_path_$1="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+dnl If no 4th arg is given, leave the cache variable unset,
+dnl so AC_PATH_PROGS will keep looking.
+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
+])dnl
+ ;;
+esac])dnl
+$1="$ac_cv_path_$1"
+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
+ AC_MSG_RESULT([$]$1)
+else
+ AC_MSG_RESULT(no)
+fi
+AC_SUBST($1)dnl
+])
--- /dev/null
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+"""
+use the output from gst-xmlinspect.py to mangle tmpl/*.sgml and
+insert/overwrite Short Description and Long Description
+"""
+
+# FIXME: right now it uses pygst and scans on its own;
+# we really should use inspect/*.xml instead since the result of
+# gst-xmlinspect.py is commited by the docs maintainer, who can be
+# expected to have pygst, but this step should be done for every docs build,
+# so no pygst allowed
+
+# read in inspect/*.xml
+# for every tmpl/element-(name).xml: mangle with details from element
+
+import glob
+import re
+import sys
+import os
+
+class Tmpl:
+ def __init__(self, filename):
+ self.filename = filename
+ self._sectionids = []
+ self._sections = {}
+
+ def read(self):
+ """
+ Read and parse the sections from the given file.
+ """
+ lines = open(self.filename).readlines()
+ matcher = re.compile("<!-- ##### SECTION (\S+) ##### -->\n")
+ id = None
+
+ for line in lines:
+ match = matcher.search(line)
+ if match:
+ id = match.expand("\\1")
+ self._sectionids.append(id)
+ self._sections[id] = []
+ else:
+ if not id:
+ sys.stderr.write(
+ "WARNING: line before a SECTION header: %s" % line)
+ else:
+ self._sections[id].append(line)
+
+ def get_section(self, id):
+ """
+ Get the content from the given section.
+ """
+ return self._sections[id]
+
+ def set_section(self, id, content):
+ """
+ Replace the given section id with the given content.
+ """
+ self._sections[id] = content
+
+ def output(self):
+ """
+ Return the output of the current template in the tmpl/*.sgml format.
+ """
+ lines = []
+ for id in self._sectionids:
+ lines.append("<!-- ##### SECTION %s ##### -->\n" % id)
+ for line in self._sections[id]:
+ lines.append(line)
+
+ return "".join(lines)
+
+ def write(self, backup=False):
+ """
+ Write out the template file again, backing up the previous one.
+ """
+ if backup:
+ target = self.filename + ".mangle.bak"
+ os.rename(self.filename, target)
+
+ handle = open(self.filename, "w")
+ handle.write(self.output())
+ handle.close()
+
+from xml.dom.ext.reader import Sax2
+from xml.dom.NodeFilter import NodeFilter
+
+def get_elements(file):
+ elements = {}
+ handle = open(file)
+ reader = Sax2.Reader()
+ doc = reader.fromStream(handle)
+ handle.close()
+
+ walker = doc.createTreeWalker(doc.documentElement,
+ NodeFilter.SHOW_ELEMENT, None, 0)
+ while walker.currentNode and walker.currentNode.tagName != 'elements':
+ walker.nextNode()
+
+ # we're at elements now
+ el = walker.firstChild()
+ while walker.currentNode:
+ element = walker.firstChild()
+ # loop over children of <element>
+ name = None
+ description = None
+ while walker.currentNode:
+ if walker.currentNode.tagName == 'name':
+ name = walker.currentNode.firstChild.data.encode('UTF-8')
+ if walker.currentNode.tagName == 'description':
+ description = walker.currentNode.firstChild.data.encode('UTF-8')
+ if not walker.nextSibling(): break
+ # back up to <element>
+ walker.parentNode()
+ elements[name] = {'description': description}
+
+ if not walker.nextSibling(): break
+
+ return elements
+
+
+def main():
+ if not len(sys.argv) == 3:
+ sys.stderr.write('Please specify the inspect/ dir and the tmpl/ dir')
+ sys.exit(1)
+
+ inspectdir = sys.argv[1]
+ tmpldir = sys.argv[2]
+
+ # parse all .xml files; build map of element name -> short desc
+ #for file in glob.glob("inspect/plugin-*.xml"):
+ elements = {}
+ for file in glob.glob("%s/plugin-*.xml" % inspectdir):
+ elements.update(get_elements(file))
+
+ for file in glob.glob("%s/element-*.sgml" % tmpldir):
+ base = os.path.basename(file)
+ element = base[len("element-"):-len(".sgml")]
+ tmpl = Tmpl(file)
+ tmpl.read()
+ if element in elements.keys():
+ description = elements[element]['description']
+ tmpl.set_section("Short_Description", "%s\n\n" % description)
+
+ # put in an include if not yet there
+ line = '<include xmlns="http://www.w3.org/2003/XInclude" href="' + \
+ 'element-' + element + '-details.xml" />\n'
+ section = tmpl.get_section("Long_Description")
+ if not section[0] == line:
+ section.insert(0, line)
+ tmpl.set_section("Long_Description", section)
+ tmpl.write()
+
+main()
--- /dev/null
+<?xml version='1.0'?> <!--*- mode: xml -*-->
+
+<xsl:stylesheet
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:exsl="http://exslt.org/common"
+ extension-element-prefixes="exsl"
+ version="1.0">
+<xsl:output method="xml" indent="yes"
+ doctype-public ="-//OASIS//DTD DocBook XML V4.1.2//EN"
+ doctype-system = "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"/>
+
+<xsl:param name="module" />
+
+ <xsl:template match="element">
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">
+ <xsl:element name="link">
+ <xsl:attribute name="linkend"><xsl:value-of select="$module" />-plugins-<xsl:value-of select="name"/></xsl:attribute>
+ <xsl:value-of select="name" />
+ </xsl:element>
+ </xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="description" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+ <xsl:variable name="name"><xsl:copy-of select="name"/></xsl:variable>
+ <!-- here we write an element-(name)-details.xml file for the element -->
+ <exsl:document href="{concat ('xml/element-', $name, '-details.xml')}" method="xml" indent="yes">
+
+ <xsl:element name="refsect2">
+ <xsl:element name="title">Element Information</xsl:element>
+ <xsl:element name="variablelist">
+
+ <!-- plugin name and link -->
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">plugin</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara">
+ <xsl:element name="link">
+ <xsl:attribute name="linkend">plugin-<xsl:value-of select="../../name"/></xsl:attribute>
+ <xsl:value-of select="../../name" />
+ </xsl:element>
+ </xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">author</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="author" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">class</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="class" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ </xsl:element> <!-- variablelist -->
+
+ <xsl:element name="title">Element Pads</xsl:element>
+ <!-- process all caps -->
+ <xsl:for-each select="pads/caps">
+ <xsl:element name="variablelist">
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">name</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="name" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">direction</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="direction" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">presence</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="presence" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">details</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="details" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ </xsl:element> <!-- variablelist -->
+
+ <!--xsl:element name="programlisting"><xsl:value-of select="details" /></xsl:element-->
+
+ </xsl:for-each>
+ </xsl:element>
+
+ </exsl:document>
+ </xsl:template>
+
+ <xsl:template match="plugin">
+ <xsl:element name="refentry">
+ <xsl:attribute name="id"><xsl:value-of select="$module" />-plugins-plugin-<xsl:value-of select="name"/></xsl:attribute>
+
+ <xsl:element name="refmeta">
+ <xsl:element name="refentrytitle">
+ <xsl:value-of select="name"/>
+ </xsl:element>
+ <xsl:element name="manvolnum">3</xsl:element>
+ <xsl:element name="refmiscinfo">FIXME Library</xsl:element>
+ </xsl:element> <!-- refmeta -->
+
+ <xsl:element name="refnamediv">
+ <xsl:element name="refname">
+ <xsl:element name="anchor">
+ <xsl:attribute name="id">plugin-<xsl:value-of select="name"/></xsl:attribute>
+ <xsl:value-of select="name"/>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="refpurpose">
+ <xsl:value-of select="description"/>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="refsect1">
+ <xsl:element name="title">Plugin Information</xsl:element>
+ <xsl:element name="variablelist">
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">filename</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="basename" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">version</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="version" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">run-time license</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="license" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">package</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara"><xsl:value-of select="package" /></xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="varlistentry">
+ <xsl:element name="term">origin</xsl:element>
+ <xsl:element name="listitem">
+ <xsl:element name="simpara">
+ <!-- only show origin as link if it starts with http -->
+ <xsl:choose>
+ <xsl:when test="substring(@href, 1, 4) = 'http'">
+ <xsl:element name="ulink">
+ <xsl:attribute name="url"><xsl:value-of select="origin" /></xsl:attribute>
+ <xsl:value-of select="origin" />
+ </xsl:element>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="origin" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:element>
+ </xsl:element>
+ </xsl:element>
+
+ </xsl:element>
+ </xsl:element>
+
+ <xsl:element name="refsect1">
+ <xsl:element name="title">Elements</xsl:element>
+ <!-- process all elements -->
+ <xsl:element name="variablelist">
+ <xsl:apply-templates select="elements"/>
+ </xsl:element>
+ </xsl:element>
+
+ </xsl:element>
+
+ </xsl:template>
+
+ <!-- ignore -->
+ <xsl:template match="gst-plugin-paths" />
+
+</xsl:stylesheet>
--- /dev/null
+# rule to download the latest .po files
+download-po: $(top_srcdir)/common/download-translations
+ $(top_srcdir)/common/download-translations $(PACKAGE)
+
--- /dev/null
+# include this snippet to add a common release: target by using
+# include $(top_srcdir)/common/release.mak
+
+# make bz2 as well
+AUTOMAKE_OPTIONS = dist-bzip2
+
+release: dist
+ $(MAKE) $(PACKAGE)-$(VERSION).tar.gz.md5
+ $(MAKE) $(PACKAGE)-$(VERSION).tar.bz2.md5
+
+# generate md5 sum files
+%.md5: %
+ md5sum $< > $@
+
+# check that no marshal or enumtypes files are included
+# this in turn ensures that distcheck fails for missing .list files which is currently
+# shadowed when the corresponding .c and .h files are included.
+distcheck-hook:
+ @test "x" = "x`find $(distdir) -name \*-enumtypes.[ch] | grep -v win32`" && \
+ test "x" = "x`find $(distdir) -name \*-marshal.[ch]`" || \
+ ( $(ECHO) "*** Leftover enumtypes or marshal files in the tarball." && \
+ $(ECHO) "*** Make sure the following files are not disted:" && \
+ find $(distdir) -name \*-enumtypes.[ch] | grep -v win32 && \
+ find $(distdir) -name \*-marshal.[ch] && \
+ false )
--- /dev/null
+#!/usr/bin/python
+# -*- Mode: Python -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+"""
+parse, update and write .signals and .args files
+"""
+
+from twisted.python import util
+
+import sys
+import os
+
+def debug(*args):
+ pass
+
+class Object:
+ def __init__(self, name):
+ self._signals = util.OrderedDict()
+ self._args = util.OrderedDict()
+ self.name = name
+
+ def __repr__(self):
+ return "<Object %s>" % self.name
+
+ def add_signal(self, signal, overwrite=True):
+ if not overwrite and self._signals.has_key(signal.name):
+ raise IndexError, "signal %s already in %r" % (signal.name, self)
+ self._signals[signal.name] = signal
+
+ def add_arg(self, arg, overwrite=True):
+ if not overwrite and self._args.has_key(arg.name):
+ raise IndexError, "arg %s already in %r" % (arg.name, self)
+ self._args[arg.name] = arg
+
+class Docable:
+ def __init__(self, **kwargs):
+ for key in self.attrs:
+ setattr(self, key, kwargs[key])
+ self.dict = kwargs
+
+ def __repr__(self):
+ return "<%r %s>" % (str(self.__class__), self.name)
+
+class Signal(Docable):
+ attrs = ['name', 'returns', 'args']
+
+class Arg(Docable):
+ attrs = ['name', 'type', 'range', 'flags', 'nick', 'blurb', 'default']
+
+class GDoc:
+ def load_file(self, filename):
+ try:
+ lines = open(filename).readlines()
+ self.load_data("".join(lines))
+ except IOError:
+ print "WARNING - could not read from %s" % filename
+
+ def save_file(self, filename, backup=False):
+ """
+ Save the signals information to the given .signals file if the
+ file content changed.
+ """
+ olddata = None
+ try:
+ lines = open(filename).readlines()
+ olddata = "".join(lines)
+ except IOError:
+ print "WARNING - could not read from %s" % filename
+ newdata = self.get_data()
+ if olddata and olddata == newdata:
+ return
+
+ if olddata:
+ if backup:
+ os.rename(filename, filename + '.bak')
+
+ handle = open(filename, "w")
+ handle.write(newdata)
+ handle.close()
+
+class Signals(GDoc):
+ def __init__(self):
+ self._objects = util.OrderedDict()
+
+ def load_data(self, data):
+ """
+ Load the .signals lines, creating our list of objects and signals.
+ """
+ import re
+ smatcher = re.compile(
+ '(?s)' # make . match \n
+ '<SIGNAL>\n(.*?)</SIGNAL>\n'
+ )
+ nmatcher = re.compile(
+ '<NAME>'
+ '(?P<object>\S*)' # store object
+ '::'
+ '(?P<signal>\S*)' # store signal
+ '</NAME>'
+ )
+ rmatcher = re.compile(
+ '(?s)' # make . match \n
+ '<RETURNS>(?P<returns>\S*)</RETURNS>\n' # store returns
+ '(?P<args>.*)' # store args
+ )
+ for block in smatcher.findall(data):
+ nmatch = nmatcher.search(block)
+ if nmatch:
+ o = nmatch.group('object')
+ debug("Found object", o)
+ debug("Found signal", nmatch.group('signal'))
+ if not self._objects.has_key(o):
+ object = Object(o)
+ self._objects[o] = object
+
+ rmatch = rmatcher.search(block)
+ if rmatch:
+ dict = rmatch.groupdict().copy()
+ dict['name'] = nmatch.group('signal')
+ signal = Signal(**dict)
+ self._objects[o].add_signal(signal)
+
+ def get_data(self):
+ lines = []
+ for o in self._objects.values():
+ for s in o._signals.values():
+ block = """<SIGNAL>
+<NAME>%(object)s::%(name)s</NAME>
+<RETURNS>%(returns)s</RETURNS>
+%(args)s</SIGNAL>
+"""
+ d = s.dict.copy()
+ d['object'] = o.name
+ lines.append(block % d)
+
+ return "\n".join(lines) + '\n'
+
+class Args(GDoc):
+ def __init__(self):
+ self._objects = util.OrderedDict()
+
+ def load_data(self, data):
+ """
+ Load the .args lines, creating our list of objects and args.
+ """
+ import re
+ amatcher = re.compile(
+ '(?s)' # make . match \n
+ '<ARG>\n(.*?)</ARG>\n'
+ )
+ nmatcher = re.compile(
+ '<NAME>'
+ '(?P<object>\S*)' # store object
+ '::'
+ '(?P<arg>\S*)' # store arg
+ '</NAME>'
+ )
+ rmatcher = re.compile(
+ '(?s)' # make . match \n
+ '<TYPE>(?P<type>\S*)</TYPE>\n' # store type
+ '<RANGE>(?P<range>.*?)</RANGE>\n' # store range
+ '<FLAGS>(?P<flags>\S*)</FLAGS>\n' # store flags
+ '<NICK>(?P<nick>.*?)</NICK>\n' # store nick
+ '<BLURB>(?P<blurb>.*?)</BLURB>\n' # store blurb
+ '<DEFAULT>(?P<default>.*?)</DEFAULT>\n' # store default
+ )
+ for block in amatcher.findall(data):
+ nmatch = nmatcher.search(block)
+ if nmatch:
+ o = nmatch.group('object')
+ debug("Found object", o)
+ debug("Found arg", nmatch.group('arg'))
+ if not self._objects.has_key(o):
+ object = Object(o)
+ self._objects[o] = object
+
+ rmatch = rmatcher.search(block)
+ if rmatch:
+ dict = rmatch.groupdict().copy()
+ dict['name'] = nmatch.group('arg')
+ arg = Arg(**dict)
+ self._objects[o].add_arg(arg)
+ else:
+ print "ERROR: could not match arg from block %s" % block
+
+ def get_data(self):
+ lines = []
+ for o in self._objects.values():
+ for a in o._args.values():
+ block = """<ARG>
+<NAME>%(object)s::%(name)s</NAME>
+<TYPE>%(type)s</TYPE>
+<RANGE>%(range)s</RANGE>
+<FLAGS>%(flags)s</FLAGS>
+<NICK>%(nick)s</NICK>
+<BLURB>%(blurb)s</BLURB>
+<DEFAULT>%(default)s</DEFAULT>
+</ARG>
+"""
+ d = a.dict.copy()
+ d['object'] = o.name
+ lines.append(block % d)
+
+ return "\n".join(lines) + '\n'
+
+def main(argv):
+ modulename = None
+ try:
+ modulename = argv[1]
+ except IndexError:
+ sys.stderr.write('Pleae provide a documentation module name\n')
+ sys.exit(1)
+
+ print "Merging scangobj output for %s" % modulename
+ signals = Signals()
+ signals.load_file(modulename + '.signals')
+ signals.load_file(modulename + '.signals.new')
+ signals.save_file(modulename + '.signals', backup=True)
+
+ args = Args()
+ args.load_file(modulename + '.args')
+ args.load_file(modulename + '.args.new')
+ args.save_file(modulename + '.args', backup=True)
+
+main(sys.argv)
--- /dev/null
+# this snippet is to be included by both our docbook manuals
+# and gtk-doc API references
+
+# it adds an upload target to each of these dir's Makefiles
+
+# each Makefile.am should define the following variables:
+# - DOC: the base name of the documentation
+# (faq, manual, pwg, gstreamer, gstreamer-libs)
+# - FORMATS: the formats in which DOC is output
+# (html ps pdf)
+
+# if you want to use it, make sure your $HOME/.ssh/config file contains the
+# correct User entry for the Host entry for the DOC_SERVER
+
+# these variables define the location of the online docs
+DOC_SERVER = gstreamer.freedesktop.org
+DOC_BASE = /srv/gstreamer.freedesktop.org/www/data/doc
+DOC_URL = $(DOC_SERVER):$(DOC_BASE)
+
+upload: $(FORMATS)
+ @if test "x$(PACKAGE_VERSION_NANO)" = x0; then \
+ export DOCVERSION=$(VERSION); \
+ else export DOCVERSION=head; \
+ fi; \
+ export DIR=$(DOC_BASE)/gstreamer/$$DOCVERSION/$(DOC); \
+ ssh $(DOC_SERVER) mkdir -p $$DIR; \
+ if echo $(FORMATS) | grep html > /dev/null; then export SRC="$$SRC html"; fi; \
+ if echo $(FORMATS) | grep ps > /dev/null; then export SRC="$$SRC $(DOC).ps"; fi; \
+ if echo $(FORMATS) | grep pdf > /dev/null; then export SRC="$$SRC $(DOC).pdf"; fi; \
+ echo Uploading $$SRC to $(DOC_SERVER):$$DIR; \
+ rsync -rv -e ssh --delete $$SRC $(DOC_SERVER):$$DIR; \
+ ssh $(DOC_SERVER) chmod -R g+w $$DIR; \
+ echo Done
--- /dev/null
+# various tests to make sure we dist the win32 stuff (for MSVC builds) right
+
+# the MANIFEST contains all win32 related files that should be disted
+win32 = $(shell cat $(top_srcdir)/win32/MANIFEST)
+
+# wildcard is apparently not portable to other makes, hence the use of find
+# these are library .def files with the symbols to export
+win32defs = $(shell find $(top_srcdir)/win32/common -name '*.def')
+
+# wildcard is apparently not portable to other makes, hence the use of find
+# these are files that need to be disted with CRLF line endings:
+win32crlf = $(shell find $(top_srcdir)/win32 -name '*.dsw' -o -name '*.dsp')
+
+win32-debug:
+ @echo; \
+ echo win32 = $(win32); \
+ echo; \
+ echo win32defs = $(win32defs); \
+ echo; \
+ echo win32crlf = $(win32crlf); \
+ echo
+
+win32-check-crlf:
+ @echo Checking win32 files for CR LF line endings ...; \
+ fail=0 ; \
+ for each in $(win32crlf) ; do \
+ if ! (file $$each | grep CRLF >/dev/null) ; then \
+ echo $$each must be fixed to have CRLF line endings ; \
+ fail=1; \
+ fi ; \
+ done ; \
+ exit $$fail
+
+# make sure all symbols we export on linux are defined in the win32 .def too
+# (don't care about other unixes for now, it's enough if it works on one of
+# the linux build bots; we assume .so )
+check-exports:
+ fail=0 ; \
+ for l in $(win32defs); do \
+ libbase=`basename "$$l" ".def"`; \
+ libso=`find "$(top_builddir)" -name "$$libbase-@GST_MAJORMINOR@.so"`; \
+ libdef="$(top_srcdir)/win32/common/$$libbase.def"; \
+ if test "x$$libso" != "x"; then \
+ echo Checking symbols in $$libso; \
+ if ! ($(top_srcdir)/common/check-exports $$libdef $$libso) ; then \
+ fail=1; \
+ fi; \
+ fi; \
+ done
+
+
+dist-hook: check-exports win32-check-crlf
+
+
--- /dev/null
+
+AC_INIT(extension, 1.0)
+
+dnl versions of gstreamer and plugins-base
+GST_MAJORMINOR=1.0
+GST_REQUIRED=1.2.0
+GSTPB_REQUIRED=1.2.0
+EFL_REQUIRED=1.0.0
+
+dnl fill in your package name and version here
+dnl the fourth (nano) number should be 0 for a release, 1 for CVS,
+dnl and 2... for a prerelease
+
+dnl when going to/from release please set the nano correctly !
+dnl releases only do Wall, cvs and prerelease does Werror too
+AS_VERSION(gst-plugin, GST_PLUGIN_VERSION, 0, 10, 0, 1,
+ GST_PLUGIN_CVS="no", GST_PLUGIN_CVS="yes")
+
+dnl AM_MAINTAINER_MODE provides the option to enable maintainer mode
+AM_MAINTAINER_MODE
+
+#AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
+AM_INIT_AUTOMAKE
+
+#AC_CONFIG_MACRO_DIR([m4])
+
+dnl make aclocal work in maintainer mode
+dnl AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
+
+dnl Add parameters for aclocal
+AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
+
+AM_CONFIG_HEADER(config.h)
+
+dnl check for tools
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_LIBTOOL
+
+dnl decide on error flags
+AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no")
+
+if test "x$GST_WALL" = "xyes"; then
+ GST_ERROR="$GST_ERROR -Wall"
+
+# if test "x$GST_PLUGIN_CVS" = "xyes"; then
+# AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",GST_ERROR="$GST_ERROR")
+# fi
+fi
+
+dnl Check for pkgconfig first
+AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
+
+dnl Give error and exit if we don't have pkgconfig
+if test "x$HAVE_PKGCONFIG" = "xno"; then
+ AC_MSG_ERROR(you need to have pkgconfig installed !)
+fi
+
+dnl Now we're ready to ask for gstreamer libs and cflags
+dnl And we can also ask for the right version of gstreamer
+AM_CONDITIONAL([IS_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk"])
+AM_CONDITIONAL([ISPROTECTOR_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk" && test "x$MACHINE" = "xprotector"])
+AM_CONDITIONAL([ISVOLANS_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk" && test "x$MACHINE" = "xvolans"])
+AM_CONDITIONAL([ISPROTECTOR_TARGET], [test "x$ARCH" = "xarm" && test "x$MACHINE" = "xprotector"])
+AM_CONDITIONAL([ISVOLANS_TARGET], [test "x$ARCH" = "xarm" && test "x$MACHINE" = "xvolans"])
+
+PKG_CHECK_MODULES(GST, \
+ gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED,
+ HAVE_GST=yes,HAVE_GST=no)
+
+dnl Give error and exit if we don't have gstreamer
+if test "x$HAVE_GST" = "xno"; then
+ AC_MSG_ERROR(you need gstreamer development packages installed !)
+fi
+
+dnl append GST_ERROR cflags to GST_CFLAGS
+GST_CFLAGS="$GST_CFLAGS $GST_ERROR"
+
+dnl make GST_CFLAGS and GST_LIBS available
+PKG_CHECK_MODULES(GST, gstreamer-1.0 >= 1.2.0)
+AC_SUBST(GST_CFLAGS)
+AC_SUBST(GST_LIBS)
+
+dnl make GST_MAJORMINOR available in Makefile.am
+AC_SUBST(GST_MAJORMINOR)
+
+dnl If we need them, we can also use the base class libraries
+PKG_CHECK_MODULES(GST_BASE, gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED,
+ HAVE_GST_BASE=yes, HAVE_GST_BASE=no)
+
+dnl Give a warning if we don't have gstreamer libs
+dnl you can turn this into an error if you need them
+if test "x$HAVE_GST_BASE" = "xno"; then
+ AC_MSG_NOTICE(no GStreamer base class libraries found (gstreamer-base-$GST_MAJORMINOR))
+fi
+
+dnl make _CFLAGS and _LIBS available
+AC_SUBST(GST_BASE_CFLAGS)
+AC_SUBST(GST_BASE_LIBS)
+
+dnl If we need them, we can also use the gstreamer-plugins-base libraries
+PKG_CHECK_MODULES(GSTPB_BASE,
+ gstreamer-plugins-base-$GST_MAJORMINOR >= $GSTPB_REQUIRED,
+ HAVE_GSTPB_BASE=yes, HAVE_GSTPB_BASE=no)
+
+dnl Give a warning if we don't have gstreamer libs
+dnl you can turn this into an error if you need them
+if test "x$HAVE_GSTPB_BASE" = "xno"; then
+ AC_MSG_NOTICE(no GStreamer Plugins Base libraries found (gstreamer-plugins-base-$GST_MAJORMINOR))
+fi
+
+dnl make _CFLAGS and _LIBS available
+AC_SUBST(GSTPB_BASE_CFLAGS)
+AC_SUBST(GSTPB_BASE_LIBS)
+
+dnl If we need them, we can also use the gstreamer-controller libraries
+PKG_CHECK_MODULES(GSTCTRL,
+ gstreamer-controller-$GST_MAJORMINOR >= $GSTPB_REQUIRED,
+ HAVE_GSTCTRL=yes, HAVE_GSTCTRL=no)
+
+dnl Give a warning if we don't have gstreamer-controller
+dnl you can turn this into an error if you need them
+if test "x$HAVE_GSTCTRL" = "xno"; then
+ AC_MSG_NOTICE(no GStreamer Controller libraries found (gstreamer-controller-$GST_MAJORMINOR))
+fi
+
+dnl make _CFLAGS and _LIBS available
+AC_SUBST(GSTCTRL_CFLAGS)
+AC_SUBST(GSTCTRL_LIBS)
+
+dnl set the plugindir where plugins should be installed
+if test "x${prefix}" = "x$HOME"; then
+ plugindir="$HOME/.gstreamer-$GST_MAJORMINOR/plugins"
+else
+ plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
+fi
+AC_SUBST(plugindir)
+
+dnl set proper LDFLAGS for plugins
+#GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*'
+GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\|FIR_\|arkamys_malloc\|arkamys_free\).*'
+#GST_PLUGIN_LDFLAGS='-module -avoid-version'
+AC_SUBST(GST_PLUGIN_LDFLAGS)
+
+
+PKG_CHECK_MODULES(GST_AUDIO, gstreamer-audio-$GST_MAJORMINOR >= $GST_REQUIRED )
+
+
+dnl make _CFLAGS and _LIBS available
+AC_SUBST(GST_AUDIO_CFLAGS)
+AC_SUBST(GST_AUDIO_LIBS)
+
+PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-$GST_MAJORMINOR >= $GST_REQUIRED)
+
+dnl make _CFLAGS and _LIBS available
+AC_SUBST(GST_VIDEO_CFLAGS)
+AC_SUBST(GST_VIDEO_LIBS)
+
+dnl xvimagesrc _CFLAGS and _LIB available
+
+PKG_CHECK_MODULES(DRI2, libdri2)
+AC_SUBST(DRI2_CFLAGS)
+AC_SUBST(DRI2_LIBS)
+
+PKG_CHECK_MODULES(X11, x11)
+AC_SUBST(X11_CFLAGS)
+AC_SUBST(X11_LIBS)
+
+PKG_CHECK_MODULES(XEXT, xext)
+AC_SUBST(XEXT_CFLAGS)
+AC_SUBST(XEXT_LIBS)
+
+PKG_CHECK_MODULES(XV, xv)
+AC_SUBST(XV_CFLAGS)
+AC_SUBST(XV_LIBS)
+
+PKG_CHECK_MODULES(XDAMAGE, xdamage)
+AC_SUBST(XDAMAGE_CFLAGS)
+AC_SUBST(XDAMAGE_LIBS)
+
+PKG_CHECK_MODULES(DRM, libdrm)
+AC_SUBST(DRM_CFLAGS)
+AC_SUBST(DRM_LIBS)
+
+PKG_CHECK_MODULES(DRM, libdrm-devel)
+AC_SUBST(DRM_DEVEL_CFLAGS)
+AC_SUBST(DRM_DEVEL_LIBS)
+
+PKG_CHECK_MODULES(TBM, libtbm)
+AC_SUBST(TBM_CFLAGS)
+AC_SUBST(TBM_LIBS)
+
+dnl required package for evasimagesink/evaspixmapsink
+PKG_CHECK_MODULES(EFL, [
+ evas >= $EFL_REQUIRED
+ ecore >= $EFL_REQUIRED
+ ecore-x >= $EFL_REQUIRED
+], [
+ AC_SUBST(EFL_CFLAGS)
+ AC_SUBST(EFL_LIBS)
+], [
+ AC_MSG_ERROR([
+ You need to install or upgrade the EFL development
+ packages on your system. On debian-based systems these are
+ libevas-dev and libecore-dev.
+ The minimum version required is $EFL_REQUIRED.
+ ])
+])
+
+dnl *** belows are related to evaspixmapsink plug-ins ***
+AG_GST_ARG_WITH_PACKAGE_NAME
+AG_GST_ARG_WITH_PACKAGE_ORIGIN
+
+dnl set license and copyright notice
+GST_LICENSE="LGPL"
+AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
+AC_SUBST(GST_LICENSE)
+
+echo
+AC_MSG_NOTICE([Checking libraries for evaspixmapsink plugin])
+echo
+dnl *** X11 ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_X, true)
+AG_GST_CHECK_FEATURE(X, [X libraries and plugins],
+ [evaspixmapsink], [
+ AC_PATH_XTRA
+ ac_cflags_save="$CFLAGS"
+ ac_cppflags_save="$CPPFLAGS"
+ CFLAGS="$CFLAGS $X_CFLAGS"
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+
+ dnl now try to find the HEADER
+ AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")
+
+ if test "x$HAVE_X" = "xno"
+ then
+ AC_MSG_NOTICE([cannot find X11 development files])
+ else
+ dnl this is much more than we want
+ X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
+ dnl AC_PATH_XTRA only defines the path needed to find the X libs,
+ dnl it does not add the libs; therefore we add them here
+ X_LIBS="$X_LIBS -lX11"
+ AC_SUBST(X_CFLAGS)
+ AC_SUBST(X_LIBS)
+ fi
+ AC_SUBST(HAVE_X)
+ CFLAGS="$ac_cflags_save"
+ CPPFLAGS="$ac_cppflags_save"
+])
+
+dnl Check for Xv extension
+translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
+AG_GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions],
+ [evaspixmapsink], [
+AG_GST_CHECK_XV
+])
+
+dnl check for X Shm
+translit(dnm, m, l) AM_CONDITIONAL(USE_XSHM, true)
+AG_GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], , [
+ if test x$HAVE_X = xyes; then
+ AC_CHECK_LIB(Xext, XShmAttach,
+ HAVE_XSHM="yes", HAVE_XSHM="no",
+ $X_LIBS)
+ if test "x$HAVE_XSHM" = "xyes"; then
+ XSHM_LIBS="-lXext"
+ else
+ dnl On AIX, it is in XextSam instead, but we still need -lXext
+ AC_CHECK_LIB(XextSam, XShmAttach,
+ HAVE_XSHM="yes", HAVE_XSHM="no",
+ $X_LIBS)
+ if test "x$HAVE_XSHM" = "xyes"; then
+ XSHM_LIBS="-lXext -lXextSam"
+ fi
+ fi
+ fi
+], , [
+ AC_SUBST(HAVE_XSHM)
+ AC_SUBST(XSHM_LIBS)
+])
+
+dnl PKG_CHECK_MODULES(UDEVMGR, unified-dev-mgr)
+dnl AC_SUBST(UDEVMGR_CFLAGS)
+dnl AC_SUBST(UDEVMGR_LIBS)
+
+dnl use ext-encodebin --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-encodebin, AC_HELP_STRING([--enable-ext-encodebin], [using encodebin]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_ENCODEBIN=yes ;;
+ no) GST_EXT_USE_EXT_ENCODEBIN=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-encodebin) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_ENCODEBIN=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_ENCODEBIN, test "x$GST_EXT_USE_EXT_ENCODEBIN" = "xyes")
+
+dnl use ext-evasimagesink --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-evasimagesink, AC_HELP_STRING([--enable-ext-evasimagesink], [using evasimagesink]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_EVASIMAGESINK=yes ;;
+ no) GST_EXT_USE_EXT_EVASIMAGESINK=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-evasimagesink) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_EVASIMAGESINK=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_EVASIMAGESINK, test "x$GST_EXT_USE_EXT_EVASIMAGESINK" = "xyes")
+
+dnl use evaspixmapsink ---------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-evaspixmapsink, AC_HELP_STRING([--enable-ext-evaspixmapsink], [using evaspixmapsink]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_EVASPIXMAPSINK=yes ;;
+ no) GST_EXT_USE_EXT_EVASPIXMAPSINK=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-evaspixmapsink) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_EVASPIXMAPSINK=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_EVASPIXMAPSINK, test "x$GST_EXT_USE_EXT_EVASPIXMAPSINK" = "xyes")
+
+dnl use ext-xvimagesrc--------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-xvimagesrc, AC_HELP_STRING([--enable-ext-xvimagesrc], [using xvimagesrc]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_XVIMAGESRC=yes ;;
+ no) GST_EXT_USE_EXT_XVIMAGESRC=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-xvimagesrc) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_XVIMAGESRC=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_XVIMAGESRC, test "x$GST_EXT_USE_EXT_XVIMAGESRC" = "xyes")
+
+dnl use ext-drmsrc --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-drmsrc, AC_HELP_STRING([--enable-ext-drmsrc], [using drmsrc]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_DRMSRC=yes ;;
+ no) GST_EXT_USE_EXT_DRMSRC=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-drmsrc) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_DRMSRC=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_DRMSRC, test "x$GST_EXT_USE_EXT_DRMSRC" = "xyes")
+dnl use ext-toggle --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-toggle, AC_HELP_STRING([--enable-ext-toggle], [using toggle]),
+ [
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_TOGGLE=yes ;;
+ no) GST_EXT_USE_EXT_TOGGLE=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-toggle) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_TOGGLE=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_TOGGLE, test "x$GST_EXT_USE_EXT_TOGGLE" = "xyes")
+
+dnl for i386 --------------------------------------------------------------------------
+AC_ARG_ENABLE(i386, AC_HELP_STRING([--enable-i386], [i386 build]),
+ [
+ case "${enableval}" in
+ yes) IS_I386=yes ;;
+ no) IS_I386=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-i386) ;;
+ esac
+ ],
+ [IS_I386=no])
+AM_CONDITIONAL([IS_I386], [test "x$IS_I386" = "xyes"])
+
+dnl use ext-pdpushsrc --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-pdpushsrc, AC_HELP_STRING([--enable-ext-pdpushsrc], [using pdpushsrc]),
+[
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_PD_PUSHSRC=yes ;;
+ no) GST_EXT_USE_EXT_PD_PUSHSRC=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-pdpushsrc) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_PD_PUSHSRC=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_PD_PUSHSRC, test "x$GST_EXT_USE_EXT_PD_PUSHSRC" = "xyes")
+dnl use ext-audiotp --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-audiotp, AC_HELP_STRING([--enable-ext-audiotp], [using audiotp]),
+[
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_AUDIOTP=yes ;;
+ no) GST_EXT_USE_EXT_AUDIOTP=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-audiotp) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_AUDIOTP=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_AUDIOTP, test "x$GST_EXT_USE_EXT_AUDIOTP" = "xyes")
+
+dnl use ext-audioeq --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-audioeq, AC_HELP_STRING([--enable-ext-audioeq], [using audioeq]),
+[
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_AUDIOEQ=yes ;;
+ no) GST_EXT_USE_EXT_AUDIOEQ=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-audioeq) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_AUDIOEQ=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_AUDIOEQ, test "x$GST_EXT_USE_EXT_AUDIOEQ" = "xyes")
+
+dnl use ext-fimcconvert ----------------------------------------------------------------------
+AC_ARG_ENABLE(ext-fimcconvert, AC_HELP_STRING([--enable-ext-fimcconvert], [using fimcconvert]),
+[
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_FIMCCONVERT=yes ;;
+ no) GST_EXT_USE_EXT_FIMCCONVERT=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-fimcconvert) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_FIMCCONVERT=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_FIMCCONVERT, test "x$GST_EXT_USE_EXT_FIMCCONVERT" = "xyes")
+
+dnl use ext-wfdrtspsrc --------------------------------------------------------------------------
+AC_ARG_ENABLE(ext-wfdrtspsrc, AC_HELP_STRING([--enable-ext-wfdrtspsrc], [using wfdrtspsrc]),
+[
+ case "${enableval}" in
+ yes) GST_EXT_USE_EXT_WFDRTSPSRC=yes ;;
+ no) GST_EXT_USE_EXT_WFDRTSPSRC=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-wfdrtspsrc) ;;
+ esac
+ ],
+ [GST_EXT_USE_EXT_WFDRTSPSRC=yes])
+AM_CONDITIONAL(GST_EXT_USE_EXT_WFDRTSPSRC, test "x$GST_EXT_USE_EXT_WFDRTSPSRC" = "xyes")
+dnl if [test "x$GST_EXT_USE_EXT_WFDRTSPSRC" = "xyes"];
+dnl then
+dnl PKG_CHECK_MODULES(MM_WFD_COMMON, mm-scmirroring-common)
+dnl AC_SUBST(MM_WFD_COMMON_CFLAGS)
+dnl AC_SUBST(MM_WFD_COMMON_LIBS)
+dnl fi
+
+AC_OUTPUT(
+Makefile
+common/Makefile
+common/m4/Makefile
+pdpushsrc/Makefile
+pdpushsrc/src/Makefile
+encodebin/Makefile
+encodebin/src/Makefile
+evasimagesink/Makefile
+evasimagesink/src/Makefile
+evaspixmapsink/Makefile
+xvimagesrc/Makefile
+xvimagesrc/src/Makefile
+toggle/Makefile
+toggle/src/Makefile
+drmsrc/Makefile
+drmsrc/src/Makefile
+audiotp/Makefile
+audiotp/src/Makefile
+audioeq/Makefile
+audioeq/src/Makefile
+fimcconvert/Makefile
+fimcconvert/src/Makefile
+dnl wfdrtspsrc/Makefile
+dnl wfdrtspsrc/src/Makefile
+)
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstdrmsrc.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la, #
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstdrmsrc_la_SOURCES = gstdrmsrc.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstdrmsrc_la_CFLAGS = $(GST_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+libgstdrmsrc_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS)
+libgstdrmsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+# headers we need but don't want installed
+noinst_HEADERS = gstdrmsrc.h
+
--- /dev/null
+/*
+ * drmsrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "gstdrmsrc.h"
+
+#define LOG_TRACE(message) //g_print("DRM_SRC: %s: %d: %s - %s \n", __FILE__, __LINE__, __FUNCTION__, message);
+
+#define GST_TAG_PLAYREADY "playready_file_path"
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,GST_STATIC_CAPS_ANY);
+
+
+GST_DEBUG_CATEGORY_STATIC (gst_drm_src_debug);
+#define GST_CAT_DEFAULT gst_drm_src_debug
+
+enum
+{
+ ARG_0,
+ ARG_LOCATION,
+ ARG_FD
+};
+static void gst_drm_src_finalize (GObject * object);
+static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+static gboolean gst_drm_src_start (GstBaseSrc * basesrc);
+static gboolean gst_drm_src_stop (GstBaseSrc * basesrc);
+static gboolean gst_drm_src_is_seekable (GstBaseSrc * src);
+static gboolean gst_drm_src_get_size (GstBaseSrc * src, guint64 * size);
+static GstFlowReturn gst_drm_src_create (GstBaseSrc * src, guint64 offset, guint length, GstBuffer ** buffer);
+static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data);
+
+G_DEFINE_TYPE_WITH_CODE (GstDrmSrc, gst_drm_src, GST_TYPE_BASE_SRC,
+ G_IMPLEMENT_INTERFACE(GST_TYPE_URI_HANDLER, gst_drm_src_uri_handler_init));
+/**
+ * This function does the following:
+ * 1. Sets the class details
+ * 2. Adds the source pad template
+ *
+ * @param g_class [out] gpointer
+ *
+ * @return void
+ */
+static void gst_drm_src_base_init (gpointer g_class)
+{
+}
+/**
+ * This function does the following:
+ * 1. Installs the properties
+ * 2. Assigns the function pointers GObject class attributes
+ *
+ * @param klass [out] GstDrmSrcClass Structure
+ *
+ * @return void
+ */
+static void gst_drm_src_class_init (GstDrmSrcClass * klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBaseSrcClass *gstbasesrc_class;
+ gobject_class = G_OBJECT_CLASS (klass);
+ gstelement_class= GST_ELEMENT_CLASS (klass);
+ gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
+ // Assigns the function pointers GObject class attributes
+ gobject_class->set_property = gst_drm_src_set_property;
+ gobject_class->get_property = gst_drm_src_get_property;
+ // 1. Installs the properties
+ g_object_class_install_property (gobject_class, ARG_FD,
+ g_param_spec_int ("fd", "File-descriptor",
+ "File-descriptor for the file being mmap()d", 0, G_MAXINT, 0,
+ G_PARAM_READABLE));
+ g_object_class_install_property (gobject_class, ARG_LOCATION,
+ g_param_spec_string ("location", "File Location",
+ "Location of the file to read", NULL, G_PARAM_READWRITE));
+
+ // 2. Sets the class details
+ gst_element_class_set_details_simple (gstelement_class,
+ "DRM Source",
+ "Source/File",
+ "Read from arbitrary point in a standard/DRM file",
+ "Kishore Arepalli <kishore.a@samsung.com> and Sadanand Dodawadakar <sadanand.d@samsung.com>");
+ // 3. Adds the source pad template
+ gst_element_class_add_pad_template (gstelement_class, gst_static_pad_template_get (&srctemplate));
+ // 4. Assigns the function pointers GObject class attributes
+ gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_drm_src_finalize);
+ gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_drm_src_start);
+ gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_drm_src_stop);
+ gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_drm_src_is_seekable);
+ gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_drm_src_get_size);
+ gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_drm_src_create);
+
+
+ gst_tag_register (GST_TAG_PLAYREADY, GST_TAG_FLAG_META,
+ G_TYPE_STRING,
+ "PlayReady File Path",
+ "a tag that is specific to PlayReady File",
+ NULL);
+}
+/**
+ * This function does the following:
+ * 1. Initilizes the parameters of GstDrmSrc
+ *
+ * @param src [out] GstDrmSrc structure
+ * @param g_class [in] GstDrmSrcClass structure
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static void gst_drm_src_init (GstDrmSrc * src)
+{
+ // 1. Initilizes the parameters of GstDrmSrc
+ src->filename = NULL;
+ src->fd = 0;
+ src->uri = NULL;
+ src->is_regular = FALSE;
+ src->seekable = FALSE;
+}
+/**
+ * This function does the following:
+ * 1. deallocates the filename and uri
+ * 2. calls the parent class->finalize
+ *
+ * @param object [in] GObject Structure
+ *
+ * @return void
+ */
+static void gst_drm_src_finalize (GObject * object)
+{
+ GstDrmSrc *src;
+
+ src = GST_DRM_SRC (object);
+ // 1. deallocates the filename and uri
+ g_free (src->filename);
+ g_free (src->uri);
+ // 2. calls the parent class->finalize
+ G_OBJECT_CLASS (gst_drm_src_parent_class)->finalize (object);
+}
+/**
+ * This function does the following:
+ * 1. Checks the state
+ * 2. Checks the filename
+ * 3. Sets the filename
+ *
+ * @param src [in] GstDrmSrc Structure
+ * @param location [in] location of the file
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static gboolean gst_drm_src_set_location (GstDrmSrc * src, const gchar * location)
+{
+ GstState state;
+
+ GST_OBJECT_LOCK (src);
+ // 1. Checks the state
+ state = GST_STATE (src);
+ if (state != GST_STATE_READY && state != GST_STATE_NULL)
+ {
+ GST_DEBUG_OBJECT (src, "setting location in wrong state");
+ GST_OBJECT_UNLOCK (src);
+ return FALSE;
+ }
+ GST_OBJECT_UNLOCK (src);
+ g_free (src->filename);
+ g_free (src->uri);
+ // 2. Checks the filename
+ if (location == NULL)
+ {
+ src->filename = NULL;
+ src->uri = NULL;
+ }
+ else
+ {
+ // 3. Sets the filename
+ src->filename = g_strdup (location);
+ src->uri = gst_uri_construct ("file", src->filename);
+ }
+ g_object_notify (G_OBJECT (src), "location");
+ return TRUE;
+}
+/**
+ * This function does the following:
+ * 1. Sets the location of the file.
+ *
+ * @param object [in] GObject Structure
+ * @param prop_id [in] id of the property
+ * @param value [in] property value
+ * @param pspec [in] GParamSpec Structure
+ *
+ * @return void
+ */
+static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+ GstDrmSrc *src;
+
+ g_return_if_fail (GST_IS_DRM_SRC (object));
+ src = GST_DRM_SRC (object);
+ switch (prop_id)
+ {
+ // 1. Sets the location of the file.
+ case ARG_LOCATION:
+ gst_drm_src_set_location (src, g_value_get_string (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+/**
+ * This function does the following:
+ * 1. Provides the location of the file.
+ * 2. Provides the file descriptor.
+ *
+ * @param object [in] GObject Structure
+ * @param prop_id [in] id of the property
+ * @param value [out] property value
+ * @param pspec [in] GParamSpec Structure
+ *
+ * @return void
+ */
+static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value,GParamSpec * pspec)
+{
+ GstDrmSrc *src;
+
+ g_return_if_fail (GST_IS_DRM_SRC (object));
+ src = GST_DRM_SRC (object);
+ switch (prop_id)
+ {
+ // 1. Provides the location of the file.
+ case ARG_LOCATION:
+ g_value_set_string (value, src->filename);
+ break;
+ // 2. Provides the file descriptor.
+ case ARG_FD:
+ g_value_set_int (value, src->fd);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+/**
+ * This function does the following:
+ * 1. Seeks to the specified position.
+ * 2. Allocates a buffer to push the data
+ * 3. Reads from the file and sets the related params
+ *
+ * @param src [in] GstDrmSrc Structure
+ * @param offset [in] offset of the file to seek
+ * @param length [in] size of the data in bytes
+ * @param buffer [out] GstBuffer to hold the contents
+ *
+ * @return GstFlowReturn Returns GST_FLOW_OK on success and ERROR on failure
+ */
+static GstFlowReturn gst_drm_src_create_read (GstDrmSrc * src, guint64 offset, guint length, GstBuffer ** buffer)
+{
+ int ret;
+ GstBuffer *buf;
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+ // 1. Seeks to the specified position.
+ if (G_UNLIKELY (src->read_position != offset))
+ {
+ off_t res;
+ res = lseek (src->fd, offset, SEEK_SET);
+ if (G_UNLIKELY (res < 0 || res != offset))
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
+ return GST_FLOW_ERROR;
+ }
+ src->read_position = offset;
+ }
+ // 2. Allocates a buffer to push the data
+ buf = gst_buffer_new_and_alloc (length);
+ GST_LOG_OBJECT (src, "Reading %d bytes", length);
+ // 3. Reads from the file and sets the related params
+ gst_buffer_map(buf, &buf_info, GST_MAP_WRITE);
+ ret = read (src->fd, buf_info.data, length);
+ gst_buffer_unmap(buf, &buf_info);
+ if (G_UNLIKELY (ret < 0))
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
+ gst_buffer_unref (buf);
+ return GST_FLOW_ERROR;
+ }
+ if (G_UNLIKELY ((guint) ret < length && src->seekable))
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),("unexpected end of file."));
+ gst_buffer_unref (buf);
+ return GST_FLOW_ERROR;
+ }
+ if (G_UNLIKELY (ret == 0 && length > 0))
+ {
+ GST_DEBUG ("non-regular file hits EOS");
+ gst_buffer_unref (buf);
+ return GST_FLOW_EOS;
+ }
+ length = ret;
+ GST_BUFFER_OFFSET (buf) = offset;
+ GST_BUFFER_OFFSET_END (buf) = offset + length;
+ *buffer = buf;
+ src->read_position += length;
+ return GST_FLOW_OK;
+}
+/**
+ * This function does the following:
+ * 1. Calls DRM file read chain method for drm files.
+ * 2. Calls normal file read chain method for standard files.
+ *
+ * @param basesrc [in] BaseSrc Structure
+ * @param size [out] Size of the file
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static GstFlowReturn gst_drm_src_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
+{
+ GstDrmSrc *src = GST_DRM_SRC (basesrc);
+
+ // 1. Calls DRM file read chain method for drm files.
+
+ // 2. Calls normal file read chain method for standard files.
+ return gst_drm_src_create_read (src, offset, length, buffer);
+}
+/**
+ *
+ * @param basesrc [in] BaseSrc Structure
+ *
+ * @return gboolean Returns TRUE if the file is seekable and FALSE if the file is not seekable
+ */
+static gboolean gst_drm_src_is_seekable (GstBaseSrc * basesrc)
+{
+ GstDrmSrc *src = GST_DRM_SRC (basesrc);
+ return src->seekable;
+}
+/**
+ * This function does the following:
+ * 1. Gets the filesize for drm file by using seek oprations
+ * 2. Gets the file size for standard file by using statistics
+ *
+ * @param basesrc [in] BaseSrc Structure
+ * @param size [in] Size of the file
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static gboolean gst_drm_src_get_size (GstBaseSrc * basesrc, guint64 * size)
+{
+ struct stat stat_results;
+ GstDrmSrc *src = GST_DRM_SRC (basesrc);
+ unsigned int offset;
+
+ // 1. Gets the filesize for drm file by using seek oprations
+
+ // 2. Gets the file size for standard file by using statistics
+ if (fstat (src->fd, &stat_results) < 0)
+ return FALSE;
+ *size = stat_results.st_size;
+ return TRUE;
+}
+/**
+ * This function does the following:
+ * 1. Checks the filename
+ * 2. Opens the file and check statistics of the file
+ * 7. Checks the seeking for standard files
+ *
+ * @param basesrc [in] BaseSrc Structure
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static gboolean gst_drm_src_start (GstBaseSrc * basesrc)
+{
+ GstDrmSrc *src = GST_DRM_SRC (basesrc);
+ struct stat stat_results;
+ off_t ret;
+ // 1. Checks the filename
+ if (src->filename == NULL || src->filename[0] == '\0')
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,("No file name specified for reading."), (NULL));
+ return FALSE;
+ }
+ // 2. Opens the file and check statistics of the file
+ GST_INFO_OBJECT (src, "opening file %s", src->filename);
+ src->fd = open (src->filename, O_RDONLY | O_BINARY);
+ if (src->fd < 0)
+ {
+ if(errno == ENOENT)
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),("No such file \"%s\"", src->filename));
+ return FALSE;
+ }
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not open file \"%s\" for reading.", src->filename), GST_ERROR_SYSTEM);
+ return FALSE;
+ }
+ if (fstat (src->fd, &stat_results) < 0)
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not get info on \"%s\".", src->filename), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+ if (S_ISDIR (stat_results.st_mode))
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("\"%s\" is a directory.", src->filename), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+ if (S_ISSOCK (stat_results.st_mode))
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("File \"%s\" is a socket.", src->filename), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+ src->read_position = 0;
+
+ // 7. Checks the seeking for standard files
+ if (S_ISREG (stat_results.st_mode))
+ src->is_regular = TRUE;
+ ret = lseek (src->fd, 0, SEEK_END);
+ if (ret < 0)
+ {
+ GST_LOG_OBJECT (src, "disabling seeking, not in mmap mode and lseek "
+ "failed: %s", g_strerror (errno));
+ src->seekable = FALSE;
+ }
+ else
+ {
+ src->seekable = TRUE;
+ }
+ lseek (src->fd, 0, SEEK_SET);
+ src->seekable = src->seekable && src->is_regular;
+ return TRUE;
+}
+/**
+ * This function does the following:
+ * 1. Closes the file desciptor and resets the flags
+ *
+ * @param basesrc [in] BaseSrc Structure
+ *
+ * @return gboolean Returns TRUE on success and FALSE on ERROR
+ */
+static gboolean gst_drm_src_stop (GstBaseSrc * basesrc)
+{
+ GstDrmSrc *src = GST_DRM_SRC (basesrc);
+
+ // 1. Closes the file desciptor and resets the flags
+ if(src->fd > 0)
+ close (src->fd);
+ src->fd = 0;
+ src->is_regular = FALSE;
+ return TRUE;
+}
+/**
+ *
+ * @param void
+ *
+ * @return GstURIType Returns GST_URI_SRC
+ */
+
+static GstURIType gst_drm_src_uri_get_type (GType type)
+{
+ return GST_URI_SRC;
+}
+
+/**
+ * This function does the following:
+ * 1. Defines the list of protocols
+ *
+ * @param void
+ *
+ * @return gchar ** Returns the protocol list
+ */
+
+static const gchar * const* gst_drm_src_uri_get_protocols (GType type)
+{
+ static const gchar *protocols[] = { "file", NULL };
+ return protocols;
+}
+/**
+ *
+ * @param handler [in] GstURIHandler structure
+ *
+ * @return gchar* Returns the uri
+ */
+static gchar * gst_drm_src_uri_get_uri (GstURIHandler *handler)
+{
+ GstDrmSrc *src = GST_DRM_SRC (handler);
+ return g_strdup(src->uri);
+}
+/**
+ * This function does the following:
+ * 1. Checks the protocol
+ * 2. Checks the whether it is absolute or not
+ * 3 sets the location
+ *
+ * @param handler [in] GstURIHandler structure
+ * @param uri [in] uri string
+ *
+ * @return gboolean Returns TRUE on success and FALSE on Error
+ */
+static gboolean gst_drm_src_uri_set_uri (GstURIHandler *handler, const gchar * uri,GError ** error)
+{
+ gchar *protocol, *location;
+ gboolean ret;
+ GstDrmSrc *src = GST_DRM_SRC (handler);
+ // 1. Checks the protocol
+ protocol = gst_uri_get_protocol (uri);
+ if (strcmp (protocol, "file") != 0)
+ {
+ g_free (protocol);
+ return FALSE;
+ }
+ g_free (protocol);
+ if (g_str_has_prefix (uri, "file://localhost/"))
+ {
+ char *tmp;
+ tmp = g_strconcat ("file://", uri + 16, NULL);
+ location = gst_uri_get_location (tmp);
+ g_free (tmp);
+ }
+ else if (strcmp (uri, "file://") == 0)
+ {
+ gst_drm_src_set_location (src, NULL);
+ return TRUE;
+ }
+ else
+ {
+ location = gst_uri_get_location (uri);
+ }
+ if (!location)
+ return FALSE;
+ // 2. Checks the whether it is absolute or not
+ if (!g_path_is_absolute (location))
+ {
+ g_free (location);
+ return FALSE;
+ }
+ // 3 sets the location
+ ret = gst_drm_src_set_location (src, location);
+ g_free (location);
+ return ret;
+}
+/**
+ * This function does the following:
+ * 1. Assignes the function pointer for URI related stuff
+ *
+ * @param g_iface [in] an interface to URI handler
+ * @param iface_data [in] a gpointer
+ *
+ * @return void
+ */
+static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
+{
+ GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
+ // 1. Assigning the function pointer for URI related stuff
+ iface->get_type = gst_drm_src_uri_get_type;
+ iface->get_protocols = gst_drm_src_uri_get_protocols;
+ iface->get_uri = gst_drm_src_uri_get_uri;
+ iface->set_uri = gst_drm_src_uri_set_uri;
+}
+/**
+ * This function does the following:
+ * 1. Registers an element as drmsrc
+ *
+ * @param i_pPlugin [in] a plug-in structure
+ *
+ * @return gboolean TRUE on SUCCESS and FALSE on Error
+ */
+static gboolean plugin_init(GstPlugin* i_pPlugin)
+{
+ return gst_element_register(i_pPlugin, "drmsrc", GST_RANK_NONE, GST_TYPE_DRM_SRC);;
+}
+/**
+ * This function does the following:
+ * 1. plugin defination
+ *
+ */
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ drmsrc,
+ "Plugin to read data from standad/DRM File",
+ plugin_init,
+ VERSION,
+ "LGPL",
+ "Samsung Electronics Co",
+ "http://www.samsung.com/")
+
--- /dev/null
+/*
+ * drmsrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifndef __GST_DRM_SRC_H__
+#define __GST_DRM_SRC_H__
+
+#include <sys/types.h>
+#include <gst/gst.h>
+#include <gst/base/gstbasesrc.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+
+#ifndef S_ISREG
+#define S_ISREG(mode) ((mode)&_S_IFREG)
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(mode) ((mode)&_S_IFDIR)
+#endif
+#ifndef S_ISSOCK
+#define S_ISSOCK(x) (0)
+#endif
+#ifndef O_BINARY
+#define O_BINARY (0)
+#endif
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_DRM_SRC (gst_drm_src_get_type())
+#define GST_DRM_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DRM_SRC,GstDrmSrc))
+#define GST_DRM_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DRM_SRC,GstDrmSrcClass))
+#define GST_IS_DRM_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DRM_SRC))
+#define GST_IS_DRM_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DRM_SRC))
+
+typedef struct _GstDrmSrc GstDrmSrc;
+typedef struct _GstDrmSrcClass GstDrmSrcClass;
+
+struct _GstDrmSrc
+{
+ GstBaseSrc element;
+ gchar *filename;
+ gchar *uri;
+ gint fd;
+ guint64 read_position;
+ gboolean seekable;
+ gboolean is_regular;
+};
+
+struct _GstDrmSrcClass
+{
+ GstBaseSrcClass parent_class;
+};
+
+GType gst_drm_src_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_DRM_SRC_H__ */
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+glib_enum_define=GST_RECORD
+glib_enum_prefix=gst_record
+
+plugindir = $(libdir)/gstreamer-@GST_MAJORMINOR@
+
+plugin_LTLIBRARIES = libgstencodebin.la
+libgstencodebin_la_SOURCES = gstencodebin.c
+nodist_libgstencodebin_la_SOURCES = $(built_sources)
+libgstencodebin_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
+libgstencodebin_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstencodebin_la_LIBADD = \
+ $(GST_LIBS)\
+ $(GST_BASE_LIBS) \
+ $(GST_LIBS)
+if ISPROTECTOR_TARGET
+libgstencodebin_la_CFLAGS += -DUSE_ENCODER_QUEUE_SET
+libgstencodebin_la_CFLAGS += -DVIDEO_ENC_QUE_TIME=4 -DAUDIO_ENC_QUE_TIME=4
+endif
+
+if ISVOLANS_TARGET
+libgstencodebin_la_CFLAGS += -DUSE_ENCODER_QUEUE_SET
+libgstencodebin_la_CFLAGS += -DVIDEO_ENC_QUE_TIME=4 -DAUDIO_ENC_QUE_TIME=4
+endif
+
+BUILT_SOURCES = $(built_headers) $(built_sources)
+
+CLEANFILES = $(BUILT_SOURCES)
+
+include $(top_srcdir)/common/glib-gen.mak
+
--- /dev/null
+/*
+ * GStreamer encodebin
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+#include <gst/gst.h>
+#include <gst/video/video.h>
+
+#include "gstencodebin.h"
+
+#ifdef GST_EXT_PAD_LINK_UNCHECKED
+#define _GST_ELEMENT_LINK_MANY gst_element_link_many_unchecked
+#define _GST_ELEMENT_LINK gst_element_link_unchecked
+#define _GST_PAD_LINK gst_pad_link_unchecked
+#else
+#define _GST_ELEMENT_LINK_MANY gst_element_link_many
+#define _GST_ELEMENT_LINK gst_element_link
+#define _GST_PAD_LINK gst_pad_link
+#endif
+
+#ifndef VIDEO_ENC_QUE_TIME
+#define VIDEO_ENC_QUE_TIME 1
+#endif
+#ifndef AUDIO_ENC_QUE_TIME
+#define AUDIO_ENC_QUE_TIME 1
+#endif
+
+//define USE_ENCODER_QUEUE_SET
+#ifdef USE_ENCODER_QUEUE_SET
+#define ENCODER_QUEUE_SET(x_queue, x_byte, x_buffer, x_time /*sec*/) \
+{\
+g_object_set(G_OBJECT(x_queue), \
+ "max-size-bytes", (guint)x_byte, \
+ "max-size-buffers", (guint)x_buffer, \
+ "max-size-time", (guint64)(x_time*GST_SECOND), \
+ NULL); \
+ GST_INFO("Set to [%s], max [%d] byte, max [%d] buffer, max [%d] time(sec) ", GST_OBJECT_NAME(x_queue), x_byte, x_buffer, x_time);\
+}
+#else
+#define ENCODER_QUEUE_SET(x_queue, x_byte, x_buffer, x_time)
+#endif
+
+#define _GST_PAD_LINK_UNREF( srcpad, sinkpad, if_fail_goto )\
+{\
+ GstPadLinkReturn ret = _GST_PAD_LINK( srcpad, sinkpad );\
+ gst_object_unref( srcpad ); srcpad = NULL;\
+ gst_object_unref( sinkpad ); sinkpad = NULL;\
+ if( ret != GST_PAD_LINK_OK) goto if_fail_goto;\
+}
+
+#define _GST_PAD_UNLINK_UNREF( srcpad, sinkpad)\
+{\
+ gst_pad_unlink( srcpad, sinkpad );\
+ gst_object_unref( srcpad ); srcpad = NULL;\
+ gst_object_unref( sinkpad ); sinkpad = NULL;\
+}
+
+#define DEFAULT_PROP_PROFILE 0
+#define DEFAULT_PROP_HIGH_SPEED 0
+#define DEFAULT_PROP_VENC_NAME "avenc_h263"
+#define DEFAULT_PROP_AENC_NAME "secenc_amr"
+#define DEFAULT_PROP_IENC_NAME "jpegenc"
+#define DEFAULT_PROP_MUX_NAME "avmux_3gp"
+#define DEFAULT_PROP_VCONV_NAME "videoconvert"
+
+/* props */
+enum
+{
+ PROP_0,
+ // encodebin mode : a/v, audio only, stillshot
+ PROP_PROFILE,
+ //support slow motion capture
+ PROP_HIGH_SPEED,
+ //elements name
+ PROP_VENC_NAME,
+ PROP_AENC_NAME,
+ PROP_IENC_NAME,
+ PROP_MUX_NAME,
+ PROP_VCONV_NAME,
+ //caps
+ PROP_VCAPS,
+ PROP_ACAPS,
+ PROP_ICAPS,
+ //functions
+ PROP_AUTO_AUDIO_CONVERT,
+ PROP_AUTO_AUDIO_RESAMPLE,
+ PROP_AUTO_COLORSPACE,
+ PROP_BLOCK,
+ PROP_PAUSE,
+ PROP_VENC_QUEUE,
+ PROP_AENC_QUEUE,
+ //elements pointer
+ PROP_VIDEO_ENC,
+ PROP_AUDIO_ENC,
+ PROP_IMAGE_ENC,
+ PROP_MUX,
+ PROP_VIDEO_CONV,
+ //options
+ PROP_USE_VIDEO_TOGGLE,
+};
+
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+/* signals */
+enum
+{
+ SIGNAL_STREAM_BLOCK,
+ SIGNAL_STREAM_UNBLOCK,
+ SIGNAL_STREAM_PAUSE,
+ SIGNAL_STREAM_RESUME,
+ LAST_SIGNAL
+};
+#endif
+
+typedef enum {
+ ENCODEBIN_ELEMENT_VENC,
+ ENCODEBIN_ELEMENT_AENC,
+ ENCODEBIN_ELEMENT_IENC,
+ ENCODEBIN_ELEMENT_MUX,
+ ENCODEBIN_ELEMENT_VIDEO_CONV
+}GstEncodeBinElement;
+
+typedef enum {
+ ENCODEBIN_MUX_AUDIO_SINK,
+ ENCODEBIN_MUX_VIDEO_SINK,
+}GstEncodeBinMuxSinkPad;
+
+
+/* FIX ME */
+
+#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
+# define ENDIANNESS "LITTLE_ENDIAN, BIG_ENDIAN"
+#else
+# define ENDIANNESS "BIG_ENDIAN, LITTLE_ENDIAN"
+#endif
+
+/* generic templates */
+#define STATIC_AUDIO_CAPS \
+GST_STATIC_CAPS ( \
+ "audio/x-raw, " \
+ "format = (string) { F64LE, F64BE }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+ "audio/x-raw, " \
+ "format = (string) { F32LE, F32BE }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+ "audio/x-raw, " \
+ "format = (string) { S32LE, S32BE, U32LE, U32BE }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+ "audio/x-raw, " \
+ "format = (string) { S24LE, S24BE, U24LE, U24BE }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+ "audio/x-raw, " \
+ "format = (string) { S16LE, S16BE, U16LE, U16BE }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+ "audio/x-raw, " \
+ "format = (string) { S8, U8 }, " \
+ "rate = (int) [ 1, MAX ], " \
+ "channels = (int) [ 1, 8 ]; " \
+)
+
+#define STATIC_VIDEO_CAPS \
+GST_STATIC_CAPS ( \
+ GST_VIDEO_CAPS_MAKE("I420") ";" \
+ GST_VIDEO_CAPS_MAKE("YV12") ";" \
+ GST_VIDEO_CAPS_MAKE("YUY2") ";" \
+ GST_VIDEO_CAPS_MAKE("RGB") ";" \
+ GST_VIDEO_CAPS_MAKE("BGR") ";" \
+ GST_VIDEO_CAPS_MAKE("Y42B") ";" \
+ GST_VIDEO_CAPS_MAKE("Y444") ";" \
+ GST_VIDEO_CAPS_MAKE("BGRA") ";" \
+ GST_VIDEO_CAPS_MAKE("ARGB") ";" \
+ GST_VIDEO_CAPS_MAKE("ABGR") ";" \
+ GST_VIDEO_CAPS_MAKE("RGBA") ";" \
+ GST_VIDEO_CAPS_MAKE("BGRx") ";" \
+ GST_VIDEO_CAPS_MAKE("xBGR") ";" \
+ GST_VIDEO_CAPS_MAKE("xRGB") ";" \
+ GST_VIDEO_CAPS_MAKE("RGBx") ";" \
+ GST_VIDEO_CAPS_MAKE("YUV9") ";" \
+ GST_VIDEO_CAPS_MAKE("YVU9") ";" \
+ GST_VIDEO_CAPS_MAKE("Y41B") ";" \
+ GST_VIDEO_CAPS_MAKE("RGB16") ";" \
+ GST_VIDEO_CAPS_MAKE("RGB15") ";" \
+ GST_VIDEO_CAPS_MAKE("GRAY8") ";" \
+ GST_VIDEO_CAPS_MAKE("RGB8P") ";" \
+ GST_VIDEO_CAPS_MAKE("UYVY") ";" \
+ GST_VIDEO_CAPS_MAKE("IYU1") ";" \
+ GST_VIDEO_CAPS_MAKE("AYUV") \
+)
+
+
+static GstStaticPadTemplate encoder_bin_src_template =
+GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+static GstStaticPadTemplate encoder_bin_video_sink_template =
+GST_STATIC_PAD_TEMPLATE ("video",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ STATIC_VIDEO_CAPS
+ );
+
+static GstStaticPadTemplate encoder_bin_audio_sink_template =
+GST_STATIC_PAD_TEMPLATE ("audio",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ STATIC_AUDIO_CAPS
+ );
+
+static GstStaticPadTemplate encoder_bin_image_sink_template =
+GST_STATIC_PAD_TEMPLATE ("image",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("I420"))
+ );
+
+GST_DEBUG_CATEGORY_STATIC (gst_encode_bin_debug);
+#define GST_CAT_DEFAULT gst_encode_bin_debug
+
+static void gst_encode_bin_class_init (GstEncodeBinClass *klass);
+static void gst_encode_bin_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+static void gst_encode_bin_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_encode_bin_init (GstEncodeBin * encodebin);
+static void gst_encode_bin_dispose (GObject * object);
+static void gst_encode_bin_finalize (GObject * object);
+static GstPad *gst_encode_bin_request_new_pad (GstElement *element, GstPadTemplate *templ, const gchar* name, const GstCaps *caps);
+
+static GstStateChangeReturn gst_encode_bin_change_state (GstElement * element, GstStateChange transition);
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+static void gst_encode_bin_release_pad (GstElement * element, GstPad * pad);
+static gint pad_compare_name (GstPad * pad1, const gchar * name);
+static gboolean gst_encode_bin_add_element_by_name (GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name);
+#if 0 //disable unused function
+static gboolean gst_encode_bin_change_profile(GstEncodeBin *encodebin, gboolean profile);
+static void gst_encode_bin_replace_element (GstEncodeBin *encodebin, gint type, GstElement * newelement);
+static gboolean gst_encode_bin_replace_element_by_name(GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name);
+static gboolean gst_encode_bin_replace_element_by_object(GstEncodeBin *encodebin, GstEncodeBinElement type, GstElement * element);
+#endif //disable unused function
+static gboolean gst_encode_bin_remove_element (GstEncodeBin *encodebin, GstElement * element);
+static gboolean gst_encode_bin_link_elements (GstEncodeBin *encodebin);
+static gboolean gst_encode_bin_unlink_elements (GstEncodeBin *encodebin);
+static gboolean gst_encode_bin_init_video_elements (GstElement *element, gpointer user_data);
+static gboolean gst_encode_bin_init_audio_elements (GstElement *element, gpointer user_data);
+static gboolean gst_encode_bin_init_image_elements (GstElement *element, gpointer user_data);
+static gboolean gst_encode_bin_block(GstEncodeBin *encodebin, gboolean value);
+static gboolean gst_encode_bin_pause(GstEncodeBin *encodebin, gboolean value);
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+static gboolean gst_encode_bin_release_pipeline (GstElement *element, gpointer user_data);
+static GstPad* gst_encode_bin_get_mux_sink_pad(GstElement *mux, GstEncodeBinMuxSinkPad type);
+
+//Data probe
+static GstPadProbeReturn gst_encode_bin_video_probe(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin);
+static GstPadProbeReturn gst_encode_bin_audio_probe(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin);
+static GstPadProbeReturn gst_encode_bin_video_probe_hs(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin);
+
+static GstElementClass *parent_class;
+
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+static guint gst_encode_bin_signals[LAST_SIGNAL] = { 0 };
+#endif
+
+typedef enum {
+ GST_ENCODE_BIN_PROFILE_AV,
+ GST_ENCODE_BIN_PROFILE_AUDIO,
+ GST_ENCODE_BIN_PROFILE_IMAGE,
+} GstEncodeBinProfile;
+
+GType
+gst_encode_bin_profile_get_type (void)
+{
+ static GType encode_bin_profile_type = 0;
+ static const GEnumValue profile_types[] = {
+ {GST_ENCODE_BIN_PROFILE_AV, "Audio and Video Recording", "A/V"},
+ {GST_ENCODE_BIN_PROFILE_AUDIO, "Audio Only Recording", "Audio"},
+ {GST_ENCODE_BIN_PROFILE_IMAGE, "Image Stillshot", "Image"},
+ {0, NULL, NULL}
+ };
+
+ if (!encode_bin_profile_type) {
+ encode_bin_profile_type =
+ g_enum_register_static ("GstEncodeBinProfile",profile_types);
+ }
+ return encode_bin_profile_type;
+}
+
+GType
+gst_encode_bin_get_type (void)
+{
+ static GType gst_encode_bin_type = 0;
+
+ if (!gst_encode_bin_type) {
+ static const GTypeInfo gst_encode_bin_info = {
+ sizeof (GstEncodeBinClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gst_encode_bin_class_init,
+ NULL,
+ NULL,
+ sizeof (GstEncodeBin),
+ 0,
+ (GInstanceInitFunc) gst_encode_bin_init,
+ NULL
+ };
+
+ gst_encode_bin_type =
+ g_type_register_static (GST_TYPE_BIN, "GstEncodeBin",
+ &gst_encode_bin_info, 0);
+ }
+
+ return gst_encode_bin_type;
+}
+
+static void
+queue_overun_cb (GstElement * queue, GstEncodeBin *encodebin)
+{
+#if 0
+ guint queue_size = 0;
+ guint queue_bufnum = 0;
+// guint64 queue_time= (guint64)0;
+
+ GstClockTime now = gst_util_get_timestamp ();
+
+ g_object_get(G_OBJECT(queue), "current-level-bytes", &queue_size,
+ "current-level-buffers", &queue_bufnum,
+ // "current-level-time", &queue_time,
+ NULL);
+ GST_ELEMENT_WARNING (encodebin, STREAM, TOO_LAZY,
+ ("[%" GST_TIME_FORMAT "][%s], [%u b], [%u]",
+ GST_TIME_ARGS(now), GST_OBJECT_NAME(queue), queue_size, queue_bufnum), (NULL));
+#else
+ GST_ELEMENT_WARNING (encodebin, STREAM, TOO_LAZY,
+ ("%s overrun", GST_OBJECT_NAME(queue)), (NULL));
+#endif
+}
+
+static void
+gst_encode_bin_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec)
+{
+ GstEncodeBin *encodebin;
+
+ encodebin = GST_ENCODE_BIN (object);
+
+ switch (prop_id) {
+ case PROP_PROFILE:
+ g_value_set_enum (value, encodebin->profile);
+ break;
+ case PROP_HIGH_SPEED:
+ g_value_set_int (value, encodebin->high_speed_fps);
+ break;
+ //elements name
+ case PROP_VENC_NAME:
+ g_value_set_string (value, encodebin->venc_name);
+ break;
+ case PROP_AENC_NAME:
+ g_value_set_string (value, encodebin->aenc_name);
+ break;
+ case PROP_IENC_NAME:
+ g_value_set_string (value, encodebin->ienc_name);
+ break;
+ case PROP_MUX_NAME:
+ g_value_set_string (value, encodebin->mux_name);
+ break;
+ case PROP_VCONV_NAME:
+ g_value_set_string (value, encodebin->vconv_name);
+ break;
+ //caps
+ case PROP_VCAPS:
+ gst_value_set_caps (value, encodebin->vcaps);
+ break;
+ case PROP_ACAPS:
+ gst_value_set_caps (value, encodebin->acaps);
+ break;
+ case PROP_ICAPS:
+ gst_value_set_caps (value, encodebin->icaps);
+ break;
+ //functions
+ case PROP_AUTO_AUDIO_CONVERT:
+ g_value_set_boolean (value, encodebin->auto_audio_convert);
+ break;
+ case PROP_AUTO_AUDIO_RESAMPLE:
+ g_value_set_boolean (value, encodebin->auto_audio_resample);
+ break;
+ case PROP_AUTO_COLORSPACE:
+ g_value_set_boolean (value, encodebin->auto_color_space);
+ break;
+ case PROP_BLOCK:
+ g_value_set_boolean (value, encodebin->block);
+ break;
+ case PROP_PAUSE:
+ g_value_set_boolean (value, encodebin->pause);
+ break;
+ case PROP_VENC_QUEUE:
+// g_value_set_boolean (value, encodebin->use_venc_queue);
+ if((encodebin->video_encode_queue == NULL) && (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV)) {
+ encodebin->video_encode_queue = gst_element_factory_make ("queue", "video_encode_queue");
+ if(encodebin->video_encode_queue != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode_queue);
+ }
+ g_value_set_object (value, encodebin->video_encode_queue);
+ break;
+ case PROP_AENC_QUEUE:
+// g_value_set_boolean (value, encodebin->use_aenc_queue);
+ if((encodebin->audio_encode_queue == NULL) && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
+ encodebin->audio_encode_queue = gst_element_factory_make ("queue", "audio_encode_queue");
+ if(encodebin->audio_encode_queue != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode_queue);
+ }
+ g_value_set_object (value, encodebin->audio_encode_queue);
+ break;
+ //elements pointer
+ case PROP_VIDEO_ENC:
+ if((encodebin->video_encode == NULL) && (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV)) {
+ encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode");
+ if(encodebin->video_encode != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ }
+ g_value_set_object (value, encodebin->video_encode);
+ break;
+ case PROP_AUDIO_ENC:
+ if(encodebin->audio_encode == NULL && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
+ encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
+ if(encodebin->audio_encode != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
+ }
+ g_value_set_object (value, encodebin->audio_encode);
+ break;
+ case PROP_IMAGE_ENC:
+ if(encodebin->image_encode == NULL && (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE)) {
+ encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name, "image_encode");
+ if(encodebin->image_encode != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
+ }
+ g_value_set_object (value, encodebin->image_encode);
+ break;
+ case PROP_MUX:
+ if(encodebin->mux == NULL && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
+ encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
+ if(encodebin->mux != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->mux);
+ }
+ g_value_set_object (value, encodebin->mux);
+ break;
+ case PROP_VIDEO_CONV:
+ if(encodebin->color_space == NULL && (encodebin->profile != GST_ENCODE_BIN_PROFILE_AUDIO)) {
+ encodebin->color_space = gst_element_factory_make (encodebin->vconv_name, "video_convert");
+ if(encodebin->color_space != NULL)
+ gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
+ }
+ g_value_set_object (value, encodebin->color_space);
+ break;
+ case PROP_USE_VIDEO_TOGGLE:
+ g_value_set_boolean( value, encodebin->use_video_toggle );
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_encode_bin_set_property (GObject * object,
+ guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+ GstEncodeBin *encodebin;
+
+ encodebin = GST_ENCODE_BIN (object);
+
+ switch (prop_id) {
+ case PROP_PROFILE:
+ encodebin->profile = g_value_get_enum (value);
+ /*
+ gboolean newprofile = g_value_get_enum (value);
+ if(encodebin->profile != newprofile) {
+ gst_encode_bin_change_profile(encodebin, newprofile);
+ encodebin->profile = newprofile;
+ }
+ */
+ break;
+ case PROP_HIGH_SPEED:
+ encodebin->high_speed_fps = g_value_get_int (value);
+ break;
+ case PROP_VENC_NAME: {
+ const gchar *new_name;
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ new_name = g_value_get_string (value);
+
+ if(encodebin->video_encode == NULL) {
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VENC, new_name))
+ encodebin->venc_name = g_strdup (new_name);
+ } else {
+ if(strcmp (encodebin->venc_name, new_name)) {
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VENC, new_name))
+ encodebin->venc_name = g_strdup (new_name);
+ }
+ }
+ break;
+ }
+ case PROP_AENC_NAME: {
+ const gchar *new_name;
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ new_name = g_value_get_string (value);
+
+ if(encodebin->audio_encode == NULL) {
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_AENC, new_name))
+ encodebin->aenc_name = g_strdup (new_name);
+ } else {
+ if(strcmp (encodebin->aenc_name, new_name)) {
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_AENC, new_name))
+ encodebin->aenc_name = g_strdup (new_name);
+ }
+ }
+ break;
+ }
+ case PROP_IENC_NAME: {
+ const gchar *new_name;
+ if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ new_name = g_value_get_string (value);
+
+ if(encodebin->image_encode == NULL) {
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_IENC, new_name))
+ encodebin->ienc_name = g_strdup (new_name);
+ } else {
+ if(strcmp (encodebin->ienc_name, new_name)) {
+ gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_IENC, new_name))
+ encodebin->ienc_name = g_strdup (new_name);
+ }
+ }
+ break;
+ }
+ case PROP_MUX_NAME: {
+ const gchar *new_name;
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match");
+ break;
+ }
+ new_name = g_value_get_string (value);
+
+ if(encodebin->mux == NULL) {
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_MUX, new_name))
+ encodebin->mux_name = g_strdup (new_name);
+ } else {
+ if(strcmp (encodebin->mux_name, new_name)) {
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_MUX, new_name))
+ encodebin->mux_name = g_strdup (new_name);
+ }
+ }
+ break;
+ }
+ case PROP_VCONV_NAME: {
+ const gchar *new_name;
+ if (encodebin->profile == GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match");
+ break;
+ }
+ new_name = g_value_get_string(value);
+
+ if (encodebin->color_space == NULL) {
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VIDEO_CONV, new_name))
+ encodebin->vconv_name = g_strdup (new_name);
+ } else {
+ if(strcmp (encodebin->vconv_name, new_name)) {
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VIDEO_CONV, new_name))
+ encodebin->vconv_name = g_strdup (new_name);
+ }
+ }
+ break;
+ }
+ //caps
+ case PROP_VCAPS: {
+ GstCaps *new_caps;
+ GstCaps *old_caps;
+ const GstCaps *new_caps_val = gst_value_get_caps (value);
+
+ if (new_caps_val == NULL) {
+ new_caps = gst_caps_new_any ();
+ } else {
+ new_caps = (GstCaps *) new_caps_val;
+ gst_caps_ref (new_caps);
+ }
+
+ old_caps = encodebin->vcaps;
+ encodebin->vcaps = new_caps;
+ gst_caps_unref (old_caps);
+ break;
+ }
+ case PROP_ACAPS: {
+ GstCaps *new_caps;
+ GstCaps *old_caps;
+ const GstCaps *new_caps_val = gst_value_get_caps (value);
+
+ if (new_caps_val == NULL) {
+ new_caps = gst_caps_new_any ();
+ } else {
+ new_caps = (GstCaps *) new_caps_val;
+ gst_caps_ref (new_caps);
+ }
+
+ old_caps = encodebin->acaps;
+ encodebin->acaps = new_caps;
+ gst_caps_unref (old_caps);
+ break;
+ }
+ case PROP_ICAPS: {
+ GstCaps *new_caps;
+ GstCaps *old_caps;
+ const GstCaps *new_caps_val = gst_value_get_caps (value);
+
+ if (new_caps_val == NULL) {
+ new_caps = gst_caps_new_any ();
+ } else {
+ new_caps = (GstCaps *) new_caps_val;
+ gst_caps_ref (new_caps);
+ }
+
+ old_caps = encodebin->icaps;
+ encodebin->icaps = new_caps;
+ gst_caps_unref (old_caps);
+ break;
+ }
+ //functions
+ case PROP_AUTO_AUDIO_CONVERT:
+ encodebin->auto_audio_convert = g_value_get_boolean (value);
+ break;
+ case PROP_AUTO_AUDIO_RESAMPLE:
+ encodebin->auto_audio_resample = g_value_get_boolean (value);
+ break;
+ case PROP_AUTO_COLORSPACE:
+ encodebin->auto_color_space = g_value_get_boolean (value);
+ break;
+ case PROP_BLOCK: {
+ gboolean newval = g_value_get_boolean (value);
+ if(encodebin->block != newval) {
+ if(!gst_encode_bin_block(encodebin, newval)) {
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ if(newval) {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_BLOCK], 0, FALSE);
+ } else {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK], 0, FALSE);
+ }
+#endif
+ break;
+ }
+ }
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ if(newval) {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_BLOCK], 0, TRUE);
+ } else {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK], 0, TRUE);
+ }
+#endif
+ break;
+ }
+ case PROP_PAUSE: {
+ gboolean newval = g_value_get_boolean (value);
+ if(encodebin->pause != newval) {
+ if(!gst_encode_bin_pause(encodebin, newval))
+ break;
+ }
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ if(newval) {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, TRUE);
+ } else {
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, TRUE);
+ }
+#endif
+ break;
+ }
+ case PROP_VENC_QUEUE:
+// encodebin->use_venc_queue = g_value_get_boolean (value);
+ {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode_queue);
+ encodebin->video_encode_queue = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->video_encode_queue)); // take ownership ??
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode_queue);
+ }
+ break;
+ }
+ break;
+ case PROP_AENC_QUEUE:
+// encodebin->use_aenc_queue = g_value_get_boolean (value);
+ {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode_queue);
+ encodebin->audio_encode_queue = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->audio_encode_queue));
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode_queue);
+ }
+ break;
+ }
+ break;
+ case PROP_VIDEO_ENC:
+ {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
+ encodebin->video_encode = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->video_encode)); // take ownership ??
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ }
+ break;
+ }
+ case PROP_AUDIO_ENC:
+ {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
+ encodebin->audio_encode = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->audio_encode));
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
+ }
+ break;
+ }
+ case PROP_IMAGE_ENC: {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
+ encodebin->image_encode = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->image_encode));
+ gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
+ }
+ break;
+ }
+ case PROP_MUX: {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+ encodebin->mux = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->mux));
+ gst_bin_add(GST_BIN(encodebin), encodebin->mux);
+ }
+ break;
+ }
+ case PROP_VIDEO_CONV: {
+ GstElement *newelement = g_value_get_object (value);
+ if(encodebin->profile == GST_ENCODE_BIN_PROFILE_AUDIO) {
+ GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
+ break;
+ }
+ if(newelement != NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ encodebin->color_space = newelement;
+ gst_object_ref_sink (GST_OBJECT_CAST (encodebin->color_space));
+ gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
+ }
+ break;
+ }
+ case PROP_USE_VIDEO_TOGGLE:
+ encodebin->use_video_toggle = g_value_get_boolean( value );
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static GstPad *
+gst_encode_bin_request_new_pad (GstElement *element, GstPadTemplate *templ,
+ const gchar* name, const GstCaps *caps)
+{
+ GstEncodeBin *encodebin = NULL;
+ GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
+ GstPad *pad = NULL;
+
+ g_return_val_if_fail (templ != NULL, NULL);
+
+ if (templ->direction != GST_PAD_SINK) {
+ GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: request pad that is not a SINK pad\n");
+ return NULL;
+ }
+
+ g_return_val_if_fail (GST_IS_ENCODE_BIN (element), NULL);
+
+ encodebin = GST_ENCODE_BIN (element);
+
+ /* FIXME */
+ if (templ == gst_element_class_get_pad_template (klass, "audio")) {
+ if (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO) {
+ gst_encode_bin_init_audio_elements(element, NULL); //??
+
+ if(encodebin->audio_sinkpad == NULL)
+ {
+ pad = gst_element_get_static_pad (encodebin->audio_queue, "sink");
+ encodebin->audio_sinkpad = gst_ghost_pad_new ("audio", pad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+ else
+ {
+ GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: audio pad is aleady existed, return existing audio pad\n");
+ return encodebin->audio_sinkpad;
+ }
+
+ gst_element_add_pad (element, encodebin->audio_sinkpad);
+ return encodebin->audio_sinkpad;
+ } else
+ return NULL;
+ } else if (templ == gst_element_class_get_pad_template (klass, "video")) {
+ if (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV) {
+ gst_encode_bin_init_video_elements(element, NULL); //??
+
+ if(encodebin->video_sinkpad == NULL)
+ {
+ pad = gst_element_get_static_pad (encodebin->video_queue, "sink");
+ encodebin->video_sinkpad = gst_ghost_pad_new ("video", pad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+ else
+ {
+ GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: video pad is aleady existed, return existing video pad\n");
+ return encodebin->video_sinkpad;
+ }
+
+ gst_element_add_pad (element, encodebin->video_sinkpad);
+ return encodebin->video_sinkpad;
+ } else if (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE) {
+ gst_encode_bin_init_image_elements(element, NULL); //??
+
+ if(encodebin->image_sinkpad == NULL)
+ {
+ pad = gst_element_get_static_pad (encodebin->image_queue, "sink");
+ encodebin->image_sinkpad = gst_ghost_pad_new ("image", pad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+ else
+ {
+ GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: image pad is aleady existed, return existing image pad\n");
+ return encodebin->image_sinkpad;
+ }
+
+ gst_element_add_pad (element, encodebin->image_sinkpad);
+ return encodebin->image_sinkpad;
+ } else
+ return NULL;
+ } else {
+ if (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE) {
+ gst_encode_bin_init_image_elements(element, NULL); //??
+
+ if(encodebin->image_sinkpad == NULL)
+ {
+ pad = gst_element_get_static_pad (encodebin->image_queue, "sink");
+ encodebin->image_sinkpad = gst_ghost_pad_new ("image", pad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+ else
+ {
+ GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: image pad is aleady existed, return existing image pad\n");
+ return encodebin->image_sinkpad;
+ }
+
+ gst_element_add_pad (element, encodebin->image_sinkpad);
+ return encodebin->image_sinkpad;
+ } else
+ return NULL;
+ }
+}
+
+static void
+gst_encode_bin_class_init (GstEncodeBinClass *klass)
+{
+ GObjectClass *gobject_klass;
+ GstElementClass *gstelement_klass;
+ GstBinClass *gstbin_klass;
+
+ gobject_klass = (GObjectClass *) klass;
+ gstelement_klass = (GstElementClass *) klass;
+ gstbin_klass = (GstBinClass *) klass;
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ gobject_klass->get_property = gst_encode_bin_get_property;
+ gobject_klass->set_property = gst_encode_bin_set_property;
+ gobject_klass->dispose = GST_DEBUG_FUNCPTR (gst_encode_bin_dispose);
+ gobject_klass->finalize = GST_DEBUG_FUNCPTR (gst_encode_bin_finalize);
+
+
+ g_object_class_install_property (gobject_klass, PROP_PROFILE,
+ g_param_spec_enum ("profile", "PROFILE", "Profile of the media to record",
+ GST_TYPE_ENCODE_BIN_PROFILE, DEFAULT_PROP_PROFILE,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_HIGH_SPEED,
+ g_param_spec_int ("high-speed-fps", "high speed rec. fps", "framerate for high speed recording", 0, G_MAXINT,
+ DEFAULT_PROP_HIGH_SPEED, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_VENC_NAME,
+ g_param_spec_string ("venc-name", "video encoder name", "the name of video encoder to use",
+ DEFAULT_PROP_VENC_NAME, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AENC_NAME,
+ g_param_spec_string ("aenc-name", "audio encoder name", "the name of audio encoder to use",
+ DEFAULT_PROP_AENC_NAME, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_IENC_NAME,
+ g_param_spec_string ("ienc-name", "image encoder name", "the name of image encoder to use",
+ DEFAULT_PROP_IENC_NAME, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_MUX_NAME,
+ g_param_spec_string ("mux-name", "muxer name", "the name of muxer to use",
+ DEFAULT_PROP_MUX_NAME, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_VCONV_NAME,
+ g_param_spec_string ("vconv-name", "Video converter name", "the name of video color converter to use",
+ DEFAULT_PROP_VCONV_NAME, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_VCAPS,
+ g_param_spec_boxed ("vcaps", "caps for video","caps for video recording",
+ GST_TYPE_CAPS, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_ACAPS,
+ g_param_spec_boxed ("acaps", "caps for audio","caps for audio recording",
+ GST_TYPE_CAPS, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_ICAPS,
+ g_param_spec_boxed ("icaps", "caps for image","caps for image stillshot",
+ GST_TYPE_CAPS, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AUTO_AUDIO_CONVERT,
+ g_param_spec_boolean ("auto-audio-convert", "auto audio convert",
+ "Support for auto audio convert", TRUE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AUTO_AUDIO_RESAMPLE,
+ g_param_spec_boolean ("auto-audio-resample", "auto audio resample",
+ "Support for auto audio resample", TRUE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AUTO_COLORSPACE,
+ g_param_spec_boolean ("auto-colorspace", "auto colorspace",
+ "Support for auto colorspace", TRUE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_BLOCK,
+ g_param_spec_boolean ("block", "stream block",
+ "Support for stream block", FALSE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_PAUSE,
+ g_param_spec_boolean ("runtime-pause", "recording pause",
+ "Support for recording pause/resume", FALSE, G_PARAM_READWRITE));
+
+#if 0
+ g_object_class_install_property (gobject_klass, PROP_VENC_QUEUE,
+ g_param_spec_boolean ("use-venc-queue", "use queue between venc and mux",
+ "add queue between venc and mux(only for custom optimization)", FALSE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AENC_QUEUE,
+ g_param_spec_boolean ("use-aenc-queue", "use queue between aenc and mux",
+ "add queue between aenc and mux(only for custom optimization)", FALSE, G_PARAM_READWRITE));
+#else
+ g_object_class_install_property (gobject_klass, PROP_VENC_QUEUE,
+ g_param_spec_object ("use-venc-queue", "Video Encoder queue",
+ "add queue between venc and mux(only for custom optimization)",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AENC_QUEUE,
+ g_param_spec_object ("use-aenc-queue", "Audio Encoder queue",
+ "add queue between aenc and mux(only for custom optimization)",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+#endif
+
+ g_object_class_install_property (gobject_klass, PROP_VIDEO_ENC,
+ g_param_spec_object ("video-encode", "Video Encoder",
+ "the video encoder element to use",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_AUDIO_ENC,
+ g_param_spec_object ("audio-encode", "Audio Encoder",
+ "the audio encoder element to use",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_IMAGE_ENC,
+ g_param_spec_object ("image-encode", "Image Encoder",
+ "the Image encoder element to use",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_MUX,
+ g_param_spec_object ("mux", "Muxer",
+ "the muxer element to use",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_VIDEO_CONV,
+ g_param_spec_object ("video-convert", "Video converter",
+ "the video converter element to use",
+ GST_TYPE_ELEMENT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_klass, PROP_USE_VIDEO_TOGGLE,
+ g_param_spec_boolean ("use-video-toggle", "Use video toggle",
+ "Use video toggle while AV recording", TRUE, G_PARAM_READWRITE));
+
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ gst_encode_bin_signals[SIGNAL_STREAM_BLOCK] =
+ g_signal_new ("stream-block", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_block),
+ NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+ gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK] =
+ g_signal_new ("stream-unblock", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_unblock),
+ NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+ gst_encode_bin_signals[SIGNAL_STREAM_PAUSE] =
+ g_signal_new ("stream-pause", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_pause),
+ NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+ gst_encode_bin_signals[SIGNAL_STREAM_RESUME] =
+ g_signal_new ("stream-resume", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_resume),
+ NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+#endif
+
+ gst_element_class_add_pad_template (gstelement_klass,
+ gst_static_pad_template_get (&encoder_bin_src_template));
+ gst_element_class_add_pad_template (gstelement_klass,
+ gst_static_pad_template_get (&encoder_bin_audio_sink_template));
+ gst_element_class_add_pad_template (gstelement_klass,
+ gst_static_pad_template_get (&encoder_bin_video_sink_template));
+ gst_element_class_add_pad_template (gstelement_klass,
+ gst_static_pad_template_get (&encoder_bin_image_sink_template));
+
+ gst_element_class_set_static_metadata(gstelement_klass, "Samsung Electronics Co. Encoder Bin",
+ "Generic/Bin/Encoder",
+ "Autoplug and encode to muxed media",
+ "Jeonghoon Park <jh1979.park@samsung.com>, Wonhyung Cho <wh01.cho@samsung.com>, Sangho Park <sangho.g.park@samsung.com>");
+
+ gstelement_klass->request_new_pad =
+ GST_DEBUG_FUNCPTR (gst_encode_bin_request_new_pad);
+ gstelement_klass->release_pad =
+ GST_DEBUG_FUNCPTR (gst_encode_bin_release_pad);
+ gstelement_klass->change_state =
+ GST_DEBUG_FUNCPTR (gst_encode_bin_change_state);
+}
+
+static void
+gst_encode_bin_init (GstEncodeBin *encodebin)
+{
+ encodebin->mutex = g_mutex_new();
+
+ if (encodebin->srcpad == NULL) {
+ encodebin->srcpad = gst_ghost_pad_new_no_target ("src", GST_PAD_SRC);
+ gst_element_add_pad (GST_ELEMENT(encodebin), encodebin->srcpad);
+ }
+
+ encodebin->video_sinkpad = NULL;
+ encodebin->audio_sinkpad = NULL;
+ encodebin->image_sinkpad = NULL;
+ encodebin->mux_audio_sinkpad = NULL;
+ encodebin->mux_video_sinkpad = NULL;
+
+ encodebin->profile = DEFAULT_PROP_PROFILE;
+ encodebin->fps = 0;
+ encodebin->high_speed_fps = DEFAULT_PROP_HIGH_SPEED;
+ encodebin->multiple = 1;
+
+ encodebin->auto_audio_convert = TRUE;
+ encodebin->auto_audio_resample = TRUE;
+ encodebin->auto_color_space = TRUE;
+ encodebin->block = FALSE;
+ encodebin->pause= FALSE;
+ encodebin->use_video_toggle = TRUE;
+ encodebin->use_venc_queue= FALSE;
+ encodebin->use_aenc_queue= FALSE;
+
+ encodebin->venc_name = g_strdup(DEFAULT_PROP_VENC_NAME);
+ encodebin->aenc_name = g_strdup(DEFAULT_PROP_AENC_NAME);
+ encodebin->ienc_name = g_strdup(DEFAULT_PROP_IENC_NAME);
+ encodebin->mux_name = g_strdup(DEFAULT_PROP_MUX_NAME);
+ encodebin->vconv_name = g_strdup(DEFAULT_PROP_VCONV_NAME);
+
+ encodebin->vcaps = gst_caps_new_any ();
+ encodebin->acaps = gst_caps_new_any ();
+ encodebin->icaps = gst_caps_new_any ();
+
+ encodebin->audio_queue = NULL;
+ encodebin->video_queue = NULL;
+ encodebin->video_encode_queue = NULL;
+ encodebin->image_queue = NULL;
+
+ encodebin->audio_encode = NULL;
+ encodebin->video_encode = NULL;
+ encodebin->image_encode = NULL;
+
+ encodebin->vcapsfilter = NULL;
+ encodebin->acapsfilter = NULL;
+ encodebin->icapsfilter = NULL;
+
+ encodebin->video_toggle = NULL;
+ encodebin->image_toggle = NULL;
+ encodebin->color_space = NULL;
+ encodebin->audio_conv = NULL;
+ encodebin->audio_sample = NULL;
+
+ encodebin->mux = NULL;
+
+ encodebin->paused_time = 0;
+ encodebin->total_offset_time = 0;
+
+ encodebin->vsink_probeid = 0;
+ encodebin->vsink_hs_probeid = 0;
+ encodebin->asink_probeid = 0;
+ encodebin->veque_sig_id = 0;
+ encodebin->aeque_sig_id = 0;
+}
+
+static void
+gst_encode_bin_dispose (GObject * object)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (object);
+
+ g_free(encodebin->venc_name);
+ encodebin->venc_name = NULL;
+
+ g_free(encodebin->aenc_name);
+ encodebin->aenc_name = NULL;
+
+ g_free(encodebin->ienc_name);
+ encodebin->ienc_name = NULL;
+
+ g_free(encodebin->mux_name);
+ encodebin->mux_name = NULL;
+
+ g_free(encodebin->vconv_name);
+ encodebin->vconv_name = NULL;
+
+ gst_caps_replace (&encodebin->vcaps, NULL);
+ gst_caps_replace (&encodebin->acaps, NULL);
+ gst_caps_replace (&encodebin->icaps, NULL);
+
+ if (encodebin->srcpad != NULL) {
+ gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->srcpad);
+ encodebin->srcpad = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+
+ encodebin->video_sinkpad = NULL;
+ encodebin->audio_sinkpad = NULL;
+ encodebin->image_sinkpad = NULL;
+ encodebin->mux_audio_sinkpad = NULL;
+ encodebin->mux_video_sinkpad = NULL;
+
+ encodebin->audio_queue = NULL;
+ encodebin->video_queue = NULL;
+ encodebin->image_queue = NULL;
+
+ encodebin->audio_encode = NULL;
+ encodebin->video_encode = NULL;
+ encodebin->video_encode_queue = NULL;
+ encodebin->image_encode = NULL;
+
+ encodebin->vcapsfilter = NULL;
+ encodebin->acapsfilter = NULL;
+ encodebin->icapsfilter = NULL;
+
+ encodebin->video_toggle = NULL;
+ encodebin->image_toggle = NULL;
+ encodebin->color_space = NULL;
+ encodebin->audio_conv = NULL;
+ encodebin->audio_sample = NULL;
+
+ if (encodebin->mux && GST_IS_ELEMENT(encodebin->mux)) {
+ int remain_count= 0;
+ remain_count = GST_OBJECT_REFCOUNT_VALUE(encodebin->mux);
+ while (remain_count) {
+ gst_object_unref(encodebin->mux);
+ remain_count--;
+ }
+ }
+
+ encodebin->mux = NULL;
+}
+
+static void
+gst_encode_bin_finalize (GObject * object)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (object);
+
+ g_mutex_free (encodebin->mutex);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static GstStateChangeReturn
+gst_encode_bin_change_state (GstElement * element, GstStateChange transition)
+{
+ GstStateChangeReturn ret;
+ GstEncodeBin *encode_bin;
+
+ encode_bin = GST_ENCODE_BIN (element);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ gst_encode_bin_link_elements(encode_bin);
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ /* reset time related values */
+ encode_bin->paused_time = 0;
+ encode_bin->total_offset_time = 0;
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ break;
+ default:
+ break;
+ }
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ gst_encode_bin_unlink_elements(encode_bin);
+ break;
+ default:
+ break;
+ }
+
+// if (ret == GST_STATE_CHANGE_FAILURE)
+// goto done;
+//done:
+ return ret;
+}
+
+static void
+gst_encode_bin_release_all_pads (GstEncodeBin *encodebin)
+{
+ gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->video_sinkpad);
+ gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->audio_sinkpad);
+ gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->image_sinkpad);
+}
+
+static void
+gst_encode_bin_release_pad (GstElement * element, GstPad * pad)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
+ GstPad *muxpad = NULL;
+
+ if(!pad_compare_name(pad, "video")) {
+#if 0
+ gst_encode_bin_remove_element(encodebin, encodebin->video_queue);
+ encodebin->video_queue = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->video_toggle);
+ encodebin->video_toggle = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ encodebin->color_space = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->vcapsfilter);
+ encodebin->vcapsfilter = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode_queue);
+ encodebin->video_encode_queue = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
+ encodebin->video_encode = NULL;
+
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);
+ encodebin->mux_video_sinkpad = NULL;
+
+ if(encodebin->mux_audio_sinkpad == NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+ encodebin->mux = NULL;
+ }
+ else
+ {
+ encodebin->mux_audio_sinkpad = NULL;
+ }
+#endif
+
+ if(encodebin->mux_video_sinkpad != NULL)
+ {
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);
+ encodebin->mux_video_sinkpad = NULL;
+ }
+
+ gst_pad_set_active (pad, FALSE); //??
+ gst_element_remove_pad(element, pad);
+ encodebin->video_sinkpad = NULL;
+ } else if(!pad_compare_name(pad, "audio")) {
+#if 0
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_queue);
+ encodebin->audio_queue = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_sample);
+ encodebin->audio_sample = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_conv);
+ encodebin->audio_conv = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->acapsfilter);
+ encodebin->acapsfilter = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode_queue);
+ encodebin->audio_encode_queue = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
+ encodebin->audio_encode = NULL;
+
+ encodebin->mux_audio_sinkpad;
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
+ muxpad = NULL;
+
+ if(encodebin->mux_video_sinkpad == NULL) {
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+ encodebin->mux = NULL;
+ }
+ else
+ {
+ encodebin->mux_video_sinkpad = NULL;
+ }
+#endif
+ if(encodebin->mux_audio_sinkpad != NULL)
+ {
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
+// gst_object_unref(encodebin->mux_audio_sinkpad); //***
+ encodebin->mux_audio_sinkpad = NULL;
+ }
+
+ gst_pad_set_active (pad, FALSE); //??
+ gst_element_remove_pad(element, pad);
+ encodebin->audio_sinkpad = NULL;
+ } else {
+#if 0
+ gst_encode_bin_remove_element(encodebin, encodebin->image_queue);
+ encodebin->image_queue = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->image_toggle);
+ encodebin->image_toggle = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ encodebin->color_space = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->icapsfilter);
+ encodebin->icapsfilter = NULL;
+ gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
+ encodebin->image_encode = NULL;
+#endif
+ gst_pad_set_active (pad, FALSE); //??
+ gst_element_remove_pad(element, pad);
+ encodebin->image_sinkpad = NULL;
+ }
+}
+
+static gint
+pad_compare_name (GstPad * pad1, const gchar * name)
+{
+ gint result;
+
+ GST_OBJECT_LOCK (pad1);
+ result = strcmp (GST_PAD_NAME (pad1), name);
+ GST_OBJECT_UNLOCK (pad1);
+
+ return result;
+}
+
+static gboolean
+gst_encode_bin_add_element_by_name (GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name)
+{
+ switch(type) {
+ case ENCODEBIN_ELEMENT_VENC:
+ encodebin->video_encode = gst_element_factory_make (name, "video_encode");
+ if(encodebin->video_encode != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ g_free(encodebin->venc_name);
+ encodebin->venc_name = NULL;
+ } else {
+ goto element_make_fail;
+ }
+ break;
+ case ENCODEBIN_ELEMENT_AENC:
+ encodebin->audio_encode = gst_element_factory_make (name, "audio_encode");
+ if(encodebin->audio_encode != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
+ g_free(encodebin->aenc_name);
+ encodebin->aenc_name = NULL;
+ } else {
+ goto element_make_fail;
+ }
+ break;
+ case ENCODEBIN_ELEMENT_IENC:
+ encodebin->image_encode = gst_element_factory_make (name, "image_encode");
+ if(encodebin->image_encode != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
+ g_free(encodebin->ienc_name);
+ encodebin->ienc_name = NULL;
+ } else {
+ goto element_make_fail;
+ }
+ break;
+ case ENCODEBIN_ELEMENT_MUX:
+ encodebin->mux = gst_element_factory_make (name, "mux");
+ if(encodebin->mux != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->mux);
+ g_free(encodebin->mux_name);
+ encodebin->mux_name = NULL;
+ } else {
+ goto element_make_fail;
+ }
+ break;
+ case ENCODEBIN_ELEMENT_VIDEO_CONV:
+ encodebin->color_space = gst_element_factory_make(name, "video_convert");
+ if (encodebin->color_space != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
+ g_free(encodebin->vconv_name);
+ encodebin->vconv_name = NULL;
+ } else {
+ goto element_make_fail;
+ }
+ break;
+ default:
+ GST_WARNING_OBJECT(encodebin, "Invalid element type = %d", type);
+ break;
+ }
+
+ return TRUE;
+
+element_make_fail:
+ GST_WARNING_OBJECT(encodebin, "no such element factory \"%s\"!", name);
+ return FALSE;
+}
+
+#if 0 //disable unused function
+static gboolean
+gst_encode_bin_change_profile(GstEncodeBin *encodebin, gboolean newprofile)
+{
+
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
+ gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+
+ switch (newprofile) {
+ case GST_ENCODE_BIN_PROFILE_AV :
+ encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
+ encodebin->video_encode = gst_element_factory_make (encodebin->venc_name,"video_encode");
+ encodebin->mux = gst_element_factory_make (encodebin->mux_name,"mux");
+
+ gst_bin_add_many (GST_BIN (encodebin),
+ encodebin->audio_encode,
+ encodebin->video_encode,
+ encodebin->mux,
+ NULL);
+ break;
+ case GST_ENCODE_BIN_PROFILE_AUDIO :
+ encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
+ encodebin->mux = gst_element_factory_make (encodebin->mux_name,"mux");
+
+ gst_bin_add_many (GST_BIN (encodebin),
+ encodebin->audio_encode,
+ encodebin->mux,
+ NULL);
+ break;
+ case GST_ENCODE_BIN_PROFILE_IMAGE :
+ encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name,"image_encode");
+
+ gst_bin_add_many (GST_BIN (encodebin),
+ encodebin->image_encode,
+ NULL);
+ break;
+ default:
+ GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
+ return FALSE;
+ break;
+ }
+ return TRUE;
+
+}
+
+static void
+gst_encode_bin_replace_element (GstEncodeBin *encodebin, gint type, GstElement * newelement)
+{
+ if(newelement == NULL) {
+ GST_ERROR_OBJECT(encodebin, "some elements are null\n");
+ return;
+ }
+ switch(type) {
+ case PROP_VIDEO_ENC:
+ gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
+ encodebin->video_encode = newelement;
+ gst_object_ref (encodebin->video_encode);
+ gst_object_sink (GST_OBJECT_CAST (encodebin->video_encode)); // take ownership ??
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ break;
+ case PROP_AUDIO_ENC:
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
+ encodebin->audio_encode = newelement;
+ gst_object_ref (encodebin->audio_encode);
+ gst_object_sink (GST_OBJECT_CAST (encodebin->audio_encode));
+ gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
+ break;
+ case PROP_IMAGE_ENC:
+ gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
+ encodebin->image_encode = newelement;
+ gst_object_ref (encodebin->image_encode);
+ gst_object_sink (GST_OBJECT_CAST (encodebin->image_encode));
+ gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
+ break;
+ case PROP_MUX:
+ gst_encode_bin_remove_element(encodebin, encodebin->mux);
+ encodebin->mux = newelement;
+ gst_object_ref (encodebin->mux);
+ gst_object_sink (GST_OBJECT_CAST (encodebin->mux));
+ gst_bin_add(GST_BIN(encodebin), encodebin->mux);
+ break;
+ default:
+ GST_WARNING_OBJECT(encodebin, "Invalid type = %d", type);
+ return;
+ break;
+ }
+}
+
+static gboolean
+gst_encode_bin_replace_element_by_name(GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name)
+{
+ GstPad *sink1, *sink2, *src, *peersink1, *peersink2, *peersrc;
+
+ switch(type) {
+ case ENCODEBIN_ELEMENT_VENC:
+ if(encodebin->video_encode == NULL) {
+ encodebin->video_encode = gst_element_factory_make (name, "video_encode");
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ } else {
+ sink1 = gst_element_get_static_pad(encodebin->video_encode, "sink");
+ src = gst_element_get_static_pad(encodebin->video_encode, "src");
+ if(sink1 != NULL) {
+ peersink1 = gst_pad_get_peer(sink1);
+ if(peersink1 != NULL) {
+ if(!gst_pad_unlink(peersink1, sink1)) {
+ goto unlink_fail;
+ }
+ }
+ }
+
+ if(src !=NULL) {
+ peersrc = gst_pad_get_peer(src);
+ if(peersrc != NULL) {
+ if(!gst_pad_unlink(src, peersrc)) {
+ goto unlink_fail;
+ }
+ }
+ }
+
+ if(gst_encode_bin_remove_element(encodebin, encodebin->video_encode)) {
+ if(encodebin->video_encode = gst_element_factory_make (name, "video_encode") != NULL) {
+ gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
+ if(peersink1 != NULL) {
+ if(!gst_pad_link(peersink1, gst_element_get_pad(encodebin->video_encode, "sink"))) {
+ goto link_fail;
+ }
+ }
+
+ if(peersrc != NULL) {
+ if(!gst_pad_link(gst_element_get_pad(encodebin->video_encode, "src"), peersrc)) {
+ goto link_fail;
+ }
+ }
+ } else {
+ GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() new element[%d] make fail\n", type);
+ return FALSE;
+ }
+ } else {
+ GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() old element[%d] remove fail\n", type);
+ return FALSE;
+ }
+ }
+ break;
+ case ENCODEBIN_ELEMENT_AENC:
+ break;
+ case ENCODEBIN_ELEMENT_IENC:
+ break;
+ case ENCODEBIN_ELEMENT_MUX:
+ break;
+ default :
+ GST_WARNING_OBJECT(encodebin, "Invalid element type = %d", type);
+ break;
+ }
+ gst_object_unref(sink1);
+ gst_object_unref(sink2);
+ gst_object_unref(src);
+ gst_object_unref(peersink1);
+ gst_object_unref(peersink2);
+ gst_object_unref(peersrc);
+ return TRUE;
+
+unlink_fail:
+ gst_object_unref(sink1);
+ gst_object_unref(sink2);
+ gst_object_unref(src);
+ gst_object_unref(peersink1);
+ gst_object_unref(peersink2);
+ gst_object_unref(peersrc);
+ GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() old element[%d] unlink fail\n", type);
+ return FALSE;
+
+
+link_fail:
+ gst_object_unref(sink1);
+ gst_object_unref(sink2);
+ gst_object_unref(src);
+ gst_object_unref(peersink1);
+ gst_object_unref(peersink2);
+ gst_object_unref(peersrc);
+ GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() new element[%d] link fail\n", type);
+ return FALSE;
+}
+
+static gboolean
+gst_encode_bin_replace_element_by_object(GstEncodeBin *encodebin, GstEncodeBinElement type, GstElement * element)
+{
+ GstPad *sink1, *sink2, *src, *peersink1, *peersink2, *peersrc;
+
+ switch(type)
+ case ENCODEBIN_ELEMENT_VENC:
+ if(encodebin->video_encode == NULL) {
+ encodebin->video_encode = element
+ }
+ break;
+ case ENCODEBIN_ELEMENT_AENC:
+ break;
+ case ENCODEBIN_ELEMENT_IENC:
+ break;
+ case ENCODEBIN_ELEMENT_MUX:
+ break;
+ default :
+ GST_WARNING_OBJECT (encodebin,"Invalid element type = %d", type);
+ break;
+}
+#endif //disable unused function
+
+static gboolean
+gst_encode_bin_remove_element (GstEncodeBin *encodebin, GstElement * element)
+{
+ GstObject *parent;
+ gchar *ename = NULL;
+ GST_INFO_OBJECT (encodebin, "gst_encode_bin_remove_element");
+
+ if (element == NULL) {
+ GST_INFO_OBJECT (encodebin, "element is already NULL");
+ return TRUE;
+ }
+
+ gst_element_set_state (element, GST_STATE_NULL);
+ parent = gst_element_get_parent (element);
+
+ if (parent != NULL) {
+ if(!gst_bin_remove (GST_BIN_CAST (parent), element)) {
+ gst_object_unref (parent);
+ ename = gst_element_get_name (element);
+ GST_ERROR_OBJECT (encodebin, "gst_encode_bin_remove_element() [%s] remove fail", ename);
+ g_free (ename);
+ return FALSE;
+ } else {
+ gst_object_unref(parent);
+ }
+ } else {
+ gst_object_unref(element);
+ }
+
+ return TRUE;
+ }
+
+static gboolean
+gst_encode_bin_link_elements (GstEncodeBin *encodebin) // need to return ????
+{
+ GstPad *srcpad = NULL, *sinkpad = NULL;
+ switch(encodebin->profile) {
+ case GST_ENCODE_BIN_PROFILE_AV :
+ if (!gst_caps_is_any(encodebin->vcaps)) {
+ gchar *caps_str = NULL;
+ caps_str = gst_caps_to_string(encodebin->vcaps);
+ if (caps_str) {
+ GST_INFO_OBJECT(encodebin, "vconv caps [%s]", caps_str);
+ g_free(caps_str);
+ caps_str = NULL;
+ }
+
+ g_object_set(encodebin->vcapsfilter, "caps", encodebin->vcaps, NULL);
+ }
+
+ if (encodebin->auto_color_space) {
+ if(encodebin->color_space == NULL) {
+ encodebin->color_space = gst_element_factory_make (encodebin->vconv_name, "video_convert");
+ gst_bin_add (GST_BIN (encodebin), encodebin->color_space);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->video_queue, "src");
+ if( encodebin->video_toggle )
+ {
+ sinkpad = gst_element_get_static_pad(encodebin->video_toggle, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->video_toggle, "src");
+ }
+ sinkpad = gst_element_get_static_pad(encodebin->color_space, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->color_space, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->vcapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->vcapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+#if 0
+ if(encodebin->use_venc_queue)
+ {
+ if(encodebin->video_encode_queue == NULL) {
+ encodebin->video_encode_queue = gst_element_factory_make ("queue","video_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->video_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
+ encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+#else
+ if(encodebin->video_encode_queue)
+ {
+ ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
+ encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+#if 0
+ g_object_set(G_OBJECT(encodebin->video_queue),
+ "max-size-bytes", (guint)0,
+ "max-size-buffers", (guint)1,
+ "max-size-time", (guint64)0,
+ NULL);
+#endif
+ srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+#endif
+
+ }
+ else {
+ srcpad = gst_element_get_static_pad(encodebin->video_queue, "src");
+ if( encodebin->video_toggle )
+ {
+ sinkpad = gst_element_get_static_pad(encodebin->video_toggle, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->video_toggle, "src");
+ }
+ sinkpad = gst_element_get_static_pad(encodebin->vcapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->vcapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ #if 0
+ if(encodebin->use_venc_queue)
+ {
+ if(encodebin->video_encode_queue == NULL) {
+ encodebin->video_encode_queue = gst_element_factory_make ("queue","video_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->video_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
+ encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+
+ }
+#else
+ if(encodebin->video_encode_queue)
+ {
+ ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
+ encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+#if 0
+ g_object_set(G_OBJECT(encodebin->video_queue),
+ "max-size-bytes", (guint)0,
+ "max-size-buffers", (guint)1,
+ "max-size-time", (guint64)0,
+ NULL);
+#endif
+
+ srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+#endif
+
+ }
+
+// gst_element_get_request_pad (encodebin->mux, "video_%d");
+#if 0
+ if(encodebin->use_venc_queue)
+ {
+ srcpad = gst_element_get_static_pad(encodebin->video_encode_queue, "src");
+ sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+#else
+ if(encodebin->video_encode_queue)
+ {
+ srcpad = gst_element_get_static_pad(encodebin->video_encode_queue, "src");
+ sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+#endif
+ else
+ {
+ srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
+ sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->mux, "src");
+ if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
+ gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
+ gst_object_unref(srcpad);
+ srcpad = NULL;
+
+ /* For pause/resume control */
+// encodebin->vsink_probeid = gst_pad_add_data_probe (gst_element_get_static_pad (encodebin->video_queue, "sink"),
+ sinkpad = gst_element_get_static_pad (encodebin->video_queue, "sink");
+ encodebin->vsink_probeid = gst_pad_add_probe(sinkpad, GST_PAD_PROBE_TYPE_BUFFER, (GstPadProbeCallback)gst_encode_bin_video_probe, encodebin, NULL);
+ gst_object_unref(sinkpad);
+ sinkpad = NULL;
+
+ if(encodebin->high_speed_fps > DEFAULT_PROP_HIGH_SPEED)
+ {
+// encodebin->vsink_hs_probeid = gst_pad_add_data_probe (gst_element_get_static_pad (encodebin->video_encode, "sink"),
+ sinkpad = gst_element_get_static_pad (encodebin->video_encode, "sink");
+ encodebin->vsink_hs_probeid = gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_BUFFER, (GstPadProbeCallback)gst_encode_bin_video_probe_hs, encodebin, NULL);
+ gst_object_unref(sinkpad);
+ sinkpad = NULL;
+ }
+
+ if(encodebin->audio_queue == NULL)
+ {
+ GST_WARNING_OBJECT(encodebin, "Audio pad isn't requested, recording video only mode");
+ break;
+ }
+ case GST_ENCODE_BIN_PROFILE_AUDIO :
+ if(!gst_caps_is_any(encodebin->acaps))
+ {
+ g_object_set(encodebin->acapsfilter, "caps", encodebin->acaps, NULL);
+ }
+ if (encodebin->auto_audio_convert ||encodebin->auto_audio_resample) {
+ if (!encodebin->auto_audio_convert) {
+ if(encodebin->audio_sample == NULL) {
+ encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_sample);
+ }
+ srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_sample, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_sample, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ if(encodebin->audio_encode_queue == NULL) {
+ encodebin->audio_encode_queue = gst_element_factory_make ("queue","audio_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#else
+ if(encodebin->audio_encode_queue)
+ {
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#endif
+
+ } else if (!encodebin->auto_audio_resample) {
+ if (encodebin->audio_conv == NULL) {
+ encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_conv);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_conv, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_conv, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ if(encodebin->audio_encode_queue == NULL) {
+ encodebin->audio_encode_queue = gst_element_factory_make ("queue","audio_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ }
+#else
+ if(encodebin->audio_encode_queue)
+ {
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#endif
+
+ } else {
+ if(encodebin->audio_sample == NULL) {
+ encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_sample);
+ }
+ if (encodebin->audio_conv == NULL) {
+ encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_conv);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_conv, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_conv, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_sample, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_sample, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ if(encodebin->audio_encode_queue == NULL) {
+ encodebin->audio_encode_queue = gst_element_factory_make ("queue","audio_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ }
+#else
+ if(encodebin->audio_encode_queue)
+ {
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#endif
+
+ }
+ }else {
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ if(encodebin->audio_encode_queue == NULL) {
+ encodebin->audio_encode_queue = gst_element_factory_make ("queue","audio_encode_queue");
+ gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#else
+ if(encodebin->audio_encode_queue)
+ {
+
+ ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
+ encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun",
+ G_CALLBACK(queue_overun_cb), encodebin);
+
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+ }
+#endif
+
+ }
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "src");
+ sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ }
+#else
+
+ if(encodebin->audio_encode_queue)
+ {
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "src");
+ sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ }
+#endif
+ else
+ {
+ srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
+ sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
+
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->mux, "src");
+ if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
+ gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
+ gst_object_unref(srcpad);
+ srcpad = NULL;
+
+ /* For pause/resume control */
+ sinkpad = gst_element_get_static_pad (encodebin->audio_queue, "sink");
+ encodebin->asink_probeid = gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_BUFFER, (GstPadProbeCallback)gst_encode_bin_audio_probe, encodebin, NULL);
+ gst_object_unref(sinkpad);
+ sinkpad = NULL;
+
+ break;
+ case GST_ENCODE_BIN_PROFILE_IMAGE :
+ if(!gst_caps_is_any(encodebin->icaps))
+ {
+ g_object_set(encodebin->icapsfilter, "caps", encodebin->icaps, NULL);
+ }
+
+ if (encodebin->auto_color_space) {
+ if(encodebin->color_space == NULL) {
+ encodebin->color_space = gst_element_factory_make ("videoconvert","color_space");
+ gst_bin_add (GST_BIN (encodebin), encodebin->color_space);
+ }
+
+ srcpad = gst_element_get_static_pad(encodebin->image_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->image_toggle, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->image_toggle, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->color_space, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->color_space, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->icapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->icapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->image_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ }
+ else {
+
+ srcpad = gst_element_get_static_pad(encodebin->image_queue, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->image_toggle, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->image_toggle, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->icapsfilter, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ srcpad = gst_element_get_static_pad(encodebin->icapsfilter, "src");
+ sinkpad = gst_element_get_static_pad(encodebin->image_encode, "sink");
+ _GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
+
+ }
+ srcpad = gst_element_get_static_pad (encodebin->image_encode, "src");
+ if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
+ gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
+ gst_object_unref(srcpad);
+ srcpad = NULL;
+ break;
+ default:
+ GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
+ return FALSE;
+ break;
+ }
+// gst_pad_set_active(encodebin->srcpad, TRUE);
+ return TRUE;
+
+video_link_fail:
+ // remove elements
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ GST_WARNING_OBJECT(encodebin, "encodebin link video elements fail");
+ return FALSE;
+
+audio_link_fail:
+ // remove element
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_conv);
+ gst_encode_bin_remove_element(encodebin, encodebin->audio_sample);
+ GST_WARNING_OBJECT(encodebin, "encodebin link audio elements fail");
+ return FALSE;
+
+image_link_fail:
+ // remove element
+ gst_encode_bin_remove_element(encodebin, encodebin->color_space);
+ GST_WARNING_OBJECT(encodebin, "encodebin link image elements fail");
+ return FALSE;
+
+
+}
+
+static gboolean
+gst_encode_bin_unlink_elements (GstEncodeBin *encodebin)
+{
+ GstPad *pad = NULL, *muxpad = NULL;
+
+ switch(encodebin->profile) {
+ case GST_ENCODE_BIN_PROFILE_AV :
+ if (encodebin->auto_color_space) {
+ if (encodebin->video_toggle) {
+ gst_element_unlink_many(
+ encodebin->video_queue,
+ encodebin->video_toggle,
+ encodebin->color_space,
+ encodebin->vcapsfilter,
+ encodebin->video_encode,
+ //encodebin->video_encode_queue,
+ NULL);
+ } else {
+ gst_element_unlink_many(
+ encodebin->video_queue,
+ encodebin->color_space,
+ encodebin->vcapsfilter,
+ encodebin->video_encode,
+ //encodebin->video_encode_queue,
+ NULL);
+ }
+ } else {
+ if (encodebin->video_toggle) {
+ gst_element_unlink_many(
+ encodebin->video_queue,
+ encodebin->video_toggle,
+ encodebin->vcapsfilter,
+ encodebin->video_encode,
+ //encodebin->video_encode_queue,
+ NULL);
+ } else {
+ gst_element_unlink_many(
+ encodebin->video_queue,
+ encodebin->vcapsfilter,
+ encodebin->video_encode,
+ //encodebin->video_encode_queue,
+ NULL);
+ }
+ }
+
+ if(encodebin->mux_video_sinkpad != NULL)
+ {
+#if 0
+ if(encodebin->use_venc_queue)
+ {
+ gst_element_unlink(encodebin->video_encode, encodebin->video_encode_queue);
+
+ pad = gst_element_get_static_pad (encodebin->video_encode_queue, "src");
+ gst_pad_unlink(pad, muxpad);
+ gst_object_unref(pad);
+ pad = NULL;
+
+ if ( g_signal_handler_is_connected ( encodebin->video_encode_queue, encodebin->veque_sig_id) )
+ {
+ g_signal_handler_disconnect ( encodebin->video_encode_queue, encodebin->veque_sig_id );
+ }
+ }
+#else
+ if(encodebin->video_encode_queue)
+ {
+ gst_element_unlink(encodebin->video_encode, encodebin->video_encode_queue);
+
+ pad = gst_element_get_static_pad (encodebin->video_encode_queue, "src");
+ gst_pad_unlink(pad, encodebin->mux_video_sinkpad);
+ gst_object_unref(pad);
+ pad = NULL;
+
+ if ( g_signal_handler_is_connected ( encodebin->video_encode_queue, encodebin->veque_sig_id) )
+ {
+ g_signal_handler_disconnect ( encodebin->video_encode_queue, encodebin->veque_sig_id );
+ }
+ }
+#endif
+ else
+ {
+ pad = gst_element_get_static_pad (encodebin->video_encode, "src");
+ gst_pad_unlink(pad, encodebin->mux_video_sinkpad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);
+// gst_object_unref(encodebin->mux_video_sinkpad); //***
+ encodebin->mux_video_sinkpad = NULL;
+ }
+
+ if(encodebin->vsink_probeid)
+ {
+ pad = gst_element_get_static_pad (encodebin->video_queue, "sink");
+ gst_pad_remove_probe(pad, encodebin->vsink_probeid);
+ encodebin->vsink_probeid = 0;
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+
+
+ if(encodebin->vsink_hs_probeid)
+ {
+ pad = gst_element_get_static_pad (encodebin->video_encode, "sink");
+ gst_pad_remove_probe(pad, encodebin->vsink_hs_probeid);
+ encodebin->vsink_hs_probeid = 0;
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+
+ if(encodebin->audio_queue == NULL)
+ {
+ break;
+ }
+ case GST_ENCODE_BIN_PROFILE_AUDIO :
+ if (encodebin->auto_audio_convert ||encodebin->auto_audio_resample) {
+ if (!encodebin->auto_audio_convert) {
+ gst_element_unlink_many (
+ encodebin->audio_queue,
+ encodebin->audio_sample,
+ encodebin->acapsfilter,
+ encodebin->audio_encode,
+ NULL);
+ } else if (!encodebin->auto_audio_resample) {
+ gst_element_unlink_many (
+ encodebin->audio_queue,
+ encodebin->audio_conv,
+ encodebin->acapsfilter,
+ encodebin->audio_encode,
+ NULL);
+ } else {
+ gst_element_unlink_many (
+ encodebin->audio_queue,
+ encodebin->audio_conv,
+ encodebin->audio_sample,
+ encodebin->acapsfilter,
+ encodebin->audio_encode,
+ NULL);
+ }
+ }
+ else {
+ gst_element_unlink_many (
+ encodebin->audio_queue,
+ encodebin->acapsfilter,
+ encodebin->audio_encode,
+ NULL);
+ }
+
+ if(encodebin->mux_audio_sinkpad != NULL)
+ {
+#if 0
+ if(encodebin->use_aenc_queue)
+ {
+ gst_element_unlink(encodebin->audio_encode, encodebin->audio_encode_queue);
+
+ pad = gst_element_get_static_pad (encodebin->audio_encode_queue, "src");
+ gst_pad_unlink(pad, muxpad);
+ gst_object_unref(pad);
+ pad = NULL;
+
+ if ( g_signal_handler_is_connected ( encodebin->audio_encode_queue, encodebin->veque_sig_id) )
+ {
+ g_signal_handler_disconnect ( encodebin->audio_encode_queue, encodebin->veque_sig_id );
+ }
+ }
+#else
+ if(encodebin->audio_encode_queue)
+ {
+ gst_element_unlink(encodebin->audio_encode, encodebin->audio_encode_queue);
+
+ pad = gst_element_get_static_pad (encodebin->audio_encode_queue, "src");
+ gst_pad_unlink(pad, encodebin->mux_audio_sinkpad);
+ gst_object_unref(pad);
+ pad = NULL;
+
+ if ( g_signal_handler_is_connected ( encodebin->audio_encode_queue, encodebin->veque_sig_id) )
+ {
+ g_signal_handler_disconnect ( encodebin->audio_encode_queue, encodebin->veque_sig_id );
+ }
+ }
+#endif
+ else
+ {
+ pad = gst_element_get_static_pad (encodebin->audio_encode, "src");
+ gst_pad_unlink(pad, encodebin->mux_audio_sinkpad);
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+
+ gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
+// gst_object_unref(encodebin->mux_audio_sinkpad); //***
+ encodebin->mux_audio_sinkpad = NULL;
+ }
+
+ if(encodebin->asink_probeid)
+ {
+ pad = gst_element_get_static_pad (encodebin->audio_queue, "sink");
+ gst_pad_remove_probe(pad, encodebin->asink_probeid);
+ encodebin->asink_probeid =0;
+ gst_object_unref(pad);
+ pad = NULL;
+ }
+
+ break;
+ case GST_ENCODE_BIN_PROFILE_IMAGE :
+ if (encodebin->auto_color_space) {
+ gst_element_unlink_many (
+ encodebin->image_queue,
+ encodebin->image_toggle,
+ encodebin->color_space,
+ encodebin->icapsfilter,
+ encodebin->image_encode,
+ NULL);
+ }
+ else {
+ gst_element_unlink_many (
+ encodebin->image_queue,
+ encodebin->image_toggle,
+ encodebin->icapsfilter,
+ encodebin->image_encode,
+ NULL);
+ }
+ break;
+ default:
+ GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
+ return FALSE;
+ break;
+ }
+ // gst_pad_set_active(encodebin->srcpad, TRUE);
+ return TRUE;
+
+}
+
+static gboolean
+gst_encode_bin_init_video_elements (GstElement *element, gpointer user_data)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
+
+ if(encodebin->profile != GST_ENCODE_BIN_PROFILE_AV)
+ return FALSE;
+
+ if(encodebin->video_queue == NULL) {
+ encodebin->video_queue = gst_element_factory_make ("queue","video_queue");
+ gst_bin_add (GST_BIN (element), encodebin->video_queue);
+ }
+
+ if( encodebin->use_video_toggle )
+ {
+ if( encodebin->video_toggle == NULL )
+ {
+ encodebin->video_toggle = gst_element_factory_make ("toggle","video_toggle");
+ gst_bin_add (GST_BIN (element), encodebin->video_toggle);
+ }
+ GST_INFO_OBJECT( encodebin, "Video toggle is Enabled" );
+ }
+ else
+ {
+ GST_INFO_OBJECT( encodebin, "Video toggle is Disabled" );
+ }
+
+ if(encodebin->vcapsfilter == NULL) {
+ encodebin->vcapsfilter = gst_element_factory_make ("capsfilter","vcapsfilter");
+ gst_bin_add (GST_BIN (element), encodebin->vcapsfilter);
+ }
+#if 0
+ encodebin->vcaps = gst_caps_new_simple("video/x-raw",
+ "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
+ "width", G_TYPE_INT, 320,
+ "height", G_TYPE_INT, 240,
+ "framerate", GST_TYPE_FRACTION, 30, 1,
+ NULL);
+
+#endif
+ if(encodebin->video_encode == NULL) {
+ encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode");
+ gst_bin_add (GST_BIN (element), encodebin->video_encode);
+ }
+
+#if 0
+ if(encodebin->video_encode_queue == NULL) {
+ encodebin->video_encode_queue = gst_element_factory_make ("queue", "video_encode_queue");
+ gst_bin_add (GST_BIN (element), encodebin->video_encode_queue);
+ }
+
+ g_object_set(G_OBJECT(encodebin->video_encode_queue), "max-size-bytes", (unsigned int)0, NULL);
+#endif
+
+ if(encodebin->mux == NULL) {
+ encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
+ gst_bin_add (GST_BIN (element), encodebin->mux);
+ }
+
+ if (!encodebin->video_encode
+// || !encodebin->video_encode_queue
+ || !encodebin->mux
+ || !encodebin->video_queue
+ || !encodebin->vcapsfilter
+ || !encodebin->srcpad )
+ {
+ GST_ERROR_OBJECT(encodebin, "Faild create element \n");
+ return FALSE;
+ }
+
+ if( encodebin->use_video_toggle && !encodebin->video_toggle )
+ {
+ GST_ERROR_OBJECT(encodebin, "Faild create video toggle element \n");
+ return FALSE;
+ }
+
+#if 0
+ if (encodebin->auto_color_space && (encodebin->color_space == NULL)) {
+ encodebin->color_space = gst_element_factory_make ("videoconvert","color_space");
+ gst_bin_add (GST_BIN (element), encodebin->color_space);
+ }
+#endif
+ return TRUE;
+}
+
+static gboolean
+gst_encode_bin_init_audio_elements (GstElement *element, gpointer user_data)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
+
+ if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO)
+ return FALSE;
+
+ if(encodebin->audio_queue == NULL) {
+ encodebin->audio_queue = gst_element_factory_make ("queue","audio_queue");
+ gst_bin_add (GST_BIN (element), encodebin->audio_queue);
+ }
+
+ if(encodebin->acapsfilter == NULL) {
+ encodebin->acapsfilter = gst_element_factory_make ("capsfilter","acapsfilter");
+ gst_bin_add (GST_BIN (element), encodebin->acapsfilter);
+ }
+#if 0
+encodebin->acaps = gst_caps_new_simple("audio/x-raw",
+ "rate", G_TYPE_INT, 8000,
+ "channels", G_TYPE_INT, 2,
+ "depth", G_TYPE_INT, 16,
+ NULL);
+#endif
+
+ if(encodebin->audio_encode == NULL) {
+ encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
+ gst_bin_add (GST_BIN (element), encodebin->audio_encode);
+ }
+
+ if(encodebin->mux == NULL) {
+ encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
+ gst_bin_add (GST_BIN (element), encodebin->mux);
+ }
+
+ if (!encodebin->audio_encode
+ || !encodebin->audio_queue
+ || !encodebin->mux
+ || !encodebin->acapsfilter
+ || !encodebin->srcpad )
+ {
+ GST_ERROR_OBJECT(encodebin, "Faild create element \n");
+ return FALSE;
+ }
+#if 0
+ if (encodebin->auto_audio_convert && (encodebin->audio_conv == NULL)) {
+ encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
+ gst_bin_add (GST_BIN (element), encodebin->audio_conv);
+ }
+
+ if (encodebin->auto_audio_resample && (encodebin->audio_sample == NULL)) {
+ encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
+ gst_bin_add (GST_BIN (element), encodebin->audio_sample);
+ }
+#endif
+ return TRUE;
+}
+
+
+static gboolean
+gst_encode_bin_init_image_elements (GstElement *element, gpointer user_data)
+{
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
+
+ if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE)
+ return FALSE;
+
+ if(encodebin->image_queue == NULL) {
+ encodebin->image_queue = gst_element_factory_make ("queue","image_queue");
+ gst_bin_add (GST_BIN (element), encodebin->image_queue);
+ }
+
+ if(encodebin->image_toggle == NULL) {
+ encodebin->image_toggle = gst_element_factory_make ("toggle","image_toggle");
+ gst_bin_add (GST_BIN (element), encodebin->image_toggle);
+ }
+
+ if(encodebin->icapsfilter == NULL) {
+ encodebin->icapsfilter = gst_element_factory_make ("capsfilter","icapsfilter");
+ gst_bin_add (GST_BIN (element), encodebin->icapsfilter);
+ }
+
+ if(encodebin->image_encode == NULL) {
+ encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name, "image_encode");
+ gst_bin_add (GST_BIN (element), encodebin->image_encode);
+ }
+
+ if (!encodebin->image_encode
+ || !encodebin->image_queue
+ || !encodebin->image_toggle
+ || !encodebin->icapsfilter
+ || !encodebin->srcpad )
+ {
+ GST_ERROR_OBJECT(encodebin, "Faild create element \n");
+ return FALSE;
+ }
+#if 0
+ if (encodebin->auto_color_space && (encodebin->color_space == NULL)) {
+ encodebin->color_space = gst_element_factory_make ("videoconvert","color_space");
+ gst_bin_add (GST_BIN (element), encodebin->color_space);
+ }
+#endif
+ return TRUE;
+}
+
+static gboolean gst_encode_bin_block(GstEncodeBin *encodebin, gboolean value)
+{
+
+ if(value) { //block stream
+ switch(encodebin->profile) {
+ case GST_ENCODE_BIN_PROFILE_AV:
+ if(encodebin->audio_queue == NULL && encodebin->video_queue == NULL) {
+ goto block_fail;
+ } else {
+ if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->video_queue)),
+ "empty-buffers") == NULL) {
+ GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
+ goto block_fail;
+ }
+ if( encodebin->video_toggle )
+ {
+ g_object_set(encodebin->video_toggle, "block-data", TRUE , NULL);
+ GST_INFO_OBJECT( encodebin, "video_toggle block-data TRUE" );
+ }
+
+ g_object_set(encodebin->video_queue, "empty-buffers", TRUE , NULL);
+ GST_INFO_OBJECT( encodebin, "video_queue empty-buffers TRUE" );
+ if(encodebin->audio_queue != NULL)
+ {
+ g_object_set(encodebin->audio_queue, "empty-buffers", TRUE , NULL);
+ GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers TRUE" );
+ }
+ }
+ break;
+ case GST_ENCODE_BIN_PROFILE_AUDIO:
+ if(encodebin->audio_queue == NULL) {
+ goto block_fail;
+ } else {
+ if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->audio_queue)),
+ "empty-buffers") == NULL) {
+ GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
+ goto block_fail;
+ }
+ g_object_set(encodebin->audio_queue, "empty-buffers", TRUE , NULL);
+ GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers TRUE" );
+ }
+ break;
+ case GST_ENCODE_BIN_PROFILE_IMAGE:
+ if(encodebin->image_toggle == NULL) {
+ goto block_fail;
+ } else {
+ g_object_set(encodebin->image_toggle, "block_data", TRUE, NULL);
+ GST_INFO_OBJECT( encodebin, "image_toggle block_data TRUE" );
+ }
+ break;
+ default:
+ GST_WARNING_OBJECT (encodebin,"Invalid profile number = %d", encodebin->profile);
+ goto block_fail;
+ break;
+ }
+ } else { //release blocked-stream
+ switch(encodebin->profile) {
+ case GST_ENCODE_BIN_PROFILE_AV:
+ if(encodebin->audio_queue == NULL && encodebin->video_queue == NULL) {
+ goto unblock_fail;
+ } else {
+ if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->video_queue)),
+ "empty-buffers") == NULL) {
+ GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
+ goto unblock_fail;
+ }
+ if( encodebin->video_toggle )
+ {
+ g_object_set(encodebin->video_toggle, "block-data", FALSE , NULL);
+ GST_INFO_OBJECT( encodebin, "video_toggle block-data FALSE" );
+ }
+
+ if(encodebin->audio_queue != NULL)
+ {
+ g_object_set(encodebin->audio_queue, "empty-buffers", FALSE , NULL);
+ GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers FALSE" );
+ }
+ g_object_set(encodebin->video_queue, "empty-buffers", FALSE , NULL);
+ GST_INFO_OBJECT( encodebin, "video_queue empty-buffers FALSE" );
+ }
+ break;
+ case GST_ENCODE_BIN_PROFILE_AUDIO:
+ if(encodebin->audio_queue == NULL) {
+ goto unblock_fail;
+ } else {
+ if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->audio_queue)),
+ "empty-buffers") == NULL) {
+ GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
+ goto unblock_fail;
+ }
+ g_object_set(encodebin->audio_queue, "empty-buffers", FALSE , NULL);
+ GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers FALSE" );
+ }
+ break;
+ case GST_ENCODE_BIN_PROFILE_IMAGE:
+ if(encodebin->image_toggle == NULL) {
+ goto unblock_fail;
+ } else {
+ g_object_set(encodebin->image_toggle, "block_data", FALSE, NULL);
+ GST_INFO_OBJECT( encodebin, "image_toggle block_data FALSE" );
+ }
+ break;
+ default:
+ GST_WARNING_OBJECT (encodebin,"Invalid profile number = %d", encodebin->profile);
+ goto unblock_fail;
+ break;
+ }
+ }
+ encodebin->block = value;
+ return TRUE;
+
+block_fail:
+ GST_ERROR_OBJECT(encodebin, "encodebin block failed");
+ return FALSE;
+
+unblock_fail:
+ GST_ERROR_OBJECT(encodebin, "encodebin unblock failed");
+ return FALSE;
+}
+
+static gboolean gst_encode_bin_pause(GstEncodeBin *encodebin, gboolean value)
+{
+ GstClock *clock = NULL;
+
+ if(value) {
+ /* pause stream*/
+ //Block src of encode bin
+ if (!gst_encode_bin_block(encodebin, TRUE))
+ {
+ GST_WARNING_OBJECT (encodebin, "Fail to block Encodebin.");
+ goto pause_fail;
+ }
+
+ if (encodebin->paused_time == 0)
+ {
+ //get steam time
+ if (clock = GST_ELEMENT_CLOCK(encodebin)) //before PLAYING, this would be NULL. Need to check.
+ {
+ GstClockTime current_time, base_time;
+
+ current_time = gst_clock_get_time(clock);
+ base_time = gst_element_get_base_time(GST_ELEMENT(encodebin));
+
+ encodebin->paused_time = current_time - base_time;
+
+ GST_INFO_OBJECT (encodebin, "Encodebin is in running-pause at [%"GST_TIME_FORMAT"]."
+ , GST_TIME_ARGS(encodebin->paused_time));
+ }
+ else
+ {
+ encodebin->paused_time = 0;
+ encodebin->total_offset_time = 0;
+
+ GST_WARNING_OBJECT (encodebin, "There is no clock in Encodebin.");
+ }
+ }
+#if 0 //def GST_ENCODE_BIN_SIGNAL_ENABLE
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, TRUE);
+#endif
+ }
+ else {
+ /* release paused-stream*/
+ if (encodebin->paused_time != 0)
+ {
+ if (clock = GST_ELEMENT_CLOCK(encodebin))
+ {
+ GstClockTime current_time, base_time;
+ GstClockTime paused_gap;
+
+ current_time = gst_clock_get_time(clock);
+ base_time = gst_element_get_base_time(GST_ELEMENT(encodebin));
+ paused_gap = current_time - base_time - encodebin->paused_time;
+
+ encodebin->total_offset_time += paused_gap;
+ encodebin->paused_time = 0;
+
+ GST_INFO_OBJECT (encodebin, "Encodebin now resumes. Offset delay [%"GST_TIME_FORMAT"], Total offset delay [%"GST_TIME_FORMAT"]"
+ , GST_TIME_ARGS(paused_gap) , GST_TIME_ARGS(encodebin->total_offset_time));
+ }
+ else
+ {
+ encodebin->paused_time = 0;
+ encodebin->total_offset_time = 0;
+
+ GST_WARNING_OBJECT (encodebin, "There is no clock in Encodebin.");
+ }
+ }
+
+ //TODO : How about qos?
+
+ //Unblock src of encode bin
+ if (!gst_encode_bin_block(encodebin, FALSE))
+ {
+ GST_WARNING_OBJECT (encodebin, "Fail to Unblock Encodebin.");
+ goto resume_fail;
+ }
+#if 0 //def GST_ENCODE_BIN_SIGNAL_ENABLE
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, TRUE);
+#endif
+ }
+ encodebin->pause = value;
+ return TRUE;
+
+pause_fail:
+ GST_WARNING_OBJECT (encodebin, "Fail to pause Encodebin");
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, FALSE);
+#endif
+ return FALSE;
+
+resume_fail:
+ GST_WARNING_OBJECT (encodebin, "Fail to resume Encodebin");
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, FALSE);
+#endif
+ return FALSE;
+}
+
+static gboolean
+gst_encode_bin_release_pipeline (GstElement *element,
+ gpointer user_data)
+{
+#if 0
+ GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
+
+ gst_element_set_state (encodebin->audio_queue, GST_STATE_NULL);
+ gst_element_set_state (encodebin->audio_encode, GST_STATE_NULL);
+ gst_element_set_state (encodebin->video_queue, GST_STATE_NULL);
+ gst_element_set_state (encodebin->video_encode, GST_STATE_NULL);
+ gst_element_set_state (encodebin->mux, GST_STATE_NULL);
+
+ if (encodebin->auto_video_scale) {
+ gst_element_set_state (encodebin->video_scale, GST_STATE_NULL);
+ gst_element_unlink (encodebin->video_queue, encodebin->video_scale);
+ gst_element_unlink (encodebin->video_scale, encodebin->video_encode);
+ gst_bin_remove (GST_BIN (element), encodebin->video_scale);
+
+ encodebin->video_scale = NULL;
+ } else {
+ gst_element_unlink (encodebin->video_queue, encodebin->video_encode);
+ }
+
+ gst_pad_unlink (gst_element_get_pad (encodebin->audio_encode, "src"),
+ encodebin->mux_audio_sinkpad);
+ gst_pad_unlink (gst_element_get_pad (encodebin->video_encode, "src"),
+ encodebin->mux_video_sinkpad);
+
+ gst_bin_remove_many (GST_BIN (element),
+ encodebin->audio_queue,
+ encodebin->audio_encode,
+ encodebin->video_queue,
+ encodebin->video_encode,
+ encodebin->mux,
+ NULL);
+
+ encodebin->audio_queue = NULL;
+ encodebin->audio_encode = NULL;
+ encodebin->video_queue = NULL;
+ encodebin->video_encode = NULL;
+ encodebin->mux = NULL;
+#endif
+ return TRUE;
+}
+
+static GstPadProbeReturn
+gst_encode_bin_video_probe(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin)
+{
+ if (!encodebin)
+ {
+ GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
+ return GST_PAD_PROBE_OK;
+ }
+
+ //Adjusting timestamp of video source
+ GST_BUFFER_TIMESTAMP(gst_pad_probe_info_get_buffer(info)) -= encodebin->total_offset_time;
+
+ return GST_PAD_PROBE_OK;
+}
+
+static GstPadProbeReturn
+gst_encode_bin_video_probe_hs(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin)
+{
+ if (!encodebin)
+ {
+ GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
+ return GST_PAD_PROBE_OK;
+ }
+
+ GST_BUFFER_TIMESTAMP(gst_pad_probe_info_get_buffer(info)) *= encodebin->multiple;
+ return GST_PAD_PROBE_OK;
+}
+
+static GstPadProbeReturn
+gst_encode_bin_audio_probe(GstPad *pad, GstPadProbeInfo *info, GstEncodeBin *encodebin)
+{
+ if (!encodebin)
+ {
+ GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
+ return GST_PAD_PROBE_OK;
+ }
+
+ //Adjusting timestamp of video source
+ GST_BUFFER_TIMESTAMP(gst_pad_probe_info_get_buffer(info)) -= encodebin->total_offset_time;
+
+ return GST_PAD_PROBE_OK;
+}
+
+static GstPad*
+gst_encode_bin_get_mux_sink_pad(GstElement *mux, GstEncodeBinMuxSinkPad type)
+{
+ GstElementClass *elemclass = NULL;
+ GList *walk = NULL;
+ GstPad *pad = NULL;
+
+ elemclass = GST_ELEMENT_GET_CLASS (mux);
+
+ walk = gst_element_class_get_pad_template_list (elemclass);
+
+ while (walk) {
+ GstPadTemplate *templ;
+
+ templ = (GstPadTemplate *) walk->data;
+ if (GST_PAD_TEMPLATE_DIRECTION (templ) == GST_PAD_SINK) {
+ /* ENHANCE ME: Please add other specific mux's case */
+ if (((type == ENCODEBIN_MUX_AUDIO_SINK) && strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "audio")) || //audio, audio_%d,... ex)ffmux_3gp
+ ((type == ENCODEBIN_MUX_VIDEO_SINK) && strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "video")) || //video, video_%d,... ex)ffmux_3gp
+ strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "sink") //sink, sink_%d, wavparse_sink, ... ex)oggmux, wavparse
+ ) {
+ g_print("PRINT TEMPLATE(%s)\n", GST_PAD_TEMPLATE_NAME_TEMPLATE (templ));
+ pad = gst_element_get_request_pad (mux, GST_PAD_TEMPLATE_NAME_TEMPLATE (templ));
+ break;
+ }
+ }
+ walk = g_list_next (walk);
+ }
+
+ return pad;
+}
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT (gst_encode_bin_debug, "encodebin", 0, "encoder bin");
+
+#ifdef ENABLE_NLS
+ GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
+ LOCALEDIR);
+ bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+#endif /* ENABLE_NLS */
+
+ return gst_element_register (plugin, "encodebin", GST_RANK_NONE,
+ GST_TYPE_ENCODE_BIN);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ encodebin,
+ "EXT encoder bin",
+ plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com/")
--- /dev/null
+/*
+ * GStreamer encodebin
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_ENCODE_BIN_H__
+#define __GST_ENCODE_BIN_H__
+
+#include <gst/gst.h>
+#include <gst/base/gstcollectpads.h>
+#include <gst/riff/riff-ids.h>
+
+G_BEGIN_DECLS
+
+#define GST_CAT_DEFAULT gst_encode_bin_debug
+
+#define GST_TYPE_ENCODE_BIN_PROFILE (gst_encode_bin_profile_get_type())
+GType gst_encode_bin_profile_get_type (void);
+
+#define GST_TYPE_ENCODE_BIN (gst_encode_bin_get_type())
+#define GST_ENCODE_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODE_BIN,GstEncodeBin))
+#define GST_ENCODE_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ENCODE_BIN,GstEncodeBinClass))
+#define GST_IS_ENCODE_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODE_BIN))
+#define GST_IS_ENCODE_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ENCODE_BIN))
+
+#define GST_ENCODE_BIN_GET_LOCK(encodebin) (((GstEncodeBin*)encodebin)->mutex)
+#define GST_ENCODE_BIN_LOCK(encodebin) g_mutex_lock (GST_ENCODE_BIN_GET_LOCK(encodebin))
+#define GST_ENCODE_BIN_UNLOCK(encodebin) g_mutex_unlock (GST_ENCODE_BIN_GET_LOCK(encodebin))
+
+/* Signal enable */
+#define GST_ENCODE_BIN_SIGNAL_ENABLE
+
+typedef struct _GstEncodeBinPad {
+ GstCollectData *collect;
+
+ gboolean is_video;
+ gboolean connected;
+
+ gchar *tag;
+
+ gst_riff_strh hdr;
+} GstEncodeBinPad;
+
+typedef struct _GstEncodeBin GstEncodeBin;
+typedef struct _GstEncodeBinClass GstEncodeBinClass;
+
+struct _GstEncodeBin
+{
+ GstBin bin; /* we extend GstBin */
+
+ GMutex *mutex;
+
+ /* pads */
+ GstPad *srcpad;
+ GstPad *video_sinkpad;
+ GstPad *audio_sinkpad;
+ GstPad *image_sinkpad;
+ GstPad *mux_audio_sinkpad;
+ GstPad *mux_video_sinkpad;
+
+ /* sinkpads, video first */
+ GSList *sinkpads;
+
+ /* video restricted to 1 pad */
+ guint video_pads, audio_pads;
+
+ gint profile;
+ gint fps;
+ gint high_speed_fps;
+ gint multiple;
+ gchar *venc_name;
+ gchar *aenc_name;
+ gchar *ienc_name;
+ gchar *mux_name;
+ gchar *vconv_name;
+
+ GstCaps *vcaps;
+ GstCaps *acaps;
+ GstCaps *icaps;
+
+ gboolean auto_audio_convert;
+ gboolean auto_audio_resample;
+ gboolean auto_color_space;
+ gboolean block;
+ gboolean pause;
+ gboolean use_video_toggle;
+ gboolean use_venc_queue;
+ gboolean use_aenc_queue;
+
+ GstElement *audio_queue;
+ GstElement *video_queue;
+ GstElement *video_encode_queue;
+ GstElement *audio_encode_queue;
+ GstElement *image_queue;
+
+ GstElement *audio_encode;
+ GstElement *video_encode;
+ GstElement *image_encode;
+
+ GstElement *vcapsfilter;
+ GstElement *acapsfilter;
+ GstElement *icapsfilter;
+
+ GstElement *video_toggle;
+ GstElement *image_toggle;
+ GstElement *color_space;
+ GstElement *audio_conv;
+ GstElement *audio_sample;
+
+ GstElement *mux;
+
+ /* pause/resume variables */
+ GstClockTime paused_time; /* pipeline time when pausing */
+ GstClockTime total_offset_time; /* delayed time which is due to pause */
+ gulong vsink_probeid;
+ gulong vsink_hs_probeid;
+ gulong asink_probeid;
+ gulong veque_sig_id;
+ gulong aeque_sig_id;
+};
+
+struct _GstEncodeBinClass
+{
+ GstBinClass parent_class;
+
+#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
+ /* signal we fire when stream block/pause function called */
+ void (*stream_block) (GstElement * element, gboolean result);
+ void (*stream_unblock) (GstElement * element, gboolean result);
+ void (*stream_pause) (GstElement * element, gboolean result);
+ void (*stream_resume) (GstElement * element, gboolean result);
+#endif
+
+};
+
+GType gst_encode_bin_get_type (void);
+
+G_END_DECLS
+
+
+#endif /* __GST_ENCODE_BIN_H__ */
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# Note: plugindir is set in configure
+
+##############################################################################
+# TODO: change libgstevasimagesink.la to something else, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstevasimagesink.la
+
+##############################################################################
+# TODO: for the next set of variables, name the prefix if you named the .la, #
+# e.g. libmysomething.la => libmysomething_la_SOURCES #
+# libmysomething_la_CFLAGS #
+# libmysomething_la_LIBADD #
+# libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstevasimagesink_la_SOURCES = gstevasimagesink.c gstevasimagesink.h
+
+# compiler and linker flags used to compile this plugin, set in configure.ac
+libgstevasimagesink_la_CFLAGS = $(GST_CFLAGS) $(GST_VIDEO_CFLAGS) $(EFL_CFLAGS) $(TBM_CFLAGS)
+libgstevasimagesink_la_LIBADD = $(GST_LIBS) $(GST_VIDEO_LIBS) $(EFL_LIBS) $(TBM_LIBS)
+libgstevasimagesink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstevasimagesink_la_LIBTOOLFLAGS = --tag=disable-static
+
+# headers we need but don't want installed
+noinst_HEADERS = gstevasimagesink.h
--- /dev/null
+/*
+ * evasimagesink
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/**
+ * SECTION:element-evasimagesink
+ * Gstreamer Evas Video Sink - draw video on the given Evas Image Object
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/video/gstvideosink.h>
+#include <Evas.h>
+#include <Ecore.h>
+#include <Ecore_X.h>
+
+#include "gstevasimagesink.h"
+
+#define CAP_WIDTH "width"
+#define CAP_HEIGHT "height"
+//#define DUMP_IMG
+
+GST_DEBUG_CATEGORY_STATIC (gst_evas_image_sink_debug);
+#define GST_CAT_DEFAULT gst_evas_image_sink_debug
+
+/* Enumerations */
+enum
+{
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum
+{
+ PROP_0,
+ PROP_EVAS_OBJECT,
+ PROP_EVAS_OBJECT_SHOW,
+#ifdef USE_TBM_SURFACE
+ PROP_ROTATE_ANGLE,
+ PROP_DISPLAY_GEOMETRY_METHOD,
+ PROP_ENABLE_FLUSH_BUFFER,
+ PROP_FLIP
+#endif
+};
+
+enum
+{
+ UPDATE_FALSE,
+ UPDATE_TRUE
+};
+
+#define COLOR_DEPTH 4
+#define GL_X11_ENGINE "gl_x11"
+#define DO_RENDER_FROM_FIMC 1
+#define SIZE_FOR_UPDATE_VISIBILITY sizeof(gchar)
+
+#ifdef USE_TBM_SURFACE
+#define MAX_ECOREPIPE_BUFFER_CNT 4
+#define DEBUGLOG_DEFAULT_COUNT 8
+#define SIZE_FOR_TBM_SUR_INDEX sizeof(gint)
+
+/* max channel count *********************************************************/
+#define SCMN_IMGB_MAX_PLANE (4)
+
+/* image buffer definition ***************************************************
+
+ +------------------------------------------+ ---
+ | | ^
+ | a[], p[] | |
+ | +---------------------------+ --- | |
+ | | | ^ | |
+ | |<---------- w[] ---------->| | | |
+ | | | | | |
+ | | | |
+ | | | h[] | e[]
+ | | | |
+ | | | | | |
+ | | | | | |
+ | | | v | |
+ | +---------------------------+ --- | |
+ | | v
+ +------------------------------------------+ ---
+
+ |<----------------- s[] ------------------>|
+*/
+
+typedef struct
+{
+ /* width of each image plane */
+ int w[SCMN_IMGB_MAX_PLANE];
+ /* height of each image plane */
+ int h[SCMN_IMGB_MAX_PLANE];
+ /* stride of each image plane */
+ int s[SCMN_IMGB_MAX_PLANE];
+ /* elevation of each image plane */
+ int e[SCMN_IMGB_MAX_PLANE];
+ /* user space address of each image plane */
+ void *a[SCMN_IMGB_MAX_PLANE];
+ /* physical address of each image plane, if needs */
+ void *p[SCMN_IMGB_MAX_PLANE];
+ /* color space type of image */
+ int cs;
+ /* left postion, if needs */
+ int x;
+ /* top position, if needs */
+ int y;
+ /* to align memory */
+ int __dummy2;
+ /* arbitrary data */
+ int data[16];
+ /* dma buf fd */
+ int fd[SCMN_IMGB_MAX_PLANE];
+ /* buffer share method */
+ int buf_share_method;
+ /* Y plane size in case of ST12 */
+ int y_size;
+ /* UV plane size in case of ST12 */
+ int uv_size;
+ /* Tizen buffer object */
+ void *bo[SCMN_IMGB_MAX_PLANE];
+ /* JPEG data */
+ void *jpeg_data;
+ /* JPEG size */
+ int jpeg_size;
+ /* TZ memory buffer */
+ int tz_enable;
+} SCMN_IMGB;
+#endif
+
+#define EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object, x_usr_data ) \
+do \
+{ \
+ if (x_evas_image_object) { \
+ GST_LOG("object callback add"); \
+ evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event, x_usr_data); \
+ evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, x_usr_data); \
+ } \
+}while(0)
+
+#define EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object ) \
+do \
+{ \
+ if (x_evas_image_object) { \
+ GST_LOG("object callback del"); \
+ evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event); \
+ evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event); \
+ } \
+}while(0)
+
+#ifdef USE_TBM_SURFACE
+#define EVASIMAGESINK_SET_EVAS_EVENT_CALLBACK( x_evas, x_usr_data ) \
+do \
+{ \
+ if (x_evas) { \
+ GST_DEBUG("callback add... evas_callback_render_pre.. evas : %p esink : %p", x_evas, x_usr_data); \
+ evas_event_callback_add (x_evas, EVAS_CALLBACK_RENDER_PRE, evas_callback_render_pre, x_usr_data); \
+ } \
+}while(0)
+
+#define EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK( x_evas ) \
+do \
+{ \
+ if (x_evas) { \
+ GST_DEBUG("callback del... evas_callback_render_pre"); \
+ evas_event_callback_del (x_evas, EVAS_CALLBACK_RENDER_PRE, evas_callback_render_pre); \
+ } \
+}while(0)
+#endif
+
+GMutex *instance_lock;
+guint instance_lock_count;
+
+static inline gboolean
+is_evas_image_object (Evas_Object *obj)
+{
+ const char *type;
+ if (!obj) {
+ return FALSE;
+ }
+ type = evas_object_type_get (obj);
+ if (!type) {
+ return FALSE;
+ }
+ if (strcmp (type, "image") == 0) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+#ifdef USE_TBM_SURFACE
+gint
+gst_evas_image_sink_ref_count (GstBuffer * buf)
+{
+ return GST_OBJECT_REFCOUNT_VALUE(GST_BUFFER_CAST(buf));
+}
+#endif
+
+/* the capabilities of the inputs.
+ *
+ * BGRx format
+ */
+static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+#ifdef USE_FIMCC
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE("BGRx")));
+#endif
+#ifdef USE_TBM_SURFACE
+ GST_STATIC_CAPS(GST_VIDEO_CAPS_MAKE ("I420") ";"
+ GST_VIDEO_CAPS_MAKE ("NV12") ";"
+ GST_VIDEO_CAPS_MAKE ("SN12"))
+);
+#endif
+#define _do_init \
+ GST_DEBUG_CATEGORY_INIT (gst_evas_image_sink_debug, "evasimagesink", 0, "evasimagesink element");
+#define gst_evas_image_sink_parent_class parent_class
+
+G_DEFINE_TYPE_WITH_CODE (GstEvasImageSink, gst_evas_image_sink, GST_TYPE_VIDEO_SINK, _do_init);
+
+static void gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_evas_image_sink_finalize (GObject * object);
+static gboolean gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps);
+static GstFlowReturn gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf);
+static gboolean gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event);
+static GstStateChangeReturn gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition);
+static void evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
+static void evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
+#ifdef USE_TBM_SURFACE
+static void evas_callback_render_pre (void *data, Evas *e, void *event_info);
+static GstFlowReturn gst_esink_epipe_reset(GstEvasImageSink *esink);
+static gboolean gst_esink_make_flush_buffer(GstEvasImageSink *esink);
+static void _release_flush_buffer(GstEvasImageSink *esink);
+static void gst_evas_image_sink_update_geometry (GstEvasImageSink *esink, GstVideoRectangle *result);
+static void gst_evas_image_sink_apply_geometry (GstEvasImageSink *esink);
+#endif
+#ifdef DUMP_IMG
+int util_write_rawdata (const char *file, const void *data, unsigned int size);
+int g_cnt = 0;
+#endif
+
+static void
+gst_evas_image_sink_finalize (GObject * object)
+{
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+
+
+static void
+gst_evas_image_sink_base_init (gpointer gclass)
+{
+}
+
+static void
+gst_evas_image_sink_class_init (GstEvasImageSinkClass *klass)
+{
+ GObjectClass *gobject_class;
+ GstBaseSinkClass *gstbasesink_class;
+ GstVideoSinkClass *gstvideosink_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = (GObjectClass *) klass;
+ gstbasesink_class = GST_BASE_SINK_CLASS (klass);
+ gstvideosink_class = GST_VIDEO_SINK_CLASS (klass);
+ gstelement_class = (GstElementClass *) klass;
+
+ gobject_class->set_property = gst_evas_image_sink_set_property;
+ gobject_class->get_property = gst_evas_image_sink_get_property;
+ gobject_class->finalize = gst_evas_image_sink_finalize;
+
+ g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
+ g_param_spec_pointer ("evas-object", "Destination Evas Object",
+ "Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT_SHOW,
+ g_param_spec_boolean ("visible", "Show Evas Object", "When disabled, evas object does not show",
+ TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+#ifdef USE_TBM_SURFACE
+ g_object_class_install_property(gobject_class, PROP_ROTATE_ANGLE,
+ g_param_spec_int("rotate", "Rotate angle", "Rotate angle of display output", DEGREE_0, DEGREE_NUM, DEGREE_0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property(gobject_class, PROP_DISPLAY_GEOMETRY_METHOD,
+ g_param_spec_int("display-geometry-method", "Display geometry method",
+ "Geometrical method for display", DISP_GEO_METHOD_LETTER_BOX, DISP_GEO_METHOD_NUM, DISP_GEO_METHOD_LETTER_BOX, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_ENABLE_FLUSH_BUFFER,
+ g_param_spec_boolean("enable-flush-buffer", "Enable flush buffer mechanism",
+ "Enable flush buffer mechanism when state change(PAUSED_TO_READY)",
+ TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property(gobject_class, PROP_FLIP,
+ g_param_spec_int("flip", "Display flip",
+ "Flip for display", FLIP_NONE, FLIP_NUM, FLIP_NONE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+#endif
+ gst_element_class_set_static_metadata (gstelement_class,
+ "EvasImageSink",
+ "VideoSink",
+ "Video sink element for evas image object",
+ "Samsung Electronics <www.samsung.com>");
+
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&sink_factory));
+
+ gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_evas_image_sink_change_state);
+
+ gstvideosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evas_image_sink_show_frame);
+ gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evas_image_sink_set_caps);
+ gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evas_image_sink_event);
+}
+
+static void
+gst_evas_image_sink_fini (gpointer data, GObject *obj)
+{
+ GST_INFO ("[ENTER]");
+
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (obj);
+ if (!esink) {
+ return;
+ }
+#ifdef USE_FIMCC
+ if (esink->oldbuf) {
+ gst_buffer_unref (esink->oldbuf);
+ }
+#endif
+
+ if (esink->eo) {
+#ifdef USE_TBM_SURFACE
+ EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo));
+ GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo);
+#endif
+ EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
+ GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo);
+ evas_object_image_data_set(esink->eo, NULL);
+ }
+#ifdef USE_TBM_SURFACE
+ if (esink->display_buffer_lock) {
+ g_mutex_free (esink->display_buffer_lock);
+ esink->display_buffer_lock = NULL;
+ }
+ if (esink->flow_lock) {
+ g_mutex_free (esink->flow_lock);
+ esink->flow_lock = NULL;
+ }
+ esink->eo = NULL;
+ esink->epipe = NULL;
+#endif
+ g_mutex_lock (instance_lock);
+ instance_lock_count--;
+ g_mutex_unlock (instance_lock);
+ if (instance_lock_count == 0) {
+ g_mutex_free (instance_lock);
+ instance_lock = NULL;
+ }
+
+ GST_DEBUG ("[LEAVE]");
+}
+
+#ifdef USE_TBM_SURFACE
+static void
+gst_evas_image_sink_reset (GstEvasImageSink *esink)
+{
+ int i = 0;
+ tbm_bo_handle bo_handle;
+
+ GST_DEBUG("gst_evas_image_sink_reset start");
+
+ g_mutex_lock(esink->display_buffer_lock);
+
+ for(i=0; i<TBM_SURFACE_NUM; i++)
+ {
+ if(esink->displaying_buffer[i].tbm_surf)
+ {
+ tbm_surface_destroy(esink->displaying_buffer[i].tbm_surf);
+ esink->displaying_buffer[i].tbm_surf = NULL;
+ }
+ if(esink->displaying_buffer[i].buffer)
+ {
+ if(esink->displaying_buffer[i].ref_count)
+ {
+ if(esink->displaying_buffer[i].bo) {
+ bo_handle = tbm_bo_map(esink->displaying_buffer[i].bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
+ if (!bo_handle.ptr) {
+ GST_WARNING("failed to map bo [%p]", esink->displaying_buffer[i].bo);
+ }
+ else
+ tbm_bo_unmap(esink->displaying_buffer[i].bo);
+ }
+ else
+ GST_WARNING("there is no bo information. so skip to map bo");
+
+ GST_WARNING("[reset] unreffing gst %p", esink->displaying_buffer[i].buffer);
+
+ while(esink->displaying_buffer[i].ref_count)
+ {
+ GST_WARNING("index[%d]'s buffer ref count=%d",i,gst_evas_image_sink_ref_count (esink->displaying_buffer[i].buffer));
+ esink->displaying_buffer[i].ref_count--;
+ gst_buffer_unref(esink->displaying_buffer[i].buffer);
+ }
+ }
+ esink->displaying_buffer[i].buffer = NULL;
+ }
+ if(esink->displaying_buffer[i].bo)
+ esink->displaying_buffer[i].bo = NULL;
+ }
+ esink->prev_buf = NULL;
+ esink->prev_index = -1;
+ esink->cur_index = -1;
+
+ esink->eo_size.x = esink->eo_size.y =
+ esink->eo_size.w = esink->eo_size.h = 0;
+ esink->use_ratio = FALSE;
+ esink->sent_buffer_cnt = 0;
+
+ g_mutex_unlock(esink->display_buffer_lock);
+}
+#endif
+
+#ifdef USE_FIMCC
+static void
+evas_image_sink_cb_pipe (void *data, void *buffer, unsigned int nbyte)
+#endif
+#ifdef USE_TBM_SURFACE
+static void
+evas_image_sink_cb_pipe (void *data, int *buffer_index, unsigned int nbyte)
+#endif
+{
+ GstEvasImageSink *esink = data;
+#ifdef USE_FIMCC
+ GstBuffer *buf;
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+ void *img_data;
+#endif
+ GST_DEBUG ("[ENTER]");
+ if (!esink || !esink->eo) {
+ GST_WARNING ("esink : %p, or eo is NULL returning", esink);
+ return;
+ }
+ GST_LOG("esink : %p, esink->eo : %x", esink, esink->eo);
+ if (nbyte == SIZE_FOR_UPDATE_VISIBILITY) {
+ if(!esink->object_show) {
+ evas_object_hide(esink->eo);
+ GST_INFO ("object hide..");
+ } else {
+ evas_object_show(esink->eo);
+ GST_INFO ("object show..");
+ }
+ GST_DEBUG ("[LEAVE]");
+ return;
+ }
+#ifdef USE_FIMCC
+ if (!buffer || nbyte != sizeof (GstBuffer *)) {
+ GST_WARNING ("buffer %p, nbyte : %d, sizeof(GstBuffer *) : %d", buffer, nbyte, sizeof (GstBuffer *));
+ return;
+ }
+#endif
+#ifdef USE_TBM_SURFACE
+ int index = 0;
+ index = *buffer_index;
+ if ((index<0 || index>=TBM_SURFACE_NUM) || nbyte != SIZE_FOR_TBM_SUR_INDEX) {
+ GST_WARNING ("index : %d, nbyte : %d", index, nbyte);
+ return;
+ }
+#endif
+ if (GST_STATE(esink) < GST_STATE_PAUSED) {
+ GST_WARNING ("WRONG-STATE(%d) for rendering, skip this frame", GST_STATE(esink));
+ return;
+ }
+
+#ifdef USE_FIMCC
+ memcpy (&buf, buffer, sizeof (GstBuffer *));
+ if (!buf) {
+ GST_ERROR ("There is no buffer");
+ return;
+ }
+ if (esink->present_data_addr == -1) {
+ /* if present_data_addr is -1, we don't use this member variable */
+ } else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
+ GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC);
+ return;
+ }
+#endif
+#ifdef USE_TBM_SURFACE
+ g_mutex_lock(esink->display_buffer_lock);
+ if(esink->tbm_surface_format == TBM_FORMAT_NV12) {
+ if (!esink->displaying_buffer[index].tbm_surf) {
+ GST_ERROR("the index's nbuffer was already NULL, so return");
+ g_mutex_unlock(esink->display_buffer_lock);
+ return;
+ }
+ GST_LOG("received (bo %p, gst %p) index num : %d", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer, index);
+ } else if(esink->tbm_surface_format == TBM_FORMAT_YUV420) {
+ GST_LOG("received (bo %p) index num : %d", esink->displaying_buffer[index].bo, index);
+ }
+
+ Evas_Native_Surface surf;
+ surf.type = EVAS_NATIVE_SURFACE_TBM;
+ surf.version = EVAS_NATIVE_SURFACE_VERSION;
+ surf.data.tizen.buffer = esink->displaying_buffer[index].tbm_surf;
+ surf.data.tizen.rot = esink->rotate_angle;
+ surf.data.tizen.flip = esink->flip;
+
+ GST_LOG("received (bo %p, gst %p) index num : %d", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer, index);
+
+ GstVideoRectangle result = {0};
+
+ evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h);
+ if (!esink->eo_size.w || !esink->eo_size.h) {
+ GST_ERROR ("there is no information for evas object size");
+ g_mutex_unlock(esink->display_buffer_lock);
+ return;
+ }
+ gst_evas_image_sink_update_geometry(esink, &result);
+ if(!result.w || !result.h)
+ {
+ GST_ERROR("no information about geometry (%d, %d)", result.w, result.h);
+ g_mutex_unlock(esink->display_buffer_lock);
+ return;
+ }
+
+ if(esink->use_ratio)
+ {
+ surf.data.tizen.ratio = (float) esink->w / esink->h;
+ GST_LOG("set ratio for letter mode");
+ }
+ evas_object_size_hint_align_set(esink->eo, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ evas_object_size_hint_weight_set(esink->eo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) {
+ evas_object_image_size_set(esink->eo, esink->w, esink->h);
+ esink->is_evas_object_size_set = TRUE;
+ }
+#ifdef DUMP_IMG
+ int ret = 0;
+ char file_name[128];
+ GST_INFO("[DUMP]");
+ if(g_cnt<20)
+ {
+ sprintf(file_name, "DUMP_IMG_%2.2d.dump", g_cnt);
+ char *dump_data;
+ tbm_bo_handle vaddr_dump;
+ guint size = esink->w*esink->h + (esink->w/2*esink->h/2)*2; //this size is for I420 format
+ GST_WARNING ("DUMP IMG_%2.2d : buffer size(%d)", g_cnt, size);
+ dump_data = g_malloc(size);
+ vaddr_dump = tbm_bo_get_handle(esink->displaying_buffer[index].bo, TBM_DEVICE_CPU);
+ if (vaddr_dump.ptr) {
+ tbm_bo_unmap(esink->displaying_buffer[index].bo);
+ }
+ memcpy (dump_data, vaddr_dump.ptr, size);
+ ret = util_write_rawdata(file_name, dump_data, size);
+ if (ret) {
+ GST_ERROR_OBJECT (esink, "util_write_rawdata() failed");
+ } else
+ g_cnt++;
+ g_free(dump_data);
+ }
+#endif
+ evas_object_image_native_surface_set(esink->eo, &surf);
+ GST_DEBUG("native surface set finish");
+
+ if(result.x || result.y)
+ GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y);
+ evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h);
+
+ evas_object_image_pixels_dirty_set(esink->eo, EINA_TRUE);
+ GST_DEBUG_OBJECT (esink, "GEO_METHOD : src(%dx%d), dst(%dx%d), dst_x(%d), dst_y(%d), rotate(%d), flip(%d)",
+ esink->w, esink->h, esink->eo_size.w, esink->eo_size.h, esink->eo_size.x, esink->eo_size.y, esink->rotate_angle, esink->flip);
+
+ /* unref previous buffer */
+ if(esink->tbm_surface_format == TBM_FORMAT_NV12) {
+ if(esink->prev_buf && esink->displaying_buffer[esink->prev_index].ref_count)
+ {
+ GST_DEBUG("before index %d's ref_count =%d, gst_buf %p",esink->prev_index,esink->displaying_buffer[esink->prev_index].ref_count, esink->prev_buf);
+ esink->displaying_buffer[esink->prev_index].ref_count--;
+ GST_DEBUG("after index %d's ref_count =%d, gst_buf %p",esink->prev_index,esink->displaying_buffer[esink->prev_index].ref_count, esink->prev_buf);
+ /* Print debug log for 8 frame */
+ if(esink->debuglog_cnt_ecoreCbPipe > 0)
+ {
+ GST_WARNING("(%d) ecore_cb_pipe unref index[%d] .. gst_buf %p", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_ecoreCbPipe), esink->prev_index, esink->prev_buf);
+ esink->debuglog_cnt_ecoreCbPipe--;
+ }
+ if (esink->sent_buffer_cnt == MAX_ECOREPIPE_BUFFER_CNT)
+ GST_WARNING("sent buffer cnt 4->3 so skip will be stop");
+
+ esink->sent_buffer_cnt--;
+ GST_DEBUG("prev gst_buffer %p's unref Start!!", esink->prev_buf);
+ gst_buffer_unref(esink->prev_buf);
+ GST_DEBUG("prev gst_buffer %p's unref End!!", esink->prev_buf);
+ } else {
+ GST_DEBUG("ref_count=%d unref prev gst_buffer %p", esink->displaying_buffer[esink->prev_index].ref_count,esink->prev_buf);
+ }
+
+ GST_DEBUG("Current gst_buf %p and index=%d is overwrited to Prev gst_buf %p & index %d",
+ esink->displaying_buffer[index].buffer, index, esink->prev_buf, esink->prev_index );
+ esink->prev_buf = esink->displaying_buffer[index].buffer;
+ esink->prev_index = index;
+ }else if(esink->tbm_surface_format == TBM_FORMAT_YUV420) {
+ /* Print debug log for 8 frame */
+ if(esink->debuglog_cnt_ecoreCbPipe > 0)
+ {
+ GST_WARNING("(%d) ecore_cb_pipe set index [%d] tbm_surf[%p]",
+ DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_ecoreCbPipe), index, esink->displaying_buffer[index].tbm_surf);
+ esink->debuglog_cnt_ecoreCbPipe--;
+ }
+ if (esink->sent_buffer_cnt == MAX_ECOREPIPE_BUFFER_CNT)
+ GST_WARNING("sent buffer cnt 4->3 so skip will be stop");
+
+ esink->sent_buffer_cnt--;
+ }
+#endif
+#ifdef USE_FIMCC
+ if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) {
+ evas_object_image_size_set (esink->eo, esink->w, esink->h);
+ GST_DEBUG("evas_object_image_size_set(), width(%d),height(%d)", esink->w, esink->h);
+ esink->is_evas_object_size_set = TRUE;
+ }
+ if (esink->gl_zerocopy) {
+ img_data = evas_object_image_data_get (esink->eo, EINA_TRUE);
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ if (!img_data || !buf_info.data) {
+ GST_WARNING ("Cannot get image data from evas object or cannot get gstbuffer data");
+ evas_object_image_data_set(esink->eo, img_data);
+ } else {
+ GST_DEBUG ("img_data(%x), buf_info.data:%x, esink->w(%d),esink->h(%d), esink->eo(%x)",img_data,buf_info.data,esink->w,esink->h,esink->eo);
+ memcpy (img_data, buf_info.data, esink->w * esink->h * COLOR_DEPTH);
+ evas_object_image_pixels_dirty_set (esink->eo, 1);
+ evas_object_image_data_set(esink->eo, img_data);
+ }
+ gst_buffer_unmap(buf, &buf_info);
+ gst_buffer_unref (buf);
+ } else {
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ GST_DEBUG ("buf_info.data(buf):%x, esink->eo(%x)",buf_info.data,esink->eo);
+ evas_object_image_data_set (esink->eo, buf_info.data);
+ gst_buffer_unmap(buf, &buf_info);
+ evas_object_image_pixels_dirty_set (esink->eo, 1);
+ if (esink->oldbuf) {
+ gst_buffer_unref(esink->oldbuf);
+ }
+ esink->oldbuf = buf;
+ }
+#endif
+#ifdef USE_TBM_SURFACE
+ g_mutex_unlock(esink->display_buffer_lock);
+#endif
+ GST_DEBUG ("[LEAVE]");
+}
+#ifdef USE_TBM_SURFACE
+static void
+gst_evas_image_sink_update_geometry (GstEvasImageSink *esink, GstVideoRectangle *result)
+{
+ if (!esink || !esink->eo) {
+ GST_WARNING("there is no esink");
+ return;
+ }
+
+ result->x = 0;
+ result->y = 0;
+
+ switch (esink->display_geometry_method)
+ {
+ case DISP_GEO_METHOD_LETTER_BOX: // 0
+ /* set black padding for letter box mode */
+ GST_DEBUG("letter box mode");
+ esink->use_ratio = TRUE;
+ result->w = esink->eo_size.w;
+ result->h = esink->eo_size.h;
+ break;
+ case DISP_GEO_METHOD_ORIGIN_SIZE: // 1
+ GST_DEBUG("origin size mode");
+ esink->use_ratio = FALSE;
+ /* set coordinate for each case */
+ result->x = (esink->eo_size.w-esink->w) / 2;
+ result->y = (esink->eo_size.h-esink->h) / 2;
+ result->w = esink->w;
+ result->h = esink->h;
+ break;
+ case DISP_GEO_METHOD_FULL_SCREEN: // 2
+ GST_DEBUG("full screen mode");
+ esink->use_ratio = FALSE;
+ result->w = esink->eo_size.w;
+ result->h = esink->eo_size.h;
+ break;
+ case DISP_GEO_METHOD_CROPPED_FULL_SCREEN: // 3
+ GST_DEBUG("cropped full screen mode");
+ esink->use_ratio = FALSE;
+ /* compare evas object's ratio with video's */
+ if((esink->eo_size.w/esink->eo_size.h) > (esink->w/esink->h))
+ {
+ result->w = esink->eo_size.w;
+ result->h = esink->eo_size.w * esink->h / esink->w;
+ result->y = -(result->h-esink->eo_size.h) / 2;
+ }
+ else
+ {
+ result->w = esink->eo_size.h * esink->w / esink->h;
+ result->h = esink->eo_size.h;
+ result->x = -(result->w-esink->eo_size.w) / 2;
+ }
+ break;
+ case DISP_GEO_METHOD_ORIGIN_SIZE_OR_LETTER_BOX: // 4
+ GST_DEBUG("origin size or letter box mode");
+ /* if video size is smaller than evas object's, it will be set to origin size mode */
+ if((esink->eo_size.w > esink->w) && (esink->eo_size.h > esink->h))
+ {
+ GST_DEBUG("origin size mode");
+ esink->use_ratio = FALSE;
+ /* set coordinate for each case */
+ result->x = (esink->eo_size.w-esink->w) / 2;
+ result->y = (esink->eo_size.h-esink->h) / 2;
+ result->w = esink->w;
+ result->h = esink->h;
+ }
+ else
+ {
+ GST_DEBUG("letter box mode");
+ esink->use_ratio = TRUE;
+ result->w = esink->eo_size.w;
+ result->h = esink->eo_size.h;
+ }
+ break;
+ default:
+ GST_WARNING("unsupported mode.");
+ break;
+ }
+ GST_DEBUG("geometry result [%d, %d, %d, %d]", result->x, result->y, result->w, result->h);
+}
+static void
+gst_evas_image_sink_apply_geometry (GstEvasImageSink *esink)
+{
+ if (!esink || !esink->eo) {
+ GST_WARNING("there is no esink");
+ return;
+ }
+
+ Evas_Native_Surface *surf = evas_object_image_native_surface_get(esink->eo);
+ GstVideoRectangle result = {0};
+
+ if(surf)
+ {
+ GST_DEBUG("native surface exists");
+ surf->data.tizen.rot = esink->rotate_angle;
+ surf->data.tizen.flip = esink->flip;
+ evas_object_image_native_surface_set(esink->eo, surf);
+
+ gst_evas_image_sink_update_geometry(esink, &result);
+
+ if(esink->use_ratio)
+ {
+ surf->data.tizen.ratio = (float) esink->w / esink->h;
+ GST_LOG("set ratio for letter mode");
+ }
+
+ if(result.x || result.y)
+ GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y);
+
+ evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h);
+ }
+ else
+ GST_WARNING("there is no surf");
+}
+#endif
+
+static void
+gst_evas_image_sink_init (GstEvasImageSink *esink)
+{
+ GST_INFO ("[ENTER]");
+
+ esink->eo = NULL;
+ esink->epipe = NULL;
+ esink->object_show = FALSE;
+ esink->update_visibility = UPDATE_FALSE;
+ esink->is_evas_object_size_set = FALSE;
+#ifdef USE_FIMCC
+ esink->gl_zerocopy = FALSE;
+ esink->present_data_addr = -1;
+#endif
+#ifdef USE_TBM_SURFACE
+ esink->display_buffer_lock = g_mutex_new ();
+ esink->flow_lock = g_mutex_new ();
+ int i = 0;
+ for (i=0; i<TBM_SURFACE_NUM; i++)
+ {
+ esink->displaying_buffer[i].tbm_surf = NULL;
+ esink->displaying_buffer[i].buffer = NULL;
+ esink->displaying_buffer[i].bo = NULL;
+ esink->displaying_buffer[i].ref_count = 0;
+ }
+ esink->prev_buf = NULL;
+ esink->prev_index = -1;
+ esink->cur_index = -1;
+ esink->enable_flush_buffer = TRUE;
+ esink->need_flush = FALSE;
+ esink->display_geometry_method = DISP_GEO_METHOD_LETTER_BOX;
+ esink->flip = FLIP_NONE;
+ esink->eo_size.x = esink->eo_size.y =
+ esink->eo_size.w = esink->eo_size.h = 0;
+ esink->use_ratio = FALSE;
+ esink->sent_buffer_cnt = 0;
+ esink->debuglog_cnt_showFrame = DEBUGLOG_DEFAULT_COUNT;
+ esink->debuglog_cnt_ecoreCbPipe = DEBUGLOG_DEFAULT_COUNT;
+
+ esink->src_buf_idx = 0;
+ esink->is_buffer_allocated = FALSE;
+#endif
+ if(!instance_lock) {
+ instance_lock = g_mutex_new();
+ }
+ g_mutex_lock (instance_lock);
+ instance_lock_count++;
+ g_mutex_unlock (instance_lock);
+
+ g_object_weak_ref (G_OBJECT (esink), gst_evas_image_sink_fini, NULL);
+
+ GST_DEBUG ("[LEAVE]");
+}
+
+static void
+evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ GST_INFO ("enter");
+
+ GstEvasImageSink *esink = data;
+ if (!esink) {
+ return;
+ }
+#ifdef USE_FIMCC
+ if (esink->oldbuf) {
+ gst_buffer_unref (esink->oldbuf);
+ esink->oldbuf = NULL;
+ }
+#endif
+ if (esink->eo) {
+#ifdef USE_TBM_SURFACE
+ EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo));
+ GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo);
+#endif
+ EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
+ GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo);
+
+ evas_object_image_data_set(esink->eo, NULL);
+ esink->eo = NULL;
+ }
+ GST_DEBUG ("[LEAVE]");
+}
+
+static void
+evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ int x, y, w, h;
+ x = y = w = h = 0;
+
+ GST_DEBUG ("[ENTER]");
+
+ GstEvasImageSink *esink = data;
+ if (!esink || !esink->eo) {
+ return;
+ }
+
+ evas_object_geometry_get(esink->eo, &x, &y, &w, &h);
+ if (!w || !h) {
+ GST_WARNING ("evas object size (w:%d,h:%d) was not set", w, h);
+ } else {
+#ifdef USE_TBM_SURFACE
+ esink->eo_size.x = x;
+ esink->eo_size.y = y;
+ esink->eo_size.w = w;
+ esink->eo_size.h = h;
+ GST_WARNING ("resize (x:%d, y:%d, w:%d, h:%d)", x, y, w, h);
+ gst_evas_image_sink_apply_geometry(esink);
+#endif
+#ifdef USE_FIMCC
+ evas_object_image_fill_set(esink->eo, 0, 0, w, h);
+ GST_DEBUG ("evas object fill set (w:%d,h:%d)", w, h);
+#endif
+ }
+ GST_DEBUG ("[LEAVE]");
+}
+#ifdef USE_TBM_SURFACE
+static void
+evas_callback_render_pre (void *data, Evas *e, void *event_info)
+{
+ GstEvasImageSink *esink = data;
+ if (!esink || !esink->eo) {
+ GST_WARNING("there is no esink info.... esink : %p, or eo is NULL returning", esink);
+ return;
+ }
+ if(esink->need_flush && esink->flush_buffer)
+ {
+ g_mutex_lock(esink->display_buffer_lock);
+ Evas_Native_Surface surf;
+ GstVideoRectangle result = {0};
+
+ evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h);
+ if (!esink->eo_size.w || !esink->eo_size.h) {
+ GST_ERROR ("there is no information for evas object size");
+ return;
+ }
+ gst_evas_image_sink_update_geometry(esink, &result);
+ if(!result.w || !result.h)
+ {
+ GST_ERROR("no information about geometry (%d, %d)", result.w, result.h);
+ return;
+ }
+
+ if(esink->use_ratio)
+ {
+ surf.data.tizen.ratio = (float) esink->w / esink->h;
+ GST_LOG("set ratio for letter mode");
+ }
+ evas_object_size_hint_align_set(esink->eo, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ evas_object_size_hint_weight_set(esink->eo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) {
+ evas_object_image_size_set(esink->eo, esink->w, esink->h);
+ esink->is_evas_object_size_set = TRUE;
+ }
+
+ if(result.x || result.y)
+ GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y);
+
+ evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h);
+
+ surf.type = EVAS_NATIVE_SURFACE_TBM;
+ surf.version = EVAS_NATIVE_SURFACE_VERSION;
+ surf.data.tizen.buffer = esink->flush_buffer->tbm_surf;
+ surf.data.tizen.rot = esink->rotate_angle;
+ surf.data.tizen.flip = esink->flip;
+ GST_DEBUG("use esink->flush buffer->tbm_surf (%p), rotate(%d), flip(%d)",
+ esink->flush_buffer->tbm_surf, esink->rotate_angle, esink->flip);
+ evas_object_image_native_surface_set(esink->eo, &surf);
+ g_mutex_unlock(esink->display_buffer_lock);
+ esink->need_flush = FALSE;
+ }
+ evas_object_image_pixels_dirty_set (esink->eo, EINA_TRUE);
+ GST_LOG("dirty set finish");
+}
+
+static gboolean
+gst_evas_image_sink_release_source_buffer(GstEvasImageSink *esink)
+{
+ int i = 0;
+ tbm_bo_handle bo_handle;
+ g_mutex_lock(esink->display_buffer_lock);
+
+ for(i = 0; i < TBM_SURFACE_NUM; i++) {
+ GST_WARNING("[reset] reset gst %p", esink->displaying_buffer[i].buffer);
+ esink->displaying_buffer[i].bo = NULL;
+ esink->displaying_buffer[i].tbm_surf = NULL;
+ esink->displaying_buffer[i].ref_count = 0;
+ }
+
+ for(i = 0; i < SOURCE_BUFFER_NUM; i++) {
+ if(esink->src_buffer_info[i].bo) {
+ tbm_bo_unmap(esink->src_buffer_info[i].bo);
+ esink->src_buffer_info[i].bo = NULL;
+ }
+
+ if (esink->src_buffer_info[i].tbm_surf) {
+ tbm_surface_destroy(esink->src_buffer_info[i].tbm_surf);
+ esink->src_buffer_info[i].tbm_surf = NULL;
+ }
+ }
+
+ esink->is_buffer_allocated = FALSE;
+ esink->src_buf_idx = 0;
+ esink->prev_buf = NULL;
+ esink->prev_index = -1;
+ esink->cur_index = -1;
+
+ esink->eo_size.x = esink->eo_size.y =
+ esink->eo_size.w = esink->eo_size.h = 0;
+ esink->use_ratio = FALSE;
+ esink->sent_buffer_cnt = 0;
+
+ g_mutex_unlock(esink->display_buffer_lock);
+
+ return TRUE;
+}
+
+static gboolean
+gst_evas_image_sink_allocate_source_buffer(GstEvasImageSink *esink)
+{
+ int size = 0;
+ int idx = 0;
+ tbm_bo bo;
+ tbm_bo_handle vaddr;
+ GstFlowReturn ret=GST_FLOW_OK;
+
+ if (esink == NULL) {
+ GST_ERROR("handle is NULL");
+ return FALSE;
+ }
+
+ for(idx=0; idx < SOURCE_BUFFER_NUM; idx++) {
+ if(!esink->src_buffer_info[idx].tbm_surf) {
+ /* create tbm surface */
+ esink->src_buffer_info[idx].tbm_surf = tbm_surface_create(esink->w, esink->h, esink->tbm_surface_format);
+ }
+ if(!esink->src_buffer_info[idx].tbm_surf)
+ {
+ GST_ERROR("tbm_surf is NULL!!");
+ goto ALLOC_FAILED;
+ }
+
+ /* get bo and size */
+ bo = tbm_surface_internal_get_bo(esink->src_buffer_info[idx].tbm_surf, 0);
+ size = tbm_bo_size(bo);
+ if(!bo || !size)
+ {
+ GST_ERROR("bo(%p), size(%d)", bo, size);
+ goto ALLOC_FAILED;
+ }
+ esink->src_buffer_info[idx].bo = bo;
+
+ vaddr = tbm_bo_map(bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
+ if (!vaddr.ptr) {
+ GST_WARNING_OBJECT(esink, "get vaddr failed pointer = %p", vaddr.ptr);
+ tbm_bo_unmap(bo);
+ goto ALLOC_FAILED;
+ } else {
+ memset (vaddr.ptr, 0x0, size);
+ GST_LOG_OBJECT (esink, "tbm_bo_map(VADDR) finished, bo(%p), vaddr(%p)", bo, vaddr.ptr);
+ }
+
+ esink->src_buffer_info[idx].usr_addr = vaddr.ptr;
+
+ GST_WARNING_OBJECT(esink, "src buffer index:%d , tbm surface : %p", idx, esink->src_buffer_info[idx].tbm_surf);
+ }
+
+ return TRUE;
+
+ALLOC_FAILED:
+ gst_evas_image_sink_release_source_buffer(esink);
+ return FALSE;
+}
+#endif
+
+static int
+evas_image_sink_get_size_from_caps (GstCaps *caps, int *w, int *h)
+{
+ gboolean r;
+ int width, height;
+ GstStructure *s;
+
+ if (!caps || !w || !h) {
+ return -1;
+ }
+ s = gst_caps_get_structure (caps, 0);
+ if (!s) {
+ return -1;
+ }
+
+ r = gst_structure_get_int (s, CAP_WIDTH, &width);
+ if (r == FALSE) {
+ GST_DEBUG("fail to get width from caps");
+ return -1;
+ }
+
+ r = gst_structure_get_int (s, CAP_HEIGHT, &height);
+ if (r == FALSE) {
+ GST_DEBUG("fail to get height from caps");
+ return -1;
+ }
+
+ *w = width;
+ *h = height;
+ GST_DEBUG ("size w(%d), h(%d)", width, height);
+
+ return 0;
+}
+#ifdef USE_FIMCC
+static gboolean
+is_zerocopy_supported (Evas *e)
+{
+ Eina_List *engines, *l;
+ int cur_id;
+ int id;
+ char *name;
+
+ if (!e) {
+ return FALSE;
+ }
+
+ engines = evas_render_method_list ();
+ if (!engines) {
+ return FALSE;
+ }
+
+ cur_id = evas_output_method_get (e);
+
+ EINA_LIST_FOREACH (engines, l, name) {
+ id = evas_render_method_lookup (name);
+ if (name && id == cur_id) {
+ if (!strcmp (name, GL_X11_ENGINE)) {
+ return TRUE;
+ }
+ break;
+ }
+ }
+ return FALSE;
+}
+
+static int
+evas_image_sink_event_parse_data (GstEvasImageSink *esink, GstEvent *event)
+{
+ const GstStructure *st;
+ guint st_data_addr = 0;
+ gint st_data_width = 0;
+ gint st_data_height = 0;
+
+ g_return_val_if_fail (event != NULL, FALSE);
+ g_return_val_if_fail (esink != NULL, FALSE);
+
+ if (GST_EVENT_TYPE (event) != GST_EVENT_CUSTOM_DOWNSTREAM_OOB) {
+ GST_WARNING ("it's not a custom downstream oob event");
+ return -1;
+ }
+ st = gst_event_get_structure (event);
+ if (st == NULL || !gst_structure_has_name (st, "GstStructureForCustomEvent")) {
+ GST_WARNING ("structure in a given event is not proper");
+ return -1;
+ }
+ if (!gst_structure_get_uint (st, "data-addr", &st_data_addr)) {
+ GST_WARNING ("parsing data-addr failed");
+ return -1;
+ }
+ esink->present_data_addr = st_data_addr;
+
+ return 0;
+}
+#endif
+static gboolean
+gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event)
+{
+#ifdef USE_FIMCC
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (sink);
+ GstMessage *msg;
+ gchar *str;
+#endif
+ switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_FLUSH_START:
+ GST_DEBUG ("GST_EVENT_FLUSH_START");
+ break;
+ case GST_EVENT_FLUSH_STOP:
+ GST_DEBUG ("GST_EVENT_FLUSH_STOP");
+ break;
+ case GST_EVENT_EOS:
+ GST_DEBUG ("GST_EVENT_EOS");
+ break;
+#ifdef USE_FIMCC
+ case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
+ if(!evas_image_sink_event_parse_data(esink, event)) {
+ GST_DEBUG ("GST_EVENT_CUSTOM_DOWNSTREAM_OOB, present_data_addr:%x",esink->present_data_addr);
+ } else {
+ GST_ERROR ("evas_image_sink_event_parse_data() failed");
+ }
+ break;
+#endif
+ default:
+ break;
+ }
+ if (GST_BASE_SINK_CLASS (gst_evas_image_sink_parent_class)->event) {
+ return GST_BASE_SINK_CLASS (gst_evas_image_sink_parent_class)->event (sink, event);
+ } else {
+ return TRUE;
+ }
+}
+
+static GstStateChangeReturn
+gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition)
+{
+ GstStateChangeReturn ret_state = GST_STATE_CHANGE_SUCCESS;
+ GstEvasImageSink *esink = NULL;
+ GstFlowReturn ret=GST_FLOW_OK;
+ esink = GST_EVASIMAGESINK(element);
+
+ if(!esink) {
+ GST_ERROR("can not get evasimagesink from element");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ GST_WARNING ("*** STATE_CHANGE_NULL_TO_READY ***");
+#ifdef USE_TBM_SURFACE
+ g_mutex_lock (esink->flow_lock);
+ if (!is_evas_image_object (esink->eo)) {
+ GST_ERROR_OBJECT (esink, "There is no evas image object..");
+ g_mutex_unlock (esink->flow_lock);
+ return GST_STATE_CHANGE_FAILURE;
+ }
+ g_mutex_unlock (esink->flow_lock);
+#endif
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ GST_WARNING ("*** STATE_CHANGE_READY_TO_PAUSED ***");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+#ifdef USE_TBM_SURFACE
+ /* Print debug log for 8 frame */
+ esink->debuglog_cnt_showFrame = DEBUGLOG_DEFAULT_COUNT;
+ esink->debuglog_cnt_ecoreCbPipe = DEBUGLOG_DEFAULT_COUNT;
+#endif
+ GST_WARNING ("*** STATE_CHANGE_PAUSED_TO_PLAYING ***");
+ break;
+ default:
+ break;
+ }
+
+ ret_state = GST_ELEMENT_CLASS (gst_evas_image_sink_parent_class)->change_state (element, transition);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ GST_WARNING ("*** STATE_CHANGE_PLAYING_TO_PAUSED ***");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ GST_WARNING ("*** STATE_CHANGE_PAUSED_TO_READY ***");
+#ifdef USE_TBM_SURFACE
+ Eina_Bool r;
+ /* flush buffer, we will copy last buffer to keep image data and reset buffer list */
+ GST_WARNING("esink->enable_flush_buffer : %d", esink->enable_flush_buffer);
+ if(esink->enable_flush_buffer && esink->tbm_surface_format == TBM_FORMAT_NV12)
+ {
+ if (gst_esink_make_flush_buffer(esink) == FALSE) {
+ ret = gst_esink_epipe_reset(esink);
+ if(ret) {
+ GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret);
+ return GST_STATE_CHANGE_FAILURE;
+ }
+ gst_evas_image_sink_reset(esink);
+ }
+ }
+ else {
+ ret = gst_esink_epipe_reset(esink);
+ if(ret) {
+ GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret);
+ return GST_STATE_CHANGE_FAILURE;
+ }
+ if(esink->tbm_surface_format == TBM_FORMAT_NV12) {
+ gst_evas_image_sink_reset(esink);
+ } else if(esink->tbm_surface_format == TBM_FORMAT_YUV420) {
+ gst_evas_image_sink_release_source_buffer(esink);
+ }
+ }
+#endif
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ GST_WARNING ("*** STATE_CHANGE_READY_TO_NULL ***");
+#ifdef USE_TBM_SURFACE
+ if(esink->flush_buffer)
+ _release_flush_buffer(esink);
+ EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo));
+#endif
+ EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
+ if (esink->epipe) {
+ GST_DEBUG("ecore-pipe will delete");
+ ecore_pipe_del (esink->epipe);
+ esink->epipe = NULL;
+ }
+ break;
+ default:
+ break;
+ }
+
+ return ret_state;
+}
+
+static void
+gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
+ Evas_Object *eo;
+
+ g_mutex_lock (instance_lock);
+
+ switch (prop_id) {
+ case PROP_EVAS_OBJECT:
+ eo = g_value_get_pointer (value);
+ if (is_evas_image_object (eo)) {
+ if (eo != esink->eo) {
+ Eina_Bool r;
+#ifdef USE_TBM_SURFACE
+ EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo));
+#endif
+ /* delete evas object callbacks registrated on a previous evas image object */
+ EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
+ esink->eo = eo;
+
+ /* add evas object callbacks on a new evas image object */
+ EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo, esink);
+#ifdef USE_TBM_SURFACE
+ GST_WARNING("register render callback [esink : %p, esink->eo : %x]", esink, esink->eo);
+ EVASIMAGESINK_SET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo), esink);
+ evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h);
+ GST_WARNING ("evas object size (x:%d, y:%d, w:%d, h:%d)", esink->eo_size.x, esink->eo_size.y, esink->eo_size.w, esink->eo_size.h);
+#endif
+#ifdef USE_FIMCC
+ esink->gl_zerocopy = is_zerocopy_supported (evas_object_evas_get (eo));
+ if (esink->gl_zerocopy) {
+ evas_object_image_content_hint_set (esink->eo, EVAS_IMAGE_CONTENT_HINT_DYNAMIC);
+ GST_DEBUG("Enable gl zerocopy");
+ }
+#endif
+ GST_DEBUG("Evas Image Object(%x) is set", esink->eo);
+ esink->is_evas_object_size_set = FALSE;
+ esink->object_show = TRUE;
+ esink->update_visibility = UPDATE_TRUE;
+ if (esink->epipe) {
+ r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY);
+ if (r == EINA_FALSE) {
+ GST_WARNING ("Failed to ecore_pipe_write() for updating visibility\n");
+ }
+ }
+ }
+ } else {
+ GST_ERROR ("Cannot set evas-object property: value is not an evas image object");
+ }
+ break;
+
+ case PROP_EVAS_OBJECT_SHOW:
+ {
+ Eina_Bool r;
+ esink->object_show = g_value_get_boolean (value);
+ if( !is_evas_image_object(esink->eo) ) {
+ GST_WARNING ("Cannot apply visible(show-object) property: cannot get an evas object\n");
+ break;
+ }
+ esink->update_visibility = UPDATE_TRUE;
+ GST_LOG("esink->update_visibility : %d", esink->update_visibility);
+ if (esink->epipe) {
+ r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY);
+ if (r == EINA_FALSE) {
+ GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n");
+ }
+ }
+ break;
+ }
+#ifdef USE_TBM_SURFACE
+ case PROP_ROTATE_ANGLE:
+ {
+ int rotate = 0;
+ rotate = g_value_get_int (value);
+ switch(rotate)
+ {
+ case DEGREE_0:
+ esink->rotate_angle = 0;
+ break;
+ case DEGREE_90:
+ esink->rotate_angle = 90;
+ break;
+ case DEGREE_180:
+ esink->rotate_angle = 180;
+ break;
+ case DEGREE_270:
+ esink->rotate_angle = 270;
+ break;
+ default:
+ break;
+ }
+ GST_INFO("update rotate_angle : %d", esink->rotate_angle);
+ break;
+ }
+ case PROP_DISPLAY_GEOMETRY_METHOD:
+ {
+ Eina_Bool r;
+ guint geometry = g_value_get_int (value);
+ if (esink->display_geometry_method != geometry) {
+ esink->display_geometry_method = geometry;
+ GST_INFO_OBJECT (esink, "Overlay geometry method update, display_geometry_method(%d)", esink->display_geometry_method);
+ }
+
+ g_mutex_lock(esink->display_buffer_lock);
+
+ if(esink->cur_index!=-1 && esink->epipe)
+ {
+ GST_WARNING("apply property esink->cur_index =%d",esink->cur_index);
+ esink->displaying_buffer[esink->cur_index].ref_count++;
+ gst_buffer_ref(esink->displaying_buffer[esink->cur_index].buffer);
+ esink->sent_buffer_cnt++;
+ r = ecore_pipe_write (esink->epipe, &esink->cur_index, SIZE_FOR_TBM_SUR_INDEX);
+
+ if (r == EINA_FALSE) {
+ GST_WARNING("ecore_pipe_write fail");
+ esink->displaying_buffer[esink->cur_index].ref_count--;
+ gst_buffer_unref(esink->displaying_buffer[esink->cur_index].buffer);
+ esink->sent_buffer_cnt--;
+ }
+ }
+ g_mutex_unlock(esink->display_buffer_lock);
+ break;
+ }
+ case PROP_ENABLE_FLUSH_BUFFER:
+ esink->enable_flush_buffer = g_value_get_boolean(value);
+ break;
+ case PROP_FLIP:
+ {
+ esink->flip = g_value_get_int(value);
+ GST_INFO("update flip : %d", esink->flip);
+ break;
+ }
+#endif
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+ g_mutex_unlock (instance_lock);
+}
+
+static void
+gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
+
+ switch (prop_id) {
+ case PROP_EVAS_OBJECT:
+ g_value_set_pointer (value, esink->eo);
+ break;
+ case PROP_EVAS_OBJECT_SHOW:
+ g_value_set_boolean (value, esink->object_show);
+ break;
+#ifdef USE_TBM_SURFACE
+ case PROP_ROTATE_ANGLE:
+ g_value_set_int (value, esink->rotate_angle);
+ break;
+ case PROP_DISPLAY_GEOMETRY_METHOD:
+ g_value_set_int (value, esink->display_geometry_method);
+ break;
+ case PROP_ENABLE_FLUSH_BUFFER:
+ g_value_set_boolean(value, esink->enable_flush_buffer);
+ break;
+ case PROP_FLIP:
+ g_value_set_int(value, esink->flip);
+ break;
+#endif
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static gboolean
+gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps)
+{
+ int r;
+ int w, h;
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (base_sink);
+ GstStructure *structure = NULL;
+ gchar *format = NULL;
+
+ esink->is_evas_object_size_set = FALSE;
+ r = evas_image_sink_get_size_from_caps (caps, &w, &h);
+ if (!r) {
+ esink->w = w;
+ esink->h = h;
+ GST_DEBUG ("set size w(%d), h(%d)", w, h);
+ }
+
+ structure = gst_caps_get_structure (caps, 0);
+ if (!structure) {
+ return FALSE;
+ }
+
+ if ((format = gst_structure_get_string (structure, "format"))) {
+
+ GST_DEBUG ("format(dst) is not set...it may be rgb series");
+ }
+
+ GST_DEBUG_OBJECT(esink, "source color format is %s", format);
+#ifdef USE_TBM_SURFACE
+ if (!strcmp (format, "SN12") || !strcmp (format, "NV12"))
+ esink->tbm_surface_format = TBM_FORMAT_NV12;
+ else if (!strcmp (format, "I420"))
+ esink->tbm_surface_format = TBM_FORMAT_YUV420;
+ else {
+ GST_ERROR("cannot parse fourcc format from caps.");
+ return FALSE;
+ }
+#endif
+
+ return TRUE;
+}
+
+static GstFlowReturn
+gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf)
+{
+ GstEvasImageSink *esink = GST_EVASIMAGESINK (video_sink);
+ Eina_Bool r;
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+
+ GST_LOG("[ENTER] show frame");
+#ifdef USE_TBM_SURFACE
+ if (!gst_evas_image_sink_ref_count (buf))
+ {
+ GST_WARNING("ref count is 0.. skip show frame");
+ return GST_FLOW_OK;
+ }
+#endif
+ g_mutex_lock (instance_lock);
+#ifdef USE_FIMCC
+ if (esink->present_data_addr == -1) {
+ /* if present_data_addr is -1, we don't use this member variable */
+ } else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
+ GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d",
+ esink->present_data_addr, DO_RENDER_FROM_FIMC);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_OK;
+ }
+#endif
+ if (!esink->epipe) {
+ esink->epipe = ecore_pipe_add ((Ecore_Pipe_Cb)evas_image_sink_cb_pipe, esink);
+ if (!esink->epipe) {
+ GST_ERROR ("ecore-pipe create failed");
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_ERROR;
+ }
+ GST_DEBUG("ecore-pipe create success");
+ }
+#ifdef USE_TBM_SURFACE
+ int i = 0;
+ int index = -1;
+ SCMN_IMGB *scmn_imgb = NULL;
+ gboolean exist_bo = FALSE;
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+
+ GST_LOG ("BUF: gst_buf= %p dts= %" GST_TIME_FORMAT " pts= %" GST_TIME_FORMAT " size= %lu, mallocdata= %p",
+ buf, GST_TIME_ARGS(GST_BUFFER_DTS (buf)), GST_TIME_ARGS(GST_BUFFER_PTS (buf)), buf_info.size, buf_info.memory);
+
+ if(esink->tbm_surface_format == TBM_FORMAT_NV12) {
+ /* get received buffer informations */
+ scmn_imgb = (SCMN_IMGB *)buf_info.memory;
+ if (!scmn_imgb) {
+ GST_WARNING("scmn_imgb is NULL. Skip..." );
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_OK;
+ }
+ if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER)
+ {
+ /* check whether bo is new or not */
+ for(i=0; i<TBM_SURFACE_NUM; i++)
+ {
+ if(esink->displaying_buffer[i].bo==scmn_imgb->bo[0])
+ {
+ GST_DEBUG("it is already saved bo %p (index num : %d)", esink->displaying_buffer[i].bo, i);
+ index = i;
+ exist_bo = TRUE;
+ break;
+ }
+ else
+ exist_bo = FALSE;
+ }
+ /* keep bo */
+ if(!exist_bo)
+ {
+ /* find empty buffer space for indexing */
+ for(i=0; i<TBM_SURFACE_NUM; i++)
+ {
+ if(!esink->displaying_buffer[i].bo)
+ {
+ index = i;
+ break;
+ }
+ }
+ if(index!=-1)
+ {
+ /* keep informations */
+ esink->displaying_buffer[index].buffer = buf;
+ esink->displaying_buffer[index].bo = scmn_imgb->bo[0];
+ GST_WARNING("TBM bo %p / gst_buf %p", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer);
+
+ /* create new tbm surface */
+ esink->displaying_buffer[index].tbm_surf = tbm_surface_internal_create_with_bos(esink->w, esink->h,
+ TBM_FORMAT_NV12, esink->displaying_buffer[index].bo, TBM_BO_DEFAULT);
+ if(!esink->displaying_buffer[index].tbm_surf)
+ {
+ GST_WARNING("there is no tbm surface.. bo : %p, gst_buf : %p", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer);
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_OK;
+ }
+
+ GST_WARNING("create tbm surface : %p", esink->displaying_buffer[index].tbm_surf);
+ }
+ }
+ /* because it has same bo, use existing tbm surface */
+ else
+ {
+ if(index!=-1)
+ {
+ esink->displaying_buffer[index].buffer = buf;
+ GST_DEBUG("existing tbm surface %p.. bo %p, gst_buf %p", esink->displaying_buffer[index].tbm_surf, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer);
+ exist_bo = FALSE;
+ }
+ }
+
+ /* if it couldn't find proper index */
+ if(index == -1)
+ GST_WARNING("all spaces are using!!!");
+ else
+ GST_DEBUG("selected buffer index %d", index);
+
+ }
+ else if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_FLUSH_BUFFER)
+ {
+ /* flush buffer, we will copy last buffer to keep image data and reset buffer list */
+ GST_WARNING_OBJECT(esink, "FLUSH_BUFFER: gst_buf= %p dts= %" GST_TIME_FORMAT " pts= %" GST_TIME_FORMAT " size= %lu, mallocdata= %p",
+ buf, GST_TIME_ARGS(GST_BUFFER_DTS (buf)), GST_TIME_ARGS(GST_BUFFER_PTS (buf)), buf_info.size, buf_info.memory);
+ gst_buffer_ref (buf);
+ if (gst_esink_make_flush_buffer(esink))
+ GST_WARNING("made flush buffer");
+ gst_buffer_unref (buf);
+ }
+ else
+ {
+ GST_ERROR("it is not TBM buffer.. %d", scmn_imgb->buf_share_method);
+ }
+ } else if(esink->tbm_surface_format == TBM_FORMAT_YUV420) {
+ static int skip_count_i420=0;
+ if(esink->sent_buffer_cnt >= MAX_ECOREPIPE_BUFFER_CNT) {
+ if(!(skip_count_i420++%20)) {
+ GST_WARNING("[%d]EA buffer was already sent to ecore pipe, and %d frame skipped", esink->sent_buffer_cnt,skip_count_i420);
+ }
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_OK;
+ }
+
+ if(!esink->is_buffer_allocated) {
+ /* Allocate TBM buffer for non-zero copy case */
+ if(!gst_evas_image_sink_allocate_source_buffer(esink)) {
+ GST_ERROR_OBJECT(esink, "Buffer allocation failed");
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_ERROR;
+ }
+ esink->is_buffer_allocated = TRUE;
+ }
+
+ skip_count_i420 = 0; //for skip log in I420
+
+ /* check whether bo is new or not */
+ for(i=0; i<TBM_SURFACE_NUM; i++) {
+ if(esink->displaying_buffer[i].bo == esink->src_buffer_info[esink->src_buf_idx].bo) {
+ GST_DEBUG_OBJECT(esink, "it is already saved bo %p (index num : %d)", esink->displaying_buffer[i].bo, i);
+ index = i;
+ exist_bo = TRUE;
+ break;
+ }
+ else
+ exist_bo = FALSE;
+ }
+
+ /* keep bo */
+ if(!exist_bo) {
+ /* find empty buffer space for indexing */
+ for(i=0; i<TBM_SURFACE_NUM; i++) {
+ if(!esink->displaying_buffer[i].bo) {
+ index = i;
+ break;
+ }
+ }
+
+ if(index!=-1) {
+ /* keep informations */
+ esink->displaying_buffer[index].bo = esink->src_buffer_info[esink->src_buf_idx].bo;
+ esink->displaying_buffer[index].tbm_surf = esink->src_buffer_info[esink->src_buf_idx].tbm_surf;
+
+ GST_DEBUG_OBJECT(esink, "gst_buf %p, TBM bo %p.. gst_buf vaddr %p .. src data size(%lu)",
+ buf, esink->displaying_buffer[index].bo, buf_info.data, buf_info.size);
+
+ memcpy(esink->src_buffer_info[esink->src_buf_idx].usr_addr, buf_info.data, buf_info.size);
+ }
+ } else {
+ /* because it has same bo, use existing tbm surface */
+ if(index!=-1) {
+ memcpy(esink->src_buffer_info[esink->src_buf_idx].usr_addr, buf_info.data, buf_info.size);
+
+ GST_DEBUG_OBJECT(esink, "existing tbm surface %p.. gst_buf %p, bo %p, gst_buf vaddr %p",
+ esink->displaying_buffer[index].tbm_surf, buf, esink->displaying_buffer[index].bo, buf_info.data);
+ exist_bo = FALSE;
+ }
+ }
+
+ /* if it couldn't find proper index */
+ if(index == -1)
+ GST_WARNING_OBJECT(esink, "all spaces are being used!!!");
+ else
+ GST_DEBUG_OBJECT(esink, "selected buffer index %d", index);
+
+ } else {
+ GST_ERROR_OBJECT(esink, "unsupported color format");
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ return GST_FLOW_ERROR;
+ }
+#endif
+ if (esink->object_show) { //if (esink->object_show && index != -1)
+#ifdef USE_FIMCC
+ gst_buffer_ref (buf);
+ r = ecore_pipe_write (esink->epipe, &buf, sizeof (GstBuffer *));
+ if (r == EINA_FALSE) {
+ //add error handling
+ GST_WARNING("ecore_pipe_write fail");
+ gst_buffer_unref (buf);
+ }
+#endif
+#ifdef USE_TBM_SURFACE
+ int old_curidx=esink->cur_index ;
+ static int skip_count=0;
+ g_mutex_lock(esink->display_buffer_lock);
+
+ if(esink->tbm_surface_format == TBM_FORMAT_NV12 && scmn_imgb->buf_share_method != BUF_SHARE_METHOD_FLUSH_BUFFER) {
+ if (esink->sent_buffer_cnt < MAX_ECOREPIPE_BUFFER_CNT) {
+ GST_LOG("[show_frame] before refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf);
+ gst_buffer_ref (buf);
+ esink->displaying_buffer[index].ref_count++;
+ esink->cur_index = index;
+ GST_LOG("index %d set refcount increase as %d", index,esink->displaying_buffer[index].ref_count);
+ GST_LOG("[show_frame] after refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf);
+
+ /* Print debug log for 8 frame */
+ if(esink->debuglog_cnt_showFrame > 0)
+ {
+ GST_WARNING("(%d) ecore_pipe_write index[%d] gst_buf : %p", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_showFrame),
+ esink->cur_index, esink->displaying_buffer[esink->cur_index].buffer);
+ esink->debuglog_cnt_showFrame--;
+ }
+
+ esink->sent_buffer_cnt++;
+ skip_count =0 ;
+
+ r = ecore_pipe_write (esink->epipe, &esink->cur_index , SIZE_FOR_TBM_SUR_INDEX);
+
+ if (r == EINA_FALSE) {
+ GST_LOG("[show_frame] before refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf);
+ esink->cur_index = old_curidx;
+ if(esink->displaying_buffer[index].ref_count)
+ {
+ esink->displaying_buffer[index].ref_count--;
+ esink->sent_buffer_cnt--;
+ gst_buffer_unref(buf);
+ GST_ERROR("finish unreffing");
+ }
+ }
+ } else {
+ /* If buffer count which is sent to ecore pipe, is upper 3, Print Error log */
+ if(!(skip_count++%20)) {
+ GST_WARNING("[%d]EA buffer was already sent to ecore pipe, and %d frame skipped", esink->sent_buffer_cnt,skip_count);
+ }
+ }
+ } else if (esink->tbm_surface_format == TBM_FORMAT_YUV420) {
+ esink->cur_index = index;
+ GST_LOG("index %d", index);
+ GST_LOG("[show_frame] gst_buf vaddr %p", esink->src_buffer_info[esink->src_buf_idx].usr_addr);
+
+ /* Print debug log for 8 frame */
+ if(esink->debuglog_cnt_showFrame > 0)
+ {
+ GST_WARNING("(%d) ecore_pipe_write : index[%d], bo[%p], tbm_surf[%p], gst_buf[%p], gst_buf vaddr [%p]", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_showFrame),
+ esink->cur_index, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].tbm_surf, buf, esink->src_buffer_info[esink->src_buf_idx].usr_addr);
+ esink->debuglog_cnt_showFrame--;
+ }
+
+ esink->sent_buffer_cnt++;
+
+ esink->src_buf_idx++;
+ r = ecore_pipe_write (esink->epipe, &esink->cur_index , SIZE_FOR_TBM_SUR_INDEX);
+
+ if (r == EINA_FALSE) {
+ esink->cur_index = old_curidx;
+ esink->sent_buffer_cnt--;
+ esink->src_buf_idx--;
+ GST_ERROR("ecore_pipe_write is failed. index[%d], bo[%p], tbm_surf[%p], gst_buf vaddr [%p]",
+ index, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].tbm_surf, esink->src_buffer_info[esink->src_buf_idx].usr_addr);
+ }
+ esink->src_buf_idx = esink->src_buf_idx % SOURCE_BUFFER_NUM;
+ }
+
+ g_mutex_unlock(esink->display_buffer_lock);
+#endif
+ GST_DEBUG ("ecore_pipe_write() was called with gst_buf= %p.. gst_buf Vaddr=%p, mallocdata= %p", buf, buf_info.size, buf_info.memory);
+ } else {
+ GST_WARNING ("skip ecore_pipe_write(). becuase of esink->object_show(%d) index(%d)", esink->object_show, index);
+ }
+ gst_buffer_unmap(buf, &buf_info);
+ g_mutex_unlock (instance_lock);
+ GST_DEBUG ("Leave");
+ return GST_FLOW_OK;
+}
+
+#ifdef USE_TBM_SURFACE
+static GstFlowReturn
+gst_esink_epipe_reset(GstEvasImageSink *esink)
+{
+ if (esink == NULL) {
+ GST_ERROR("handle is NULL");
+ return GST_FLOW_ERROR;
+ }
+
+ if (esink->epipe) {
+ GST_DEBUG("ecore-pipe will delete");
+ ecore_pipe_del (esink->epipe);
+ esink->epipe = NULL;
+ }
+
+ if (!esink->epipe) {
+ esink->epipe = ecore_pipe_add ((Ecore_Pipe_Cb)evas_image_sink_cb_pipe, esink);
+ if (!esink->epipe) {
+ GST_ERROR ("ecore-pipe create failed");
+ return GST_FLOW_ERROR;
+ }
+ GST_DEBUG("ecore-pipe create success");
+ }
+
+ return GST_FLOW_OK;
+}
+
+
+static gboolean gst_esink_make_flush_buffer(GstEvasImageSink *esink)
+{
+ GstEvasImageFlushBuffer *flush_buffer = NULL;
+ GstEvasImageDisplayingBuffer *display_buffer = NULL;
+ int size = 0;
+ tbm_bo bo;
+ tbm_bo_handle vaddr_src;
+ tbm_bo_handle vaddr_dst;
+ GstFlowReturn ret=GST_FLOW_OK;
+ int src_size = 0;
+
+ if (esink == NULL) {
+ GST_ERROR("handle is NULL");
+ return FALSE;
+ }
+
+ if (esink->cur_index == -1) {
+ GST_WARNING_OBJECT(esink, "there is no remained buffer");
+ return FALSE;
+ }
+
+ if(esink->flush_buffer)
+ _release_flush_buffer(esink);
+
+ /* malloc buffer */
+ flush_buffer = (GstEvasImageFlushBuffer *)malloc(sizeof(GstEvasImageFlushBuffer));
+ if (flush_buffer == NULL) {
+ GST_ERROR_OBJECT(esink, "GstEvasImageFlushBuffer alloc failed");
+ return FALSE;
+ }
+
+ memset(flush_buffer, 0x0, sizeof(GstEvasImageFlushBuffer));
+
+ display_buffer = &(esink->displaying_buffer[esink->cur_index]);
+ GST_WARNING_OBJECT(esink, "cur_index [%d]",
+ esink->cur_index);
+ if(!display_buffer || !display_buffer->bo)
+ {
+ GST_WARNING("display_buffer(%p) or bo (%p) is NULL!!", display_buffer, display_buffer->bo);
+ goto FLUSH_BUFFER_FAILED;
+ }
+
+ /* create tbm surface */
+ flush_buffer->tbm_surf = tbm_surface_create(esink->w, esink->h, TBM_FORMAT_NV12);
+
+ if(!flush_buffer->tbm_surf)
+ {
+ GST_ERROR("tbm_surf is NULL!!");
+ goto FLUSH_BUFFER_FAILED;
+ }
+
+ /* get bo and size */
+ bo = tbm_surface_internal_get_bo(flush_buffer->tbm_surf, 0);
+ size = tbm_bo_size(bo);
+ if(!bo || !size)
+ {
+ GST_ERROR("bo(%p), size(%d)", bo, size);
+ goto FLUSH_BUFFER_FAILED;
+ }
+ flush_buffer->bo = bo;
+
+ src_size = gst_buffer_get_size(display_buffer->buffer);
+
+ vaddr_src = tbm_bo_map(display_buffer->bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
+ vaddr_dst = tbm_bo_map(bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
+ if (!vaddr_src.ptr || !vaddr_dst.ptr) {
+ GST_WARNING_OBJECT(esink, "get vaddr failed src %p, dst %p", vaddr_src.ptr, vaddr_dst.ptr);
+ if (vaddr_src.ptr) {
+ tbm_bo_unmap(display_buffer->bo);
+ }
+ if (vaddr_dst.ptr) {
+ tbm_bo_unmap(bo);
+ }
+ goto FLUSH_BUFFER_FAILED;
+ } else {
+ memset (vaddr_dst.ptr, 0x0, size);
+ GST_WARNING_OBJECT (esink, "tbm_bo_map(VADDR) finished, bo(%p), vaddr(%p)", bo, vaddr_dst.ptr);
+ }
+
+ /* copy buffer */
+ memcpy(vaddr_dst.ptr, vaddr_src.ptr, src_size);
+
+ tbm_bo_unmap(display_buffer->bo);
+ tbm_bo_unmap(bo);
+
+ GST_WARNING_OBJECT(esink, "copy done.. tbm surface : %p src_size : %d", flush_buffer->tbm_surf, src_size);
+
+ esink->flush_buffer = flush_buffer;
+
+ /* initialize buffer list */
+ if (esink->object_show)
+ esink->need_flush = TRUE;
+
+ ret = gst_esink_epipe_reset(esink);
+ if(ret) {
+ GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret);
+ return FALSE;
+ } else {
+ GST_ERROR_OBJECT(esink, "evas epipe reset success");
+ }
+
+ gst_evas_image_sink_reset(esink);
+
+
+ return TRUE;
+
+FLUSH_BUFFER_FAILED:
+ if (flush_buffer) {
+ if(flush_buffer->tbm_surf)
+ {
+ tbm_surface_destroy(flush_buffer->tbm_surf);
+ flush_buffer->tbm_surf = NULL;
+ }
+
+ free(flush_buffer);
+ flush_buffer = NULL;
+ }
+ return FALSE;
+}
+
+ static void _release_flush_buffer(GstEvasImageSink *esink)
+{
+ if (esink == NULL ||
+ esink->flush_buffer == NULL) {
+ GST_WARNING("handle is NULL");
+ return;
+ }
+
+ GST_WARNING_OBJECT(esink, "release FLUSH BUFFER start");
+ if (esink->flush_buffer->bo) {
+ esink->flush_buffer->bo = NULL;
+ }
+ if(esink->flush_buffer->tbm_surf) {
+ tbm_surface_destroy(esink->flush_buffer->tbm_surf);
+ esink->flush_buffer->tbm_surf = NULL;
+ }
+
+ GST_WARNING_OBJECT(esink, "release FLUSH BUFFER done");
+
+ free(esink->flush_buffer);
+ esink->flush_buffer = NULL;
+
+ return;
+}
+#endif
+#ifdef DUMP_IMG
+int util_write_rawdata(const char *file, const void *data, unsigned int size)
+{
+ FILE *fp;
+ fp = fopen(file, "wb");
+ if (fp == NULL)
+ return -1;
+ fwrite((char*)data, sizeof(char), size, fp);
+ fclose(fp);
+ return 0;
+}
+#endif
+
+static gboolean
+evas_image_sink_init (GstPlugin *evasimagesink)
+{
+ GST_DEBUG_CATEGORY_INIT (gst_evas_image_sink_debug, "evasimagesink", 0, "Evas image object based videosink");
+
+ return gst_element_register (evasimagesink, "evasimagesink", GST_RANK_NONE, GST_TYPE_EVASIMAGESINK);
+}
+
+#ifndef PACKAGE
+#define PACKAGE "gstevasimagesink-plugin-package"
+#endif
+
+GST_PLUGIN_DEFINE (
+ GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ evasimagesink,
+ "Evas image object based videosink",
+ evas_image_sink_init,
+ VERSION,
+ "LGPL",
+ "Samsung Electronics Co",
+ "http://www.samsung.com/"
+)
--- /dev/null
+/*
+ * evasimagesink
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_EVASIMAGESINK_H__
+#define __GST_EVASIMAGESINK_H__
+
+//#define USE_TBM_SURFACE
+#define USE_FIMCC
+
+#include <gst/gst.h>
+#include <gst/video/gstvideosink.h>
+#include <Evas.h>
+#include <Ecore.h>
+#ifdef USE_TBM_SURFACE
+#include <tbm_surface.h>
+#include <tbm_bufmgr.h>
+#endif
+G_BEGIN_DECLS
+
+/* #defines don't like whitespacey bits */
+#define GST_TYPE_EVASIMAGESINK \
+ (gst_evas_image_sink_get_type())
+#define GST_EVASIMAGESINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_EVASIMAGESINK,GstEvasImageSink))
+#define GST_EVASIMAGESINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_EVASIMAGESINK,GstEvasImageSinkClass))
+#define GST_IS_EVASIMAGESINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_EVASIMAGESINK))
+#define GST_IS_EVASIMAGESINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_EVASIMAGESINK))
+
+typedef struct _GstEvasImageSink GstEvasImageSink;
+typedef struct _GstEvasImageSinkClass GstEvasImageSinkClass;
+#ifdef USE_TBM_SURFACE
+typedef struct _GstEvasImageDisplayingBuffer GstEvasImageDisplayingBuffer;
+typedef struct _GstEvasImageFlushBuffer GstEvasImageFlushBuffer;
+typedef enum {
+ BUF_SHARE_METHOD_NONE = -1,
+ BUF_SHARE_METHOD_PADDR = 0,
+ BUF_SHARE_METHOD_FD,
+ BUF_SHARE_METHOD_TIZEN_BUFFER,
+ BUF_SHARE_METHOD_FLUSH_BUFFER
+} buf_share_method_t;
+
+enum {
+ DEGREE_0 = 0,
+ DEGREE_90,
+ DEGREE_180,
+ DEGREE_270,
+ DEGREE_NUM,
+};
+
+enum {
+ DISP_GEO_METHOD_LETTER_BOX = 0,
+ DISP_GEO_METHOD_ORIGIN_SIZE,
+ DISP_GEO_METHOD_FULL_SCREEN,
+ DISP_GEO_METHOD_CROPPED_FULL_SCREEN,
+ DISP_GEO_METHOD_ORIGIN_SIZE_OR_LETTER_BOX,
+ DISP_GEO_METHOD_CUSTOM_DST_ROI,
+ DISP_GEO_METHOD_NUM,
+};
+
+enum {
+ FLIP_NONE = 0,
+ FLIP_HORIZONTAL,
+ FLIP_VERTICAL,
+ FLIP_BOTH,
+ FLIP_NUM
+};
+
+struct buffer_info {
+ uint64_t usr_addr;
+ uint64_t size;
+ void *bo;
+ tbm_surface_h tbm_surf;
+};
+
+/* _GstEvasDisplayingBuffer
+ *
+ * buffer : manage ref count by got index through comparison
+ * bo : compare with buffer from codec for getting index
+ * n_buffer : compare with buffer from evas for getting index
+ * ref_count : decide whether it unref buffer or not in gst_evas_image_sink_fini/reset
+ */
+struct _GstEvasImageDisplayingBuffer {
+ GstBuffer *buffer;
+ void *bo;
+ tbm_surface_h tbm_surf;
+ int ref_count;
+};
+
+struct _GstEvasImageFlushBuffer {
+ void *bo;
+ tbm_surface_h tbm_surf;
+};
+#define TBM_SURFACE_NUM 20
+#define SOURCE_BUFFER_NUM 8
+#endif
+struct _GstEvasImageSink
+{
+ GstVideoSink element;
+
+ Evas_Object *eo;
+ Ecore_Pipe *epipe;
+ Evas_Coord w;
+ Evas_Coord h;
+ gboolean object_show;
+ gchar update_visibility;
+ gboolean gl_zerocopy;
+
+ GstBuffer *oldbuf;
+
+ gboolean is_evas_object_size_set;
+ guint present_data_addr;
+#ifdef USE_TBM_SURFACE
+ GMutex *display_buffer_lock;
+ GMutex *flow_lock;
+ GstEvasImageDisplayingBuffer displaying_buffer[TBM_SURFACE_NUM];
+ GstVideoRectangle eo_size;
+ gboolean use_ratio;
+ guint rotate_angle;
+ guint display_geometry_method;
+ guint flip;
+ GstBuffer *prev_buf;
+ gint prev_index;
+ gint cur_index;
+ gboolean need_flush;
+ gboolean enable_flush_buffer;
+ GstEvasImageFlushBuffer *flush_buffer;
+ gint sent_buffer_cnt;
+ gint debuglog_cnt_showFrame;
+ gint debuglog_cnt_ecoreCbPipe;
+
+ tbm_format tbm_surface_format;
+ struct buffer_info src_buffer_info[TBM_SURFACE_NUM];
+ guint src_buf_idx;
+ gboolean is_buffer_allocated;
+#endif
+};
+
+struct _GstEvasImageSinkClass
+{
+ GstVideoSinkClass parent_class;
+};
+
+GType gst_evas_image_sink_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_EVASIMAGESINK_H__ */
--- /dev/null
+plugin_LTLIBRARIES = libgstevaspixmapsink.la
+
+libgstevaspixmapsink_la_SOURCES = evaspixmapsink.c
+libgstevaspixmapsink_la_CFLAGS = $(GST_CFLAGS) $(X_CFLAGS) $(EFL_CFLAGS) \
+ $(XFIXES_CFLAGS) $(DRI2PROTO_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XDAMAGE_CFLAGS) $(XV_CFLAGS)
+libgstevaspixmapsink_la_LIBADD = \
+ $(GST_LIBS) -lgstvideo-$(GST_MAJORMINOR) \
+ $(X_LIBS) $(XVIDEO_LIBS) $(XSHM_LIBS) $(LIBM) \
+ $(EFL_LIBS) \
+ $(XFIXES_LIBS) $(DRI2PROTO_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XDAMAGE_LIBS) $(XV_LIBS)
+libgstevaspixmapsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstxvimagesink_la_LIBTOOLFLAGS = --tag=disable-static
+
+noinst_HEADERS = evaspixmapsink.h
--- /dev/null
+/*
+ * EvasPixmapSink
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* Our interfaces */
+#include <gst/video/navigation.h>
+#include <gst/video/colorbalance.h>
+//#include <gst/video/propertyprobe.h>
+#include <gst/video/gstvideosink.h>
+/* Helper functions */
+#include <gst/video/video.h>
+
+/* Object header */
+#include "evaspixmapsink.h"
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+/* Samsung extension headers */
+/* For xv extension header for buffer transfer (output) */
+#include "xv_types.h"
+
+/* headers for drm */
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <X11/Xmd.h>
+#include <dri2/dri2.h>
+#include <libdrm/drm.h>
+
+//#define DUMP_IMG
+#ifdef DUMP_IMG
+#include <stdio.h>
+#endif
+typedef enum {
+ BUF_SHARE_METHOD_PADDR = 0,
+ BUF_SHARE_METHOD_FD
+} buf_share_method_t;
+
+/* max channel count *********************************************************/
+#define SCMN_IMGB_MAX_PLANE (4)
+
+/* image buffer definition ***************************************************
+
+ +------------------------------------------+ ---
+ | | ^
+ | a[], p[] | |
+ | +---------------------------+ --- | |
+ | | | ^ | |
+ | |<---------- w[] ---------->| | | |
+ | | | | | |
+ | | | |
+ | | | h[] | e[]
+ | | | |
+ | | | | | |
+ | | | | | |
+ | | | v | |
+ | +---------------------------+ --- | |
+ | | v
+ +------------------------------------------+ ---
+
+ |<----------------- s[] ------------------>|
+*/
+
+typedef struct
+{
+ /* width of each image plane */
+ int w[SCMN_IMGB_MAX_PLANE];
+ /* height of each image plane */
+ int h[SCMN_IMGB_MAX_PLANE];
+ /* stride of each image plane */
+ int s[SCMN_IMGB_MAX_PLANE];
+ /* elevation of each image plane */
+ int e[SCMN_IMGB_MAX_PLANE];
+ /* user space address of each image plane */
+ void * a[SCMN_IMGB_MAX_PLANE];
+ /* physical address of each image plane, if needs */
+ void * p[SCMN_IMGB_MAX_PLANE];
+ /* color space type of image */
+ int cs;
+ /* left postion, if needs */
+ int x;
+ /* top position, if needs */
+ int y;
+ /* to align memory */
+ int __dummy2;
+ /* arbitrary data */
+ int data[16];
+ /* dma buf fd */
+ int dma_buf_fd[SCMN_IMGB_MAX_PLANE];
+ /* buffer share method */
+ int buf_share_method;
+} SCMN_IMGB;
+#endif
+
+/* Debugging category */
+#include <gst/gstinfo.h>
+GST_DEBUG_CATEGORY_STATIC (gst_debug_evaspixmapsink);
+#define GST_CAT_DEFAULT gst_debug_evaspixmapsink
+GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+
+enum {
+ DEGREE_0,
+ DEGREE_90,
+ DEGREE_180,
+ DEGREE_270,
+ DEGREE_NUM,
+};
+
+enum {
+ DISP_GEO_METHOD_LETTER_BOX = 0,
+ DISP_GEO_METHOD_ORIGIN_SIZE,
+ DISP_GEO_METHOD_FULL_SCREEN,
+ DISP_GEO_METHOD_CROPPED_FULL_SCREEN,
+ DISP_GEO_METHOD_CUSTOM_ROI,
+ DISP_GEO_METHOD_NUM,
+};
+
+#define DEF_DISPLAY_GEOMETRY_METHOD DISP_GEO_METHOD_LETTER_BOX
+
+#define GST_TYPE_EVASPIXMAPSINK_DISPLAY_GEOMETRY_METHOD (gst_evaspixmapsink_display_geometry_method_get_type())
+
+static GType
+gst_evaspixmapsink_display_geometry_method_get_type(void)
+{
+ static GType evaspixmapsink_display_geometry_method_type = 0;
+ static const GEnumValue display_geometry_method_type[] = {
+ { 0, "Letter box", "LETTER_BOX"},
+ { 1, "Origin size", "ORIGIN_SIZE"},
+ { 2, "Full-screen", "FULL_SCREEN"},
+ { 3, "Cropped Full-screen", "CROPPED_FULL_SCREEN"},
+ { 4, "Explicitely described destination ROI", "CUSTOM_ROI"},
+ { 5, NULL, NULL},
+ };
+
+ if (!evaspixmapsink_display_geometry_method_type) {
+ evaspixmapsink_display_geometry_method_type = g_enum_register_static("GstEvasPixmapSinkDisplayGeometryMethodType", display_geometry_method_type);
+ }
+
+ return evaspixmapsink_display_geometry_method_type;
+}
+#endif /* GST_EXT_XV_ENHANCEMENT */
+
+typedef struct
+{
+ unsigned long flags;
+ unsigned long functions;
+ unsigned long decorations;
+ long input_mode;
+ unsigned long status;
+}
+MotifWmHints, MwmHints;
+
+#define MWM_HINTS_DECORATIONS (1L << 1)
+
+static void gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink);
+static void gst_evaspixmap_buffer_finalize (GstEvasPixmapBuffer *evaspixmapbuf);
+static void gst_evaspixmapsink_navigation_init (GstNavigationInterface *iface);
+static void gst_evaspixmapsink_colorbalance_init (GstColorBalanceInterface *iface);
+static void gst_evaspixmapsink_property_probe_interface_init (GstPropertyProbeInterface *iface);
+static void gst_evaspixmapsink_xcontext_clear (GstEvasPixmapSink *evaspixmapsink);
+static void gst_evaspixmapsink_xpixmap_destroy (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap);
+static void gst_evaspixmapsink_xpixmap_update_geometry (GstEvasPixmapSink *evaspixmapsink);
+static gboolean gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffer *evaspixmapbuf);
+static gboolean gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink);
+static void gst_evaspixmapsink_xpixmap_clear (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap);
+static gint gst_evaspixmapsink_get_format_from_caps (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps);
+static void drm_close_gem(GstEvasPixmapSink *evaspixmapsink, unsigned int gem_handle);
+#ifdef DUMP_IMG
+int util_write_rawdata (const char *file, const void *data, unsigned int size);
+int g_cnt = 0;
+#endif
+/* Default template - initiated with class struct to allow gst-register to work
+ without X running */
+static GstStaticPadTemplate gst_evaspixmapsink_sink_template_factory =
+ GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("video/x-raw, "
+ "framerate = (fraction) [ 0, MAX ], "
+ "width = (int) [ 1, MAX ], " "height = (int) [ 1, MAX ]")
+ );
+
+enum
+{
+ PROP_0,
+ PROP_CONTRAST,
+ PROP_BRIGHTNESS,
+ PROP_HUE,
+ PROP_SATURATION,
+ PROP_DISPLAY,
+ PROP_SYNCHRONOUS,
+ PROP_PIXEL_ASPECT_RATIO,
+ PROP_FORCE_ASPECT_RATIO,
+ PROP_DEVICE,
+ PROP_DEVICE_NAME,
+ PROP_DOUBLE_BUFFER,
+ PROP_AUTOPAINT_COLORKEY,
+ PROP_COLORKEY,
+ PROP_PIXMAP_WIDTH,
+ PROP_PIXMAP_HEIGHT,
+#ifdef GST_EXT_XV_ENHANCEMENT
+ PROP_DISPLAY_GEOMETRY_METHOD,
+ PROP_ZOOM,
+ PROP_DST_ROI_X,
+ PROP_DST_ROI_Y,
+ PROP_DST_ROI_W,
+ PROP_DST_ROI_H,
+ PROP_STOP_VIDEO,
+#endif
+ PROP_EVAS_OBJECT,
+ PROP_VISIBLE,
+ PROP_ORIGIN_SIZE,
+};
+
+#define gst_evaspixmapsink_parent_class parent_class
+
+/* ============================================================= */
+/* */
+/* Private Methods */
+/* */
+/* ============================================================= */
+
+/* evaspixmap buffers */
+
+#define GST_TYPE_EVASPIXMAP_BUFFER (gst_evaspixmap_buffer_get_type())
+
+#define GST_IS_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_EVASPIXMAP_BUFFER))
+#define GST_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_EVASPIXMAP_BUFFER, GstEvasPixmapBuffer))
+
+G_DEFINE_BOXED_TYPE(GstEvasPixmapBuffer, gst_evaspixmap_buffer, NULL, gst_evaspixmap_buffer_finalize);
+
+static void
+ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte)
+{
+ GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink*)data;
+ GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
+
+ if (!data ) {
+ GST_WARNING_OBJECT (evaspixmapsink,"data is NULL..");
+ return;
+ }
+ if (!evaspixmapsink->eo) {
+ GST_WARNING_OBJECT (evaspixmapsink,"evas object is NULL..");
+ return;
+ }
+
+ /* mapping evas object with xpixmap */
+ if (evaspixmapsink->do_link) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"do link");
+ if (evaspixmapsink->xpixmap->pixmap) {
+ Evas_Native_Surface surf;
+ surf.version = EVAS_NATIVE_SURFACE_VERSION;
+ surf.type = EVAS_NATIVE_SURFACE_X11;
+ surf.data.x11.visual = ecore_x_default_visual_get(ecore_x_display_get(), ecore_x_default_screen_get());
+ surf.data.x11.pixmap = evaspixmapsink->xpixmap->pixmap;
+ evas_object_image_native_surface_set(evaspixmapsink->eo, &surf);
+ evaspixmapsink->do_link = FALSE;
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink,"pixmap is NULL..");
+ return;
+ }
+ } else {
+ GST_DEBUG_OBJECT (evaspixmapsink,"update");
+ /* update evas image object size */
+ if (evaspixmapsink->use_origin_size) {
+ evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &evaspixmapsink->w, &evaspixmapsink->h);
+ }
+ evas_object_image_pixels_dirty_set (evaspixmapsink->eo, 1);
+ evas_object_image_fill_set(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h);
+ evas_object_image_data_update_add(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h);
+ }
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
+}
+
+static void
+evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ int w = 0;
+ int h = 0;
+ float former_ratio = 0;
+ float ratio = 0;
+ float abs_margin = 0;
+
+ GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink *)data;
+ GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
+
+ evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &w, &h);
+ GST_DEBUG_OBJECT (evaspixmapsink,"resized : w(%d), h(%d)", w, h);
+ if (!evaspixmapsink->use_origin_size &&
+ (evaspixmapsink->w != w || evaspixmapsink->h != h)) {
+ former_ratio = (float)evaspixmapsink->w / evaspixmapsink->h;
+ ratio = (float)w / h;
+ evaspixmapsink->w = w;
+ evaspixmapsink->h = h;
+
+#ifdef COMPARE_RATIO
+ GST_DEBUG_OBJECT (evaspixmapsink,"resized : ratio(%.3f=>%.3f)", former_ratio, ratio);
+ if ( former_ratio >= ratio ) {
+ abs_margin = former_ratio - ratio;
+ } else {
+ abs_margin = ratio - former_ratio;
+ }
+ /* re-link_pixmap can only be set when ratio is changed */
+ if ( abs_margin >= MARGIN_OF_ERROR ) {
+#endif
+ if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
+ return;
+ }
+#ifdef COMPARE_RATIO
+ }
+#endif
+ }
+
+ gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
+}
+
+static inline gboolean
+is_evas_image_object (Evas_Object *obj)
+{
+ const char *type;
+ if (!obj) {
+ return FALSE;
+ }
+ type = evas_object_type_get (obj);
+ if (!type) {
+ return FALSE;
+ }
+ if (strcmp (type, "image") == 0) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void
+evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
+{
+ GstEvasPixmapSink *evaspixmapsink = data;
+ if (!evaspixmapsink) {
+ GST_WARNING ("evaspixmapsink is NULL..");
+ return;
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
+
+ evas_object_event_callback_del(evaspixmapsink->eo, EVAS_CALLBACK_RESIZE, evas_callback_resize_event);
+ if (evaspixmapsink->eo) {
+ evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
+ evaspixmapsink->eo = NULL;
+ }
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
+}
+
+/* X11 stuff */
+static gboolean error_caught = FALSE;
+
+static int
+gst_evaspixmapsink_handle_xerror (Display * display, XErrorEvent * xevent)
+{
+ char error_msg[1024];
+
+ XGetErrorText (display, xevent->error_code, error_msg, 1024);
+ GST_DEBUG ("evaspixmapsink triggered an XError. error: %s", error_msg);
+ error_caught = TRUE;
+ return 0;
+}
+
+#ifdef DUMP_IMG
+int util_write_rawdata(const char *file, const void *data, unsigned int size)
+{
+ FILE *fp;
+
+ fp = fopen(file, "wb");
+ if (fp == NULL)
+ {
+ GST_WARNING("fopen fail... size : %d", size);
+ return -1;
+ }
+ fwrite((char*)data, sizeof(char), size, fp);
+ fclose(fp);
+
+ return 0;
+}
+#endif
+
+#ifdef HAVE_XSHM
+/* This function checks that it is actually really possible to create an image
+ using XShm */
+static gboolean
+gst_evaspixmapsink_check_xshm_calls (GstXContext * xcontext)
+{
+ XvImage *xvimage;
+ XShmSegmentInfo SHMInfo;
+ gint size;
+ int (*handler) (Display *, XErrorEvent *);
+ gboolean result = FALSE;
+ gboolean did_attach = FALSE;
+
+ g_return_val_if_fail (xcontext != NULL, FALSE);
+
+ /* Sync to ensure any older errors are already processed */
+ XSync (xcontext->disp, FALSE);
+
+ /* Set defaults so we don't free these later unnecessarily */
+ SHMInfo.shmaddr = ((void *) -1);
+ SHMInfo.shmid = -1;
+
+ /* Setting an error handler to catch failure */
+ error_caught = FALSE;
+ handler = XSetErrorHandler (gst_evaspixmapsink_handle_xerror);
+
+ /* Trying to create a 1x1 picture */
+ GST_DEBUG ("XvShmCreateImage of 1x1");
+ xvimage = XvShmCreateImage (xcontext->disp, xcontext->xv_port_id,
+ xcontext->im_format, NULL, 1, 1, &SHMInfo);
+
+ /* Might cause an error, sync to ensure it is noticed */
+ XSync (xcontext->disp, FALSE);
+ if (!xvimage || error_caught) {
+ GST_WARNING ("could not XvShmCreateImage a 1x1 image");
+ goto beach;
+ }
+ size = xvimage->data_size;
+
+ SHMInfo.shmid = shmget (IPC_PRIVATE, size, IPC_CREAT | 0777);
+ if (SHMInfo.shmid == -1) {
+ GST_WARNING ("could not get shared memory of %d bytes", size);
+ goto beach;
+ }
+
+ SHMInfo.shmaddr = shmat (SHMInfo.shmid, NULL, 0);
+ if (SHMInfo.shmaddr == ((void *) -1)) {
+ GST_WARNING ("Failed to shmat: %s", g_strerror (errno));
+ /* Clean up the shared memory segment */
+ shmctl (SHMInfo.shmid, IPC_RMID, NULL);
+ goto beach;
+ }
+
+ xvimage->data = SHMInfo.shmaddr;
+ SHMInfo.readOnly = FALSE;
+
+ if (XShmAttach (xcontext->disp, &SHMInfo) == 0) {
+ GST_WARNING ("Failed to XShmAttach");
+ /* Clean up the shared memory segment */
+ shmctl (SHMInfo.shmid, IPC_RMID, NULL);
+ goto beach;
+ }
+
+ /* Sync to ensure we see any errors we caused */
+ XSync (xcontext->disp, FALSE);
+
+ /* Delete the shared memory segment as soon as everyone is attached.
+ * This way, it will be deleted as soon as we detach later, and not
+ * leaked if we crash. */
+ shmctl (SHMInfo.shmid, IPC_RMID, NULL);
+
+ if (!error_caught) {
+ GST_DEBUG ("XServer ShmAttached to 0x%x, id 0x%lx", SHMInfo.shmid,
+ SHMInfo.shmseg);
+
+ did_attach = TRUE;
+ /* store whether we succeeded in result */
+ result = TRUE;
+ } else {
+ GST_WARNING ("MIT-SHM extension check failed at XShmAttach. "
+ "Not using shared memory.");
+ }
+
+beach:
+ /* Sync to ensure we swallow any errors we caused and reset error_caught */
+ XSync (xcontext->disp, FALSE);
+
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+
+ if (did_attach) {
+ GST_DEBUG ("XServer ShmDetaching from 0x%x id 0x%lx",
+ SHMInfo.shmid, SHMInfo.shmseg);
+ XShmDetach (xcontext->disp, &SHMInfo);
+ XSync (xcontext->disp, FALSE);
+ }
+ if (SHMInfo.shmaddr != ((void *) -1))
+ shmdt (SHMInfo.shmaddr);
+ if (xvimage)
+ XFree (xvimage);
+ return result;
+}
+#endif /* HAVE_XSHM */
+
+/* This function destroys a GstEvasPixmap handling XShm availability */
+static void
+gst_evaspixmap_buffer_destroy (GstEvasPixmapBuffer *evaspixmapbuf)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"Destroying buffer");
+
+ evaspixmapsink = evaspixmapbuf->evaspixmapsink;
+ if (G_UNLIKELY (evaspixmapsink == NULL)) {
+ goto no_sink;
+ }
+
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ GST_OBJECT_LOCK (evaspixmapsink);
+
+ /* We might have some buffers destroyed after changing state to NULL */
+ if (evaspixmapsink->xcontext == NULL) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Destroying XvImage after Xcontext");
+#ifdef HAVE_XSHM
+ /* Need to free the shared memory segment even if the x context
+ * was already cleaned up */
+ if (evaspixmapbuf->SHMInfo.shmaddr != ((void *) -1)) {
+ shmdt (evaspixmapbuf->SHMInfo.shmaddr);
+ }
+#endif
+ goto beach;
+ }
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+#ifdef HAVE_XSHM
+ if (evaspixmapsink->xcontext->use_xshm) {
+ if (evaspixmapbuf->SHMInfo.shmaddr != ((void *) -1)) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"XServer ShmDetaching from 0x%x id 0x%lx", evaspixmapbuf->SHMInfo.shmid, evaspixmapbuf->SHMInfo.shmseg);
+ XShmDetach (evaspixmapsink->xcontext->disp, &evaspixmapbuf->SHMInfo);
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+ shmdt (evaspixmapbuf->SHMInfo.shmaddr);
+ }
+ if (evaspixmapbuf->xvimage)
+ XFree (evaspixmapbuf->xvimage);
+ } else
+#endif /* HAVE_XSHM */
+ {
+ if (evaspixmapbuf->xvimage) {
+ if (evaspixmapbuf->xvimage->data) {
+ g_free (evaspixmapbuf->xvimage->data);
+ }
+ XFree (evaspixmapbuf->xvimage);
+ }
+ }
+
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+beach:
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+ evaspixmapbuf->evaspixmapsink = NULL;
+ gst_object_unref (evaspixmapsink);
+ gst_buffer_unref(evaspixmapbuf->buffer);
+ free(evaspixmapbuf);
+ return;
+
+ no_sink:
+ {
+ GST_WARNING_OBJECT (evaspixmapsink,"no sink found");
+ return;
+ }
+}
+
+static void
+gst_evaspixmap_buffer_finalize (GstEvasPixmapBuffer *evaspixmapbuf)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+
+ evaspixmapsink = evaspixmapbuf->evaspixmapsink;
+ if (G_UNLIKELY (evaspixmapsink == NULL)) {
+ GST_WARNING_OBJECT (evaspixmapsink,"no sink found");
+ return;
+ }
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ /* If our geometry changed we can't reuse that image. */
+ GST_LOG_OBJECT (evaspixmapsink,"destroy image as sink is shutting down");
+ gst_evaspixmap_buffer_destroy (evaspixmapbuf);
+}
+
+static void
+gst_evaspixmap_buffer_free (GstEvasPixmapBuffer *evaspixmapbuf)
+{
+ /* make sure it is not recycled */
+ evaspixmapbuf->width = -1;
+ evaspixmapbuf->height = -1;
+ g_boxed_free(GST_TYPE_EVASPIXMAP_BUFFER, evaspixmapbuf);
+}
+
+static void
+gst_evaspixmap_buffer_init (GstEvasPixmapBuffer *evaspixmapbuf, gpointer g_class)
+{
+#ifdef HAVE_XSHM
+ evaspixmapbuf->SHMInfo.shmaddr = ((void *) -1);
+ evaspixmapbuf->SHMInfo.shmid = -1;
+#endif
+}
+
+static void
+gst_evaspixmap_buffer_class_init (gpointer g_class, gpointer class_data)
+{
+}
+
+/* This function handles GstEvasPixmapBuffer creation depending on XShm availability */
+static GstEvasPixmapBuffer*
+gst_evaspixmap_buffer_new (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps)
+{
+ GstEvasPixmapBuffer *evaspixmapbuf = NULL;
+ GstStructure *structure = NULL;
+ gboolean succeeded = FALSE;
+ int (*handler) (Display *, XErrorEvent *);
+
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
+
+ if (caps == NULL) {
+ return NULL;
+ }
+
+ evaspixmapbuf = (GstEvasPixmapBuffer*) malloc (sizeof(GstEvasPixmapBuffer));
+ GST_DEBUG_OBJECT (evaspixmapsink,"Creating new EvasPixmapBuffer");
+ evaspixmapbuf->buffer = gst_buffer_new();
+
+ structure = gst_caps_get_structure (caps, 0);
+
+ if (!gst_structure_get_int (structure, "width", &evaspixmapbuf->width) || !gst_structure_get_int (structure, "height", &evaspixmapbuf->height)) {
+ GST_WARNING_OBJECT (evaspixmapsink,"failed getting geometry from caps %" GST_PTR_FORMAT, caps);
+ }
+
+ GST_LOG_OBJECT (evaspixmapsink,"creating %dx%d", evaspixmapbuf->width, evaspixmapbuf->height);
+#ifdef GST_EXT_XV_ENHANCEMENT
+ GST_LOG_OBJECT (evaspixmapsink,"aligned size %dx%d", evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
+ if (evaspixmapsink->aligned_width == 0 || evaspixmapsink->aligned_height == 0) {
+ GST_INFO_OBJECT (evaspixmapsink,"aligned size is zero. set size of caps.");
+ evaspixmapsink->aligned_width = evaspixmapbuf->width;
+ evaspixmapsink->aligned_height = evaspixmapbuf->height;
+ }
+#endif
+
+ evaspixmapbuf->im_format = gst_evaspixmapsink_get_format_from_caps (evaspixmapsink, caps);
+ if (evaspixmapbuf->im_format == -1) {
+ GST_WARNING_OBJECT (evaspixmapsink,"failed to get format from caps %"GST_PTR_FORMAT, caps);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,("Failed to create output image buffer of %dx%d pixels",
+ evaspixmapbuf->width, evaspixmapbuf->height), ("Invalid input caps"));
+ goto beach_unlocked;
+ }
+ evaspixmapbuf->evaspixmapsink = gst_object_ref (evaspixmapsink);
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ /* Setting an error handler to catch failure */
+ error_caught = FALSE;
+ handler = XSetErrorHandler (gst_evaspixmapsink_handle_xerror);
+
+#ifdef HAVE_XSHM
+ if (evaspixmapsink->xcontext->use_xshm) {
+ int expected_size;
+ evaspixmapbuf->xvimage = XvShmCreateImage (evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, evaspixmapbuf->im_format, NULL,
+#ifdef GST_EXT_XV_ENHANCEMENT
+ evaspixmapsink->aligned_width, evaspixmapsink->aligned_height, &evaspixmapbuf->SHMInfo);
+ if(!evaspixmapbuf->xvimage) {
+ GST_ERROR_OBJECT (evaspixmapsink,"XvShmCreateImage() failed");
+ }
+#else
+ evaspixmapbuf->width, evaspixmapbuf->height, &evaspixmapbuf->SHMInfo);
+#endif
+ if (!evaspixmapbuf->xvimage || error_caught) {
+ if (error_caught) {
+ GST_ERROR_OBJECT (evaspixmapsink,"error_caught!");
+ }
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ /* Reset error handler */
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+ /* Push an error */
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,("Failed to create output image buffer of %dx%d pixels",evaspixmapbuf->width,
+ evaspixmapbuf->height),("could not XvShmCreateImage a %dx%d image",evaspixmapbuf->width, evaspixmapbuf->height));
+ goto beach_unlocked;
+ }
+
+ /* we have to use the returned data_size for our shm size */
+ evaspixmapbuf->size = evaspixmapbuf->xvimage->data_size;
+ GST_LOG_OBJECT (evaspixmapsink,"XShm image size is %" G_GSIZE_FORMAT, evaspixmapbuf->size);
+
+ /* calculate the expected size. This is only for sanity checking the
+ * number we get from X. */
+ switch (evaspixmapbuf->im_format) {
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
+ {
+ gint pitches[3];
+ gint offsets[3];
+ guint plane;
+
+ offsets[0] = 0;
+ pitches[0] = GST_ROUND_UP_4 (evaspixmapbuf->width);
+ offsets[1] = offsets[0] + pitches[0] * GST_ROUND_UP_2 (evaspixmapbuf->height);
+ pitches[1] = GST_ROUND_UP_8 (evaspixmapbuf->width) / 2;
+ offsets[2] =
+ offsets[1] + pitches[1] * GST_ROUND_UP_2 (evaspixmapbuf->height) / 2;
+ pitches[2] = GST_ROUND_UP_8 (pitches[0]) / 2;
+
+ expected_size = offsets[2] + pitches[2] * GST_ROUND_UP_2 (evaspixmapbuf->height) / 2;
+
+ for (plane = 0; plane < evaspixmapbuf->xvimage->num_planes; plane++) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Plane %u has a expected pitch of %d bytes, " "offset of %d",
+ plane, pitches[plane], offsets[plane]);
+ }
+ break;
+ }
+ case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
+ expected_size = evaspixmapbuf->height * GST_ROUND_UP_4 (evaspixmapbuf->width * 2);
+ break;
+
+ #ifdef GST_EXT_XV_ENHANCEMENT
+ case GST_MAKE_FOURCC ('S', 'T', '1', '2'):
+ case GST_MAKE_FOURCC ('S', 'N', '1', '2'):
+ case GST_MAKE_FOURCC ('S', 'U', 'Y', 'V'):
+ case GST_MAKE_FOURCC ('S', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC ('S', '4', '2', '0'):
+ case GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y'):
+ expected_size = sizeof(SCMN_IMGB);
+ break;
+ #endif
+ default:
+ expected_size = 0;
+ break;
+ }
+ if (expected_size != 0 && evaspixmapbuf->size != expected_size) {
+ GST_WARNING_OBJECT (evaspixmapsink,"unexpected XShm image size (got %" G_GSIZE_FORMAT ", expected %d)", evaspixmapbuf->size, expected_size);
+ }
+
+ /* Be verbose about our XvImage stride */
+ {
+ guint plane;
+ for (plane = 0; plane < evaspixmapbuf->xvimage->num_planes; plane++) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Plane %u has a pitch of %d bytes, ""offset of %d", plane,
+ evaspixmapbuf->xvimage->pitches[plane], evaspixmapbuf->xvimage->offsets[plane]);
+ }
+ }
+
+ evaspixmapbuf->SHMInfo.shmid = shmget (IPC_PRIVATE, evaspixmapbuf->size,IPC_CREAT | 0777);
+ if (evaspixmapbuf->SHMInfo.shmid == -1) {
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
+ ("Failed to create output image buffer of %dx%d pixels", evaspixmapbuf->width, evaspixmapbuf->height),
+ ("could not get shared memory of %" G_GSIZE_FORMAT " bytes",evaspixmapbuf->size));
+ goto beach_unlocked;
+ }
+
+ evaspixmapbuf->SHMInfo.shmaddr = shmat (evaspixmapbuf->SHMInfo.shmid, NULL, 0);
+ if (evaspixmapbuf->SHMInfo.shmaddr == ((void *) -1)) {
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
+ ("Failed to create output image buffer of %dx%d pixels",
+ evaspixmapbuf->width, evaspixmapbuf->height),
+ ("Failed to shmat: %s", g_strerror (errno)));
+ /* Clean up the shared memory segment */
+ shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
+ goto beach_unlocked;
+ }
+
+ evaspixmapbuf->xvimage->data = evaspixmapbuf->SHMInfo.shmaddr;
+ evaspixmapbuf->SHMInfo.readOnly = FALSE;
+
+ if (XShmAttach (evaspixmapsink->xcontext->disp, &evaspixmapbuf->SHMInfo) == 0) {
+ /* Clean up the shared memory segment */
+ shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
+ ("Failed to create output image buffer of %dx%d pixels",
+ evaspixmapbuf->width, evaspixmapbuf->height), ("Failed to XShmAttach"));
+ goto beach_unlocked;
+ }
+
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+
+ /* Delete the shared memory segment as soon as we everyone is attached.
+ * This way, it will be deleted as soon as we detach later, and not
+ * leaked if we crash. */
+ shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"XServer ShmAttached to 0x%x, id 0x%lx", evaspixmapbuf->SHMInfo.shmid, evaspixmapbuf->SHMInfo.shmseg);
+ } else
+#endif /* HAVE_XSHM */
+ {
+ evaspixmapbuf->xvimage = XvCreateImage (evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id,
+#ifdef GST_EXT_XV_ENHANCEMENT
+ evaspixmapbuf->im_format, NULL, evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
+#else
+ evaspixmapbuf->im_format, NULL, evaspixmapbuf->width, evaspixmapbuf->height);
+#endif
+ if (!evaspixmapbuf->xvimage || error_caught) {
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ /* Reset error handler */
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+ /* Push an error */
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
+ ("Failed to create outputimage buffer of %dx%d pixels",
+ evaspixmapbuf->width, evaspixmapbuf->height),
+ ("could not XvCreateImage a %dx%d image",
+ evaspixmapbuf->width, evaspixmapbuf->height));
+ goto beach_unlocked;
+ }
+
+ /* we have to use the returned data_size for our image size */
+ evaspixmapbuf->size = evaspixmapbuf->xvimage->data_size;
+ evaspixmapbuf->xvimage->data = g_malloc (evaspixmapbuf->size);
+
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+ }
+
+ /* Reset error handler */
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+
+ succeeded = TRUE;
+
+ gst_buffer_replace_all_memory(evaspixmapbuf->buffer, gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY,
+ (guchar *) evaspixmapbuf->xvimage->data,
+ evaspixmapbuf->size,
+ 0,
+ evaspixmapbuf->size,
+ NULL, NULL));
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+beach_unlocked:
+ if (!succeeded) {
+ gst_evaspixmap_buffer_free (evaspixmapbuf);
+ evaspixmapbuf = NULL;
+ }
+
+ return evaspixmapbuf;
+}
+
+/* This function puts a GstEvasPixmapBuffer on a GstEvasPixmapSink's pixmap. Returns FALSE
+ * if no pixmap was available */
+static gboolean
+gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffer *evaspixmapbuf)
+{
+ GstVideoRectangle result;
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ GstVideoRectangle src_origin = { 0, 0, 0, 0};
+ GstVideoRectangle src_input = { 0, 0, 0, 0};
+ GstVideoRectangle src = { 0, 0, 0, 0};
+ GstVideoRectangle dst = { 0, 0, 0, 0};
+ int rotate = 0;
+ int ret = 0;
+#endif
+
+ /* We take the flow_lock. If expose is in there we don't want to run
+ concurrently from the data flow thread */
+ g_mutex_lock (evaspixmapsink->flow_lock);
+
+ if (G_UNLIKELY (evaspixmapsink->xpixmap == NULL)) {
+ GST_WARNING_OBJECT (evaspixmapsink, "xpixmap is NULL. Skip buffer_put." );
+ g_mutex_unlock(evaspixmapsink->flow_lock);
+ return FALSE;
+ }
+ if (evaspixmapsink->visible == FALSE) {
+ GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. Skip buffer_put." );
+ g_mutex_unlock(evaspixmapsink->flow_lock);
+ return TRUE;
+ }
+ if (!evaspixmapbuf) {
+ GST_WARNING_OBJECT (evaspixmapsink, "evaspixmapbuf is NULL. Skip buffer_put." );
+ g_mutex_unlock(evaspixmapsink->flow_lock);
+ return TRUE;
+ }
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ gst_evaspixmapsink_xpixmap_update_geometry( evaspixmapsink );
+
+ src.x = src.y = 0;
+ src_origin.x = src_origin.y = src_input.x = src_input.y = 0;
+ src_input.w = src_origin.w = evaspixmapsink->video_width;
+ src_input.h = src_origin.h = evaspixmapsink->video_height;
+ src.w = src_origin.w;
+ src.h = src_origin.h;
+
+ dst.w = evaspixmapsink->render_rect.w; /* pixmap width */
+ dst.h = evaspixmapsink->render_rect.h; /* pixmap heighy */
+
+ if (!evaspixmapsink->use_origin_size) {
+ switch (evaspixmapsink->display_geometry_method) {
+ case DISP_GEO_METHOD_LETTER_BOX:
+ gst_video_sink_center_rect (src, dst, &result, TRUE);
+ result.x += evaspixmapsink->render_rect.x;
+ result.y += evaspixmapsink->render_rect.y;
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : letter box");
+ break;
+ case DISP_GEO_METHOD_ORIGIN_SIZE:
+ gst_video_sink_center_rect (src, dst, &result, FALSE);
+ gst_video_sink_center_rect (dst, src, &src_input, FALSE);
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : origin size");
+ break;
+ case DISP_GEO_METHOD_CROPPED_FULL_SCREEN:
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : cropped full screen");
+ gst_video_sink_center_rect(dst, src, &src_input, TRUE);
+ result.x = result.y = 0;
+ result.w = dst.w;
+ result.h = dst.h;
+ break;
+ case DISP_GEO_METHOD_FULL_SCREEN:
+ result.x = result.y = 0;
+ result.w = evaspixmapsink->xpixmap->width;
+ result.h = evaspixmapsink->xpixmap->height;
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : full screen");
+ break;
+ case DISP_GEO_METHOD_CUSTOM_ROI:
+ result.x = evaspixmapsink->dst_roi.x;
+ result.y = evaspixmapsink->dst_roi.y;
+ result.w = evaspixmapsink->dst_roi.w;
+ result.h = evaspixmapsink->dst_roi.h;
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : custom roi");
+ break;
+ default:
+ break;
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : src(%dx%d), dst(%dx%d), result(%dx%d), result_x(%d), result_y(%d)",
+ src.w,src.h,dst.w,dst.h,result.w,result.h,result.x,result.y);
+ } else {
+ result.x = result.y = 0;
+ result.w = evaspixmapsink->xpixmap->width;
+ result.h = evaspixmapsink->xpixmap->height;
+ GST_DEBUG_OBJECT (evaspixmapsink, "USE ORIGIN SIZE, no geometry method" );
+ }
+#else
+ if (evaspixmapsink->keep_aspect) {
+ GstVideoRectangle src, dst;
+ /* We use the calculated geometry from _setcaps as a source to respect
+ source and screen pixel aspect ratios. */
+ src.w = GST_VIDEO_SINK_WIDTH (evaspixmapsink);
+ src.h = GST_VIDEO_SINK_HEIGHT (evaspixmapsink);
+ dst.w = evaspixmapsink->render_rect.w;
+ dst.h = evaspixmapsink->render_rect.h;
+
+ gst_video_sink_center_rect (src, dst, &result, TRUE);
+ result.x += evaspixmapsink->render_rect.x;
+ result.y += evaspixmapsink->render_rect.y;
+ } else {
+ memcpy (&result, &evaspixmapsink->render_rect, sizeof (GstVideoRectangle));
+ }
+#endif
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ /* We scale to the pixmap's geometry */
+#ifdef HAVE_XSHM
+ if (evaspixmapsink->xcontext->use_xshm) {
+ GST_LOG_OBJECT (evaspixmapsink,"XvShmPutImage with image %dx%d and pixmap %dx%d, from xvimage %"
+ GST_PTR_FORMAT,
+ evaspixmapbuf->width, evaspixmapbuf->height,
+ evaspixmapsink->render_rect.w, evaspixmapsink->render_rect.h, evaspixmapbuf);
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ /* Trim as proper size */
+ if (src_input.w % 2 == 1) {
+ src_input.w += 1;
+ }
+ if (src_input.h % 2 == 1) {
+ src_input.h += 1;
+ }
+
+ GST_LOG_OBJECT (evaspixmapsink, "screen[%dx%d],pixmap[%d,%d,%dx%d],method[%d],rotate[%d],src[%dx%d],dst[%d,%d,%dx%d],input[%d,%d,%dx%d],result[%d,%d,%dx%d]",
+ evaspixmapsink->scr_w, evaspixmapsink->scr_h,
+ evaspixmapsink->xpixmap->x, evaspixmapsink->xpixmap->y, evaspixmapsink->xpixmap->width, evaspixmapsink->xpixmap->height,
+ evaspixmapsink->display_geometry_method, rotate,
+ src_origin.w, src_origin.h,
+ dst.x, dst.y, dst.w, dst.h,
+ src_input.x, src_input.y, src_input.w, src_input.h,
+ result.x, result.y, result.w, result.h );
+
+ if (evaspixmapsink->visible) {
+ ret = XvShmPutImage (evaspixmapsink->xcontext->disp,
+ evaspixmapsink->xcontext->xv_port_id,
+ evaspixmapsink->xpixmap->pixmap,
+ evaspixmapsink->xpixmap->gc, evaspixmapbuf->xvimage,
+ src_input.x, src_input.y, src_input.w, src_input.h,
+ result.x, result.y, result.w, result.h, FALSE);
+ GST_LOG_OBJECT (evaspixmapsink, "XvShmPutImage return value [%d]", ret );
+#ifdef DUMP_IMG
+ int ret = 0;
+ char file_name[128];
+ int dump_size = evaspixmapbuf->xvimage->data_size;
+
+ if(g_cnt<10) {
+ GST_INFO ("DUMP IMG_%2.2d : buffer size(%d)", g_cnt, dump_size);
+ sprintf(file_name, "/opt/usr/media/DUMP_IMG_%2.2d.dump", g_cnt);
+ ret = util_write_rawdata(file_name, evaspixmapbuf->xvimage->data, dump_size);
+ if (ret) {
+ GST_ERROR_OBJECT (evaspixmapsink, "util_write_rawdata() failed");
+ } else
+ g_cnt++;
+ }
+#endif
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." );
+ }
+#else /* GST_EXT_XV_ENHANCEMENT */
+ if (evaspixmapsink->visible) {
+ XvShmPutImage (evaspixmapsink->xcontext->disp,
+ evaspixmapsink->xcontext->xv_port_id,
+ evaspixmapsink->xpixmap->pixmap,
+ evaspixmapsink->xpixmap->gc, evaspixmapbuf->xvimage,
+ evaspixmapsink->disp_x, evaspixmapsink->disp_y,
+ evaspixmapsink->disp_width, evaspixmapsink->disp_height,
+ result.x, result.y, result.w, result.h, FALSE);
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." );
+ }
+#endif /* GST_EXT_XV_ENHANCEMENT */
+ } else
+#endif /* HAVE_XSHM */
+ {
+ if (evaspixmapsink->visible) {
+ XvPutImage (evaspixmapsink->xcontext->disp,
+ evaspixmapsink->xcontext->xv_port_id,
+ evaspixmapsink->xpixmap->pixmap,
+ evaspixmapsink->xpixmap->gc, evaspixmapbuf->xvimage,
+ evaspixmapsink->disp_x, evaspixmapsink->disp_y,
+ evaspixmapsink->disp_width, evaspixmapsink->disp_height,
+ result.x, result.y, result.w, result.h);
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." );
+ }
+ }
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+
+
+ return TRUE;
+}
+
+static int
+drm_init(GstEvasPixmapSink *evaspixmapsink)
+{
+ Display *dpy;
+ int i = 0;
+ int eventBase = 0;
+ int errorBase = 0;
+ int dri2Major = 0;
+ int dri2Minor = 0;
+ char *driverName = NULL;
+ char *deviceName = NULL;
+ struct drm_auth auth_arg = {0};
+
+ evaspixmapsink->drm_fd = -1;
+
+ dpy = XOpenDisplay(0);
+
+ /* DRI2 */
+ if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2QueryExtension()");
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2QueryVersion(dpy, &dri2Major, &dri2Minor)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2QueryVersion");
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2Connect(dpy, RootWindow(dpy, DefaultScreen(dpy)), &driverName, &deviceName)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2Connect");
+ goto ERROR_CASE;
+ }
+
+ if (!driverName || !deviceName) {
+ GST_ERROR_OBJECT (evaspixmapsink,"driverName or deviceName is not valid");
+ goto ERROR_CASE;
+ }
+
+ GST_INFO_OBJECT (evaspixmapsink,"Open drm device : %s", deviceName);
+
+ /* get the drm_fd though opening the deviceName */
+ evaspixmapsink->drm_fd = open(deviceName, O_RDWR);
+ if (evaspixmapsink->drm_fd < 0) {
+ GST_ERROR_OBJECT (evaspixmapsink,"cannot open drm device (%s)", deviceName);
+ goto ERROR_CASE;
+ }
+
+ /* get magic from drm to authentication */
+ if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"cannot get drm auth magic");
+ close(evaspixmapsink->drm_fd);
+ evaspixmapsink->drm_fd = -1;
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2Authenticate(dpy, RootWindow(dpy, DefaultScreen(dpy)), auth_arg.magic)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"cannot get drm authentication from X");
+ close(evaspixmapsink->drm_fd);
+ evaspixmapsink->drm_fd = -1;
+ goto ERROR_CASE;
+ }
+
+ /* init gem handle */
+ for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
+ evaspixmapsink->gem_info[i].dmabuf_fd = 0;
+ evaspixmapsink->gem_info[i].gem_handle = 0;
+ evaspixmapsink->gem_info[i].gem_name = 0;
+ }
+
+ XCloseDisplay(dpy);
+ free(driverName);
+ free(deviceName);
+
+ return 0;
+
+ERROR_CASE:
+ XCloseDisplay(dpy);
+ if (driverName) {
+ free(driverName);
+ }
+ if (deviceName) {
+ free(deviceName);
+ }
+
+ return -1;
+}
+
+static void
+drm_fini(GstEvasPixmapSink *evaspixmapsink)
+{
+ if (evaspixmapsink->drm_fd >= 0) {
+ int i = 0;
+ for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
+ if (evaspixmapsink->gem_info[i].dmabuf_fd > 0) {
+ GST_INFO_OBJECT (evaspixmapsink,"close gem_handle(%u)", evaspixmapsink->gem_info[i].gem_handle);
+ drm_close_gem(evaspixmapsink, evaspixmapsink->gem_info[i].gem_handle);
+
+ evaspixmapsink->gem_info[i].dmabuf_fd = 0;
+ evaspixmapsink->gem_info[i].gem_handle = 0;
+ evaspixmapsink->gem_info[i].gem_name = 0;
+ } else {
+ break;
+ }
+ }
+ GST_INFO_OBJECT (evaspixmapsink,"close drm_fd(%d)", evaspixmapsink->drm_fd);
+ close(evaspixmapsink->drm_fd);
+ evaspixmapsink->drm_fd = -1;
+ }
+}
+
+static unsigned int
+drm_convert_dmabuf_gemname(GstEvasPixmapSink *evaspixmapsink, int dmabuf_fd)
+{
+ struct drm_prime_handle prime_arg = {0,};
+ struct drm_gem_flink flink_arg = {0,};
+ int i = 0;
+
+ if (evaspixmapsink->drm_fd < 0) {
+ GST_ERROR_OBJECT (evaspixmapsink,"DRM is not opened");
+ return 0;
+ }
+
+ if (dmabuf_fd <= 0) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Ignore wrong dmabuf fd(%d)", dmabuf_fd); /* temporarily change log level to DEBUG for reducing WARNING level log */
+ return 0;
+ }
+
+ /* check duplicated dmabuf fd */
+ for (i = 0 ; i < MAX_GEM_BUFFER_NUM ; i++) {
+ if (evaspixmapsink->gem_info[i].dmabuf_fd == dmabuf_fd) {
+ GST_LOG_OBJECT (evaspixmapsink,"already got fd(%u) with name(%u)", dmabuf_fd, evaspixmapsink->gem_info[i].gem_name);
+ return evaspixmapsink->gem_info[i].gem_name;
+ }
+
+ if (evaspixmapsink->gem_info[i].dmabuf_fd == 0) {
+ GST_LOG_OBJECT (evaspixmapsink,"empty gem_info[%d] found", i);
+ break;
+ }
+ }
+
+ if (i == MAX_GEM_BUFFER_NUM) {
+ GST_WARNING_OBJECT (evaspixmapsink,"too many buffers[dmabuf_fd(%d). skip it]", dmabuf_fd);
+ return 0;
+ }
+
+ evaspixmapsink->gem_info[i].dmabuf_fd = dmabuf_fd;
+ prime_arg.fd = dmabuf_fd;
+ if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &prime_arg)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"non dmabuf fd(%d)", dmabuf_fd);
+ return 0;
+ }
+
+ evaspixmapsink->gem_info[i].gem_handle = prime_arg.handle;
+ GST_LOG_OBJECT (evaspixmapsink,"gem_info[%d].gem_handle = %u", i, prime_arg.handle);
+
+ flink_arg.handle = prime_arg.handle;
+ if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GEM_FLINK, &flink_arg)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"cannot convert drm handle to name");
+ return 0;
+ }
+
+ evaspixmapsink->gem_info[i].gem_name = flink_arg.name;
+ GST_LOG_OBJECT (evaspixmapsink,"gem_info[%d].gem_name = %u", i, flink_arg.name);
+
+ return flink_arg.name;
+}
+
+static void
+drm_close_gem(GstEvasPixmapSink *evaspixmapsink, unsigned int gem_handle)
+{
+ struct drm_gem_close close_arg = {0,};
+
+ if (evaspixmapsink->drm_fd < 0) {
+ GST_ERROR_OBJECT (evaspixmapsink,"DRM is not opened");
+ return;
+ }
+
+ if (gem_handle == 0) {
+ GST_ERROR_OBJECT (evaspixmapsink,"invalid gem_handle(%d)",gem_handle);
+ return;
+ }
+
+ close_arg.handle = gem_handle;
+ if (gem_handle > 0 && ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GEM_CLOSE, &close_arg)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"cannot close drm gem handle(%d)", gem_handle);
+ return;
+ }
+
+ return;
+}
+
+G_DEFINE_TYPE_EXTENDED(GstEvasPixmapSink, gst_evaspixmapsink, GST_TYPE_VIDEO_SINK, 0,
+ G_IMPLEMENT_INTERFACE(GST_TYPE_NAVIGATION, gst_evaspixmapsink_navigation_init)
+ G_IMPLEMENT_INTERFACE(GST_TYPE_COLOR_BALANCE, gst_evaspixmapsink_colorbalance_init)
+ G_IMPLEMENT_INTERFACE(GST_TYPE_PROPERTY_PROBE, gst_evaspixmapsink_property_probe_interface_init));
+
+
+/* This function destroys a GstXPixmap */
+static void
+gst_evaspixmapsink_xpixmap_destroy (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap)
+{
+ g_return_if_fail (xpixmap != NULL);
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ if(evaspixmapsink->xpixmap->pixmap) {
+ XFreePixmap(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap->pixmap);
+ evaspixmapsink->xpixmap->pixmap = NULL;
+ GST_DEBUG_OBJECT (evaspixmapsink,"Free pixmap");
+ }
+
+ if (xpixmap->gc) {
+ XFreeGC (evaspixmapsink->xcontext->disp, xpixmap->gc);
+ }
+
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+ g_free (xpixmap);
+}
+
+static void
+gst_evaspixmapsink_xpixmap_update_geometry (GstEvasPixmapSink *evaspixmapsink)
+{
+#ifdef GST_EXT_XV_ENHANCEMENT
+ Window root_window;
+ XWindowAttributes root_attr;
+
+ int cur_pixmap_x = 0;
+ int cur_pixmap_y = 0;
+ unsigned int cur_pixmap_width = 0;
+ unsigned int cur_pixmap_height = 0;
+ unsigned int cur_pixmap_border_width = 0;
+ unsigned int cur_pixmap_depth = 0;
+#else
+ XWindowAttributes attr;
+#endif
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ /* Update the window geometry */
+ g_mutex_lock (evaspixmapsink->x_lock);
+ if (G_UNLIKELY (evaspixmapsink->xpixmap == NULL)) {
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ return;
+ }
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ /* Get root window and size of current pixmap */
+ XGetGeometry( evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap->pixmap, &root_window,
+ &cur_pixmap_x, &cur_pixmap_y, /* relative x, y, for pixmap these are alway 0 */
+ &cur_pixmap_width, &cur_pixmap_height,
+ &cur_pixmap_border_width, &cur_pixmap_depth ); /* cur_pixmap_border_width, cur_pixmap_depth are not used */
+
+ evaspixmapsink->xpixmap->width = cur_pixmap_width;
+ evaspixmapsink->xpixmap->height = cur_pixmap_height;
+
+ evaspixmapsink->xpixmap->x = cur_pixmap_x;
+ evaspixmapsink->xpixmap->y = cur_pixmap_y;
+
+ /* Get size of root window == size of screen */
+ XGetWindowAttributes(evaspixmapsink->xcontext->disp, root_window, &root_attr);
+
+ evaspixmapsink->scr_w = root_attr.width;
+ evaspixmapsink->scr_h = root_attr.height;
+
+ if (!evaspixmapsink->have_render_rect) {
+ evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y = 0;
+ evaspixmapsink->render_rect.w = cur_pixmap_width;
+ evaspixmapsink->render_rect.h = cur_pixmap_height;
+ }
+
+ GST_LOG_OBJECT (evaspixmapsink,"screen size %dx%d, current pixmap geometry %d,%d,%dx%d, render_rect %d,%d,%dx%d",
+ evaspixmapsink->scr_w, evaspixmapsink->scr_h,
+ evaspixmapsink->xpixmap->x, evaspixmapsink->xpixmap->y,
+ evaspixmapsink->xpixmap->width, evaspixmapsink->xpixmap->height,
+ evaspixmapsink->render_rect.x, evaspixmapsink->render_rect.y,
+ evaspixmapsink->render_rect.w, evaspixmapsink->render_rect.h);
+#else
+ XGetWindowAttributes (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap->pixmap, &attr);
+
+ evaspixmapsink->xpixmap->width = attr.width;
+ evaspixmapsink->xpixmap->height = attr.height;
+
+ if (!evaspixmapsink->have_render_rect) {
+ evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y = 0;
+ evaspixmapsink->render_rect.w = attr.width;
+ evaspixmapsink->render_rect.h = attr.height;
+ }
+#endif
+ g_mutex_unlock (evaspixmapsink->x_lock);
+}
+
+static void
+gst_evaspixmapsink_xpixmap_clear (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap)
+{
+ g_return_if_fail (xpixmap != NULL);
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ if (!xpixmap->pixmap) {
+ GST_WARNING_OBJECT (evaspixmapsink,"pixmap was not created..");
+ return;
+ }
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ if( evaspixmapsink->stop_video ) {
+ XvStopVideo (evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, xpixmap->pixmap);
+ }
+ /* Preview area is not updated before other UI is updated in the screen. */
+ XSetForeground (evaspixmapsink->xcontext->disp, xpixmap->gc, evaspixmapsink->xcontext->black);
+ XFillRectangle (evaspixmapsink->xcontext->disp, xpixmap->pixmap, xpixmap->gc,
+ evaspixmapsink->render_rect.x, evaspixmapsink->render_rect.y, evaspixmapsink->render_rect.w, evaspixmapsink->render_rect.h);
+
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+}
+
+/* This function commits our internal colorbalance settings to our grabbed Xv
+ port. If the xcontext is not initialized yet it simply returns */
+static void
+gst_evaspixmapsink_update_colorbalance (GstEvasPixmapSink *evaspixmapsink)
+{
+ GList *channels = NULL;
+
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ /* If we haven't initialized the X context we can't update anything */
+ if (evaspixmapsink->xcontext == NULL)
+ return;
+
+ /* Don't set the attributes if they haven't been changed, to avoid
+ * rounding errors changing the values */
+ if (!evaspixmapsink->cb_changed)
+ return;
+
+ /* For each channel of the colorbalance we calculate the correct value
+ doing range conversion and then set the Xv port attribute to match our
+ values. */
+ channels = evaspixmapsink->xcontext->channels_list;
+
+ while (channels) {
+ if (channels->data && GST_IS_COLOR_BALANCE_CHANNEL (channels->data)) {
+ GstColorBalanceChannel *channel = NULL;
+ Atom prop_atom;
+ gint value = 0;
+ gdouble convert_coef;
+
+ channel = GST_COLOR_BALANCE_CHANNEL (channels->data);
+ g_object_ref (channel);
+
+ /* Our range conversion coef */
+ convert_coef = (channel->max_value - channel->min_value) / 2000.0;
+
+ if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
+ value = evaspixmapsink->hue;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
+ value = evaspixmapsink->saturation;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
+ value = evaspixmapsink->contrast;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
+ value = evaspixmapsink->brightness;
+ } else {
+ g_warning ("got an unknown channel %s", channel->label);
+ g_object_unref (channel);
+ return;
+ }
+
+ /* Committing to Xv port */
+ g_mutex_lock (evaspixmapsink->x_lock);
+ prop_atom =
+ XInternAtom (evaspixmapsink->xcontext->disp, channel->label, True);
+ if (prop_atom != None) {
+ int xv_value;
+ xv_value =
+ floor (0.5 + (value + 1000) * convert_coef + channel->min_value);
+ XvSetPortAttribute (evaspixmapsink->xcontext->disp,
+ evaspixmapsink->xcontext->xv_port_id, prop_atom, xv_value);
+ }
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+ g_object_unref (channel);
+ }
+ channels = g_list_next (channels);
+ }
+}
+
+static void
+gst_lookup_xv_port_from_adaptor (GstXContext *xcontext, XvAdaptorInfo *adaptors, int adaptor_no)
+{
+ gint j;
+ gint res;
+
+ /* Do we support XvImageMask ? */
+ if (!(adaptors[adaptor_no].type & XvImageMask)) {
+ GST_DEBUG ("XV Adaptor %s has no support for XvImageMask", adaptors[adaptor_no].name);
+ return;
+ }
+
+ /* We found such an adaptor, looking for an available port */
+ for (j = 0; j < adaptors[adaptor_no].num_ports && !xcontext->xv_port_id; j++) {
+ /* We try to grab the port */
+ res = XvGrabPort (xcontext->disp, adaptors[adaptor_no].base_id + j, 0);
+ if (Success == res) {
+ xcontext->xv_port_id = adaptors[adaptor_no].base_id + j;
+ GST_DEBUG ("XV Adaptor %s with %ld ports", adaptors[adaptor_no].name, adaptors[adaptor_no].num_ports);
+ } else {
+ GST_DEBUG ("GrabPort %d for XV Adaptor %s failed: %d", j, adaptors[adaptor_no].name, res);
+ }
+ }
+}
+
+/* This function generates a caps with all supported format by the first
+ Xv grabable port we find. We store each one of the supported formats in a
+ format list and append the format to a newly created caps that we return
+ If this function does not return NULL because of an error, it also grabs
+ the port via XvGrabPort */
+static GstCaps*
+gst_evaspixmapsink_get_xv_support (GstEvasPixmapSink *evaspixmapsink, GstXContext *xcontext)
+{
+ gint i;
+ XvAdaptorInfo *adaptors;
+ gint nb_formats;
+ XvImageFormatValues *formats = NULL;
+ guint nb_encodings;
+ XvEncodingInfo *encodings = NULL;
+ gulong max_w = G_MAXINT, max_h = G_MAXINT;
+ GstCaps *caps = NULL;
+ GstCaps *rgb_caps = NULL;
+
+ g_return_val_if_fail (xcontext != NULL, NULL);
+
+ /* First let's check that XVideo extension is available */
+ if (!XQueryExtension (xcontext->disp, "XVideo", &i, &i, &i)) {
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
+ ("Could not initialise Xv output"),
+ ("XVideo extension is not available"));
+ return NULL;
+ }
+
+ /* Then we get adaptors list */
+ if (Success != XvQueryAdaptors (xcontext->disp, xcontext->root,
+ &xcontext->nb_adaptors, &adaptors)) {
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
+ ("Could not initialise Xv output"),
+ ("Failed getting XV adaptors list"));
+ return NULL;
+ }
+
+ xcontext->xv_port_id = 0;
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"Found %u XV adaptor(s)", xcontext->nb_adaptors);
+
+ xcontext->adaptors =
+ (gchar **) g_malloc0 (xcontext->nb_adaptors * sizeof (gchar *));
+
+ /* Now fill up our adaptor name array */
+ for (i = 0; i < xcontext->nb_adaptors; i++) {
+ xcontext->adaptors[i] = g_strdup (adaptors[i].name);
+ }
+
+ if (evaspixmapsink->adaptor_no < xcontext->nb_adaptors) {
+ /* Find xv port from user defined adaptor */
+ gst_lookup_xv_port_from_adaptor (xcontext, adaptors, evaspixmapsink->adaptor_no);
+ }
+
+ if (!xcontext->xv_port_id) {
+ /* Now search for an adaptor that supports XvImageMask */
+ for (i = 0; i < xcontext->nb_adaptors && !xcontext->xv_port_id; i++) {
+ gst_lookup_xv_port_from_adaptor (xcontext, adaptors, i);
+ evaspixmapsink->adaptor_no = i;
+ }
+ }
+
+ XvFreeAdaptorInfo (adaptors);
+
+ if (!xcontext->xv_port_id) {
+ evaspixmapsink->adaptor_no = -1;
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, BUSY,
+ ("Could not initialise Xv output"), ("No port available"));
+ return NULL;
+ }
+
+ /* Set XV_AUTOPAINT_COLORKEY and XV_DOUBLE_BUFFER and XV_COLORKEY */
+ {
+ int count, todo = 3;
+ XvAttribute *const attr = XvQueryPortAttributes (xcontext->disp,
+ xcontext->xv_port_id, &count);
+ static const char autopaint[] = "XV_AUTOPAINT_COLORKEY";
+ static const char dbl_buffer[] = "XV_DOUBLE_BUFFER";
+ static const char colorkey[] = "XV_COLORKEY";
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"Checking %d Xv port attributes", count);
+
+ evaspixmapsink->have_autopaint_colorkey = FALSE;
+ evaspixmapsink->have_double_buffer = FALSE;
+ evaspixmapsink->have_colorkey = FALSE;
+
+ for (i = 0; ((i < count) && todo); i++)
+ if (!strcmp (attr[i].name, autopaint)) {
+ const Atom atom = XInternAtom (xcontext->disp, autopaint, False);
+
+ /* turn on autopaint colorkey */
+ XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
+ (evaspixmapsink->autopaint_colorkey ? 1 : 0));
+ todo--;
+ evaspixmapsink->have_autopaint_colorkey = TRUE;
+ } else if (!strcmp (attr[i].name, dbl_buffer)) {
+ const Atom atom = XInternAtom (xcontext->disp, dbl_buffer, False);
+
+ XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
+ (evaspixmapsink->double_buffer ? 1 : 0));
+ todo--;
+ evaspixmapsink->have_double_buffer = TRUE;
+ } else if (!strcmp (attr[i].name, colorkey)) {
+ /* Set the colorkey, default is something that is dark but hopefully
+ * won't randomly appear on the screen elsewhere (ie not black or greys)
+ * can be overridden by setting "colorkey" property
+ */
+ const Atom atom = XInternAtom (xcontext->disp, colorkey, False);
+ guint32 ckey = 0;
+ gboolean set_attr = TRUE;
+ guint cr, cg, cb;
+
+ /* set a colorkey in the right format RGB565/RGB888
+ * We only handle these 2 cases, because they're the only types of
+ * devices we've encountered. If we don't recognise it, leave it alone
+ */
+ cr = (evaspixmapsink->colorkey >> 16);
+ cg = (evaspixmapsink->colorkey >> 8) & 0xFF;
+ cb = (evaspixmapsink->colorkey) & 0xFF;
+ switch (xcontext->depth) {
+ case 16: /* RGB 565 */
+ cr >>= 3;
+ cg >>= 2;
+ cb >>= 3;
+ ckey = (cr << 11) | (cg << 5) | cb;
+ break;
+ case 24:
+ case 32: /* RGB 888 / ARGB 8888 */
+ ckey = (cr << 16) | (cg << 8) | cb;
+ break;
+ default:
+ GST_DEBUG_OBJECT (evaspixmapsink,"Unknown bit depth %d for Xv Colorkey - not adjusting", xcontext->depth);
+ set_attr = FALSE;
+ break;
+ }
+
+ if (set_attr) {
+ ckey = CLAMP (ckey, (guint32) attr[i].min_value,
+ (guint32) attr[i].max_value);
+ GST_LOG_OBJECT (evaspixmapsink,"Setting color key for display depth %d to 0x%x", xcontext->depth, ckey);
+
+ XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
+ (gint) ckey);
+ }
+ todo--;
+ evaspixmapsink->have_colorkey = TRUE;
+ }
+
+ XFree (attr);
+ }
+
+ /* Get the list of encodings supported by the adapter and look for the
+ * XV_IMAGE encoding so we can determine the maximum width and height
+ * supported */
+ XvQueryEncodings (xcontext->disp, xcontext->xv_port_id, &nb_encodings,
+ &encodings);
+
+ for (i = 0; i < nb_encodings; i++) {
+ GST_LOG_OBJECT (evaspixmapsink,
+ "Encoding %d, name %s, max wxh %lux%lu rate %d/%d",
+ i, encodings[i].name, encodings[i].width, encodings[i].height,
+ encodings[i].rate.numerator, encodings[i].rate.denominator);
+ if (strcmp (encodings[i].name, "XV_IMAGE") == 0) {
+ max_w = encodings[i].width;
+ max_h = encodings[i].height;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ evaspixmapsink->scr_w = max_w;
+ evaspixmapsink->scr_h = max_h;
+#endif
+ }
+ }
+
+ XvFreeEncodingInfo (encodings);
+
+ /* We get all image formats supported by our port */
+ formats = XvListImageFormats (xcontext->disp,
+ xcontext->xv_port_id, &nb_formats);
+ caps = gst_caps_new_empty ();
+ for (i = 0; i < nb_formats; i++) {
+ GstCaps *format_caps = NULL;
+ gboolean is_rgb_format = FALSE;
+ GstVideoFormat vformat;
+
+ /* We set the image format of the xcontext to an existing one. This
+ is just some valid image format for making our xshm calls check before
+ caps negotiation really happens. */
+ xcontext->im_format = formats[i].id;
+
+ switch (formats[i].type) {
+ case XvRGB:
+ {
+ XvImageFormatValues *fmt = &(formats[i]);
+ gint endianness = G_BIG_ENDIAN;
+
+ if (fmt->byte_order == LSBFirst) {
+ /* our caps system handles 24/32bpp RGB as big-endian. */
+ if (fmt->bits_per_pixel == 24 || fmt->bits_per_pixel == 32) {
+ fmt->red_mask = GUINT32_TO_BE (fmt->red_mask);
+ fmt->green_mask = GUINT32_TO_BE (fmt->green_mask);
+ fmt->blue_mask = GUINT32_TO_BE (fmt->blue_mask);
+
+ if (fmt->bits_per_pixel == 24) {
+ fmt->red_mask >>= 8;
+ fmt->green_mask >>= 8;
+ fmt->blue_mask >>= 8;
+ }
+ } else
+ endianness = G_LITTLE_ENDIAN;
+ }
+
+ format_caps = gst_caps_new_simple ("video/x-raw",
+ "endianness", G_TYPE_INT, endianness,
+ "depth", G_TYPE_INT, fmt->depth,
+ "bpp", G_TYPE_INT, fmt->bits_per_pixel,
+ "red_mask", G_TYPE_INT, fmt->red_mask,
+ "green_mask", G_TYPE_INT, fmt->green_mask,
+ "blue_mask", G_TYPE_INT, fmt->blue_mask,
+ "width", GST_TYPE_INT_RANGE, 1, max_w,
+ "height", GST_TYPE_INT_RANGE, 1, max_h,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
+
+ is_rgb_format = TRUE;
+ break;
+ }
+ case XvYUV:
+ vformat = gst_video_format_from_fourcc (formats[i].id);
+ if (vformat == GST_VIDEO_FORMAT_UNKNOWN)
+ break;
+ format_caps = gst_caps_new_simple ("video/x-raw",
+ "format", G_TYPE_STRING, gst_video_format_to_string (vformat),
+ "width", GST_TYPE_INT_RANGE, 1, max_w,
+ "height", GST_TYPE_INT_RANGE, 1, max_h,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+ if (format_caps) {
+ GstEvasPixmapFormat *format = NULL;
+
+ format = g_new0 (GstEvasPixmapFormat, 1);
+ if (format) {
+ format->format = formats[i].id;
+ format->caps = gst_caps_copy (format_caps);
+ xcontext->formats_list = g_list_append (xcontext->formats_list, format);
+ }
+
+ if (is_rgb_format) {
+ if (rgb_caps == NULL)
+ rgb_caps = format_caps;
+ else
+ gst_caps_append (rgb_caps, format_caps);
+ } else
+ gst_caps_append (caps, format_caps);
+ }
+ }
+
+ /* Collected all caps into either the caps or rgb_caps structures.
+ * Append rgb_caps on the end of YUV, so that YUV is always preferred */
+ if (rgb_caps)
+ gst_caps_append (caps, rgb_caps);
+
+ if (formats)
+ XFree (formats);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"Generated the following caps: %" GST_PTR_FORMAT, caps);
+
+ if (gst_caps_is_empty (caps)) {
+ gst_caps_unref (caps);
+ XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0);
+ GST_ELEMENT_ERROR (evaspixmapsink, STREAM, WRONG_TYPE, (NULL),
+ ("No supported format found"));
+ return NULL;
+ }
+
+ return caps;
+}
+
+static gpointer
+gst_evaspixmapsink_event_thread (GstEvasPixmapSink * evaspixmapsink)
+{
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
+ int damage_base = 0;
+ int damage_err_base = 0;
+ int damage_case = 0;
+ XEvent e;
+
+ GST_OBJECT_LOCK (evaspixmapsink);
+
+ if (!XDamageQueryExtension(evaspixmapsink->xcontext->disp, &damage_base, &damage_err_base)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"XDamageQueryExtension() failed");
+ return NULL;
+ }
+ damage_case = (int)damage_base + XDamageNotify;
+
+ while (evaspixmapsink->running) {
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+ if (evaspixmapsink->xpixmap) {
+ g_mutex_lock (evaspixmapsink->x_lock);
+ while (XPending (evaspixmapsink->xcontext->disp)) {
+ XNextEvent (evaspixmapsink->xcontext->disp, &e);
+ if (e.type == damage_case ) {
+ XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&e;
+ if (damage_ev->drawable == evaspixmapsink->xpixmap->pixmap) {
+ ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink));
+ GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : after call ecore_pipe_write()");
+ }
+ XDamageSubtract (evaspixmapsink->xcontext->disp, evaspixmapsink->damage, None, None );
+ }
+ }
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ } else {
+ GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : what(%d)? skip..", e.type);
+ break;
+ }
+ g_usleep (G_USEC_PER_SEC / 40);
+ GST_OBJECT_LOCK (evaspixmapsink);
+ }
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+ return NULL;
+}
+
+static void
+gst_evaspixmapsink_manage_event_thread (GstEvasPixmapSink *evaspixmapsink)
+{
+ GThread *thread = NULL;
+
+ /* don't start the thread too early */
+ if (evaspixmapsink->xcontext == NULL) {
+ GST_ERROR_OBJECT (evaspixmapsink,"xcontext is NULL..");
+ return;
+ }
+
+ GST_OBJECT_LOCK (evaspixmapsink);
+
+ if (!evaspixmapsink->event_thread) {
+ /* Setup our event listening thread */
+ GST_DEBUG_OBJECT (evaspixmapsink,"run xevent thread");
+ evaspixmapsink->running = TRUE;
+ evaspixmapsink->event_thread = g_thread_create ( (GThreadFunc) gst_evaspixmapsink_event_thread, evaspixmapsink, TRUE, NULL);
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink,"there already existed the event_thread.. keep going");
+ /* Do not finalize the thread in here, Only finalize the thread by calling gst_evaspixmapsink_reset() */
+ }
+
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+}
+
+
+/* This function calculates the pixel aspect ratio based on the properties
+ * in the xcontext structure and stores it there. */
+static void
+gst_evaspixmapsink_calculate_pixel_aspect_ratio (GstXContext *xcontext)
+{
+ static const gint par[][2] = {
+ {1, 1}, /* regular screen */
+ {16, 15}, /* PAL TV */
+ {11, 10}, /* 525 line Rec.601 video */
+ {54, 59}, /* 625 line Rec.601 video */
+ {64, 45}, /* 1280x1024 on 16:9 display */
+ {5, 3}, /* 1280x1024 on 4:3 display */
+ {4, 3} /* 800x600 on 16:9 display */
+ };
+ gint i;
+ gint index;
+ gdouble ratio;
+ gdouble delta;
+
+#define DELTA(idx) (ABS (ratio - ((gdouble) par[idx][0] / par[idx][1])))
+
+ /* first calculate the "real" ratio based on the X values;
+ * which is the "physical" w/h divided by the w/h in pixels of the display */
+ ratio = (gdouble) (xcontext->widthmm * xcontext->height)
+ / (xcontext->heightmm * xcontext->width);
+
+ /* DirectFB's X in 720x576 reports the physical dimensions wrong, so
+ * override here */
+ if (xcontext->width == 720 && xcontext->height == 576) {
+ ratio = 4.0 * 576 / (3.0 * 720);
+ }
+ GST_DEBUG ("calculated pixel aspect ratio: %f", ratio);
+ /* now find the one from par[][2] with the lowest delta to the real one */
+ delta = DELTA (0);
+ index = 0;
+
+ for (i = 1; i < sizeof (par) / (sizeof (gint) * 2); ++i) {
+ gdouble this_delta = DELTA (i);
+
+ if (this_delta < delta) {
+ index = i;
+ delta = this_delta;
+ }
+ }
+
+ GST_DEBUG ("Decided on index %d (%d/%d)", index,
+ par[index][0], par[index][1]);
+
+ g_free (xcontext->par);
+ xcontext->par = g_new0 (GValue, 1);
+ g_value_init (xcontext->par, GST_TYPE_FRACTION);
+ gst_value_set_fraction (xcontext->par, par[index][0], par[index][1]);
+ GST_DEBUG ("set xcontext PAR to %d/%d",
+ gst_value_get_fraction_numerator (xcontext->par),
+ gst_value_get_fraction_denominator (xcontext->par));
+}
+
+/* This function gets the X Display and global info about it. Everything is
+ stored in our object and will be cleaned when the object is disposed. Note
+ here that caps for supported format are generated without any window or
+ image creation */
+static GstXContext*
+gst_evaspixmapsink_xcontext_get (GstEvasPixmapSink *evaspixmapsink)
+{
+ GstXContext *xcontext = NULL;
+ XPixmapFormatValues *px_formats = NULL;
+ gint nb_formats = 0, i, j, N_attr;
+ XvAttribute *xv_attr;
+ Atom prop_atom;
+ const char *channels[4] = { "XV_HUE", "XV_SATURATION", "XV_BRIGHTNESS", "XV_CONTRAST"};
+
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
+
+ xcontext = g_new0 (GstXContext, 1);
+ xcontext->im_format = 0;
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ xcontext->disp = XOpenDisplay (evaspixmapsink->display_name);
+
+ if (!xcontext->disp) {
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_free (xcontext);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE, ("Could not initialise Xv output"), ("Could not open display"));
+ return NULL;
+ }
+
+ xcontext->screen = DefaultScreenOfDisplay (xcontext->disp);
+ xcontext->screen_num = DefaultScreen (xcontext->disp);
+ xcontext->visual = DefaultVisual (xcontext->disp, xcontext->screen_num);
+ xcontext->root = DefaultRootWindow (xcontext->disp);
+ xcontext->white = XWhitePixel (xcontext->disp, xcontext->screen_num);
+ xcontext->black = XBlackPixel (xcontext->disp, xcontext->screen_num);
+ xcontext->depth = DefaultDepthOfScreen (xcontext->screen);
+
+ xcontext->width = DisplayWidth (xcontext->disp, xcontext->screen_num);
+ xcontext->height = DisplayHeight (xcontext->disp, xcontext->screen_num);
+ xcontext->widthmm = DisplayWidthMM (xcontext->disp, xcontext->screen_num);
+ xcontext->heightmm = DisplayHeightMM (xcontext->disp, xcontext->screen_num);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"X reports %dx%d pixels and %d mm x %d mm", xcontext->width, xcontext->height, xcontext->widthmm, xcontext->heightmm);
+
+ gst_evaspixmapsink_calculate_pixel_aspect_ratio (xcontext);
+ /* We get supported pixmap formats at supported depth */
+ px_formats = XListPixmapFormats (xcontext->disp, &nb_formats);
+
+ if (!px_formats) {
+ XCloseDisplay (xcontext->disp);
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_free (xcontext->par);
+ g_free (xcontext);
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
+ ("Could not initialise Xv output"), ("Could not get pixel formats"));
+ return NULL;
+ }
+
+ /* We get bpp value corresponding to our running depth */
+ for (i = 0; i < nb_formats; i++) {
+ if (px_formats[i].depth == xcontext->depth)
+ xcontext->bpp = px_formats[i].bits_per_pixel;
+ }
+
+ XFree (px_formats);
+
+ xcontext->endianness = (ImageByteOrder (xcontext->disp) == LSBFirst) ? G_LITTLE_ENDIAN : G_BIG_ENDIAN;
+
+ /* our caps system handles 24/32bpp RGB as big-endian. */
+ if ((xcontext->bpp == 24 || xcontext->bpp == 32) && xcontext->endianness == G_LITTLE_ENDIAN) {
+ xcontext->endianness = G_BIG_ENDIAN;
+ xcontext->visual->red_mask = GUINT32_TO_BE (xcontext->visual->red_mask);
+ xcontext->visual->green_mask = GUINT32_TO_BE (xcontext->visual->green_mask);
+ xcontext->visual->blue_mask = GUINT32_TO_BE (xcontext->visual->blue_mask);
+ if (xcontext->bpp == 24) {
+ xcontext->visual->red_mask >>= 8;
+ xcontext->visual->green_mask >>= 8;
+ xcontext->visual->blue_mask >>= 8;
+ }
+ }
+
+ xcontext->caps = gst_evaspixmapsink_get_xv_support (evaspixmapsink, xcontext);
+
+ if (!xcontext->caps) {
+ XCloseDisplay (xcontext->disp);
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_free (xcontext->par);
+ g_free (xcontext);
+ /* GST_ELEMENT_ERROR is thrown by gst_evaspixmapsink_get_xv_support */
+ return NULL;
+ }
+ #ifdef HAVE_XSHM
+ /* Search for XShm extension support */
+ if (XShmQueryExtension (xcontext->disp) && gst_evaspixmapsink_check_xshm_calls (xcontext)) {
+ xcontext->use_xshm = TRUE;
+ GST_DEBUG_OBJECT (evaspixmapsink,"evaspixmapsink is using XShm extension");
+ } else
+ #endif /* HAVE_XSHM */
+ {
+ xcontext->use_xshm = FALSE;
+ GST_DEBUG_OBJECT (evaspixmapsink,"evaspixmapsink is not using XShm extension");
+ }
+
+ xv_attr = XvQueryPortAttributes (xcontext->disp, xcontext->xv_port_id, &N_attr);
+
+ /* Generate the channels list */
+ for (i = 0; i < (sizeof (channels) / sizeof (char *)); i++) {
+ XvAttribute *matching_attr = NULL;
+
+ /* Retrieve the property atom if it exists. If it doesn't exist,
+ * the attribute itself must not either, so we can skip */
+ prop_atom = XInternAtom (xcontext->disp, channels[i], True);
+ if (prop_atom == None) {
+ continue;
+ }
+
+ if (xv_attr != NULL) {
+ for (j = 0; j < N_attr && matching_attr == NULL; ++j) {
+ if (!g_ascii_strcasecmp (channels[i], xv_attr[j].name)) {
+ matching_attr = xv_attr + j;
+ }
+ }
+ }
+
+ if (matching_attr) {
+ GstColorBalanceChannel *channel;
+ channel = g_object_new (GST_TYPE_COLOR_BALANCE_CHANNEL, NULL);
+ channel->label = g_strdup (channels[i]);
+ channel->min_value = matching_attr->min_value;
+ channel->max_value = matching_attr->max_value;
+
+ xcontext->channels_list = g_list_append (xcontext->channels_list, channel);
+
+ /* If the colorbalance settings have not been touched we get Xv values
+ as defaults and update our internal variables */
+ if (!evaspixmapsink->cb_changed) {
+ gint val;
+ XvGetPortAttribute (xcontext->disp, xcontext->xv_port_id, prop_atom, &val);
+ /* Normalize val to [-1000, 1000] */
+ val = floor (0.5 + -1000 + 2000 * (val - channel->min_value) / (double) (channel->max_value - channel->min_value));
+
+ if (!g_ascii_strcasecmp (channels[i], "XV_HUE")) {
+ evaspixmapsink->hue = val;
+ } else if (!g_ascii_strcasecmp (channels[i], "XV_SATURATION")) {
+ evaspixmapsink->saturation = val;
+ } else if (!g_ascii_strcasecmp (channels[i], "XV_BRIGHTNESS")) {
+ evaspixmapsink->brightness = val;
+ } else if (!g_ascii_strcasecmp (channels[i], "XV_CONTRAST")) {
+ evaspixmapsink->contrast = val;
+ }
+ }
+ }
+ }
+
+ if (xv_attr) {
+ XFree (xv_attr);
+ }
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+ return xcontext;
+}
+
+/* This function cleans the X context. Closing the Display, releasing the XV
+ port and unrefing the caps for supported formats. */
+static void
+gst_evaspixmapsink_xcontext_clear (GstEvasPixmapSink *evaspixmapsink)
+{
+ GList *formats_list, *channels_list;
+ GstXContext *xcontext;
+ gint i = 0;
+
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+
+ GST_OBJECT_LOCK (evaspixmapsink);
+ if (evaspixmapsink->xcontext == NULL) {
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+ return;
+ }
+
+ /* Take the XContext from the sink and clean it up */
+ xcontext = evaspixmapsink->xcontext;
+ evaspixmapsink->xcontext = NULL;
+
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+
+ formats_list = xcontext->formats_list;
+
+ while (formats_list) {
+ GstEvasPixmapFormat *format = formats_list->data;
+
+ gst_caps_unref (format->caps);
+ g_free (format);
+ formats_list = g_list_next (formats_list);
+ }
+
+ if (xcontext->formats_list)
+ g_list_free (xcontext->formats_list);
+
+ channels_list = xcontext->channels_list;
+
+ while (channels_list) {
+ GstColorBalanceChannel *channel = channels_list->data;
+
+ g_object_unref (channel);
+ channels_list = g_list_next (channels_list);
+ }
+
+ if (xcontext->channels_list)
+ g_list_free (xcontext->channels_list);
+
+ gst_caps_unref (xcontext->caps);
+
+ for (i = 0; i < xcontext->nb_adaptors; i++) {
+ g_free (xcontext->adaptors[i]);
+ }
+
+ g_free (xcontext->adaptors);
+
+ g_free (xcontext->par);
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"Closing display and freeing X Context");
+
+ XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0);
+
+ XCloseDisplay (xcontext->disp);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+
+ g_free (xcontext);
+}
+
+/* Element stuff */
+
+/* This function tries to get a format matching with a given caps in the
+ supported list of formats we generated in gst_evaspixmapsink_get_xv_support */
+static gint
+gst_evaspixmapsink_get_format_from_caps (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps)
+{
+ GList *list = NULL;
+
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), 0);
+
+ list = evaspixmapsink->xcontext->formats_list;
+
+ while (list) {
+ GstEvasPixmapFormat *format = list->data;
+
+ if (format) {
+ if (gst_caps_can_intersect (caps, format->caps)) {
+ return format->format;
+ }
+ }
+ list = g_list_next (list);
+ }
+
+ return -1;
+}
+
+static GstCaps *
+gst_evaspixmapsink_getcaps (GstBaseSink *bsink, GstCaps *filter)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+ GstCaps* pad_caps;
+
+ evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
+
+ if(filter)
+ GST_LOG_OBJECT (evaspixmapsink,"filter caps %" GST_PTR_FORMAT, filter);
+ if(evaspixmapsink->xcontext)
+ GST_LOG_OBJECT (evaspixmapsink,"context caps %" GST_PTR_FORMAT, evaspixmapsink->xcontext->caps);
+
+ if (evaspixmapsink->xcontext)
+ return filter ? gst_caps_intersect(filter, evaspixmapsink->xcontext->caps)
+ : gst_caps_ref (evaspixmapsink->xcontext->caps);
+
+ pad_caps = gst_pad_get_pad_template_caps (GST_VIDEO_SINK_PAD(evaspixmapsink));
+ return
+ filter ? gst_caps_intersect(filter, pad_caps) : gst_caps_copy (pad_caps);
+}
+
+static gboolean
+gst_evaspixmapsink_setcaps (GstBaseSink *bsink, GstCaps *caps)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+ GstStructure *structure;
+ guint32 im_format = 0;
+ gboolean ret;
+ gint video_width, video_height;
+ gint disp_x, disp_y;
+ gint disp_width, disp_height;
+ gint video_par_n, video_par_d; /* video's PAR */
+ gint display_par_n, display_par_d; /* display's PAR */
+ const GValue *caps_par;
+ const GValue *caps_disp_reg;
+ const GValue *fps;
+ guint num, den;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ gboolean enable_last_buffer;
+#endif
+
+ evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"In setcaps. Possible caps %" GST_PTR_FORMAT ", setting caps %" GST_PTR_FORMAT, evaspixmapsink->xcontext->caps, caps);
+
+ if (!gst_caps_can_intersect (evaspixmapsink->xcontext->caps, caps)) {
+ goto incompatible_caps;
+ }
+
+ evaspixmapsink->negotiated_caps = gst_caps_copy(caps);
+ structure = gst_caps_get_structure (caps, 0);
+ ret = gst_structure_get_int (structure, "width", &video_width);
+ ret &= gst_structure_get_int (structure, "height", &video_height);
+ fps = gst_structure_get_value (structure, "framerate");
+ ret &= (fps != NULL);
+
+ if (!ret) {
+ goto incomplete_caps;
+ }
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ evaspixmapsink->aligned_width = video_width;
+ evaspixmapsink->aligned_height = video_height;
+
+ /* get enable-last-buffer */
+ g_object_get(G_OBJECT(evaspixmapsink), "enable-last-buffer", &enable_last_buffer, NULL);
+ GST_INFO_OBJECT (evaspixmapsink,"current enable-last-buffer : %d", enable_last_buffer);
+ /* flush if enable-last-buffer is TRUE */
+ if (enable_last_buffer) {
+ GST_INFO_OBJECT (evaspixmapsink,"flush last-buffer");
+ g_object_set(G_OBJECT(evaspixmapsink), "enable-last-buffer", FALSE, NULL);
+ g_object_set(G_OBJECT(evaspixmapsink), "enable-last-buffer", TRUE, NULL);
+ }
+#endif
+
+ evaspixmapsink->fps_n = gst_value_get_fraction_numerator (fps);
+ evaspixmapsink->fps_d = gst_value_get_fraction_denominator (fps);
+
+ evaspixmapsink->video_width = video_width;
+ evaspixmapsink->video_height = video_height;
+
+ im_format = gst_evaspixmapsink_get_format_from_caps (evaspixmapsink, caps);
+ if (im_format == -1) {
+ goto invalid_format;
+ }
+
+ /* get aspect ratio from caps if it's present, and
+ * convert video width and height to a display width and height
+ * using wd / hd = wv / hv * PARv / PARd */
+
+ /* get video's PAR */
+ caps_par = gst_structure_get_value (structure, "pixel-aspect-ratio");
+ if (caps_par) {
+ video_par_n = gst_value_get_fraction_numerator (caps_par);
+ video_par_d = gst_value_get_fraction_denominator (caps_par);
+ } else {
+ video_par_n = 1;
+ video_par_d = 1;
+ }
+ /* get display's PAR */
+ if (evaspixmapsink->par) {
+ display_par_n = gst_value_get_fraction_numerator (evaspixmapsink->par);
+ display_par_d = gst_value_get_fraction_denominator (evaspixmapsink->par);
+ } else {
+ display_par_n = 1;
+ display_par_d = 1;
+ }
+
+ /* get the display region */
+ caps_disp_reg = gst_structure_get_value (structure, "display-region");
+ if (caps_disp_reg) {
+ disp_x = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 0));
+ disp_y = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 1));
+ disp_width = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 2));
+ disp_height = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 3));
+ } else {
+ disp_x = disp_y = 0;
+ disp_width = video_width;
+ disp_height = video_height;
+ }
+
+ if (!gst_video_calculate_display_ratio (&num, &den, video_width, video_height, video_par_n, video_par_d, display_par_n, display_par_d)) {
+ goto no_disp_ratio;
+ }
+
+ evaspixmapsink->disp_x = disp_x;
+ evaspixmapsink->disp_y = disp_y;
+ evaspixmapsink->disp_width = disp_width;
+ evaspixmapsink->disp_height = disp_height;
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"video width/height: %dx%d, calculated display ratio: %d/%d", video_width, video_height, num, den);
+
+ /* now find a width x height that respects this display ratio.
+ * prefer those that have one of w/h the same as the incoming video
+ * using wd / hd = num / den */
+
+ /* start with same height, because of interlaced video */
+ /* check hd / den is an integer scale factor, and scale wd with the PAR */
+ if (video_height % den == 0) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"keeping video height");
+ GST_VIDEO_SINK_WIDTH (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_height, num, den);
+ GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = video_height;
+ } else if (video_width % num == 0) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"keeping video width");
+ GST_VIDEO_SINK_WIDTH (evaspixmapsink) = video_width;
+ GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_width, den, num);
+ } else {
+ GST_DEBUG_OBJECT (evaspixmapsink,"approximating while keeping video height");
+ GST_VIDEO_SINK_WIDTH (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_height, num, den);
+ GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = video_height;
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink,"scaling to %dx%d", GST_VIDEO_SINK_WIDTH (evaspixmapsink), GST_VIDEO_SINK_HEIGHT (evaspixmapsink));
+
+ /* Creating our window and our image with the display size in pixels */
+ if (GST_VIDEO_SINK_WIDTH (evaspixmapsink) <= 0 || GST_VIDEO_SINK_HEIGHT (evaspixmapsink) <= 0) {
+ goto no_display_size;
+ }
+
+ g_mutex_lock (evaspixmapsink->flow_lock);
+
+ /* We renew our evaspixmap buffer only if size or format changed;
+ * the evaspixmap buffer is the same size as the video pixel size */
+ if ((evaspixmapsink->evas_pixmap_buf) && ((im_format != evaspixmapsink->evas_pixmap_buf->im_format)
+ || (video_width != evaspixmapsink->evas_pixmap_buf->width) || (video_height != evaspixmapsink->evas_pixmap_buf->height))) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"old format %" GST_FOURCC_FORMAT ", new format %" GST_FOURCC_FORMAT,
+ GST_FOURCC_ARGS (evaspixmapsink->evas_pixmap_buf->im_format), GST_FOURCC_ARGS (im_format));
+ GST_DEBUG_OBJECT (evaspixmapsink,"renewing evaspixmap buffer");
+ g_boxed_free(GST_TYPE_EVASPIXMAP_BUFFER, evaspixmapsink->evas_pixmap_buf);
+ evaspixmapsink->evas_pixmap_buf = NULL;
+ }
+
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+
+ if (evaspixmapsink->eo) {
+ if (!gst_evaspixmapsink_xpixmap_link (evaspixmapsink)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
+ return FALSE;
+ } else {
+ gst_evaspixmapsink_manage_event_thread (evaspixmapsink);
+ }
+ } else {
+ GST_ERROR_OBJECT (evaspixmapsink,"setcaps success, but there is no evas image object..");
+ return FALSE;
+ }
+
+ return TRUE;
+
+ /* ERRORS */
+ incompatible_caps:
+ {
+ GST_ERROR_OBJECT (evaspixmapsink,"caps incompatible");
+ return FALSE;
+ }
+ incomplete_caps:
+ {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Failed to retrieve either width, ""height or framerate from intersected caps");
+ return FALSE;
+ }
+ invalid_format:
+ {
+ GST_DEBUG_OBJECT (evaspixmapsink,"Could not locate image format from caps %" GST_PTR_FORMAT, caps);
+ return FALSE;
+ }
+ no_disp_ratio:
+ {
+ GST_ELEMENT_ERROR (evaspixmapsink, CORE, NEGOTIATION, (NULL), ("Error calculating the output display ratio of the video."));
+ return FALSE;
+ }
+ no_display_size:
+ {
+ GST_ELEMENT_ERROR (evaspixmapsink, CORE, NEGOTIATION, (NULL), ("Error calculating the output display ratio of the video."));
+ return FALSE;
+ }
+}
+
+static GstStateChangeReturn
+gst_evaspixmapsink_change_state (GstElement *element, GstStateChange transition)
+{
+ GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
+ GstEvasPixmapSink *evaspixmapsink;
+
+ evaspixmapsink = GST_EVASPIXMAPSINK (element);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_NULL_TO_READY");
+
+ /* open drm to use gem */
+ if (drm_init(evaspixmapsink)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"drm_init() failure");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+
+ /* check if there exist evas image object, need to write code related to making internal evas image object */
+ if (!is_evas_image_object (evaspixmapsink->eo)) {
+ GST_ERROR_OBJECT (evaspixmapsink,"There is no evas image object..");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+
+ /* Set xcontext and display */
+ if (!evaspixmapsink->xcontext) {
+ evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
+ if (!evaspixmapsink->xcontext) {
+ GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+ }
+
+ /* update object's par with calculated one if not set yet */
+ if (!evaspixmapsink->par) {
+ evaspixmapsink->par = g_new0 (GValue, 1);
+ gst_value_init_and_copy (evaspixmapsink->par, evaspixmapsink->xcontext->par);
+ GST_DEBUG_OBJECT (evaspixmapsink,"set calculated PAR on object's PAR");
+ }
+
+ /* call XSynchronize with the current value of synchronous */
+ GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE");
+ XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous);
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+ break;
+
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_READY_TO_PAUSED");
+ break;
+
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PAUSED_TO_PLAYING");
+ break;
+
+ default:
+ break;
+ }
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PLAYING_TO_PAUSED");
+ break;
+
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PAUSED_TO_READY");
+ evaspixmapsink->fps_n = 0;
+ evaspixmapsink->fps_d = 1;
+ GST_VIDEO_SINK_WIDTH (evaspixmapsink) = 0;
+ GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = 0;
+ break;
+
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_READY_TO_NULL");
+ gst_evaspixmapsink_reset (evaspixmapsink);
+ /* close drm */
+ drm_fini(evaspixmapsink);
+ break;
+
+ default:
+ break;
+ }
+ return ret;
+}
+
+static void
+gst_evaspixmapsink_get_times (GstBaseSink *bsink, GstBuffer *buf, GstClockTime *start, GstClockTime *end)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+
+ evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
+
+ if (GST_BUFFER_TIMESTAMP_IS_VALID (buf)) {
+ *start = GST_BUFFER_TIMESTAMP (buf);
+ if (GST_BUFFER_DURATION_IS_VALID (buf)) {
+ *end = *start + GST_BUFFER_DURATION (buf);
+ } else {
+ if (evaspixmapsink->fps_n > 0) {
+ *end = *start +
+ gst_util_uint64_scale_int (GST_SECOND, evaspixmapsink->fps_d,
+ evaspixmapsink->fps_n);
+ }
+ }
+ }
+}
+
+static GstFlowReturn
+gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf)
+{
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+ GstEvasPixmapSink *evaspixmapsink;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ XV_PUTIMAGE_DATA_PTR img_data = NULL;
+ SCMN_IMGB *scmn_imgb = NULL;
+ gint format = 0;
+#endif
+ evaspixmapsink = GST_EVASPIXMAPSINK (vsink);
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ if( evaspixmapsink->stop_video ) {
+ GST_INFO_OBJECT (evaspixmapsink, "Stop video is TRUE. so skip show frame..." );
+ return GST_FLOW_OK;
+ }
+#endif
+
+ if (!evaspixmapsink->evas_pixmap_buf) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"creating our evaspixmap buffer");
+#ifdef GST_EXT_XV_ENHANCEMENT
+ format = gst_evaspixmapsink_get_format_from_caps(evaspixmapsink, evaspixmapsink->negotiated_caps);
+
+ switch (format) {
+ case GST_MAKE_FOURCC('S', 'T', '1', '2'):
+ case GST_MAKE_FOURCC('S', 'N', '1', '2'):
+ case GST_MAKE_FOURCC('S', '4', '2', '0'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
+ case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ scmn_imgb = (SCMN_IMGB *)buf_info.data;
+ gst_buffer_unmap(buf, &buf_info);
+ if(scmn_imgb == NULL) {
+ GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." );
+ return GST_FLOW_OK;
+ }
+ /* skip buffer if aligned size is smaller than size of caps */
+ if (scmn_imgb->s[0] < evaspixmapsink->video_width || scmn_imgb->e[0] < evaspixmapsink->video_height) {
+ GST_WARNING_OBJECT (evaspixmapsink,"invalid size[caps:%dx%d,aligned:%dx%d]. Skip this buffer...",
+ evaspixmapsink->video_width, evaspixmapsink->video_height, scmn_imgb->s[0], scmn_imgb->e[0]);
+ return GST_FLOW_OK;
+ }
+ evaspixmapsink->aligned_width = scmn_imgb->s[0];
+ evaspixmapsink->aligned_height = scmn_imgb->e[0];
+ GST_DEBUG_OBJECT (evaspixmapsink,"video width,height[%dx%d]",evaspixmapsink->video_width, evaspixmapsink->video_height);
+ GST_INFO_OBJECT (evaspixmapsink,"Use aligned width,height[%dx%d]",evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
+ break;
+ default:
+ GST_INFO_OBJECT (evaspixmapsink,"Use original width,height of caps");
+ break;
+ }
+#endif
+ evaspixmapsink->evas_pixmap_buf = gst_evaspixmap_buffer_new (evaspixmapsink, evaspixmapsink->negotiated_caps);
+
+ if (!evaspixmapsink->evas_pixmap_buf) {
+ /* The create method should have posted an informative error */
+ goto no_image;
+ }
+ if (evaspixmapsink->evas_pixmap_buf->size < gst_buffer_get_size (buf)) {
+ GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE, ("Failed to create output image buffer of %dx%d pixels", evaspixmapsink->evas_pixmap_buf->width, evaspixmapsink->evas_pixmap_buf->height),("XServer allocated buffer size did not match input buffer"));
+ gst_evaspixmap_buffer_destroy (evaspixmapsink->evas_pixmap_buf);
+ evaspixmapsink->evas_pixmap_buf = NULL;
+ goto no_image;
+ }
+ }
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ switch (evaspixmapsink->evas_pixmap_buf->im_format) {
+ /* Cases for specified formats of Samsung extension */
+ case GST_MAKE_FOURCC('S', 'T', '1', '2'):
+ case GST_MAKE_FOURCC('S', 'N', '1', '2'):
+ case GST_MAKE_FOURCC('S', '4', '2', '0'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
+ case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
+ case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
+ {
+ GST_DEBUG_OBJECT (evaspixmapsink, "Samsung extension display format activated. fourcc:%c%c%c%c",
+ evaspixmapsink->evas_pixmap_buf->im_format, evaspixmapsink->evas_pixmap_buf->im_format>>8,
+ evaspixmapsink->evas_pixmap_buf->im_format>>16, evaspixmapsink->evas_pixmap_buf->im_format>>24);
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+
+ if (evaspixmapsink->evas_pixmap_buf->xvimage->data) {
+ img_data = (XV_PUTIMAGE_DATA_PTR) evaspixmapsink->evas_pixmap_buf->xvimage->data;
+ XV_PUTIMAGE_INIT_DATA(img_data);
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ scmn_imgb = (SCMN_IMGB *)buf_info.data;
+ gst_buffer_unmap(buf, &buf_info);
+ if (scmn_imgb == NULL) {
+ GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." );
+ return GST_FLOW_OK;
+ }
+
+ if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_PADDR) {
+ img_data->YBuf = (unsigned int)scmn_imgb->p[0];
+ img_data->CbBuf = (unsigned int)scmn_imgb->p[1];
+ img_data->CrBuf = (unsigned int)scmn_imgb->p[2];
+ img_data->BufType = XV_BUF_TYPE_LEGACY;
+ if (!img_data->YBuf) {
+ GST_WARNING_OBJECT (evaspixmapsink, "img_data->YBuf is NULL. skip buffer put..." );
+ return GST_FLOW_OK;
+ }
+ } else { /* BUF_SHARE_METHOD_FD */
+ /* convert dma-buf fd into drm gem name */
+ img_data->YBuf = drm_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[0]);
+ img_data->CbBuf = drm_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[1]);
+ img_data->CrBuf = drm_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[2]);
+ img_data->BufType = XV_BUF_TYPE_DMABUF;
+ if (!img_data->YBuf) {
+ GST_WARNING_OBJECT (evaspixmapsink, "img_data->YBuf is NULL. skip buffer put..." );
+ return GST_FLOW_OK;
+ }
+ }
+ GST_LOG_OBJECT(evaspixmapsink, "YBuf[%d], CbBuf[%d], CrBuf[%d]",
+ img_data->YBuf, img_data->CbBuf, img_data->CrBuf );
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink, "xvimage->data is NULL. skip buffer put..." );
+ return GST_FLOW_OK;
+ }
+ break;
+ }
+ default:
+ {
+ GST_DEBUG_OBJECT (evaspixmapsink, "Normal format activated. fourcc:%c%c%c%c",
+ evaspixmapsink->evas_pixmap_buf->im_format, evaspixmapsink->evas_pixmap_buf->im_format>>8,
+ evaspixmapsink->evas_pixmap_buf->im_format>>16, evaspixmapsink->evas_pixmap_buf->im_format>>24);
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ memcpy (evaspixmapsink->evas_pixmap_buf->xvimage->data, buf_info.data,
+ MIN (buf_info.size, evaspixmapsink->evas_pixmap_buf->size));
+ gst_buffer_unmap(buf, &buf_info);
+ break;
+ }
+ }
+#else
+ gst_buffer_map(buf, &buf_info, GST_MAP_READ);
+ memcpy (evaspixmapsink->evas_pixmap_buf->xvimage->data, buf_info.data, MIN (buf_info.size, evaspixmapsink->evas_pixmap_buf->size));
+ gst_buffer_unmap(buf, &buf_info);
+#endif
+ if (!gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf)) {
+ goto no_pixmap;
+ }
+
+ return GST_FLOW_OK;
+
+ /* ERRORS */
+ no_image:
+ {
+ /* No image available. That's very bad ! */
+ GST_WARNING_OBJECT (evaspixmapsink,"could not create image");
+ return GST_FLOW_ERROR;
+ }
+ no_pixmap:
+ {
+ /* No Pixmap available to put our image into */
+ GST_WARNING_OBJECT (evaspixmapsink,"could not output image - no pixmap");
+ return GST_FLOW_ERROR;
+ }
+}
+
+static gboolean
+gst_evaspixmapsink_event (GstBaseSink *sink, GstEvent *event)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (sink);
+
+ switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_FLUSH_START:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_EVENT_FLUSH_START");
+ break;
+ case GST_EVENT_FLUSH_STOP:
+ GST_DEBUG_OBJECT (evaspixmapsink,"GST_EVENT_FLUSH_STOP");
+ break;
+ default:
+ break;
+ }
+ if (GST_BASE_SINK_CLASS (parent_class)->event) {
+ return GST_BASE_SINK_CLASS (parent_class)->event (sink, event);
+ } else {
+ return TRUE;
+ }
+}
+
+/* Interfaces stuff */
+
+static void
+gst_evaspixmapsink_navigation_send_event (GstNavigation *navigation, GstStructure *structure)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (navigation);
+ GstPad *peer;
+
+ if ((peer = gst_pad_get_peer (GST_VIDEO_SINK_PAD (evaspixmapsink)))) {
+ GstEvent *event;
+ GstVideoRectangle src, dst, result;
+ gdouble x, y, xscale = 1.0, yscale = 1.0;
+
+ event = gst_event_new_navigation (structure);
+
+ /* We take the flow_lock while we look at the window */
+ g_mutex_lock (evaspixmapsink->flow_lock);
+
+ if (!evaspixmapsink->xpixmap) {
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+ return;
+ }
+
+ if (evaspixmapsink->keep_aspect) {
+ /* We get the frame position using the calculated geometry from _setcaps
+ that respect pixel aspect ratios */
+ src.w = GST_VIDEO_SINK_WIDTH (evaspixmapsink);
+ src.h = GST_VIDEO_SINK_HEIGHT (evaspixmapsink);
+ dst.w = evaspixmapsink->render_rect.w;
+ dst.h = evaspixmapsink->render_rect.h;
+
+ gst_video_sink_center_rect (src, dst, &result, TRUE);
+ result.x += evaspixmapsink->render_rect.x;
+ result.y += evaspixmapsink->render_rect.y;
+ } else {
+ memcpy (&result, &evaspixmapsink->render_rect, sizeof (GstVideoRectangle));
+ }
+
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+
+ /* We calculate scaling using the original video frames geometry to include
+ pixel aspect ratio scaling. */
+ xscale = (gdouble) evaspixmapsink->video_width / result.w;
+ yscale = (gdouble) evaspixmapsink->video_height / result.h;
+
+ /* Converting pointer coordinates to the non scaled geometry */
+ if (gst_structure_get_double (structure, "pointer_x", &x)) {
+ x = MIN (x, result.x + result.w);
+ x = MAX (x - result.x, 0);
+ gst_structure_set (structure, "pointer_x", G_TYPE_DOUBLE,
+ (gdouble) x * xscale, NULL);
+ }
+ if (gst_structure_get_double (structure, "pointer_y", &y)) {
+ y = MIN (y, result.y + result.h);
+ y = MAX (y - result.y, 0);
+ gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE,
+ (gdouble) y * yscale, NULL);
+ }
+
+ gst_pad_send_event (peer, event);
+ gst_object_unref (peer);
+ }
+}
+
+static void
+gst_evaspixmapsink_navigation_init (GstNavigationInterface *iface)
+{
+ iface->send_event = gst_evaspixmapsink_navigation_send_event;
+}
+
+static const GList*
+gst_evaspixmapsink_colorbalance_list_channels (GstColorBalance *balance)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
+
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
+
+ if (evaspixmapsink->xcontext)
+ return evaspixmapsink->xcontext->channels_list;
+ else
+ return NULL;
+}
+
+static void
+gst_evaspixmapsink_colorbalance_set_value (GstColorBalance *balance, GstColorBalanceChannel *channel, gint value)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
+
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
+ g_return_if_fail (channel->label != NULL);
+
+ evaspixmapsink->cb_changed = TRUE;
+
+ /* Normalize val to [-1000, 1000] */
+ value = floor (0.5 + -1000 + 2000 * (value - channel->min_value) /
+ (double) (channel->max_value - channel->min_value));
+
+ if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
+ evaspixmapsink->hue = value;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
+ evaspixmapsink->saturation = value;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
+ evaspixmapsink->contrast = value;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
+ evaspixmapsink->brightness = value;
+ } else {
+ g_warning ("got an unknown channel %s", channel->label);
+ return;
+ }
+
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+}
+
+static gint
+gst_evaspixmapsink_colorbalance_get_value (GstColorBalance *balance, GstColorBalanceChannel *channel)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
+ gint value = 0;
+
+ g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), 0);
+ g_return_val_if_fail (channel->label != NULL, 0);
+
+ if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
+ value = evaspixmapsink->hue;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
+ value = evaspixmapsink->saturation;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
+ value = evaspixmapsink->contrast;
+ } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
+ value = evaspixmapsink->brightness;
+ } else {
+ g_warning ("got an unknown channel %s", channel->label);
+ }
+
+ /* Normalize val to [channel->min_value, channel->max_value] */
+ value = channel->min_value + (channel->max_value - channel->min_value) * (value + 1000) / 2000;
+
+ return value;
+}
+
+static void
+gst_evaspixmapsink_colorbalance_init (GstColorBalanceInterface *iface)
+{
+ iface->list_channels = gst_evaspixmapsink_colorbalance_list_channels;
+ iface->set_value = gst_evaspixmapsink_colorbalance_set_value;
+ iface->get_value = gst_evaspixmapsink_colorbalance_get_value;
+}
+
+static const GList *
+gst_evaspixmapsink_probe_get_properties (GstPropertyProbe *probe)
+{
+ GObjectClass *klass = G_OBJECT_GET_CLASS (probe);
+ static GList *list = NULL;
+
+ if (!list) {
+ list = g_list_append (NULL, g_object_class_find_property (klass, "device"));
+ list = g_list_append (list, g_object_class_find_property (klass, "autopaint-colorkey"));
+ list = g_list_append (list, g_object_class_find_property (klass, "double-buffer"));
+ list = g_list_append (list, g_object_class_find_property (klass, "colorkey"));
+ }
+
+ return list;
+}
+
+static void
+gst_evaspixmapsink_probe_probe_property (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
+
+ switch (prop_id) {
+ case PROP_DEVICE:
+ case PROP_AUTOPAINT_COLORKEY:
+ case PROP_DOUBLE_BUFFER:
+ case PROP_COLORKEY:
+ GST_DEBUG_OBJECT (evaspixmapsink,"probing device list and get capabilities");
+ if (!evaspixmapsink->xcontext) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"generating xcontext");
+ evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
+ if (!evaspixmapsink->xcontext) {
+ GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
+ }
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
+ break;
+ }
+}
+
+static gboolean
+gst_evaspixmapsink_probe_needs_probe (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
+ gboolean ret = FALSE;
+
+ switch (prop_id) {
+ case PROP_DEVICE:
+ case PROP_AUTOPAINT_COLORKEY:
+ case PROP_DOUBLE_BUFFER:
+ case PROP_COLORKEY:
+ if (evaspixmapsink->xcontext != NULL) {
+ ret = FALSE;
+ } else {
+ ret = TRUE;
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
+ break;
+ }
+
+ return ret;
+}
+
+static GValueArray *
+gst_evaspixmapsink_probe_get_values (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
+{
+ GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
+ GValueArray *array = NULL;
+
+ if (G_UNLIKELY (!evaspixmapsink->xcontext)) {
+ GST_WARNING_OBJECT (evaspixmapsink,"we don't have any xcontext, can't "
+ "get values");
+ goto beach;
+ }
+
+ switch (prop_id) {
+ case PROP_DEVICE:
+ {
+ guint i;
+ GValue value = { 0 };
+
+ array = g_value_array_new (evaspixmapsink->xcontext->nb_adaptors);
+ g_value_init (&value, G_TYPE_STRING);
+
+ for (i = 0; i < evaspixmapsink->xcontext->nb_adaptors; i++) {
+ gchar *adaptor_id_s = g_strdup_printf ("%u", i);
+
+ g_value_set_string (&value, adaptor_id_s);
+ g_value_array_append (array, &value);
+ g_free (adaptor_id_s);
+ }
+ g_value_unset (&value);
+ break;
+ }
+ case PROP_AUTOPAINT_COLORKEY:
+ if (evaspixmapsink->have_autopaint_colorkey) {
+ GValue value = { 0 };
+
+ array = g_value_array_new (2);
+ g_value_init (&value, G_TYPE_BOOLEAN);
+ g_value_set_boolean (&value, FALSE);
+ g_value_array_append (array, &value);
+ g_value_set_boolean (&value, TRUE);
+ g_value_array_append (array, &value);
+ g_value_unset (&value);
+ }
+ break;
+ case PROP_DOUBLE_BUFFER:
+ if (evaspixmapsink->have_double_buffer) {
+ GValue value = { 0 };
+
+ array = g_value_array_new (2);
+ g_value_init (&value, G_TYPE_BOOLEAN);
+ g_value_set_boolean (&value, FALSE);
+ g_value_array_append (array, &value);
+ g_value_set_boolean (&value, TRUE);
+ g_value_array_append (array, &value);
+ g_value_unset (&value);
+ }
+ break;
+ case PROP_COLORKEY:
+ if (evaspixmapsink->have_colorkey) {
+ GValue value = { 0 };
+
+ array = g_value_array_new (1);
+ g_value_init (&value, GST_TYPE_INT_RANGE);
+ gst_value_set_int_range (&value, 0, 0xffffff);
+ g_value_array_append (array, &value);
+ g_value_unset (&value);
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
+ break;
+ }
+
+beach:
+ return array;
+}
+
+static void
+gst_evaspixmapsink_property_probe_interface_init (GstPropertyProbeInterface *iface)
+{
+ iface->get_properties = gst_evaspixmapsink_probe_get_properties;
+ iface->probe_property = gst_evaspixmapsink_probe_probe_property;
+ iface->needs_probe = gst_evaspixmapsink_probe_needs_probe;
+ iface->get_values = gst_evaspixmapsink_probe_get_values;
+}
+
+static gboolean
+gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink)
+{
+ Display *dpy;
+ Pixmap *pixmap_id;
+ int evas_object_width = 0;
+ int evas_object_height = 0;
+ int pixmap_width = 0;
+ int pixmap_height = 0;
+ int xw = 0;
+ int xh = 0;
+
+ if (!evaspixmapsink) {
+ GST_ERROR_OBJECT (evaspixmapsink,"could not get evaspixmapsink..");
+ return FALSE;
+ }
+ g_mutex_lock (evaspixmapsink->flow_lock);
+
+ /* Set xcontext and display */
+ if (!evaspixmapsink->xcontext) {
+ GST_WARNING_OBJECT (evaspixmapsink,"there's no xcontext, try to get one..");
+ evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
+ if (!evaspixmapsink->xcontext) {
+ GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
+ return FALSE;
+ }
+ }
+
+ dpy = evaspixmapsink->xcontext->disp;
+
+ /* Set evas image object size */
+ evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &evas_object_width, &evas_object_height);
+ if (evaspixmapsink->use_origin_size || !evas_object_width || !evas_object_height) {
+ pixmap_width = evaspixmapsink->video_width;
+ pixmap_height = evaspixmapsink->video_height;
+ GST_INFO_OBJECT (evaspixmapsink,"set size to media src size(%dx%d)", pixmap_width, pixmap_height);
+ }
+
+ g_mutex_lock (evaspixmapsink->x_lock);
+ if (evaspixmapsink->use_origin_size || !evas_object_width || !evas_object_height) {
+ XvQueryBestSize(dpy, evaspixmapsink->xcontext->xv_port_id,0,0,0, pixmap_width, pixmap_height, &xw, &xh);
+ if (!evas_object_width || !evas_object_height) {
+ evaspixmapsink->w = xw;
+ evaspixmapsink->h = xh;
+ } else {
+ evaspixmapsink->w = evas_object_width;
+ evaspixmapsink->h = evas_object_height;
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink,"XvQueryBestSize : xv_port_id(%d), w(%d),h(%d) => xw(%d),xh(%d)", evaspixmapsink->xcontext->xv_port_id, pixmap_width, pixmap_height, xw, xh);
+ } else {
+ XvQueryBestSize(dpy, evaspixmapsink->xcontext->xv_port_id,0,0,0, evas_object_width, evas_object_height, &xw, &xh);
+ GST_DEBUG_OBJECT (evaspixmapsink,"XvQueryBestSize : xv_port_id(%d), w(%d),h(%d) => xw(%d),xh(%d)", evaspixmapsink->xcontext->xv_port_id, evas_object_width, evas_object_height, xw, xh);
+ evaspixmapsink->w = xw;
+ evaspixmapsink->h = xh;
+ }
+ evas_object_image_size_set(evaspixmapsink->eo, evaspixmapsink->w, evaspixmapsink->h);
+
+ /* create xpixmap structure */
+ if (!evaspixmapsink->xpixmap) {
+ /* xpixmap can be created in this function only */
+ evaspixmapsink->xpixmap = g_new0 (GstXPixmap, 1);
+ if(!evaspixmapsink->xpixmap) {
+ GST_ERROR_OBJECT (evaspixmapsink,"xpixmap is not valid..");
+ goto GO_OUT_OF_FUNC;
+ }
+ }
+
+ /* create pixmap */
+ if (!xw || !xh) {
+ GST_WARNING_OBJECT (evaspixmapsink,"skip creating pixmap..xw(%d),xh(%d)",xw,xh);
+ goto GO_OUT_OF_FUNC;
+ } else {
+ pixmap_id = XCreatePixmap(dpy, DefaultRootWindow(dpy), xw, xh, DefaultDepth(dpy, DefaultScreen(dpy)));
+ if ( (int)pixmap_id == BadAlloc || (int)pixmap_id == BadDrawable || (int)pixmap_id == BadValue ) {
+ GST_ERROR_OBJECT (evaspixmapsink,"pixmap allocation error..");
+ goto GO_OUT_OF_FUNC;
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink,"evas_object_width(%d),evas_object_height(%d),pixmap:%d,depth:%d",
+ evas_object_width,evas_object_height,pixmap_id,DefaultDepth(dpy, DefaultScreen(dpy)));
+ }
+
+ if (evaspixmapsink->xpixmap->pixmap && pixmap_id != evaspixmapsink->xpixmap->pixmap) {
+ /* If we reset another pixmap, do below */
+ GST_DEBUG_OBJECT (evaspixmapsink,"destroy former pixmap(%d)",evaspixmapsink->xpixmap->pixmap);
+ if (evaspixmapsink->eo) {
+ evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
+ }
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap);
+ g_mutex_lock (evaspixmapsink->x_lock);
+ if(evaspixmapsink->xpixmap->pixmap) {
+ XFreePixmap(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap->pixmap);
+ evaspixmapsink->xpixmap->pixmap = NULL;
+ GST_DEBUG_OBJECT (evaspixmapsink,"Free pixmap");
+ }
+ XFreeGC (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap->gc);
+ XSync (evaspixmapsink->xcontext->disp, FALSE);
+ }
+
+ /* Set pixmap id and create GC */
+ evaspixmapsink->xpixmap->pixmap = pixmap_id;
+ evaspixmapsink->xpixmap->gc = XCreateGC(dpy, evaspixmapsink->xpixmap->pixmap, 0,0);
+ XSetForeground(dpy, evaspixmapsink->xpixmap->gc,evaspixmapsink->xcontext->black);
+ XFillRectangle(dpy, evaspixmapsink->xpixmap->pixmap, evaspixmapsink->xpixmap->gc, 0, 0, xw, xh);
+ XSync(dpy, FALSE);
+
+ /* Create XDamage */
+ if (evaspixmapsink->damage) {
+ GST_DEBUG_OBJECT (evaspixmapsink,"destroy former damage(%d)",evaspixmapsink->damage);
+ XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->damage);
+ evaspixmapsink->damage = NULL;
+ }
+ evaspixmapsink->damage = XDamageCreate (dpy, evaspixmapsink->xpixmap->pixmap, XDamageReportRawRectangles);
+
+ /* Set flag for mapping evas object with xpixmap */
+ evaspixmapsink->do_link = TRUE;
+ ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink));
+
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+
+ return TRUE;
+
+GO_OUT_OF_FUNC:
+ g_mutex_unlock (evaspixmapsink->x_lock);
+ g_mutex_unlock (evaspixmapsink->flow_lock);
+ return FALSE;
+}
+
+static void
+gst_evaspixmapsink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (object));
+ evaspixmapsink = GST_EVASPIXMAPSINK (object);
+
+ Evas_Object *eo;
+
+ switch (prop_id) {
+ case PROP_HUE:
+ evaspixmapsink->hue = g_value_get_int (value);
+ evaspixmapsink->cb_changed = TRUE;
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+ break;
+ case PROP_CONTRAST:
+ evaspixmapsink->contrast = g_value_get_int (value);
+ evaspixmapsink->cb_changed = TRUE;
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+ break;
+ case PROP_BRIGHTNESS:
+ evaspixmapsink->brightness = g_value_get_int (value);
+ evaspixmapsink->cb_changed = TRUE;
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+ break;
+ case PROP_SATURATION:
+ evaspixmapsink->saturation = g_value_get_int (value);
+ evaspixmapsink->cb_changed = TRUE;
+ gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
+ break;
+ case PROP_DISPLAY:
+ evaspixmapsink->display_name = g_strdup (g_value_get_string (value));
+ break;
+ case PROP_SYNCHRONOUS:
+ evaspixmapsink->synchronous = g_value_get_boolean (value);
+ if (evaspixmapsink->xcontext) {
+ XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous);
+ GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE");
+ }
+ break;
+ case PROP_PIXEL_ASPECT_RATIO:
+ g_free (evaspixmapsink->par);
+ evaspixmapsink->par = g_new0 (GValue, 1);
+ g_value_init (evaspixmapsink->par, GST_TYPE_FRACTION);
+ if (!g_value_transform (value, evaspixmapsink->par)) {
+ g_warning ("Could not transform string to aspect ratio");
+ gst_value_set_fraction (evaspixmapsink->par, 1, 1);
+ }
+ GST_DEBUG_OBJECT (evaspixmapsink,"set PAR to %d/%d", gst_value_get_fraction_numerator (evaspixmapsink->par), gst_value_get_fraction_denominator (evaspixmapsink->par));
+ break;
+ case PROP_FORCE_ASPECT_RATIO:
+ evaspixmapsink->keep_aspect = g_value_get_boolean (value);
+ break;
+ case PROP_DEVICE:
+ evaspixmapsink->adaptor_no = atoi (g_value_get_string (value));
+ break;
+ case PROP_DOUBLE_BUFFER:
+ evaspixmapsink->double_buffer = g_value_get_boolean (value);
+ break;
+ case PROP_AUTOPAINT_COLORKEY:
+ evaspixmapsink->autopaint_colorkey = g_value_get_boolean (value);
+ break;
+ case PROP_COLORKEY:
+ evaspixmapsink->colorkey = g_value_get_int (value);
+ break;
+ case PROP_PIXMAP_WIDTH:
+ if (evaspixmapsink->xpixmap) {
+ evaspixmapsink->xpixmap->width = g_value_get_uint64 (value);
+ /* To do : code related to pixmap re-link */
+ }
+ break;
+ case PROP_PIXMAP_HEIGHT:
+ if (evaspixmapsink->xpixmap) {
+ evaspixmapsink->xpixmap->height = g_value_get_uint64 (value);
+ /* To do : code related to pixmap re-link */
+ }
+ break;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ case PROP_DISPLAY_GEOMETRY_METHOD:
+ evaspixmapsink->display_geometry_method = g_value_get_enum (value);
+ GST_INFO_OBJECT (evaspixmapsink,"Overlay geometry method update, display_geometry_method(%d)",evaspixmapsink->display_geometry_method);
+ if( evaspixmapsink->display_geometry_method != DISP_GEO_METHOD_FULL_SCREEN &&
+ evaspixmapsink->display_geometry_method != DISP_GEO_METHOD_CROPPED_FULL_SCREEN ) {
+ if( evaspixmapsink->xcontext && evaspixmapsink->xpixmap ) {
+ g_mutex_lock( evaspixmapsink->flow_lock );
+ gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap);
+ g_mutex_unlock( evaspixmapsink->flow_lock );
+ }
+ }
+ if (evaspixmapsink->xcontext) {
+ gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf);
+ }
+ break;
+ case PROP_DST_ROI_X:
+ evaspixmapsink->dst_roi.x = g_value_get_int (value);
+ GST_INFO_OBJECT (evaspixmapsink, "ROI_X(%d)",evaspixmapsink->dst_roi.x );
+ break;
+ case PROP_DST_ROI_Y:
+ evaspixmapsink->dst_roi.y = g_value_get_int (value);
+ GST_INFO_OBJECT (evaspixmapsink, "ROI_Y(%d)",evaspixmapsink->dst_roi.y );
+ break;
+ case PROP_DST_ROI_W:
+ evaspixmapsink->dst_roi.w = g_value_get_int (value);
+ GST_INFO_OBJECT (evaspixmapsink, "ROI_W(%d)",evaspixmapsink->dst_roi.w );
+ break;
+ case PROP_DST_ROI_H:
+ evaspixmapsink->dst_roi.h = g_value_get_int (value);
+ GST_INFO_OBJECT (evaspixmapsink, "ROI_H(%d)",evaspixmapsink->dst_roi.h );
+ break;
+ case PROP_STOP_VIDEO:
+ evaspixmapsink->stop_video = g_value_get_int (value);
+ g_mutex_lock( evaspixmapsink->flow_lock );
+ if( evaspixmapsink->stop_video ) {
+ GST_INFO_OBJECT (evaspixmapsink, "XPixmap CLEAR when set video-stop property" );
+ gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap);
+ }
+ g_mutex_unlock( evaspixmapsink->flow_lock );
+ break;
+#endif
+ case PROP_EVAS_OBJECT:
+ eo = g_value_get_pointer (value);
+ if ( is_evas_image_object (eo)) {
+ if (!evaspixmapsink->epipe) {
+ evaspixmapsink->epipe = ecore_pipe_add (ecore_pipe_callback_handler, evaspixmapsink);
+ if (!evaspixmapsink->epipe) {
+ GST_ERROR_OBJECT (evaspixmapsink,"Cannot set evas-object property: ecore_pipe_add() failed");
+ break;
+ }
+ }
+ if (eo != evaspixmapsink->eo) {
+ /* delete evas object callbacks registrated on a former evas image object */
+ evas_object_event_callback_del (evaspixmapsink->eo, EVAS_CALLBACK_DEL, evas_callback_del_event);
+ evas_object_event_callback_del (evaspixmapsink->eo, EVAS_CALLBACK_RESIZE, evas_callback_resize_event);
+ if (evaspixmapsink->eo) {
+ if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
+ GST_WARNING_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
+ return;
+ }
+ }
+ evaspixmapsink->eo = eo;
+ /* add evas object callbacks on a new evas image object */
+ evas_object_event_callback_add (evaspixmapsink->eo, EVAS_CALLBACK_DEL, evas_callback_del_event, evaspixmapsink);
+ evas_object_event_callback_add (evaspixmapsink->eo, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, evaspixmapsink);
+ GST_INFO_OBJECT (evaspixmapsink,"Evas Image Object(%x) is set", evaspixmapsink->eo);
+ }
+ } else {
+ GST_ERROR_OBJECT (evaspixmapsink,"Cannot set evas-object property: value is not an evas image object");
+ }
+ break;
+ case PROP_VISIBLE:
+ evaspixmapsink->visible = g_value_get_boolean (value);
+ if (evaspixmapsink->eo) {
+ if (!evaspixmapsink->visible) {
+ if ( evaspixmapsink->xcontext && evaspixmapsink->xpixmap ) {
+ g_mutex_lock( evaspixmapsink->flow_lock );
+ gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap);
+ g_mutex_unlock( evaspixmapsink->flow_lock );
+ }
+ evas_object_hide(evaspixmapsink->eo);
+ GST_INFO_OBJECT (evaspixmapsink,"object hide..");
+ } else {
+ evas_object_show(evaspixmapsink->eo);
+ GST_INFO_OBJECT (evaspixmapsink,"object show..");
+ }
+ } else {
+ GST_WARNING_OBJECT (evaspixmapsink,"evas image object was not set");
+ }
+ break;
+ case PROP_ORIGIN_SIZE:
+ evaspixmapsink->use_origin_size = g_value_get_boolean (value);
+ GST_INFO_OBJECT (evaspixmapsink,"set origin-size (%d)",evaspixmapsink->use_origin_size);
+ if (evaspixmapsink->former_origin_size != evaspixmapsink->use_origin_size) {
+ if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
+ GST_WARNING_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
+ }
+ evaspixmapsink->former_origin_size = evaspixmapsink->use_origin_size;
+ }
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_evaspixmapsink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+
+ g_return_if_fail (GST_IS_EVASPIXMAPSINK (object));
+
+ evaspixmapsink = GST_EVASPIXMAPSINK (object);
+
+ switch (prop_id) {
+ case PROP_HUE:
+ g_value_set_int (value, evaspixmapsink->hue);
+ break;
+ case PROP_CONTRAST:
+ g_value_set_int (value, evaspixmapsink->contrast);
+ break;
+ case PROP_BRIGHTNESS:
+ g_value_set_int (value, evaspixmapsink->brightness);
+ break;
+ case PROP_SATURATION:
+ g_value_set_int (value, evaspixmapsink->saturation);
+ break;
+ case PROP_DISPLAY:
+ g_value_set_string (value, evaspixmapsink->display_name);
+ break;
+ case PROP_SYNCHRONOUS:
+ g_value_set_boolean (value, evaspixmapsink->synchronous);
+ break;
+ case PROP_PIXEL_ASPECT_RATIO:
+ if (evaspixmapsink->par) {
+ if (!g_value_transform (evaspixmapsink->par, value)) {
+ g_warning ("g_value_transform() failure");
+ }
+ }
+ break;
+ case PROP_FORCE_ASPECT_RATIO:
+ g_value_set_boolean (value, evaspixmapsink->keep_aspect);
+ break;
+ case PROP_DEVICE:
+ {
+ char *adaptor_no_s = g_strdup_printf ("%u", evaspixmapsink->adaptor_no);
+ g_value_set_string (value, adaptor_no_s);
+ g_free (adaptor_no_s);
+ break;
+ }
+ case PROP_DEVICE_NAME:
+ if (evaspixmapsink->xcontext && evaspixmapsink->xcontext->adaptors) {
+ g_value_set_string (value,
+ evaspixmapsink->xcontext->adaptors[evaspixmapsink->adaptor_no]);
+ } else {
+ g_value_set_string (value, NULL);
+ }
+ break;
+ case PROP_DOUBLE_BUFFER:
+ g_value_set_boolean (value, evaspixmapsink->double_buffer);
+ break;
+ case PROP_AUTOPAINT_COLORKEY:
+ g_value_set_boolean (value, evaspixmapsink->autopaint_colorkey);
+ break;
+ case PROP_COLORKEY:
+ g_value_set_int (value, evaspixmapsink->colorkey);
+ break;
+ case PROP_PIXMAP_WIDTH:
+ if (evaspixmapsink->xpixmap) {
+ g_value_set_uint64 (value, evaspixmapsink->xpixmap->width);
+ } else {
+ g_value_set_uint64 (value, 0);
+ }
+ break;
+ case PROP_PIXMAP_HEIGHT:
+ if (evaspixmapsink->xpixmap) {
+ g_value_set_uint64 (value, evaspixmapsink->xpixmap->height);
+ } else {
+ g_value_set_uint64 (value, 0);
+ }
+ break;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ case PROP_DISPLAY_GEOMETRY_METHOD:
+ g_value_set_enum (value, evaspixmapsink->display_geometry_method);
+ break;
+ case PROP_DST_ROI_X:
+ g_value_set_int (value, evaspixmapsink->dst_roi.x);
+ break;
+ case PROP_DST_ROI_Y:
+ g_value_set_int (value, evaspixmapsink->dst_roi.y);
+ break;
+ case PROP_DST_ROI_W:
+ g_value_set_int (value, evaspixmapsink->dst_roi.w);
+ break;
+ case PROP_DST_ROI_H:
+ g_value_set_int (value, evaspixmapsink->dst_roi.h);
+ break;
+ case PROP_STOP_VIDEO:
+ g_value_set_int (value, evaspixmapsink->stop_video);
+ break;
+#endif
+ case PROP_EVAS_OBJECT:
+ g_value_set_pointer (value, evaspixmapsink->eo);
+ break;
+ case PROP_VISIBLE:
+ g_value_set_boolean (value, evaspixmapsink->visible);
+ break;
+ case PROP_ORIGIN_SIZE:
+ g_value_set_boolean (value, evaspixmapsink->use_origin_size);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink)
+{
+ GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
+
+ GThread *thread;
+ GST_OBJECT_LOCK (evaspixmapsink);
+ evaspixmapsink->running = FALSE;
+
+ /* grab thread and mark it as NULL */
+ thread = evaspixmapsink->event_thread;
+ evaspixmapsink->event_thread = NULL;
+ GST_OBJECT_UNLOCK (evaspixmapsink);
+
+ /* Wait for our event thread to finish before we clean up our stuff. */
+ if (thread) {
+ g_thread_join (thread);
+ }
+
+ if(evaspixmapsink->damage) {
+ XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->damage);
+ evaspixmapsink->damage = NULL;
+ }
+ if(evaspixmapsink->handler) {
+ ecore_event_handler_del (evaspixmapsink->handler);
+ evaspixmapsink->handler = NULL;
+ }
+
+ evas_object_event_callback_del (evaspixmapsink->eo, EVAS_CALLBACK_RESIZE, evas_callback_resize_event);
+ evas_object_event_callback_del (evaspixmapsink->eo, EVAS_CALLBACK_DEL, evas_callback_del_event);
+
+ if (evaspixmapsink->evas_pixmap_buf) {
+ g_boxed_free(GST_TYPE_EVASPIXMAP_BUFFER, evaspixmapsink->evas_pixmap_buf);
+ evaspixmapsink->evas_pixmap_buf = NULL;
+ }
+ if (evaspixmapsink->xpixmap) {
+ gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap);
+ gst_evaspixmapsink_xpixmap_destroy (evaspixmapsink, evaspixmapsink->xpixmap);
+ evaspixmapsink->xpixmap = NULL;
+ if (evaspixmapsink->eo) {
+ evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
+ evaspixmapsink->eo = NULL;
+ }
+ }
+ evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y =
+ evaspixmapsink->render_rect.w = evaspixmapsink->render_rect.h = 0;
+ evaspixmapsink->have_render_rect = FALSE;
+
+ gst_evaspixmapsink_xcontext_clear (evaspixmapsink);
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
+}
+
+/* Finalize is called only once, dispose can be called multiple times.
+ * We use mutexes and don't reset stuff to NULL here so let's register
+ * as a finalize. */
+static void
+gst_evaspixmapsink_finalize (GObject *object)
+{
+ GstEvasPixmapSink *evaspixmapsink;
+ evaspixmapsink = GST_EVASPIXMAPSINK (object);
+ GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
+
+ if (evaspixmapsink->display_name) {
+ g_free (evaspixmapsink->display_name);
+ evaspixmapsink->display_name = NULL;
+ }
+ if (evaspixmapsink->par) {
+ g_free (evaspixmapsink->par);
+ evaspixmapsink->par = NULL;
+ }
+ if (evaspixmapsink->x_lock) {
+ g_mutex_free (evaspixmapsink->x_lock);
+ evaspixmapsink->x_lock = NULL;
+ }
+ if (evaspixmapsink->flow_lock) {
+ g_mutex_free (evaspixmapsink->flow_lock);
+ evaspixmapsink->flow_lock = NULL;
+ }
+ if (evaspixmapsink->epipe) {
+ ecore_pipe_del (evaspixmapsink->epipe);
+ evaspixmapsink->epipe = NULL;
+ }
+
+ GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+
+}
+
+static void
+gst_evaspixmapsink_init (GstEvasPixmapSink *evaspixmapsink)
+{
+ evaspixmapsink->display_name = NULL;
+ evaspixmapsink->adaptor_no = 0;
+ evaspixmapsink->xcontext = NULL;
+ evaspixmapsink->xpixmap = NULL;
+ evaspixmapsink->evas_pixmap_buf = NULL;
+
+ evaspixmapsink->hue = evaspixmapsink->saturation = 0;
+ evaspixmapsink->contrast = evaspixmapsink->brightness = 0;
+ evaspixmapsink->cb_changed = FALSE;
+
+ evaspixmapsink->fps_n = 0;
+ evaspixmapsink->fps_d = 0;
+ evaspixmapsink->video_width = 0;
+ evaspixmapsink->video_height = 0;
+
+ evaspixmapsink->x_lock = g_mutex_new ();
+ evaspixmapsink->flow_lock = g_mutex_new ();
+
+ evaspixmapsink->synchronous = FALSE;
+ evaspixmapsink->double_buffer = TRUE;
+ evaspixmapsink->keep_aspect = FALSE;
+ evaspixmapsink->par = NULL;
+ evaspixmapsink->autopaint_colorkey = TRUE;
+ evaspixmapsink->running = FALSE;
+
+ /* on 16bit displays this becomes r,g,b = 1,2,3
+ * on 24bit displays this becomes r,g,b = 8,8,16
+ * as a port atom value
+ */
+ evaspixmapsink->colorkey = (8 << 16) | (8 << 8) | 16;
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ evaspixmapsink->display_geometry_method = DEF_DISPLAY_GEOMETRY_METHOD;
+ evaspixmapsink->dst_roi.x = 0;
+ evaspixmapsink->dst_roi.y = 0;
+ evaspixmapsink->dst_roi.w = 0;
+ evaspixmapsink->dst_roi.h = 0;
+ evaspixmapsink->scr_w = 0;
+ evaspixmapsink->scr_h = 0;
+ evaspixmapsink->aligned_width = 0;
+ evaspixmapsink->aligned_height = 0;
+#endif
+ evaspixmapsink->stop_video = FALSE;
+ evaspixmapsink->eo = NULL;
+ evaspixmapsink->epipe = NULL;
+ evaspixmapsink->do_link = FALSE;
+ evaspixmapsink->visible = TRUE;
+ evaspixmapsink->use_origin_size = FALSE;
+ evaspixmapsink->former_origin_size = FALSE;
+
+ }
+
+static void
+gst_evaspixmapsink_base_init (gpointer g_class)
+{
+}
+
+static void
+gst_evaspixmapsink_class_init (GstEvasPixmapSinkClass *klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBaseSinkClass *gstbasesink_class;
+ GstVideoSinkClass *videosink_class;
+
+ gobject_class = (GObjectClass *) klass;
+ gstelement_class = (GstElementClass *) klass;
+ gstbasesink_class = (GstBaseSinkClass *) klass;
+ videosink_class = (GstVideoSinkClass *) klass;
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ gobject_class->set_property = gst_evaspixmapsink_set_property;
+ gobject_class->get_property = gst_evaspixmapsink_get_property;
+
+ g_object_class_install_property (gobject_class, PROP_CONTRAST,
+ g_param_spec_int ("contrast", "Contrast", "The contrast of the video",
+ -1000, 1000, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_BRIGHTNESS,
+ g_param_spec_int ("brightness", "Brightness",
+ "The brightness of the video", -1000, 1000, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_HUE,
+ g_param_spec_int ("hue", "Hue", "The hue of the video", -1000, 1000, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_SATURATION,
+ g_param_spec_int ("saturation", "Saturation",
+ "The saturation of the video", -1000, 1000, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_DISPLAY,
+ g_param_spec_string ("display", "Display", "X Display name", NULL,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_SYNCHRONOUS,
+ g_param_spec_boolean ("synchronous", "Synchronous",
+ "When enabled, runs "
+ "the X display in synchronous mode. (used only for debugging)", FALSE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_PIXEL_ASPECT_RATIO,
+ g_param_spec_string ("pixel-aspect-ratio", "Pixel Aspect Ratio",
+ "The pixel aspect ratio of the device", "1/1",
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_FORCE_ASPECT_RATIO,
+ g_param_spec_boolean ("force-aspect-ratio", "Force aspect ratio",
+ "When enabled, scaling will respect original aspect ratio", FALSE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_DEVICE,
+ g_param_spec_string ("device", "Adaptor number",
+ "The number of the video adaptor", "0",
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_DEVICE_NAME,
+ g_param_spec_string ("device-name", "Adaptor name",
+ "The name of the video adaptor", NULL,
+ G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:double-buffer
+ *
+ * Whether to double-buffer the output.
+ *
+ * Since: 0.10.14
+ */
+ g_object_class_install_property (gobject_class, PROP_DOUBLE_BUFFER,
+ g_param_spec_boolean ("double-buffer", "Double-buffer",
+ "Whether to double-buffer the output", TRUE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ /**
+ * GstEvasPixmapSink:autopaint-colorkey
+ *
+ * Whether to autofill overlay with colorkey
+ *
+ * Since: 0.10.21
+ */
+ g_object_class_install_property (gobject_class, PROP_AUTOPAINT_COLORKEY,
+ g_param_spec_boolean ("autopaint-colorkey", "Autofill with colorkey",
+ "Whether to autofill overlay with colorkey", TRUE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ /**
+ * GstEvasPixmapSink:colorkey
+ *
+ * Color to use for the overlay mask.
+ *
+ * Since: 0.10.21
+ */
+ g_object_class_install_property (gobject_class, PROP_COLORKEY,
+ g_param_spec_int ("colorkey", "Colorkey",
+ "Color to use for the overlay mask", G_MININT, G_MAXINT, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:pixmap-width
+ *
+ * Actual width of the pixmap.
+ */
+ g_object_class_install_property (gobject_class, PROP_PIXMAP_WIDTH,
+ g_param_spec_uint64 ("pixmap-width", "pixmap-width", "Width of the pixmap", 0, G_MAXUINT64, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:pixmap-height
+ *
+ * Actual height of the pixmap.
+ */
+ g_object_class_install_property (gobject_class, PROP_PIXMAP_HEIGHT,
+ g_param_spec_uint64 ("pixmap-height", "pixmap-height", "Height of the pixmap", 0, G_MAXUINT64, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ /**
+ * GstEvasPixmapSink:display-geometry-method
+ *
+ * Display geometrical method setting
+ */
+ g_object_class_install_property(gobject_class, PROP_DISPLAY_GEOMETRY_METHOD,
+ g_param_spec_enum("display-geometry-method", "Display geometry method",
+ "Geometrical method for display",
+ GST_TYPE_EVASPIXMAPSINK_DISPLAY_GEOMETRY_METHOD, DEF_DISPLAY_GEOMETRY_METHOD,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:dst-roi-x
+ *
+ * X value of Destination ROI
+ */
+ g_object_class_install_property (gobject_class, PROP_DST_ROI_X,
+ g_param_spec_int ("dst-roi-x", "Dst-ROI-X",
+ "X value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_WIDTH, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:dst-roi-y
+ *
+ * Y value of Destination ROI
+ */
+ g_object_class_install_property (gobject_class, PROP_DST_ROI_Y,
+ g_param_spec_int ("dst-roi-y", "Dst-ROI-Y",
+ "Y value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_HEIGHT, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:dst-roi-w
+ *
+ * W value of Destination ROI
+ */
+ g_object_class_install_property (gobject_class, PROP_DST_ROI_W,
+ g_param_spec_int ("dst-roi-w", "Dst-ROI-W",
+ "W value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_WIDTH, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:dst-roi-h
+ *
+ * H value of Destination ROI
+ */
+ g_object_class_install_property (gobject_class, PROP_DST_ROI_H,
+ g_param_spec_int ("dst-roi-h", "Dst-ROI-H",
+ "H value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_HEIGHT, 0,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:stop-video
+ *
+ * Stop video for releasing video source buffer
+ */
+ g_object_class_install_property (gobject_class, PROP_STOP_VIDEO,
+ g_param_spec_int ("stop-video", "Stop-Video", "Stop video for releasing video source buffer", 0, 1, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+#endif
+
+ /**
+ * GstEvasPixmapSink:evas-object
+ *
+ * Evas image object for rendering
+ */
+ g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
+ g_param_spec_pointer ("evas-object", "Destination Evas Object", "Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:visible
+ *
+ * visible setting for a evas image object
+ */
+ g_object_class_install_property (gobject_class, PROP_VISIBLE,
+ g_param_spec_boolean ("visible", "Visible", "When setting it false, evas image object does not show", TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstEvasPixmapSink:origin-size
+ *
+ * Set pixmap size with media source's width and height
+ */
+ g_object_class_install_property (gobject_class, PROP_ORIGIN_SIZE,
+ g_param_spec_boolean ("origin-size", "Origin-Size", "When setting it true, pixmap will be created with media source's width and height", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ gobject_class->finalize = gst_evaspixmapsink_finalize;
+
+ gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_change_state);
+ gst_element_class_set_details_simple (gstelement_class,
+ "EvasPixmapSink", "Sink/Video",
+ "evas image object videosink based on Xv extension", "Sangchul Lee <sc11.lee@samsung.com>");
+
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&gst_evaspixmapsink_sink_template_factory));
+ gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_getcaps);
+ gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_setcaps);
+ gstbasesink_class->get_times = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_get_times);
+ gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_event);
+ videosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_show_frame);
+}
+
+/* Object typing & Creation */
+
+static gboolean
+plugin_init (GstPlugin *plugin)
+{
+ if (!gst_element_register (plugin, "evaspixmapsink", GST_RANK_NONE, GST_TYPE_EVASPIXMAPSINK)) {
+ return FALSE;
+ }
+ GST_DEBUG_CATEGORY_INIT (gst_debug_evaspixmapsink, "evaspixmapsink", 0, "evaspixmapsink element");
+ GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
+
+ return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR,
+ evaspixmapsink,"Evas image object render plugin using Xv extension", plugin_init,
+ VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
--- /dev/null
+/*
+ * EvasPixmapSink
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_EVASPIXMAPSINK_H__
+#define __GST_EVASPIXMAPSINK_H__
+
+#include <gst/video/gstvideosink.h>
+
+#ifdef HAVE_XSHM
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#endif /* HAVE_XSHM */
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#ifdef HAVE_XSHM
+#include <X11/extensions/XShm.h>
+#endif /* HAVE_XSHM */
+
+#include <X11/extensions/Xv.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/Xdamage.h>
+#include <X11/extensions/damagewire.h>
+#ifdef GST_EXT_XV_ENHANCEMENT
+#include <X11/Xatom.h>
+#include <stdio.h>
+#endif
+
+#include <Evas.h>
+#include <Ecore.h>
+#include <Ecore_X.h>
+
+#include <string.h>
+#include <math.h>
+#include <stdlib.h>
+
+#define MAX_PLANE_NUM 3
+#define MAX_BUFFER_NUM 20
+#define MAX_GEM_BUFFER_NUM (MAX_PLANE_NUM * MAX_BUFFER_NUM)
+typedef struct _gem_info_t {
+ int dmabuf_fd;
+ unsigned int gem_handle;
+ unsigned int gem_name;
+} gem_info_t;
+
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_EVASPIXMAPSINK \
+ (gst_evaspixmapsink_get_type())
+#define GST_EVASPIXMAPSINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_EVASPIXMAPSINK, GstEvasPixmapSink))
+#define GST_EVASPIXMAPSINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_EVASPIXMAPSINK, GstEvasPixmapSinkClass))
+#define GST_IS_EVASPIXMAPSINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_EVASPIXMAPSINK))
+#define GST_IS_EVASPIXMAPSINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_EVASPIXMAPSINK))
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+#define XV_SCREEN_SIZE_WIDTH 4096
+#define XV_SCREEN_SIZE_HEIGHT 4096
+#endif /* GST_EXT_XV_ENHANCEMENT */
+#define MARGIN_OF_ERROR 0.005
+
+typedef struct _GstXContext GstXContext;
+typedef struct _GstXPixmap GstXPixmap;
+typedef struct _GstEvasPixmapFormat GstEvasPixmapFormat;
+typedef struct _GstEvasPixmapBuffer GstEvasPixmapBuffer;
+typedef struct _GstEvasPixmapBufferClass GstEvasPixmapBufferClass;
+typedef struct _GstEvasPixmapSink GstEvasPixmapSink;
+typedef struct _GstEvasPixmapSinkClass GstEvasPixmapSinkClass;
+
+/*
+ * GstXContext:
+ * @disp: the X11 Display of this context
+ * @screen: the default Screen of Display @disp
+ * @screen_num: the Screen number of @screen
+ * @visual: the default Visual of Screen @screen
+ * @root: the root Window of Display @disp
+ * @white: the value of a white pixel on Screen @screen
+ * @black: the value of a black pixel on Screen @screen
+ * @depth: the color depth of Display @disp
+ * @bpp: the number of bits per pixel on Display @disp
+ * @endianness: the endianness of image bytes on Display @disp
+ * @width: the width in pixels of Display @disp
+ * @height: the height in pixels of Display @disp
+ * @widthmm: the width in millimeters of Display @disp
+ * @heightmm: the height in millimeters of Display @disp
+ * @par: the pixel aspect ratio calculated from @width, @widthmm and @height,
+ * @heightmm ratio
+ * @use_xshm: used to known wether of not XShm extension is usable or not even
+ * if the Extension is present
+ * @xv_port_id: the XVideo port ID
+ * @im_format: used to store at least a valid format for XShm calls checks
+ * @formats_list: list of supported image formats on @xv_port_id
+ * @channels_list: list of #GstColorBalanceChannels
+ * @caps: the #GstCaps that Display @disp can accept
+ *
+ * Structure used to store various informations collected/calculated for a
+ * Display.
+ */
+struct _GstXContext {
+ Display *disp;
+
+ Screen *screen;
+ gint screen_num;
+
+ Visual *visual;
+
+ Window root;
+
+ gulong white, black;
+
+ gint depth;
+ gint bpp;
+ gint endianness;
+
+ gint width, height;
+ gint widthmm, heightmm;
+ GValue *par; /* calculated pixel aspect ratio */
+
+ gboolean use_xshm;
+
+ XvPortID xv_port_id;
+ guint nb_adaptors;
+ gchar ** adaptors;
+ guint32 im_format;
+
+ GList *formats_list;
+ GList *channels_list;
+
+ GstCaps *caps;
+};
+
+/*
+ * GstXPixmap:
+ * @pixmap: the pixmap ID of this X11 pixmap
+ * @width: the width in pixels of Pixmap @pixmap
+ * @height: the height in pixels of Pixmap @pixmap
+ * @gc: the Graphical Context of Pixmap @pixmap
+ *
+ * Structure used to store informations about a Pixmap.
+ */
+struct _GstXPixmap {
+ Pixmap pixmap;
+#ifdef GST_EXT_XV_ENHANCEMENT
+ gint x, y;
+#endif
+ gint width, height;
+ GC gc;
+};
+
+/**
+ * GstEvasPixmapFormat:
+ * @format: the image format
+ * @caps: generated #GstCaps for this image format
+ *
+ * Structure storing image format to #GstCaps association.
+ */
+struct _GstEvasPixmapFormat {
+ guint32 format;
+ GstCaps *caps;
+};
+
+/**
+ * GstEvasPixmapBuffer:
+ * @evaspixmapsink: a reference to our #GstEvasPixmapSink
+ * @xvimage: the XvImage of this buffer
+ * @width: the width in pixels of XvImage @xvimage
+ * @height: the height in pixels of XvImage @xvimage
+ * @im_format: the image format of XvImage @xvimage
+ * @size: the size in bytes of XvImage @xvimage
+ *
+ * Subclass of #GstBuffer containing additional information about an XvImage.
+ */
+struct _GstEvasPixmapBuffer {
+ GstBuffer* buffer;
+
+ /* Reference to the evaspixmapsink we belong to */
+ GstEvasPixmapSink *evaspixmapsink;
+ XvImage *xvimage;
+
+#ifdef HAVE_XSHM
+ XShmSegmentInfo SHMInfo;
+#endif /* HAVE_XSHM */
+
+ gint width, height;
+ guint32 im_format;
+ size_t size;
+};
+
+/**
+ * GstEvasPixmapSink:
+ * @display_name: the name of the Display we want to render to
+ * @xcontext: our instance's #GstXContext
+ * @xpixmap: the #GstXPixmap we are rendering to
+ * @fps_n: the framerate fraction numerator
+ * @fps_d: the framerate fraction denominator
+ * @x_lock: used to protect X calls as we are not using the XLib in threaded
+ * mode
+ * @flow_lock: used to protect data flow routines from external calls such as
+ * methods from the #GstXOverlay interface
+ * @par: used to override calculated pixel aspect ratio from @xcontext
+ * @synchronous: used to store if XSynchronous should be used or not (for
+ * debugging purpose only)
+ * @keep_aspect: used to remember if reverse negotiation scaling should respect
+ * aspect ratio
+ * @brightness: used to store the user settings for color balance brightness
+ * @contrast: used to store the user settings for color balance contrast
+ * @hue: used to store the user settings for color balance hue
+ * @saturation: used to store the user settings for color balance saturation
+ * @cb_changed: used to store if the color balance settings where changed
+ * @video_width: the width of incoming video frames in pixels
+ * @video_height: the height of incoming video frames in pixels
+ *
+ * The #GstEvasPixmapSink data structure.
+ */
+struct _GstEvasPixmapSink {
+ /* Our element stuff */
+ GstVideoSink videosink;
+
+ char *display_name;
+ guint adaptor_no;
+
+ GstXContext *xcontext;
+ GstXPixmap *xpixmap;
+ GstEvasPixmapBuffer *evas_pixmap_buf;
+
+ GThread *event_thread;
+ gboolean running;
+
+ gint fps_n;
+ gint fps_d;
+
+ GMutex *x_lock;
+ GMutex *flow_lock;
+
+ /* object-set pixel aspect ratio */
+ GValue *par;
+
+ gboolean synchronous;
+ gboolean double_buffer;
+ gboolean keep_aspect;
+
+ gint brightness;
+ gint contrast;
+ gint hue;
+ gint saturation;
+ gboolean cb_changed;
+
+ /* size of incoming video, used as the size for XvImage */
+ guint video_width, video_height;
+
+ /* display sizes, used for clipping the image */
+ gint disp_x, disp_y;
+ gint disp_width, disp_height;
+
+ /* port attributes */
+ gboolean autopaint_colorkey;
+ gint colorkey;
+
+ /* port features */
+ gboolean have_autopaint_colorkey;
+ gboolean have_colorkey;
+ gboolean have_double_buffer;
+
+ /* target video rectagle */
+ GstVideoRectangle render_rect;
+ gboolean have_render_rect;
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+ /* display */
+ guint display_geometry_method;
+ GstVideoRectangle dst_roi;
+ guint scr_w, scr_h;
+ /* needed if fourcc is one if S series */
+ guint aligned_width;
+ guint aligned_height;
+ GstCaps *negotiated_caps;
+#endif
+ gboolean stop_video;
+
+ /* evas object */
+ Evas_Object *eo;
+ Evas_Coord w;
+ Evas_Coord h;
+ gboolean visible;
+
+ /* pixmap */
+ gboolean do_link;
+ gboolean use_origin_size;
+ gboolean former_origin_size;
+
+ /* damage event */
+ Damage damage;
+ int damage_case;
+ Ecore_Event_Handler *handler;
+ Ecore_Pipe *epipe;
+
+ gint drm_fd;
+ gem_info_t gem_info[MAX_GEM_BUFFER_NUM];
+};
+
+#ifdef GST_EXT_XV_ENHANCEMENT
+/* max plane count *********************************************************/
+#define MPLANE_IMGB_MAX_COUNT (4)
+
+/* image buffer definition ***************************************************
+
+ +------------------------------------------+ ---
+ | | ^
+ | uaddr[], index[] | |
+ | +---------------------------+ --- | |
+ | | | ^ | |
+ | |<-------- width[] -------->| | | |
+ | | | | | |
+ | | | |
+ | | |height[]|elevation[]
+ | | | |
+ | | | | | |
+ | | | | | |
+ | | | v | |
+ | +---------------------------+ --- | |
+ | | v
+ +------------------------------------------+ ---
+
+ |<----------------- stride[] ------------------>|
+*/
+typedef struct _GstMultiPlaneImageBuffer GstMultiPlaneImageBuffer;
+struct _GstMultiPlaneImageBuffer
+{
+ GstBuffer buffer;
+
+ /* width of each image plane */
+ gint width[MPLANE_IMGB_MAX_COUNT];
+ /* height of each image plane */
+ gint height[MPLANE_IMGB_MAX_COUNT];
+ /* stride of each image plane */
+ gint stride[MPLANE_IMGB_MAX_COUNT];
+ /* elevation of each image plane */
+ gint elevation[MPLANE_IMGB_MAX_COUNT];
+ /* user space address of each image plane */
+ gpointer uaddr[MPLANE_IMGB_MAX_COUNT];
+ /* Index of real address of each image plane, if needs */
+ gpointer index[MPLANE_IMGB_MAX_COUNT];
+ /* left postion, if needs */
+ gint x;
+ /* top position, if needs */
+ gint y;
+ /* to align memory */
+ gint __dummy2;
+ /* arbitrary data */
+ gint data[16];
+};
+#endif /* GST_EXT_XV_ENHANCEMENT */
+
+struct _GstEvasPixmapSinkClass {
+ GstVideoSinkClass parent_class;
+};
+
+GType gst_evaspixmapsink_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_EVASPIXMAPSINK_H__ */
--- /dev/null
+/* */
+/* File name : xv_types.h */
+/* Author : YoungHoon Jung (yhoon.jung@samsung.com) */
+/* Protocol Version : 1.0.1 (Dec 16th 2009) */
+/* This file is for describing Xv APIs' buffer encoding method. */
+/* */
+
+#define XV_PUTIMAGE_HEADER 0xDEADCD01
+#define XV_PUTIMAGE_VERSION 0x00010001
+
+/* Return Values */
+#define XV_OK 0
+#define XV_HEADER_ERROR -1
+#define XV_VERSION_MISMATCH -2
+
+/* Video Mode */
+#define VIDEO_MODE_TV_LCD 1
+#define VIDEO_MODE_TVONLY 2
+#define VIDEO_MODE_LCDONLY 3
+#define VIDEO_MODE_TVCAPTION 4
+
+/* Buffer Type */
+#define XV_BUF_TYPE_DMABUF 0
+#define XV_BUF_TYPE_LEGACY 1
+
+/* Data structure for XvPutImage / XvShmPutImage */
+typedef struct {
+ unsigned int _header; /* for internal use only */
+ unsigned int _version; /* for internal use only */
+
+ unsigned int YBuf;
+ unsigned int CbBuf;
+ unsigned int CrBuf;
+ unsigned int BufType;
+} XV_PUTIMAGE_DATA, * XV_PUTIMAGE_DATA_PTR;
+
+static void XV_PUTIMAGE_INIT_DATA(XV_PUTIMAGE_DATA_PTR data)
+{
+ data->_header = XV_PUTIMAGE_HEADER;
+ data->_version = XV_PUTIMAGE_VERSION;
+}
--- /dev/null
+# Copyright (c) 2006 Software Laboratory, SAMSUNG Electronics, Inc.\r
+# All rights reserved.\r
+#\r
+# This software is the confidential and proprietary information of\r
+# SAMSUNG Electronics, Inc. ("Confidential Information").\r
+# You shall not disclose such Confidential Information and shall use it\r
+# only in accordance with the terms of the license agreement you entered into\r
+# with SAMSUNG Electronics.\r
+#\r
+# Orignal by Jin-mook Lim <jinmook.lim@samsung.com>\r
+# Bum-seok Lee <bumseok.lee@samsung.com>\r
+# Created by Jaekyun Lee <jkyun.lee@samsung.com>\r
+# Midefied by Jeechul jeon <heechul.jeon@samsung.com>\r
+\r
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure\r
+\r
+##############################################################################\r
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #\r
+##############################################################################\r
+plugin_LTLIBRARIES = libgstfimcconvert.la\r
+\r
+##############################################################################\r
+# for the next set of variables, rename the prefix if you renamed the .la, #\r
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #\r
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #\r
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #\r
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #\r
+##############################################################################\r
+\r
+# sources used to compile this plug-in\r
+libgstfimcconvert_la_SOURCES = gstfimcconvert.c fimc_drm_api.c\r
+\r
+# flags used to compile this plugin\r
+# add other _CFLAGS and _LIBS as needed\r
+libgstfimcconvert_la_CFLAGS = $(GST_CFLAGS) $(GST_VIDEO_CFLAGS) $(DRM_CFLAGS) $(XFIXES_CFLAGS) $(DRI2PROTO_CFLAGS) $(DRI2_CFLAGS) $(TBM_CFLAGS)\r
+libgstfimcconvert_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_VIDEO_LIBS) $(DRM_LIBS) $(XFIXES_LIBS) $(DRI2PROTO_LIBS) $(DRI2_LIBS) $(TBM_LIBS)\r
+libgstfimcconvert_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)\r
+\r
+# headers we need but don't want installed\r
+noinst_HEADERS = gstfimcconvert.h fimc_drm_api.h\r
+\r
--- /dev/null
+ /*
+ * FimcConvert
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>, Eunchul Kim <chulspro.kim@sasmsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include "fimc_drm_api.h"
+
+int
+exynos_drm_ipp_set_property(int fd,
+ struct drm_exynos_ipp_property *property,
+ struct drm_exynos_sz *src_sz, struct drm_exynos_sz *dst_sz,
+ uint32_t src_format, uint32_t dst_format,
+ enum drm_exynos_ipp_cmd cmd,
+ enum drm_exynos_degree dst_degree, enum drm_exynos_flip dst_flip)
+{
+ struct drm_exynos_pos src_crop_pos = {0, 0, src_sz->hsize, src_sz->vsize};
+ struct drm_exynos_pos dst_crop_pos = {0, 0, dst_sz->hsize, dst_sz->vsize};
+ int ret = 0;
+
+ if(!property) {
+ GST_ERROR("invalid argument, property is null..");
+ return -1;
+ }
+
+ memset(property, 0x00, sizeof(struct drm_exynos_ipp_property));
+ property->cmd = cmd;
+
+ switch(cmd) {
+ case IPP_CMD_M2M:
+ property->config[EXYNOS_DRM_OPS_SRC].ops_id = EXYNOS_DRM_OPS_SRC;
+ property->config[EXYNOS_DRM_OPS_SRC].flip = EXYNOS_DRM_FLIP_NONE;
+ property->config[EXYNOS_DRM_OPS_SRC].degree = EXYNOS_DRM_DEGREE_0;
+ property->config[EXYNOS_DRM_OPS_SRC].fmt = src_format;
+ property->config[EXYNOS_DRM_OPS_SRC].pos = src_crop_pos;
+ property->config[EXYNOS_DRM_OPS_SRC].sz = *src_sz;
+
+ property->config[EXYNOS_DRM_OPS_DST].ops_id = EXYNOS_DRM_OPS_DST;
+ property->config[EXYNOS_DRM_OPS_DST].flip = dst_flip;
+ property->config[EXYNOS_DRM_OPS_DST].degree = dst_degree;
+ property->config[EXYNOS_DRM_OPS_DST].fmt = dst_format;
+
+ /* Bit alignment for IPP : DST */
+ switch (dst_format) {
+ case DRM_FORMAT_NV12MT:
+ dst_sz->hsize = ALIGN_TO_16B(dst_sz->hsize);
+ dst_sz->vsize = ALIGN_TO_8B(dst_sz->vsize);
+ break;
+ case DRM_FORMAT_NV12:
+ /* NOTE: for H/W encoder issue, use ALIGN */
+ dst_sz->hsize = ALIGN_TO_16B(dst_sz->hsize);
+ dst_sz->vsize = ALIGN_TO_16B(dst_sz->vsize);
+ dst_crop_pos.w = ALIGN_TO_2B(dst_sz->hsize);
+ break;
+ case DRM_FORMAT_ARGB8888:
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_BGRX8888:
+ case DRM_FORMAT_BGRA8888:
+ dst_sz->vsize = ALIGN_TO_4B(dst_sz->vsize);
+ break;
+ default:
+ dst_sz->hsize = ALIGN_TO_16B(dst_sz->hsize);
+ dst_sz->vsize = ALIGN_TO_2B(dst_sz->vsize);
+ break;
+ }
+ property->config[EXYNOS_DRM_OPS_DST].pos = dst_crop_pos;
+ property->config[EXYNOS_DRM_OPS_DST].sz = *dst_sz;
+ break;
+
+ case IPP_CMD_WB:
+ case IPP_CMD_OUTPUT:
+ default:
+ ret = -EINVAL;
+ return ret;
+ }
+
+ ret = ioctl(fd, DRM_IOCTL_EXYNOS_IPP_SET_PROPERTY, property);
+ if (ret) {
+ GST_ERROR("failed to DRM_IOCTL_EXYNOS_IPP_SET_PROPERTY : %s", strerror(errno));
+ }
+
+ GST_DEBUG("DRM_IOCTL_EXYNOS_IPP_SET_PROPERTY : prop_id[%d]", property->prop_id);
+
+ return ret;
+}
+
+int
+exynos_drm_ipp_queue_buf(int fd,
+ enum drm_exynos_ops_id ops_id,
+ enum drm_exynos_ipp_buf_type buf_type,
+ int prop_id,
+ int buf_id,
+ uint32_t gem_handle_y, uint32_t gem_handle_cb, uint32_t gem_handle_cr)
+{
+ int ret = 0;
+ struct drm_exynos_ipp_queue_buf qbuf;
+
+ memset(&qbuf, 0x00, sizeof(struct drm_exynos_ipp_queue_buf));
+
+ if (!gem_handle_y) {
+ GST_ERROR("invalid argument, gem_handle_y is null..");
+ return -1;
+ }
+
+ qbuf.ops_id = ops_id;
+ qbuf.buf_type = buf_type;
+ qbuf.user_data = 0;
+ qbuf.prop_id = prop_id;
+ qbuf.buf_id = buf_id;
+ qbuf.handle[EXYNOS_DRM_PLANAR_Y] = gem_handle_y;
+ qbuf.handle[EXYNOS_DRM_PLANAR_CB] = gem_handle_cb;
+ qbuf.handle[EXYNOS_DRM_PLANAR_CR] = gem_handle_cr;
+
+ ret = ioctl(fd, DRM_IOCTL_EXYNOS_IPP_QUEUE_BUF, &qbuf);
+ if (ret) {
+ GST_ERROR("failed to DRM_IOCTL_EXYNOS_IPP_QUEUE_BUF[id:%d][buf_type:%d] : %s", ops_id, buf_type, strerror(errno));
+ }
+
+ return ret;
+}
+
+int
+exynos_drm_ipp_cmd_ctrl(int fd, int prop_id, enum drm_exynos_ipp_ctrl ctrl)
+{
+ int ret = 0;
+ struct drm_exynos_ipp_cmd_ctrl cmd_ctrl;
+
+ memset(&cmd_ctrl, 0x00, sizeof(struct drm_exynos_ipp_cmd_ctrl));
+
+ cmd_ctrl.prop_id = prop_id;
+ cmd_ctrl.ctrl = ctrl;
+
+ GST_DEBUG("prop_id(%d), ipp ctrl cmd(%d)", prop_id, ctrl);
+ ret = ioctl(fd, DRM_IOCTL_EXYNOS_IPP_CMD_CTRL, &cmd_ctrl);
+ if (ret) {
+ GST_ERROR("failed to DRM_IOCTL_EXYNOS_IPP_CMD_CTRL[prop_id:%d][ctrl:%d] : %s", prop_id, ctrl, strerror(errno));
+ }
+
+ return ret;
+}
+
+int
+fimcconvert_drm_create_gem(int drm_fimc_fd, struct drm_exynos_gem_create *gem)
+{
+ int ret = 0;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ if (!gem) {
+ GST_ERROR("gem is null..");
+ return -1;
+ }
+ /* NOTE : structure gem should have its size */
+#ifdef USE_BO_TILED
+ if (!gem->gsize.size && gem->gsize.tiled.width && gem->gsize.tiled.height ) {
+ GST_ERROR("gem size is null..");
+ return -1;
+ }
+#else
+ if (!gem->size) {
+ GST_ERROR("gem size is null..");
+ return -1;
+ }
+#endif
+
+#ifdef USE_CACHABLE_GEM
+ gem->flags = EXYNOS_BO_CACHABLE | EXYNOS_BO_CONTIG;
+#else
+ gem->flags = EXYNOS_BO_NONCACHABLE | EXYNOS_BO_CONTIG;
+#endif
+
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_EXYNOS_GEM_CREATE, gem);
+ if (ret < 0) {
+ GST_ERROR("failed to create gem buffer: %s", g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("create drm gem handle(%d)", gem->handle);
+
+ return 0;
+}
+
+int
+fimcconvert_gem_flush_cache(int drm_fimc_fd)
+{
+ int ret = 0;
+ struct drm_exynos_gem_cache_op cache_op;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+
+ cache_op.flags = 0;
+ cache_op.flags = (EXYNOS_DRM_ALL_CACHES_CORES | EXYNOS_DRM_CACHE_FSH_ALL);
+
+ ret = ioctl (drm_fimc_fd, DRM_IOCTL_EXYNOS_GEM_CACHE_OP, &cache_op);
+ if (ret < 0) {
+ GST_ERROR("failed to gem cache op: %s", g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("success to gem_flush_cache");
+
+ return 0;
+}
+
+int
+fimcconvert_drm_mmap_gem(int drm_fimc_fd, struct drm_exynos_gem_mmap *mmap)
+{
+ int ret = 0;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ if (!mmap) {
+ GST_ERROR("mmap is null..");
+ return -1;
+ }
+ /* NOTE : structure mmap should have its size */
+ if (!mmap->size) {
+ GST_ERROR("mmap size is null..");
+ return -1;
+ }
+
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_EXYNOS_GEM_MMAP, mmap);
+ if (ret < 0) {
+ GST_ERROR("failed to mmap gem: %s", g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("mmapped addr(0x%x)", (void*)(unsigned long)mmap->mapped);
+
+ return 0;
+}
+
+void
+fimcconvert_drm_close_gem(int drm_fimc_fd, unsigned int gem_handle)
+{
+ int ret = 0;
+ struct drm_gem_close close_arg = {0,};
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return;
+ }
+ if (gem_handle == 0) {
+ GST_ERROR("invalid gem_handle(%d)",gem_handle);
+ return;
+ }
+
+ close_arg.handle = gem_handle;
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_GEM_CLOSE, &close_arg);
+ if (ret < 0) {
+ GST_ERROR("failed to DRM_IOCTL_GEM_CLOSE, gem handle(%d) : %s",gem_handle, g_strerror (errno));
+ return;
+ } else {
+ GST_DEBUG("close drm gem handle(%d)", gem_handle);
+ }
+
+ return;
+}
+
+int
+fimcconvert_drm_convert_fd_to_gemhandle(int drm_fimc_fd, int dmabuf_fd, uint32_t *gem_handle)
+{
+ int ret = 0;
+ struct drm_prime_handle prime_arg = {0,};
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ /* some planes may have fd value 0, but keep going.. */
+ if (dmabuf_fd <= 0) {
+ GST_DEBUG("fd(%d) is not valid", dmabuf_fd); /* temporarily change log level to DEBUG for reducing WARNING level log */
+ return 0;
+ }
+
+ prime_arg.fd = dmabuf_fd;
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &prime_arg);
+ if (ret<0) {
+ GST_ERROR("failed to DRM_IOCTL_PRIME_FD_TO_HANDLE, fd(%d): %s", dmabuf_fd, g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("converted fd(%d) to gem_handle(%u)", dmabuf_fd, prime_arg.handle);
+
+ *gem_handle = prime_arg.handle;
+
+ return 0;
+}
+
+int
+fimcconvert_drm_convert_gemhandle_to_fd(int drm_fimc_fd, uint32_t gem_handle, int *dmabuf_fd)
+{
+ int ret = 0;
+ struct drm_prime_handle prime;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ if (gem_handle <= 0) {
+ GST_WARNING("gem_handle(%u) is not valid", gem_handle);
+ return 0;
+ }
+
+ memset (&prime, 0, sizeof (struct drm_prime_handle));
+ prime.handle = gem_handle;
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &prime);
+ if (ret<0) {
+ GST_ERROR("failed to DRM_IOCTL_PRIME_HANDLE_TO_FD: %s", g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("converted gem_handle(%u) to fd(%d)", gem_handle, prime.fd);
+
+ *dmabuf_fd = prime.fd;
+
+ return 0;
+}
+
+int
+fimcconvert_drm_gem_get_phy_addr(int drm_fimc_fd, uint32_t gem_handle, uint64_t *phy_addr)
+{
+ int ret = 0;
+ struct drm_exynos_gem_get_phy gem_dst_phy;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ if (gem_handle <= 0) {
+ GST_ERROR("gem_handle(%d) is not valid", gem_handle);
+ return -1;
+ }
+
+ /* initialize structure for gem_get_phy */
+ memset(&gem_dst_phy, 0x00, sizeof(struct drm_exynos_gem_get_phy));
+ gem_dst_phy.gem_handle = gem_handle;
+
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_EXYNOS_GEM_GET_PHY, &gem_dst_phy);
+ if (ret < 0) {
+ GST_ERROR("failed to get physical address: %s",g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("gem_handle=%d, phy addr=0x%x", gem_handle, (void*)(unsigned long)gem_dst_phy.phy_addr);
+
+ *phy_addr = gem_dst_phy.phy_addr;
+
+ return 0;
+}
+
+int
+fimcconvert_drm_gem_import_phy_addr(int drm_fimc_fd, struct drm_exynos_gem_phy_imp *gem_phy_imp)
+{
+ int ret = 0;
+
+ if (drm_fimc_fd < 0) {
+ GST_ERROR("DRM is not opened");
+ return -1;
+ }
+ if (!gem_phy_imp) {
+ GST_ERROR("gem_phy_imp is null..");
+ return -1;
+ }
+
+ if (!gem_phy_imp->phy_addr) {
+ GST_ERROR("phy_addr is null.. can not execute DRM_IOCTL_EXYNOS_GEM_PHY_IMP");
+ return -1;
+ }
+#ifdef USE_BO_TILED
+ if (!gem_phy_imp->gsize.tiled.width || !gem_phy_img->gsize.tiled.height) {
+#else
+ if (!gem_phy_imp->size) {
+#endif
+ GST_ERROR("size if null..can not execute DRM_IOCTL_EXYNOS_GEM_PHY_IMP");
+ return -1;
+ }
+
+ ret = ioctl(drm_fimc_fd, DRM_IOCTL_EXYNOS_GEM_PHY_IMP, gem_phy_imp);
+ if (ret < 0) {
+ GST_ERROR("DRM_IOCTL_EXYNOS_GEM_PHY_IMP failed : %s",g_strerror (errno));
+ return -1;
+ }
+
+ GST_DEBUG("gem_handle=%d, phy addr=0x%x", gem_phy_imp->gem_handle, (void*)(unsigned long)gem_phy_imp->phy_addr);
+
+ return 0;
+}
--- /dev/null
+#ifndef __FIMC_H__
+#define __FIMC_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <gst/gstinfo.h>
+
+/* headers for drm and gem */
+#include <exynos_drm.h>
+#include <drm_fourcc.h>
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+#include <X11/Xmd.h>
+#include <dri2/dri2.h>
+#include <libdrm/drm.h>
+
+/* tbm */
+#include <tbm_bufmgr.h>
+
+/* ioctl */
+#include <sys/ioctl.h>
+
+GST_DEBUG_CATEGORY_EXTERN(fimcconvert_debug);
+#define GST_CAT_DEFAULT fimcconvert_debug
+//#define USE_CACHABLE_GEM
+
+#if 1
+/* 2 non contiguous plane YCbCr */
+#define fourcc_code(a,b,c,d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \
+ ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
+#define DRM_FORMAT_NV12M fourcc_code('N', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV12MT fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */
+#endif
+
+/* macro for align ***********************************************************/
+#define ALIGN_TO_2B(x) ((((x) + (1 << 1) - 1) >> 1) << 1)
+#define ALIGN_TO_4B(x) ((((x) + (1 << 2) - 1) >> 2) << 2)
+#define ALIGN_TO_8B(x) ((((x) + (1 << 3) - 1) >> 3) << 3)
+#define ALIGN_TO_16B(x) ((((x) + (1 << 4) - 1) >> 4) << 4)
+#define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5)
+#define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7)
+#define ALIGN_TO_2KB(x) ((((x) + (1 << 11) - 1) >> 11) << 11)
+#define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13)
+#define ALIGN_TO_64KB(x) ((((x) + (1 << 16) - 1) >> 16) << 16)
+
+int exynos_drm_ipp_set_property(int fd, struct drm_exynos_ipp_property *property, struct drm_exynos_sz *src_sz, struct drm_exynos_sz *dst_sz, uint32_t src_format, uint32_t dst_format, enum drm_exynos_ipp_cmd cmd, enum drm_exynos_degree degree, enum drm_exynos_flip flip);
+int exynos_drm_ipp_queue_buf(int fd, enum drm_exynos_ops_id ops_id, enum drm_exynos_ipp_buf_type buf_type, int prop_id, int buf_id, uint32_t gem_handle_y, uint32_t gem_handle_cb, uint32_t gem_handle_cr);
+int exynos_drm_ipp_cmd_ctrl(int fd, int prop_id, enum drm_exynos_ipp_ctrl ctrl);
+int fimcconvert_drm_create_gem(int drm_fimc_fd, struct drm_exynos_gem_create *gem);
+void fimcconvert_drm_close_gem(int drm_fimc_fd, unsigned int gem_handle);
+int fimcconvert_drm_convert_fd_to_gemhandle(int drm_fimc_fd, int dmabuf_fd, uint32_t *gem_handle);
+int fimcconvert_drm_convert_gemhandle_to_fd(int drm_fimc_fd, uint32_t gem_handle, int *dmabuf_fd);
+int fimcconvert_drm_gem_get_phy_addr(int drm_fimc_fd, uint32_t gem_handle, uint64_t *phy_addr);
+int fimcconvert_drm_gem_import_phy_addr(int drm_fimc_fd, struct drm_exynos_gem_phy_imp *gem_phy_imp);
+int fimcconvert_drm_mmap_gem(int drm_fimc_fd, struct drm_exynos_gem_mmap *mmap);
+int fimcconvert_gem_flush_cache(int drm_fimc_fd);
+#endif
--- /dev/null
+/*
+ * FimcConvert
+ *
+ * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+/*! Revision History:
+ *! ------------------------------------------------------------------------------------
+ *! DATE | AUTHOR | COMMENTS
+ *! ------------------------------------------------------------------------------------
+ *! 22-Sep-2010 naveen.ch@samsung.com
+ *! 02-Aug-2012 sc11.lee@samsung.com expand input/output colorspace formats
+ *! 15-Oct-2012 sc11.lee@samsung.com apply DRM-IPP interface
+ *! 24-Oct-2012 sc11.lee@samsung.com support DMA-BUF
+ *! 16-Mar-2013 sc11.lee@samsung.com support TBM
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstfimcconvert.h"
+
+#define DEBUG_FOR_DV
+
+#ifdef DEBUG_FOR_DV
+ int total_converted_frame_count = 0;
+ int total_buffer_unref_count = 0;
+#endif
+
+/* debug variable definition */
+GST_DEBUG_CATEGORY(fimcconvert_debug);
+#define GST_CAT_DEFAULT fimcconvert_debug
+
+enum
+{
+ PROP_0,
+ PROP_ROT_ANG,
+ PROP_DST_WIDTH,
+ PROP_DST_HEIGHT,
+ PROP_FLIP,
+ PROP_SRC_RANDOM_IDX,
+ PROP_DST_BUFFER_NUM,
+};
+
+typedef enum {
+ FIMCCONVERT_ROTATE_NONE = 0,
+ FIMCCONVERT_ROTATE_90 = 90,
+ FIMCCONVERT_ROTATE_180 = 180,
+ FIMCCONVERT_ROTATE_270 = 270
+} FIMCConvertRotateType;
+
+typedef enum {
+ FIMCCONVERT_FLIP_NONE = 0,
+ FIMCCONVERT_FLIP_VERTICAL,
+ FIMCCONVERT_FLIP_HORIZONTAL
+} FIMCConvertFlipType;
+
+typedef enum {
+ FIMCCONVERT_GEM_FOR_SRC = 0,
+ FIMCCONVERT_GEM_FOR_DST = 1,
+} FimcConvertGemCreateType;
+
+typedef enum {
+ FIMCCONVERT_IPP_CTRL_STOP = 0,
+ FIMCCONVERT_IPP_CTRL_START = 1,
+} FimcConvertIppCtrl;
+
+static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS("video/x-raw, " \
+ "framerate = (fraction) [ 0, MAX ], " \
+ "width = (int) [ 1, MAX ], " \
+ "height = (int) [ 1, MAX ]; " \
+ GST_VIDEO_CAPS_MAKE ("ST12") ";" \
+ GST_VIDEO_CAPS_MAKE ("SN12") ";" \
+ GST_VIDEO_CAPS_MAKE ("NV12") ";" \
+ GST_VIDEO_CAPS_MAKE ("S420") ";" \
+ GST_VIDEO_CAPS_MAKE ("I420") ";" \
+ GST_VIDEO_CAPS_MAKE ("SYVY") ";" \
+ GST_VIDEO_CAPS_MAKE ("UYVY") ";" \
+ GST_VIDEO_CAPS_MAKE ("SUYV") ";" \
+ GST_VIDEO_CAPS_MAKE ("YUYV") ";" \
+ GST_VIDEO_CAPS_MAKE ("SUY2") ";" \
+ GST_VIDEO_CAPS_MAKE ("YUY2") ";" \
+ GST_VIDEO_CAPS_MAKE ("ITLV"))
+ );
+
+static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS(GST_VIDEO_CAPS_MAKE("BGRx") ";" \
+ GST_VIDEO_CAPS_MAKE ("ST12") ";" \
+ GST_VIDEO_CAPS_MAKE ("SN12") ";" \
+ GST_VIDEO_CAPS_MAKE ("NV12") ";" \
+ GST_VIDEO_CAPS_MAKE ("S420") ";" \
+ GST_VIDEO_CAPS_MAKE ("I420") ";" \
+ GST_VIDEO_CAPS_MAKE ("SYVY") ";" \
+ GST_VIDEO_CAPS_MAKE ("UYVY") ";" \
+ GST_VIDEO_CAPS_MAKE ("SUYV") ";" \
+ GST_VIDEO_CAPS_MAKE ("YUYV") ";" \
+ GST_VIDEO_CAPS_MAKE ("SUY2") ";" \
+ GST_VIDEO_CAPS_MAKE ("YUY2"))
+ );
+
+static void gst_fimcconvert_base_init(gpointer g_class);
+static void gst_fimcconvert_class_init(GstFimcConvertClass * klass);
+static void gst_fimcconvert_init(GstFimcConvert * fimcconvert);
+static void gst_fimcconvert_finalize(GstFimcConvert * fimcconvert);
+static GstStateChangeReturn gst_fimcconvert_change_state (GstElement *element, GstStateChange transition);
+static GstCaps * gst_fimcconvert_transform_caps(GstBaseTransform *trans, GstPadDirection direction, GstCaps *caps, GstCaps *filter);
+static GstCaps* gst_fimcconvert_fixate_caps(GstBaseTransform *trans, GstPadDirection direction, GstCaps *caps, GstCaps *othercaps);
+static gboolean gst_fimcconvert_set_caps(GstBaseTransform *trans, GstCaps *in, GstCaps *out);
+static gboolean gst_fimcconvert_start(GstBaseTransform *trans);
+static gboolean gst_fimcconvert_stop(GstBaseTransform *trans);
+static gboolean gst_fimcconvert_get_unit_size(GstBaseTransform *trans, GstCaps *caps, guint *size);
+static GstFlowReturn gst_fimcconvert_transform(GstBaseTransform *trans, GstBuffer *in, GstBuffer *out);
+static void gst_fimcconvert_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void gst_fimcconvert_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static GstFlowReturn gst_fimcconvert_prepare_output_buffer(GstBaseTransform *trans, GstBuffer *input, GstBuffer **buf);
+static gboolean gst_fimcconvert_priv_init (GstFimcConvert *fimcconvert);
+static void gst_fimcconvert_reset (GstFimcConvert *fimcconvert);
+static gboolean gst_fimcconvert_tbm_create_and_map_bo(GstFimcConvert *fimcconvert, FimcConvertGemCreateType type);
+static void gst_fimcconvert_tbm_unmap_and_destroy_bo(GstFimcConvert *fimcconvert, FimcConvertGemCreateType type, int index);
+static void gst_fimcconvert_buffer_finalize(GstFimcConvertBuffer *buffer);
+static gboolean gst_fimcconvert_drm_ipp_init(GstFimcConvert *fimcconvert);
+static gboolean gst_fimcconvert_drm_ipp_ctrl(GstFimcConvert *fimcconvert, FimcConvertIppCtrl cmd);
+static void gst_fimcconvert_drm_ipp_fini(GstFimcConvert *fimcconvert);
+
+static GstElementClass *parent_class = NULL;
+
+/* for fimc multi instance */
+GMutex * instance_lock = NULL;
+guint instance_lock_count;
+
+#define MAX_IPP_EVENT_BUFFER_SIZE 1024
+#define FIMCCONVERT_TYPE_ROTATE (fimcconvert_rotate_get_type())
+#define FIMCCONVERT_TYPE_FLIP (fimcconvert_flip_get_type())
+
+static GType
+fimcconvert_rotate_get_type (void)
+{
+ static GType fimcconvert_rotate_type = 0;
+ GST_LOG ("[%d : %s] ENTERING",__LINE__,__func__);
+
+ if (!fimcconvert_rotate_type) {
+ static GEnumValue fimcconvert_rotate_types[] = {
+ {FIMCCONVERT_ROTATE_NONE, "0", "No Rotation"},
+ {FIMCCONVERT_ROTATE_90, "90", "Rotate 90 degrees"},
+ {FIMCCONVERT_ROTATE_180, "180", "Rotate 180 degrees"},
+ {FIMCCONVERT_ROTATE_270, "270", "Rotate 270 degrees"},
+ {0, NULL, NULL},
+ };
+ fimcconvert_rotate_type = g_enum_register_static ("FIMCConvertRotateType", fimcconvert_rotate_types);
+ }
+
+ GST_LOG ("[%d : %s] LEAVING",__LINE__,__func__);
+ return fimcconvert_rotate_type;
+}
+
+static GType
+fimcconvert_flip_get_type (void)
+{
+ static GType fimcconvert_flip_type = 0;
+ GST_LOG ("[%d : %s] ENTERING",__LINE__,__func__);
+
+ if (!fimcconvert_flip_type) {
+ static GEnumValue fimcconvert_flip_types[] = {
+ {FIMCCONVERT_FLIP_NONE,"NONE","No Flip"},
+ {FIMCCONVERT_FLIP_VERTICAL,"VERTICAL","Vertical Flip"},
+ {FIMCCONVERT_FLIP_HORIZONTAL,"HORIZONTAL","Horizontal Flip"},
+ {0, NULL, NULL},
+ };
+ fimcconvert_flip_type = g_enum_register_static ("FIMCConvertFlipType", fimcconvert_flip_types);
+ }
+
+ GST_LOG ("[%d : %s] LEAVING",__LINE__,__func__);
+ return fimcconvert_flip_type;
+}
+
+GType
+gst_fimcconvert_get_type(void)
+{
+ static GType fimcconvert_type = 0;
+
+ if (!fimcconvert_type) {
+ static const GTypeInfo fimcconvert_info = {
+ sizeof(GstFimcConvertClass),
+ gst_fimcconvert_base_init,
+ NULL,
+ (GClassInitFunc) gst_fimcconvert_class_init,
+ NULL,
+ NULL,
+ sizeof(GstFimcConvert),
+ 0,
+ (GInstanceInitFunc) gst_fimcconvert_init,
+ };
+
+ fimcconvert_type = g_type_register_static(GST_TYPE_BASE_TRANSFORM, "GstFimcConvert", &fimcconvert_info, 0);
+ }
+ return fimcconvert_type;
+}
+
+static GstFimcConvertBuffer *
+gst_fimcconvert_buffer_new(GstFimcConvert *fimcconvert, guint buf_size)
+{
+ GstFimcConvertBuffer *buffer = NULL;
+
+ buffer = (GstFimcConvertBuffer *)malloc(sizeof(*buffer));
+
+ GST_LOG_OBJECT(fimcconvert, "creating fimcconvert buffer(%p)", buffer);
+
+ buffer->actual_size = buf_size;
+ buffer->buffer = gst_buffer_new();
+ buffer->fimcconvert = gst_object_ref(GST_OBJECT(fimcconvert));
+
+ return buffer;
+}
+
+static void
+gst_fimcconvert_buffer_finalize(GstFimcConvertBuffer *buffer)
+{
+ GstFimcConvert *fimcconvert = NULL;
+ SCMN_IMGB *imgb = NULL;
+#ifdef USE_DETECT_JPEG
+ GstMemory *imgb_memory = NULL;
+ GstMapInfo imgb_info = GST_MAP_INFO_INIT;
+#endif
+
+ fimcconvert = buffer->fimcconvert;
+
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count > 0) {
+ if (++total_buffer_unref_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "%2dth of buffer(%p) unrefering", total_buffer_unref_count, buffer);
+ }
+ }
+#endif
+
+ g_mutex_lock (fimcconvert->buf_idx_lock);
+ if (fimcconvert->dst_buf_num > 0) {
+ fimcconvert->dst_buf_num--;
+ GST_LOG_OBJECT(fimcconvert, "unrefering a buffer(%p), now number of pending buffers(%d)", buffer, fimcconvert->dst_buf_num);
+ } else {
+ if (fimcconvert->is_drm_inited) {
+ GST_WARNING_OBJECT(fimcconvert, "something wrong..trying to unrefer a buffer(%p)", buffer);
+ }
+ }
+
+#ifdef USE_DETECT_JPEG
+ /* free memory for JPEG data */
+ if (gst_buffer_n_memory(buffer->buffer) > 2) {
+ imgb_memory = gst_buffer_peek_memory(buffer->buffer, 1);
+ gst_memory_map(imgb_memory, &imgb_info, GST_MAP_READ);
+ imgb = (SCMN_IMGB *)imgb_info.data;
+ gst_memory_unmap(imgb_memory, &imgb_info);
+ if (imgb->jpeg_data) {
+ GST_INFO_OBJECT(fimcconvert, "JPEG data(%p) is detected, free it", imgb->jpeg_data);
+ free(imgb->jpeg_data);
+ }
+ }
+#endif
+
+ gst_object_unref(fimcconvert);
+ free(buffer);
+
+ g_mutex_unlock (fimcconvert->buf_idx_lock);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+}
+
+static gboolean
+gst_fimcconvert_is_buffer_available (GstFimcConvert *fimcconvert)
+{
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ g_mutex_lock (fimcconvert->buf_idx_lock);
+ if (fimcconvert->dst_buf_num < fimcconvert->num_of_dst_buffers) {
+ fimcconvert->dst_buf_num++;
+ } else {
+ int timeout_count = 50;
+ g_mutex_unlock (fimcconvert->buf_idx_lock);
+ /* waiting for unref buffer */
+ while (fimcconvert->dst_buf_num == fimcconvert->num_of_dst_buffers) {
+ if (timeout_count == 0) {
+ GST_ERROR_OBJECT (fimcconvert, "timeout..");
+ return FALSE;
+ }
+ GST_WARNING_OBJECT (fimcconvert, "wait until downstream plugin unrefers a buffer");
+ g_usleep (G_USEC_PER_SEC / 10);
+ timeout_count--;
+ }
+ g_mutex_lock (fimcconvert->buf_idx_lock);
+ fimcconvert->dst_buf_num++;
+ }
+ GST_LOG_OBJECT (fimcconvert, "Number of dst buffers(%d), refered number of buffers(%d)", fimcconvert->num_of_dst_buffers, fimcconvert->dst_buf_num);
+ g_mutex_unlock (fimcconvert->buf_idx_lock);
+
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_drm_ipp_init(GstFimcConvert *fimcconvert)
+{
+ Display *dpy = NULL;
+ int i = 0;
+ int j = 0;
+ int ret = 0;
+ int eventBase = 0;
+ int errorBase = 0;
+ int dri2Major = 0;
+ int dri2Minor = 0;
+ char *driverName = NULL;
+ char *deviceName = NULL;
+ struct drm_auth auth_arg = {0};
+ struct drm_exynos_ipp_property property;
+ struct drm_exynos_sz src_sz;
+ struct drm_exynos_sz dst_sz;
+ enum drm_exynos_degree dst_degree = EXYNOS_DRM_DEGREE_0;
+ enum drm_exynos_flip dst_flip = EXYNOS_DRM_FLIP_NONE;
+
+ if (fimcconvert->drm_fimc_fd != -1) {
+ /* maybe skipping convert case */
+ GST_WARNING_OBJECT (fimcconvert, "already initialized drm_fd (%d)", fimcconvert->drm_fimc_fd);
+ return TRUE;
+ }
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ if (fimcconvert->drm_tbm_fd != -1) {
+ fimcconvert->drm_fimc_fd = fimcconvert->drm_tbm_fd;
+ GST_WARNING_OBJECT (fimcconvert, "use drm fd(%d) for IPP", fimcconvert->drm_fimc_fd);
+ } else {
+
+ dpy = XOpenDisplay(0);
+ if (!dpy) {
+ GST_ERROR_OBJECT(fimcconvert, "failed to XOpenDisplay()");
+ goto ERROR_CASE;
+ }
+
+ /* DRI2 */
+ if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) {
+ GST_ERROR_OBJECT(fimcconvert, "failed to DRI2QueryExtension()");
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2QueryVersion(dpy, &dri2Major, &dri2Minor)) {
+ GST_ERROR_OBJECT(fimcconvert, "failed to DRI2QueryVersion");
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2Connect(dpy, RootWindow(dpy, DefaultScreen(dpy)), &driverName, &deviceName)) {
+ GST_ERROR_OBJECT(fimcconvert,"failed to DRI2Connect");
+ goto ERROR_CASE;
+ }
+
+ /* get the drm_fd though opening the deviceName */
+ fimcconvert->drm_fimc_fd = open(deviceName, O_RDWR);
+ if (fimcconvert->drm_fimc_fd < 0) {
+ GST_ERROR_OBJECT(fimcconvert,"cannot open drm device (%s)", deviceName);
+ goto ERROR_CASE;
+ }
+ GST_INFO("Open drm device : %s, fd(%d)", deviceName, fimcconvert->drm_fimc_fd);
+
+ /* get magic from drm to authentication */
+ if (ioctl(fimcconvert->drm_fimc_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
+ GST_ERROR_OBJECT(fimcconvert,"cannot get drm auth magic");
+ close(fimcconvert->drm_fimc_fd);
+ fimcconvert->drm_fimc_fd = -1;
+ goto ERROR_CASE;
+ }
+
+ if (!DRI2Authenticate(dpy, RootWindow(dpy, DefaultScreen(dpy)), auth_arg.magic)) {
+ GST_ERROR_OBJECT(fimcconvert,"cannot get drm authentication from X");
+ close(fimcconvert->drm_fimc_fd);
+ fimcconvert->drm_fimc_fd = -1;
+ goto ERROR_CASE;
+ }
+
+ fimcconvert->drm_tbm_fd = fimcconvert->drm_fimc_fd;
+ }
+
+ fimcconvert->tbm = tbm_bufmgr_init (fimcconvert->drm_tbm_fd);
+ if (!fimcconvert->tbm) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to initialize tizen buffer manager ");
+ goto ERROR_CASE;
+ } else {
+ GST_INFO_OBJECT (fimcconvert, "tbm bufmgr(%x) initialized : using drm fd(%d)", fimcconvert->tbm, fimcconvert->drm_tbm_fd);
+ }
+
+ for (i=0; i<MAX_SRC_BUF_NUM; i++) {
+ for (j=0; j<SCMN_IMGB_MAX_PLANE; j++) {
+ memset(&fimcconvert->gem_info_src[i][j], 0x0, sizeof(GemInfoSrc));
+ }
+ }
+ for (i=0; i<MAX_SRC_BUF_NUM; i++) {
+ memset(&fimcconvert->gem_info_src_normal_fmt[i], 0x0, sizeof(GemInfoDst));
+ }
+ for (i=0; i<MAX_DST_BUF_NUM; i++) {
+ for (j=0; j<SCMN_IMGB_MAX_PLANE; j++) {
+ memset(&fimcconvert->gem_info_dst[i][j], 0x0, sizeof(GemInfoDst));
+ }
+ }
+ fimcconvert->ipp_prop_id = 0;
+
+ /* Update src/dst size */
+ src_sz.hsize = fimcconvert->src_caps_width;
+ src_sz.vsize = fimcconvert->src_caps_height;
+ dst_sz.hsize = fimcconvert->dst_caps_width;
+ dst_sz.vsize = fimcconvert->dst_caps_height;
+
+ /* Update rotation information */
+ switch (fimcconvert->rotate_ang) {
+ case 90:
+ dst_degree = EXYNOS_DRM_DEGREE_90;
+ break;
+ case 270:
+ dst_degree = EXYNOS_DRM_DEGREE_270;
+ break;
+ case 0:
+ dst_degree = EXYNOS_DRM_DEGREE_0;
+ break;
+ case 180:
+ dst_degree = EXYNOS_DRM_DEGREE_180;
+ break;
+ default:
+ break;
+ }
+ GST_INFO_OBJECT (fimcconvert, "set rotate angle to %d", dst_degree);
+
+ /* Update flip information */
+ switch (fimcconvert->dst_flip) {
+ case 0:
+ dst_flip = EXYNOS_DRM_FLIP_NONE;
+ break;
+ case 1:
+ dst_flip = EXYNOS_DRM_FLIP_VERTICAL;
+ break;
+ case 2:
+ dst_flip = EXYNOS_DRM_FLIP_HORIZONTAL;
+ break;
+ default:
+ break;
+ }
+ GST_INFO_OBJECT (fimcconvert, "set flip to %d", dst_flip);
+
+ /* Set DRM property, IPP_CMD_M2M */
+ ret = exynos_drm_ipp_set_property(fimcconvert->drm_fimc_fd, &property, &src_sz, &dst_sz, fimcconvert->src_format_drm, fimcconvert->dst_format_drm, IPP_CMD_M2M, dst_degree, dst_flip);
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to set ipp property");
+ gst_fimcconvert_drm_ipp_fini (fimcconvert);
+ goto ERROR_CASE;
+ } else {
+ fimcconvert->ipp_prop_id = property.prop_id;
+ GST_INFO_OBJECT (fimcconvert, "set IPP_CMD_M2M, ipp_prop_id(%d)", fimcconvert->ipp_prop_id);
+ }
+#if 0
+ /* Start */
+ if (!gst_fimcconvert_drm_ipp_ctrl(fimcconvert, FIMCCONVERT_IPP_CTRL_START)) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to gst_fimcconvert_drm_ipp_ctrl(START)");
+ }
+#endif
+ fimcconvert->is_drm_inited = FALSE;
+
+ if (dpy) {
+ XCloseDisplay(dpy);
+ }
+ if (driverName) {
+ free(driverName);
+ }
+ if (deviceName) {
+ free(deviceName);
+ }
+
+ return TRUE;
+
+ERROR_CASE:
+ if (dpy) {
+ XCloseDisplay(dpy);
+ }
+ if (driverName) {
+ free(driverName);
+ }
+ if (deviceName) {
+ free(deviceName);
+ }
+
+ return FALSE;
+}
+
+static gboolean
+gst_fimcconvert_drm_ipp_ctrl(GstFimcConvert *fimcconvert, FimcConvertIppCtrl cmd)
+{
+ int ret = 0;
+ enum drm_exynos_ipp_ctrl ctrl_cmd;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ if (fimcconvert->drm_fimc_fd < 0) {
+ GST_ERROR_OBJECT(fimcconvert, "already closed drm_fimc_fd(%d)", fimcconvert->drm_fimc_fd);
+ return FALSE;
+ }
+ if (fimcconvert->ipp_prop_id == 0) {
+ GST_ERROR_OBJECT(fimcconvert, "ipp_prop_id is 0..");
+ return FALSE;
+ }
+
+ switch(cmd) {
+ case FIMCCONVERT_IPP_CTRL_STOP:
+ ctrl_cmd = IPP_CTRL_STOP;
+ break;
+ case FIMCCONVERT_IPP_CTRL_START:
+ ctrl_cmd = IPP_CTRL_PLAY;
+ break;
+ default:
+ GST_ERROR_OBJECT(fimcconvert, "cmd is not valid(%d)", cmd);
+ return FALSE;
+ }
+
+ ret = exynos_drm_ipp_cmd_ctrl(fimcconvert->drm_fimc_fd, fimcconvert->ipp_prop_id, ctrl_cmd);
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to stop ipp ctrl IPP_CMD_M2M");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+gst_fimcconvert_drm_ipp_fini(GstFimcConvert *fimcconvert)
+{
+ int i = 0;
+ int ret = 0;
+
+ g_return_if_fail (GST_IS_FIMCCONVERT (fimcconvert));
+
+ if (fimcconvert->drm_fimc_fd < 0) {
+ GST_WARNING_OBJECT(fimcconvert, "already closed drm_fimc_fd(%d)", fimcconvert->drm_fimc_fd);
+ return;
+
+ } else if (fimcconvert->drm_fimc_fd >= 0) {
+ if (fimcconvert->is_drm_inited) {
+ /* For source buffer dequeue to IPP */
+ for (i = 0; i < MAX_SRC_BUF_NUM; i++) {
+ if (fimcconvert->gem_info_src[i][SCMN_Y_PLANE].gem_handle) {
+ ret = exynos_drm_ipp_queue_buf(fimcconvert->drm_fimc_fd, EXYNOS_DRM_OPS_SRC, IPP_BUF_DEQUEUE, fimcconvert->ipp_prop_id, i,
+ fimcconvert->gem_info_src[i][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_src[i][SCMN_CB_PLANE].gem_handle, fimcconvert->gem_info_src[i][SCMN_CR_PLANE].gem_handle);
+ if (ret < 0) {
+ GST_ERROR_OBJECT (fimcconvert, "src buffer map to IPP failed, src_buf_idx(%d)", i);
+ }
+ }
+ }
+ /* For destination buffer dequeue to IPP */
+ for (i = 0; i < fimcconvert->num_of_dst_buffers; i++) {
+ if (fimcconvert->gem_info_dst[i][SCMN_Y_PLANE].gem_handle) {
+ ret = exynos_drm_ipp_queue_buf(fimcconvert->drm_fimc_fd, EXYNOS_DRM_OPS_DST, IPP_BUF_DEQUEUE, fimcconvert->ipp_prop_id, i,
+ fimcconvert->gem_info_dst[i][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_dst[i][SCMN_CB_PLANE].gem_handle, fimcconvert->gem_info_dst[i][SCMN_CR_PLANE].gem_handle);
+ if (ret < 0) {
+ GST_ERROR_OBJECT (fimcconvert, "dst buffer map to IPP failed, dst_buf_idx(%d)", i);
+ }
+ }
+ }
+ /* Set IPP to stop */
+ if (!gst_fimcconvert_drm_ipp_ctrl(fimcconvert, FIMCCONVERT_IPP_CTRL_STOP)) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to gst_fimcconvert_drm_ipp_ctrl(STOP)");
+ }
+ /* Memory unmap & close gem */
+ /* dst buffer */
+ for (i = 0; i < fimcconvert->num_of_dst_buffers; i++) {
+ gst_fimcconvert_tbm_unmap_and_destroy_bo (fimcconvert, FIMCCONVERT_GEM_FOR_DST, i);
+ }
+ /* src buffer */
+ for (i = 0; i < MAX_SRC_BUF_NUM; i++) {
+ gst_fimcconvert_tbm_unmap_and_destroy_bo (fimcconvert, FIMCCONVERT_GEM_FOR_SRC, i);
+ }
+ }
+
+ /* Deinitialize TBM */
+ if (fimcconvert->tbm) {
+ tbm_bufmgr_deinit(fimcconvert->tbm);
+ }
+
+ /* Close DRM */
+ if (fimcconvert->drm_tbm_fd != fimcconvert->drm_fimc_fd) {
+ GST_INFO_OBJECT (fimcconvert, "close drm_fimc_fd(%d)", fimcconvert->drm_fimc_fd);
+ close(fimcconvert->drm_fimc_fd);
+ }
+
+ fimcconvert->drm_fimc_fd = -1;
+ fimcconvert->ipp_prop_id = 0;
+ fimcconvert->tbm = 0;
+ fimcconvert->drm_tbm_fd = -1;
+ fimcconvert->is_drm_inited = FALSE;
+
+ return;
+ }
+}
+
+static void
+gst_fimcconvert_base_init(gpointer g_class)
+{
+}
+
+static void
+gst_fimcconvert_class_init(GstFimcConvertClass *klass)
+{
+ GObjectClass *gobject_class;
+ GstBaseTransformClass *trans_class;
+ GstElementClass *gstelement_class = GST_ELEMENT_CLASS(klass);
+
+ gobject_class =(GObjectClass *) klass;
+ trans_class =(GstBaseTransformClass *) klass;
+
+ gobject_class->finalize =(GObjectFinalizeFunc) gst_fimcconvert_finalize;
+ gobject_class->set_property = gst_fimcconvert_set_property;
+ gobject_class->get_property = gst_fimcconvert_get_property;
+
+ gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_fimcconvert_change_state);
+ gst_element_class_set_static_metadata(gstelement_class,
+ "Video Scale, Rotate, Colorspace Convert Plug-in based on FIMC",
+ "Filter/Effect/Video",
+ "Video scale, rotate and colorspace convert using FIMC",
+ "Samsung Electronics Co");
+ gst_element_class_add_pad_template(gstelement_class, gst_static_pad_template_get(&src_template));
+ gst_element_class_add_pad_template(gstelement_class, gst_static_pad_template_get(&sink_template));
+
+ trans_class->transform_caps = GST_DEBUG_FUNCPTR(gst_fimcconvert_transform_caps);
+ trans_class->fixate_caps = GST_DEBUG_FUNCPTR(gst_fimcconvert_fixate_caps);
+ trans_class->set_caps = GST_DEBUG_FUNCPTR(gst_fimcconvert_set_caps);
+ trans_class->start = GST_DEBUG_FUNCPTR(gst_fimcconvert_start);
+ trans_class->stop = GST_DEBUG_FUNCPTR(gst_fimcconvert_stop);
+ trans_class->get_unit_size = GST_DEBUG_FUNCPTR(gst_fimcconvert_get_unit_size);
+
+ trans_class->transform = GST_DEBUG_FUNCPTR(gst_fimcconvert_transform);
+ trans_class->prepare_output_buffer = GST_DEBUG_FUNCPTR(gst_fimcconvert_prepare_output_buffer);
+
+ trans_class->passthrough_on_same_caps = TRUE;
+
+ parent_class = g_type_class_peek_parent(klass);
+
+ GST_DEBUG_CATEGORY_INIT(fimcconvert_debug, "fimcconvert", 0, "fimcconvert element");
+
+ g_object_class_install_property (gobject_class, PROP_ROT_ANG,
+ g_param_spec_enum ("rotate", "Rotate", "Rotate can be 0, 90, 180 or 270",
+ FIMCCONVERT_TYPE_ROTATE, FIMCCONVERT_ROTATE_NONE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_DST_WIDTH,
+ g_param_spec_int ("dst-width", "Output video width", "Output video width. If setting 0, output video width will be media src's width",
+ FIMCCONVERT_DST_WIDTH_MIN, FIMCCONVERT_DST_WIDTH_MAX, FIMCCONVERT_DST_WIDTH_DEFAULT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_DST_HEIGHT,
+ g_param_spec_int ("dst-height", "Output video height", "Output video height. If setting 0, output video height will be media src's height",
+ FIMCCONVERT_DST_HEIGHT_MIN, FIMCCONVERT_DST_HEIGHT_MAX, FIMCCONVERT_DST_HEIGHT_DEFAULT, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_FLIP,
+ g_param_spec_enum ("flip", "Flip", "Flip can be 0, 1, 2",
+ FIMCCONVERT_TYPE_FLIP, FIMCCONVERT_FLIP_NONE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_SRC_RANDOM_IDX,
+ g_param_spec_boolean ("src-rand-idx", "Random src buffer index", "Random src buffer index. If setting TRUE, fimcconvert does not manage index of src buffer from upstream src-plugin",
+ TRUE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_DST_BUFFER_NUM,
+ g_param_spec_int ("dst-buffer-num", "Number of dst buffers", "Number of destination buffers",
+ FIMCCONVERT_DST_BUFFER_MIN, FIMCCONVERT_DST_BUFFER_MAX, FIMCCONVERT_DST_BUFFER_DEFAULT, G_PARAM_READWRITE));
+}
+
+static void
+gst_fimcconvert_init(GstFimcConvert * fimcconvert)
+{
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+ gst_base_transform_set_qos_enabled(GST_BASE_TRANSFORM(fimcconvert), TRUE);
+
+ /* pad setting */
+ fimcconvert->src_pad = GST_BASE_TRANSFORM_SRC_PAD(fimcconvert);
+
+ /* private values init */
+ gst_fimcconvert_priv_init (fimcconvert);
+
+ /* property values init */
+ fimcconvert->is_random_src_idx = TRUE;
+ fimcconvert->num_of_dst_buffers = FIMCCONVERT_DST_BUFFER_DEFAULT;
+ fimcconvert->rotate_ang = FIMCCONVERT_ROTATE_NONE;
+ fimcconvert->dst_flip = FIMCCONVERT_FLIP_NONE;
+
+ if(!instance_lock) {
+ instance_lock = g_mutex_new();
+ }
+ g_mutex_lock (instance_lock);
+ instance_lock_count++;
+ g_mutex_unlock (instance_lock);
+
+ fimcconvert->fd_lock = g_mutex_new ();
+ if (!fimcconvert->fd_lock) {
+ GST_ERROR ("Failed to created mutex...");
+ }
+ fimcconvert->buf_idx_lock = g_mutex_new ();
+ if (!fimcconvert->buf_idx_lock) {
+ GST_ERROR ("Failed to created mutex...");
+ }
+
+
+#ifdef DEBUG_FOR_DV
+ GST_WARNING_OBJECT (fimcconvert, "[END]");
+#else
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+#endif
+}
+
+static gboolean
+gst_fimcconvert_priv_init (GstFimcConvert *fimcconvert)
+{
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ fimcconvert->drm_fimc_fd = -1;
+ fimcconvert->drm_tbm_fd = -1;
+
+ fimcconvert->src_buf_idx = 0;
+ fimcconvert->dst_buf_idx = 0;
+
+ fimcconvert->is_first_set_for_src = TRUE;
+ fimcconvert->is_first_set_for_dst = TRUE;
+
+ fimcconvert->buf_share_method_type = 0;
+
+ fimcconvert->is_src_format_std = FALSE;
+ fimcconvert->is_same_caps = FALSE;
+ fimcconvert->do_skip = FALSE;
+
+ fimcconvert->jpeg_data = NULL;
+ fimcconvert->jpeg_data_size = 0;
+
+ return TRUE;
+}
+
+static void
+gst_fimcconvert_finalize(GstFimcConvert *fimcconvert)
+{
+ g_return_if_fail (GST_IS_FIMCCONVERT (fimcconvert));
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+
+ if (fimcconvert->is_drm_inited) {
+ gst_fimcconvert_reset(fimcconvert);
+ }
+
+ if (fimcconvert->fd_lock) {
+ g_mutex_free (fimcconvert->fd_lock);
+ fimcconvert->fd_lock = NULL;
+ }
+ if (fimcconvert->buf_idx_lock) {
+ g_mutex_free (fimcconvert->buf_idx_lock);
+ fimcconvert->buf_idx_lock = NULL;
+ }
+
+ g_mutex_lock (instance_lock);
+ instance_lock_count--;
+ g_mutex_unlock (instance_lock);
+ if (instance_lock_count == 0) {
+ g_mutex_free (instance_lock);
+ instance_lock = NULL;
+ }
+
+#ifdef DEBUG_FOR_DV
+ GST_WARNING_OBJECT (fimcconvert, "[END] total number of converted frames : %d",total_converted_frame_count);
+ GST_WARNING_OBJECT (fimcconvert, "[END] total number of unrefered buffers : %d",total_buffer_unref_count);
+ total_converted_frame_count = 0;
+ total_buffer_unref_count = 0;
+#else
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+#endif
+
+ G_OBJECT_CLASS(parent_class)->finalize(G_OBJECT(fimcconvert));
+
+}
+
+static void
+gst_fimcconvert_reset (GstFimcConvert *fimcconvert)
+{
+ g_return_if_fail (GST_IS_FIMCCONVERT (fimcconvert));
+
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+
+ g_mutex_lock (fimcconvert->fd_lock);
+ g_mutex_lock (instance_lock);
+
+ if (fimcconvert->drm_fimc_fd >= 0) {
+ FIMCCONVERT_SEND_CUSTOM_EVENT_TO_SINK_WITH_DATA( 0 );
+ gst_fimcconvert_drm_ipp_fini(fimcconvert);
+ gst_fimcconvert_priv_init (fimcconvert);
+ }
+
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+
+ return;
+}
+
+static GstStateChangeReturn
+gst_fimcconvert_change_state (GstElement *element, GstStateChange transition)
+{
+ GstFimcConvert *fimcconvert = NULL;
+ GstStateChangeReturn stateret = GST_STATE_CHANGE_SUCCESS;
+
+ fimcconvert = GST_FIMCCONVERT(element);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_NULL_TO_READY");
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_READY_TO_PAUSED");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_PAUSED_TO_PLAYING");
+ break;
+ default:
+ break;
+ }
+ stateret = parent_class->change_state (element, transition);
+ if ( stateret != GST_STATE_CHANGE_SUCCESS ) {
+ GST_ERROR_OBJECT( fimcconvert, "chane state error in parent class");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_PLAYING_TO_PAUSED");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_PAUSED_TO_READY");
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ GST_INFO_OBJECT( fimcconvert, "GST_STATE_CHANGE_READY_TO_NULL");
+ gst_fimcconvert_reset(fimcconvert);
+ break;
+ default:
+ break;
+ }
+
+ return stateret;
+}
+
+static void
+gst_fimcconvert_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ GstFimcConvert *fimcconvert = GST_FIMCCONVERT (object);
+ guint rotate_ang;
+ gint width;
+ gint height;
+ gint flip;
+ gboolean is_rand_src_idx;
+ guint dst_buffer_num;
+
+ switch (prop_id) {
+ case PROP_ROT_ANG:
+ rotate_ang = g_value_get_enum(value);
+ if(rotate_ang != fimcconvert->rotate_ang) {
+ fimcconvert->rotate_ang = rotate_ang;
+ GST_INFO_OBJECT (fimcconvert, "Rotate angle value = %d", rotate_ang);
+ gst_fimcconvert_reset(fimcconvert);
+ }
+ break;
+
+ case PROP_DST_WIDTH:
+ width = g_value_get_int(value);
+ if (width != fimcconvert->dst_width) {
+ if (!width) {
+ fimcconvert->dst_width = fimcconvert->src_caps_width;
+ } else {
+ fimcconvert->dst_width = width;
+ }
+ GST_INFO_OBJECT (fimcconvert, "Going to set output width = %d", fimcconvert->dst_width);
+ fimcconvert->dst_caps_width = fimcconvert->dst_width;
+ gst_fimcconvert_reset(fimcconvert);
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "skip set width.. width(%d),fimcconvert->dst_width(%d)",width,fimcconvert->dst_width);
+ }
+ break;
+
+ case PROP_DST_HEIGHT:
+ height = g_value_get_int(value);
+ if (height != fimcconvert->dst_height) {
+ if (!height) {
+ fimcconvert->dst_height = fimcconvert->src_caps_height;
+ } else {
+ fimcconvert->dst_height = height;
+ }
+ GST_INFO_OBJECT (fimcconvert, "Going to set output height = %d", fimcconvert->dst_height);
+ fimcconvert->dst_caps_height = fimcconvert->dst_height;
+ gst_fimcconvert_reset(fimcconvert);
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "skip set height.. height(%d),fimcconvert->dst_height(%d)",height,fimcconvert->dst_height);
+ }
+ break;
+
+ case PROP_FLIP:
+ flip = g_value_get_enum(value);
+ if (flip != fimcconvert->dst_flip) {
+ fimcconvert->dst_flip = flip;
+ GST_INFO_OBJECT (fimcconvert, "Going to set flip = %d", fimcconvert->dst_flip);
+ gst_fimcconvert_reset(fimcconvert);
+ }
+ break;
+
+ case PROP_SRC_RANDOM_IDX:
+ is_rand_src_idx = g_value_get_boolean(value);
+ if (fimcconvert->is_random_src_idx != is_rand_src_idx) {
+ fimcconvert->is_random_src_idx = is_rand_src_idx;
+ GST_INFO_OBJECT (fimcconvert, "src index ordering from upstream src plugin is random? %d", fimcconvert->is_random_src_idx);
+ gst_fimcconvert_reset(fimcconvert);
+ }
+ break;
+
+ case PROP_DST_BUFFER_NUM:
+ dst_buffer_num = (guint)g_value_get_int(value);
+ if (fimcconvert->num_of_dst_buffers != dst_buffer_num) {
+ fimcconvert->num_of_dst_buffers = dst_buffer_num;
+ GST_INFO_OBJECT (fimcconvert, "Number of dst buffers = %d", dst_buffer_num);
+ gst_fimcconvert_reset(fimcconvert);
+ }
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_fimcconvert_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ GstFimcConvert *fimcconvert = GST_FIMCCONVERT (object);
+
+ switch (prop_id) {
+ case PROP_ROT_ANG:
+ g_value_set_enum(value, fimcconvert->rotate_ang);
+ break;
+ case PROP_DST_WIDTH:
+ g_value_set_int(value, fimcconvert->dst_width);
+ break;
+ case PROP_DST_HEIGHT:
+ g_value_set_int(value, fimcconvert->dst_height);
+ break;
+ case PROP_FLIP:
+ g_value_set_enum(value, fimcconvert->dst_flip);
+ break;
+ case PROP_SRC_RANDOM_IDX:
+ g_value_set_boolean(value, fimcconvert->is_random_src_idx);
+ break;
+ case PROP_DST_BUFFER_NUM:
+ g_value_set_int(value, (int)fimcconvert->num_of_dst_buffers);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static gboolean
+gst_fimcconvert_start(GstBaseTransform *trans)
+{
+ /* Not doing anything here */
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_stop(GstBaseTransform *trans)
+{
+ /* Not doing anything here */
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_set_imgb_info_for_dst(GstFimcConvert *fimcconvert, GstBuffer *buf)
+{
+ SCMN_IMGB *imgb = NULL;
+ guint idx = 0;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+ g_return_val_if_fail (buf, FALSE);
+
+ idx = fimcconvert->dst_buf_idx;
+
+ g_return_val_if_fail (fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].gem_handle, FALSE);
+ g_return_val_if_fail (fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].usr_addr, FALSE);
+
+ imgb = (SCMN_IMGB *)malloc(sizeof(SCMN_IMGB));
+ if (imgb == NULL) {
+ GST_ERROR_OBJECT (fimcconvert, "SCMN_IMGB memory allocation failed");
+ return FALSE;
+ }
+ memset(imgb, 0x0, sizeof(SCMN_IMGB));
+
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: buf_share_method_type (%d)", fimcconvert->buf_share_method_type);
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_PADDR) {
+
+ if (!fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].phy_addr) {
+ free(imgb);
+ GST_ERROR_OBJECT (fimcconvert, "OutBuf :: phy_addr is null");
+ return FALSE;
+ }
+
+ imgb->p[SCMN_Y_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].phy_addr;
+ imgb->a[SCMN_Y_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].usr_addr;
+ imgb->w[SCMN_Y_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_Y_PLANE] = fimcconvert->dst_caps_height;
+ imgb->s[SCMN_Y_PLANE] = imgb->w[SCMN_Y_PLANE];
+ imgb->e[SCMN_Y_PLANE] = imgb->h[SCMN_Y_PLANE];
+ imgb->buf_share_method = BUF_SHARE_METHOD_PADDR;
+
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','T','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')) {
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SN12");
+ imgb->cs = SCMN_CS_NV12;
+ } else {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's ST12");
+ imgb->cs = SCMN_CS_NV12_T64X32;
+ }
+ imgb->p[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].phy_addr;
+ imgb->a[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].usr_addr;
+ imgb->w[SCMN_CB_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_CB_PLANE] = fimcconvert->dst_caps_height >> 1;
+ imgb->s[SCMN_CB_PLANE] = imgb->w[SCMN_CB_PLANE];
+ imgb->e[SCMN_CB_PLANE] = imgb->h[SCMN_CB_PLANE];
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's S420");
+ imgb->cs = SCMN_CS_I420;
+ imgb->p[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].phy_addr;
+ imgb->a[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].usr_addr;
+ imgb->p[SCMN_CR_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CR_PLANE].phy_addr;
+ imgb->a[SCMN_CR_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CR_PLANE].usr_addr;
+ imgb->w[SCMN_CB_PLANE] = imgb->w[SCMN_CR_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_CB_PLANE] = imgb->h[SCMN_CR_PLANE] = fimcconvert->dst_caps_height >> 2;
+ imgb->s[SCMN_CB_PLANE] = imgb->w[SCMN_CB_PLANE];
+ imgb->e[SCMN_CB_PLANE] = imgb->h[SCMN_CB_PLANE];
+ imgb->s[SCMN_CR_PLANE] = imgb->w[SCMN_CR_PLANE];
+ imgb->e[SCMN_CR_PLANE] = imgb->h[SCMN_CR_PLANE];
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','V')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','2') ) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SUYV, SUY2");
+ imgb->cs = SCMN_CS_YUYV;
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','Y','V','Y')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SYVY");
+ imgb->cs = SCMN_CS_UYVY;
+ } else {
+ free(imgb);
+ GST_ERROR_OBJECT (fimcconvert, "OutBuf :: can not support this format (%d)",fimcconvert->dst_format_gst);
+ return FALSE;
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "OutBuf :: y_phy_addr(0x%x), cb_phy_addr(0x%x), cr_phy_addr(0x%x)",imgb->p[0],imgb->p[1],imgb->p[2]);
+
+ } else if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD ||
+ fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_TIZEN_BUFFER) {
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ imgb->dma_buf_fd[SCMN_Y_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].dma_buf_fd;
+ } else {
+ imgb->bo[SCMN_Y_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].bo;
+ }
+ imgb->a[SCMN_Y_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_Y_PLANE].usr_addr;
+ imgb->w[SCMN_Y_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_Y_PLANE] = fimcconvert->dst_caps_height;
+ imgb->s[SCMN_Y_PLANE] = imgb->w[SCMN_Y_PLANE];
+ imgb->e[SCMN_Y_PLANE] = imgb->h[SCMN_Y_PLANE];
+ imgb->buf_share_method = fimcconvert->buf_share_method_type;
+
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','T','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')) {
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ imgb->dma_buf_fd[SCMN_CB_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].dma_buf_fd;
+ } else {
+ imgb->bo[SCMN_CB_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].bo;
+ }
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SN12");
+ imgb->cs = SCMN_CS_NV12;
+ } else {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's ST12");
+ imgb->cs = SCMN_CS_NV12_T64X32;
+ }
+ imgb->a[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].usr_addr;
+ imgb->w[SCMN_CB_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_CB_PLANE] = fimcconvert->dst_caps_height >> 1;
+ imgb->s[SCMN_CB_PLANE] = imgb->w[SCMN_CB_PLANE];
+ imgb->e[SCMN_CB_PLANE] = imgb->h[SCMN_CB_PLANE];
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's S420");
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ imgb->dma_buf_fd[SCMN_CB_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].dma_buf_fd;
+ imgb->dma_buf_fd[SCMN_CR_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CR_PLANE].dma_buf_fd;
+ } else {
+ imgb->bo[SCMN_CB_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].bo;
+ imgb->bo[SCMN_CR_PLANE] = fimcconvert->gem_info_dst[idx][SCMN_CR_PLANE].bo;
+ }
+ imgb->cs = SCMN_CS_I420;
+ imgb->a[SCMN_CB_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CB_PLANE].usr_addr;
+ imgb->a[SCMN_CR_PLANE] = (void*)(unsigned long)fimcconvert->gem_info_dst[idx][SCMN_CR_PLANE].usr_addr;
+ imgb->w[SCMN_CB_PLANE] = imgb->w[SCMN_CR_PLANE] = fimcconvert->dst_caps_width;
+ imgb->h[SCMN_CB_PLANE] = imgb->h[SCMN_CR_PLANE] = fimcconvert->dst_caps_height >> 2;
+ imgb->s[SCMN_CB_PLANE] = imgb->w[SCMN_CB_PLANE];
+ imgb->e[SCMN_CB_PLANE] = imgb->h[SCMN_CB_PLANE];
+ imgb->s[SCMN_CR_PLANE] = imgb->w[SCMN_CR_PLANE];
+ imgb->e[SCMN_CR_PLANE] = imgb->h[SCMN_CR_PLANE];
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','V')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','2') ) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SUYV, SUY2");
+ imgb->cs = SCMN_CS_YUYV;
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','Y','V','Y')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SYVY");
+ imgb->cs = SCMN_CS_UYVY;
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','R','3','2')) {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: It's SR32");
+ imgb->cs = SCMN_CS_ARGB8888;
+ } else {
+ free(imgb);
+ GST_ERROR_OBJECT (fimcconvert, "OutBuf :: can not support this format (%d)",fimcconvert->dst_format_gst);
+ return FALSE;
+ }
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ GST_DEBUG_OBJECT (fimcconvert, "OutBuf :: y_fd(%d), cb_fd(%d), cr_fd(%d)",imgb->dma_buf_fd[SCMN_Y_PLANE],imgb->dma_buf_fd[SCMN_CB_PLANE],imgb->dma_buf_fd[SCMN_CR_PLANE]);
+ } else {
+ GST_DEBUG_OBJECT (fimcconvert, "OutBuf :: y_bo(%p), cb_bo(%p), cr_bo(%p)",imgb->bo[SCMN_Y_PLANE],imgb->bo[SCMN_CB_PLANE],imgb->bo[SCMN_CR_PLANE]);
+ }
+
+#ifdef USE_DETECT_JPEG
+ /* allocation memory and setting for JPEG */
+ if (fimcconvert->jpeg_data && fimcconvert->jpeg_data_size != 0) {
+ imgb->jpeg_data = malloc((size_t)fimcconvert->jpeg_data_size);
+ if (!imgb->jpeg_data) {
+ GST_ERROR_OBJECT (fimcconvert, "OutBuf :: failed to malloc() for JPEG data, size(%d)", fimcconvert->jpeg_data_size);
+ } else {
+ GST_INFO_OBJECT (fimcconvert, "OutBuf :: JPEG data is detected, data(%p), size(%d), DO MEMCPY", imgb->jpeg_data, fimcconvert->jpeg_data_size);
+ imgb->jpeg_size = fimcconvert->jpeg_data_size;
+ memcpy ((void*)(unsigned int)imgb->jpeg_data, fimcconvert->jpeg_data, fimcconvert->jpeg_data_size);
+ }
+ }
+#endif
+
+ } else {
+ free(imgb);
+ GST_ERROR_OBJECT (fimcconvert, "OutBuf :: invalid buffer sharing method type (%d)", fimcconvert->buf_share_method_type);
+ return FALSE;
+ }
+
+ /* Set SCMN_IMGB pointer */
+ gst_buffer_prepend_memory(buf, gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY,
+ imgb,
+ sizeof(*imgb),
+ 0,
+ sizeof(*imgb),
+ imgb,
+ free));
+
+ return TRUE;
+}
+
+static guint32
+gst_fimcconvert_get_drm_format(GstCaps *caps)
+{
+ GstStructure *structure = NULL;
+ GstVideoInfo video_info;
+
+ structure = gst_caps_get_structure(caps, 0);
+ if (gst_structure_has_name (structure, "video/x-raw")) {
+ gst_video_info_from_caps(&video_info, caps);
+ if (GST_VIDEO_INFO_IS_RGB(&video_info)) {
+ gint bpp = 0;
+
+ if (!gst_structure_get_int (structure, "bpp", &bpp) || (bpp & 0x07) != 0)
+ return 0;
+ if (bpp == 16) {
+ GST_INFO ("It's RGB565, bpp(16)");
+ return DRM_FORMAT_RGB565;
+ } else if (bpp == 24) {
+ GST_INFO ("It's RGB888, bpp(24)");
+ return DRM_FORMAT_RGB888;
+ } else if (bpp == 32) {
+ #if 1
+ GST_INFO ("It's XRGB8888, bpp(32)");
+ return DRM_FORMAT_XRGB8888;
+ #else
+ /* NOTE : BGRA8888 test required if kernel support it */
+ GST_INFO ("It's BGRA8888, bpp(32)");
+ return DRM_FORMAT_BGRA8888;
+ #endif
+ } else {
+ GST_ERROR ("bpp is not valid. bpp(%d)", bpp);
+ return 0;
+ }
+ } else if (GST_VIDEO_INFO_IS_YUV(&video_info)) {
+ const gchar *format = GST_VIDEO_INFO_NAME(&video_info);
+ if (!format) {
+ GST_ERROR ("can not get format in gst structure");
+ return 0;
+ }
+
+ GST_INFO ("format - %s", format);
+ if (strcmp(format, "ST12") == 0)
+ return DRM_FORMAT_NV12MT;
+ else if (strcmp(format, "SN12") == 0
+ || strcmp(format, "NV12") == 0)
+ return DRM_FORMAT_NV12;
+ else if (strcmp(format, "SUYV") == 0
+ || strcmp(format, "YUYV") == 0
+ || strcmp(format, "SUY2") == 0
+ || strcmp(format, "YUY2") == 0)
+ return DRM_FORMAT_YUYV;
+ else if (strcmp(format, "I420") == 0
+ || strcmp(format, "S420") == 0)
+ return DRM_FORMAT_YUV420;
+ else if (strcmp(format, "ITLV") == 0
+ || strcmp(format, "SYVY") == 0
+ || strcmp(format, "UYVY") == 0)
+ return DRM_FORMAT_UYVY;
+ else {
+ GST_WARNING ("not supported format(%s)", format);
+ return 0;
+ }
+ }
+ }
+ return 0;
+}
+
+static GstCaps *
+gst_fimcconvert_transform_caps(GstBaseTransform *trans, GstPadDirection direction, GstCaps *caps, GstCaps *filter)
+{
+ GstCaps *template;
+ GstCaps *ret_caps;
+ GstPad *otherpad;
+
+ if (direction == GST_PAD_SRC) {
+ otherpad = trans->sinkpad;
+ } else if (direction == GST_PAD_SINK) {
+ otherpad = trans->srcpad;
+ } else {
+ return NULL;
+ }
+
+ template = gst_caps_copy(gst_pad_get_pad_template_caps(otherpad));
+ ret_caps = gst_caps_intersect(caps, template);
+ ret_caps = gst_caps_make_writable(ret_caps);
+ gst_caps_append(ret_caps, template);
+
+ return filter ? gst_caps_intersect(ret_caps, filter) : ret_caps;
+}
+
+// fixate_caps function is from videoscale plugin
+static GstCaps*
+gst_fimcconvert_fixate_caps(GstBaseTransform *base, GstPadDirection direction, GstCaps *caps, GstCaps *othercaps)
+{
+ GstStructure *ins, *outs;
+ const GValue *from_par, *to_par;
+ GstFimcConvert *fimcconvert;
+
+ g_return_val_if_fail(gst_caps_is_fixed(caps), NULL);
+
+ fimcconvert = GST_FIMCCONVERT(base);
+
+ GST_DEBUG_OBJECT(base, "trying to fixate othercaps %" GST_PTR_FORMAT
+ " based on caps %" GST_PTR_FORMAT, othercaps, caps);
+
+ ins = gst_caps_get_structure(caps, 0);
+ outs = gst_caps_get_structure(othercaps, 0);
+
+ from_par = gst_structure_get_value(ins, "pixel-aspect-ratio");
+ to_par = gst_structure_get_value(outs, "pixel-aspect-ratio");
+
+ /* we have both PAR but they might not be fixated */
+ if (from_par && to_par) {
+ gint from_w, from_h, from_par_n, from_par_d, to_par_n, to_par_d;
+ gint count = 0, w = 0, h = 0;
+ guint num, den;
+
+ /* from_par should be fixed */
+ g_return_val_if_fail(gst_value_is_fixed(from_par), NULL);
+
+ from_par_n = gst_value_get_fraction_numerator(from_par);
+ from_par_d = gst_value_get_fraction_denominator(from_par);
+
+ /* fixate the out PAR */
+ if (!gst_value_is_fixed(to_par)) {
+ GST_DEBUG_OBJECT(base, "fixating to_par to %dx%d", from_par_n, from_par_d);
+ gst_structure_fixate_field_nearest_fraction(outs, "pixel-aspect-ratio", from_par_n, from_par_d);
+ }
+
+ to_par_n = gst_value_get_fraction_numerator(to_par);
+ to_par_d = gst_value_get_fraction_denominator(to_par);
+
+ /* if both width and height are already fixed, we can't do anything
+ * about it anymore */
+ if (gst_structure_get_int(outs, "width", &w))
+ ++count;
+ if (gst_structure_get_int(outs, "height", &h))
+ ++count;
+ if (count == 2) {
+ GST_DEBUG_OBJECT(base, "dimensions already set to %dx%d, not fixating", w, h);
+ return othercaps;
+ }
+
+ gst_structure_get_int(ins, "width", &from_w);
+ gst_structure_get_int(ins, "height", &from_h);
+
+ if (!gst_video_calculate_display_ratio(&num, &den, from_w, from_h, from_par_n, from_par_d, to_par_n, to_par_d)) {
+ GST_ELEMENT_ERROR(base, CORE, NEGOTIATION,(NULL), ("Error calculating the output scaled size - integer overflow"));
+ return NULL;
+ }
+
+ GST_DEBUG_OBJECT(base, "scaling input with %dx%d and PAR %d/%d to output PAR %d/%d", from_w, from_h, from_par_n, from_par_d, to_par_n, to_par_d);
+ GST_DEBUG_OBJECT(base, "resulting output should respect ratio of %d/%d", num, den);
+
+ /* now find a width x height that respects this display ratio.
+ * prefer those that have one of w/h the same as the incoming video
+ * using wd / hd = num / den */
+
+ /* if one of the output width or height is fixed, we work from there */
+ if (h) {
+ GST_DEBUG_OBJECT(base, "height is fixed,scaling width");
+ w =(guint) gst_util_uint64_scale_int(h, num, den);
+ } else if (w) {
+ GST_DEBUG_OBJECT(base, "width is fixed, scaling height");
+ h =(guint) gst_util_uint64_scale_int(w, den, num);
+ } else {
+ /* none of width or height is fixed, figure out both of them based only on
+ * the input width and height */
+ /* check hd / den is an integer scale factor, and scale wd with the PAR */
+ if (from_h % den == 0) {
+ GST_DEBUG_OBJECT(base, "keeping video height");
+ h = from_h;
+ w =(guint) gst_util_uint64_scale_int(h, num, den);
+ } else if (from_w % num == 0) {
+ GST_DEBUG_OBJECT(base, "keeping video width");
+ w = from_w;
+ h =(guint) gst_util_uint64_scale_int(w, den, num);
+ } else {
+ GST_DEBUG_OBJECT(base, "approximating but keeping video height");
+ h = from_h;
+ w =(guint) gst_util_uint64_scale_int(h, num, den);
+ }
+ }
+ GST_DEBUG_OBJECT(base, "scaling to %dx%d", w, h);
+
+ /* now fixate */
+ gst_structure_fixate_field_nearest_int(outs, "width", w);
+ gst_structure_fixate_field_nearest_int(outs, "height", h);
+ } else {
+ gint width = 0;
+ gint height = 0;
+ gint rotate = 0;
+ gint flip = 0;
+ GValue *framerate = NULL;
+
+ if (gst_structure_get_int(outs, "rotate", &rotate)) {
+ switch (rotate) {
+ case 0:
+ case 90:
+ case 180:
+ case 270:
+ fimcconvert->rotate_ang = rotate;
+ GST_INFO_OBJECT(fimcconvert, "set rotate(%d) from outcaps", rotate);
+ break;
+ default:
+ break;
+ }
+ }
+ if (gst_structure_get_int(outs, "flip", &flip)) {
+ switch (flip) {
+ case 0:
+ case 1:
+ case 2:
+ fimcconvert->dst_flip = flip;
+ GST_INFO_OBJECT(fimcconvert, "set flip(%d) from outcaps", flip);
+ break;
+ default:
+ break;
+ }
+ }
+ framerate = gst_structure_get_value(ins, "framerate");
+ if (framerate) {
+ if (gst_structure_has_field(outs, "framerate")) {
+ gst_structure_set_value (outs, "framerate", framerate);
+ }
+ }
+
+ if (gst_structure_has_field(outs, "width") && gst_structure_has_field(outs, "height")) {
+ if (fimcconvert->dst_width && fimcconvert->dst_height) {
+ if (gst_structure_fixate_field_nearest_int(outs, "width", fimcconvert->dst_width)) {
+ GST_INFO_OBJECT(fimcconvert, "set width size from property value(%d), rotate(%d)", fimcconvert->dst_width, fimcconvert->rotate_ang);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(width) failed");
+ }
+ if (gst_structure_fixate_field_nearest_int(outs, "height", fimcconvert->dst_height)) {
+ GST_INFO_OBJECT(fimcconvert, "set height size from property value(%d), rotate(%d)", fimcconvert->dst_height, fimcconvert->rotate_ang);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(height) failed");
+ }
+ } else {
+ if ((fimcconvert->rotate_ang == 90) || (fimcconvert->rotate_ang == 270)) {
+ if (gst_structure_get_int(outs, "width", &width)
+ && gst_structure_get_int(outs, "height", &height)) { /* outcaps already have width/height */
+ /* do nothing */
+ } else {
+ if (gst_structure_get_int(ins, "width", &width)
+ && gst_structure_get_int(ins, "height", &height)) { /* outcaps does not have width/height, use incaps */
+ if (gst_structure_fixate_field_nearest_int(outs, "width", height)) {
+ GST_INFO_OBJECT(fimcconvert, "set width size from caps value(%d), rotate(%d)", height, fimcconvert->rotate_ang);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(width) failed");
+ }
+ if (gst_structure_fixate_field_nearest_int(outs, "height", width)) {
+ GST_INFO_OBJECT(fimcconvert, "set height size from caps value(%d), rotate(%d)", width, fimcconvert->rotate_ang);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(height) failed");
+ }
+ } else {
+ GST_ERROR_OBJECT(fimcconvert, "can not get width/height from incaps");
+ return NULL;
+ }
+ }
+ } else {
+ if (gst_structure_get_int(outs, "width", &width)
+ && gst_structure_get_int(outs, "height", &height)) { /* outcaps already have width/height */
+ /* do nothing */
+ } else {
+ if (gst_structure_get_int(ins, "width", &width)
+ && gst_structure_get_int(ins, "height", &height)) { /* outcaps does not have width/height, use incaps */
+ if (gst_structure_fixate_field_nearest_int(outs, "width", width)) {
+ GST_INFO_OBJECT(fimcconvert, "set width size from caps value(%d)", width);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(width) failed");
+ }
+ if (gst_structure_fixate_field_nearest_int(outs, "height", height)) {
+ GST_INFO_OBJECT(fimcconvert, "set height size from caps value(%d)", height);
+ } else {
+ GST_WARNING_OBJECT(fimcconvert, "fixate_field_nearest_int(height) failed");
+ }
+ } else {
+ GST_ERROR_OBJECT(fimcconvert, "can not get width/height from incaps");
+ return NULL;
+ }
+ }
+ }
+ }
+ } else {
+ GST_ERROR_OBJECT(fimcconvert, "outcaps does not have width/height fields");
+ return NULL;
+ }
+ }
+
+ GST_INFO_OBJECT(base, "fixated othercaps to %" GST_PTR_FORMAT, othercaps);
+ return othercaps;
+}
+
+static gboolean
+gst_fimcconvert_set_caps(GstBaseTransform *trans, GstCaps *in, GstCaps *out)
+{
+ GstFimcConvert *fimcconvert = NULL;
+ GstStructure *structure = NULL;
+ const gchar *format_name = NULL;
+ gchar *str_in = NULL;
+ gchar *str_out = NULL;
+ const gchar *src_format_gst = NULL;
+ gint src_caps_width = 0;
+ gint src_caps_height = 0;
+
+ fimcconvert = GST_FIMCCONVERT(trans);
+ str_in = gst_caps_to_string(in);
+ if(str_in == NULL) {
+ GST_ERROR_OBJECT(fimcconvert, "gst_caps_to_string() returns NULL...");
+ return FALSE;
+ }
+ GST_WARNING_OBJECT(fimcconvert, "[incaps] %s", str_in);
+
+ str_out = gst_caps_to_string(out);
+ if(str_out == NULL) {
+ GST_ERROR_OBJECT(fimcconvert, "gst_caps_to_string() returns NULL...");
+ g_free (str_in);
+ return FALSE;
+ }
+ GST_WARNING_OBJECT(fimcconvert, "[outcaps] %s", str_out);
+
+ /* get src width/height/format of video frame */
+ structure = gst_caps_get_structure(in, 0);
+ if (!gst_structure_get_int (structure, "width", &src_caps_width) || !gst_structure_get_int (structure, "height", &src_caps_height)) {
+ GST_ERROR_OBJECT (fimcconvert, "input frame width or height is not set...");
+ return FALSE;
+ }
+ if (!(src_format_gst = gst_structure_get_string (structure, "format"))) {
+ GST_DEBUG_OBJECT (fimcconvert, "format(src) is not set...it may be rgb series");
+ }
+
+ if ( strcmp(src_format_gst, "SN12") != 0 &&
+ strcmp(src_format_gst, "ST12") != 0 &&
+ strcmp(src_format_gst, "S420") != 0 &&
+ strcmp(src_format_gst, "SUYV") != 0 &&
+ strcmp(src_format_gst, "SUY2") != 0 &&
+ strcmp(src_format_gst, "SYVY") != 0 &&
+ strcmp(src_format_gst, "ITLV") != 0 &&
+ strcmp(src_format_gst, "SR32") != 0 ) {
+ fimcconvert->is_src_format_std = TRUE;
+ }
+
+ /* determine whether if incaps is same as outcaps */
+ if ( !strncmp(str_in, str_out, strlen(str_in))
+ && ( (!fimcconvert->dst_width && !fimcconvert->dst_height) || ((fimcconvert->dst_width == src_caps_width) && (fimcconvert->dst_height == src_caps_height)) )
+ && !fimcconvert->dst_flip && !fimcconvert->rotate_ang ) {
+ GST_LOG_OBJECT(fimcconvert, "incaps is same as outcaps");
+ fimcconvert->is_same_caps = TRUE;
+ g_free (str_in);
+ g_free (str_out);
+ return TRUE;
+ } else {
+ fimcconvert->is_same_caps = FALSE;
+ g_free (str_in);
+ g_free (str_out);
+ }
+
+ /* set src width/height of video frame */
+ fimcconvert->src_caps_width = src_caps_width;
+ fimcconvert->src_caps_height = src_caps_height;
+ fimcconvert->src_format_drm = gst_fimcconvert_get_drm_format(in);
+ GST_INFO_OBJECT(fimcconvert, "[set src_caps] width(%d) height(%d)", fimcconvert->src_caps_width, fimcconvert->src_caps_height);
+
+ /* set dst width/height of video frame */
+ if (!fimcconvert->dst_width || !fimcconvert->dst_height) {
+ structure = gst_caps_get_structure(out, 0);
+ if (!gst_structure_get_int (structure, "width", &fimcconvert->dst_caps_width) || !gst_structure_get_int (structure, "height", &fimcconvert->dst_caps_height) ) {
+ GST_ERROR_OBJECT (fimcconvert, "output frame width or height is not set...");
+ return FALSE;
+ }
+ }
+ fimcconvert->dst_format_drm = gst_fimcconvert_get_drm_format(out);
+ format_name = gst_structure_get_string (structure, "format");
+ fimcconvert->dst_format_gst = gst_video_format_to_fourcc(gst_video_format_from_string(format_name));
+ if (!fimcconvert->dst_format_gst) {
+ GST_DEBUG_OBJECT (fimcconvert, "format(dst) is not set...it may be rgb series");
+ }
+
+ GST_INFO_OBJECT(fimcconvert, "[set dst_caps] width(%d) height(%d)", fimcconvert->dst_caps_width, fimcconvert->dst_caps_height);
+ if (fimcconvert->dst_format_gst) {
+ GST_INFO_OBJECT(fimcconvert, "[set dst_caps] format(%c%c%c%c)", fimcconvert->dst_format_gst, fimcconvert->dst_format_gst>>8,
+ fimcconvert->dst_format_gst>>16, fimcconvert->dst_format_gst>>24);
+ }
+
+ gst_fimcconvert_reset(fimcconvert);
+
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_get_unit_size(GstBaseTransform *trans, GstCaps *caps, guint *size)
+{
+ GstStructure *structure;
+ gint width, height;
+ gint bytes_per_pixel;
+ gint stride;
+ GstFimcConvert *fimcconvert;
+
+ fimcconvert = GST_FIMCCONVERT(trans);
+
+ structure = gst_caps_get_structure (caps, 0);
+ if (!gst_structure_get_int (structure, "width", &width) ||!gst_structure_get_int (structure, "height", &height)) {
+ return FALSE;
+ }
+
+ if (gst_structure_has_name (structure, "video/x-raw")) {
+ GstVideoInfo video_info;
+ gst_video_info_from_caps(&video_info, caps);
+ if (GST_VIDEO_INFO_IS_RGB(&video_info)) {
+ gint bpp = 0;
+ GST_DEBUG_OBJECT (fimcconvert, "Output format is in RGB...");
+ if (!gst_structure_get_int (structure, "bpp", &bpp) || (bpp & 0x07) != 0) {
+ return FALSE;
+ }
+ bytes_per_pixel = bpp / 8;
+ stride = ALIGN_TO_4B(width) * bytes_per_pixel;
+ *size = stride * ALIGN_TO_4B(height);
+ } else if (GST_VIDEO_INFO_IS_YUV(&video_info)) {
+ gint32 width = 0;
+ gint32 height = 0;
+
+ GST_DEBUG_OBJECT (fimcconvert,"format is in YUV...");
+ if (!gst_structure_get_int (structure, "width", &width)) {
+ return FALSE;
+ }
+ if (!gst_structure_get_int (structure, "height", &height)) {
+ return FALSE;
+ }
+
+ switch (gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&video_info))) {
+ case GST_MAKE_FOURCC('S', 'T', '1', '2'):
+ case GST_MAKE_FOURCC('S', 'N', '1', '2'):
+ case GST_MAKE_FOURCC('N', 'V', '1', '2'):
+ case GST_MAKE_FOURCC('S', '4', '2', '0'):
+ case GST_MAKE_FOURCC('I', '4', '2', '0'):
+ *size = (width * height * 3) >> 1;
+ break;
+ case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
+ case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
+ case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
+ case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
+ case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
+ *size = (width * height * 2);
+ break;
+ default:
+ GST_DEBUG_OBJECT (fimcconvert, "Not handling selected YUV format...");
+ return FALSE;
+ }
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "Buffer size is %d", *size);
+
+ return TRUE;
+}
+
+static GstFlowReturn
+gst_fimcconvert_prepare_output_buffer(GstBaseTransform *trans, GstBuffer *in_buf, GstBuffer **out_buf)
+{
+ gboolean ret = TRUE;
+ guint out_size = 0;
+ guint in_size = 0;
+ GstFimcConvert *fimcconvert = GST_FIMCCONVERT(trans);
+ GstCaps *out_caps;
+ GstCaps *in_caps;
+ GstFimcConvertBuffer *fimcconvert_buffer = NULL;
+
+ GST_DEBUG ("[START]");
+
+ if (fimcconvert->is_same_caps) {
+ GST_INFO ("in/out caps are same. skipping it");
+ GST_DEBUG ("[END]");
+ return GST_FLOW_OK;
+ }
+
+ g_mutex_lock (fimcconvert->fd_lock);
+
+ in_caps = gst_pad_get_current_caps (trans->sinkpad);
+ out_caps = gst_pad_get_current_caps (trans->srcpad);
+
+ ret = gst_fimcconvert_get_unit_size(trans, in_caps, &in_size);
+ if (ret == FALSE) {
+ GST_ERROR ("ERROR in _get_unit_size from in_caps...");
+ return GST_FLOW_ERROR;
+ }
+ ret = gst_fimcconvert_get_unit_size(trans, out_caps, &out_size);
+ if (ret == FALSE) {
+ GST_ERROR ("ERROR in _get_unit_size from out_caps...");
+ return GST_FLOW_ERROR;
+ }
+
+ GST_INFO ("input caps :: %s", gst_caps_to_string(in_caps));
+ GST_INFO ("output caps :: %s", gst_caps_to_string(out_caps));
+ GST_DEBUG ("In buffer size = %d", in_size);
+ GST_DEBUG ("Out buffer size = %d", out_size);
+
+ fimcconvert->dst_buf_size = out_size;
+
+
+ fimcconvert_buffer = gst_fimcconvert_buffer_new(fimcconvert, out_size);
+ *out_buf = fimcconvert_buffer->buffer;
+ if (*out_buf == NULL) {
+ GST_ERROR ("ERROR in creating outbuf...");
+ return GST_FLOW_ERROR;
+ }
+
+ gst_buffer_copy_into(*out_buf, in_buf, GST_BUFFER_COPY_METADATA, 0, -1);
+ GST_LOG ("out ts : %"GST_TIME_FORMAT" and out dur : %"GST_TIME_FORMAT,
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(*out_buf)), GST_TIME_ARGS(GST_BUFFER_DURATION(*out_buf)));
+ GST_DEBUG ("output buffer ready");
+ gst_caps_unref(out_caps);
+ gst_buffer_append_memory(*out_buf, gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY,
+ fimcconvert_buffer,
+ sizeof(*fimcconvert_buffer),
+ 0,
+ sizeof(*fimcconvert_buffer),
+ fimcconvert_buffer,
+ (GDestroyNotify)gst_fimcconvert_buffer_finalize));
+ g_mutex_unlock (fimcconvert->fd_lock);
+
+ GST_DEBUG ("[END]");
+
+ return GST_FLOW_OK;
+}
+
+static gboolean
+gst_fimcconvert_check_new_src(GstFimcConvert *fimcconvert, GstBuffer *inbuf)
+{
+ SCMN_IMGB *imgb = NULL;
+ GstMemory *imgb_memory = NULL;
+ GstMapInfo imgb_info = GST_MAP_INFO_INIT;
+ int i = 0;
+ guint phy_addr = 0;
+ gint fd = 0;
+ tbm_bo bo = 0;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ if (!fimcconvert->is_src_format_std) {
+ if (gst_buffer_n_memory(inbuf) > 2) {
+ imgb_memory = gst_buffer_peek_memory(inbuf, 1);
+ gst_memory_map(imgb_memory, &imgb_info, GST_MAP_READ);
+ imgb = (SCMN_IMGB *)imgb_info.data;
+ gst_memory_unmap(imgb_memory, &imgb_info);
+ if (imgb->buf_share_method == BUF_SHARE_METHOD_PADDR) {
+ GST_LOG_OBJECT (fimcconvert, "Samsung colorspace format, PADDR type");
+ phy_addr = (guint)imgb->p[SCMN_Y_PLANE];
+ if (phy_addr) {
+ for (i = 0; i < MAX_SRC_BUF_NUM; i++) {
+ if (fimcconvert->gem_info_src[i][SCMN_Y_PLANE].gem_handle) {
+ if (phy_addr == fimcconvert->gem_info_src[i][SCMN_Y_PLANE].phy_addr) {
+ return FALSE;
+ }
+ } else {
+ return TRUE;
+ }
+ }
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "invalid value : imgb->p[SCMN_Y_PLANE] = 0");
+ fimcconvert->do_skip = TRUE;
+ return FALSE;
+ }
+ } else if (imgb->buf_share_method == BUF_SHARE_METHOD_FD) {
+ GST_LOG_OBJECT (fimcconvert, "Samsung colorspace format, FD type");
+ fd = imgb->dma_buf_fd[SCMN_Y_PLANE];
+ if (fd) {
+ for (i = 0; i < MAX_SRC_BUF_NUM; i++) {
+ if (fimcconvert->gem_info_src[i][SCMN_Y_PLANE].dma_buf_fd) {
+ if (fd == fimcconvert->gem_info_src[i][SCMN_Y_PLANE].dma_buf_fd) {
+ return FALSE;
+ }
+ } else {
+ return TRUE;
+ }
+ }
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "invalid value : imgb->dma_buf_fd[SCMN_Y_PLANE] = 0");
+ fimcconvert->do_skip = TRUE;
+ return FALSE;
+ }
+ } else if (imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER) {
+ GST_LOG_OBJECT (fimcconvert, "Samsung colorspace format, TBM type");
+ bo = imgb->bo[SCMN_Y_PLANE];
+ if (bo) {
+ for (i = 0; i < MAX_SRC_BUF_NUM; i++) {
+ if (fimcconvert->gem_info_src[i][SCMN_Y_PLANE].bo) {
+ if (bo == fimcconvert->gem_info_src[i][SCMN_Y_PLANE].bo) {
+ return FALSE;
+ }
+ } else {
+ return TRUE;
+ }
+ }
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "invalid value : imgb->bo[SCMN_Y_PLANE] = 0");
+ fimcconvert->do_skip = TRUE;
+ return FALSE;
+ }
+ } else {
+ GST_ERROR_OBJECT (fimcconvert, "Samsung colorspace format, could not find BUF_SHARE_METHOD type");
+ return FALSE;
+ }
+ } else {
+ GST_ERROR_OBJECT (fimcconvert, "Samsung colorspace format, could not get IMGB");
+ return FALSE;
+ }
+ } else {
+ /* if a buffer passed from src plugin has a standard colorspace format, return TRUE */
+ if (fimcconvert->src_buf_idx == SRC_BUF_NUM_FOR_STD_FMT) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
+ }
+
+ GST_ERROR_OBJECT (fimcconvert, "should not reach here");
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_drm_prepare_src_buf(GstFimcConvert *fimcconvert, GstBuffer *inbuf)
+{
+ SCMN_IMGB *imgb = NULL;
+ GstMemory *imgb_memory = NULL;
+ GstMapInfo imgb_info = GST_MAP_INFO_INIT;
+ guint src_idx = 0;
+ guint dst_idx = 0;
+
+ struct drm_exynos_gem_phy_imp gem_src_phy_imp_y;
+ struct drm_exynos_gem_phy_imp gem_src_phy_imp_cb;
+ struct drm_exynos_gem_phy_imp gem_src_phy_imp_cr;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "[START]");
+ }
+#endif
+
+ memset(&gem_src_phy_imp_y, 0x0, sizeof(struct drm_exynos_gem_phy_imp));
+ memset(&gem_src_phy_imp_cb, 0x0, sizeof(struct drm_exynos_gem_phy_imp));
+ memset(&gem_src_phy_imp_cr, 0x0, sizeof(struct drm_exynos_gem_phy_imp));
+
+ src_idx = fimcconvert->src_buf_idx;
+ dst_idx = fimcconvert->dst_buf_idx;
+
+ GST_INFO_OBJECT (fimcconvert, "InBuf :: input buffer(%p)", inbuf);
+
+ if (!fimcconvert->is_src_format_std) {
+ if (gst_buffer_n_memory(inbuf) > 2) {
+ imgb_memory = gst_buffer_peek_memory(inbuf, 1);
+ gst_memory_map(imgb_memory, &imgb_info, GST_MAP_READ);
+ imgb = (SCMN_IMGB *)imgb_info.data;
+ gst_memory_unmap(imgb_memory, &imgb_info);
+ GST_LOG_OBJECT (fimcconvert, "InBuf :: buf_share_method_type=%d (0:PADDR/1:FD/2:TBM)", imgb->buf_share_method);
+
+ if (imgb->buf_share_method == BUF_SHARE_METHOD_PADDR) {
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_PADDR;
+
+ switch (fimcconvert->src_format_drm) {
+ case DRM_FORMAT_NV12MT:
+ gem_src_phy_imp_y.phy_addr = (guint)imgb->p[0];
+ gem_src_phy_imp_cb.phy_addr = (guint)imgb->p[1];
+ gem_src_phy_imp_y.size = ALIGN_TO_8KB( ALIGN_TO_128B(fimcconvert->src_caps_width) * ALIGN_TO_32B(fimcconvert->src_caps_height));
+ gem_src_phy_imp_cb.size = ALIGN_TO_8KB( ALIGN_TO_128B(fimcconvert->src_caps_width) * ALIGN_TO_32B(fimcconvert->src_caps_height>>1) );
+ break;
+ case DRM_FORMAT_NV12:
+ gem_src_phy_imp_y.phy_addr = (guint)imgb->p[0];
+ gem_src_phy_imp_cb.phy_addr = (guint)imgb->p[1];
+ gem_src_phy_imp_y.size = imgb->w[0] * imgb->h[0];
+ gem_src_phy_imp_cb.size = imgb->w[0] * imgb->h[0] >> 1;
+ break;
+ case DRM_FORMAT_UYVY:
+ case DRM_FORMAT_YUYV:
+ gem_src_phy_imp_y.phy_addr = (guint)imgb->p[0];
+ gem_src_phy_imp_y.size = (imgb->w[0] * imgb->h[0]) << 1;
+ break;
+ case DRM_FORMAT_YUV420:
+ gem_src_phy_imp_y.phy_addr = (guint)imgb->p[0];
+ gem_src_phy_imp_cb.phy_addr = (guint)imgb->p[1];
+ gem_src_phy_imp_cr.phy_addr = (guint)imgb->p[2];
+ gem_src_phy_imp_y.size = imgb->w[0] * imgb->h[0];
+ gem_src_phy_imp_cb.size = imgb->w[0] * imgb->h[0] >> 2;
+ gem_src_phy_imp_cr.size = gem_src_phy_imp_cb.size;
+ break;
+ default:
+ GST_ERROR_OBJECT (fimcconvert, "Un-Supported Input color format...");
+ return FALSE;
+ }
+ GST_INFO_OBJECT (fimcconvert, "InBuf :: It's a samsung extension format(%d)",fimcconvert->src_format_drm);
+
+ if (!gem_src_phy_imp_y.phy_addr) {
+ GST_WARNING_OBJECT (fimcconvert, "gem_src_phy_imp_y.phy_addr is null..");
+ fimcconvert->do_skip = TRUE;
+ return TRUE;
+ }
+
+ /* Do DRM_IOCTL_EXYNOS_GEM_GET_PHY */
+ if (fimcconvert->drm_fimc_fd) {
+ if (fimcconvert_drm_gem_import_phy_addr (fimcconvert->drm_fimc_fd, &gem_src_phy_imp_y)) {
+ return FALSE;
+ }
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle = gem_src_phy_imp_y.gem_handle;
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].phy_addr = gem_src_phy_imp_y.phy_addr;
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_src_phy_imp_y[%d] : gem_handle=%d, y_phy_addr=0x%x",
+ src_idx, gem_src_phy_imp_y.gem_handle,(void*)(unsigned long)gem_src_phy_imp_y.phy_addr);
+
+ switch (fimcconvert->src_format_drm) {
+ case DRM_FORMAT_NV12MT:
+ case DRM_FORMAT_NV12:
+ if (fimcconvert_drm_gem_import_phy_addr (fimcconvert->drm_fimc_fd, &gem_src_phy_imp_cb)) {
+ return FALSE;
+ }
+ fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle = gem_src_phy_imp_cb.gem_handle;
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_src_phy_imp_cb[%d] : gem_handle=%d, cb_phy_addr=0x%x",
+ src_idx, gem_src_phy_imp_cb.gem_handle,(void*)(unsigned long)gem_src_phy_imp_cb.phy_addr);
+ break;
+
+ case DRM_FORMAT_YUV420:
+ if (fimcconvert_drm_gem_import_phy_addr (fimcconvert->drm_fimc_fd, &gem_src_phy_imp_cb)) {
+ return FALSE;
+ }
+ fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle = gem_src_phy_imp_cb.gem_handle;
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_src_phy_imp_cb[%d] : gem_handle=%d, cb_phy_addr=0x%x",
+ src_idx, gem_src_phy_imp_cb.gem_handle,(void*)(unsigned long)gem_src_phy_imp_cb.phy_addr);
+ if (fimcconvert_drm_gem_import_phy_addr (fimcconvert->drm_fimc_fd, &gem_src_phy_imp_cr)) {
+ return FALSE;
+ }
+ fimcconvert->gem_info_src[src_idx][SCMN_CR_PLANE].gem_handle = gem_src_phy_imp_cr.gem_handle;
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_src_phy_imp_cr[%d] : gem_handle=%d, cr_phy_addr=0x%x",
+ src_idx, gem_src_phy_imp_cr.gem_handle,(void*)(unsigned long)gem_src_phy_imp_cr.phy_addr);
+ break;
+ }
+ } else {
+ GST_ERROR_OBJECT (fimcconvert, "drm_fimc_fd is null..");
+ return FALSE;
+ }
+
+ } else if (imgb->buf_share_method == BUF_SHARE_METHOD_FD) {
+ int ret = 0;
+ int i = 0;
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_FD;
+
+ /* convert dma-buf fd into drm gem handle */
+ for (i = 0; i < SCMN_IMGB_MAX_PLANE-1; i++) {
+ fimcconvert->gem_info_src[src_idx][i].dma_buf_fd = imgb->dma_buf_fd[i];
+ ret = fimcconvert_drm_convert_fd_to_gemhandle(fimcconvert->drm_fimc_fd, (int)imgb->dma_buf_fd[i], &fimcconvert->gem_info_src[src_idx][i].gem_handle);
+ if (ret) {
+ return FALSE;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_info_src[%d] : gem_handle_y=%u, gem_handle_cb=%u, gem_handle_cr=%u", src_idx,
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle,
+ fimcconvert->gem_info_src[src_idx][SCMN_CR_PLANE].gem_handle);
+
+ } else if (imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER) {
+ int i = 0;
+ tbm_bo_handle bo_handle_gem;
+
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_TIZEN_BUFFER;
+
+ /* convert bo into drm gem handle */
+ for (i = 0; i < SCMN_IMGB_MAX_PLANE-1; i++) {
+ if (imgb->bo[i] > 0) {
+ GST_LOG_OBJECT(fimcconvert,"imgb->bo[%d] = %p", i, imgb->bo[i]);
+ fimcconvert->gem_info_src[src_idx][i].bo = imgb->bo[i];
+ FIMCCONVERT_TBM_BO_GET_GEM_HANDLE( imgb->bo[i], bo_handle_gem );
+ fimcconvert->gem_info_src[src_idx][i].gem_handle = bo_handle_gem.u32;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_info_src[%d] : gem_handle_y=%u, gem_handle_cb=%u, gem_handle_cr=%u", src_idx,
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle,
+ fimcconvert->gem_info_src[src_idx][SCMN_CR_PLANE].gem_handle);
+ } else {
+ GST_ERROR_OBJECT (fimcconvert, "InBuf :: Unknown BUF_SHARE_METHOD");
+ return FALSE;
+ }
+ } else {
+ GST_WARNING_OBJECT (fimcconvert, "InBuf :: could not get imgb from inbuf.. let this frame skip..");
+ fimcconvert->do_skip = TRUE;
+ return FALSE;
+ }
+ } else {
+ /* for a standard colorspace format */
+ fimcconvert->src_buf_size = gst_buffer_get_size(inbuf);
+
+ GST_INFO_OBJECT (fimcconvert, "InBuf :: It's a standard format(%d)", fimcconvert->src_format_drm);
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: Prepare for memory copy, src data size(%d)", fimcconvert->src_buf_size);
+
+ /* Make gem handle and do map for src buffer */
+ if (!gst_fimcconvert_tbm_create_and_map_bo(fimcconvert, FIMCCONVERT_GEM_FOR_SRC)) {
+ return FALSE;
+ }
+
+ /* determine buf_share_method_type */
+ if (!fimcconvert->is_drm_inited) {
+ if (fimcconvert_drm_gem_get_phy_addr(fimcconvert->drm_fimc_fd, fimcconvert->gem_info_src_normal_fmt[src_idx].gem_handle, &fimcconvert->gem_info_src_normal_fmt[src_idx].phy_addr)) {
+#ifdef USE_TBM
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_TIZEN_BUFFER;
+ GST_WARNING_OBJECT (fimcconvert, "InBuf :: buf_share_method_type = TIZEN_BUFFER");
+#else
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_FD;
+ GST_WARNING_OBJECT (fimcconvert, "InBuf :: buf_share_method_type = FD");
+#endif
+ } else {
+ fimcconvert->buf_share_method_type = BUF_SHARE_METHOD_PADDR;
+ GST_WARNING_OBJECT (fimcconvert, "InBuf :: buf_share_method_type = PADDR");
+ }
+ }
+
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle = fimcconvert->gem_info_src_normal_fmt[src_idx].gem_handle;
+ GST_DEBUG_OBJECT (fimcconvert, "InBuf :: gem_info_src[%d].gem_handle_y=%u", src_idx, fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle);
+ }
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "[END]");
+ }
+#endif
+
+ return TRUE;
+}
+
+static gboolean
+gst_fimcconvert_drm_prepare_dst_buf(GstFimcConvert *fimcconvert)
+{
+ guint dst_idx = 0;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "[START]");
+ }
+#endif
+
+ dst_idx = fimcconvert->dst_buf_idx;
+
+ /* Make gem handle and do map for dst buffer */
+ if (!gst_fimcconvert_tbm_create_and_map_bo(fimcconvert, FIMCCONVERT_GEM_FOR_DST)) {
+ return FALSE;
+ }
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_PADDR) {
+ GST_LOG_OBJECT (fimcconvert, "OutBuf :: buf_share_method_type == PADDR");
+
+ /* Get phy address of each gem handle for destination */
+ if (fimcconvert_drm_gem_get_phy_addr(fimcconvert->drm_fimc_fd,
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].phy_addr)) {
+ return FALSE;
+ }
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','T','1','2')) {
+ /* CBCR Plane */
+ if (fimcconvert_drm_gem_get_phy_addr(fimcconvert->drm_fimc_fd,
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].phy_addr)) {
+ return FALSE;
+ }
+ /* Memset according to colorspace format (NV12) */
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12) {
+ int y_size = fimcconvert->dst_caps_width * fimcconvert->dst_caps_height;
+ GST_LOG_OBJECT (fimcconvert, "memset : y_addr(0x%x), size(%d)",
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr, y_size);
+ if (fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr) {
+ memset ((void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr, 16, y_size);
+ }
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12) {
+ GST_LOG_OBJECT (fimcconvert, "memset : cbcr_addr(0x%x), size(%d)",
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr, fimcconvert->dst_buf_size - y_size);
+ if (fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr) {
+ memset ((void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr, 128, fimcconvert->dst_buf_size - y_size);
+ }
+ }
+ }
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0')) {
+ /* CB Plane */
+ if (fimcconvert_drm_gem_get_phy_addr(fimcconvert->drm_fimc_fd,
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].phy_addr)) {
+ return FALSE;
+ }
+ /* CR Plane */
+ if (fimcconvert_drm_gem_get_phy_addr(fimcconvert->drm_fimc_fd,
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].phy_addr)) {
+ return FALSE;
+ }
+ /* Memset according to colorspace format (YUV420) */
+ {
+ int y_size = fimcconvert->dst_caps_width * fimcconvert->dst_caps_height;
+ GST_LOG_OBJECT (fimcconvert, "memset : y_addr(0x%x), size(%d)",
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr, y_size);
+ if (fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr) {
+ memset ((void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr, 16, y_size);
+ }
+ int cb_size = (fimcconvert->dst_caps_width * fimcconvert->dst_caps_height) >> 2;
+ GST_LOG_OBJECT (fimcconvert, "memset : cb_addr(0x%x), size(%d)",
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr, cb_size);
+ if (fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr) {
+ memset ((void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr, 128, cb_size);
+ }
+ GST_LOG_OBJECT (fimcconvert, "memset : cr_addr(0x%x), size(%d)",
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].usr_addr, cb_size);
+ if (fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].usr_addr) {
+ memset ((void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].usr_addr, 128, cb_size);
+ }
+ }
+ }
+ } else if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD || fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_TIZEN_BUFFER ) {
+ GST_LOG_OBJECT (fimcconvert, "OutBuf :: buf_share_method_type (%d)", fimcconvert->buf_share_method_type);
+
+ }
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "[END]");
+ }
+#endif
+
+ return TRUE;
+}
+
+static void
+gst_fimcconvert_tbm_unmap_and_destroy_bo(GstFimcConvert *fimcconvert, FimcConvertGemCreateType type, int index)
+{
+ int i = 0;
+ int tbm_ret = 0;
+ if (type == FIMCCONVERT_GEM_FOR_SRC) {
+ /* for standard colorspace format */
+ if (fimcconvert->gem_info_src_normal_fmt[index].bo) {
+ GST_LOG_OBJECT (fimcconvert, "SRC : (standard format) unmap src(%p)", (void*)(unsigned long)fimcconvert->gem_info_src_normal_fmt[index].usr_addr);
+ tbm_ret = tbm_bo_unmap(fimcconvert->gem_info_src_normal_fmt[index].bo);
+ if (tbm_ret == 0) {
+ GST_ERROR_OBJECT (fimcconvert, "SRC : (standard format) failed to tbm_bo_unmap(bo:%p), index(%d)", fimcconvert->gem_info_src_normal_fmt[index].bo, index);
+ }
+ GST_LOG_OBJECT (fimcconvert, "SRC : (standard format) tbm_bo_unref(bo:%p), index(%d)", fimcconvert->gem_info_src_normal_fmt[index].bo, index);
+ tbm_bo_unref (fimcconvert->gem_info_src_normal_fmt[index].bo);
+ memset(&fimcconvert->gem_info_src_normal_fmt[index], 0x00, sizeof(GemInfoDst));
+ }
+ /* for samsung extension colorspace format */
+ for (i = 0; i < SCMN_IMGB_MAX_PLANE-1; i++) {
+ if (fimcconvert->gem_info_src[index][i].bo) {
+ memset(&fimcconvert->gem_info_src[index], 0x00, sizeof(GemInfoSrc));
+ }
+ if (fimcconvert->gem_info_src[index][i].dma_buf_fd || fimcconvert->gem_info_src[index][i].phy_addr) {
+ GST_LOG_OBJECT (fimcconvert, "SRC : close gem_handle(%d)", fimcconvert->gem_info_src[index][i].gem_handle);
+ fimcconvert_drm_close_gem(fimcconvert->drm_fimc_fd, fimcconvert->gem_info_src[index][i].gem_handle);
+ memset(&fimcconvert->gem_info_src[index], 0x00, sizeof(GemInfoSrc));
+ }
+ }
+ } else if (type == FIMCCONVERT_GEM_FOR_DST) {
+ for (i = 0; i < SCMN_IMGB_MAX_PLANE-1; i++) {
+ if (fimcconvert->gem_info_dst[index][i].bo) {
+ GST_LOG_OBJECT (fimcconvert, "DST : unref dst(%p)", (void*)(unsigned long)fimcconvert->gem_info_dst[index][i].usr_addr);
+ tbm_bo_unref (fimcconvert->gem_info_dst[index][i].bo);
+ }
+ if (fimcconvert->gem_info_dst[index][i].dma_buf_fd) {
+ GST_LOG_OBJECT (fimcconvert, "DST : close fd(%d)", fimcconvert->gem_info_dst[index][i].dma_buf_fd);
+ close(fimcconvert->gem_info_dst[index][i].dma_buf_fd);
+ }
+ memset(&fimcconvert->gem_info_dst[index][i], 0x00, sizeof(GemInfoDst));
+ }
+ }
+
+ return;
+}
+
+static gboolean
+gst_fimcconvert_tbm_create_and_map_bo(GstFimcConvert *fimcconvert, FimcConvertGemCreateType type)
+{
+ tbm_bo bo;
+ tbm_bo_handle bo_handle_vaddr;
+ tbm_bo_handle bo_handle_gem;
+ guint src_idx = 0;
+ guint dst_idx = 0;
+ gint mem_option = 0;
+
+ g_return_val_if_fail (GST_IS_FIMCCONVERT (fimcconvert), FALSE);
+ g_return_val_if_fail (fimcconvert->drm_fimc_fd, -1);
+ g_return_val_if_fail (fimcconvert->dst_buf_size, -1);
+
+ src_idx = fimcconvert->src_buf_idx;
+ dst_idx = fimcconvert->dst_buf_idx;
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_PADDR) {
+ mem_option = MEM_OP_NONCACHE_CONTIG;
+ } else {
+ mem_option = MEM_OP_NONCACHE_NONCONTIG;
+ }
+ GST_WARNING_OBJECT (fimcconvert, "memory option=%d (2:NONCACHEABLE_NONCONTIG 3:NONCACHEABLE_CONTIG)", mem_option);
+
+ if (type == FIMCCONVERT_GEM_FOR_SRC) {
+
+ GST_DEBUG_OBJECT (fimcconvert, "create and map bo for SRC");
+
+ g_return_val_if_fail (fimcconvert->src_buf_size, -1);
+
+ /* allocate and map memory */
+ FIMCCONVERT_TBM_BO_ALLOC_AND_MAP(bo, bo_handle_vaddr, fimcconvert->src_buf_size, mem_option);
+
+ /* get gem handle */
+ FIMCCONVERT_TBM_BO_GET_GEM_HANDLE(bo, bo_handle_gem);
+
+ /* update information */
+ fimcconvert->gem_info_src_normal_fmt[src_idx].gem_handle = bo_handle_gem.u32;
+ fimcconvert->gem_info_src_normal_fmt[src_idx].usr_addr = bo_handle_vaddr.ptr;
+ fimcconvert->gem_info_src_normal_fmt[src_idx].size = fimcconvert->src_buf_size;
+ fimcconvert->gem_info_src_normal_fmt[src_idx].bo = bo;
+ GST_DEBUG_OBJECT (fimcconvert, "gem_handle=%u, user addr=%p, size=%u", bo_handle_gem.u32, bo_handle_vaddr.ptr, fimcconvert->src_buf_size);
+
+ } else if (type == FIMCCONVERT_GEM_FOR_DST) {
+
+ GST_DEBUG_OBJECT (fimcconvert, "create and map bo for DST");
+
+ g_return_val_if_fail (fimcconvert->dst_buf_size, -1);
+ g_return_val_if_fail (fimcconvert->dst_caps_width, -1);
+ g_return_val_if_fail (fimcconvert->dst_caps_height, -1);
+
+ int y_size = 0;
+ int cb_size = 0;
+ int cr_size = 0;
+
+ /* for Y plane */
+ /* initialize structure for gem create */
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12MT) {
+ GST_DEBUG_OBJECT (fimcconvert, "It's ST12, set Y plane");
+ y_size = ALIGN_TO_8KB( ALIGN_TO_128B(fimcconvert->dst_caps_width) * ALIGN_TO_32B(fimcconvert->dst_caps_height));
+ } else if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12 ||
+ fimcconvert->dst_format_drm == DRM_FORMAT_YUV420) {
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')) {
+ y_size = ALIGN_TO_16B(fimcconvert->dst_caps_width) * ALIGN_TO_16B(fimcconvert->dst_caps_height);
+ } else if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0')) {
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_PADDR) {
+ y_size = ALIGN_TO_16B(fimcconvert->dst_caps_width) * ALIGN_TO_2B(fimcconvert->dst_caps_height);
+ } else {
+ y_size = (ALIGN_TO_16B(fimcconvert->dst_caps_width) * ALIGN_TO_2B(fimcconvert->dst_caps_height) * 3) >> 1;
+ }
+ } else {
+ y_size = fimcconvert->dst_buf_size;
+ }
+ } else {
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_YUYV ||
+ fimcconvert->dst_format_drm == DRM_FORMAT_UYVY ) {
+ y_size = (ALIGN_TO_16B(fimcconvert->dst_caps_width) * ALIGN_TO_2B(fimcconvert->dst_caps_height) * 2);
+ } else {
+ /* maybe, it's rgb case */
+ y_size = fimcconvert->dst_buf_size;
+ }
+ }
+
+ /* allocate and map memory */
+ FIMCCONVERT_TBM_BO_ALLOC(bo, y_size, mem_option);
+ FIMCCONVERT_TBM_BO_GET_VADDR(bo, bo_handle_vaddr, y_size);
+
+ /* get gem handle */
+ FIMCCONVERT_TBM_BO_GET_GEM_HANDLE(bo, bo_handle_gem);
+
+ /* update information */
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].gem_handle = bo_handle_gem.u32;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr = bo_handle_vaddr.ptr;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].size = y_size;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].bo = bo;
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ if (fimcconvert_drm_convert_gemhandle_to_fd(fimcconvert->drm_fimc_fd, fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].dma_buf_fd)) {
+ return FALSE;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "Y: gem_handle=%u, user addr=%p, size=%u", bo_handle_gem.u32, bo_handle_vaddr.ptr, y_size);
+
+ if (fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','T','1','2')
+ || ((fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_PADDR) && fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0'))) {
+
+ /* for CB(CR) plane */
+ /* initialize structure for gem create */
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12MT) {
+ /* for cbcr plane */
+ GST_DEBUG_OBJECT (fimcconvert, "It's ST12, set CBCR plane");
+ cb_size = ALIGN_TO_8KB( ALIGN_TO_128B(fimcconvert->dst_caps_width) * ALIGN_TO_32B(fimcconvert->dst_caps_height>>1) );
+ } else if (fimcconvert->dst_format_drm == DRM_FORMAT_NV12) {
+ /* for cbcr plane */
+ cb_size = y_size >> 1;
+ } else if (fimcconvert->dst_format_drm == DRM_FORMAT_YUV420) {
+ cb_size = y_size >> 2;
+ }
+
+ /* allocate and map memory */
+ FIMCCONVERT_TBM_BO_ALLOC(bo, cb_size, mem_option);
+ FIMCCONVERT_TBM_BO_GET_VADDR(bo, bo_handle_vaddr, cb_size);
+
+ /* get gem handle */
+ FIMCCONVERT_TBM_BO_GET_GEM_HANDLE(bo, bo_handle_gem);
+
+ /* update information */
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle = bo_handle_gem.u32;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].usr_addr = bo_handle_vaddr.ptr;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].size = cb_size;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].bo = bo;
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ if (fimcconvert_drm_convert_gemhandle_to_fd(fimcconvert->drm_fimc_fd, fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].dma_buf_fd)) {
+ return FALSE;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "CB(CR): gem_handle=%u, user addr=%p, size=%u", bo_handle_gem.u32, bo_handle_vaddr.ptr, cb_size);
+
+ /* for CR plane */
+ if (fimcconvert->dst_format_drm == DRM_FORMAT_YUV420) {
+ cr_size = cb_size;
+
+ /* allocate and map memory */
+ FIMCCONVERT_TBM_BO_ALLOC(bo, cr_size, mem_option);
+ FIMCCONVERT_TBM_BO_GET_VADDR(bo, bo_handle_vaddr, cr_size);
+
+ /* get gem handle */
+ FIMCCONVERT_TBM_BO_GET_GEM_HANDLE(bo, bo_handle_gem);
+
+ /* update information */
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].gem_handle = bo_handle_gem.u32;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].usr_addr = bo_handle_vaddr.ptr;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].size = cr_size;
+ fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].bo = bo;
+
+ if (fimcconvert->buf_share_method_type == BUF_SHARE_METHOD_FD) {
+ if (fimcconvert_drm_convert_gemhandle_to_fd(fimcconvert->drm_fimc_fd, fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].gem_handle, &fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].dma_buf_fd)) {
+ return FALSE;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "CR: gem_handle=%u, user addr=%p, size=%u", bo_handle_gem.u32, bo_handle_vaddr.ptr, cr_size);
+ }
+ }
+ } else {
+ GST_ERROR ("invalid type(%d) for gem creation", type);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+int
+util_write_rawdata(const char *file, const void *data, unsigned int size)
+{
+ FILE *fp;
+
+ fp = fopen(file, "wb");
+ if (fp == NULL)
+ return -1;
+
+ fwrite((char*)data, sizeof(char), size, fp);
+ fclose(fp);
+
+ return 0;
+}
+
+static GstFlowReturn
+gst_fimcconvert_transform(GstBaseTransform *trans, GstBuffer *inbuf, GstBuffer *outbuf)
+{
+ int ret = 0;
+ int gret = TRUE;
+
+ GstFimcConvert *fimcconvert = NULL;
+ SCMN_IMGB *imgb = NULL;
+ GstMemory *imgb_memory = NULL;
+ GstMapInfo imgb_info = GST_MAP_INFO_INIT;
+ guint src_idx = 0;
+ guint dst_idx = 0;
+
+ struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 };
+ fd_set fds;
+
+ fimcconvert = GST_FIMCCONVERT(trans);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[START]");
+
+ /* check if all destination buffers are full */
+ if (!gst_fimcconvert_is_buffer_available(fimcconvert)) {
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+ return GST_FLOW_ERROR;
+ }
+
+ /* Set src/dst index */
+ src_idx = fimcconvert->src_buf_idx;
+ dst_idx = fimcconvert->dst_buf_idx;
+
+ g_mutex_lock (fimcconvert->fd_lock);
+ g_mutex_lock (instance_lock);
+
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "is_src_format_std(%d), inbuf(%p)",fimcconvert->is_src_format_std,inbuf);
+ }
+#endif
+ if (!fimcconvert->is_src_format_std) {
+ /* get an imgb of input buffer */
+ if (gst_buffer_n_memory(inbuf) <= 2) {
+ GST_WARNING_OBJECT (fimcconvert, "failed to get SCMN_IMGB");
+ goto SKIP_CONVERTING;
+ } else {
+#ifdef USE_DETECT_JPEG
+ /* detect JPEG data */
+ imgb_memory = gst_buffer_peek_memory(inbuf, 1);
+ gst_memory_map(imgb_memory, &imgb_info, GST_MAP_READ);
+ imgb = (SCMN_IMGB *)imgb_info.data;
+ gst_memory_unmap(imgb_memory, &imgb_info);
+ if (imgb->jpeg_data && imgb->jpeg_size) {
+ GST_LOG_OBJECT (fimcconvert, "got a JPEG data");
+ fimcconvert->jpeg_data = imgb->jpeg_data;
+ fimcconvert->jpeg_data_size = imgb->jpeg_size;
+ } else {
+ fimcconvert->jpeg_data = NULL;
+ fimcconvert->jpeg_data_size = 0;
+ }
+#endif
+ }
+ }
+
+ /* initializing DRM IPP */
+ if (!fimcconvert->is_drm_inited) {
+ if (!fimcconvert->is_src_format_std && imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER && imgb->drm_fd) {
+ fimcconvert->drm_tbm_fd = imgb->drm_fd;
+ GST_WARNING_OBJECT (fimcconvert, "drm fd for tbm : %d", fimcconvert->drm_tbm_fd);
+ }
+ /* Open DRM */
+ if (!gst_fimcconvert_drm_ipp_init(fimcconvert)) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to gst_fimcconvert_drm_ipp_init()");
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+ return GST_FLOW_ERROR;
+ }
+ }
+
+ /* Do below only when first round */
+ if (fimcconvert->is_random_src_idx) {
+ GST_DEBUG_OBJECT (fimcconvert, "===== Set for SRC ==================================================================");
+ if (fimcconvert->is_src_format_std) {
+ /* if src colorspace format is standard format, do below just once. */
+ if (!fimcconvert->gem_info_src_normal_fmt[0].gem_handle) {
+ gret = gst_fimcconvert_drm_prepare_src_buf(fimcconvert, inbuf);
+ if (!gret) {
+ if (!fimcconvert->do_skip) {
+ goto ERROR;
+ }
+ }
+ }
+ } else {
+ gret = gst_fimcconvert_drm_prepare_src_buf(fimcconvert, inbuf);
+ if (!gret) {
+ if (!fimcconvert->do_skip) {
+ goto ERROR;
+ }
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "===================================================================================");
+ } else if (fimcconvert->is_first_set_for_src) {
+ /* Check if src buffer from decoder has new phy address */
+ if (gst_fimcconvert_check_new_src(fimcconvert, inbuf)) {
+ GST_DEBUG_OBJECT (fimcconvert, "===== First Set for SRC : Round %d =================================================",src_idx+1);
+ gret = gst_fimcconvert_drm_prepare_src_buf(fimcconvert, inbuf);
+ if (!gret) {
+ if (!fimcconvert->do_skip) {
+ goto ERROR;
+ }
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "===================================================================================");
+ } else {
+ /* check if this buffer should be skipped */
+ if (fimcconvert->do_skip) {
+ GST_WARNING_OBJECT (fimcconvert, "something wrong, gem_handle_y is 0. maybe this src buffer has invalid paddr/fd");
+ /* set is_random_src_idx to TRUE and reset all buffers */
+ fimcconvert->is_random_src_idx = TRUE;
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+ gst_fimcconvert_reset(fimcconvert);
+ g_mutex_lock (fimcconvert->fd_lock);
+ g_mutex_lock (instance_lock);
+ } else {
+ GST_INFO_OBJECT (fimcconvert, "found number of decoder output buffer(%d)",src_idx);
+ fimcconvert->src_buf_num = src_idx;
+ fimcconvert->is_first_set_for_src = FALSE;
+ fimcconvert->src_buf_idx = src_idx = 0;
+ }
+ }
+ }
+
+ /* check if this buffer should be skipped */
+ if (fimcconvert->do_skip) {
+ goto SKIP_CONVERTING;
+ }
+
+ if (fimcconvert->is_first_set_for_dst) {
+ GST_DEBUG_OBJECT (fimcconvert, "===== First Set for DST : Round %d =================================================",dst_idx+1);
+ gret = gst_fimcconvert_drm_prepare_dst_buf(fimcconvert);
+ if (!gret) {
+ goto ERROR;
+ }
+ GST_DEBUG_OBJECT (fimcconvert, "===================================================================================");
+ }
+
+ /* Check if src data's colorspace is normal format */
+ if (fimcconvert->is_src_format_std) {
+ GST_INFO_OBJECT (fimcconvert, "InBuf :: It's a standard format(%d), Do memory copy",fimcconvert->src_format_drm);
+ gst_buffer_extract(inbuf, 0, (void*)(unsigned int)fimcconvert->gem_info_src_normal_fmt[src_idx].usr_addr, gst_buffer_get_size(inbuf));
+#ifdef USE_CACHABLE_GEM
+ fimcconvert_gem_flush_cache(fimcconvert->drm_fimc_fd);
+#endif
+#ifdef DUMP_IMG
+ int ret = 0;
+ GST_INFO ("DUMP SRC IMG : inbuf size(%d)", GST_BUFFER_SIZE(inbuf));
+ ret = util_write_rawdata("dump_raw_src_img", GST_BUFFER_DATA(inbuf), GST_BUFFER_SIZE(inbuf));
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "util_write_rawdata() failed");
+ }
+#endif
+ }
+
+ /* Enqueue src buffer */
+ GST_LOG_OBJECT (fimcconvert, "enqueue src buffer : src_idx(%d), gem_handle_y(%u), gem_handle_cb(%u), gem_handle_cr(%u)",
+ src_idx,fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle,fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle,fimcconvert->gem_info_src[src_idx][SCMN_CR_PLANE].gem_handle);
+ ret = exynos_drm_ipp_queue_buf(fimcconvert->drm_fimc_fd, EXYNOS_DRM_OPS_SRC, IPP_BUF_ENQUEUE, fimcconvert->ipp_prop_id, src_idx,
+ fimcconvert->gem_info_src[src_idx][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_src[src_idx][SCMN_CB_PLANE].gem_handle,
+ fimcconvert->gem_info_src[src_idx][SCMN_CR_PLANE].gem_handle);
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "src buffer map to IPP failed, src_buf_idx(%d)", src_idx);
+ goto ERROR;
+ }
+
+ /* Enqueue dst buffer */
+ GST_LOG_OBJECT (fimcconvert, "enqueue dst buffer : dst_idx(%d), gem_handle_y(%u), gem_handle_cb(%u), gem_handle_cr(%u)",
+ dst_idx, fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle, fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].gem_handle);
+ ret = exynos_drm_ipp_queue_buf(fimcconvert->drm_fimc_fd, EXYNOS_DRM_OPS_DST, IPP_BUF_ENQUEUE, fimcconvert->ipp_prop_id, dst_idx,
+ fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].gem_handle, fimcconvert->gem_info_dst[dst_idx][SCMN_CB_PLANE].gem_handle, fimcconvert->gem_info_dst[dst_idx][SCMN_CR_PLANE].gem_handle);
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "dst buffer map to IPP failed, dst_buf_idx(%d)", dst_idx);
+ goto ERROR;
+ }
+
+ /* Set IPP to start */
+ if (!fimcconvert->is_drm_inited) {
+ if (!gst_fimcconvert_drm_ipp_ctrl(fimcconvert, FIMCCONVERT_IPP_CTRL_START)) {
+ GST_ERROR_OBJECT (fimcconvert, "failed to gst_fimcconvert_drm_ipp_ctrl(START)");
+ goto ERROR;
+ }
+ }
+
+ /* Wait using select */
+ FD_ZERO(&fds);
+ FD_SET(0, &fds);
+ FD_SET(fimcconvert->drm_fimc_fd, &fds);
+ ret = select(fimcconvert->drm_fimc_fd + 1, &fds, NULL, NULL, &timeout);
+ if (ret == 0 ) {
+ GST_ERROR_OBJECT (fimcconvert, "select timed out..");
+ goto ERROR;
+ }
+ if (ret == -1) {
+ GST_ERROR_OBJECT (fimcconvert, "select error, error num(%d)",errno);
+ goto ERROR;
+ }
+
+ /* Event handling */
+ {
+ char buffer[MAX_IPP_EVENT_BUFFER_SIZE] = {0};
+ int len = 0;
+ int i = 0;
+ struct drm_event *e;
+ struct drm_exynos_ipp_event *ipp_event;
+
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "before reading IPP event (no.%d)", total_converted_frame_count+1);
+ }
+#endif
+
+ len = read(fimcconvert->drm_fimc_fd, buffer, MAX_IPP_EVENT_BUFFER_SIZE-1);
+ if (len == 0 || len < sizeof *e) {
+ GST_ERROR_OBJECT (fimcconvert, "lengh(%d) is not valid", len);
+ goto ERROR;
+ }
+
+ while (i < len) {
+ e = (struct drm_event *) &buffer[i];
+ switch (e->type) {
+ case DRM_EXYNOS_IPP_EVENT:
+ ipp_event = (struct drm_exynos_ipp_event *) e;
+ src_idx = ipp_event->buf_id[EXYNOS_DRM_OPS_SRC];
+ dst_idx = ipp_event->buf_id[EXYNOS_DRM_OPS_DST];
+ GST_LOG_OBJECT (fimcconvert, "got DRM_EXYNOS_IPP_EVENT : src_buf_idx(%d), dst_buf_idx(%d)",src_idx,dst_idx);
+ break;
+ default:
+ GST_WARNING_OBJECT (fimcconvert, "got DRM_EXYNOS Other EVENT(%d)",e->type);
+ break;
+ }
+ i += e->length;
+ }
+
+#ifdef DEBUG_FOR_DV
+ if (total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "after reading IPP event (no.%d), got DRM_EXYNOS_IPP_EVENT : src_buf_idx(%d), dst_buf_idx(%d)",
+ total_converted_frame_count+1, src_idx, dst_idx);
+ }
+#endif
+ }
+
+ /* Update SCMN_IMGB information for outbuf */
+ if ( fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','N','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','T','1','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','V')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','U','Y','2')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','Y','V','Y')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','4','2','0')
+ || fimcconvert->dst_format_gst == GST_MAKE_FOURCC('S','R','3','2') ) {
+ if (!gst_fimcconvert_set_imgb_info_for_dst(fimcconvert, outbuf)) {
+ GST_ERROR_OBJECT (fimcconvert, "set SCMN_IMGB information failed..idx(%d)",dst_idx);
+ goto ERROR;
+ }
+ }
+
+ if (fimcconvert->is_random_src_idx) {
+ if (!fimcconvert->is_src_format_std) {
+ gst_fimcconvert_tbm_unmap_and_destroy_bo (fimcconvert, FIMCCONVERT_GEM_FOR_SRC, src_idx);
+ }
+ } else {
+ fimcconvert->src_buf_idx++;
+ if (fimcconvert->src_buf_idx == fimcconvert->src_buf_num || fimcconvert->src_buf_idx == MAX_SRC_BUF_NUM) {
+ if (fimcconvert->is_first_set_for_src) {
+ if (fimcconvert->src_buf_idx == MAX_SRC_BUF_NUM) {
+ }
+ GST_WARNING_OBJECT (fimcconvert, "it reached MAX_SRC_BUF_NUM(%d)", fimcconvert->src_buf_idx);
+ fimcconvert->is_first_set_for_src = FALSE;
+ }
+ fimcconvert->src_buf_idx = 0;
+ }
+ }
+ fimcconvert->dst_buf_idx++;
+ if (fimcconvert->dst_buf_idx == fimcconvert->num_of_dst_buffers) {
+ if (fimcconvert->is_first_set_for_dst) {
+ fimcconvert->is_first_set_for_dst = FALSE;
+ }
+ fimcconvert->dst_buf_idx = 0;
+ }
+
+ {
+ GstFimcConvertBuffer* fimc_buf = NULL;
+ GstMemory *fimc_memory = gst_buffer_peek_memory(outbuf, gst_buffer_n_memory(outbuf) - 1);
+ GstMapInfo fimc_info = GST_MAP_INFO_INIT;
+ gst_memory_map(fimc_memory, &fimc_info, GST_MAP_READ);
+ fimc_buf = (GstFimcConvertBuffer*)fimc_info.data;
+ gst_memory_unmap(fimc_memory, &fimc_info);
+ gst_buffer_prepend_memory(outbuf, gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY,
+ (void*)(unsigned long)fimcconvert->gem_info_dst[dst_idx][SCMN_Y_PLANE].usr_addr,
+ fimc_buf->actual_size,
+ 0,
+ fimc_buf->actual_size,
+ NULL,
+ NULL));
+ }
+
+#ifdef DUMP_IMG
+ GST_INFO ("DUMP DST IMG : outbuf size(%d)", GST_BUFFER_SIZE(outbuf));
+ ret = util_write_rawdata("dump_raw_dst_img", GST_BUFFER_DATA(outbuf), GST_BUFFER_SIZE(outbuf));
+ if (ret) {
+ GST_ERROR_OBJECT (fimcconvert, "util_write_rawdata() failed");
+ }
+#endif
+
+ if (!fimcconvert->is_drm_inited) {
+ fimcconvert->is_drm_inited = TRUE;
+ FIMCCONVERT_SEND_CUSTOM_EVENT_TO_SINK_WITH_DATA( 1 );
+ }
+#ifdef USE_CACHABLE_GEM
+ __ta__(" flush_cache() after IPP",
+ fimcconvert_gem_flush_cache(fimcconvert->drm_fimc_fd);
+ );
+#endif
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+
+#ifdef DEBUG_FOR_DV
+ if (++total_converted_frame_count <= 10) {
+ GST_WARNING_OBJECT (fimcconvert, "%2dth of IPP operation, buffer(%p)", total_converted_frame_count, outbuf);
+ }
+#endif
+
+ return GST_FLOW_OK;
+
+SKIP_CONVERTING:
+ /* skipping converting in case of incoming src buf's information is not valid */
+ GST_WARNING_OBJECT (fimcconvert, "SKIPPING CONVERTING..");
+
+ fimcconvert->do_skip = FALSE;
+
+ g_mutex_lock (fimcconvert->buf_idx_lock);
+ if (fimcconvert->dst_buf_num > 0) {
+ fimcconvert->dst_buf_num--;
+ }
+ g_mutex_unlock (fimcconvert->buf_idx_lock);
+
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+ return GST_BASE_TRANSFORM_FLOW_DROPPED;
+
+ERROR:
+ g_mutex_unlock (instance_lock);
+ g_mutex_unlock (fimcconvert->fd_lock);
+
+ gst_fimcconvert_reset(fimcconvert);
+
+ GST_DEBUG_OBJECT (fimcconvert, "[END]");
+ return GST_FLOW_ERROR;
+}
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT(fimcconvert_debug, "fimcconvert", 0, "Fimc Converter");
+ return gst_element_register(plugin, "fimcconvert", GST_RANK_NONE, GST_TYPE_FIMCCONVERT);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ fimcconvert,
+ "Fimc Converter",
+ plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com")
+
--- /dev/null
+/*
+ * FimcConvert
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_FIMC_CONVERT_H__
+#define __GST_FIMC_CONVERT_H__
+
+#include <stdio.h>
+#include <gst/gst.h>
+#include <gst/base/gstbasetransform.h>
+#include <string.h>
+#include <gst/video/video.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <linux/vt.h>
+#include <error.h>
+#include "fimc_drm_api.h"
+
+G_BEGIN_DECLS
+
+GST_DEBUG_CATEGORY_EXTERN (fimcconvert_debug);
+#define GST_CAT_DEFAULT fimcconvert_debug
+
+#define GST_TYPE_FIMCCONVERT (gst_fimcconvert_get_type())
+#define GST_FIMCCONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FIMCCONVERT,GstFimcConvert))
+#define GST_FIMCCONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FIMCCONVERT,GstFimcConvertClass))
+#define GST_IS_FIMCCONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FIMCCONVERT))
+#define GST_IS_FIMCCONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FIMCCONVERT))
+
+typedef struct _GstFimcConvert GstFimcConvert;
+typedef struct _GstFimcConvertClass GstFimcConvertClass;
+typedef struct _GstFimcConvertBuffer GstFimcConvertBuffer;
+typedef struct _GemInfoSrc GemInfoSrc;
+typedef struct _GemInfoDst GemInfoDst;
+
+typedef enum {
+ BUF_SHARE_METHOD_PADDR = 0,
+ BUF_SHARE_METHOD_FD,
+ BUF_SHARE_METHOD_TIZEN_BUFFER
+} buf_share_method_t;
+
+/* macro for sending custom event ********************************************/
+#define FIMCCONVERT_SEND_CUSTOM_EVENT_TO_SINK_WITH_DATA( x_addr ) \
+do \
+{ \
+ GstEvent *event = NULL; \
+ GstStructure *st = NULL; \
+ st = gst_structure_new ("GstStructureForCustomEvent", "data-addr", G_TYPE_UINT, x_addr, NULL); \
+ if (!st) { \
+ GST_WARNING_OBJECT(fimcconvert,"structure make failed"); \
+ } \
+ GST_DEBUG ("set data addr(%x) in GstStructure",x_addr); \
+ event = gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_OOB, st); \
+ if (!event) { \
+ GST_WARNING_OBJECT(fimcconvert,"event make failed"); \
+ } \
+ if (GST_IS_PAD (fimcconvert->src_pad)) { \
+ if (!gst_pad_push_event(fimcconvert->src_pad, event)) { \
+ GST_DEBUG_OBJECT(fimcconvert, "sending event failed, but keep going.."); \
+ } \
+ } \
+}while(0)
+
+/* macro related to TBM ******************************************************/
+#define FIMCCONVERT_TBM_BO_ALLOC( x_bo, x_size, x_mem_option ) \
+do \
+{ \
+ x_bo = tbm_bo_alloc (fimcconvert->tbm, x_size, x_mem_option); \
+ if (!x_bo) { \
+ GST_ERROR_OBJECT(fimcconvert,"failed to tbm_bo_alloc(), size(%d)", x_size); \
+ return FALSE; \
+ } \
+}while(0)
+
+#define FIMCCONVERT_TBM_BO_ALLOC_AND_MAP( x_bo, x_bo_handle, x_size, x_mem_option ) \
+do \
+{ \
+ x_bo = tbm_bo_alloc (fimcconvert->tbm, x_size, x_mem_option); \
+ if (!x_bo) { \
+ GST_ERROR_OBJECT(fimcconvert,"failed to tbm_bo_alloc(), size(%d)", x_size); \
+ return FALSE; \
+ } \
+ x_bo_handle = tbm_bo_map (x_bo, TBM_DEVICE_CPU, TBM_OPTION_READ | TBM_OPTION_WRITE); \
+ if (!x_bo_handle.ptr) { \
+ GST_ERROR_OBJECT(fimcconvert,"failed to tbm_bo_map(), bo(%p)", x_bo); \
+ return FALSE; \
+ } \
+ memset (x_bo_handle.ptr, 0x0, x_size); \
+}while(0)
+
+#define FIMCCONVERT_TBM_BO_GET_GEM_HANDLE( x_bo, x_bo_handle ) \
+do \
+{ \
+ x_bo_handle = tbm_bo_get_handle(x_bo, TBM_DEVICE_2D); \
+ if (!x_bo_handle.u32) { \
+ GST_ERROR_OBJECT(fimcconvert,"failed to tbm_bo_get_handle(GEM_HANDLE), bo(%p), gem_handle(%d)", x_bo, x_bo_handle.u32); \
+ return FALSE; \
+ } else { \
+ GST_LOG_OBJECT(fimcconvert,"tbm_bo_get_handle(GEM_HANDLE) finished, bo(%p), gem_handle(%d)", x_bo, x_bo_handle.u32); \
+ } \
+}while(0)
+
+#define FIMCCONVERT_TBM_BO_GET_VADDR( x_bo, x_bo_handle, x_size ) \
+do \
+{ \
+ x_bo_handle = tbm_bo_get_handle(x_bo, TBM_DEVICE_CPU); \
+ if (!x_bo_handle.ptr) { \
+ GST_ERROR_OBJECT(fimcconvert,"failed to tbm_bo_get_handle(VADDR), bo(%p), vaddr(%p)", x_bo, x_bo_handle.ptr); \
+ return FALSE; \
+ } else { \
+ memset (x_bo_handle.ptr, 0x0, x_size); \
+ GST_LOG_OBJECT(fimcconvert,"tbm_bo_get_handle(VADDR) finished, bo(%p), vaddr(%p)", x_bo, x_bo_handle.ptr); \
+ } \
+}while(0)
+
+/* color spaces **************************************************************/
+/* YUV planar type */
+#define SCMN_CS_YUV400 0 /* Y */
+#define SCMN_CS_YUV420 1 /* Y:U:V 4:2:0 */
+#define SCMN_CS_YUV422 2 /* Y:U:V 4:2:2 */
+#define SCMN_CS_YUV444 3 /* Y:U:V 4:4:4 */
+#define SCMN_CS_YV12 4 /* Y:V:U 4:2:0 */
+#define SCMN_CS_I420 SCMN_CS_YUV420 /* Y:U:V */
+#define SCMN_CS_IYUV SCMN_CS_YUV420 /* Y:U:V */
+#define SCMN_CS_YV16 5 /* Y:V:U 4:2:2 */
+#define SCMN_CS_NV12 6
+#define SCMN_CS_NV21 7
+#define SCMN_CS_YUV422N SCMN_CS_YUV422
+#define SCMN_CS_YUV422W 8
+#define SCMN_CS_GRAY SCMN_CS_YUV400
+#define SCMN_CS_Y800 SCMN_CS_YUV400
+#define SCMN_CS_Y16 9
+#define SCMN_CS_GRAYA 10
+#define SCMN_CS_NV12_T64X32 11 /* 64x32 Tiled NV12 type */
+
+/* YUV pack type */
+#define SCMN_CS_UYVY 100
+#define SCMN_CS_YUYV 101
+#define SCMN_CS_YUY2 SCMN_CS_YUYV
+#define SCMN_CS_V422 SCMN_CS_YUYV
+#define SCMN_CS_YUNV SCMN_CS_YUYV
+#define SCMN_CS_Y8A8 110
+
+/* RGB pack type */
+#define SCMN_CS_RGB565 200
+#define SCMN_CS_BGR565 201
+
+#define SCMN_CS_RGB555 210 /* 1 : R(5) : G(5) : R(5) */
+#define SCMN_CS_BGR555 211
+
+#define SCMN_CS_RGB666 300
+#define SCMN_CS_BGR666 301
+
+#define SCMN_CS_RGB888 400
+#define SCMN_CS_BGR888 401
+
+#define SCMN_CS_RGBA8888 500
+#define SCMN_CS_BGRA8888 501
+#define SCMN_CS_ARGB8888 502
+#define SCMN_CS_ABGR8888 503
+
+/* unknown color space */
+#define SCMN_CS_UNKNOWN 1000
+
+/* macro for color space *****************************************************/
+#define SCMN_CS_IS_YUV(cs) ((cs)>=0 && (cs)<200)
+#define SCMN_CS_IS_YUV_PLANAR(cs) ((cs)>=0 && (cs)<100)
+#define SCMN_CS_IS_YUV_PACK(cs) ((cs)>=100 && (cs)<200)
+#define SCMN_CS_IS_RGB_PACK(cs) ((cs)>=200 && (cs)<600)
+#define SCMN_CS_IS_RGB16_PACK(cs) ((cs)>=200 && (cs)<300)
+#define SCMN_CS_IS_RGB18_PACK(cs) ((cs)>=300 && (cs)<400)
+#define SCMN_CS_IS_RGB24_PACK(cs) ((cs)>=400 && (cs)<500)
+#define SCMN_CS_IS_RGB32_PACK(cs) ((cs)>=500 && (cs)<600)
+
+/* max channel count *********************************************************/
+#define SCMN_IMGB_MAX_PLANE (4)
+
+#define SCMN_Y_PLANE 0
+#define SCMN_CB_PLANE 1
+#define SCMN_CR_PLANE 2
+
+/* image buffer definition ***************************************************
+
+ +------------------------------------------+ ---
+ | | ^
+ | a[], p[] | |
+ | +---------------------------+ --- | |
+ | | | ^ | |
+ | |<---------- w[] ---------->| | | |
+ | | | | | |
+ | | | |
+ | | | h[] | e[]
+ | | | |
+ | | | | | |
+ | | | | | |
+ | | | v | |
+ | +---------------------------+ --- | |
+ | | v
+ +------------------------------------------+ ---
+
+ |<----------------- s[] ------------------>|
+*/
+
+typedef struct
+{
+ /* width of each image plane */
+ int w[SCMN_IMGB_MAX_PLANE];
+ /* height of each image plane */
+ int h[SCMN_IMGB_MAX_PLANE];
+ /* stride of each image plane */
+ int s[SCMN_IMGB_MAX_PLANE];
+ /* elevation of each image plane */
+ int e[SCMN_IMGB_MAX_PLANE];
+ /* user space address of each image plane */
+ void * a[SCMN_IMGB_MAX_PLANE];
+ /* physical address of each image plane, if needs */
+ void * p[SCMN_IMGB_MAX_PLANE];
+ /* color space type of image */
+ int cs;
+ /* left postion, if needs */
+ int x;
+ /* top position, if needs */
+ int y;
+ /* to align memory */
+ int __dummy2;
+ /* arbitrary data */
+ int data[16];
+ /* dma buf fd */
+ int dma_buf_fd[SCMN_IMGB_MAX_PLANE];
+ /* buffer share method */
+ int buf_share_method;
+ /* Y plane size in case of ST12 */
+ int y_size;
+ /* UV plane size in case of ST12 */
+ int uv_size;
+ /* TBM buffer object */
+ tbm_bo bo[SCMN_IMGB_MAX_PLANE];
+ /* JPEG data */
+ void *jpeg_data;
+ /* JPEG size */
+ int jpeg_size;
+ /* DRM node fd for TBM */
+ int drm_fd;
+} SCMN_IMGB;
+
+#define FIMCCONVERT_DST_WIDTH_DEFAULT 0
+#define FIMCCONVERT_DST_WIDTH_MIN 0
+#define FIMCCONVERT_DST_WIDTH_MAX 32767
+#define FIMCCONVERT_DST_HEIGHT_DEFAULT 0
+#define FIMCCONVERT_DST_HEIGHT_MIN 0
+#define FIMCCONVERT_DST_HEIGHT_MAX 32767
+#define FIMCCONVERT_DST_BUFFER_MIN 2
+#define FIMCCONVERT_DST_BUFFER_DEFAULT 3
+#define FIMCCONVERT_DST_BUFFER_MAX 12
+
+#define SRC_BUF_NUM_FOR_STD_FMT 6 /* fixed number of buffer for standard colorspace format */
+#define MAX_SRC_BUF_NUM 12 /* Max number of upstream src plugins's buffer */
+#define MAX_DST_BUF_NUM FIMCCONVERT_DST_BUFFER_MAX
+
+/* Dump raw img (src and dst) */
+//#define DUMP_IMG
+
+//#define USE_TBM
+#define USE_DETECT_JPEG
+#define MEM_OP_NONCACHE_NONCONTIG ( TBM_BO_DEFAULT | TBM_BO_NONCACHABLE )
+#define MEM_OP_NONCACHE_CONTIG ( TBM_BO_SCANOUT | TBM_BO_NONCACHABLE )
+
+struct _GstFimcConvertBuffer {
+ GstBuffer *buffer;
+ GstFimcConvert *fimcconvert;
+ guint actual_size;
+};
+
+struct _GemInfoSrc {
+ unsigned int gem_handle;
+ uint64_t phy_addr;
+ int dma_buf_fd;
+ tbm_bo bo;
+ uint64_t size;
+};
+
+struct _GemInfoDst {
+ unsigned int gem_handle;
+ uint64_t usr_addr;
+ uint64_t phy_addr;
+ int dma_buf_fd;
+ tbm_bo bo;
+ uint64_t size;
+};
+
+struct _GstFimcConvert {
+ GstBaseTransform element;
+ GstPad* src_pad;
+
+ /* Src paramters */
+ gint src_caps_width;
+ gint src_caps_height;
+ guint src_buf_size; /**< for a standard colorspace format */
+ guint32 src_format_drm; /**< fourcc colorspace format for src */
+ gboolean is_src_format_std;
+
+ /* Dst paramters */
+ gint dst_caps_width;
+ gint dst_caps_height;
+ guint dst_buf_size;
+ guint32 dst_format_drm; /**< fourcc colorspace format for dst */
+ guint32 dst_format_gst; /**< fourcc colorspace format of GST */
+
+ /* Properties */
+ guint rotate_ang;
+ gint dst_width;
+ gint dst_height;
+ gint dst_flip;
+ gboolean is_random_src_idx;
+ guint num_of_dst_buffers;
+
+ /* DRM/GEM information */
+ gint drm_fimc_fd;
+ guint32 ipp_prop_id;
+ GemInfoSrc gem_info_src[MAX_SRC_BUF_NUM][SCMN_IMGB_MAX_PLANE];
+ GemInfoDst gem_info_src_normal_fmt[MAX_SRC_BUF_NUM];
+ GemInfoDst gem_info_dst[MAX_DST_BUF_NUM][SCMN_IMGB_MAX_PLANE];
+ buf_share_method_t buf_share_method_type;
+
+ /* Tizen Buffer Manager */
+ tbm_bufmgr tbm;
+ gint drm_tbm_fd;
+
+ gboolean do_skip;
+ gboolean is_same_caps;
+ gboolean is_drm_inited;
+ gboolean is_first_set_for_src;
+ gboolean is_first_set_for_dst;
+ guint src_buf_num;
+ guint src_buf_idx;
+ guint dst_buf_num;
+ guint dst_buf_idx;
+
+ /* JPEG data */
+ void *jpeg_data;
+ int jpeg_data_size;
+
+ GMutex *fd_lock;
+ GMutex *buf_idx_lock;
+};
+
+struct _GstFimcConvertClass {
+ GstBaseTransformClass parent_class;
+};
+
+GType gst_fimcconvert_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_FIMC_CONVERT_H__ */
+
+
--- /dev/null
+# a silly hack that generates autoregen.sh but it's handy
+# Remove the old autoregen.sh first to create a new file,
+# as the current one may be being read by the shell executing
+# this script.
+if [ -f "autoregen.sh" ]; then
+ rm autoregen.sh
+fi
+echo "#!/bin/sh" > autoregen.sh
+echo "./autogen.sh $@ \$@" >> autoregen.sh
+chmod +x autoregen.sh
+
+# helper functions for autogen.sh
+
+debug ()
+# print out a debug message if DEBUG is a defined variable
+{
+ if test ! -z "$DEBUG"
+ then
+ echo "DEBUG: $1"
+ fi
+}
+
+version_check ()
+# check the version of a package
+# first argument : package name (executable)
+# second argument : optional path where to look for it instead
+# third argument : source download url
+# rest of arguments : major, minor, micro version
+# all consecutive ones : suggestions for binaries to use
+# (if not specified in second argument)
+{
+ PACKAGE=$1
+ PKG_PATH=$2
+ URL=$3
+ MAJOR=$4
+ MINOR=$5
+ MICRO=$6
+
+ # for backwards compatibility, we let PKG_PATH=PACKAGE when PKG_PATH null
+ if test -z "$PKG_PATH"; then PKG_PATH=$PACKAGE; fi
+ debug "major $MAJOR minor $MINOR micro $MICRO"
+ VERSION=$MAJOR
+ if test ! -z "$MINOR"; then VERSION=$VERSION.$MINOR; else MINOR=0; fi
+ if test ! -z "$MICRO"; then VERSION=$VERSION.$MICRO; else MICRO=0; fi
+
+ debug "major $MAJOR minor $MINOR micro $MICRO"
+
+ for SUGGESTION in $PKG_PATH; do
+ COMMAND="$SUGGESTION"
+
+ # don't check if asked not to
+ test -z "$NOCHECK" && {
+ echo -n " checking for $COMMAND >= $VERSION ... "
+ } || {
+ # we set a var with the same name as the package, but stripped of
+ # unwanted chars
+ VAR=`echo $PACKAGE | sed 's/-//g'`
+ debug "setting $VAR"
+ eval $VAR="$COMMAND"
+ return 0
+ }
+
+ debug "checking version with $COMMAND"
+ ($COMMAND --version) < /dev/null > /dev/null 2>&1 ||
+ {
+ echo "not found."
+ continue
+ }
+ # strip everything that's not a digit, then use cut to get the first field
+ pkg_version=`$COMMAND --version|head -n 1|sed 's/^.*)[^0-9]*//'|cut -d' ' -f1`
+ debug "pkg_version $pkg_version"
+ # remove any non-digit characters from the version numbers to permit numeric
+ # comparison
+ pkg_major=`echo $pkg_version | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
+ pkg_minor=`echo $pkg_version | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
+ pkg_micro=`echo $pkg_version | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
+ test -z "$pkg_major" && pkg_major=0
+ test -z "$pkg_minor" && pkg_minor=0
+ test -z "$pkg_micro" && pkg_micro=0
+ debug "found major $pkg_major minor $pkg_minor micro $pkg_micro"
+
+ #start checking the version
+ debug "version check"
+
+ # reset check
+ WRONG=
+
+ if [ ! "$pkg_major" -gt "$MAJOR" ]; then
+ debug "major: $pkg_major <= $MAJOR"
+ if [ "$pkg_major" -lt "$MAJOR" ]; then
+ debug "major: $pkg_major < $MAJOR"
+ WRONG=1
+ elif [ ! "$pkg_minor" -gt "$MINOR" ]; then
+ debug "minor: $pkg_minor <= $MINOR"
+ if [ "$pkg_minor" -lt "$MINOR" ]; then
+ debug "minor: $pkg_minor < $MINOR"
+ WRONG=1
+ elif [ "$pkg_micro" -lt "$MICRO" ]; then
+ debug "micro: $pkg_micro < $MICRO"
+ WRONG=1
+ fi
+ fi
+ fi
+
+ if test ! -z "$WRONG"; then
+ echo "found $pkg_version, not ok !"
+ continue
+ else
+ echo "found $pkg_version, ok."
+ # we set a var with the same name as the package, but stripped of
+ # unwanted chars
+ VAR=`echo $PACKAGE | sed 's/-//g'`
+ debug "setting $VAR"
+ eval $VAR="$COMMAND"
+ return 0
+ fi
+ done
+
+ echo "not found !"
+ echo "You must have $PACKAGE installed to compile $package."
+ echo "Download the appropriate package for your distribution,"
+ echo "or get the source tarball at $URL"
+ return 1;
+}
+
+aclocal_check ()
+{
+ # normally aclocal is part of automake
+ # so we expect it to be in the same place as automake
+ # so if a different automake is supplied, we need to adapt as well
+ # so how's about replacing automake with aclocal in the set var,
+ # and saving that in $aclocal ?
+ # note, this will fail if the actual automake isn't called automake*
+ # or if part of the path before it contains it
+ if [ -z "$automake" ]; then
+ echo "Error: no automake variable set !"
+ return 1
+ else
+ aclocal=`echo $automake | sed s/automake/aclocal/`
+ debug "aclocal: $aclocal"
+ if [ "$aclocal" != "aclocal" ];
+ then
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-aclocal=$aclocal"
+ fi
+ if [ ! -x `which $aclocal` ]; then
+ echo "Error: cannot execute $aclocal !"
+ return 1
+ fi
+ fi
+}
+
+autoheader_check ()
+{
+ # same here - autoheader is part of autoconf
+ # use the same voodoo
+ if [ -z "$autoconf" ]; then
+ echo "Error: no autoconf variable set !"
+ return 1
+ else
+ autoheader=`echo $autoconf | sed s/autoconf/autoheader/`
+ debug "autoheader: $autoheader"
+ if [ "$autoheader" != "autoheader" ];
+ then
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoheader=$autoheader"
+ fi
+ if [ ! -x `which $autoheader` ]; then
+ echo "Error: cannot execute $autoheader !"
+ return 1
+ fi
+ fi
+
+}
+autoconf_2_52d_check ()
+{
+ # autoconf 2.52d has a weird issue involving a yes:no error
+ # so don't allow it's use
+ test -z "$NOCHECK" && {
+ ac_version=`$autoconf --version|head -n 1|sed 's/^[a-zA-Z\.\ ()]*//;s/ .*$//'`
+ if test "$ac_version" = "2.52d"; then
+ echo "autoconf 2.52d has an issue with our current build."
+ echo "We don't know who's to blame however. So until we do, get a"
+ echo "regular version. RPM's of a working version are on the gstreamer site."
+ exit 1
+ fi
+ }
+ return 0
+}
+
+die_check ()
+{
+ # call with $DIE
+ # if set to 1, we need to print something helpful then die
+ DIE=$1
+ if test "x$DIE" = "x1";
+ then
+ echo
+ echo "- Please get the right tools before proceeding."
+ echo "- Alternatively, if you're sure we're wrong, run with --nocheck."
+ exit 1
+ fi
+}
+
+autogen_options ()
+{
+ if test "x$1" = "x"; then
+ return 0
+ fi
+
+ while test "x$1" != "x" ; do
+ optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ case "$1" in
+ --noconfigure)
+ NOCONFIGURE=defined
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --noconfigure"
+ echo "+ configure run disabled"
+ shift
+ ;;
+ --nocheck)
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --nocheck"
+ NOCHECK=defined
+ echo "+ autotools version check disabled"
+ shift
+ ;;
+ --debug)
+ DEBUG=defined
+ AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --debug"
+ echo "+ debug output enabled"
+ shift
+ ;;
+ --prefix=*)
+ CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT --prefix=$optarg"
+ echo "+ passing --prefix=$optarg to configure"
+ shift
+ ;;
+ --prefix)
+ shift
+ echo "DEBUG: $1"
+ CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT --prefix=$1"
+ echo "+ passing --prefix=$1 to configure"
+ shift
+ ;;
+
+ -h|--help)
+ echo "autogen.sh (autogen options) -- (configure options)"
+ echo "autogen.sh help options: "
+ echo " --noconfigure don't run the configure script"
+ echo " --nocheck don't do version checks"
+ echo " --debug debug the autogen process"
+ echo " --prefix will be passed on to configure"
+ echo
+ echo " --with-autoconf PATH use autoconf in PATH"
+ echo " --with-automake PATH use automake in PATH"
+ echo
+ echo "to pass options to configure, put them as arguments after -- "
+ exit 1
+ ;;
+ --with-automake=*)
+ AUTOMAKE=$optarg
+ echo "+ using alternate automake in $optarg"
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-automake=$AUTOMAKE"
+ shift
+ ;;
+ --with-autoconf=*)
+ AUTOCONF=$optarg
+ echo "+ using alternate autoconf in $optarg"
+ CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoconf=$AUTOCONF"
+ shift
+ ;;
+ --disable*|--enable*|--with*)
+ echo "+ passing option $1 to configure"
+ CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $1"
+ shift
+ ;;
+ --) shift ; break ;;
+ *) echo "- ignoring unknown autogen.sh argument $1"; shift ;;
+ esac
+ done
+
+ for arg do CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $arg"; done
+ if test ! -z "$CONFIGURE_EXT_OPT"
+ then
+ echo "+ options passed to configure: $CONFIGURE_EXT_OPT"
+ fi
+}
+
+toplevel_check ()
+{
+ srcfile=$1
+ test -f $srcfile || {
+ echo "You must run this script in the top-level $package directory"
+ exit 1
+ }
+}
+
+
+tool_run ()
+{
+ tool=$1
+ options=$2
+ run_if_fail=$3
+ echo "+ running $tool $options..."
+ $tool $options || {
+ echo
+ echo $tool failed
+ eval $run_if_fail
+ exit 1
+ }
+}
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+</manifest>
--- /dev/null
+EXTRA_DIST = as-version.m4 as-compiler-flag.m4\r
--- /dev/null
+dnl as-compiler-flag.m4 0.0.1\r
+dnl autostars m4 macro for detection of compiler flags\r
+dnl\r
+dnl ds@schleef.org\r
+\r
+AC_DEFUN([AS_COMPILER_FLAG],\r
+[\r
+ AC_MSG_CHECKING([to see if compiler understands $1])\r
+\r
+ save_CFLAGS="$CFLAGS"\r
+ CFLAGS="$CFLAGS $1"\r
+\r
+ AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])\r
+ CFLAGS="$save_CFLAGS"\r
+\r
+ if test "X$flag_ok" = Xyes ; then\r
+ $2\r
+ true\r
+ else\r
+ $3\r
+ true\r
+ fi\r
+ AC_MSG_RESULT([$flag_ok])\r
+])\r
+\r
--- /dev/null
+dnl as-version.m4 0.1.0\r
+\r
+dnl autostars m4 macro for versioning\r
+\r
+dnl Thomas Vander Stichele <thomas at apestaart dot org>\r
+\r
+dnl $Id: as-version.m4,v 1.2 2004-09-17 22:18:03 leroutier Exp $\r
+\r
+dnl AS_VERSION(PACKAGE, PREFIX, MAJOR, MINOR, MICRO, NANO,\r
+dnl ACTION-IF-NO-NANO, [ACTION-IF-NANO])\r
+\r
+dnl example\r
+dnl AS_VERSION(gstreamer, GST_VERSION, 0, 3, 2,)\r
+dnl for a 0.3.2 release version\r
+\r
+dnl this macro\r
+dnl - defines [$PREFIX]_MAJOR, MINOR and MICRO\r
+dnl - if NANO is empty, then we're in release mode, else in cvs/dev mode\r
+dnl - defines [$PREFIX], VERSION, and [$PREFIX]_RELEASE\r
+dnl - executes the relevant action\r
+dnl - AC_SUBST's PACKAGE, VERSION, [$PREFIX] and [$PREFIX]_RELEASE\r
+dnl as well as the little ones\r
+dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents\r
+dnl maintainer mode from running ok\r
+dnl\r
+dnl don't forget to put #undef [$2] and [$2]_RELEASE in acconfig.h\r
+dnl if you use acconfig.h\r
+\r
+AC_DEFUN([AS_VERSION],\r
+[\r
+ PACKAGE=[$1]\r
+ [$2]_MAJOR=[$3]\r
+ [$2]_MINOR=[$4]\r
+ [$2]_MICRO=[$5]\r
+ NANO=[$6]\r
+ [$2]_NANO=$NANO\r
+ if test "x$NANO" = "x" || test "x$NANO" = "x0";\r
+ then\r
+ AC_MSG_NOTICE(configuring [$1] for release)\r
+ VERSION=[$3].[$4].[$5]\r
+ [$2]_RELEASE=1\r
+ dnl execute action\r
+ ifelse([$7], , :, [$7])\r
+ else\r
+ AC_MSG_NOTICE(configuring [$1] for development with nano $NANO)\r
+ VERSION=[$3].[$4].[$5].$NANO\r
+ [$2]_RELEASE=0.`date +%Y%m%d.%H%M%S`\r
+ dnl execute action\r
+ ifelse([$8], , :, [$8])\r
+ fi\r
+\r
+ [$2]=$VERSION\r
+ AC_DEFINE_UNQUOTED([$2], "$[$2]", [Define the version])\r
+ AC_SUBST([$2])\r
+ AC_DEFINE_UNQUOTED([$2]_RELEASE, "$[$2]_RELEASE", [Define the release version])\r
+ AC_SUBST([$2]_RELEASE)\r
+\r
+ AC_SUBST([$2]_MAJOR)\r
+ AC_SUBST([$2]_MINOR)\r
+ AC_SUBST([$2]_MICRO)\r
+ AC_SUBST([$2]_NANO)\r
+ AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Define the package name])\r
+ AC_SUBST(PACKAGE)\r
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Define the version])\r
+ AC_SUBST(VERSION)\r
+])\r
--- /dev/null
+Name: gst-plugins-tizen1.0
+Version: 0.1.0
+Summary: GStreamer tizen plugins (common)
+Release: 2
+Group: Multimedia/Framework
+Url: http://gstreamer.freedesktop.org/
+License: LGPL-2.0+
+Source0: %{name}-%{version}.tar.gz
+%define gst_branch 1.0
+
+#BuildRequires: pkgconfig(camsrcjpegenc)
+BuildRequires: pkgconfig(ecore)
+BuildRequires: pkgconfig(ecore-x)
+BuildRequires: pkgconfig(evas)
+BuildRequires: pkgconfig(gstreamer-audio-1.0)
+BuildRequires: pkgconfig(gstreamer-video-1.0)
+BuildRequires: pkgconfig(gstreamer-plugins-base-1.0)
+BuildRequires: pkgconfig(gstreamer-1.0)
+BuildRequires: pkgconfig(libexif)
+BuildRequires: pkgconfig(libdri2)
+BuildRequires: pkgconfig(x11)
+BuildRequires: pkgconfig(xext)
+BuildRequires: pkgconfig(xv)
+BuildRequires: pkgconfig(xdamage)
+BuildRequires: pkgconfig(libdrm)
+BuildRequires: pkgconfig(libtbm)
+BuildRequires: libdrm-devel
+BuildRequires: pkgconfig(dri2proto)
+BuildRequires: pkgconfig(xfixes)
+BuildRequires: pkgconfig(vconf)
+#BuildRequires: pkgconfig(mm-scmirroring-common)
+
+%description
+GStreamer tizen plugins (common)
+
+%prep
+%setup -q
+
+
+%build
+export CFLAGS+=" -DGST_EXT_TIME_ANALYSIS -DGST_EXT_XV_ENHANCEMENT -DEXPORT_API=\"__attribute__((visibility(\\\"default\\\")))\" "
+
+./autogen.sh --disable-static
+%configure --disable-static
+
+make %{?jobs:-j%jobs}
+
+%install
+rm -rf %{buildroot}
+%make_install
+
+
+%files
+%manifest gst-plugins-tizen1.0.manifest
+%defattr(-,root,root,-)
+%{_libdir}/gstreamer-%{gst_branch}/*.so
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstpdpushsrc.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la, #
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstpdpushsrc_la_SOURCES = gstpdpushsrc.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstpdpushsrc_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS)
+libgstpdpushsrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS)
+libgstpdpushsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+# headers we need but don't want installed
+noinst_HEADERS = gstpdpushsrc.h
--- /dev/null
+/*
+ * pdpushsrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Seungbae Shin <seungbae.shin@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <gst/gst.h>
+#include "gstpdpushsrc.h"
+#include <errno.h>
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef G_OS_WIN32
+#include <io.h> /* lseek, open, close, read */
+/* On win32, stat* default to 32 bit; we need the 64-bit
+ * variants, so explicitly define it that way. */
+#define stat __stat64
+#define fstat _fstat64
+#undef lseek
+#define lseek _lseeki64
+#undef off_t
+#define off_t guint64
+/* Prevent stat.h from defining the stat* functions as
+ * _stat*, since we're explicitly overriding that */
+#undef _INC_STAT_INL
+#endif
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+/* FIXME we should be using glib for this */
+#ifndef S_ISREG
+#define S_ISREG(mode) ((mode)&_S_IFREG)
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(mode) ((mode)&_S_IFDIR)
+#endif
+#ifndef S_ISSOCK
+#define S_ISSOCK(x) (0)
+#endif
+#ifndef O_BINARY
+#define O_BINARY (0)
+#endif
+
+static int
+file_open (const gchar * filename, int flags, int mode)
+{
+ return open (filename, flags, mode);
+}
+
+GST_DEBUG_CATEGORY_STATIC (gst_pd_pushsrc_debug);
+#define GST_CAT_DEFAULT gst_pd_pushsrc_debug
+
+/* FileSrc signals and args */
+enum
+{
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+#define DEFAULT_BLOCKSIZE 4*1024
+
+enum
+{
+ ARG_0,
+ ARG_LOCATION,
+ ARG_EOS,
+};
+
+static void gst_pd_pushsrc_finalize (GObject * object);
+
+static void gst_pd_pushsrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_pd_pushsrc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+
+static gboolean gst_pd_pushsrc_start (GstBaseSrc * basesrc);
+static gboolean gst_pd_pushsrc_stop (GstBaseSrc * basesrc);
+
+static gboolean gst_pd_pushsrc_is_seekable (GstBaseSrc * src);
+static gboolean gst_pd_pushsrc_get_size (GstBaseSrc * src, guint64 * size);
+static gboolean gst_pd_pushsrc_query (GstBaseSrc * src, GstQuery * query);
+static void gst_pd_pushsrc_uri_handler_init (gpointer g_iface, gpointer iface_data);
+static GstFlowReturn gst_pd_pushsrc_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer);
+static gboolean gst_pd_pushsrc_checkgetrange (GstPad * pad);
+
+G_DEFINE_TYPE_WITH_CODE (GstPDPushSrc, gst_pd_pushsrc, GST_TYPE_BASE_SRC,
+ G_IMPLEMENT_INTERFACE(GST_TYPE_URI_HANDLER, gst_pd_pushsrc_uri_handler_init));
+
+static void
+gst_pd_pushsrc_base_init (gpointer g_class)
+{
+ GST_LOG ("IN");
+
+ GST_LOG ("OUT");
+}
+
+static void
+gst_pd_pushsrc_class_init (GstPDPushSrcClass * klass)
+{
+ GST_LOG ("IN");
+
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBaseSrcClass *gstbasesrc_class;
+
+ gobject_class = G_OBJECT_CLASS (klass);
+ gstelement_class = GST_ELEMENT_CLASS (klass);
+ gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
+
+ gobject_class->set_property = gst_pd_pushsrc_set_property;
+ gobject_class->get_property = gst_pd_pushsrc_get_property;
+ gobject_class->finalize = gst_pd_pushsrc_finalize;
+
+ g_object_class_install_property (gobject_class, ARG_LOCATION,
+ g_param_spec_string ("location", "File Location",
+ "Location of the file to read", NULL,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
+ GST_PARAM_MUTABLE_READY));
+
+ g_object_class_install_property (gobject_class, ARG_EOS,
+ g_param_spec_boolean ("eos",
+ "EOS recived on downloading pipeline",
+ "download of clip is over",
+ 0,
+ G_PARAM_READWRITE));
+
+ gst_element_class_set_details_simple (gstelement_class,
+ "PD push source",
+ "Source/File",
+ "Read from arbitrary point in a file",
+ "Naveen Ch <naveen.ch@samsung.com>");
+ gst_element_class_add_pad_template (gstelement_class, gst_static_pad_template_get (&srctemplate));
+
+ gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_start);
+ gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_stop);
+ gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_is_seekable);
+ gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_get_size);
+ gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_query);
+ gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_create);
+
+ if (sizeof (off_t) < 8) {
+ GST_LOG ("No large file support, sizeof (off_t) = %" G_GSIZE_FORMAT "!",
+ sizeof (off_t));
+ }
+
+ GST_LOG ("OUT");
+
+}
+
+static void
+gst_pd_pushsrc_init (GstPDPushSrc * src)
+{
+ GST_LOG ("IN");
+ GstBaseSrc *basesrc = GST_BASE_SRC (src);
+
+ src->filename = NULL;
+ src->fd = 0;
+ src->uri = NULL;
+ src->is_regular = FALSE;
+ src->is_eos = FALSE;
+
+ GST_LOG ("OUT");
+}
+
+static void
+gst_pd_pushsrc_finalize (GObject * object)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *src;
+
+ src = GST_PD_PUSHSRC (object);
+
+ g_free (src->filename);
+ g_free (src->uri);
+
+ G_OBJECT_CLASS (gst_pd_pushsrc_parent_class)->finalize (object);
+
+ GST_LOG ("OUT");
+}
+
+static gboolean
+gst_pd_pushsrc_set_location (GstPDPushSrc * src, const gchar * location)
+{
+ GST_LOG ("IN");
+
+ GstState state;
+
+ /* the element must be stopped in order to do this */
+ GST_OBJECT_LOCK (src);
+ state = GST_STATE (src);
+ if (state != GST_STATE_READY && state != GST_STATE_NULL)
+ goto wrong_state;
+ GST_OBJECT_UNLOCK (src);
+
+ g_free (src->filename);
+ g_free (src->uri);
+
+ /* clear the filename if we get a NULL (is that possible?) */
+ if (location == NULL) {
+ src->filename = NULL;
+ src->uri = NULL;
+ } else {
+ /* we store the filename as received by the application. On Windows this
+ * should be UTF8 */
+ src->filename = g_strdup (location);
+ src->uri = gst_filename_to_uri (location, NULL);
+ GST_INFO ("filename : %s", src->filename);
+ GST_INFO ("uri : %s", src->uri);
+ }
+ g_object_notify (G_OBJECT (src), "location");
+
+ GST_LOG ("OUT");
+
+ return TRUE;
+
+ /* ERROR */
+wrong_state:
+ {
+ g_warning ("Changing the `location' property on filesrc when a file is "
+ "open is not supported.");
+ GST_OBJECT_UNLOCK (src);
+ GST_LOG ("OUT :: wrong_state");
+ return FALSE;
+ }
+}
+
+static void
+gst_pd_pushsrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *src;
+
+ g_return_if_fail (GST_IS_PD_PUSHSRC (object));
+
+ src = GST_PD_PUSHSRC (object);
+
+ switch (prop_id) {
+ case ARG_LOCATION:
+ gst_pd_pushsrc_set_location (src, g_value_get_string (value));
+ break;
+ case ARG_EOS:
+ src->is_eos = g_value_get_boolean (value);
+ g_print ("\n\n\nis_eos is becoming %d\n\n\n", src->is_eos);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+ GST_LOG ("OUT");
+}
+
+static void
+gst_pd_pushsrc_get_property (GObject * object, guint prop_id, GValue * value,
+ GParamSpec * pspec)
+{
+ GST_LOG ("IN");
+ GstPDPushSrc *src;
+
+ g_return_if_fail (GST_IS_PD_PUSHSRC (object));
+
+ src = GST_PD_PUSHSRC (object);
+
+ switch (prop_id) {
+ case ARG_LOCATION:
+ g_value_set_string (value, src->filename);
+ break;
+ case ARG_EOS:
+ g_value_set_boolean (value, src->is_eos);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+ GST_LOG ("OUT");
+}
+
+static GstFlowReturn
+gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
+{
+ GST_LOG ("IN");
+
+ int ret;
+ GstBuffer *buf = NULL;
+ GstMapInfo buf_info = GST_MAP_INFO_INIT;
+ struct stat stat_results;
+ GstPDPushSrc *src;
+
+ src = GST_PD_PUSHSRC_CAST (basesrc);
+
+ GST_LOG_OBJECT (src, "read position = %"G_GUINT64_FORMAT ", offset = %"G_GUINT64_FORMAT", length = %d",
+ src->read_position, offset, length);
+
+ memset (&stat_results, 0, sizeof (stat_results));
+
+ if (fstat (src->fd, &stat_results) < 0)
+ goto could_not_stat;
+
+ GST_LOG_OBJECT (src, "offset + length = %"G_GUINT64_FORMAT " and filesize = %"G_GUINT64_FORMAT, offset + length, stat_results.st_size);
+
+ while ((offset + length) > stat_results.st_size)
+ {
+ fd_set fds;
+ int ret;
+ struct timeval timeout = {0,};
+ guint64 avail_size = 0;
+
+ if (src->is_eos)
+ goto eos;
+
+ FD_ZERO (&fds);
+ FD_SET (src->fd, &fds);
+
+ timeout.tv_sec = 0;
+ timeout.tv_usec = ((basesrc->blocksize * 8 * 1000) / 64000); // wait_time = (blocksize * 8) / (min downloadratei.e. 64Kbps)
+
+ GST_DEBUG_OBJECT (src, "Going to wait for %ld msec", timeout.tv_usec);
+
+ ret = select (src->fd + 1, &fds, NULL, NULL, &timeout);
+ if (-1 == ret)
+ {
+ GST_ERROR_OBJECT (src, "ERROR in select () : reason - %s...\n", strerror(errno));
+ return GST_FLOW_ERROR;
+ }
+ else if (0 == ret)
+ {
+ GST_WARNING_OBJECT (src, "select () timeout happened...");
+ }
+ else
+ {
+ memset (&stat_results, 0, sizeof (stat_results));
+
+ if (fstat (src->fd, &stat_results) < 0)
+ goto could_not_stat;
+
+ avail_size = stat_results.st_size;
+
+ GST_LOG_OBJECT (src, "Available data size in file = %"G_GUINT64_FORMAT, avail_size);
+
+ if ((offset + length) > avail_size)
+ {
+ GST_LOG_OBJECT (src, "Enough data is NOT available...");
+ }
+ else
+ {
+ GST_LOG_OBJECT (src, "Enough data is available...");
+ }
+ }
+ }
+
+ if (G_UNLIKELY (src->read_position != offset)) {
+ off_t res;
+
+ res = lseek (src->fd, offset, SEEK_SET);
+ if (G_UNLIKELY (res < 0 || res != offset))
+ goto seek_failed;
+ src->read_position = offset;
+ }
+
+ buf = gst_buffer_new_and_alloc (length);
+ if (G_UNLIKELY (buf == NULL && length > 0)) {
+ GST_ERROR_OBJECT (src, "Failed to allocate %u bytes", length);
+ return GST_FLOW_ERROR;
+ }
+
+ /* No need to read anything if length is 0 */
+ if (length > 0) {
+ GST_LOG_OBJECT (src, "Reading %d bytes at offset 0x%" G_GINT64_MODIFIER "x",
+ length, offset);
+ gst_buffer_map(buf, &buf_info, GST_MAP_WRITE);
+ ret = read (src->fd, buf_info.data, length);
+ gst_buffer_unmap(buf, &buf_info);
+ if (G_UNLIKELY (ret < 0))
+ goto could_not_read;
+
+ /* seekable regular files should have given us what we expected */
+ if (G_UNLIKELY ((guint) ret < length && src->seekable))
+ goto unexpected_eos;
+
+ /* other files should eos if they read 0 and more was requested */
+ if (G_UNLIKELY (ret == 0 && length > 0))
+ goto eos;
+
+ length = ret;
+ GST_BUFFER_OFFSET (buf) = offset;
+ GST_BUFFER_OFFSET_END (buf) = offset + length;
+
+ src->read_position += length;
+ }
+
+ *buffer = buf;
+ GST_LOG ("OUT");
+
+ return GST_FLOW_OK;
+
+ /* ERROR */
+seek_failed:
+ {
+ GST_ERROR_OBJECT (src, "Seek failed...");
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
+ return GST_FLOW_ERROR;
+ }
+could_not_stat:
+ {
+ GST_ERROR_OBJECT (src, "Could not stat");
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
+ return GST_FLOW_ERROR;
+ }
+could_not_read:
+ {
+ GST_ERROR_OBJECT (src, "Could not read...");
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
+ if (buf)
+ gst_buffer_unref (buf);
+ return GST_FLOW_ERROR;
+ }
+unexpected_eos:
+ {
+ GST_ERROR_OBJECT (src, "Unexpected EOS occured...");
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), ("unexpected end of file."));
+ if (buf)
+ gst_buffer_unref (buf);
+ return GST_FLOW_ERROR;
+ }
+eos:
+ {
+ GST_ERROR_OBJECT (src, "non-regular file hits EOS");
+ if (buf)
+ gst_buffer_unref (buf);
+ return GST_FLOW_EOS;
+ }
+}
+
+static GstFlowReturn
+gst_pd_pushsrc_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *pdsrc;
+ GstFlowReturn ret;
+
+ pdsrc = GST_PD_PUSHSRC_CAST (basesrc);
+ ret = gst_pd_pushsrc_create_read (basesrc, offset, length, buffer);
+ GST_LOG ("OUT");
+
+ return ret;
+}
+
+static gboolean
+gst_pd_pushsrc_query (GstBaseSrc * basesrc, GstQuery * query)
+{
+ GST_LOG ("IN");
+
+ gboolean ret = FALSE;
+ GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
+
+ switch (GST_QUERY_TYPE (query)) {
+ case GST_QUERY_URI:
+ gst_query_set_uri (query, src->uri);
+ ret = TRUE;
+ break;
+
+ case GST_QUERY_SCHEDULING:
+ ret = gst_pd_pushsrc_checkgetrange(basesrc->srcpad);
+ break;
+
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ if (!ret)
+ ret = GST_BASE_SRC_CLASS (gst_pd_pushsrc_parent_class)->query (basesrc, query);
+ GST_LOG ("OUT");
+
+ return ret;
+}
+
+static gboolean
+gst_pd_pushsrc_checkgetrange (GstPad * pad)
+{
+ GST_LOG ("IN");
+
+ GST_LOG ("OUT");
+
+ return FALSE;
+}
+
+static gboolean
+gst_pd_pushsrc_is_seekable (GstBaseSrc * basesrc)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
+
+ GST_DEBUG_OBJECT (src, "seekable = %d", src->seekable);
+ GST_LOG ("OUT");
+
+ return src->seekable;
+
+}
+
+static gboolean
+gst_pd_pushsrc_get_size (GstBaseSrc * basesrc, guint64 * size)
+{
+ GST_LOG ("IN");
+
+ struct stat stat_results;
+ GstPDPushSrc *src;
+
+ src = GST_PD_PUSHSRC (basesrc);
+
+ if (!src->seekable) {
+ /* If it isn't seekable, we won't know the length (but fstat will still
+ * succeed, and wrongly say our length is zero. */
+ return FALSE;
+ }
+
+ if (fstat (src->fd, &stat_results) < 0)
+ goto could_not_stat;
+
+ //*size = stat_results.st_size;
+ /* Naveen : Intentionally, doing this because we dont know the file size...because its keep on increasing in PD case */
+ *size = G_MAXUINT64;
+
+ GST_DEBUG ("size of the file = %"G_GUINT64_FORMAT, *size);
+
+ GST_LOG ("OUT");
+
+ return TRUE;
+
+ /* ERROR */
+could_not_stat:
+ {
+ GST_ERROR_OBJECT (src, "Could not stat");
+ return FALSE;
+ }
+}
+
+/* open the file, necessary to go to READY state */
+static gboolean
+gst_pd_pushsrc_start (GstBaseSrc * basesrc)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
+ struct stat stat_results;
+
+ if (src->filename == NULL || src->filename[0] == '\0')
+ goto no_filename;
+
+ GST_INFO_OBJECT (src, "opening file %s", src->filename);
+
+ /* open the file */
+ src->fd = file_open (src->filename, O_RDONLY | O_BINARY, 0);
+
+ if (src->fd < 0)
+ goto open_failed;
+
+ /* check if it is a regular file, otherwise bail out */
+ if (fstat (src->fd, &stat_results) < 0)
+ goto no_stat;
+
+ if (S_ISDIR (stat_results.st_mode))
+ goto was_directory;
+
+ if (S_ISSOCK (stat_results.st_mode))
+ goto was_socket;
+
+ src->read_position = 0;
+
+ /* record if it's a regular (hence seekable and lengthable) file */
+ if (S_ISREG (stat_results.st_mode))
+ src->is_regular = TRUE;
+
+ {
+ /* we need to check if the underlying file is seekable. */
+ off_t res = lseek (src->fd, 0, SEEK_END);
+
+ if (res < 0) {
+ GST_LOG_OBJECT (src, "disabling seeking, not in mmap mode and lseek "
+ "failed: %s", g_strerror (errno));
+ src->seekable = FALSE;
+ } else {
+ src->seekable = TRUE;
+ }
+ lseek (src->fd, 0, SEEK_SET);
+ }
+
+ /* We can only really do seeking on regular files - for other file types, we
+ * don't know their length, so seeking isn't useful/meaningful */
+ src->seekable = src->seekable && src->is_regular;
+ GST_LOG ("OUT");
+
+ return TRUE;
+
+ /* ERROR */
+no_filename:
+ {
+ GST_ERROR_OBJECT (src, "No file name specified for reading...");
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,
+ ("No file name specified for reading."), (NULL));
+ return FALSE;
+ }
+open_failed:
+ {
+ switch (errno) {
+ case ENOENT:
+ GST_ERROR_OBJECT (src, "File could not be found");
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),
+ ("No such file \"\""));
+ break;
+ default:
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
+ ("Could not open file for reading."),
+ GST_ERROR_SYSTEM);
+ break;
+ }
+ return FALSE;
+ }
+no_stat:
+ {
+ GST_ERROR_OBJECT (src, "Could not get stat info...");
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
+ ("Could not get info on \"\"."), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+was_directory:
+ {
+ GST_ERROR_OBJECT (src, "Is a Directory");
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
+ ("\"\" is a directory."), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+was_socket:
+ {
+ GST_ERROR_OBJECT (src, "Is a Socket");
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
+ ("File \"\" is a socket."), (NULL));
+ close (src->fd);
+ return FALSE;
+ }
+}
+
+/* unmap and close the file */
+static gboolean
+gst_pd_pushsrc_stop (GstBaseSrc * basesrc)
+{
+ GST_LOG ("IN");
+
+ GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
+
+ /* close the file */
+ close (src->fd);
+
+ /* zero out a lot of our state */
+ src->fd = 0;
+ src->is_regular = FALSE;
+
+ GST_LOG ("OUT");
+
+ return TRUE;
+}
+
+/*** GSTURIHANDLER INTERFACE *************************************************/
+
+static GstURIType
+gst_pd_pushsrc_uri_get_type (GType type)
+{
+ GST_LOG ("IN");
+ GST_LOG ("OUT");
+
+ return GST_URI_SRC;
+}
+
+static const gchar * const*
+gst_pd_pushsrc_uri_get_protocols (GType type)
+{
+ GST_LOG ("IN");
+ static const gchar *protocols[] = { "file", NULL };
+ GST_LOG ("OUT");
+
+ return protocols;
+}
+
+static gchar *
+gst_pd_pushsrc_uri_get_uri (GstURIHandler * handler)
+{
+ GST_LOG ("IN");
+ GstPDPushSrc *src = GST_PD_PUSHSRC (handler);
+ GST_LOG ("OUT");
+
+ return g_strdup(src->uri);
+}
+
+static gboolean
+gst_pd_pushsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri, GError ** error)
+{
+ GST_LOG ("IN");
+
+ gchar *location, *hostname = NULL;
+ gboolean ret = FALSE;
+ GstPDPushSrc *src = GST_PD_PUSHSRC (handler);
+
+ if (strcmp (uri, "file://") == 0) {
+ /* Special case for "file://" as this is used by some applications
+ * to test with gst_element_make_from_uri if there's an element
+ * that supports the URI protocol. */
+ gst_pd_pushsrc_set_location (src, NULL);
+ return TRUE;
+ }
+
+ location = g_filename_from_uri (uri, &hostname, error);
+
+ if (!location || *error) {
+ if (*error) {
+ GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc: %s", uri,
+ (*error)->message);
+ } else {
+ GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc", uri);
+ }
+ goto beach;
+ }
+
+ if ((hostname) && (strcmp (hostname, "localhost"))) {
+ /* Only 'localhost' is permitted */
+ GST_WARNING_OBJECT (src, "Invalid hostname '%s' for filesrc", hostname);
+ goto beach;
+ }
+#ifdef G_OS_WIN32
+ /* Unfortunately, g_filename_from_uri() doesn't handle some UNC paths
+ * correctly on windows, it leaves them with an extra backslash
+ * at the start if they're of the mozilla-style file://///host/path/file
+ * form. Correct this.
+ */
+ if (location[0] == '\\' && location[1] == '\\' && location[2] == '\\')
+ g_memmove (location, location + 1, strlen (location + 1) + 1);
+#endif
+
+ ret = gst_pd_pushsrc_set_location (src, location);
+
+ GST_LOG ("OUT");
+
+beach:
+ if (location)
+ g_free (location);
+ if (hostname)
+ g_free (hostname);
+
+ return ret;
+}
+
+static void
+gst_pd_pushsrc_uri_handler_init (gpointer g_iface, gpointer iface_data)
+{
+ GST_LOG ("IN");
+ GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
+
+ iface->get_type = gst_pd_pushsrc_uri_get_type;
+ iface->get_protocols = gst_pd_pushsrc_uri_get_protocols;
+ iface->get_uri = gst_pd_pushsrc_uri_get_uri;
+ iface->set_uri = gst_pd_pushsrc_uri_set_uri;
+ GST_LOG ("OUT");
+}
+
+static gboolean
+gst_pd_pushsrc_plugin_init (GstPlugin *plugin)
+{
+ if (!gst_element_register (plugin, "pdpushsrc", GST_RANK_NONE, gst_pd_pushsrc_get_type()))
+ {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ pdpushsrc,
+ "PD push source",
+ gst_pd_pushsrc_plugin_init,
+ VERSION,
+ "LGPL",
+ "Samsung Electronics Co",
+ "http://www.samsung.com")
+
+
--- /dev/null
+/*
+ * pdpushsrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Seungbae Shin <seungbae.shin@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_PD_PUSHSRC_H__
+#define __GST_PD_PUSHSRC_H__
+
+#include <sys/types.h>
+#include <gst/gst.h>
+#include <gst/base/gstbasesrc.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_PD_PUSHSRC (gst_pd_pushsrc_get_type())
+#define GST_PD_PUSHSRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PD_PUSHSRC,GstPDPushSrc))
+#define GST_PD_PUSHSRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PD_PUSHSRC,GstPDPushSrcClass))
+#define GST_IS_PD_PUSHSRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PD_PUSHSRC))
+#define GST_IS_PD_PUSHSRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PD_PUSHSRC))
+#define GST_PD_PUSHSRC_CAST(obj) ((GstPDPushSrc*) obj)
+
+typedef struct _GstPDPushSrc GstPDPushSrc;
+typedef struct _GstPDPushSrcClass GstPDPushSrcClass;
+
+/**
+ * GstFileSrc:
+ *
+ * Opaque #GstPDPushSrc structure.
+ */
+struct _GstPDPushSrc {
+ GstBaseSrc element;
+ GstPad *srcpad;
+
+ gchar *filename; /* filename */
+ gchar *uri; /* caching the URI */
+ gint fd; /* open file descriptor */
+ guint64 read_position; /* position of fd */
+
+ gboolean seekable; /* whether the file is seekable */
+ gboolean is_regular; /* whether it's a (symlink to a) regular file */
+
+ gboolean is_eos;
+
+};
+
+struct _GstPDPushSrcClass {
+ GstBaseSrcClass parent_class;
+};
+
+GType gst_pd_pushsrc_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_FILE_SRC_H__ */
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+# plugindir is set in configure\r
+\r
+##############################################################################\r
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #\r
+##############################################################################\r
+plugin_LTLIBRARIES = libgsttoggle.la\r
+\r
+##############################################################################\r
+# for the next set of variables, rename the prefix if you renamed the .la, #\r
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #\r
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #\r
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #\r
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #\r
+##############################################################################\r
+\r
+# sources used to compile this plug-in\r
+libgsttoggle_la_SOURCES = gsttoggle.c\r
+ \r
+ \r
+\r
+# flags used to compile this plugin\r
+# add other _CFLAGS and _LIBS as needed\r
+libgsttoggle_la_CFLAGS = $(GST_CFLAGS) \r
+libgsttoggle_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) \r
+#libgsttoggle_la_LIBADD = $(GST_BASE_LIBS) \r
+libgsttoggle_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)\r
+\r
+# headers we need but don't want installed\r
+noinst_HEADERS = gsttoggle.h\r
+\r
--- /dev/null
+/*
+ * toggle
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include "gsttoggle.h"
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+GST_DEBUG_CATEGORY_STATIC (gst_mytoggle_debug);
+#define GST_CAT_DEFAULT gst_mytoggle_debug
+
+enum
+{
+ LAST_SIGNAL
+};
+
+
+#define DEFAULT_BLOCK_DATA FALSE
+
+enum
+{
+ PROP_0,
+ PROP_BLOCK_DATA
+
+};
+
+
+#define _do_init(bla) \
+ GST_DEBUG_CATEGORY_INIT (gst_mytoggle_debug, "toggle", 0, "toggle element");
+
+G_DEFINE_TYPE_WITH_CODE (GstMytoggle, gst_mytoggle,
+ GST_TYPE_BASE_TRANSFORM, _do_init(G_TYPE_INVALID));
+
+static void gst_mytoggle_finalize (GObject * object);
+static void gst_mytoggle_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_mytoggle_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+
+static GstFlowReturn gst_mytoggle_transform_ip (GstBaseTransform * trans,
+ GstBuffer * buf);
+static gboolean gst_mytoggle_start (GstBaseTransform * trans);
+static gboolean gst_mytoggle_stop (GstBaseTransform * trans);
+
+static void
+gst_mytoggle_base_init (gpointer g_class)
+{
+}
+
+static void
+gst_mytoggle_finalize (GObject * object)
+{
+ GstMytoggle *mytoggle;
+
+ G_OBJECT_CLASS (gst_mytoggle_parent_class)->finalize (object);
+}
+
+static void
+gst_mytoggle_class_init (GstMytoggleClass * klass)
+{
+ GObjectClass *gobject_class;
+ GstBaseTransformClass *gstbasetrans_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = G_OBJECT_CLASS (klass);
+ gstbasetrans_class = GST_BASE_TRANSFORM_CLASS (klass);
+ gstelement_class = GST_ELEMENT_CLASS (klass);
+
+ gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_mytoggle_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_mytoggle_get_property);
+
+ g_object_class_install_property (gobject_class,
+ PROP_BLOCK_DATA, g_param_spec_boolean ("block_data",
+ "Data Block",
+ "Data Block",
+ DEFAULT_BLOCK_DATA, G_PARAM_READWRITE));
+
+ gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_mytoggle_finalize);
+
+ gst_element_class_set_details_simple (gstelement_class,
+ "toggle",
+ "Generic",
+ "Pass data without modification", "Rahul Mittal <mittal.rahul@samsung.com>");
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&srctemplate));
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&sinktemplate));
+
+ gstbasetrans_class->transform_ip =
+ GST_DEBUG_FUNCPTR (gst_mytoggle_transform_ip);
+ gstbasetrans_class->start = GST_DEBUG_FUNCPTR (gst_mytoggle_start);
+ gstbasetrans_class->stop = GST_DEBUG_FUNCPTR (gst_mytoggle_stop);
+}
+
+static void
+gst_mytoggle_init (GstMytoggle * mytoggle)
+{
+ gst_base_transform_set_passthrough (GST_BASE_TRANSFORM (mytoggle), TRUE);
+
+ mytoggle->block_data = DEFAULT_BLOCK_DATA;
+
+}
+
+static GstFlowReturn
+gst_mytoggle_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
+{
+ GstMytoggle *mytoggle = GST_MYTOGGLE (trans);
+
+ if (mytoggle->block_data ==TRUE)
+ return GST_BASE_TRANSFORM_FLOW_DROPPED;
+
+ return GST_FLOW_OK;
+}
+
+static void
+gst_mytoggle_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstMytoggle *mytoggle;
+
+ mytoggle = GST_MYTOGGLE (object);
+
+ switch (prop_id) {
+
+ case PROP_BLOCK_DATA:
+ mytoggle->block_data = g_value_get_boolean (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_mytoggle_get_property (GObject * object, guint prop_id, GValue * value,
+ GParamSpec * pspec)
+{
+ GstMytoggle *mytoggle;
+
+ mytoggle = GST_MYTOGGLE (object);
+
+ switch (prop_id) {
+ case PROP_BLOCK_DATA:
+ g_value_set_boolean (value, mytoggle->block_data);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static gboolean
+gst_mytoggle_start (GstBaseTransform * trans)
+{
+ return TRUE;
+}
+
+static gboolean
+gst_mytoggle_stop (GstBaseTransform * trans)
+{
+ return TRUE;
+}
+
+
+static gboolean plugin_init(GstPlugin *plugin)
+{
+
+ GST_DEBUG_CATEGORY_INIT (gst_mytoggle_debug, "toggle",0, "toggle");
+ return gst_element_register (plugin, "toggle", GST_RANK_NONE, GST_TYPE_MYTOGGLE);
+}
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ toggle,
+ "Base transform plugin template",
+ plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com/")
+
+
--- /dev/null
+/*
+ * toggle
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __GST_MYTOGGLE_H__
+#define __GST_MYTOGGLE_H__
+
+
+#include <gst/gst.h>
+#include <gst/base/gstbasetransform.h>
+
+G_BEGIN_DECLS
+
+
+#define GST_TYPE_MYTOGGLE \
+ (gst_mytoggle_get_type())
+#define GST_MYTOGGLE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MYTOGGLE,GstMytoggle))
+#define GST_MYTOGGLE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MYTOGGLE,GstMytoggleClass))
+#define GST_IS_MYTOGGLE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MYTOGGLE))
+#define GST_IS_MYTOGGLE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MYTOGGLE))
+
+typedef struct _GstMytoggle GstMytoggle;
+typedef struct _GstMytoggleClass GstMytoggleClass;
+
+struct _GstMytoggle {
+ GstBaseTransform element;
+ gboolean block_data;
+};
+
+struct _GstMytoggleClass {
+ GstBaseTransformClass parent_class;
+};
+
+GType gst_mytoggle_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_MYTOGGLE_H__ */
--- /dev/null
+SUBDIRS = src\r
--- /dev/null
+plugin_LTLIBRARIES = libgstwfdrtspsrc.la
+
+libgstwfdrtspsrc_la_SOURCES = gstwfdrtspsrc.c gstwfdrtspext.c
+libgstwfdrtspsrc_la_SOURCES += wfdrtspmanager.c
+
+libgstwfdrtspsrc_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(VCONF_FLAGS)
+
+libgstwfdrtspsrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \
+ $(MM_WFD_COMMON_LIBS) \
+ -lgstrtp-@GST_MAJORMINOR@ -lgstrtsp-@GST_MAJORMINOR@ \
+ $(WIN32_LIBS) \
+ $(VCONF_LIBS)
+
+libgstwfdrtspsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstwfdrtspsrc_la_LIBTOOLFLAGS = --tag=disable-static
+
+noinst_HEADERS = gstwfdrtspsrc.h \
+ gstwfdrtspext.h
+noinst_HEADERS += wfdrtspmanager.h
+
+plugin_LTLIBRARIES += libgstwfdrtprequester.la
+
+libgstwfdrtprequester_la_SOURCES = gstwfdrtprequester.c
+
+libgstwfdrtprequester_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(VCONF_FLAGS) $(MM_WFD_COMMON_CFLAGS)
+libgstwfdrtprequester_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \
+ $(MM_WFD_COMMON_LIBS) \
+ -lgstrtp-@GST_MAJORMINOR@ -lgstrtsp-@GST_MAJORMINOR@ \
+ $(WIN32_LIBS) \
+ $(VCONF_LIBS)
+libgstwfdrtprequester_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstwfdrtprequester_la_LIBTOOLFLAGS = --tag=disable-static
+
+noinst_HEADERS = gstwfdrtprequester.h
+
--- /dev/null
+/*
+ * wfdrtprequester
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gst/gst.h>
+#include <gst/rtp/gstrtpbuffer.h>
+#include <gst/rtp/gstrtcpbuffer.h>
+#include <string.h>
+
+#include "gstwfdrtprequester.h"
+
+GST_DEBUG_CATEGORY_STATIC (wfdrtprequester_debug);
+#define GST_CAT_DEFAULT (wfdrtprequester_debug)
+
+/* signals and args */
+enum
+{
+ SIGNAL_REQUEST_TIMEOUT,
+ LAST_SIGNAL
+};
+
+enum
+{
+ PROP_0,
+ PROP_DO_REQUEST,
+ PROP_SSRC,
+ PROP_PT,
+ PROP_TIMEOUT
+};
+
+#define DEFAULT_DO_REQUEST TRUE
+#define DEFAULT_SSRC 0x0000
+#define DEFAULT_PT 33 //MP2t-ES payload type
+#define DEFAULT_TIMEOUT_MS 200
+
+ /* sink pads */
+static GstStaticPadTemplate rtp_sink_template =
+GST_STATIC_PAD_TEMPLATE ("rtp_sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-rtp")
+ );
+
+static GstStaticPadTemplate retransmitted_rtp_sink_template =
+GST_STATIC_PAD_TEMPLATE ("retransmitted_rtp_sink",
+ GST_PAD_SINK,
+ GST_PAD_REQUEST,
+ GST_STATIC_CAPS ("application/x-rtp")
+ );
+
+/* src pads */
+static GstStaticPadTemplate rtp_src_template =
+GST_STATIC_PAD_TEMPLATE ("rtp_src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-rtp")
+ );
+
+static GstStaticPadTemplate rtcp_src_template =
+GST_STATIC_PAD_TEMPLATE ("rtcp_src",
+ GST_PAD_SRC,
+ GST_PAD_SOMETIMES,
+ GST_STATIC_CAPS ("application/x-rtcp")
+ );
+
+
+#define GST_WFD_RTP_REQUESTER_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GST_TYPE_WFD_RTP_REQUESTER, GstWFDRTPRequesterPrivate))
+
+#define GST_WFD_RTP_REQUESTER_LOCK(requester) g_mutex_lock ((requester)->priv->lock)
+#define GST_WFD_RTP_REQUESTER_UNLOCK(requester) g_mutex_unlock ((requester)->priv->lock)
+
+struct _GstWFDRTPRequesterPrivate
+{
+ GMutex *lock;
+
+ gboolean flushing;
+
+ /* the next expected seqnum we receive */
+ guint64 next_in_seqnum;
+
+ /* for checking requeting timeout */
+ GList *request_ranges;
+ GTimer *timer;
+ guint timeout_checker_id;
+};
+
+typedef struct _GstWFDRTPRequestRange GstWFDRTPRequestRange;
+struct _GstWFDRTPRequestRange
+{
+ guint16 start_seqnum;
+ guint16 end_seqnum;
+
+ guint request_packet_num;
+ guint retransmitted_packet_num;
+
+ gdouble request_time;
+};
+
+
+/*
+ * The maximum number of missing packets we tollerate. These are packets with a
+ * sequence number bigger than the last seen packet.
+ */
+#define REQUESTER_MAX_DROPOUT 1024
+/*
+ * The maximum number of misordered packets we tollerate. These are packets with
+ * a sequence number smaller than the last seen packet.
+ */
+#define REQUESTER_MAX_MISORDER 16
+
+#define REQUESTER_MTU_SIZE 1400 /* bytes */
+
+#define gst_wfd_rtp_requester_parent_class parent_class
+
+/* GObject vmethods */
+static void gst_wfd_rtp_requester_finalize (GObject * object);
+static void gst_wfd_rtp_requester_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_wfd_rtp_requester_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+
+static gboolean gst_wfd_rtp_requester_sink_event (GstPad * pad, GstObject * parent, GstEvent * event);
+static gboolean gst_wfd_rtp_requester_sink_newcaps (GstPad * pad, GstEvent *event);
+static gboolean gst_wfd_rtp_requester_sink_event_retransmitted_rtp (GstPad * pad, GstObject * parent, GstEvent * event);
+static gboolean gst_wfd_rtp_requester_src_event_rtcp (GstPad * pad, GstObject *parent, GstEvent * event);
+
+/* GstElement vmethods */
+static GstFlowReturn gst_wfd_rtp_requester_chain (GstPad * pad, GstObject *parent, GstBuffer * buf);
+static GstPad *gst_wfd_rtp_requester_request_new_pad (GstElement * element,
+ GstPadTemplate * templ, const gchar * name, const GstCaps *caps);
+static void gst_wfd_rtp_requester_release_pad (GstElement * element, GstPad * pad);
+
+static GstFlowReturn gst_wfd_rtp_requester_chain_retransmitted_rtp (GstPad * pad, GstObject *parent, GstBuffer * buf);
+
+static void gst_wfd_rtp_requester_flush_start (GstWFDRTPRequester * requester);
+static void gst_wfd_rtp_requester_flush_stop (GstWFDRTPRequester * requester);
+
+
+static guint gst_wfd_rtp_requester_signals[LAST_SIGNAL] = { 0 };
+
+/* GObject vmethod implementations */
+static void
+_do_init (GType wfdrtprequester_type)
+{
+ GST_DEBUG_CATEGORY_INIT (wfdrtprequester_debug, "wfdrtprequester", 0, "WFD RTP Requester");
+}
+
+G_DEFINE_TYPE_WITH_CODE (GstWFDRTPRequester, gst_wfd_rtp_requester, GST_TYPE_ELEMENT, _do_init((g_define_type_id)));
+
+/* initialize the plugin's class */
+static void
+gst_wfd_rtp_requester_class_init (GstWFDRTPRequesterClass * klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = (GObjectClass *) klass;
+ gstelement_class = (GstElementClass *) klass;
+
+ g_type_class_add_private (klass, sizeof (GstWFDRTPRequesterPrivate));
+
+ gobject_class->finalize = gst_wfd_rtp_requester_finalize;
+ gobject_class->set_property = gst_wfd_rtp_requester_set_property;
+ gobject_class->get_property = gst_wfd_rtp_requester_get_property;
+
+ g_object_class_install_property (gobject_class, PROP_DO_REQUEST,
+ g_param_spec_boolean ("do-request", "Do request",
+ "Request RTP retransmission",
+ DEFAULT_DO_REQUEST, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_SSRC,
+ g_param_spec_uint ("ssrc", "SSRC",
+ "The SSRC of the RTP packets", 0, G_MAXUINT32,
+ DEFAULT_SSRC, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_PT,
+ g_param_spec_uint ("pt", "payload type",
+ "The payload type of the RTP packets", 0, 0x80, DEFAULT_PT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstWFDRTPRequester::timeout:
+ *
+ * The maximum timeout of the requester. Packets should be retransmitted
+ * at most this time. Unless, the request-timeout signal will be emit.
+ */
+ g_object_class_install_property (gobject_class, PROP_TIMEOUT,
+ g_param_spec_uint ("timeout", "Retransmssion timeout in ms",
+ "Timeout in ms for retransmission", 0, G_MAXUINT, DEFAULT_TIMEOUT_MS,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ /**
+ * GstWFDRTPRequester::request-timeout:
+ * @req: a #GstWFDRTPRequester
+ *
+ * Notify of timeout which is requesting rtp retransmission.
+ */
+ gst_wfd_rtp_requester_signals[SIGNAL_REQUEST_TIMEOUT] =
+ g_signal_new ("request-timeout", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GstWFDRTPRequesterClass, request_timeout), NULL, NULL,
+ g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
+
+ gst_element_class_set_details_simple (gstelement_class, "Request lost rtp packets",
+ "Source/Network",
+ "Request retransmition of lost rtp packets over network",
+ "Santhoshi KS <santhoshi.ks@samsung.com>");
+
+
+ gstelement_class->request_new_pad =
+ GST_DEBUG_FUNCPTR (gst_wfd_rtp_requester_request_new_pad);
+ gstelement_class->release_pad =
+ GST_DEBUG_FUNCPTR (gst_wfd_rtp_requester_release_pad);
+
+ /* sink pads */
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&rtp_sink_template));
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&retransmitted_rtp_sink_template));
+ /* src pads */
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&rtp_src_template));
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&rtcp_src_template));
+}
+
+static void
+gst_wfd_rtp_requester_init (GstWFDRTPRequester * requester)
+{
+ requester->priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+ requester->priv->lock = g_mutex_new ();
+ requester->priv->flushing = FALSE;
+ requester->priv->next_in_seqnum = GST_CLOCK_TIME_NONE;
+ requester->priv->timer = NULL;
+ requester->priv->timeout_checker_id = 0;
+ requester->priv->request_ranges = NULL;
+
+ requester->rtp_sink = gst_pad_new_from_static_template (&rtp_sink_template, "rtp_sink");
+ gst_pad_set_event_function (requester->rtp_sink,
+ GST_DEBUG_FUNCPTR(gst_wfd_rtp_requester_sink_event));
+ gst_pad_set_chain_function (requester->rtp_sink,
+ GST_DEBUG_FUNCPTR(gst_wfd_rtp_requester_chain));
+ gst_element_add_pad (GST_ELEMENT (requester), requester->rtp_sink);
+
+ requester->rtp_src = gst_pad_new_from_static_template (&rtp_src_template, "rtp_src");
+ gst_element_add_pad (GST_ELEMENT (requester), requester->rtp_src);
+
+ requester->do_request = DEFAULT_DO_REQUEST;
+ requester->ssrc = DEFAULT_SSRC;
+ requester->pt = DEFAULT_PT;
+ requester->timeout_ms = DEFAULT_TIMEOUT_MS;
+ requester->timeout_ns = requester->timeout_ms * GST_MSECOND;
+
+ return;
+}
+
+static void
+gst_wfd_rtp_requester_finalize (GObject * object)
+{
+ GstWFDRTPRequester *requester = GST_WFD_RTP_REQUESTER (object);
+ GList *walk;
+
+ requester = GST_WFD_RTP_REQUESTER (object);
+
+ if (requester->priv->lock) {
+ g_mutex_free(requester->priv->lock);
+ requester->priv->lock = NULL;
+ }
+
+ if (requester->priv->request_ranges) {
+ g_list_free (requester->priv->request_ranges);
+ requester->priv->request_ranges = NULL;
+ }
+
+ for (walk = requester->priv->request_ranges; walk; walk = g_list_next (walk)) {
+ GstWFDRTPRequestRange *range = (GstWFDRTPRequestRange *) walk->data;
+ g_free (range);
+ }
+ g_list_free (requester->priv->request_ranges);
+ requester->priv->request_ranges = NULL;
+
+ if (requester->priv->timeout_checker_id)
+ g_source_remove (requester->priv->timeout_checker_id);
+ requester->priv->timeout_checker_id = 0;
+
+ if (requester->priv->timer)
+ g_timer_destroy (requester->priv->timer);
+ requester->priv->timer = NULL;
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gst_wfd_rtp_requester_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstWFDRTPRequester *requester = GST_WFD_RTP_REQUESTER (object);
+
+ switch (prop_id) {
+ case PROP_DO_REQUEST:
+ requester->do_request = g_value_get_boolean (value);
+ break;
+ case PROP_SSRC:
+ requester->ssrc = g_value_get_uint (value);
+ break;
+ case PROP_PT:
+ requester->pt = g_value_get_uint (value);
+ break;
+ case PROP_TIMEOUT:
+ requester->timeout_ms = g_value_get_uint (value);
+ requester->timeout_ns = requester->timeout_ms * GST_MSECOND;
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_wfd_rtp_requester_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstWFDRTPRequester *requester = GST_WFD_RTP_REQUESTER (object);
+
+ switch (prop_id) {
+ case PROP_DO_REQUEST:
+ g_value_set_boolean (value, requester->do_request);
+ break;
+ case PROP_SSRC:
+ g_value_set_uint (value, requester->ssrc);
+ break;
+ case PROP_PT:
+ g_value_set_uint (value, requester->pt);
+ break;
+ case PROP_TIMEOUT:
+ g_value_set_uint (value, requester->timeout_ms);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static gboolean
+gst_wfd_rtp_requester_sink_newcaps (GstPad * pad, GstEvent *event)
+{
+ GstWFDRTPRequester *requester;
+ gboolean res = TRUE;
+ GstCaps *caps;
+
+ requester = GST_WFD_RTP_REQUESTER (gst_pad_get_parent (pad));
+ gst_event_parse_caps (event, &caps);
+
+ gst_object_unref (requester);
+
+ return res;
+}
+
+/* GstElement vmethod implementations */
+
+/* this function handles sink events */
+static gboolean
+gst_wfd_rtp_requester_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
+{
+ gboolean ret = FALSE;
+ GstWFDRTPRequester *requester = NULL;
+
+ requester = GST_WFD_RTP_REQUESTER_CAST (gst_pad_get_parent (pad));
+ if(requester == NULL)
+ {
+ GST_ERROR_OBJECT(requester, "requester is NULL.");
+ return ret;
+ }
+
+ GST_DEBUG_OBJECT (requester, "requester got event %s", GST_EVENT_TYPE_NAME(event));
+
+ switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_FLUSH_START:
+ gst_wfd_rtp_requester_flush_start (requester);
+ ret = gst_pad_push_event (requester->rtp_src, event);
+ break;
+ case GST_EVENT_FLUSH_STOP:
+ ret = gst_pad_push_event (requester->rtp_src, event);
+ gst_wfd_rtp_requester_flush_stop (requester);
+ break;
+ case GST_EVENT_CAPS:
+ gst_wfd_rtp_requester_sink_newcaps (pad, event);
+ ret = gst_pad_push_event (requester->rtp_src, event);
+ break;
+ default:
+ ret = gst_pad_event_default (pad, parent, event);
+ break;
+ }
+
+ gst_object_unref (requester);
+
+ return ret;
+}
+
+static void
+gst_wfd_rtp_requester_flush_start (GstWFDRTPRequester * requester)
+{
+ GstWFDRTPRequesterPrivate *priv;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ /* mark ourselves as flushing */
+ priv->flushing = TRUE;
+ GST_DEBUG_OBJECT (requester, "flush start..");
+}
+
+static void
+gst_wfd_rtp_requester_flush_stop (GstWFDRTPRequester * requester)
+{
+ GstWFDRTPRequesterPrivate *priv;
+ GList *walk;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ GST_DEBUG_OBJECT (requester, "flush stop...");
+ /* Mark as non flushing */
+ priv->flushing = FALSE;
+
+ priv->next_in_seqnum = GST_CLOCK_TIME_NONE;
+
+ for (walk = priv->request_ranges; walk; walk = g_list_next (walk)) {
+ GstWFDRTPRequestRange *range = (GstWFDRTPRequestRange *) walk->data;
+ g_free (range);
+ }
+ g_list_free (priv->request_ranges);
+ priv->request_ranges = NULL;
+
+ requester->ssrc = 0;
+ requester->pt = 0;
+}
+
+static gboolean
+gst_wfd_rtp_requester_sink_event_retransmitted_rtp (GstPad * pad, GstObject * parent, GstEvent * event)
+{
+ gboolean ret;
+ GstWFDRTPRequester * requester;
+
+ requester = GST_WFD_RTP_REQUESTER_CAST (gst_pad_get_parent (pad));
+
+ GST_DEBUG_OBJECT (requester, "requester got event %s", GST_EVENT_TYPE_NAME(event));
+
+ switch (GST_EVENT_TYPE (event)) {
+ default:
+ ret = gst_pad_event_default (pad, parent, event);
+ break;
+ }
+
+ gst_object_unref (requester);
+
+ return ret;
+}
+
+static gboolean
+gst_wfd_rtp_requester_src_event_rtcp (GstPad * pad, GstObject * parent, GstEvent * event)
+{
+ GstWFDRTPRequester * requester;
+ gboolean ret;
+
+ requester = GST_WFD_RTP_REQUESTER_CAST (gst_pad_get_parent (pad));
+
+ GST_DEBUG_OBJECT (requester, "requester got event %s", GST_EVENT_TYPE_NAME(event));
+
+ switch (GST_EVENT_TYPE (event)) {
+ default:
+ ret = gst_pad_event_default (pad, parent, event);
+ break;
+ }
+
+ gst_object_unref (requester);
+ return ret;
+}
+
+static gboolean
+check_timeout (gpointer *data)
+{
+ GstWFDRTPRequester *requester = (GstWFDRTPRequester*)data;
+ GstWFDRTPRequesterPrivate *priv;
+ gboolean is_timeout = FALSE;
+ gboolean ret = TRUE;
+ GList *walk;
+ gdouble elapsed;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ if (priv->flushing) {
+ if (!g_source_remove (priv->timeout_checker_id))
+ GST_DEBUG_OBJECT (requester, "fail to remove timer_id");
+ priv->timeout_checker_id = 0;
+ ret = FALSE;
+ goto stop;
+ }
+
+ if (!priv->request_ranges) {
+ GST_DEBUG_OBJECT (requester, "stop checking timeout due to no request");
+ if (!g_source_remove (priv->timeout_checker_id))
+ GST_DEBUG_OBJECT (requester, "fail to remove timer_id");
+ priv->timeout_checker_id = 0;
+ ret = FALSE;
+ goto stop;
+ }
+
+ for (walk = priv->request_ranges; walk; walk = g_list_next (walk)) {
+ GstWFDRTPRequestRange *range = (GstWFDRTPRequestRange *) walk->data;
+
+ if (range) {
+ elapsed = g_timer_elapsed (priv->timer, NULL);
+ if (elapsed - range->request_time > (requester->timeout_ms / 1000)) {
+ GST_DEBUG_OBJECT (requester, "remove range for #%d~#%d",
+ range->start_seqnum, range->end_seqnum);
+ priv->request_ranges = g_list_remove (priv->request_ranges, range);
+ is_timeout = TRUE;
+ }
+ }
+ }
+
+ if (is_timeout) {
+ GST_DEBUG_OBJECT (requester, "emit timeout signal");
+ g_signal_emit (requester, gst_wfd_rtp_requester_signals[SIGNAL_REQUEST_TIMEOUT], 0);
+ }
+
+stop:
+ return ret;
+}
+
+static GstWFDRTPRequestRange *
+create_range (GstWFDRTPRequester *requester, guint16 start_seqnum, guint16 end_seqnum)
+{
+ GstWFDRTPRequestRange *range = NULL;
+ GstWFDRTPRequesterPrivate *priv;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ range = g_new0 (GstWFDRTPRequestRange, 1);
+ if (!range) {
+ GST_DEBUG_OBJECT (requester, "fail to create range for #%d~#%d", start_seqnum, end_seqnum);
+ return NULL;
+ }
+
+ if (!priv->timer)
+ priv->timer = g_timer_new ();
+
+ if (!priv->timeout_checker_id) {
+ priv->timeout_checker_id = g_timeout_add (requester->timeout_ms,
+ (GSourceFunc)check_timeout, (gpointer)requester);
+ GST_DEBUG_OBJECT (requester, "create timer(%d) for checking request timeout", priv->timeout_checker_id);
+ }
+
+ range->start_seqnum = start_seqnum;
+ range->end_seqnum = end_seqnum;
+ range->request_packet_num = end_seqnum - start_seqnum + 0x0001;
+ range->retransmitted_packet_num = 0;
+ range->request_time = g_timer_elapsed (priv->timer, NULL);
+
+ GST_DEBUG_OBJECT (requester, "create range for #%d~#%d at %.4f sec",
+ range->start_seqnum, range->end_seqnum, range->request_time);
+
+ return range;
+}
+
+static gint
+find_range_by_seqnum (GstWFDRTPRequestRange * range, guint16 * seqnum)
+{
+ if (range->start_seqnum <= *seqnum && range->end_seqnum >= *seqnum)
+ return 0;
+
+ return -1;
+}
+
+static GstWFDRTPRequestRange *
+find_range (GstWFDRTPRequester *requester, gconstpointer data, gconstpointer func)
+{
+ GstWFDRTPRequesterPrivate *priv;
+ GList *lranges;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ /* find and get stream */
+ if ((lranges = g_list_find_custom (priv->request_ranges, data, (GCompareFunc) func)))
+ return (GstWFDRTPRequestRange *) lranges->data;
+
+ return NULL;
+}
+
+static void
+remove_range (GstWFDRTPRequester *requester, guint16 seqnum)
+{
+ GstWFDRTPRequestRange *range;
+
+ range = find_range (requester, &seqnum, (gpointer) find_range_by_seqnum);
+ if (!range) {
+ GST_DEBUG_OBJECT (requester, "fail to find range for #%d rtp pakcet", seqnum);
+ return;
+ }
+
+ range->retransmitted_packet_num++;
+
+ GST_DEBUG_OBJECT (requester, "found range for #%d [%d~%d, remain %d packets]",
+ seqnum, range->start_seqnum, range->end_seqnum,
+ range->request_packet_num - range->retransmitted_packet_num);
+
+ if (range->retransmitted_packet_num == range->request_packet_num) {
+ GST_DEBUG_OBJECT (requester, "all requested rtp packets are arrived, remove range");
+ requester->priv->request_ranges = g_list_remove(requester->priv->request_ranges, range);
+ }
+
+ return;
+}
+
+void
+wfd_rtp_requester_perform_request (GstWFDRTPRequester *requester, guint16 expected_seqnum, guint16 received_seqnum)
+{
+ GstWFDRTPRequesterPrivate *priv;
+ GstFlowReturn ret =GST_FLOW_OK;
+ GstRTCPPacket rtcp_fb_packet;
+ GstBuffer *rtcp_fb_buf;
+ GstRTCPBuffer rtcp_buf = {NULL};
+ GstWFDRTPRequestRange * range;
+ guint8 *fci_data;
+ guint16 pid, blp;
+ guint rtcp_packet_cnt = 0;
+ gint gap;
+ gint i;
+
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ /* can't continue without gap */
+ gap = received_seqnum - expected_seqnum;
+ if (G_UNLIKELY (gap<1))
+ goto no_gap;
+
+ pid = expected_seqnum;
+
+again:
+ /* create buffer for rtcp fb packets */
+ rtcp_fb_buf = gst_rtcp_buffer_new(REQUESTER_MTU_SIZE);
+ if (!G_UNLIKELY(rtcp_fb_buf))
+ goto fail_buf;
+ if (!gst_rtcp_buffer_map (rtcp_fb_buf, GST_MAP_READWRITE, &rtcp_buf))
+ goto fail_buf;
+
+ /* create rtcp fb packet */
+ do {
+ if (!gst_rtcp_buffer_add_packet (&rtcp_buf, GST_RTCP_TYPE_RTPFB,
+ &rtcp_fb_packet)) {
+ if (rtcp_packet_cnt>0)
+ goto send_packets;
+ else {
+ gst_rtcp_buffer_unmap (&rtcp_buf);
+ goto fail_packet;
+ }
+ }
+
+ /* set rtcp fb header : wfd use RTCPFB with Generick NACK */
+ gst_rtcp_packet_fb_set_type (&rtcp_fb_packet, GST_RTCP_RTPFB_TYPE_NACK);
+ gst_rtcp_packet_fb_set_sender_ssrc (&rtcp_fb_packet, 0);
+ gst_rtcp_packet_fb_set_media_ssrc (&rtcp_fb_packet, 0);
+
+ /* set rtcp fb fci(feedback control information) : 32bits */
+ if (!gst_rtcp_packet_fb_set_fci_length (&rtcp_fb_packet, 2)) {
+ GST_DEBUG_OBJECT (requester, "fail to set FCI length to RTCP FB packet");
+ gst_rtcp_packet_remove (&rtcp_fb_packet);
+ return;
+ }
+
+ fci_data = gst_rtcp_packet_fb_get_fci (&rtcp_fb_packet) -
+ ((gst_rtcp_packet_fb_get_fci_length (&rtcp_fb_packet) - 2) * 4);
+
+ /* set pid */
+ GST_WRITE_UINT16_BE (fci_data, pid);
+ pid += 0x0011;
+ gap--;
+
+ /* set blp */
+ blp = 0x0000;
+ for (i=0; i<16 && gap>0; i++) {
+ blp += (0x0001 << i);
+ gap--;
+ }
+ GST_WRITE_UINT16_BE (fci_data + 2, blp);
+
+ rtcp_packet_cnt++;
+
+ GST_DEBUG_OBJECT (requester, "%d RTCP FB packet : pid : %x, blp : %x", rtcp_packet_cnt, pid-0x0011, blp);
+ }while (gap>0);
+
+send_packets:
+ /* end rtcp fb buffer */
+ gst_rtcp_buffer_unmap (&rtcp_buf);
+
+ /* Note : Should be crate range before requesting */
+ if (requester->timeout_ms > 0) {
+ range = create_range (requester, expected_seqnum, received_seqnum - 0x0001);
+ if (range)
+ priv->request_ranges = g_list_append (priv->request_ranges, range);
+ }
+
+ ret = gst_pad_push(requester->rtcp_src, rtcp_fb_buf);
+ if (ret != GST_FLOW_OK)
+ GST_WARNING_OBJECT(requester, "fail to pad push RTCP FB buffer");
+
+ if (gap>0)
+ goto again;
+
+ return;
+
+ /* ERRORS */
+no_gap:
+ {
+ GST_DEBUG_OBJECT (requester, "there is no gap, don't need to make the RTSP FB packet");
+ return;
+ }
+fail_buf:
+ {
+ GST_DEBUG_OBJECT (requester, "fail to make RTSP FB buffer");
+ return;
+ }
+fail_packet:
+ {
+ GST_DEBUG_OBJECT (requester, "fail to make RTSP FB packet");
+ return;
+ }
+}
+
+void
+wfd_rtp_requester_cancel_request (GstWFDRTPRequester *requester, guint16 seqnum)
+{
+ /* need to fill up */
+ GST_DEBUG_OBJECT (requester, "");
+}
+
+/* chain function
+ * this function does the actual processing
+ */
+static GstFlowReturn
+gst_wfd_rtp_requester_chain (GstPad * pad, GstObject *parent, GstBuffer * buf)
+{
+ GstWFDRTPRequester *requester;
+ GstWFDRTPRequesterPrivate *priv;
+ guint16 seqnum;
+ guint8 pt;
+ guint32 ssrc;
+ GstFlowReturn ret = GST_FLOW_OK;
+ GstRTPBuffer rtp_buf = { NULL };
+
+ requester = GST_WFD_RTP_REQUESTER (gst_pad_get_parent (pad));
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ if (priv->flushing)
+ goto drop_buffer;
+
+ if (G_UNLIKELY (!gst_rtp_buffer_map( buf, GST_MAP_READ, &rtp_buf) ))
+ goto invalid_buffer;
+
+ /* check ssrc */
+ ssrc = gst_rtp_buffer_get_ssrc (&rtp_buf);
+ if (G_LIKELY(!requester->ssrc)) {
+ GST_DEBUG_OBJECT(requester, "set ssrc as %x using first rtp packet", ssrc);
+ requester->ssrc = ssrc;
+ } else if (G_LIKELY (requester->ssrc != ssrc)) {
+ //goto invalid_ssrc;
+ GST_ERROR_OBJECT(requester, "ssrc is changed from %x to %x", requester->ssrc, ssrc);
+ requester->ssrc = ssrc;
+ }
+
+
+ /* check pt : pt should always 33 for MP2T-ES */
+ pt = gst_rtp_buffer_get_payload_type (&rtp_buf);
+ if (G_LIKELY (requester->pt != pt)) {
+ if (G_LIKELY(!requester->pt)) {
+ requester->pt = pt;
+ } else {
+ gst_rtp_buffer_unmap(&rtp_buf);
+ goto invalid_pt;
+ }
+ }
+
+ seqnum = gst_rtp_buffer_get_seq (&rtp_buf);
+
+ /* now check against our expected seqnum */
+ if (G_LIKELY (priv->next_in_seqnum != GST_CLOCK_TIME_NONE)) {
+ gint gap;
+
+ gap = gst_rtp_buffer_compare_seqnum (priv->next_in_seqnum, seqnum);
+ if (G_UNLIKELY (gap != 0)) {
+ GST_ERROR_OBJECT (requester, "expected #%d, got #%d, gap of %d", (guint16)priv->next_in_seqnum, seqnum, gap);
+
+ if (requester->do_request) {
+ /* priv->next_in_seqnum >= seqnum, this packet is too late or the
+ * sender might have been restarted with different seqnum. */
+ if (G_UNLIKELY (gap < 0)) {
+ GST_DEBUG_OBJECT (requester, "#%d is late", seqnum);
+ wfd_rtp_requester_cancel_request(requester, seqnum);
+ goto skip;
+ }
+ /* priv->next_in_seqnum < seqnum, this is a new packet */
+ else if (G_UNLIKELY (gap > REQUESTER_MAX_DROPOUT)) {
+ GST_DEBUG_OBJECT (requester, "reset: too many dropped packets %d",
+ gap);
+ } else {
+ GST_DEBUG_OBJECT (requester, "tolerable gap");
+ wfd_rtp_requester_perform_request(requester, priv->next_in_seqnum, seqnum);
+ }
+ }
+ }
+ }
+ priv->next_in_seqnum = (seqnum + 1) & 0xffff;
+
+skip:
+ gst_rtp_buffer_unmap(&rtp_buf);
+ /* just push out the incoming buffer without touching it */
+ ret = gst_pad_push (requester->rtp_src, buf);
+ if (ret != GST_FLOW_OK)
+ GST_ERROR_OBJECT (requester, "fail to pad push..reason %s", gst_flow_get_name(ret));
+
+ gst_object_unref (requester);
+
+ return ret;
+
+ /* ERRORS */
+drop_buffer:
+ {
+ GST_ERROR_OBJECT (requester,
+ "requeseter is flushing, drop incomming buffers..");
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+invalid_buffer:
+ {
+ /* this is not fatal but should be filtered earlier */
+ GST_ELEMENT_WARNING (requester, STREAM, DECODE, (NULL),
+ ("Received invalid RTP payload, dropping"));
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+invalid_ssrc:
+ {
+ /* this is not fatal but should be filtered earlier */
+ GST_ELEMENT_WARNING (requester, STREAM, DECODE, (NULL),
+ ("ssrc of this rtp packet is differtent from before. dropping"));
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+invalid_pt:
+ {
+ /* this is not fatal but should be filtered earlier */
+ GST_ELEMENT_WARNING (requester, STREAM, DECODE, (NULL),
+ ("pt of this rtp packet is differtent from before. dropping"));
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+}
+
+GstBuffer*
+wfd_requester_handle_retransmitted_rtp (GstWFDRTPRequester *requester, GstBuffer *ret_rtp_buf)
+{
+ GstBuffer *rtp_buf;
+ guint16 seqnum;
+ guint8 *buf_data;
+ guint buf_size;
+ guint8 *payload;
+ guint payload_len, header_len;
+ GstMapInfo ret_buf_mapinfo;
+ GstRTPBuffer rtp_ret_buf = {NULL};
+ GstMapInfo res_buf_mapinfo;
+ GstRTPBuffer rtp_res_buffer = {NULL};
+
+ if (!gst_rtp_buffer_map (ret_rtp_buf, GST_MAP_READ, &rtp_ret_buf)) {
+ GST_WARNING_OBJECT (requester, "Could not map rtp buffer");
+ return NULL;
+ }
+
+ gst_buffer_map (ret_rtp_buf, &ret_buf_mapinfo, GST_MAP_READ);
+ buf_data = ret_buf_mapinfo.data;
+ buf_size = ret_buf_mapinfo.size;
+ payload = gst_rtp_buffer_get_payload(&rtp_ret_buf);
+ payload_len = gst_rtp_buffer_get_payload_len(&rtp_ret_buf);
+ header_len = gst_rtp_buffer_get_header_len(&rtp_ret_buf);
+
+ gst_rtp_buffer_unmap (&rtp_ret_buf);
+
+ rtp_buf = gst_buffer_new_and_alloc(buf_size - 2);
+ if (!rtp_buf) {
+ GST_WARNING_OBJECT(requester, "fail to alloc for rtp buffer");
+ gst_buffer_unmap (ret_rtp_buf, &ret_buf_mapinfo);
+ return NULL;
+ }
+ gst_buffer_map (rtp_buf, &res_buf_mapinfo, GST_MAP_READ | GST_MAP_WRITE);
+
+ /* copy rtp header */
+ memcpy(res_buf_mapinfo.data, buf_data, header_len);
+ /* copy rtp payload */
+ memcpy(res_buf_mapinfo.data+header_len, payload+2, payload_len-2);
+
+ /* set seqnum to original */
+ if (!gst_rtp_buffer_map (rtp_buf, GST_MAP_READWRITE, &rtp_res_buffer) ) {
+ GST_WARNING_OBJECT (requester, "Could not map rtp result buffer");
+ gst_buffer_unmap (ret_rtp_buf, &ret_buf_mapinfo);
+ gst_buffer_unmap (rtp_buf, &res_buf_mapinfo);
+ return NULL;
+ }
+ seqnum = GST_READ_UINT16_BE (payload);
+ gst_rtp_buffer_set_seq(&rtp_res_buffer, seqnum);
+ gst_rtp_buffer_unmap (&rtp_res_buffer);
+
+ GST_DEBUG_OBJECT (requester, "restored packet #%d", seqnum);
+
+ if (requester->timeout_ms>0)
+ remove_range (requester, seqnum);
+
+ gst_buffer_unmap (ret_rtp_buf, &ret_buf_mapinfo);
+ gst_buffer_unmap (rtp_buf, &res_buf_mapinfo);
+
+ return rtp_buf;
+}
+
+static GstFlowReturn
+gst_wfd_rtp_requester_chain_retransmitted_rtp (GstPad * pad, GstObject *parent, GstBuffer * buf)
+{
+ GstWFDRTPRequester *requester;
+ GstWFDRTPRequesterPrivate *priv;
+ GstFlowReturn ret = GST_FLOW_OK;
+ guint16 seqnum;
+ guint8 pt;
+ GstBuffer *outbuf;
+ GstRTPBuffer rtp_buf = {NULL};
+
+ requester = GST_WFD_RTP_REQUESTER (gst_pad_get_parent (pad));
+ priv = GST_WFD_RTP_REQUESTER_GET_PRIVATE(requester);
+
+ if (!requester->do_request)
+ goto skip_buffer;
+
+ if (priv->flushing)
+ goto drop_buffer;
+
+ if (G_UNLIKELY (!gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp_buf)))
+ goto invalid_buffer;
+
+ pt = gst_rtp_buffer_get_payload_type (&rtp_buf);
+ if (G_LIKELY (requester->pt != pt)) {
+ gst_rtp_buffer_unmap (&rtp_buf);
+ goto invalid_pt;
+ }
+
+ seqnum = gst_rtp_buffer_get_seq (&rtp_buf);
+ gst_rtp_buffer_unmap (&rtp_buf);
+
+ GST_DEBUG_OBJECT (requester, "Received packet #%d", seqnum);
+
+ outbuf = wfd_requester_handle_retransmitted_rtp(requester, buf);
+ if (!outbuf) {
+ GST_DEBUG_OBJECT (requester, "fail to handle retransmitted rtp packet...");
+ return GST_FLOW_OK;
+ }
+
+ ret = gst_pad_push (requester->rtp_src, outbuf);
+ if (ret <GST_FLOW_OK) {
+ GST_DEBUG_OBJECT (requester, "fail to push retransmitted rtp packe, reason %s",
+ gst_flow_get_name(ret));
+ }
+
+ gst_object_unref (requester);
+
+ /* just push out the incoming buffer without touching it */
+ return ret;
+
+ /* ERRORS */
+skip_buffer:
+ {
+ GST_DEBUG_OBJECT (requester,
+ "requeseter is set to not handle retransmission, dropping");
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+drop_buffer:
+ {
+ GST_DEBUG_OBJECT (requester,
+ "requeseter is flushing, dropping");
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+invalid_buffer:
+ {
+ /* this is not fatal but should be filtered earlier */
+ GST_ELEMENT_WARNING (requester, STREAM, DECODE, (NULL),
+ ("Received invalid RTP payload, dropping"));
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }
+invalid_pt:
+ {
+ /* this is not fatal but should be filtered earlier */
+ GST_ELEMENT_WARNING (requester, STREAM, DECODE, (NULL),
+ ("pt of this rtp packet is differtent from before. dropping"));
+ gst_buffer_unref (buf);
+ gst_object_unref (requester);
+ return GST_FLOW_OK;
+ }}
+
+static GstPad *
+gst_wfd_rtp_requester_request_new_pad (GstElement * element,
+ GstPadTemplate * templ, const gchar * name, const GstCaps *caps)
+{
+ GstWFDRTPRequester *requester;
+ GstElementClass *klass;
+
+ requester = GST_WFD_RTP_REQUESTER (element);
+ klass = GST_ELEMENT_GET_CLASS (element);
+
+ GST_WFD_RTP_REQUESTER_LOCK (requester);
+
+ if (templ != gst_element_class_get_pad_template (klass, name))
+ goto wrong_template;
+
+ if (requester->retransmitted_rtp_sink != NULL)
+ goto exists;
+
+ GST_LOG_OBJECT (requester, "Creating new pad for retreansmitted RTP packets");
+
+ requester->retransmitted_rtp_sink =
+ gst_pad_new_from_static_template (&retransmitted_rtp_sink_template,
+ "retransmitted_rtp_sink");
+ gst_pad_set_chain_function (requester->retransmitted_rtp_sink,
+ gst_wfd_rtp_requester_chain_retransmitted_rtp);
+ gst_pad_set_event_function (requester->retransmitted_rtp_sink,
+ (GstPadEventFunction) gst_wfd_rtp_requester_sink_event_retransmitted_rtp);
+ gst_pad_use_fixed_caps (requester->retransmitted_rtp_sink);
+ gst_pad_set_active (requester->retransmitted_rtp_sink, TRUE);
+ gst_element_add_pad (GST_ELEMENT_CAST (requester),
+ requester->retransmitted_rtp_sink);
+
+ GST_DEBUG_OBJECT (requester, "creating RTCP src pad for RTCP FB packets");
+ requester->rtcp_src =
+ gst_pad_new_from_static_template (&rtcp_src_template,
+ "rtcp_src");
+ gst_pad_set_event_function (requester->rtcp_src,
+ (GstPadEventFunction) gst_wfd_rtp_requester_src_event_rtcp);
+ gst_pad_use_fixed_caps (requester->rtcp_src);
+ gst_pad_set_active (requester->rtcp_src, TRUE);
+ gst_element_add_pad (GST_ELEMENT_CAST (requester), requester->rtcp_src);
+
+ GST_WFD_RTP_REQUESTER_UNLOCK (requester);
+
+ return requester->retransmitted_rtp_sink;
+
+/* ERRORS */
+wrong_template:
+ {
+ GST_WFD_RTP_REQUESTER_UNLOCK (requester);
+ g_warning ("wfdrtprequester: this is not our template");
+ return NULL;
+ }
+exists:
+ {
+ GST_WFD_RTP_REQUESTER_UNLOCK (requester);
+ g_warning ("wfdrtprequester: pad already requested");
+ return NULL;
+ }
+}
+
+static void
+gst_wfd_rtp_requester_release_pad (GstElement * element, GstPad * pad)
+{
+ GstWFDRTPRequester *requester;
+
+ g_return_if_fail (GST_IS_WFD_RTP_REQUESTER (element));
+ g_return_if_fail (GST_IS_PAD (pad));
+
+ requester = GST_WFD_RTP_REQUESTER (element);
+
+ GST_DEBUG_OBJECT (element, "releasing pad %s:%s", GST_DEBUG_PAD_NAME (pad));
+
+ GST_WFD_RTP_REQUESTER_LOCK (requester);
+
+ if (requester->retransmitted_rtp_sink == pad) {
+ /* deactivate from source to sink */
+ gst_pad_set_active (requester->rtcp_src, FALSE);
+ gst_pad_set_active (requester->retransmitted_rtp_sink, FALSE);
+
+ /* remove pads */
+ GST_DEBUG_OBJECT (requester, "removing retransmitted RTP sink pad");
+ gst_element_remove_pad (GST_ELEMENT_CAST (requester),
+ requester->retransmitted_rtp_sink);
+ requester->retransmitted_rtp_sink = NULL;
+
+ GST_DEBUG_OBJECT (requester, "removing RTCP src pad");
+ gst_element_remove_pad (GST_ELEMENT_CAST (requester),
+ requester->rtcp_src);
+ requester->rtcp_src = NULL;
+ } else
+ goto wrong_pad;
+
+ GST_WFD_RTP_REQUESTER_UNLOCK (requester);
+
+ return;
+
+ /* ERRORS */
+wrong_pad:
+ {
+ GST_WFD_RTP_REQUESTER_UNLOCK (requester);
+ g_warning ("wfdrtprequester: asked to release an unknown pad");
+ return;
+ }
+}
+
+
+/* entry point to initialize the plug-in
+ * initialize the plug-in itself
+ * register the element factories and other features
+ */
+static gboolean
+gst_wfd_rtp_requester_plugin_init (GstPlugin *plugin)
+{
+ if (!gst_element_register (plugin, "wfdrtprequester", GST_RANK_PRIMARY, gst_wfd_rtp_requester_get_type())) {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+/* gstreamer looks for this structure to register plugins
+ *
+ * exchange the string 'Template plugin' with your plugin description
+ */
+GST_PLUGIN_DEFINE (
+ GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ wfdrtprequester,
+ "WFD RTP Requester plugin",
+ gst_wfd_rtp_requester_plugin_init,
+ VERSION,
+ "LGPL",
+ "GStreamer",
+ "http://gstreamer.net/"
+)
+
--- /dev/null
+/*
+ * wfdrtprequester
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_WFD_RTP_REQUESTER_H__
+#define __GST_WFD_RTP_REQUESTER_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+/* #defines don't like whitespacey bits */
+#define GST_TYPE_WFD_RTP_REQUESTER \
+ (gst_wfd_rtp_requester_get_type())
+#define GST_WFD_RTP_REQUESTER(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WFD_RTP_REQUESTER,GstWFDRTPRequester))
+#define GST_WFD_RTP_REQUESTER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WFD_RTP_REQUESTER,GstWFDRTPRequesterClass))
+#define GST_IS_WFD_RTP_REQUESTER(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WFD_RTP_REQUESTER))
+#define GST_IS_WFD_RTP_REQUESTER_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WFD_RTP_REQUESTER))
+#define GST_WFD_RTP_REQUESTER_CAST(obj) ((GstWFDRTPRequester *)(obj))
+
+typedef struct _GstWFDRTPRequester GstWFDRTPRequester;
+typedef struct _GstWFDRTPRequesterClass GstWFDRTPRequesterClass;
+typedef struct _GstWFDRTPRequesterPrivate GstWFDRTPRequesterPrivate;
+
+struct _GstWFDRTPRequester
+{
+ GstElement element;
+
+ GstPad *rtp_sink, *rtp_src;
+ GstPad *rtcp_src, *retransmitted_rtp_sink;
+
+ /* properties */
+ gboolean do_request;
+ guint32 ssrc;
+ guint8 pt;
+ guint timeout_ms;
+ guint64 timeout_ns;
+
+ GstWFDRTPRequesterPrivate *priv;
+};
+
+struct _GstWFDRTPRequesterClass
+{
+ GstElementClass parent_class;
+
+ /* signals */
+ void (*request_timeout) (GstWFDRTPRequester *requester);
+};
+
+GType gst_wfd_rtp_requester_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_WFD_RTP_REQUESTER_H__ */
+
--- /dev/null
+/*
+ * wfdrtspext
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include "gstwfdrtspext.h"
+
+GST_DEBUG_CATEGORY_STATIC (wfdrtspext_debug);
+#define GST_CAT_DEFAULT (wfdrtspext_debug)
+
+static GList *extensions;
+
+static gboolean
+gst_wfd_rtsp_ext_list_filter (GstPluginFeature * feature, gpointer user_data)
+{
+ GstElementFactory *factory;
+ guint rank;
+
+ /* we only care about element factories */
+ if (!GST_IS_ELEMENT_FACTORY (feature))
+ return FALSE;
+
+ factory = GST_ELEMENT_FACTORY (feature);
+
+ if (!gst_element_factory_has_interface (factory, "GstWFDRTSPExtension"))
+ return FALSE;
+
+ /* only select elements with autoplugging rank */
+ rank = gst_plugin_feature_get_rank (feature);
+ if (rank < GST_RANK_MARGINAL)
+ return FALSE;
+
+ return TRUE;
+}
+
+void
+gst_wfd_rtsp_ext_list_init (void)
+{
+ GST_DEBUG_CATEGORY_INIT (wfdrtspext_debug, "wfdrtspext", 0, "WFD RTSP extension");
+
+ /* get a list of all extensions */
+ extensions = gst_registry_feature_filter (gst_registry_get (),
+ (GstPluginFeatureFilter) gst_wfd_rtsp_ext_list_filter, FALSE, NULL);
+}
+
+GstWFDRTSPExtensionList *
+gst_wfd_rtsp_ext_list_get (void)
+{
+ GstWFDRTSPExtensionList *result;
+ GList *walk;
+
+ result = g_new0 (GstWFDRTSPExtensionList, 1);
+
+ for (walk = extensions; walk; walk = g_list_next (walk)) {
+ GstElementFactory *factory = GST_ELEMENT_FACTORY (walk->data);
+ GstElement *element;
+
+ element = gst_element_factory_create (factory, NULL);
+ if (!element) {
+ GST_ERROR ("could not create extension instance");
+ continue;
+ }
+
+ GST_DEBUG ("added extension interface for '%s'",
+ GST_ELEMENT_NAME (element));
+ result->extensions = g_list_prepend (result->extensions, element);
+ }
+ return result;
+}
+
+void
+gst_wfd_rtsp_ext_list_free (GstWFDRTSPExtensionList * ext)
+{
+ GList *walk;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ gst_object_unref (GST_OBJECT_CAST (elem));
+ }
+ g_list_free (ext->extensions);
+ g_free (ext);
+}
+
+gboolean
+gst_wfd_rtsp_ext_list_detect_server (GstWFDRTSPExtensionList * ext,
+ GstRTSPMessage * resp)
+{
+ GList *walk;
+ gboolean res = TRUE;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_detect_server (elem, resp);
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_before_send (GstWFDRTSPExtensionList * ext, GstRTSPMessage * req)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_before_send (elem, req);
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_after_send (GstWFDRTSPExtensionList * ext, GstRTSPMessage * req,
+ GstRTSPMessage * resp)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_after_send (elem, req, resp);
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_parse_sdp (GstWFDRTSPExtensionList * ext, GstSDPMessage * sdp,
+ GstStructure * s)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_parse_sdp (elem, sdp, s);
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_setup_media (GstWFDRTSPExtensionList * ext, GstSDPMedia * media)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_setup_media (elem, media);
+ }
+ return res;
+}
+
+gboolean
+gst_wfd_rtsp_ext_list_configure_stream (GstWFDRTSPExtensionList * ext, GstCaps * caps)
+{
+ GList *walk;
+ gboolean res = TRUE;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_configure_stream (elem, caps);
+ if (!res)
+ break;
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_get_transports (GstWFDRTSPExtensionList * ext,
+ GstRTSPLowerTrans protocols, gchar ** transport)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_get_transports (elem, protocols, transport);
+ }
+ return res;
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_stream_select (GstWFDRTSPExtensionList * ext, GstRTSPUrl * url)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_OK;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_stream_select (elem, url);
+ }
+ return res;
+}
+
+void
+gst_wfd_rtsp_ext_list_connect (GstWFDRTSPExtensionList * ext,
+ const gchar * detailed_signal, GCallback c_handler, gpointer data)
+{
+ GList *walk;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ g_signal_connect (elem, detailed_signal, c_handler, data);
+ }
+}
+
+GstRTSPResult
+gst_wfd_rtsp_ext_list_receive_request (GstWFDRTSPExtensionList * ext,
+ GstRTSPMessage * req)
+{
+ GList *walk;
+ GstRTSPResult res = GST_RTSP_ENOTIMPL;
+
+ for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+ GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+ res = gst_rtsp_extension_receive_request (elem, req);
+ if (res != GST_RTSP_ENOTIMPL)
+ break;
+ }
+ return res;
+}
--- /dev/null
+/*
+ * wfdrtspext
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_WFD_RTSP_EXT_H__
+#define __GST_WFD_RTSP_EXT_H__
+
+#include <gst/gst.h>
+#include <gst/rtsp/gstrtspextension.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstWFDRTSPExtensionList GstWFDRTSPExtensionList;
+
+struct _GstWFDRTSPExtensionList
+{
+ GList *extensions;
+};
+
+void gst_wfd_rtsp_ext_list_init (void);
+
+GstWFDRTSPExtensionList * gst_wfd_rtsp_ext_list_get (void);
+void gst_wfd_rtsp_ext_list_free (GstWFDRTSPExtensionList *ext);
+
+gboolean gst_wfd_rtsp_ext_list_detect_server (GstWFDRTSPExtensionList *ext, GstRTSPMessage *resp);
+
+GstRTSPResult gst_wfd_rtsp_ext_list_before_send (GstWFDRTSPExtensionList *ext, GstRTSPMessage *req);
+GstRTSPResult gst_wfd_rtsp_ext_list_after_send (GstWFDRTSPExtensionList *ext, GstRTSPMessage *req,
+ GstRTSPMessage *resp);
+GstRTSPResult gst_wfd_rtsp_ext_list_parse_sdp (GstWFDRTSPExtensionList *ext, GstSDPMessage *sdp,
+ GstStructure *s);
+GstRTSPResult gst_wfd_rtsp_ext_list_setup_media (GstWFDRTSPExtensionList *ext, GstSDPMedia *media);
+gboolean gst_wfd_rtsp_ext_list_configure_stream (GstWFDRTSPExtensionList *ext, GstCaps *caps);
+GstRTSPResult gst_wfd_rtsp_ext_list_get_transports (GstWFDRTSPExtensionList *ext, GstRTSPLowerTrans protocols,
+ gchar **transport);
+GstRTSPResult gst_wfd_rtsp_ext_list_stream_select (GstWFDRTSPExtensionList *ext, GstRTSPUrl *url);
+
+void gst_wfd_rtsp_ext_list_connect (GstWFDRTSPExtensionList *ext,
+ const gchar *detailed_signal, GCallback c_handler,
+ gpointer data);
+GstRTSPResult gst_wfd_rtsp_ext_list_receive_request (GstWFDRTSPExtensionList *ext, GstRTSPMessage *req);
+
+G_END_DECLS
+
+#endif /* __GST_RTSP_EXT_H__ */
--- /dev/null
+/*
+ * wfdrtspsrc
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/**
+* SECTION:element-wfdrtspsrc
+*
+* Makes a connection to an RTSP server and read the data.
+* Device recognition is through wifi direct.
+* wfdrtspsrc strictly follows Wifi display specification.
+*
+* RTSP supports transport over TCP or UDP in unicast or multicast mode. By
+* default wfdrtspsrc will negotiate a connection in the following order:
+* UDP unicast/UDP multicast/TCP. The order cannot be changed but the allowed
+* protocols can be controlled with the #GstWFDRTSPSrc:protocols property.
+*
+* wfdrtspsrc currently understands WFD capability negotiation messages
+*
+* wfdrtspsrc will internally instantiate an RTP session manager element
+* that will handle the RTCP messages to and from the server, jitter removal,
+* packet reordering along with providing a clock for the pipeline.
+* This feature is implemented using the gstrtpbin element.
+*
+* wfdrtspsrc acts like a live source and will therefore only generate data in the
+* PLAYING state.
+*
+* <refsect2>
+* <title>Example launch line</title>
+* |[
+* gst-launch wfdrtspsrc location=rtsp://some.server/url ! fakesink
+* ]| Establish a connection to an RTSP server and send the raw RTP packets to a
+* fakesink.
+* </refsect2>
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <vconf/vconf.h>
+#include <arpa/inet.h>
+#include <dlfcn.h>
+
+#include "gstwfdrtspsrc.h"
+
+#ifdef G_OS_WIN32
+#include <winsock2.h>
+#endif
+
+GST_DEBUG_CATEGORY_STATIC (wfdrtspsrc_debug);
+#define GST_CAT_DEFAULT (wfdrtspsrc_debug)
+
+static GstStaticPadTemplate gst_wfdrtspsrc_src_template =
+GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-rtp, "
+ "payload = (int) 33"));
+
+/* signals and args */
+enum
+{
+ SIGNAL_UPDATE_MEDIA_INFO,
+ LAST_SIGNAL
+};
+
+enum _GstWfdRtspSrcBufferMode
+{
+ BUFFER_MODE_NONE,
+ BUFFER_MODE_SLAVE,
+ BUFFER_MODE_BUFFER,
+ BUFFER_MODE_AUTO
+};
+
+#define _SET_FRAMERATE_TO_CAPS 1
+
+
+#define GST_TYPE_WFD_RTSP_NAT_METHOD (gst_wfd_rtsp_nat_method_get_type())
+static GType
+gst_wfd_rtsp_nat_method_get_type (void)
+{
+ static GType wfd_rtsp_nat_method_type = 0;
+ static const GEnumValue wfd_rtsp_nat_method[] = {
+ {GST_WFD_RTSP_NAT_NONE, "None", "none"},
+ {GST_WFD_RTSP_NAT_DUMMY, "Send Dummy packets", "dummy"},
+ {0, NULL, NULL},
+ };
+
+ if (!wfd_rtsp_nat_method_type) {
+ wfd_rtsp_nat_method_type =
+ g_enum_register_static ("GstWFDRTSPNatMethod", wfd_rtsp_nat_method);
+ }
+ return wfd_rtsp_nat_method_type;
+}
+
+/* properties default values */
+#define DEFAULT_LOCATION NULL
+#define DEFAULT_DEBUG FALSE
+#define DEFAULT_RETRY 20
+#define DEFAULT_TCP_TIMEOUT 20000000
+#define DEFAULT_NAT_METHOD GST_WFD_RTSP_NAT_DUMMY
+#define DEFAULT_PROXY NULL
+#define DEFAULT_RTP_BLOCKSIZE 0
+#define DEFAULT_USER_ID NULL
+#define DEFAULT_USER_PW NULL
+#define DEFAULT_PORT_RANGE NULL
+#define DEFAULT_USER_AGENT "TIZEN-WFD-SINK"
+#define DEFAULT_DO_RTCP TRUE
+#define DEFAULT_LATENCY_MS 2000
+#define DEFAULT_UDP_BUFFER_SIZE 0x80000
+#define DEFAULT_UDP_TIMEOUT 5000000
+
+enum
+{
+ PROP_0,
+ PROP_LOCATION,
+ PROP_DEBUG,
+ PROP_RETRY,
+ PROP_TCP_TIMEOUT,
+ PROP_NAT_METHOD,
+ PROP_PROXY,
+ PROP_RTP_BLOCKSIZE,
+ PROP_USER_ID,
+ PROP_USER_PW,
+ PROP_USER_AGENT,
+ PROP_AUDIO_PARAM,
+ PROP_VIDEO_PARAM,
+ PROP_HDCP_PARAM,
+ PROP_DO_RTCP,
+ PROP_LATENCY,
+ PROP_UDP_BUFFER_SIZE,
+ PROP_UDP_TIMEOUT,
+ PROP_ENABLE_PAD_PROBE,
+ PROP_LAST
+};
+
+#define gst_wfdrtspsrc_parent_class parent_class
+
+/* commands we send to out loop to notify it of events */
+#define CMD_OPEN 0
+#define CMD_PLAY 1
+#define CMD_PAUSE 2
+#define CMD_CLOSE 3
+#define CMD_WAIT 4
+#define CMD_LOOP 5
+
+#define GST_ELEMENT_PROGRESS(el, type, code, text) \
+G_STMT_START { \
+ gchar *__txt = _gst_element_error_printf text; \
+ gst_element_post_message (GST_ELEMENT_CAST (el), \
+ gst_message_new_progress (GST_OBJECT_CAST (el), \
+ GST_PROGRESS_TYPE_ ##type, code, __txt)); \
+ g_free (__txt); \
+} G_STMT_END
+
+/* object */
+static void gst_wfdrtspsrc_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_wfdrtspsrc_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+static void gst_wfdrtspsrc_dispose (GObject * object);
+static void gst_wfdrtspsrc_finalize (GObject * object);
+
+/* element */
+static GstStateChangeReturn gst_wfdrtspsrc_change_state (GstElement * element,
+ GstStateChange transition);
+static gboolean gst_wfdrtspsrc_send_event (GstElement * element, GstEvent * event);
+
+/* bin */
+static void gst_wfdrtspsrc_handle_message (GstBin * bin, GstMessage * message);
+
+static void gst_wfdrtspsrc_loop_send_cmd (GstWFDRTSPSrc * src, gint cmd);
+
+/* fundemental functions */
+static GstRTSPResult gst_wfdrtspsrc_open (GstWFDRTSPSrc * src);
+static gboolean gst_wfdrtspsrc_setup (GstWFDRTSPSrc * src);
+static GstRTSPResult gst_wfdrtspsrc_play (GstWFDRTSPSrc * src);
+static GstRTSPResult gst_wfdrtspsrc_pause (GstWFDRTSPSrc * src);
+static GstRTSPResult gst_wfdrtspsrc_close (GstWFDRTSPSrc * src, gboolean only_close);
+
+static gboolean gst_wfdrtspsrc_set_proxy (GstWFDRTSPSrc * rtsp, const gchar * proxy);
+static void gst_wfdrtspsrc_set_tcp_timeout (GstWFDRTSPSrc * src, guint64 timeout);
+
+
+static gboolean gst_wfdrtspsrc_setup_auth (GstWFDRTSPSrc * src,
+ GstRTSPMessage * response);
+
+static GstRTSPResult gst_wfdrtspsrc_send_cb (GstRTSPExtension * ext,
+ GstRTSPMessage * request, GstRTSPMessage * response, GstWFDRTSPSrc * src);
+
+
+static void gst_wfdrtspsrc_uri_handler_init (gpointer g_iface,
+ gpointer iface_data);
+static gboolean gst_wfdrtspsrc_uri_set_uri (GstURIHandler * handler,
+ const gchar * uri, GError **error);
+
+static gboolean gst_wfdrtspsrc_loop (GstWFDRTSPSrc * src);
+static gboolean gst_wfdrtspsrc_stream_push_event (WFDRTSPManager * manager,
+ GstEvent * event, gboolean source);
+static gboolean gst_wfdrtspsrc_push_event (GstWFDRTSPSrc * src, GstEvent * event,
+ gboolean source);
+
+
+static GstRTSPResult
+gst_wfdrtspsrc_send (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * request, GstRTSPMessage * response,
+ GstRTSPStatusCode * code);
+
+static gboolean gst_wfdrtspsrc_parse_methods (GstWFDRTSPSrc * src, GstRTSPMessage * response);
+
+static GstRTSPResult gst_wfdrtspsrc_send_keep_alive (GstWFDRTSPSrc * src);
+
+static void gst_wfdrtspsrc_connection_flush (GstWFDRTSPSrc * src, gboolean flush);
+
+static GstRTSPResult gst_wfdrtspsrc_get_video_parameter(GstWFDRTSPSrc * src, WFDMessage *msg);
+static GstRTSPResult gst_wfdrtspsrc_get_audio_parameter(GstWFDRTSPSrc * src, WFDMessage *msg);
+
+static gboolean
+gst_wfdrtspsrc_handle_src_event (GstPad * pad, GstObject *parent, GstEvent * event);
+static gboolean
+gst_wfdrtspsrc_handle_src_query(GstPad * pad, GstObject *parent, GstQuery * query);
+
+
+
+static guint gst_wfdrtspsrc_signals[LAST_SIGNAL] = { 0 };
+
+static void
+_do_init (GType wfdrtspsrc_type)
+{
+ static const GInterfaceInfo urihandler_info = {
+ gst_wfdrtspsrc_uri_handler_init,
+ NULL,
+ NULL
+ };
+
+ GST_DEBUG_CATEGORY_INIT (wfdrtspsrc_debug, "wfdrtspsrc", 0, "WFD RTSP src");
+
+ g_type_add_interface_static (wfdrtspsrc_type, GST_TYPE_URI_HANDLER,
+ &urihandler_info);
+}
+
+G_DEFINE_TYPE_WITH_CODE (GstWFDRTSPSrc, gst_wfdrtspsrc, GST_TYPE_BIN, _do_init(g_define_type_id))
+
+static void
+gst_wfdrtspsrc_class_init (GstWFDRTSPSrcClass * klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBinClass *gstbin_class;
+
+ gobject_class = (GObjectClass *) klass;
+ gstelement_class = (GstElementClass *) klass;
+ gstbin_class = (GstBinClass *) klass;
+
+ gobject_class->set_property = gst_wfdrtspsrc_set_property;
+ gobject_class->get_property = gst_wfdrtspsrc_get_property;
+ gobject_class->dispose = gst_wfdrtspsrc_dispose;
+ gobject_class->finalize = gst_wfdrtspsrc_finalize;
+
+ g_object_class_install_property (gobject_class, PROP_LOCATION,
+ g_param_spec_string ("location", "RTSP Location",
+ "Location of the RTSP url to read",
+ DEFAULT_LOCATION, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_DEBUG,
+ g_param_spec_boolean ("debug", "Debug",
+ "Dump request and response messages to stdout",
+ DEFAULT_DEBUG, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_RETRY,
+ g_param_spec_uint ("retry", "Retry",
+ "Max number of retries when allocating RTP ports.",
+ 0, G_MAXUINT16, DEFAULT_RETRY,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_TCP_TIMEOUT,
+ g_param_spec_uint64 ("tcp-timeout", "TCP Timeout",
+ "Fail after timeout microseconds on TCP connections (0 = disabled)",
+ 0, G_MAXUINT64, DEFAULT_TCP_TIMEOUT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_NAT_METHOD,
+ g_param_spec_enum ("nat-method", "NAT Method",
+ "Method to use for traversing firewalls and NAT",
+ GST_TYPE_WFD_RTSP_NAT_METHOD, DEFAULT_NAT_METHOD,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_PROXY,
+ g_param_spec_string ("proxy", "Proxy",
+ "Proxy settings for HTTP tunneling. Format: [http://][user:passwd@]host[:port]",
+ DEFAULT_PROXY, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_RTP_BLOCKSIZE,
+ g_param_spec_uint ("rtp-blocksize", "RTP Blocksize",
+ "RTP package size to suggest to server (0 = disabled)",
+ 0, 65536, DEFAULT_RTP_BLOCKSIZE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_USER_ID,
+ g_param_spec_string ("user-id", "user-id",
+ "RTSP location URI user id for authentication", DEFAULT_USER_ID,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_USER_PW,
+ g_param_spec_string ("user-pw", "user-pw",
+ "RTSP location URI user password for authentication", DEFAULT_USER_PW,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_USER_AGENT,
+ g_param_spec_string ("user-agent", "User Agent",
+ "User agent specified string", DEFAULT_USER_AGENT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_AUDIO_PARAM,
+ g_param_spec_boxed ("audio-param", "audio parameters",
+ "A GstStructure specifies the mapping for audio parameters",
+ GST_TYPE_STRUCTURE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_VIDEO_PARAM,
+ g_param_spec_boxed ("video-param", "video parameters",
+ "A GstStructure specifies the mapping for video parameters",
+ GST_TYPE_STRUCTURE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_HDCP_PARAM,
+ g_param_spec_boxed ("hdcp-param", "HDCP parameters",
+ "A GstStructure specifies the mapping for HDCP parameters",
+ GST_TYPE_STRUCTURE, G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class, PROP_DO_RTCP,
+ g_param_spec_boolean ("do-rtcp", "Do RTCP",
+ "Send RTCP packets, disable for old incompatible server.",
+ DEFAULT_DO_RTCP, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_LATENCY,
+ g_param_spec_uint ("latency", "Buffer latency in ms",
+ "Amount of ms to buffer", 0, G_MAXUINT, DEFAULT_LATENCY_MS,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_UDP_BUFFER_SIZE,
+ g_param_spec_int ("udp-buffer-size", "UDP Buffer Size",
+ "Size of the kernel UDP receive buffer in bytes, 0=default",
+ 0, G_MAXINT, DEFAULT_UDP_BUFFER_SIZE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_UDP_TIMEOUT,
+ g_param_spec_uint64 ("timeout", "Timeout",
+ "Fail after timeout microseconds on UDP connections (0 = disabled)",
+ 0, G_MAXUINT64, DEFAULT_UDP_TIMEOUT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_ENABLE_PAD_PROBE,
+ g_param_spec_boolean ("enable-pad-probe", "Enable Pad Probe",
+ "Enable pad probe for debugging",
+ FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ gst_wfdrtspsrc_signals[SIGNAL_UPDATE_MEDIA_INFO] =
+ g_signal_new ("receive-M4-request", G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstWFDRTSPSrcClass, update_media_info),
+ NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, GST_TYPE_STRUCTURE);
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&gst_wfdrtspsrc_src_template));
+
+ gst_element_class_set_details_simple (gstelement_class, "Wi-Fi Display source element",
+ "Source/Network",
+ "Receive data over the Wi-Fi Direct network via RTSP",
+ "YeJin Cho <cho.yejin@samsung.com>");
+
+ gstelement_class->send_event = gst_wfdrtspsrc_send_event;
+ gstelement_class->change_state = gst_wfdrtspsrc_change_state;
+
+ gstbin_class->handle_message = gst_wfdrtspsrc_handle_message;
+
+ gst_wfd_rtsp_ext_list_init ();
+}
+
+static GstStructure *
+gst_wfd_rtsp_set_default_audio_param ()
+{
+ GstStructure *param = NULL;
+ param = gst_structure_new ("audio_param",
+ "audio_codec", G_TYPE_UINT, 0x3,
+ "audio_latency", G_TYPE_UINT, 0x0,
+ "audio_channels", G_TYPE_UINT, 0x3,
+ "audio_sampling_frequency", G_TYPE_UINT, 0x1,
+ NULL);
+
+ return param;
+}
+
+static GstStructure *
+gst_wfd_rtsp_set_default_video_param ()
+{
+ GstStructure *param = NULL;
+ param = gst_structure_new ("video_param",
+ "video_codec", G_TYPE_UINT, 0x1,
+ "video_native_resolution", G_TYPE_UINT, 0x20,
+ "video_cea_support", G_TYPE_UINT, 0x194ab,
+ "video_vesa_support", G_TYPE_UINT, 0x15555555,
+ "video_hh_support", G_TYPE_UINT, 0x555,
+ "video_profile", G_TYPE_UINT, 0x1,
+ "video_level", G_TYPE_UINT, 0x2,
+ "video_latency", G_TYPE_UINT, 0x0,
+ "video_vertical_resolution", G_TYPE_INT, 1200,
+ "video_horizontal_resolution", G_TYPE_INT, 1920,
+ "video_minimum_slicing", G_TYPE_INT, 0,
+ "video_slice_enc_param", G_TYPE_INT, 200,
+ "video_framerate_control_support", G_TYPE_INT, 11,
+ NULL);
+
+ return param;
+}
+
+static void
+gst_wfdrtspsrc_init (GstWFDRTSPSrc * src)
+{
+ GstPadTemplate *template = NULL;
+ GstPad * outpad = NULL;
+
+
+#ifdef G_OS_WIN32
+ WSADATA wsa_data;
+
+ if (WSAStartup (MAKEWORD (2, 2), &wsa_data) != 0) {
+ GST_ERROR_OBJECT (src, "WSAStartup failed: 0x%08x", WSAGetLastError ());
+ }
+#endif
+
+ src->conninfo.location = g_strdup (DEFAULT_LOCATION);
+ src->conninfo.url_str = NULL;
+ src->debug = DEFAULT_DEBUG;
+ src->retry = DEFAULT_RETRY;
+ gst_wfdrtspsrc_set_tcp_timeout (src, DEFAULT_TCP_TIMEOUT);
+ src->nat_method = DEFAULT_NAT_METHOD;
+ gst_wfdrtspsrc_set_proxy (src, DEFAULT_PROXY);
+ src->rtp_blocksize = DEFAULT_RTP_BLOCKSIZE;
+ src->user_id = g_strdup (DEFAULT_USER_ID);
+ src->user_pw = g_strdup (DEFAULT_USER_PW);
+ src->user_agent = g_strdup (DEFAULT_USER_AGENT);
+ src->ssr_timeout.tv_sec = 0;
+ src->ssr_timeout.tv_usec = 0;
+ src->is_paused = TRUE;
+ src->do_stop = FALSE;
+ src->audio_param = NULL;
+ src->video_param = NULL;
+ src->hdcp_param = NULL;
+
+ src->audio_param = gst_wfd_rtsp_set_default_audio_param ();
+ src->video_param = gst_wfd_rtsp_set_default_video_param ();
+
+ /* get a list of all extensions */
+ src->extensions = gst_wfd_rtsp_ext_list_get ();
+
+ /* connect to send signal */
+ gst_wfd_rtsp_ext_list_connect (src->extensions, "send",
+ (GCallback) gst_wfdrtspsrc_send_cb, src);
+
+ /* init lock */
+ src->task_rec_lock = g_new (GRecMutex, 1);
+ g_rec_mutex_init (src->task_rec_lock);
+
+ /* create manager */
+ src->manager = wfd_rtsp_manager_new (GST_ELEMENT_CAST(src));
+
+ /* construct wfdrtspsrc */
+ src->manager->session = gst_element_factory_make ("rtpsession", "wfdrtspsrc_session");
+ if (G_UNLIKELY (src->manager->session == NULL)) {
+ GST_ERROR_OBJECT (src, "could not create gstrtpsession element");
+ return;
+ }
+
+ GST_BIN_CLASS (parent_class)->add_element (GST_BIN_CAST (src),
+ src->manager->session);
+
+#if 0
+ src->manager->requester = gst_element_factory_make ("wfdrtprequester", "wfdrtspsrc_requester");
+ if (G_UNLIKELY (src->manager->requester == NULL)) {
+ GST_ERROR_OBJECT (src, "could not create wfdrtprequester element");
+ return;
+ }
+
+ GST_BIN_CLASS (parent_class)->add_element (GST_BIN_CAST (src),
+ src->manager->requester);
+#endif
+
+ src->manager->jitterbuffer = gst_element_factory_make ("rtpjitterbuffer", "wfdrtspsrc_jitterbuffer");
+ if (G_UNLIKELY (src->manager->jitterbuffer == NULL)) {
+ GST_ERROR_OBJECT (src, "could not create gstrtpjitterbuffer element");
+ return;
+ }
+
+ GST_BIN_CLASS (parent_class)->add_element (GST_BIN_CAST (src),
+ src->manager->jitterbuffer);
+
+ src->manager->channelpad[0] = gst_element_get_request_pad (src->manager->session, "recv_rtp_sink");
+ if (G_UNLIKELY (src->manager->channelpad[0] == NULL)) {
+ GST_ERROR_OBJECT (src, "could not create rtp channel pad");
+ return;
+ }
+
+ src->manager->channelpad[1] = gst_element_get_request_pad (src->manager->session, "recv_rtcp_sink");
+ if (G_UNLIKELY (src->manager->channelpad[1] == NULL)) {
+ GST_ERROR_OBJECT (src, "could not create rtcp channel pad");
+ return;
+ }
+
+ //if (!gst_element_link_many(src->manager->session, src->manager->requester, src->manager->jitterbuffer, NULL)) {
+ if (!gst_element_link_many(src->manager->session, src->manager->jitterbuffer, NULL)) {
+ GST_ERROR_OBJECT (src, "failed to link elements for wfdrtspsrc");
+ return;
+ }
+
+ /* create ghost pad for using src pad */
+ outpad = gst_element_get_static_pad (src->manager->jitterbuffer, "src");
+ template = gst_static_pad_template_get (&gst_wfdrtspsrc_src_template);
+ src->manager->srcpad = gst_ghost_pad_new_from_template ("src", outpad, template);
+ gst_object_unref (template);
+
+ gst_pad_set_event_function (src->manager->srcpad,
+ GST_DEBUG_FUNCPTR (gst_wfdrtspsrc_handle_src_event));
+ gst_pad_set_query_function (src->manager->srcpad,
+ GST_DEBUG_FUNCPTR (gst_wfdrtspsrc_handle_src_query));
+
+ gst_element_add_pad (GST_ELEMENT_CAST (src), src->manager->srcpad);
+
+ src->state = GST_RTSP_STATE_INVALID;
+
+ GST_OBJECT_FLAG_SET (src, GST_ELEMENT_FLAG_SOURCE);
+}
+
+static void
+gst_wfdrtspsrc_dispose (GObject * object)
+{
+ GstWFDRTSPSrc *src = GST_WFDRTSPSRC (object);
+ WFDRTSPManager *manager = src->manager;
+
+ GST_INFO ("dispose");
+
+ if (manager->session != NULL) {
+ GST_BIN_CLASS (parent_class)->remove_element (GST_BIN_CAST (src),
+ manager->session);
+ manager->session = NULL;
+ }
+
+#if 0
+ if (manager->requester != NULL) {
+ GST_BIN_CLASS (parent_class)->remove_element (GST_BIN_CAST (src),
+ manager->requester);
+ manager->requester = NULL;
+ }
+#endif
+ if (manager->jitterbuffer != NULL) {
+ GST_BIN_CLASS (parent_class)->remove_element (GST_BIN_CAST (src),
+ manager->jitterbuffer);
+ manager->jitterbuffer = NULL;
+ }
+
+ if (manager->srcpad) {
+ gst_pad_set_active (manager->srcpad, FALSE);
+ gst_element_remove_pad (GST_ELEMENT_CAST (src), manager->srcpad);
+ manager->srcpad = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+
+static void
+gst_wfdrtspsrc_finalize (GObject * object)
+{
+ GstWFDRTSPSrc *src;
+
+ src = GST_WFDRTSPSRC (object);
+
+ GST_INFO ("finalize");
+ gst_wfd_rtsp_ext_list_free (src->extensions);
+ gst_rtsp_url_free (src->conninfo.url);
+ if (src->conninfo.location)
+ g_free (src->conninfo.location);
+ src->conninfo.location = NULL;
+ if (src->conninfo.url_str)
+ g_free (src->conninfo.url_str);
+ src->conninfo.url_str = NULL;
+ if (src->user_id)
+ g_free (src->user_id);
+ src->user_id = NULL;
+ if (src->user_pw)
+ g_free (src->user_pw);
+ src->user_pw = NULL;
+ if (src->user_agent)
+ g_free (src->user_agent);
+ src->user_agent = NULL;
+ if(src->audio_param) {
+ gst_structure_free(src->audio_param);
+ src->audio_param = NULL;
+ }
+ if(src->video_param) {
+ gst_structure_free(src->video_param);
+ src->video_param = NULL;
+ }
+ if(src->hdcp_param) {
+ gst_structure_free(src->hdcp_param);
+ src->hdcp_param = NULL;
+ }
+
+ /* free locks */
+ g_rec_mutex_clear (src->task_rec_lock);
+ g_free (src->task_rec_lock);
+
+ g_object_unref (G_OBJECT(src->manager));
+#ifdef G_OS_WIN32
+ WSACleanup ();
+#endif
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+ GST_INFO ("finalize");
+}
+
+
+/* a proxy string of the format [user:passwd@]host[:port] */
+static gboolean
+gst_wfdrtspsrc_set_proxy (GstWFDRTSPSrc * rtsp, const gchar * proxy)
+{
+ gchar *at = NULL, *col=NULL;
+ const char * p = NULL;
+
+ g_free (rtsp->proxy_user);
+ rtsp->proxy_user = NULL;
+ g_free (rtsp->proxy_passwd);
+ rtsp->proxy_passwd = NULL;
+ g_free (rtsp->proxy_host);
+ rtsp->proxy_host = NULL;
+ rtsp->proxy_port = 0;
+
+ p = proxy;
+ if (p == NULL)
+ return TRUE;
+
+ /* we allow http:// in front but ignore it */
+ if (g_str_has_prefix (p, "http://"))
+ p += 7;
+
+ at = strchr (p, '@');
+ if (at) {
+ /* look for user:passwd */
+ col = strchr (proxy, ':');
+ if (col == NULL || col > at)
+ return FALSE;
+
+ rtsp->proxy_user = g_strndup (p, col - p);
+ col++;
+ rtsp->proxy_passwd = g_strndup (col, at - col);
+
+ /* move to host */
+ p = at + 1;
+ }
+ col = strchr (p, ':');
+
+ if (col) {
+ /* everything before the colon is the hostname */
+ rtsp->proxy_host = g_strndup (p, col - p);
+ p = col + 1;
+ rtsp->proxy_port = strtoul (p, (char **) &p, 10);
+ } else {
+ rtsp->proxy_host = g_strdup (p);
+ rtsp->proxy_port = 8080;
+ }
+ return TRUE;
+}
+
+static void
+gst_wfdrtspsrc_set_tcp_timeout (GstWFDRTSPSrc * src, guint64 timeout)
+{
+ src->tcp_timeout.tv_sec = timeout / G_USEC_PER_SEC;
+ src->tcp_timeout.tv_usec = timeout % G_USEC_PER_SEC;
+
+ if (timeout != 0)
+ src->ptcp_timeout = &src->tcp_timeout;
+ else
+ src->ptcp_timeout = NULL;
+}
+
+static void
+gst_wfdrtspsrc_set_property (GObject * object, guint prop_id, const GValue * value,
+ GParamSpec * pspec)
+{
+ GstWFDRTSPSrc *src = GST_WFDRTSPSRC (object);
+ GError *err = NULL;
+
+ switch (prop_id) {
+ case PROP_LOCATION:
+ gst_wfdrtspsrc_uri_set_uri (GST_URI_HANDLER (src),
+ g_value_get_string (value), &err);
+ break;
+ case PROP_DEBUG:
+ src->debug = g_value_get_boolean (value);
+ break;
+ case PROP_RETRY:
+ src->retry = g_value_get_uint (value);
+ break;
+ case PROP_TCP_TIMEOUT:
+ gst_wfdrtspsrc_set_tcp_timeout (src, g_value_get_uint64 (value));
+ break;
+ case PROP_NAT_METHOD:
+ src->nat_method = g_value_get_enum (value);
+ break;
+ case PROP_PROXY:
+ gst_wfdrtspsrc_set_proxy (src, g_value_get_string (value));
+ break;
+ case PROP_RTP_BLOCKSIZE:
+ src->rtp_blocksize = g_value_get_uint (value);
+ break;
+ case PROP_USER_ID:
+ if (src->user_id)
+ g_free (src->user_id);
+ src->user_id = g_value_dup_string (value);
+ break;
+ case PROP_USER_PW:
+ if (src->user_pw)
+ g_free (src->user_pw);
+ src->user_pw = g_value_dup_string (value);
+ break;
+ case PROP_USER_AGENT:
+ if (src->user_agent)
+ g_free(src->user_agent);
+ src->user_agent = g_value_dup_string (value);
+ break;
+ case PROP_AUDIO_PARAM:
+ {
+ const GstStructure *s = gst_value_get_structure (value);
+ if (src->audio_param) {
+ gst_structure_free (src->audio_param);
+ }
+ if (s)
+ src->audio_param = gst_structure_copy (s);
+ else
+ src->audio_param = NULL;
+ break;
+ }
+ case PROP_VIDEO_PARAM:
+ {
+ const GstStructure *s = gst_value_get_structure (value);
+ if (src->video_param) {
+ gst_structure_free (src->video_param);
+ }
+ if (s)
+ src->video_param = gst_structure_copy (s);
+ else
+ src->video_param = NULL;
+ break;
+ }
+ case PROP_HDCP_PARAM:
+ {
+ const GstStructure *s = gst_value_get_structure (value);
+ if (src->hdcp_param) {
+ gst_structure_free (src->hdcp_param);
+ src->hdcp_param = NULL;
+ }
+ if (s)
+ src->hdcp_param = gst_structure_copy (s);
+ else
+ src->hdcp_param = NULL;
+ break;
+ }
+ case PROP_DO_RTCP:
+ g_object_set_property (G_OBJECT (src->manager), "do-rtcp", value);
+ break;
+ case PROP_LATENCY:
+ g_object_set_property (G_OBJECT (src->manager), "latency", value);
+ break;
+ case PROP_UDP_BUFFER_SIZE:
+ g_object_set_property (G_OBJECT (src->manager), "udp-buffer-size", value);
+ break;
+ case PROP_UDP_TIMEOUT:
+ g_object_set_property (G_OBJECT (src->manager), "timeout", value);
+ break;
+ case PROP_ENABLE_PAD_PROBE:
+ {
+ g_object_set_property (G_OBJECT (src->manager), "enable-pad-probe", value);
+ break;
+ }
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_get_property (GObject * object, guint prop_id, GValue * value,
+ GParamSpec * pspec)
+{
+ GstWFDRTSPSrc *src = GST_WFDRTSPSRC (object);
+
+ switch (prop_id) {
+ case PROP_LOCATION:
+ g_value_set_string (value, src->conninfo.location);
+ break;
+ case PROP_DEBUG:
+ g_value_set_boolean (value, src->debug);
+ break;
+ case PROP_RETRY:
+ g_value_set_uint (value, src->retry);
+ break;
+ case PROP_TCP_TIMEOUT:
+ {
+ guint64 timeout;
+
+ timeout = src->tcp_timeout.tv_sec * (guint64)G_USEC_PER_SEC +
+ src->tcp_timeout.tv_usec;
+ g_value_set_uint64 (value, timeout);
+ break;
+ }
+ case PROP_NAT_METHOD:
+ g_value_set_enum (value, src->nat_method);
+ break;
+ case PROP_PROXY:
+ {
+ gchar *str;
+
+ if (src->proxy_host) {
+ str =
+ g_strdup_printf ("%s:%d", src->proxy_host, src->proxy_port);
+ } else {
+ str = NULL;
+ }
+ g_value_take_string (value, str);
+ break;
+ }
+ case PROP_RTP_BLOCKSIZE:
+ g_value_set_uint (value, src->rtp_blocksize);
+ break;
+ case PROP_USER_ID:
+ g_value_set_string (value, src->user_id);
+ break;
+ case PROP_USER_PW:
+ g_value_set_string (value, src->user_pw);
+ break;
+ case PROP_USER_AGENT:
+ g_value_set_string (value, src->user_agent);
+ break;
+ case PROP_AUDIO_PARAM:
+ gst_value_set_structure (value, src->audio_param);
+ break;
+ case PROP_VIDEO_PARAM:
+ gst_value_set_structure (value, src->video_param);
+ break;
+ case PROP_HDCP_PARAM:
+ gst_value_set_structure (value, src->hdcp_param);
+ break;
+ case PROP_DO_RTCP:
+ g_object_get_property (G_OBJECT (src->manager), "do-rtcp", value);
+ break;
+ case PROP_LATENCY:
+ g_object_get_property (G_OBJECT (src->manager), "latency", value);
+ break;
+ case PROP_UDP_BUFFER_SIZE:
+ g_object_get_property (G_OBJECT (src->manager), "udp-buffer-size", value);
+ break;
+ case PROP_UDP_TIMEOUT:
+ g_object_get_property (G_OBJECT (src->manager), "timeout", value);
+ break;
+ case PROP_ENABLE_PAD_PROBE:
+ g_object_get_property (G_OBJECT (src->manager), "enable-pad-probe", value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_cleanup (GstWFDRTSPSrc * src)
+{
+ GST_DEBUG_OBJECT (src, "cleanup");
+}
+
+
+static GstRTSPResult
+gst_wfdrtspsrc_connection_send (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * message, GTimeVal * timeout)
+{
+ GstRTSPResult ret;
+
+ if (conn)
+ ret = gst_rtsp_connection_send (conn, message, timeout);
+ else
+ ret = GST_RTSP_ERROR;
+
+ return ret;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_connection_receive (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * message, GTimeVal * timeout)
+{
+ GstRTSPResult ret;
+
+ if (conn)
+ ret = gst_rtsp_connection_receive (conn, message, timeout);
+ else
+ ret = GST_RTSP_ERROR;
+
+ return ret;
+}
+
+static gboolean
+gst_wfdrtspsrc_prepare_set_param (GstWFDRTSPSrc * src, GstWFDParam param)
+{
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ GstRTSPResult res = GST_RTSP_OK;
+ WFDResult wfd_res = WFD_OK;
+ WFDMessage *msg_no= NULL;
+ gchar *msg;
+ gchar *ua;
+ guint msglen = 0;
+ GString *msglength;
+
+ res = gst_rtsp_message_init_request (&request, GST_RTSP_SET_PARAMETER,
+ src->conninfo.url_str);
+ if (res < 0)
+ goto error;
+
+ /* Create set_parameter body to be sent in the request */
+
+ wfd_res = wfdconfig_message_new (&msg_no);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to create wfd message...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+
+ wfd_res = wfdconfig_message_init(msg_no);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to init wfd message...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+
+ switch(param) {
+
+ case WFD_ROUTE: {
+ wfd_res = wfdconfig_set_audio_sink_type(msg_no,WFD_SECONDARY_SINK);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set audio sink type...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ case WFD_CONNECTOR_TYPE: {
+ wfd_res = wfdconfig_set_connector_type(msg_no,WFD_CONNECTOR_VGA);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set connector type...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ case WFD_STANDBY: {
+ wfd_res = wfdconfig_set_standby(msg_no,TRUE);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set standby...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ case WFD_IDR_REQUEST: {
+ wfd_res = wfdconfig_set_idr_request(msg_no);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set IDR request...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ case WFD_UIBC_CAPABILITY: {
+ wfd_res = wfdconfig_set_uibc_capability(msg_no, WFD_UIBC_INPUT_CAT_UNKNOWN, 0, NULL, 0, 0);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set UIBC capability...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ case WFD_UIBC_SETTING: {
+ wfd_res = wfdconfig_set_uibc_status(msg_no, TRUE);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set UIBC setting...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+ break;
+ }
+
+ default: {
+ GST_ERROR_OBJECT (src, "Unhandled WFD message type...");
+ if(msg_no)
+ wfdconfig_message_free(msg_no);
+ msg_no = NULL;
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ return GST_RTSP_EINVAL;
+ }
+ }
+
+ wfd_res = wfdconfig_message_dump(msg_no);
+ if (wfd_res != WFD_OK) {
+ GST_ERROR_OBJECT (src, "Failed to dump wfd message...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+
+ msg = wfdconfig_message_as_text(msg_no);
+ if (msg == NULL) {
+ GST_ERROR_OBJECT (src, "Failed to get wfd message as text...");
+ res = GST_RTSP_ERROR;
+ goto error;
+ }
+
+ msglen = strlen(msg);
+ msglength = g_string_new ("");
+ g_string_append_printf (msglength,"%d",msglen);
+
+ ua = g_strdup (src->user_agent);
+ res = gst_rtsp_message_add_header (&request, GST_RTSP_HDR_USER_AGENT, ua);
+ if (ua)
+ g_free(ua);
+
+ GST_DEBUG ("WFD message body: %s", msg);
+ /* add content-length type */
+ res = gst_rtsp_message_add_header (&request, GST_RTSP_HDR_CONTENT_LENGTH, g_string_free (msglength, FALSE));
+ if (res != GST_RTSP_OK) {
+ GST_ERROR_OBJECT (src, "Failed to add header to rtsp request...");
+ goto error;
+ }
+
+ /* adding wfdconfig data to request */
+ res = gst_rtsp_message_set_body (&request,(guint8 *)msg, msglen);
+ if (res != GST_RTSP_OK) {
+ GST_ERROR_OBJECT (src, "Failed to set body to rtsp request...");
+ goto error;
+ }
+
+ wfdconfig_message_free(msg_no);
+ msg_no = NULL;
+
+ /* send SET_PARAM */
+ GST_DEBUG_OBJECT (src, "send SET_PARAM...");
+
+ if (gst_wfdrtspsrc_send (src, src->conninfo.connection, &request, &response,
+ NULL) < 0)
+ goto error;
+
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (&response);
+
+ return TRUE;
+
+/* ERRORS */
+error:
+ {
+ if(msg_no)
+ wfdconfig_message_free(msg_no);
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ return FALSE;
+ }
+}
+
+static gboolean
+gst_wfdrtspsrc_handle_src_event (GstPad * pad, GstObject *parent, GstEvent * event)
+{
+ GstWFDRTSPSrc *src;
+ gboolean res = TRUE;
+ gboolean forward = FALSE;
+ const GstStructure *s;
+ /*static gdouble elapsed = 0.0;
+ static int count = 0;*/
+
+ src = GST_WFDRTSPSRC_CAST (gst_pad_get_parent (pad));
+ if(src == NULL) {
+ GST_ERROR_OBJECT (src, "src is NULL.");
+ return FALSE;
+ }
+
+ //GST_DEBUG_OBJECT (src, "pad %s:%s received event %s",
+ // GST_DEBUG_PAD_NAME (pad), GST_EVENT_TYPE_NAME (event));
+
+ switch (GST_EVENT_TYPE (event)) {
+ case GST_EVENT_QOS:
+ case GST_EVENT_NAVIGATION:
+ case GST_EVENT_LATENCY:
+ break;
+ case GST_EVENT_CUSTOM_UPSTREAM:
+ s = gst_event_get_structure (event);
+ if (gst_structure_has_name (s, "WFD_FORCE_IDR")) {
+ /* Send IDR request */
+ res = gst_wfdrtspsrc_prepare_set_param(src, WFD_IDR_REQUEST);
+ }
+ break;
+ default:
+ forward = TRUE;
+ break;
+ }
+ if (forward) {
+ GstPad *target;
+
+ if ((target = gst_ghost_pad_get_target (GST_GHOST_PAD_CAST (pad)))) {
+ res = gst_pad_send_event (target, event);
+ gst_object_unref (target);
+ } else {
+ gst_event_unref (event);
+ }
+ } else {
+ gst_event_unref (event);
+ }
+ gst_object_unref (src);
+
+ return res;
+}
+
+/* this query is executed on the ghost source pad exposed on manager. */
+static gboolean
+gst_wfdrtspsrc_handle_src_query (GstPad * pad, GstObject *parent, GstQuery * query)
+{
+ GstWFDRTSPSrc *src = NULL;
+ gboolean res = FALSE;
+
+ src = GST_WFDRTSPSRC_CAST (gst_pad_get_parent (pad));
+ if(src == NULL)
+ {
+ GST_ERROR_OBJECT (src, "src is NULL.");
+ return res;
+ }
+
+ //GST_DEBUG_OBJECT (src, "pad %s:%s received query %s",
+ // GST_DEBUG_PAD_NAME (pad), GST_QUERY_TYPE_NAME (query));
+
+ switch (GST_QUERY_TYPE (query)) {
+ case GST_QUERY_URI:
+ {
+ if (src->conninfo.location == NULL) {
+ res = FALSE;
+ } else {
+ gst_query_set_uri( query, src->conninfo.location);
+ res = TRUE;
+ }
+ break;
+ }
+ default:
+ {
+ GstPad *target = gst_ghost_pad_get_target (GST_GHOST_PAD_CAST (pad));
+
+ /* forward the query to the proxy target pad */
+ if (target) {
+ res = gst_pad_query (target, query);
+ gst_object_unref (target);
+ }
+ break;
+ }
+ }
+ gst_object_unref (src);
+
+ return res;
+}
+
+
+/* send a couple of dummy random packets on the receiver RTP port to the server,
+ * this should make a firewall think we initiated the data transfer and
+ * hopefully allow packets to go from the sender port to our RTP receiver port */
+static gboolean
+gst_wfdrtspsrc_send_dummy_packets (GstWFDRTSPSrc * src)
+{
+ WFDRTSPManager *manager = src->manager;
+
+ if (src->nat_method != GST_WFD_RTSP_NAT_DUMMY)
+ return TRUE;
+
+ if (manager) {
+ if (manager->fakesrc && manager->udpsink[0]) {
+ GST_DEBUG_OBJECT (src, "sending dummy packet to manager %p", manager);
+ gst_element_set_state (manager->udpsink[0], GST_STATE_NULL);
+ gst_element_set_state (manager->fakesrc, GST_STATE_NULL);
+ gst_element_set_state (manager->udpsink[0], GST_STATE_PLAYING);
+ gst_element_set_state (manager->fakesrc, GST_STATE_PLAYING);
+ }
+ }
+
+ return TRUE;
+}
+
+
+static void
+gst_wfdrtspsrc_configure_caps (GstWFDRTSPSrc * src)
+{
+ WFDRTSPManager *manager = src->manager;;
+ GstCaps *caps;
+ guint64 start, stop;
+ gdouble play_speed, play_scale;
+ GstStructure *structure;
+
+ GST_DEBUG_OBJECT (src, "configuring manager caps");
+
+ start = 0;
+ stop = GST_CLOCK_TIME_NONE;
+ play_speed = 1.000;
+ play_scale = 1.000;
+
+ if ((caps = manager->caps)) {
+ caps = gst_caps_make_writable (caps);
+ structure = gst_caps_get_structure (caps, 0);
+ /* update caps */
+ if (manager->timebase != GST_CLOCK_TIME_NONE)
+ gst_structure_set (structure, "clock-base", G_TYPE_UINT,
+ (guint) manager->timebase, NULL);
+ if (manager->seqbase != GST_CLOCK_TIME_NONE)
+ gst_structure_set (structure, "seqnum-base", G_TYPE_UINT,
+ (guint) manager->seqbase, NULL);
+ gst_structure_set (structure, "npt-start", G_TYPE_UINT64, start, NULL);
+
+ if (stop != GST_CLOCK_TIME_NONE)
+ gst_structure_set (structure, "npt-stop", G_TYPE_UINT64, stop, NULL);
+ gst_structure_set (structure, "play-speed", G_TYPE_DOUBLE, play_speed, NULL);
+ gst_structure_set (structure, "play-scale", G_TYPE_DOUBLE, play_scale, NULL);
+ gst_structure_set (structure, "height", G_TYPE_INT, src->video_height, NULL);
+ gst_structure_set (structure, "width", G_TYPE_INT, src->video_width, NULL);
+ gst_structure_set (structure, "video-framerate", G_TYPE_INT, src->video_framerate, NULL);
+
+ GST_DEBUG_OBJECT(src, "Frame rate : %d", src->video_framerate);
+
+ manager->caps = caps;
+
+#ifdef _SET_FRAMERATE_TO_CAPS
+ /* Set caps to udpsrc */
+ GstCaps *udp_caps = NULL;
+ GstStructure *s = NULL;
+ g_object_get(manager->udpsrc[0], "caps", &udp_caps, NULL);
+ udp_caps = gst_caps_make_writable (udp_caps);
+ s = gst_caps_get_structure (udp_caps, 0);
+ gst_structure_set (s, "npt-start", G_TYPE_UINT64, start, NULL);
+ gst_structure_set (s, "npt-stop", G_TYPE_UINT64, stop, NULL);
+ gst_structure_set (s, "play-speed", G_TYPE_DOUBLE, play_speed, NULL);
+ gst_structure_set (s, "play-scale", G_TYPE_DOUBLE, play_scale, NULL);
+ gst_structure_set (s, "width", G_TYPE_INT, src->video_width, NULL);
+ gst_structure_set (s, "height", G_TYPE_INT, src->video_height, NULL);
+ gst_structure_set (s, "video-framerate", G_TYPE_INT, src->video_framerate, NULL);
+ g_object_set(manager->udpsrc[0], "caps", udp_caps, NULL);
+#endif
+ }
+ GST_DEBUG_OBJECT (src, "manager %p, caps %" GST_PTR_FORMAT, manager, caps);
+
+ if (manager->srcpad) {
+ GST_DEBUG_OBJECT (src, "set caps for srcpad");
+ gst_pad_set_caps(manager->srcpad, manager->caps);
+ }
+}
+
+static gboolean
+gst_wfdrtspsrc_stream_push_event (WFDRTSPManager * manager, GstEvent * event, gboolean source)
+{
+ gboolean res = TRUE;
+
+ if (manager->srcpad == NULL)
+ goto done;
+
+ if (source && manager->udpsrc[0]) {
+ gst_event_ref (event);
+ res = gst_element_send_event (manager->udpsrc[0], event);
+ } else if (manager->channelpad[0]) {
+ gst_event_ref (event);
+ if (GST_PAD_IS_SRC (manager->channelpad[0]))
+ res = gst_pad_push_event (manager->channelpad[0], event);
+ else
+ res = gst_pad_send_event (manager->channelpad[0], event);
+ }
+
+ if (source && manager->udpsrc[1]) {
+ gst_event_ref (event);
+ res &= gst_element_send_event (manager->udpsrc[1], event);
+ } else if (manager->channelpad[1]) {
+ gst_event_ref (event);
+ if (GST_PAD_IS_SRC (manager->channelpad[1]))
+ res &= gst_pad_push_event (manager->channelpad[1], event);
+ else
+ res &= gst_pad_send_event (manager->channelpad[1], event);
+ }
+
+#if 0
+ if (source && manager->udpsrc[2]) {
+ gst_event_ref (event);
+ res &= gst_element_send_event (manager->udpsrc[2], event);
+ } else if (manager->channelpad[2]) {
+ gst_event_ref (event);
+ if (GST_PAD_IS_SRC (manager->channelpad[2]))
+ res &= gst_pad_push_event (manager->channelpad[2], event);
+ else
+ res &= gst_pad_send_event (manager->channelpad[2], event);
+ }
+#endif
+
+done:
+ gst_event_unref (event);
+
+ return res;
+}
+
+static gboolean
+gst_wfdrtspsrc_push_event (GstWFDRTSPSrc * src, GstEvent * event, gboolean source)
+{
+ gboolean res = TRUE;
+
+ if (src->manager) {
+ gst_event_ref (event);
+ res = gst_wfdrtspsrc_stream_push_event (src->manager, event, source);
+ gst_event_unref (event);
+ }
+
+ return res;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_conninfo_connect (GstWFDRTSPSrc * src, GstWFDRTSPConnInfo * info)
+{
+ GstRTSPResult res;
+
+ if (info->connection == NULL) {
+ if (info->url == NULL) {
+ GST_DEBUG_OBJECT (src, "parsing uri (%s)...", info->location);
+ if ((res = gst_rtsp_url_parse (info->location, &info->url)) < 0)
+ goto parse_error;
+ }
+
+ /* create connection */
+ GST_DEBUG_OBJECT (src, "creating connection (%s)...", info->location);
+ if ((res = gst_rtsp_connection_create (info->url, &info->connection)) < 0)
+ goto could_not_create;
+
+ if (info->url_str)
+ g_free (info->url_str);
+ info->url_str = gst_rtsp_url_get_request_uri (info->url);
+
+ GST_DEBUG_OBJECT (src, "sanitized uri %s", info->url_str);
+
+ if (info->url->transports & GST_RTSP_LOWER_TRANS_HTTP)
+ gst_rtsp_connection_set_tunneled (info->connection, TRUE);
+
+ if (src->proxy_host) {
+ GST_DEBUG_OBJECT (src, "setting proxy %s:%d", src->proxy_host,
+ src->proxy_port);
+ gst_rtsp_connection_set_proxy (info->connection, src->proxy_host,
+ src->proxy_port);
+ }
+ }
+
+ if (!info->connected) {
+ /* connect */
+ GST_DEBUG_OBJECT (src, "connecting (%s)...", info->location);
+ int retry = 0;
+connect_retry:
+ if (src->do_stop) {
+ GST_ERROR_OBJECT (src, "stop connecting....");
+ return GST_RTSP_EINTR;
+ }
+
+ if ((res =
+ gst_rtsp_connection_connect (info->connection,
+ src->ptcp_timeout)) < 0) {
+ if (retry < 50) {
+ GST_ERROR_OBJECT(src, "Connection failed... Try again...");
+ usleep(100000);
+ retry++;
+ goto connect_retry;
+ } else {
+ goto could_not_connect;
+ }
+ } else {
+ GST_INFO_OBJECT(src, "Connection success");
+ }
+
+ info->connected = TRUE;
+ }
+ return GST_RTSP_OK;
+
+ /* ERRORS */
+parse_error:
+ {
+ GST_ERROR_OBJECT (src, "No valid RTSP URL was provided");
+ return res;
+ }
+could_not_create:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+ GST_ERROR_OBJECT (src, "Could not create connection. (%s)", str);
+ g_free (str);
+ return res;
+ }
+could_not_connect:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+ GST_ERROR_OBJECT (src, "Could not connect to server. (%s)", str);
+ g_free (str);
+ return res;
+ }
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_conninfo_close (GstWFDRTSPSrc * src, GstWFDRTSPConnInfo * info,
+ gboolean free)
+{
+ g_return_val_if_fail (info, GST_RTSP_EINVAL);
+
+ if (info->connected) {
+ GST_DEBUG_OBJECT (src, "closing connection...");
+ gst_rtsp_connection_close (info->connection);
+ info->connected = FALSE;
+ }
+ if (free && info->connection) {
+ /* free connection */
+ GST_DEBUG_OBJECT (src, "freeing connection...");
+ gst_rtsp_connection_free (info->connection);
+ info->connection = NULL;
+ }
+ return GST_RTSP_OK;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_conninfo_reconnect (GstWFDRTSPSrc * src, GstWFDRTSPConnInfo * info)
+{
+ GstRTSPResult res;
+
+ GST_DEBUG_OBJECT (src, "reconnecting connection...");
+ gst_wfdrtspsrc_conninfo_close (src, info, FALSE);
+ res = gst_wfdrtspsrc_conninfo_connect (src, info);
+
+ return res;
+}
+
+static void
+gst_wfdrtspsrc_connection_flush (GstWFDRTSPSrc * src, gboolean flush)
+{
+ GST_DEBUG_OBJECT (src, "set flushing %d", flush);
+ if (src->conninfo.connection) {
+ GST_DEBUG_OBJECT (src, "connection flush %d", flush);
+ gst_rtsp_connection_flush (src->conninfo.connection, flush);
+ }
+
+ if (src->manager) {
+ WFDRTSPManager *manager = src->manager;
+ GST_DEBUG_OBJECT (src, "manager %p flush %d", manager, flush);
+ if (manager->conninfo.connection)
+ gst_rtsp_connection_flush (manager->conninfo.connection, flush);
+ }
+ GST_DEBUG_OBJECT (src, "flushing %d is done", flush);
+}
+
+
+static GstRTSPResult
+gst_wfdrtspsrc_handle_request (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * request)
+{
+ GstRTSPMessage response = { 0 };
+ GstRTSPResult res;
+ GstRTSPMethod method;
+ const gchar *uristr;
+ GstRTSPVersion version;
+ GstRTSPMethod options;
+ gchar *str;
+ gchar *ua;
+ guint8 *data;
+ guint size;
+
+ GST_DEBUG_OBJECT (src, "got server request message");
+
+ res = gst_wfd_rtsp_ext_list_receive_request (src->extensions, request);
+
+ gst_rtsp_message_parse_request (request, &method, &uristr, &version);
+
+ if (version != GST_RTSP_VERSION_1_0) {
+ /* we can only handle 1.0 requests */
+ res = GST_RTSP_ENOTIMPL;
+ }
+
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (request);
+
+ switch(method) {
+ case GST_RTSP_OPTIONS:
+ {
+ gchar *tmp = NULL;
+ char *options_str = NULL;
+
+ options = GST_RTSP_GET_PARAMETER |GST_RTSP_SET_PARAMETER;
+
+ str = gst_rtsp_options_as_text (options);
+
+ tmp = g_strdup (", org.wfa.wfd1.0");
+
+ GST_LOG ("tmp = %s\n\n", tmp);
+
+ options_str = (char *) malloc (strlen(tmp) + strlen (str) + 1);
+ if (!options_str) {
+ GST_ERROR ("Failed to allocate memory...");
+ res = GST_RTSP_ENOMEM;
+ goto send_error;
+ } else {
+ strncpy (options_str, str, strlen (str));
+ strncpy (options_str+strlen(str), tmp, strlen (tmp));
+ options_str [strlen(tmp) + strlen (str)] = '\0';
+
+ GST_LOG ("\n\noptions_str = %s\n\n", options_str);
+ }
+ GST_DEBUG_OBJECT (src, "Creating OPTIONS response");
+
+ res = gst_rtsp_message_init_response (&response, GST_RTSP_STS_OK,
+ gst_rtsp_status_as_text (GST_RTSP_STS_OK), request);
+ if(res < 0) {
+ if(options_str)
+ g_free (options_str);
+ goto send_error;
+ }
+ ua = g_strdup(src->user_agent);
+ gst_rtsp_message_add_header (&response, GST_RTSP_HDR_PUBLIC, options_str);
+ gst_rtsp_message_add_header (&response, GST_RTSP_HDR_USER_AGENT, ua);
+ if(options_str)
+ g_free (options_str);
+ if(ua)
+ g_free (ua);
+ break;
+ }
+
+ case GST_RTSP_GET_PARAMETER:
+ {
+ gchar *msg;
+ guint msglen = 0;
+ GString *msglength;
+ WFDMessage *msg3rep;
+ WFDResult wfd_res = WFD_OK;
+
+ GST_DEBUG_OBJECT (src, "Got GET_PARAMETER request");
+
+ res = gst_rtsp_message_init_response (&response, GST_RTSP_STS_OK, gst_rtsp_status_as_text (GST_RTSP_STS_OK), request);
+ if(res < 0)
+ goto send_error;
+
+ gst_rtsp_message_add_header (&response, GST_RTSP_HDR_CONTENT_TYPE, "text/parameters");
+
+ ua = g_strdup(src->user_agent);
+ gst_rtsp_message_add_header (&response, GST_RTSP_HDR_USER_AGENT, ua);
+
+ gst_rtsp_message_get_body (request, &data, &size);
+
+ /* Check if message is keep-alive if body is empty*/
+ if(size==0) {
+ res = gst_rtsp_message_init_response (&response, GST_RTSP_STS_OK, "OK",
+ request);
+ gst_rtsp_connection_reset_timeout (src->conninfo.connection);
+ if (res < 0)
+ goto send_error;
+ break;
+ }
+
+ /* Creating WFD parameters supported to send as response for
+ * GET_PARAMETER request from server*/
+
+ wfdconfig_message_new(&msg3rep);
+ if(msg3rep == NULL) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+
+ wfd_res = wfdconfig_message_init(msg3rep);
+
+ wfd_res = wfdconfig_message_parse_buffer(data,size,msg3rep);
+
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+ wfdconfig_message_dump(msg3rep);
+
+ /* Check if the request message has "wfd_audio_codecs" in it */
+ if(msg3rep->audio_codecs) {
+ guint audio_codec = 0;
+ guint audio_sampling_frequency = 0;
+ guint audio_channels = 0;
+ guint audio_latency = 0;
+ //reading audio parameters which are set from sink ini file
+ if(src->audio_param != NULL) {
+ if (gst_structure_has_field (src->audio_param, "audio_codec")) {
+ gst_structure_get_uint (src->audio_param, "audio_codec", &audio_codec);
+ }
+ if (gst_structure_has_field (src->audio_param, "audio_latency")) {
+ gst_structure_get_uint (src->audio_param, "audio_latency", &audio_latency);
+ }
+ if (gst_structure_has_field (src->audio_param, "audio_channels")) {
+ gst_structure_get_uint (src->audio_param, "audio_channels", &audio_channels);
+ }
+ if (gst_structure_has_field (src->audio_param, "audio_sampling_frequency")) {
+ gst_structure_get_uint (src->audio_param, "audio_sampling_frequency", &audio_sampling_frequency);
+ }
+ }
+
+ wfd_res = wfdconfig_set_supported_audio_format(msg3rep, audio_codec,
+ audio_sampling_frequency, audio_channels, 16, audio_latency);
+ }
+
+ /* Check if the request message has "wfd_video_formats" in it */
+ if(msg3rep->video_formats) {
+ guint video_codec = 0;
+ guint video_native_resolution = 0;
+ guint video_cea_support = 0;
+ guint video_vesa_support = 0;
+ guint video_hh_support = 0;
+ guint video_profile = 0;
+ guint video_level = 0;
+ guint video_latency = 0;
+ gint video_vertical_resolution = 0;
+ gint video_horizontal_resolution = 0;
+ gint video_minimum_slicing = 0;
+ gint video_slice_enc_param = 0;
+ gint video_framerate_control_support = 0;
+
+ //reading video parameters which are set from sink ini file
+ if (src->video_param != NULL) {
+ if (gst_structure_has_field (src->video_param, "video_codec")) {
+ gst_structure_get_uint (src->video_param, "video_codec", &video_codec);
+ }
+ if (gst_structure_has_field (src->video_param, "video_native_resolution")) {
+ gst_structure_get_uint (src->video_param, "video_native_resolution", &video_native_resolution);
+ }
+ if (gst_structure_has_field (src->video_param, "video_cea_support")) {
+ gst_structure_get_uint (src->video_param, "video_cea_support", &video_cea_support);
+ }
+ if (gst_structure_has_field (src->video_param, "video_vesa_support")) {
+ gst_structure_get_uint (src->video_param, "video_vesa_support", &video_vesa_support);
+ }
+ if (gst_structure_has_field (src->video_param, "video_hh_support")) {
+ gst_structure_get_uint (src->video_param, "video_hh_support", &video_hh_support);
+ }
+ if (gst_structure_has_field (src->video_param, "video_profile")) {
+ gst_structure_get_uint (src->video_param, "video_profile", &video_profile);
+ }
+ if (gst_structure_has_field (src->video_param, "video_level")) {
+ gst_structure_get_uint (src->video_param, "video_level", &video_level);
+ }
+ if (gst_structure_has_field (src->video_param, "video_latency")) {
+ gst_structure_get_uint (src->video_param, "video_latency", &video_latency);
+ }
+ if (gst_structure_has_field (src->video_param, "video_vertical_resolution")) {
+ gst_structure_get_int (src->video_param, "video_vertical_resolution", &video_vertical_resolution);
+ }
+ if (gst_structure_has_field (src->video_param, "video_horizontal_resolution")) {
+ gst_structure_get_int (src->video_param, "video_horizontal_resolution", &video_horizontal_resolution);
+ }
+ if (gst_structure_has_field (src->video_param, "video_minimum_slicing")) {
+ gst_structure_get_int (src->video_param, "video_minimum_slicing", &video_minimum_slicing);
+ }
+ if (gst_structure_has_field (src->video_param, "video_slice_enc_param")) {
+ gst_structure_get_int (src->video_param, "video_slice_enc_param", &video_slice_enc_param);
+ }
+ if (gst_structure_has_field (src->video_param, "video_framerate_control_support")) {
+ gst_structure_get_int (src->video_param, "video_framerate_control_support", &video_framerate_control_support);
+ }
+ }
+
+
+ wfd_res = wfdconfig_set_supported_video_format(msg3rep, video_codec,
+ WFD_VIDEO_CEA_RESOLUTION, video_native_resolution,
+ video_cea_support,
+ video_vesa_support,
+ video_hh_support,
+ video_profile, video_level, video_latency, video_vertical_resolution, video_horizontal_resolution, video_minimum_slicing, video_slice_enc_param, video_framerate_control_support);
+ }
+
+ /* Check if the request has "wfd_client_rtp_ports" in it */
+ if(msg3rep->client_rtp_ports) {
+ /* Hardcoded as of now. This is to comply with dongle port settings.
+ This should be derived from gst_wfdrtspsrc_alloc_udp_ports */
+ src->primary_rtpport = 19000;
+ src->secondary_rtpport = 0;
+ wfd_res = wfdconfig_set_prefered_RTP_ports(msg3rep, WFD_RTSP_TRANS_RTP, WFD_RTSP_PROFILE_AVP,
+ WFD_RTSP_LOWER_TRANS_UDP, src->primary_rtpport, src->secondary_rtpport);
+ }
+
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+
+ /* Check if the request has "wfd_3d_video_formats " in it */
+ if(msg3rep->video_3d_formats) {
+ /* TODO: Set preferred 3d_video_formats */
+ wfd_res = WFD_OK;
+ }
+
+ /* When set preferred 3d_video_formats is done, following block need to be uncommented */
+ /*if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }*/
+
+ /* Check if the request has "wfd_content_protection " in it */
+ if(msg3rep->content_protection) {
+ gint hdcp_version = 0;
+ gint hdcp_port_no = 0;
+ //reading hdcp parameters which are set from sink ini file
+ if (src->hdcp_param != NULL) {
+ if (gst_structure_has_field (src->hdcp_param, "hdcp_version")) {
+ gst_structure_get_int (src->hdcp_param, "hdcp_version", &hdcp_version);
+ GST_DEBUG_OBJECT(src, "hdcp version : %d", hdcp_version);
+ }
+
+ if (gst_structure_has_field (src->hdcp_param, "hdcp_port_no")) {
+ gst_structure_get_int (src->hdcp_param, "hdcp_port_no", &hdcp_port_no);
+ GST_DEBUG_OBJECT(src, "hdcp_port_no : %d", hdcp_port_no);
+ }
+ } else {
+ GST_DEBUG_OBJECT(src, "No HDCP");
+ }
+
+ wfd_res = wfdconfig_set_contentprotection_type(msg3rep, hdcp_version, (guint32)hdcp_port_no);
+ }
+
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+ /* Check if the request has "wfd_display_edid" in it */
+ if(msg3rep->display_edid) {
+ /* TODO: Set preferred display_edid */
+ wfd_res = WFD_OK;
+ }
+
+ /* when set preferred display_edid following block need to be uncommented. */
+ /*if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }*/
+
+ /* Check if the request has "wfd_coupled_sink" in it */
+ if(msg3rep->coupled_sink) {
+ //wfd_res = wfdconfig_set_coupled_sink(msg3rep, WFD_SINK_NOT_COUPLED, NULL);
+ /* To test with dummy coupled sink address */
+ wfd_res = wfdconfig_set_coupled_sink(msg3rep,WFD_SINK_COUPLED,(gchar *)"1.0.0.1:435");
+ }
+
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+ msg = wfdconfig_message_as_text(msg3rep);
+
+ msglen = strlen(msg);
+ msglength = g_string_new ("");
+ g_string_append_printf (msglength,"%d",msglen);
+
+ GST_DEBUG_OBJECT (src, "GET_PARAMETER response message body: %s\n\n", msg);
+
+ gst_rtsp_message_set_body (&response, (guint8*) msg, msglen);
+
+ wfdconfig_message_free(msg3rep);
+
+ if(ua)
+ g_free(ua);
+
+ break;
+ }
+
+ case GST_RTSP_SET_PARAMETER:
+ {
+ WFDMessage *msg = NULL;
+ WFDResult wfd_res = WFD_OK;
+ gchar *url0, *url1;
+
+ GST_DEBUG_OBJECT (src, "Got SET_PARAMETER request");
+
+ res = gst_rtsp_message_init_response (&response, GST_RTSP_STS_OK,
+ gst_rtsp_status_as_text (GST_RTSP_STS_OK), request);
+ if (res < 0)
+ goto send_error;
+
+ ua = g_strdup (src->user_agent);
+ gst_rtsp_message_add_header (&response, GST_RTSP_HDR_USER_AGENT, ua);
+
+ gst_rtsp_message_get_body (request, &data, &size);
+
+ wfdconfig_message_new(&msg);
+ if(msg == NULL) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+
+ wfd_res = wfdconfig_message_init(msg);
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+ wfd_res = wfdconfig_message_parse_buffer(data,size,msg);
+ if(wfd_res != WFD_OK) {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+
+ if (g_strrstr((gchar*)data, "wfd_av_format_change_timing")) {
+ /* TODO: this is to handle Set parameter request from intel widi src */
+ GST_DEBUG_OBJECT(src, "Got Another SET_PARAM ");
+ break;
+ }
+
+ if(msg->video_formats || msg->audio_codecs) {
+ GstStructure *stream_info;
+ gint num_of_stream = 0;
+
+ wfdconfig_message_dump(msg);
+
+ if(g_strrstr((gchar*)data,"wfd_audio_codecs")) {
+ wfd_res = gst_wfdrtspsrc_get_audio_parameter(src, msg);
+ num_of_stream ++;
+ }
+
+ if(g_strrstr((gchar*)data,"wfd_video_formats")) {
+ wfd_res = gst_wfdrtspsrc_get_video_parameter(src, msg);
+ num_of_stream ++;
+ }
+
+ stream_info = gst_structure_new ("WFDStreamInfo",
+ "num_of_stream", G_TYPE_INT, num_of_stream,
+ "audio_format", G_TYPE_STRING, src->audio_format,
+ "audio_channels", G_TYPE_INT, src->audio_channels,
+ "audio_rate", G_TYPE_INT, src->audio_frequency,
+ "audio_bitwidth", G_TYPE_INT, src->audio_bitwidth/16,
+ "video_format", G_TYPE_STRING, "H264",
+ "video_width", G_TYPE_INT, src->video_width,
+ "video_height", G_TYPE_INT, src->video_height,
+ "video_framerate", G_TYPE_INT, src->video_framerate,
+ NULL);
+ g_signal_emit (src, gst_wfdrtspsrc_signals[SIGNAL_UPDATE_MEDIA_INFO], 0, stream_info);
+
+ wfd_res = wfdconfig_get_presentation_url(msg, &url0, &url1);
+ if(wfd_res == WFD_OK) {
+ g_free (src->conninfo.location);
+ src->conninfo.location = g_strdup (url0);
+ /* url1 is ignored as of now */
+ } else {
+ res = GST_RTSP_ERROR;
+ goto send_error;
+ }
+ }
+
+ if(msg->standby) {
+ gboolean standby_enable;
+ wfd_res = wfdconfig_get_standby(msg, &standby_enable);
+ if(wfd_res == WFD_OK)
+ GST_DEBUG("M12 server set param request STANDBY %s", standby_enable?"ENABLE":"DISABLE");
+ }
+
+ /* DEAD CODE It will be used for UIBC implementation
+ else if(g_strrstr((gchar*)data,"wfd_standby")) {
+ gboolean uibc_enable;
+ wfd_res = wfdconfig_get_uibc_status(msg, &uibc_enable);
+ if(wfd_res == WFD_OK)
+ GST_DEBUG("M15 server set param request for UIBC %s", uibc_enable?"ENABLE":"DISABLE");
+ }*/
+ if (ua)
+ g_free(ua);
+ break;
+ }
+
+ default:
+ {
+ res = gst_rtsp_message_init_response (&response, GST_RTSP_STS_OK, "OK",
+ request);
+ if (res < 0)
+ goto send_error;
+ break;
+ }
+ }
+
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (&response);
+
+ res = gst_wfdrtspsrc_connection_send (src, conn, &response, NULL);
+ if (res < 0)
+ goto send_error;
+
+ /* Handling wfd_trigger_method: PAUSE */
+ if(method == GST_RTSP_SET_PARAMETER && g_strrstr((gchar*)data,"PAUSE")) {
+ GST_DEBUG_OBJECT (src, "trigger PAUSE \n");
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_PAUSE);
+ }
+
+ /* Handling wfd_trigger_method: RESUME */
+ if(method == GST_RTSP_SET_PARAMETER && g_strrstr((gchar*)data,"PLAY")) {
+ GST_DEBUG_OBJECT (src, "trigger RESUME \n");
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_PLAY);
+ }
+
+ /* Handling wfd_trigger_method: TEARDOWN */
+ if(method == GST_RTSP_SET_PARAMETER && g_strrstr((gchar*)data,"TEARDOWN")) {
+ GstBus *bus;
+
+ GST_DEBUG_OBJECT (src, "trigger TEARDOWN \n");
+
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_CLOSE);
+
+ bus = gst_element_get_bus(GST_ELEMENT_CAST(src));
+ if(!gst_bus_post(bus, gst_message_new_application(GST_OBJECT_CAST(src), gst_structure_new_empty("TEARDOWN")))){
+ GST_ERROR_OBJECT(src, "Failed to send TEARDOWN message\n");
+ }
+ gst_object_unref(bus);
+
+ goto exit;
+ }
+
+ /* Handling wfd_trigger_method: setup */
+ if(method == GST_RTSP_SET_PARAMETER && g_strrstr((gchar*)data,"SETUP")) {
+ src->state = GST_RTSP_STATE_INIT;
+
+ /* setup streams */
+ if (!gst_wfdrtspsrc_setup (src))
+ goto setup_failed;
+
+ src->state = GST_RTSP_STATE_READY;
+ }
+
+exit:
+ gst_rtsp_message_unset (request);
+ gst_rtsp_message_unset (&response);
+
+ return GST_RTSP_OK;
+
+setup_failed:
+ return GST_RTSP_ERROR;
+
+ /* ERRORS */
+send_error:
+ {
+ gst_rtsp_message_unset (request);
+ gst_rtsp_message_unset (&response);
+ return res;
+ }
+
+}
+
+/* send server keep-alive */
+static GstRTSPResult
+gst_wfdrtspsrc_send_keep_alive (GstWFDRTSPSrc * src)
+{
+ GstRTSPMessage request = { 0 };
+ GstRTSPResult res;
+ GstRTSPMethod method;
+ gchar *control;
+
+ GST_INFO_OBJECT (src, "creating server keep-alive");
+
+ /* find a method to use for keep-alive */
+ if (src->methods & GST_RTSP_GET_PARAMETER)
+ method = GST_RTSP_GET_PARAMETER;
+ else
+ method = GST_RTSP_OPTIONS;
+
+ control = src->conninfo.url_str;
+
+ if (control == NULL)
+ goto no_control;
+
+ res = gst_rtsp_message_init_request (&request, method, control);
+ if (res < 0)
+ goto send_error;
+
+ if (src->debug && request.body != NULL)
+ wfd_rtsp_manager_message_dump (&request);
+
+ res =
+ gst_wfdrtspsrc_connection_send (src, src->conninfo.connection, &request,
+ NULL);
+ if (res < 0)
+ goto send_error;
+
+ gst_rtsp_connection_reset_timeout (src->conninfo.connection);
+ gst_rtsp_message_unset (&request);
+
+ return GST_RTSP_OK;
+
+ /* ERRORS */
+no_control:
+ {
+ GST_WARNING_OBJECT (src, "no control url to send keepalive");
+ return GST_RTSP_OK;
+ }
+send_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ gst_rtsp_message_unset (&request);
+ GST_ELEMENT_WARNING (src, RESOURCE, WRITE, (NULL),
+ ("Could not send keep-alive. (%s)", str));
+ g_free (str);
+ return res;
+ }
+}
+
+static void
+gst_wfdrtspsrc_loop_start_cmd (GstWFDRTSPSrc * src, gint cmd)
+{
+ GST_DEBUG_OBJECT (src, "start cmd %d", cmd);
+
+ switch (cmd) {
+ case CMD_OPEN:
+ GST_ELEMENT_PROGRESS (src, START, "open", ("Opening Stream"));
+ break;
+ case CMD_PLAY:
+ GST_ELEMENT_PROGRESS (src, START, "play", ("Sending PLAY request"));
+ break;
+ case CMD_PAUSE:
+ GST_ELEMENT_PROGRESS (src, START, "pause", ("Sending PAUSE request"));
+ break;
+ case CMD_CLOSE:
+ GST_ELEMENT_PROGRESS (src, START, "close", ("Closing Stream"));
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_loop_complete_cmd (GstWFDRTSPSrc * src, gint cmd)
+{
+ GST_DEBUG_OBJECT (src, "complete cmd %d", cmd);
+
+ switch (cmd) {
+ case CMD_OPEN:
+ GST_ELEMENT_PROGRESS (src, COMPLETE, "open", ("Opened Stream"));
+ break;
+ case CMD_PLAY:
+ GST_ELEMENT_PROGRESS (src, COMPLETE, "play", ("Sent PLAY request"));
+ break;
+ case CMD_PAUSE:
+ GST_ELEMENT_PROGRESS (src, COMPLETE, "pause", ("Sent PAUSE request"));
+ break;
+ case CMD_CLOSE:
+ GST_ELEMENT_PROGRESS (src, COMPLETE, "close", ("Closed Stream"));
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_loop_cancel_cmd (GstWFDRTSPSrc * src, gint cmd)
+{
+ GST_DEBUG_OBJECT (src, "cancel cmd %d", cmd);
+
+ switch (cmd) {
+ case CMD_OPEN:
+ GST_ELEMENT_PROGRESS (src, CANCELED, "open", ("Open canceled"));
+ break;
+ case CMD_PLAY:
+ GST_ELEMENT_PROGRESS (src, CANCELED, "play", ("PLAY canceled"));
+ break;
+ case CMD_PAUSE:
+ GST_ELEMENT_PROGRESS (src, CANCELED, "pause", ("PAUSE canceled"));
+ break;
+ case CMD_CLOSE:
+ GST_ELEMENT_PROGRESS (src, CANCELED, "close", ("Close canceled"));
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_loop_error_cmd (GstWFDRTSPSrc * src, gint cmd)
+{
+ GST_DEBUG_OBJECT (src, "error cmd %d", cmd);
+
+ switch (cmd) {
+ case CMD_OPEN:
+ GST_ELEMENT_PROGRESS (src, ERROR, "open", ("Open failed"));
+ break;
+ case CMD_PLAY:
+ GST_ELEMENT_PROGRESS (src, ERROR, "play", ("PLAY failed"));
+ break;
+ case CMD_PAUSE:
+ GST_ELEMENT_PROGRESS (src, ERROR, "pause", ("PAUSE failed"));
+ break;
+ case CMD_CLOSE:
+ GST_ELEMENT_PROGRESS (src, ERROR, "close", ("Close failed"));
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gst_wfdrtspsrc_loop_end_cmd (GstWFDRTSPSrc * src, gint cmd, GstRTSPResult ret)
+{
+ GST_DEBUG_OBJECT (src, "end cmd %d", cmd);
+
+ if (ret == GST_RTSP_OK)
+ gst_wfdrtspsrc_loop_complete_cmd (src, cmd);
+ else if (ret == GST_RTSP_EINTR)
+ gst_wfdrtspsrc_loop_cancel_cmd (src, cmd);
+ else
+ gst_wfdrtspsrc_loop_error_cmd (src, cmd);
+}
+
+static void
+gst_wfdrtspsrc_loop_send_cmd (GstWFDRTSPSrc * src, gint cmd)
+{
+ gint old;
+
+ /* start new request */
+ gst_wfdrtspsrc_loop_start_cmd (src, cmd);
+
+ GST_OBJECT_LOCK (src);
+
+ GST_DEBUG_OBJECT (src, "sending cmd %d", cmd);
+
+ old = src->loop_cmd;
+ if (old != CMD_WAIT) {
+ src->loop_cmd = CMD_WAIT;
+ GST_OBJECT_UNLOCK (src);
+ /* cancel previous request */
+ gst_wfdrtspsrc_loop_cancel_cmd (src, old);
+ GST_OBJECT_LOCK (src);
+ }
+ src->loop_cmd = cmd;
+
+ /* interrupt if allowed */
+ if (src->waiting) {
+ GST_DEBUG_OBJECT (src, "start connection flush");
+ gst_wfdrtspsrc_connection_flush (src, TRUE);
+ }
+
+ if (src->task)
+ gst_task_start (src->task);
+
+ GST_OBJECT_UNLOCK (src);
+}
+
+static GstFlowReturn
+gst_wfdrtspsrc_loop_udp (GstWFDRTSPSrc * src)
+{
+ GstRTSPResult res;
+ GstRTSPMessage message = { 0 };
+ gint retry = 0;
+
+ while (TRUE) {
+ GTimeVal tv_timeout;
+
+ /* get the next timeout interval */
+ gst_rtsp_connection_next_timeout (src->conninfo.connection, &tv_timeout);
+
+ GST_DEBUG_OBJECT (src, "doing receive with timeout %d seconds",
+ (gint) tv_timeout.tv_sec);
+
+ gst_rtsp_message_unset (&message);
+
+ /* we should continue reading the TCP socket because the server might
+ * send us requests. When the session timeout expires, we need to send a
+ * keep-alive request to keep the session open. */
+ res = gst_wfdrtspsrc_connection_receive (src, src->conninfo.connection,
+ &message, &tv_timeout);
+
+ switch (res) {
+ case GST_RTSP_OK:
+ GST_DEBUG_OBJECT (src, "we received a server message");
+ break;
+ case GST_RTSP_EINTR:
+ /* we got interrupted, see what we have to do */
+ goto interrupt;
+ case GST_RTSP_ETIMEOUT:
+ /* send keep-alive, ignore the result, a warning will be posted. */
+ GST_DEBUG_OBJECT (src, "timeout, sending keep-alive");
+ if ((res = gst_wfdrtspsrc_send_keep_alive (src)) == GST_RTSP_EINTR)
+ goto interrupt;
+ break;
+ case GST_RTSP_EEOF:
+ /* server closed the connection. not very fatal for UDP, reconnect and
+ * see what happens. */
+ GST_ELEMENT_WARNING (src, RESOURCE, READ, (NULL),
+ ("The server closed the connection."));
+ goto connect_error;
+ default:
+ goto receive_error;
+ }
+
+ switch (message.type) {
+ case GST_RTSP_MESSAGE_REQUEST:
+ /* server sends us a request message, handle it */
+ res =
+ gst_wfdrtspsrc_handle_request (src, src->conninfo.connection,
+ &message);
+ if (res == GST_RTSP_EEOF)
+ goto server_eof;
+ else if (res < 0)
+ goto handle_request_failed;
+ break;
+ case GST_RTSP_MESSAGE_RESPONSE:
+ /* we ignore response and data messages */
+ GST_DEBUG_OBJECT (src, "ignoring response message");
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (&message);
+ if (message.type_data.response.code == GST_RTSP_STS_UNAUTHORIZED) {
+ GST_DEBUG_OBJECT (src, "but is Unauthorized response ...");
+ if (gst_wfdrtspsrc_setup_auth (src, &message) && !(retry++)) {
+ GST_DEBUG_OBJECT (src, "so retrying keep-alive");
+ if ((res = gst_wfdrtspsrc_send_keep_alive (src)) == GST_RTSP_EINTR)
+ goto interrupt;
+ }
+ } else {
+ retry = 0;
+ }
+ break;
+ case GST_RTSP_MESSAGE_DATA:
+ /* we ignore response and data messages */
+ GST_DEBUG_OBJECT (src, "ignoring data message");
+ break;
+ default:
+ GST_WARNING_OBJECT (src, "ignoring unknown message type %d",
+ message.type);
+ break;
+ }
+ }
+
+ /* we get here when the connection got interrupted */
+interrupt:
+ {
+ gst_rtsp_message_unset (&message);
+ GST_DEBUG_OBJECT (src, "got interrupted");
+ return GST_FLOW_FLUSHING;
+ }
+connect_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+ GstFlowReturn ret;
+
+ src->conninfo.connected = FALSE;
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ_WRITE, (NULL),
+ ("Could not connect to server. (%s)", str));
+ g_free (str);
+ ret = GST_FLOW_ERROR;
+
+ return ret;
+ }
+receive_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
+ ("Could not receive message. (%s)", str));
+ g_free (str);
+ return GST_FLOW_ERROR;
+ }
+handle_request_failed:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+ GstFlowReturn ret;
+
+ gst_rtsp_message_unset (&message);
+ if (res != GST_RTSP_EINTR) {
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not handle server message. (%s)", str));
+ g_free (str);
+ ret = GST_FLOW_ERROR;
+ } else {
+ ret = GST_FLOW_FLUSHING;
+ }
+ return ret;
+ }
+server_eof:
+ {
+ GST_DEBUG_OBJECT (src, "we got an eof from the server");
+ GST_ELEMENT_WARNING (src, RESOURCE, READ, (NULL),
+ ("The server closed the connection."));
+ src->conninfo.connected = FALSE;
+ gst_rtsp_message_unset (&message);
+ return GST_FLOW_EOS;
+ }
+}
+
+static gboolean
+gst_wfdrtspsrc_loop (GstWFDRTSPSrc * src)
+{
+ GstFlowReturn ret;
+
+ if (!src->conninfo.connection || !src->conninfo.connected)
+ goto no_connection;
+
+ ret = gst_wfdrtspsrc_loop_udp (src);
+
+ if (ret != GST_FLOW_OK)
+ goto pause;
+
+ return TRUE;
+
+ /* ERRORS */
+no_connection:
+ {
+ GST_ERROR_OBJECT (src, "we are not connected");
+ ret = GST_FLOW_FLUSHING;
+ goto pause;
+ }
+pause:
+ {
+ const gchar *reason = gst_flow_get_name (ret);
+
+ GST_DEBUG_OBJECT (src, "pausing task, reason %s", reason);
+ if (ret == GST_FLOW_EOS) {
+ /* perform EOS logic */
+ gst_wfdrtspsrc_push_event (src, gst_event_new_eos (), FALSE);
+ } else if (ret == GST_FLOW_NOT_LINKED || ret < GST_FLOW_EOS) {
+ /* for fatal errors we post an error message, post the error before the
+ * EOS so the app knows about the error first. */
+ GST_ELEMENT_ERROR (src, STREAM, FAILED,
+ ("Internal data flow error."),
+ ("streaming task paused, reason %s (%d)", reason, ret));
+ gst_wfdrtspsrc_push_event (src, gst_event_new_eos (), FALSE);
+ }
+
+ return FALSE;
+ }
+}
+
+static const gchar *
+gst_rtsp_auth_method_to_string (GstRTSPAuthMethod method)
+{
+ gint index = 0;
+
+ while (method != 0) {
+ index++;
+ method >>= 1;
+ }
+ switch (index) {
+ case 0:
+ return "None";
+ case 1:
+ return "Basic";
+ case 2:
+ return "Digest";
+ default:
+ break;
+ }
+
+ return "Unknown";
+}
+
+static const gchar *
+gst_wfdrtspsrc_skip_lws (const gchar * s)
+{
+ while (g_ascii_isspace (*s))
+ s++;
+ return s;
+}
+
+static const gchar *
+gst_wfdrtspsrc_unskip_lws (const gchar * s, const gchar * start)
+{
+ while (s > start && g_ascii_isspace (*(s - 1)))
+ s--;
+ return s;
+}
+
+static const gchar *
+gst_wfdrtspsrc_skip_commas (const gchar * s)
+{
+ /* The grammar allows for multiple commas */
+ while (g_ascii_isspace (*s) || *s == ',')
+ s++;
+ return s;
+}
+
+static const gchar *
+gst_wfdrtspsrc_skip_item (const gchar * s)
+{
+ gboolean quoted = FALSE;
+ const gchar *start = s;
+
+ /* A list item ends at the last non-whitespace character
+ * before a comma which is not inside a quoted-string. Or at
+ * the end of the string.
+ */
+ while (*s) {
+ if (*s == '"')
+ quoted = !quoted;
+ else if (quoted) {
+ if (*s == '\\' && *(s + 1))
+ s++;
+ } else {
+ if (*s == ',')
+ break;
+ }
+ s++;
+ }
+
+ return gst_wfdrtspsrc_unskip_lws (s, start);
+}
+
+static void
+gst_rtsp_decode_quoted_string (gchar * quoted_string)
+{
+ gchar *src, *dst;
+
+ src = quoted_string + 1;
+ dst = quoted_string;
+ while (*src && *src != '"') {
+ if (*src == '\\' && *(src + 1))
+ src++;
+ *dst++ = *src++;
+ }
+ *dst = '\0';
+}
+
+/* Extract the authentication tokens that the server provided for each method
+ * into an array of structures and give those to the connection object.
+ */
+static void
+gst_wfdrtspsrc_parse_digest_challenge (GstRTSPConnection * conn,
+ const gchar * header, gboolean * stale)
+{
+ GSList *list = NULL, *iter;
+ const gchar *end;
+ gchar *item, *eq, *name_end, *value;
+
+ g_return_if_fail (stale != NULL);
+
+ gst_rtsp_connection_clear_auth_params (conn);
+ *stale = FALSE;
+
+ /* Parse a header whose content is described by RFC2616 as
+ * "#something", where "something" does not itself contain commas,
+ * except as part of quoted-strings, into a list of allocated strings.
+ */
+ header = gst_wfdrtspsrc_skip_commas (header);
+ while (*header) {
+ end = gst_wfdrtspsrc_skip_item (header);
+ list = g_slist_prepend (list, g_strndup (header, end - header));
+ header = gst_wfdrtspsrc_skip_commas (end);
+ }
+ if (!list)
+ return;
+
+ list = g_slist_reverse (list);
+ for (iter = list; iter; iter = iter->next) {
+ item = iter->data;
+
+ if (item == NULL) continue;
+
+ eq = strchr (item, '=');
+ if (eq) {
+ name_end = (gchar *) gst_wfdrtspsrc_unskip_lws (eq, item);
+ if (name_end == item) {
+ /* That's no good... */
+ g_free (item);
+ item = NULL;
+ continue;
+ }
+
+ *name_end = '\0';
+
+ value = (gchar *) gst_wfdrtspsrc_skip_lws (eq + 1);
+ if (*value == '"')
+ gst_rtsp_decode_quoted_string (value);
+ } else
+ value = NULL;
+
+ if(value && item)
+ if ((strcmp (item, "stale") == 0) && (strcmp (value, "TRUE") == 0))
+ *stale = TRUE;
+ gst_rtsp_connection_set_auth_param (conn, item, value);
+ g_free (item);
+ }
+
+ g_slist_free (list);
+}
+
+/* Parse a WWW-Authenticate Response header and determine the
+ * available authentication methods
+ *
+ * This code should also cope with the fact that each WWW-Authenticate
+ * header can contain multiple challenge methods + tokens
+ *
+ * At the moment, for Basic auth, we just do a minimal check and don't
+ * even parse out the realm */
+static void
+gst_wfdrtspsrc_parse_auth_hdr (gchar * hdr, GstRTSPAuthMethod * methods,
+ GstRTSPConnection * conn, gboolean * stale)
+{
+ gchar *start;
+
+ g_return_if_fail (hdr != NULL);
+ g_return_if_fail (methods != NULL);
+ g_return_if_fail (stale != NULL);
+
+ /* Skip whitespace at the start of the string */
+ for (start = hdr; start[0] != '\0' && g_ascii_isspace (start[0]); start++);
+
+ if (g_ascii_strncasecmp (start, "basic", 5) == 0)
+ *methods |= GST_RTSP_AUTH_BASIC;
+ else if (g_ascii_strncasecmp (start, "digest ", 7) == 0) {
+ *methods |= GST_RTSP_AUTH_DIGEST;
+ gst_wfdrtspsrc_parse_digest_challenge (conn, &start[7], stale);
+ }
+}
+
+/**
+ * gst_wfdrtspsrc_setup_auth:
+ * @src: the rtsp source
+ *
+ * Configure a username and password and auth method on the
+ * connection object based on a response we received from the
+ * peer.
+ *
+ * Currently, this requires that a username and password were supplied
+ * in the uri. In the future, they may be requested on demand by sending
+ * a message up the bus.
+ *
+ * Returns: TRUE if authentication information could be set up correctly.
+ */
+static gboolean
+gst_wfdrtspsrc_setup_auth (GstWFDRTSPSrc * src, GstRTSPMessage * response)
+{
+ gchar *user = NULL;
+ gchar *pass = NULL;
+ GstRTSPAuthMethod avail_methods = GST_RTSP_AUTH_NONE;
+ GstRTSPAuthMethod method;
+ GstRTSPResult auth_result;
+ GstRTSPUrl *url;
+ GstRTSPConnection *conn;
+ gchar *hdr;
+ gboolean stale = FALSE;
+
+ conn = src->conninfo.connection;
+
+ /* Identify the available auth methods and see if any are supported */
+ if (gst_rtsp_message_get_header (response, GST_RTSP_HDR_WWW_AUTHENTICATE,
+ &hdr, 0) == GST_RTSP_OK) {
+ gst_wfdrtspsrc_parse_auth_hdr (hdr, &avail_methods, conn, &stale);
+ }
+
+ if (avail_methods == GST_RTSP_AUTH_NONE)
+ goto no_auth_available;
+
+ /* For digest auth, if the response indicates that the session
+ * data are stale, we just update them in the connection object and
+ * return TRUE to retry the request */
+ if (stale)
+ src->tried_url_auth = FALSE;
+
+ url = gst_rtsp_connection_get_url (conn);
+
+ /* Do we have username and password available? */
+ if (url != NULL && !src->tried_url_auth && url->user != NULL
+ && url->passwd != NULL) {
+ user = url->user;
+ pass = url->passwd;
+ src->tried_url_auth = TRUE;
+ GST_DEBUG_OBJECT (src,
+ "Attempting authentication using credentials from the URL");
+ } else {
+ user = src->user_id;
+ pass = src->user_pw;
+ GST_DEBUG_OBJECT (src,
+ "Attempting authentication using credentials from the properties");
+ }
+
+ /* FIXME: If the url didn't contain username and password or we tried them
+ * already, request a username and passwd from the application via some kind
+ * of credentials request message */
+
+ /* If we don't have a username and passwd at this point, bail out. */
+ if (user == NULL || pass == NULL)
+ goto no_user_pass;
+
+ /* Try to configure for each available authentication method, strongest to
+ * weakest */
+ for (method = GST_RTSP_AUTH_MAX; method != GST_RTSP_AUTH_NONE; method >>= 1) {
+ /* Check if this method is available on the server */
+ if ((method & avail_methods) == 0)
+ continue;
+
+ /* Pass the credentials to the connection to try on the next request */
+ auth_result = gst_rtsp_connection_set_auth (conn, method, user, pass);
+ /* INVAL indicates an invalid username/passwd were supplied, so we'll just
+ * ignore it and end up retrying later */
+ if (auth_result == GST_RTSP_OK || auth_result == GST_RTSP_EINVAL) {
+ GST_DEBUG_OBJECT (src, "Attempting %s authentication",
+ gst_rtsp_auth_method_to_string (method));
+ break;
+ }
+ }
+
+ if (method == GST_RTSP_AUTH_NONE)
+ goto no_auth_available;
+
+ return TRUE;
+
+no_auth_available:
+ {
+ /* Output an error indicating that we couldn't connect because there were
+ * no supported authentication protocols */
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
+ ("No supported authentication protocol was found"));
+ return FALSE;
+ }
+no_user_pass:
+ {
+ /* We don't fire an error message, we just return FALSE and let the
+ * normal NOT_AUTHORIZED error be propagated */
+ return FALSE;
+ }
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_try_send (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * request, GstRTSPMessage * response,
+ GstRTSPStatusCode * code)
+{
+ GstRTSPResult res = GST_RTSP_OK;
+ GstRTSPStatusCode thecode = GST_RTSP_STS_OK;
+
+again:
+ gst_wfd_rtsp_ext_list_before_send (src->extensions, request);
+
+ GST_DEBUG_OBJECT (src, "sending message");
+
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (request);
+
+ res = gst_wfdrtspsrc_connection_send (src, conn, request, src->ptcp_timeout);
+ if (res < 0)
+ goto send_error;
+
+ gst_rtsp_connection_reset_timeout (conn);
+
+next:
+ res = gst_wfdrtspsrc_connection_receive (src, conn, response, src->ptcp_timeout);
+ if (res < 0)
+ goto receive_error;
+
+ if (src->debug)
+ wfd_rtsp_manager_message_dump (response);
+
+ switch (response->type) {
+ case GST_RTSP_MESSAGE_REQUEST:
+ res = gst_wfdrtspsrc_handle_request (src, conn, response);
+ if (res == GST_RTSP_EEOF)
+ goto server_eof;
+ else if (res < 0)
+ goto handle_request_failed;
+ goto next;
+ case GST_RTSP_MESSAGE_RESPONSE:
+ /* ok, a response is good */
+ GST_DEBUG_OBJECT (src, "received response message");
+ break;
+ default:
+ case GST_RTSP_MESSAGE_DATA:
+ /* get next response */
+ GST_DEBUG_OBJECT (src, "ignoring data response message");
+ goto next;
+ }
+
+ thecode = response->type_data.response.code;
+
+ GST_DEBUG_OBJECT (src, "got response message %d", thecode);
+
+ /* if the caller wanted the result code, we store it. */
+ if (code)
+ *code = thecode;
+
+ /* If the request didn't succeed, bail out before doing any more */
+ if (thecode != GST_RTSP_STS_OK)
+ return GST_RTSP_OK;
+
+ gst_wfd_rtsp_ext_list_after_send (src->extensions, request, response);
+
+ return GST_RTSP_OK;
+
+ /* ERRORS */
+send_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not send message. (%s)", str));
+ g_free (str);
+ return res;
+ }
+receive_error:
+ {
+ switch (res) {
+ case GST_RTSP_EEOF:
+ GST_ERROR_OBJECT (src, "server closed connection, doing reconnect");
+#if 0
+ if (try == 0) {
+ try++;
+ /* if reconnect succeeds, try again */
+ if ((res = gst_wfdrtspsrc_conninfo_reconnect (src, &src->conninfo)) == 0)
+ goto again;
+ }
+#endif
+ /* only try once after reconnect, then fallthrough and error out */
+ default:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
+ ("Could not receive message. (%s)", str));
+ g_free (str);
+ break;
+ }
+ }
+ return res;
+ }
+handle_request_failed:
+ {
+ /* ERROR was posted */
+ gst_rtsp_message_unset (response);
+ return res;
+ }
+server_eof:
+ {
+ GST_DEBUG_OBJECT (src, "we got an eof from the server");
+ GST_ELEMENT_WARNING (src, RESOURCE, READ, (NULL),
+ ("The server closed the connection."));
+ gst_rtsp_message_unset (response);
+ return res;
+ }
+}
+
+/**
+ * gst_wfdrtspsrc_send:
+ * @src: the rtsp source
+ * @conn: the connection to send on
+ * @request: must point to a valid request
+ * @response: must point to an empty #GstRTSPMessage
+ * @code: an optional code result
+ *
+ * send @request and retrieve the response in @response. optionally @code can be
+ * non-NULL in which case it will contain the status code of the response.
+ *
+ * If This function returns #GST_RTSP_OK, @response will contain a valid response
+ * message that should be cleaned with gst_rtsp_message_unset() after usage.
+ *
+ * If @code is NULL, this function will return #GST_RTSP_ERROR (with an invalid
+ * @response message) if the response code was not 200 (OK).
+ *
+ * If the attempt results in an authentication failure, then this will attempt
+ * to retrieve authentication credentials via gst_wfdrtspsrc_setup_auth and retry
+ * the request.
+ *
+ * Returns: #GST_RTSP_OK if the processing was successful.
+ */
+
+static GstRTSPResult
+gst_wfdrtspsrc_send (GstWFDRTSPSrc * src, GstRTSPConnection * conn,
+ GstRTSPMessage * request, GstRTSPMessage * response,
+ GstRTSPStatusCode * code)
+{
+ GstRTSPStatusCode int_code = GST_RTSP_STS_OK;
+ GstRTSPResult res = GST_RTSP_ERROR;
+ gint count;
+ gboolean retry;
+ GstRTSPMethod method = GST_RTSP_INVALID;
+
+ count = 0;
+ do {
+ retry = FALSE;
+
+ /* make sure we don't loop forever */
+ if (count++ > 8)
+ break;
+
+ /* save method so we can disable it when the server complains */
+ method = request->type_data.request.method;
+
+ if ((res =
+ gst_wfdrtspsrc_try_send (src, conn, request, response, &int_code)) < 0)
+ goto error;
+
+ switch (int_code) {
+ case GST_RTSP_STS_UNAUTHORIZED:
+ if (gst_wfdrtspsrc_setup_auth (src, response)) {
+ /* Try the request/response again after configuring the auth info
+ * and loop again */
+ retry = TRUE;
+ }
+ break;
+ default:
+ break;
+ }
+ } while (retry == TRUE);
+
+ /* If the user requested the code, let them handle errors, otherwise
+ * post an error below */
+ if (code != NULL)
+ *code = int_code;
+ else if (int_code != GST_RTSP_STS_OK)
+ goto error_response;
+
+ return res;
+
+ /* ERRORS */
+error:
+ {
+ GST_DEBUG_OBJECT (src, "got error %d", res);
+ return res;
+ }
+error_response:
+ {
+ res = GST_RTSP_ERROR;
+
+ switch (response->type_data.response.code) {
+ case GST_RTSP_STS_NOT_FOUND:
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), ("%s",
+ response->type_data.response.reason));
+ break;
+ case GST_RTSP_STS_MOVED_PERMANENTLY:
+ case GST_RTSP_STS_MOVE_TEMPORARILY:
+ {
+ gchar *new_location;
+ GstRTSPLowerTrans transports;
+
+ GST_DEBUG_OBJECT (src, "got redirection");
+ /* if we don't have a Location Header, we must error */
+ if (gst_rtsp_message_get_header (response, GST_RTSP_HDR_LOCATION,
+ &new_location, 0) < 0)
+ break;
+
+ /* When we receive a redirect result, we go back to the INIT state after
+ * parsing the new URI. The caller should do the needed steps to issue
+ * a new setup when it detects this state change. */
+ GST_DEBUG_OBJECT (src, "redirection to %s", new_location);
+
+ /* save current transports */
+ if (src->conninfo.url)
+ transports = src->conninfo.url->transports;
+ else
+ transports = GST_RTSP_LOWER_TRANS_UNKNOWN;
+
+ GError *err = NULL;
+ gst_wfdrtspsrc_uri_set_uri (GST_URI_HANDLER (src), new_location, &err);
+
+ /* set old transports */
+ if (src->conninfo.url && transports != GST_RTSP_LOWER_TRANS_UNKNOWN)
+ src->conninfo.url->transports = transports;
+
+ src->need_redirect = TRUE;
+ src->state = GST_RTSP_STATE_INIT;
+ res = GST_RTSP_OK;
+ break;
+ }
+ case GST_RTSP_STS_NOT_ACCEPTABLE:
+ case GST_RTSP_STS_NOT_IMPLEMENTED:
+ case GST_RTSP_STS_METHOD_NOT_ALLOWED:
+ GST_ERROR_OBJECT (src, "got NOT IMPLEMENTED, disable method %s",
+ gst_rtsp_method_as_text (method));
+ src->methods &= ~method;
+ res = GST_RTSP_OK;
+ break;
+ default:
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
+ ("Got error response: %d (%s).", response->type_data.response.code,
+ response->type_data.response.reason));
+ break;
+ }
+ /* if we return ERROR we should unset the response ourselves */
+ if (res == GST_RTSP_ERROR)
+ gst_rtsp_message_unset (response);
+
+ return res;
+ }
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_send_cb (GstRTSPExtension * ext, GstRTSPMessage * request,
+ GstRTSPMessage * response, GstWFDRTSPSrc * src)
+{
+ return gst_wfdrtspsrc_send (src, src->conninfo.connection, request, response,
+ NULL);
+}
+
+
+/* parse the response and collect all the supported methods. We need this
+ * information so that we don't try to send an unsupported request to the
+ * server.
+ */
+static gboolean
+gst_wfdrtspsrc_parse_methods (GstWFDRTSPSrc * src, GstRTSPMessage * response)
+{
+ GstRTSPHeaderField field;
+ gchar *respoptions;
+ gchar **options;
+ gint indx = 0;
+ gint i;
+
+ /* reset supported methods */
+ src->methods = 0;
+
+ /* Try Allow Header first */
+ field = GST_RTSP_HDR_ALLOW;
+ while (TRUE) {
+ respoptions = NULL;
+ gst_rtsp_message_get_header (response, field, &respoptions, indx);
+ if (indx == 0 && !respoptions) {
+ /* if no Allow header was found then try the Public header... */
+ field = GST_RTSP_HDR_PUBLIC;
+ gst_rtsp_message_get_header (response, field, &respoptions, indx);
+ }
+ if (!respoptions)
+ break;
+
+ /* If we get here, the server gave a list of supported methods, parse
+ * them here. The string is like:
+ *
+ * OPTIONS, DESCRIBE, ANNOUNCE, PLAY, SETUP, ...
+ */
+ options = g_strsplit (respoptions, ",", 0);
+
+ for (i = 0; options[i]; i++) {
+ gchar *stripped;
+ gint method;
+
+ stripped = g_strstrip (options[i]);
+ method = gst_rtsp_find_method (stripped);
+
+ /* keep bitfield of supported methods */
+ if (method != GST_RTSP_INVALID)
+ src->methods |= method;
+ }
+ g_strfreev (options);
+
+ indx++;
+ }
+
+ if (src->methods == 0) {
+ /* neither Allow nor Public are required, assume the server supports
+ * at least DESCRIBE, SETUP, we always assume it supports PLAY as
+ * well. */
+ GST_DEBUG_OBJECT (src, "could not get OPTIONS");
+ src->methods = GST_RTSP_DESCRIBE | GST_RTSP_SETUP;
+ }
+ /* always assume PLAY, FIXME, extensions should be able to override
+ * this */
+ src->methods |= GST_RTSP_PLAY;
+
+ if (!(src->methods & GST_RTSP_SETUP))
+ goto no_setup;
+
+ return TRUE;
+
+no_setup:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
+ ("Server does not support SETUP."));
+ return FALSE;
+ }
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_create_transports_string (GstWFDRTSPSrc * src, gchar ** transports)
+{
+ GstRTSPResult res = GST_RTSP_OK;
+ GString *result;
+
+ *transports = NULL;
+
+ res =
+ gst_wfd_rtsp_ext_list_get_transports (src->extensions, GST_RTSP_LOWER_TRANS_UDP, transports);
+
+ if (res < 0)
+ return GST_RTSP_ERROR;
+
+ GST_DEBUG_OBJECT (src, "got transports %s", GST_STR_NULL (*transports));
+
+ /* extension listed transports, use those */
+ if (*transports != NULL)
+ return GST_RTSP_OK;
+
+ /* the default RTSP transports */
+ result = g_string_new ("");
+ GST_DEBUG_OBJECT (src, "adding UDP unicast");
+
+ g_string_append (result, "RTP/AVP");
+ g_string_append (result, "/UDP");
+ g_string_append (result, ";unicast;client_port=");
+ g_string_append_printf (result, "%d", src->primary_rtpport);
+ g_string_append (result, "-");
+ g_string_append_printf (result, "%d", src->primary_rtpport+1);
+
+ *transports = g_string_free (result, FALSE);
+
+ GST_DEBUG_OBJECT (src, "prepared transports %s", GST_STR_NULL (*transports));
+
+ return GST_RTSP_OK;
+}
+
+/* Perform the SETUP request for all the streams.
+ *
+ * We ask the server for a specific transport, which initially includes all the
+ * ones we can support (UDP/TCP/MULTICAST). For the UDP transport we allocate
+ * two local UDP ports that we send to the server.
+ *
+ * Once the server replied with a transport, we configure the other streams
+ * with the same transport.
+ *
+ * This function will also configure the manager for the selected transport,
+ * which basically means creating the pipeline.
+ */
+static gboolean
+gst_wfdrtspsrc_setup (GstWFDRTSPSrc * src)
+{
+ GstRTSPResult res = GST_RTSP_OK;
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ WFDRTSPManager *manager = NULL;
+ GstRTSPLowerTrans protocols = GST_RTSP_LOWER_TRANS_UNKNOWN;
+ GstRTSPStatusCode code = GST_RTSP_STS_OK;
+ GstRTSPUrl *url;
+ gchar *hval;
+ GstRTSPConnection *conn;
+ gchar *transports = NULL;
+
+ if (src->conninfo.connection) {
+ url = gst_rtsp_connection_get_url (src->conninfo.connection);
+ /* we initially allow all configured lower transports. based on the URL
+ * transports and the replies from the server we narrow them down. */
+ protocols = url->transports & GST_RTSP_LOWER_TRANS_UDP;
+ } else {
+ url = NULL;
+ protocols = GST_RTSP_LOWER_TRANS_UDP;
+ }
+
+ if (protocols == 0)
+ goto no_protocols;
+
+ manager = src->manager;
+
+ manager->conninfo.location = g_strdup (src->conninfo.location);
+ GST_DEBUG_OBJECT (src, " setup: %s",
+ GST_STR_NULL (manager->conninfo.location));
+
+ manager->control_url = g_strdup (src->conninfo.url_str);
+ GST_DEBUG_OBJECT (src, " setup: %s",
+ GST_STR_NULL (manager->control_url));
+
+ manager->control_connection = src->conninfo.connection;
+ GST_DEBUG_OBJECT (src, " setup: %p", manager->control_connection);
+
+ /* see if we need to configure this manager */
+ if (!gst_wfd_rtsp_ext_list_configure_stream (src->extensions, manager->caps)) {
+ GST_DEBUG_OBJECT (src, "disabled by extension");
+ goto no_setup;
+ }
+
+ /* skip setup if we have no URL for it */
+ if (manager->conninfo.location == NULL) {
+ GST_DEBUG_OBJECT (src, "no URL for set.");
+ goto no_setup;
+ }
+
+ if (src->conninfo.connection == NULL) {
+ GST_DEBUG_OBJECT (src, "try to connect manager %p", manager);
+ if (!gst_wfdrtspsrc_conninfo_connect (src, &manager->conninfo)) {
+ GST_DEBUG_OBJECT (src, "failed to connect %p", manager);
+ goto no_setup;
+ }
+ conn = manager->conninfo.connection;
+ } else {
+ conn = src->conninfo.connection;
+ }
+ GST_DEBUG_OBJECT (src, "doing setup of manager %p with %s", manager,
+ manager->conninfo.location);
+
+ /* wfd use only UDP protocol for setup */
+ if (!(protocols & GST_RTSP_LOWER_TRANS_UDP))
+ goto no_protocols;
+
+ GST_DEBUG_OBJECT (src, "protocols = 0x%x", protocols);
+ /* create a string with first transport in line */
+ res = gst_wfdrtspsrc_create_transports_string (src, &transports);
+ if (res < 0 || transports == NULL)
+ goto setup_transport_failed;
+
+ if (strlen (transports) == 0) {
+ g_free (transports);
+ GST_DEBUG_OBJECT (src, "no transports found");
+ goto setup_transport_failed;
+ }
+
+ /* create SETUP request */
+ res =
+ gst_rtsp_message_init_request (&request, GST_RTSP_SETUP,
+ manager->conninfo.location);
+ if (res < 0) {
+ g_free (transports);
+ goto create_request_failed;
+ }
+
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_USER_AGENT, (const gchar *)src->user_agent);
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_TRANSPORT, transports);
+ g_free (transports);
+
+ /* if the user wants a non default RTP packet size we add the blocksize
+ * parameter */
+ if (src->rtp_blocksize > 0) {
+ hval = g_strdup_printf ("%d", src->rtp_blocksize);
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_BLOCKSIZE, hval);
+ g_free (hval);
+ }
+
+ /* handle the code ourselves */
+ if ((res = gst_wfdrtspsrc_send (src, conn, &request, &response, &code) < 0))
+ goto send_error;
+
+ switch (code) {
+ case GST_RTSP_STS_OK:
+ break;
+ case GST_RTSP_STS_UNSUPPORTED_TRANSPORT:
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ goto no_protocols;
+ break;
+ default:
+ goto response_error;
+ }
+
+ /* parse response transport */
+ {
+ gchar *resptrans = NULL;
+ GstRTSPTransport transport = { 0 };
+
+ gst_rtsp_message_get_header (&response, GST_RTSP_HDR_TRANSPORT,
+ &resptrans, 0);
+ if (!resptrans)
+ goto no_transport;
+
+ /* parse transport, go to next manager on parse error */
+ if (gst_rtsp_transport_parse (resptrans, &transport) != GST_RTSP_OK) {
+ GST_ERROR_OBJECT (src, "failed to parse transport %s", resptrans);
+ goto setup_failed;
+ }
+
+ switch (transport.lower_transport) {
+ case GST_RTSP_LOWER_TRANS_UDP:
+ protocols = GST_RTSP_LOWER_TRANS_UDP;
+ break;
+ case GST_RTSP_LOWER_TRANS_TCP:
+ case GST_RTSP_LOWER_TRANS_UDP_MCAST:
+ GST_DEBUG_OBJECT (src, "transport %d is not supported",
+ transport.lower_transport);
+ goto setup_failed;
+ break;
+ default:
+ GST_DEBUG_OBJECT (src, "manager %p unknown transport %d", manager,
+ transport.lower_transport);
+ goto setup_failed;
+ break;
+ }
+
+ /* now configure the manager with the selected transport */
+ if (!wfd_rtsp_manager_configure_transport (manager, &transport,
+ src->primary_rtpport, src->primary_rtpport+1)) {
+ GST_DEBUG_OBJECT (src, "could not configure transport");
+ goto setup_failed;
+ }
+
+ if(src->manager->enable_pad_probe) {
+ wfd_rtsp_manager_enable_pad_probe(src->manager);
+ }
+
+ /* clean up our transport struct */
+ gst_rtsp_transport_init (&transport);
+ /* clean up used RTSP messages */
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ }
+
+ gst_wfd_rtsp_ext_list_stream_select (src->extensions, url);
+
+ return TRUE;
+
+ /* ERRORS */
+no_protocols:
+ {
+ /* no transport possible, post an error and stop */
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
+ ("Could not connect to server, no protocols left"));
+ return FALSE;
+ }
+no_setup:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),
+ ("Could not setup"));
+ return FALSE;
+ }
+create_request_failed:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
+ ("Could not create request. (%s)", str));
+ g_free (str);
+ goto cleanup_error;
+ }
+setup_transport_failed:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, SETTINGS, (NULL),
+ ("Could not setup transport."));
+ goto cleanup_error;
+ }
+response_error:
+ {
+ const gchar *str = gst_rtsp_status_as_text (code);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Error (%d): %s", code, GST_STR_NULL (str)));
+ goto cleanup_error;
+ }
+send_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not send message. (%s)", str));
+ g_free (str);
+ goto cleanup_error;
+ }
+no_transport:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, SETTINGS, (NULL),
+ ("Server did not select transport."));
+ goto cleanup_error;
+ }
+setup_failed:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, SETTINGS, (NULL),
+ ("Could not setup."));
+ goto cleanup_error;
+ }
+cleanup_error:
+ {
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ return FALSE;
+ }
+}
+
+
+/* Parse all the wifi related messages.
+ *
+ * Uses wfdconfig utility to parse the wfd parameters sent from the server
+ */
+
+static GstRTSPResult
+gst_wfdrtspsrc_retrieve_wifi_parameters (GstWFDRTSPSrc * src)
+{
+ GstRTSPResult res = GST_RTSP_OK;
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ GstRTSPMessage message = { 0 };
+ GstRTSPMethod method = { 0 };
+ gchar *str = NULL;
+ gchar *ua = NULL;
+
+ /* can't continue without a valid url */
+ if (G_UNLIKELY (src->conninfo.url == NULL))
+ goto no_url;
+ src->tried_url_auth = FALSE;
+
+ if ((res = gst_wfdrtspsrc_conninfo_connect (src, &src->conninfo)) < 0)
+ goto connect_failed;
+
+ res = gst_wfdrtspsrc_connection_receive (src, src->conninfo.connection, &message,
+ src->ptcp_timeout);
+ if(res != GST_RTSP_OK)
+ goto connect_failed;
+
+ if(message.type == GST_RTSP_MESSAGE_REQUEST) {
+ method = message.type_data.request.method;
+ if(method == GST_RTSP_OPTIONS)
+ gst_wfdrtspsrc_handle_request (src, src->conninfo.connection, &message);
+ else
+ goto methods_error;
+ }
+
+ /* create OPTIONS */
+ GST_DEBUG_OBJECT (src, "create options...");
+ res = gst_rtsp_message_init_request (&request, GST_RTSP_OPTIONS,"*");
+ if (res < 0)
+ goto create_request_failed;
+
+ str = g_strdup ("org.wfa.wfd1.0");
+ ua = g_strdup (src->user_agent);
+
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_REQUIRE, str);
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_USER_AGENT, ua);
+
+ if(str)
+ g_free(str);
+ str = NULL;
+ if(ua)
+ g_free(ua);
+ ua = NULL;
+
+ /* send OPTIONS */
+ GST_DEBUG_OBJECT (src, "send options...");
+ if (gst_wfdrtspsrc_send (src, src->conninfo.connection, &request, &response,
+ NULL) < 0)
+ goto send_error;
+
+ /* parse OPTIONS */
+ if (!gst_wfdrtspsrc_parse_methods (src, &response))
+ goto methods_error;
+
+ /* Receive request message from source */
+receive_request_message:
+ res = gst_wfdrtspsrc_connection_receive (src, src->conninfo.connection, &message,
+ src->ptcp_timeout);
+ if(res != GST_RTSP_OK)
+ goto connect_failed;
+
+ if(message.type == GST_RTSP_MESSAGE_REQUEST) {
+ method = message.type_data.request.method;
+ if(method == GST_RTSP_GET_PARAMETER ||method == GST_RTSP_SET_PARAMETER)
+ gst_wfdrtspsrc_handle_request (src, src->conninfo.connection, &message);
+ else
+ goto methods_error;
+
+ if (src->state != GST_RTSP_STATE_READY)
+ goto receive_request_message;
+ }
+
+ /* clean up any messages */
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+
+ return res;
+
+ /* ERRORS */
+no_url:
+ {
+ GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),
+ ("No valid RTSP URL was provided"));
+ goto cleanup_error;
+ }
+connect_failed:
+ {
+ str = NULL;
+ str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ_WRITE, (NULL),
+ ("Failed to connect. (%s)", str));
+ g_free (str);
+ goto cleanup_error;
+ }
+create_request_failed:
+ {
+ str = NULL;
+ str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
+ ("Could not create request. (%s)", str));
+ g_free (str);
+ goto cleanup_error;
+ }
+
+send_error:
+ {
+ /* Don't post a message - the rtsp_send method will have
+ * taken care of it because we passed NULL for the response code */
+ goto cleanup_error;
+ }
+methods_error:
+ {
+ GST_ERROR_OBJECT (src, "method errors");
+ /* error was posted */
+ goto cleanup_error;
+ }
+
+cleanup_error:
+ {
+ if (src->conninfo.connection) {
+ GST_ERROR_OBJECT (src, "free connection");
+ gst_wfdrtspsrc_conninfo_close (src, &src->conninfo, TRUE);
+ }
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+ return res;
+ }
+}
+
+
+
+static GstRTSPResult
+gst_wfdrtspsrc_open (GstWFDRTSPSrc * src)
+{
+ GstRTSPResult res;
+
+ src->methods =
+ GST_RTSP_SETUP | GST_RTSP_PLAY | GST_RTSP_PAUSE | GST_RTSP_TEARDOWN;
+
+ if ((res = gst_wfdrtspsrc_retrieve_wifi_parameters (src)) < 0)
+ goto open_failed;
+
+done:
+ gst_wfdrtspsrc_loop_end_cmd (src, CMD_OPEN, res);
+
+ return res;
+
+ /* ERRORS */
+open_failed:
+ {
+ GST_ERROR_OBJECT (src, "failed to open");
+ goto done;
+ }
+}
+
+
+static GstRTSPResult
+gst_wfdrtspsrc_close (GstWFDRTSPSrc * src, gboolean only_close)
+{
+ WFDRTSPManager *manager = NULL;
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ GstRTSPResult res = GST_RTSP_OK;
+ gchar *control;
+ gchar *setup_url;
+ GstWFDRTSPConnInfo *info;
+
+ GST_DEBUG_OBJECT (src, "TEARDOWN...");
+
+ if (src->state < GST_RTSP_STATE_READY) {
+ GST_DEBUG_OBJECT (src, "not ready, doing cleanup");
+ goto close;
+ }
+
+ if (only_close)
+ goto close;
+
+ /* construct a control url */
+ control = src->conninfo.url_str;
+
+ if (!(src->methods & (GST_RTSP_PLAY | GST_RTSP_TEARDOWN)))
+ goto not_supported;
+
+ manager = src->manager;
+
+ /* try aggregate control first but do non-aggregate control otherwise */
+ if (control)
+ setup_url = control;
+ else if ((setup_url = manager->conninfo.location) == NULL)
+ goto close;
+
+ if (src->conninfo.connection) {
+ info = &src->conninfo;
+ } else if (manager->conninfo.connection) {
+ info = &manager->conninfo;
+ } else {
+ goto close;
+ }
+ if (!info->connected)
+ goto close;
+
+ /* do TEARDOWN */
+ res =
+ gst_rtsp_message_init_request (&request, GST_RTSP_TEARDOWN, setup_url);
+ if (res < 0)
+ goto create_request_failed;
+
+ if ((res =
+ gst_wfdrtspsrc_send (src, info->connection, &request, &response,
+ NULL)) < 0)
+ goto send_error;
+
+ /* FIXME, parse result? */
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+
+close:
+ /* close connections */
+ GST_DEBUG_OBJECT (src, "closing connection...");
+ gst_wfdrtspsrc_conninfo_close (src, &src->conninfo, TRUE);
+ if (manager) {
+ GST_DEBUG_OBJECT (src, "closing manager %p connection...", manager);
+ gst_wfdrtspsrc_conninfo_close (src, &manager->conninfo, TRUE);
+ }
+
+ /* cleanup */
+ gst_wfdrtspsrc_cleanup (src);
+
+ src->state = GST_RTSP_STATE_INVALID;
+
+ gst_wfdrtspsrc_loop_end_cmd (src, CMD_CLOSE, res);
+
+ return res;
+
+ /* ERRORS */
+create_request_failed:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
+ ("Could not create request. (%s)", str));
+ g_free (str);
+ goto close;
+ }
+send_error:
+ {
+ gchar *str = gst_rtsp_strresult (res);
+
+ gst_rtsp_message_unset (&request);
+ if (res != GST_RTSP_EINTR) {
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not send message. (%s)", str));
+ } else {
+ GST_ERROR_OBJECT (src, "TEARDOWN interrupted");
+ }
+ g_free (str);
+ goto close;
+ }
+not_supported:
+ {
+ GST_ERROR_OBJECT (src,
+ "TEARDOWN and PLAY not supported, can't do TEARDOWN");
+ goto close;
+ }
+}
+
+/* RTP-Info is of the format:
+ *
+ * url=<URL>;[seq=<seqbase>;rtptime=<timebase>] [, url=...]
+ *
+ * rtptime corresponds to the timestamp for the NPT time given in the header
+ * seqbase corresponds to the next sequence number we received. This number
+ * indicates the first seqnum after the seek and should be used to discard
+ * packets that are from before the seek.
+ */
+static gboolean
+gst_wfdrtspsrc_parse_rtpinfo (GstWFDRTSPSrc * src, gchar * rtpinfo)
+{
+ gchar **infos;
+ gint i, j;
+
+ GST_DEBUG_OBJECT (src, "parsing RTP-Info %s", rtpinfo);
+
+ infos = g_strsplit (rtpinfo, ",", 0);
+ for (i = 0; infos[i]; i++) {
+ gchar **fields;
+ WFDRTSPManager *manager;
+ gint64 seqbase;
+ gint64 timebase;
+
+ GST_DEBUG_OBJECT (src, "parsing info %s", infos[i]);
+
+ /* init values, types of seqbase and timebase are bigger than needed so we
+ * can store -1 as uninitialized values */
+ manager = NULL;
+ seqbase = GST_CLOCK_TIME_NONE;
+ timebase = GST_CLOCK_TIME_NONE;
+
+ /* parse url, find manager for url.
+ * parse seq and rtptime. The seq number should be configured in the rtp
+ * depayloader or session manager to detect gaps. Same for the rtptime, it
+ * should be used to create an initial time newsegment. */
+ fields = g_strsplit (infos[i], ";", 0);
+ for (j = 0; fields[j]; j++) {
+ GST_DEBUG_OBJECT (src, "parsing field %s", fields[j]);
+ /* remove leading whitespace */
+ fields[j] = g_strchug (fields[j]);
+ if (g_str_has_prefix (fields[j], "url=")) {
+ /* get the url and the manager */
+ manager = src->manager;
+ } else if (g_str_has_prefix (fields[j], "seq=")) {
+ seqbase = atoi (fields[j] + 4);
+ } else if (g_str_has_prefix (fields[j], "rtptime=")) {
+ timebase = g_ascii_strtoll (fields[j] + 8, NULL, 10);
+ }
+ }
+ g_strfreev (fields);
+ /* now we need to store the values for the caps of the manager */
+ if (manager != NULL) {
+ GST_DEBUG_OBJECT (src,
+ "found manager %p, setting: seqbase %"G_GINT64_FORMAT", timebase %" G_GINT64_FORMAT,
+ manager, seqbase, timebase);
+
+ /* we have a manager, configure detected params */
+ manager->seqbase = seqbase;
+ manager->timebase = timebase;
+ }
+ }
+ g_strfreev (infos);
+
+ return TRUE;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_play (GstWFDRTSPSrc * src)
+{
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ GstRTSPResult res = GST_RTSP_OK;
+ gchar *hval;
+ gint hval_idx;
+ gchar *control;
+ WFDRTSPManager *manager;
+ gchar *setup_url;
+ GstRTSPConnection *conn;
+
+ src->is_paused = FALSE;
+
+
+ GST_DEBUG_OBJECT (src, "PLAY...");
+
+ if (!(src->methods & GST_RTSP_PLAY))
+ goto not_supported;
+
+ if (src->state == GST_RTSP_STATE_PLAYING)
+ goto was_playing;
+
+ if (!src->conninfo.connection || !src->conninfo.connected)
+ goto done;
+
+ /* send some dummy packets before we activate the receive in the
+ * udp sources */
+ gst_wfdrtspsrc_send_dummy_packets (src);
+
+ gst_element_set_state (GST_ELEMENT_CAST (src), GST_STATE_PLAYING);
+
+ /* construct a control url */
+ control = src->conninfo.url_str;
+
+ manager = src->manager;
+ /* try aggregate control first but do non-aggregate control otherwise */
+ if (control)
+ setup_url = control;
+ else if ((setup_url = manager->conninfo.location) == NULL)
+ goto skip;
+
+ if (src->conninfo.connection) {
+ conn = src->conninfo.connection;
+ } else if (manager->conninfo.connection) {
+ conn = manager->conninfo.connection;
+ } else {
+ goto skip;
+ }
+
+ /* do play */
+ res = gst_rtsp_message_init_request (&request, GST_RTSP_PLAY, setup_url);
+ if (res < 0)
+ goto create_request_failed;
+
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_USER_AGENT, (const gchar*)src->user_agent);
+
+ if ((res = gst_wfdrtspsrc_send (src, conn, &request, &response, NULL)) < 0)
+ goto send_error;
+
+ gst_rtsp_message_unset (&request);
+
+ /* parse the RTP-Info header field (if ANY) to get the base seqnum and timestamp
+ * for the RTP packets. If this is not present, we assume all starts from 0...
+ * This is info for the RTP session manager that we pass to it in caps. */
+ hval_idx = 0;
+ while (gst_rtsp_message_get_header (&response, GST_RTSP_HDR_RTP_INFO,
+ &hval, hval_idx++) == GST_RTSP_OK)
+ gst_wfdrtspsrc_parse_rtpinfo (src, hval);
+
+ gst_rtsp_message_unset (&response);
+
+skip:
+ /* configure the caps of the streams after we parsed all headers. */
+ gst_wfdrtspsrc_configure_caps (src);
+
+ src->state = GST_RTSP_STATE_PLAYING;
+
+ /* mark discont */
+ GST_DEBUG_OBJECT (src, "mark DISCONT");
+ manager->discont = TRUE;
+
+done:
+ gst_wfdrtspsrc_loop_end_cmd (src, CMD_PLAY, res);
+
+ return res;
+
+ /* ERRORS */
+not_supported:
+ {
+ GST_ERROR_OBJECT (src, "PLAY is not supported");
+ goto done;
+ }
+was_playing:
+ {
+ GST_DEBUG_OBJECT (src, "we were already PLAYING");
+ goto done;
+ }
+create_request_failed:
+ {
+ GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
+ ("Could not create request."));
+ return FALSE;
+ }
+send_error:
+ {
+ gst_rtsp_message_unset (&request);
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not send message."));
+ return FALSE;
+ }
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_pause (GstWFDRTSPSrc * src)
+{
+ GstRTSPResult res = GST_RTSP_OK;
+ GstRTSPMessage request = { 0 };
+ GstRTSPMessage response = { 0 };
+ WFDRTSPManager *manager;
+ GstRTSPConnection *conn;
+ gchar *setup_url;
+ gchar *control;
+
+ GST_DEBUG_OBJECT (src, "PAUSE...");
+
+ if (!(src->methods & GST_RTSP_PAUSE))
+ goto not_supported;
+
+ if (src->state == GST_RTSP_STATE_READY)
+ goto was_paused;
+
+ if (!src->conninfo.connection || !src->conninfo.connected)
+ goto no_connection;
+
+ /* construct a control url */
+ control = src->conninfo.url_str;
+
+ manager = src->manager;
+
+ /* try aggregate control first but do non-aggregate control otherwise */
+ if (control)
+ setup_url = control;
+ else if ((setup_url = manager->conninfo.location) == NULL)
+ goto no_connection;
+
+ if (src->conninfo.connection) {
+ conn = src->conninfo.connection;
+ } else if (manager->conninfo.connection) {
+ conn = manager->conninfo.connection;
+ } else {
+ goto no_connection;
+ }
+
+ if (gst_rtsp_message_init_request (&request, GST_RTSP_PAUSE, setup_url) < 0)
+ goto create_request_failed;
+
+ gst_rtsp_message_add_header (&request, GST_RTSP_HDR_USER_AGENT, (const gchar *)src->user_agent);
+
+ if ((res = gst_wfdrtspsrc_send (src, conn, &request, &response, NULL)) < 0)
+ goto send_error;
+
+ gst_rtsp_message_unset (&request);
+ gst_rtsp_message_unset (&response);
+
+ src->is_paused = TRUE;
+
+no_connection:
+ src->state = GST_RTSP_STATE_READY;
+
+done:
+ gst_wfdrtspsrc_loop_end_cmd (src, CMD_PAUSE, res);
+
+ return res;
+
+ /* ERRORS */
+not_supported:
+ {
+ GST_ERROR_OBJECT (src, "PAUSE is not supported");
+ goto done;
+ }
+was_paused:
+ {
+ GST_DEBUG_OBJECT (src, "we were already PAUSED");
+ goto done;
+ }
+create_request_failed:
+ {
+ GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
+ ("Could not create request."));
+ goto done;
+ }
+send_error:
+ {
+ gst_rtsp_message_unset (&request);
+ GST_ELEMENT_ERROR (src, RESOURCE, WRITE, (NULL),
+ ("Could not send message."));
+ goto done;
+ }
+}
+
+static void
+gst_wfdrtspsrc_handle_message (GstBin * bin, GstMessage * message)
+{
+ GstWFDRTSPSrc *src;
+
+ src = GST_WFDRTSPSRC (bin);
+
+ GST_DEBUG_OBJECT (src, "got %s message from %s",
+ GST_MESSAGE_TYPE_NAME (message), GST_MESSAGE_SRC_NAME (message));
+
+ switch (GST_MESSAGE_TYPE (message)) {
+ case GST_MESSAGE_EOS:
+ gst_message_unref (message);
+ break;
+ case GST_MESSAGE_ELEMENT:
+ {
+ const GstStructure *s = gst_message_get_structure (message);
+ if (gst_structure_has_name (s, "GstUDPSrcTimeout"))
+ GST_DEBUG_OBJECT (bin, "timeout on UDP port");
+
+ GST_BIN_CLASS (parent_class)->handle_message (bin, message);
+ break;
+ }
+ case GST_MESSAGE_ERROR:
+ {
+ WFDRTSPManager *manager;
+ GstObject *message_src;
+ gchar* debug = NULL;
+ GError* error = NULL;
+
+ message_src = GST_MESSAGE_SRC (message);
+
+ gst_message_parse_error (message, &error, &debug);
+ GST_ERROR_OBJECT (src, "error : %s", error->message);
+ GST_ERROR_OBJECT (src, "debug : %s", debug);
+
+ if (debug)
+ g_free (debug);
+ debug = NULL;
+ g_error_free (error);
+
+ manager = src->manager;
+ if (!manager)
+ goto forward;
+
+ /* we ignore the RTCP udpsrc */
+ if (manager->udpsrc[1] == GST_ELEMENT_CAST (message_src))
+ goto done;
+
+ forward:
+ /* fatal but not our message, forward */
+ GST_BIN_CLASS (parent_class)->handle_message (bin, message);
+ break;
+ done:
+ gst_message_unref (message);
+ break;
+ }
+ default:
+ {
+ GST_BIN_CLASS (parent_class)->handle_message (bin, message);
+ break;
+ }
+ }
+}
+
+/* the thread where everything happens */
+static void
+gst_wfdrtspsrc_thread (GstWFDRTSPSrc * src)
+{
+ gint cmd;
+ GstRTSPResult ret;
+ gboolean running = FALSE;
+
+ GST_OBJECT_LOCK (src);
+ cmd = src->loop_cmd;
+ src->loop_cmd = CMD_WAIT;
+ GST_DEBUG_OBJECT (src, "got command %d", cmd);
+
+ /* we got the message command, so ensure communication is possible again */
+ gst_wfdrtspsrc_connection_flush (src, FALSE);
+
+ /* we allow these to be interrupted */
+ if (cmd == CMD_LOOP || cmd == CMD_CLOSE || cmd == CMD_PAUSE)
+ src->waiting = TRUE;
+ GST_OBJECT_UNLOCK (src);
+
+ switch (cmd) {
+ case CMD_OPEN:
+ ret = gst_wfdrtspsrc_open (src);
+ break;
+ case CMD_PLAY:
+ ret = gst_wfdrtspsrc_play (src);
+ if (ret == GST_RTSP_OK)
+ running = TRUE;
+ break;
+ case CMD_PAUSE:
+ ret = gst_wfdrtspsrc_pause (src);
+ if (ret == GST_RTSP_OK)
+ running = TRUE;
+ break;
+ case CMD_CLOSE:
+ ret = gst_wfdrtspsrc_close (src, FALSE);
+ break;
+ case CMD_LOOP:
+ running = gst_wfdrtspsrc_loop (src);
+ break;
+ default:
+ break;
+ }
+
+ GST_OBJECT_LOCK (src);
+ /* and go back to sleep */
+ if (src->loop_cmd == CMD_WAIT) {
+ if (running)
+ src->loop_cmd = CMD_LOOP;
+ else if (src->task)
+ gst_task_pause (src->task);
+ }
+
+ /* reset waiting */
+ src->waiting = FALSE;
+ GST_OBJECT_UNLOCK (src);
+}
+
+static gboolean
+gst_wfdrtspsrc_start (GstWFDRTSPSrc * src)
+{
+ GST_DEBUG_OBJECT (src, "starting");
+
+ GST_OBJECT_LOCK (src);
+
+ src->loop_cmd = CMD_WAIT;
+
+ if (src->task == NULL) {
+ src->task = gst_task_new ((GstTaskFunction) gst_wfdrtspsrc_thread, src, NULL);
+ if (src->task == NULL)
+ goto task_error;
+
+ gst_task_set_lock (src->task, GST_WFD_RTSP_TASK_GET_LOCK (src));
+ }
+ GST_OBJECT_UNLOCK (src);
+
+ return TRUE;
+
+ /* ERRORS */
+task_error:
+ {
+ GST_ERROR_OBJECT (src, "failed to create task");
+ return FALSE;
+ }
+}
+
+static gboolean
+gst_wfdrtspsrc_stop (GstWFDRTSPSrc * src)
+{
+ GstTask *task;
+
+ GST_DEBUG_OBJECT (src, "stopping");
+
+ GST_OBJECT_LOCK (src);
+ GST_DEBUG_OBJECT (src, "interrupt all command");
+ src->waiting = TRUE;
+ src->do_stop = TRUE;
+ GST_OBJECT_UNLOCK (src);
+
+ /* also cancels pending task */
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_WAIT);
+
+ GST_OBJECT_LOCK (src);
+ if ((task = src->task)) {
+ src->task = NULL;
+ GST_OBJECT_UNLOCK (src);
+
+ gst_task_stop (task);
+
+ /* make sure it is not running */
+ GST_WFD_RTSP_TASK_LOCK (src);
+ GST_WFD_RTSP_TASK_UNLOCK (src);
+
+ /* now wait for the task to finish */
+ gst_task_join (task);
+
+ /* and free the task */
+ gst_object_unref (GST_OBJECT (task));
+ GST_OBJECT_LOCK (src);
+ }
+ GST_OBJECT_UNLOCK (src);
+
+ /* ensure synchronously all is closed and clean */
+ gst_wfdrtspsrc_close (src, TRUE);
+
+ return TRUE;
+}
+
+
+static GstStateChangeReturn
+gst_wfdrtspsrc_change_state (GstElement * element, GstStateChange transition)
+{
+ GstWFDRTSPSrc *src;
+ GstStateChangeReturn ret;
+
+ src = GST_WFDRTSPSRC (element);
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ GST_DEBUG_OBJECT (src, "NULL->READY");
+ if (!gst_wfdrtspsrc_start (src))
+ goto start_failed;
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ GST_DEBUG_OBJECT (src, "READY->PAUSED");
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_OPEN);
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ GST_DEBUG_OBJECT(src, "PAUSED->PLAYING");
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_WAIT);
+ break;
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ GST_DEBUG_OBJECT(src, "PLAYING->PAUSED");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ GST_DEBUG_OBJECT(src, "PAUSED->READY");
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ GST_DEBUG_OBJECT (src, "READY->NULL");
+ break;
+ default:
+ break;
+ }
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+ if (ret == GST_STATE_CHANGE_FAILURE)
+ goto done;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ gst_wfdrtspsrc_loop_send_cmd (src, CMD_PLAY);
+ break;
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ ret = GST_STATE_CHANGE_NO_PREROLL;
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ gst_wfdrtspsrc_stop (src);
+ break;
+ default:
+ break;
+ }
+
+done:
+ GST_DEBUG_OBJECT (src, "state change is done");
+ return ret;
+
+start_failed:
+ {
+ GST_ERROR_OBJECT (src, "start failed");
+ return GST_STATE_CHANGE_FAILURE;
+ }
+}
+
+static gboolean
+gst_wfdrtspsrc_send_event (GstElement * element, GstEvent * event)
+{
+ gboolean res;
+ GstWFDRTSPSrc *src;
+
+ src = GST_WFDRTSPSRC (element);
+
+ if (GST_EVENT_IS_DOWNSTREAM (event)) {
+ res = gst_wfdrtspsrc_push_event (src, event, TRUE);
+ } else {
+ res = GST_ELEMENT_CLASS (parent_class)->send_event (element, event);
+ }
+
+ return res;
+}
+
+
+/*** GSTURIHANDLER INTERFACE *************************************************/
+static GstURIType
+gst_wfdrtspsrc_uri_get_type (GType type)
+{
+ return GST_URI_SRC;
+}
+
+static const gchar * const *
+gst_wfdrtspsrc_uri_get_protocols (GType type)
+{
+ static const gchar *protocols[] =
+ { "rtsp", NULL };
+
+ return protocols;
+}
+
+static gchar *
+gst_wfdrtspsrc_uri_get_uri (GstURIHandler * handler)
+{
+ GstWFDRTSPSrc *src = GST_WFDRTSPSRC (handler);
+
+ /* should not dup */
+ return src->conninfo.location;
+}
+
+static gboolean
+gst_wfdrtspsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri, GError **error)
+{
+ GstWFDRTSPSrc *src;
+ GstRTSPResult res;
+ GstRTSPUrl *newurl = NULL;
+
+ src = GST_WFDRTSPSRC (handler);
+
+ /* same URI, we're fine */
+ if (src->conninfo.location && uri && !strcmp (uri, src->conninfo.location))
+ goto was_ok;
+
+ /* try to parse */
+ GST_DEBUG_OBJECT (src, "parsing URI");
+ if ((res = gst_rtsp_url_parse (uri, &newurl)) < 0)
+ goto parse_error;
+
+
+ /* if worked, free previous and store new url object along with the original
+ * location. */
+ GST_DEBUG_OBJECT (src, "configuring URI");
+ g_free (src->conninfo.location);
+ src->conninfo.location = g_strdup (uri);
+ gst_rtsp_url_free (src->conninfo.url);
+ src->conninfo.url = newurl;
+ g_free (src->conninfo.url_str);
+ if (newurl)
+ src->conninfo.url_str = gst_rtsp_url_get_request_uri (src->conninfo.url);
+ else
+ src->conninfo.url_str = NULL;
+
+ GST_DEBUG_OBJECT (src, "set uri: %s", GST_STR_NULL (uri));
+ GST_DEBUG_OBJECT (src, "request uri is: %s",
+ GST_STR_NULL (src->conninfo.url_str));
+
+ return TRUE;
+
+ /* Special cases */
+was_ok:
+ {
+ GST_DEBUG_OBJECT (src, "URI was ok: '%s'", GST_STR_NULL (uri));
+ return TRUE;
+ }
+parse_error:
+ {
+ GST_ERROR_OBJECT (src, "Not a valid RTSP url '%s' (%d)",
+ GST_STR_NULL (uri), res);
+ return FALSE;
+ }
+}
+
+static void
+gst_wfdrtspsrc_uri_handler_init (gpointer g_iface, gpointer iface_data)
+{
+ GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
+
+ iface->get_type = gst_wfdrtspsrc_uri_get_type;
+ iface->get_protocols = gst_wfdrtspsrc_uri_get_protocols;
+ iface->get_uri = gst_wfdrtspsrc_uri_get_uri;
+ iface->set_uri = gst_wfdrtspsrc_uri_set_uri;
+}
+
+static gboolean
+gst_wfdrtspsrc_plugin_init (GstPlugin *plugin)
+{
+ if (!gst_element_register (plugin, "wfdrtspsrc", GST_RANK_PRIMARY, gst_wfdrtspsrc_get_type())) {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static GstRTSPResult _get_cea_resolution_and_set_to_src(GstWFDRTSPSrc *src, WFDVideoCEAResolution Resolution)
+{
+ WFDVideoCEAResolution CEARes = Resolution;
+ switch(CEARes)
+ {
+ case WFD_CEA_UNKNOWN:
+ break;
+ case WFD_CEA_640x480P60:
+ src->video_width=640;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_720x480P60:
+ src->video_width=720;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_720x480I60:
+ src->video_width=720;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_720x576P50:
+ src->video_width=720;
+ src->video_height=576;
+ src->video_framerate=50;
+ break;
+ case WFD_CEA_720x576I50:
+ src->video_width=720;
+ src->video_height=576;
+ src->video_framerate=50;
+ break;
+ case WFD_CEA_1280x720P30:
+ src->video_width=1280;
+ src->video_height=720;
+ src->video_framerate=30;
+ break;
+ case WFD_CEA_1280x720P60:
+ src->video_width=1280;
+ src->video_height=720;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_1920x1080P30:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=30;
+ break;
+ case WFD_CEA_1920x1080P60:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_1920x1080I60:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=60;
+ break;
+ case WFD_CEA_1280x720P25:
+ src->video_width=1280;
+ src->video_height=720;
+ src->video_framerate=25;
+ break;
+ case WFD_CEA_1280x720P50:
+ src->video_width=1280;
+ src->video_height=720;
+ src->video_framerate=50;
+ break;
+ case WFD_CEA_1920x1080P25:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=25;
+ break;
+ case WFD_CEA_1920x1080P50:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=50;
+ break;
+ case WFD_CEA_1920x1080I50:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=50;
+ break;
+ case WFD_CEA_1280x720P24:
+ src->video_width=1280;
+ src->video_height=720;
+ src->video_framerate=24;
+ break;
+ case WFD_CEA_1920x1080P24:
+ src->video_width=1920;
+ src->video_height=1080;
+ src->video_framerate=24;
+ break;
+ default:
+ break;
+ }
+ return GST_RTSP_OK;
+}
+
+static GstRTSPResult _get_vesa_resolution_and_set_to_src(GstWFDRTSPSrc *src, WFDVideoVESAResolution Resolution)
+{
+ WFDVideoVESAResolution VESARes = Resolution;
+ switch(VESARes)
+ {
+ case WFD_VESA_UNKNOWN:
+ break;
+ case WFD_VESA_800x600P30:
+ src->video_width=800;
+ src->video_height=600;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_800x600P60:
+ src->video_width=800;
+ src->video_height=600;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1024x768P30:
+ src->video_width=1024;
+ src->video_height=768;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1024x768P60:
+ src->video_width=1024;
+ src->video_height=768;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1152x864P30:
+ src->video_width=1152;
+ src->video_height=864;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1152x864P60:
+ src->video_width=1152;
+ src->video_height=864;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1280x768P30:
+ src->video_width=1280;
+ src->video_height=768;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1280x768P60:
+ src->video_width=1280;
+ src->video_height=768;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1280x800P30:
+ src->video_width=1280;
+ src->video_height=800;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1280x800P60:
+ src->video_width=1280;
+ src->video_height=800;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1360x768P30:
+ src->video_width=1360;
+ src->video_height=768;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1360x768P60:
+ src->video_width=1360;
+ src->video_height=768;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1366x768P30:
+ src->video_width=1366;
+ src->video_height=768;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1366x768P60:
+ src->video_width=1366;
+ src->video_height=768;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1280x1024P30:
+ src->video_width=1280;
+ src->video_height=1024;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1280x1024P60:
+ src->video_width=1280;
+ src->video_height=1024;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1400x1050P30:
+ src->video_width=1400;
+ src->video_height=1050;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1400x1050P60:
+ src->video_width=1400;
+ src->video_height=1050;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1440x900P30:
+ src->video_width=1440;
+ src->video_height=900;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1440x900P60:
+ src->video_width=1440;
+ src->video_height=900;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1600x900P30:
+ src->video_width=1600;
+ src->video_height=900;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1600x900P60:
+ src->video_width=1600;
+ src->video_height=900;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1600x1200P30:
+ src->video_width=1600;
+ src->video_height=1200;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1600x1200P60:
+ src->video_width=1600;
+ src->video_height=1200;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1680x1024P30:
+ src->video_width=1680;
+ src->video_height=1024;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1680x1024P60:
+ src->video_width=1680;
+ src->video_height=1024;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1680x1050P30:
+ src->video_width=1680;
+ src->video_height=1050;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1680x1050P60:
+ src->video_width=1680;
+ src->video_height=1050;
+ src->video_framerate=60;
+ break;
+ case WFD_VESA_1920x1200P30:
+ src->video_width=1920;
+ src->video_height=1200;
+ src->video_framerate=30;
+ break;
+ case WFD_VESA_1920x1200P60:
+ src->video_width=1920;
+ src->video_height=1200;
+ src->video_framerate=60;
+ break;
+ default:
+ break;
+ }
+ return GST_RTSP_OK;
+}
+
+static GstRTSPResult _get_hh_resolution_and_set_to_src(GstWFDRTSPSrc *src, WFDVideoHHResolution Resolution)
+{
+ WFDVideoHHResolution HHRes = Resolution;
+ switch(HHRes)
+ {
+ case WFD_HH_UNKNOWN:
+ break;
+ case WFD_HH_800x480P30:
+ src->video_width=800;
+ src->video_height=480;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_800x480P60:
+ src->video_width=800;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_HH_854x480P30:
+ src->video_width=854;
+ src->video_height=480;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_854x480P60:
+ src->video_width=854;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_HH_864x480P30:
+ src->video_width=864;
+ src->video_height=480;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_864x480P60:
+ src->video_width=864;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ case WFD_HH_640x360P30:
+ src->video_width=640;
+ src->video_height=360;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_640x360P60:
+ src->video_width=640;
+ src->video_height=360;
+ src->video_framerate=60;
+ break;
+ case WFD_HH_960x540P30:
+ src->video_width=960;
+ src->video_height=540;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_960x540P60:
+ src->video_width=960;
+ src->video_height=540;
+ src->video_framerate=60;
+ break;
+ case WFD_HH_848x480P30:
+ src->video_width=848;
+ src->video_height=480;
+ src->video_framerate=30;
+ break;
+ case WFD_HH_848x480P60:
+ src->video_width=848;
+ src->video_height=480;
+ src->video_framerate=60;
+ break;
+ default:
+ break;
+ }
+ return GST_RTSP_OK;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_get_audio_parameter(GstWFDRTSPSrc * src, WFDMessage * msg)
+{
+ WFDAudioFormats audio_format = WFD_AUDIO_UNKNOWN;
+ WFDAudioChannels audio_channels = WFD_CHANNEL_UNKNOWN;
+ WFDAudioFreq audio_frequency = WFD_FREQ_UNKNOWN;
+ guint audio_bitwidth = 0;
+ guint32 audio_latency = 0;
+
+ wfdconfig_get_prefered_audio_format (msg, &audio_format, &audio_frequency, &audio_channels, &audio_bitwidth, &audio_latency);
+
+ src->audio_format = g_strdup(msg->audio_codecs->list->audio_format);
+ if(audio_frequency == WFD_FREQ_48000)
+ audio_frequency = 48000;
+ else if(audio_frequency == WFD_FREQ_44100)
+ audio_frequency = 44100;
+
+ if(audio_channels == WFD_CHANNEL_2)
+ audio_channels = 2;
+ else if(audio_channels == WFD_CHANNEL_4)
+ audio_channels = 4;
+ else if(audio_channels == WFD_CHANNEL_6)
+ audio_channels = 6;
+ else if(audio_channels == WFD_CHANNEL_8)
+ audio_channels = 8;
+
+ src->audio_channels = audio_channels;
+ src->audio_frequency = audio_frequency;
+ src->audio_bitwidth = audio_bitwidth;
+
+ return GST_RTSP_OK;
+}
+
+static GstRTSPResult
+gst_wfdrtspsrc_get_video_parameter(GstWFDRTSPSrc * src, WFDMessage * msg)
+{
+ WFDVideoCodecs cvCodec = WFD_VIDEO_UNKNOWN;
+ WFDVideoNativeResolution cNative = WFD_VIDEO_CEA_RESOLUTION;
+ guint64 cNativeResolution = 0;
+ WFDVideoCEAResolution cCEAResolution = WFD_CEA_UNKNOWN;
+ WFDVideoVESAResolution cVESAResolution = WFD_VESA_UNKNOWN;
+ WFDVideoHHResolution cHHResolution = WFD_HH_UNKNOWN;
+ WFDVideoH264Profile cProfile = WFD_H264_UNKNOWN_PROFILE;
+ WFDVideoH264Level cLevel = WFD_H264_LEVEL_UNKNOWN;
+ guint32 cMaxHeight = 0;
+ guint32 cMaxWidth = 0;
+ guint32 cmin_slice_size = 0;
+ guint32 cslice_enc_params = 0;
+ guint cframe_rate_control = 0;
+ guint cvLatency = 0;
+ wfdconfig_get_prefered_video_format(msg, &cvCodec, &cNative, &cNativeResolution,
+ &cCEAResolution, &cVESAResolution, &cHHResolution,
+ &cProfile, &cLevel, &cvLatency, &cMaxHeight,
+ &cMaxWidth, &cmin_slice_size, &cslice_enc_params, &cframe_rate_control);
+ switch(cNative)
+ {
+ case WFD_VIDEO_CEA_RESOLUTION:
+ _get_cea_resolution_and_set_to_src(src, cCEAResolution);
+ break;
+ case WFD_VIDEO_VESA_RESOLUTION:
+ _get_vesa_resolution_and_set_to_src(src, cVESAResolution);
+ break;
+ case WFD_VIDEO_HH_RESOLUTION:
+ _get_hh_resolution_and_set_to_src(src, cHHResolution);
+ break;
+ default:
+ break;
+ }
+ return GST_RTSP_OK;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ wfdrtspsrc,
+ "Wifi direct src plugin",
+ gst_wfdrtspsrc_plugin_init,
+ VERSION,
+ "LGPL",
+ "Samsung Electronics Co",
+ "http://www.samsung.com")
+
--- /dev/null
+/*
+ * wfdrtspsrc
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+
+#ifndef __GST_WFDRTSPSRC_H__
+#define __GST_WFDRTSPSRC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#include <gst/rtsp/gstrtspconnection.h>
+#include <gst/rtsp/gstrtspmessage.h>
+#include <gst/rtsp/gstrtspurl.h>
+#include <gst/rtsp/gstrtsprange.h>
+#include <sys/ioctl.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <netinet/in.h>
+#include <mmf/wfdconfigmessage.h>
+
+#include "gstwfdrtspext.h"
+#include "wfdrtspmanager.h"
+
+#define GST_TYPE_WFDRTSPSRC \
+ (gst_wfdrtspsrc_get_type())
+#define GST_WFDRTSPSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WFDRTSPSRC,GstWFDRTSPSrc))
+#define GST_WFDRTSPSRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WFDRTSPSRC,GstWFDRTSPSrcClass))
+#define GST_IS_WFDRTSPSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WFDRTSPSRC))
+#define GST_IS_WFDRTSPSRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WFDRTSPSRC))
+#define GST_WFDRTSPSRC_CAST(obj) \
+ ((GstWFDRTSPSrc *)(obj))
+
+typedef struct _GstWFDRTSPSrc GstWFDRTSPSrc;
+typedef struct _GstWFDRTSPSrcClass GstWFDRTSPSrcClass;
+typedef struct _GstWFDRTSPSrcPrivate GstWFDRTSPSrcPrivate;
+
+#define GST_WFD_RTSP_TASK_GET_LOCK(wfd) (GST_WFDRTSPSRC_CAST(wfd)->task_rec_lock)
+#define GST_WFD_RTSP_TASK_LOCK(wfd) (g_rec_mutex_lock (GST_WFD_RTSP_TASK_GET_LOCK(wfd)))
+#define GST_WFD_RTSP_TASK_UNLOCK(wfd) (g_rec_mutex_unlock (GST_WFD_RTSP_TASK_GET_LOCK(wfd)))
+
+/**
+ * GstWFDRTSPNatMethod:
+ * @GST_WFD_RTSP_NAT_NONE: none
+ * @GST_WFD_RTSP_NAT_DUMMY: send dummy packets
+ *
+ * Different methods for trying to traverse firewalls.
+ */
+typedef enum
+{
+ GST_WFD_RTSP_NAT_NONE,
+ GST_WFD_RTSP_NAT_DUMMY
+} GstWFDRTSPNatMethod;
+
+typedef enum
+{
+ WFD_ROUTE,
+ WFD_CONNECTOR_TYPE,
+ WFD_STANDBY,
+ WFD_IDR_REQUEST,
+ WFD_UIBC_CAPABILITY,
+ WFD_UIBC_SETTING,
+ WFD_SINK_STATUS
+} GstWFDParam;
+
+struct _GstWFDRTSPSrc {
+ GstBin parent;
+
+ WFDRTSPManager *manager;
+
+ /* task and mutex */
+ GstTask *task;
+ GRecMutex *task_rec_lock;
+ gint loop_cmd;
+ gboolean waiting;
+ gboolean do_stop;
+
+ /* properties */
+ GstRTSPLowerTrans protocols;
+ gboolean debug;
+ guint retry;
+ GTimeVal tcp_timeout;
+ GTimeVal *ptcp_timeout;
+ GstWFDRTSPNatMethod nat_method;
+ gchar *proxy_host;
+ guint proxy_port;
+ gchar *proxy_user;
+ gchar *proxy_passwd;
+ guint rtp_blocksize;
+ gchar *user_id;
+ gchar *user_pw;
+ GstStructure *audio_param;
+ GstStructure *video_param;
+ GstStructure *hdcp_param;
+ /* Set User-agent */
+ gchar *user_agent;
+ /* Set RTP port */
+ gint primary_rtpport;
+ gint secondary_rtpport;
+
+ /* state */
+ GstRTSPState state;
+ gboolean tried_url_auth;
+ gboolean need_redirect;
+
+ /* supported methods */
+ gint methods;
+
+ GstWFDRTSPConnInfo conninfo;
+
+ /* a list of RTSP extensions as GstElement */
+ GstWFDRTSPExtensionList *extensions;
+
+
+ GTimeVal ssr_timeout;
+ guint video_height;
+ guint video_width;
+ guint video_framerate;
+ gchar * audio_format;
+ guint audio_channels;
+ guint audio_bitwidth;
+ guint audio_frequency;
+
+ gboolean is_paused;
+};
+
+struct _GstWFDRTSPSrcClass {
+ GstBinClass parent_class;
+
+ /* signals */
+ void (*update_media_info) (GstWFDRTSPSrc *src, GstStructure * str);
+};
+
+GType gst_wfdrtspsrc_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_WFDRTSPSRC_H__ */
--- /dev/null
+/*
+ * wfdrtspsrcmanager
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+ #ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#include <stdlib.h>
+#include <string.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include <sys/ioctl.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#include <netinet/in.h>
+
+#include "wfdrtspmanager.h"
+
+#ifdef G_OS_WIN32
+#include <winsock2.h>
+#endif
+
+GST_DEBUG_CATEGORY_STATIC (wfd_rtsp_manager_debug);
+#define GST_CAT_DEFAULT wfd_rtsp_manager_debug
+
+/* signals and args */
+enum
+{
+ LAST_SIGNAL
+};
+
+enum
+{
+ PROP_0,
+ PROP_DO_RTCP,
+ PROP_LATENCY,
+ PROP_UDP_BUFFER_SIZE,
+ PROP_UDP_TIMEOUT,
+ PROP_ENABLE_PAD_PROBE,
+ PROP_LAST
+};
+
+#define DEFAULT_DO_RTCP TRUE
+#define DEFAULT_LATENCY_MS 2000
+#define DEFAULT_UDP_BUFFER_SIZE 0x80000
+#define DEFAULT_UDP_TIMEOUT 5000000
+
+
+G_DEFINE_TYPE (WFDRTSPManager, wfd_rtsp_manager, G_TYPE_OBJECT);
+
+/* GObject vmethods */
+static void wfd_rtsp_manager_finalize (GObject * object);
+static void wfd_rtsp_manager_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void wfd_rtsp_manager_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+GstPadProbeReturn
+wfd_rtsp_manager_pad_probe_cb(GstPad * pad, GstPadProbeInfo *info, gpointer u_data);
+
+/*rtsp dump code start*/
+typedef struct _RTSPKeyValue
+{
+ GstRTSPHeaderField field;
+ gchar *value;
+} RTSPKeyValue;
+
+
+static void
+wfd_rtsp_manager_key_value_foreach (GArray * array, GFunc func, gpointer user_data)
+{
+ guint i;
+
+ g_return_if_fail (array != NULL);
+
+ for (i = 0; i < array->len; i++) {
+ (*func) (&g_array_index (array, RTSPKeyValue, i), user_data);
+ }
+}
+
+static void
+wfd_rtsp_manager_dump_key_value (gpointer data, gpointer user_data G_GNUC_UNUSED)
+{
+ RTSPKeyValue *key_value = (RTSPKeyValue *) data;
+
+ GST_ERROR (" key: '%s', value: '%s'",
+ gst_rtsp_header_as_text (key_value->field), key_value->value);
+}
+
+GstRTSPResult
+wfd_rtsp_manager_message_dump (GstRTSPMessage * msg)
+{
+ guint8 *data;
+ guint size;
+
+ g_return_val_if_fail (msg != NULL, GST_RTSP_EINVAL);
+
+ GST_ERROR("------------------------------------------------------");
+ switch (msg->type) {
+ case GST_RTSP_MESSAGE_REQUEST:
+ GST_ERROR ("RTSP request message %p", msg);
+ GST_ERROR (" request line:");
+ GST_ERROR (" method: '%s'",
+ gst_rtsp_method_as_text (msg->type_data.request.method));
+ GST_ERROR (" uri: '%s'", msg->type_data.request.uri);
+ GST_ERROR (" version: '%s'",
+ gst_rtsp_version_as_text (msg->type_data.request.version));
+ GST_ERROR (" headers:");
+ wfd_rtsp_manager_key_value_foreach (msg->hdr_fields, wfd_rtsp_manager_dump_key_value, NULL);
+ GST_ERROR (" body:");
+ gst_rtsp_message_get_body (msg, &data, &size);
+ //gst_util_dump_mem (data, size);
+ if (size > 0) GST_ERROR ("%s(%d)", data, size);
+ break;
+ case GST_RTSP_MESSAGE_RESPONSE:
+ GST_ERROR ("RTSP response message %p", msg);
+ GST_ERROR (" status line:");
+ GST_ERROR (" code: '%d'", msg->type_data.response.code);
+ GST_ERROR (" reason: '%s'", msg->type_data.response.reason);
+ GST_ERROR (" version: '%s'",
+ gst_rtsp_version_as_text (msg->type_data.response.version));
+ GST_ERROR (" headers:");
+ wfd_rtsp_manager_key_value_foreach (msg->hdr_fields, wfd_rtsp_manager_dump_key_value, NULL);
+ gst_rtsp_message_get_body (msg, &data, &size);
+ GST_ERROR (" body: length %d", size);
+ //gst_util_dump_mem (data, size);
+ if (size > 0) GST_ERROR ("%s(%d)", data, size);
+ break;
+ case GST_RTSP_MESSAGE_HTTP_REQUEST:
+ GST_ERROR ("HTTP request message %p", msg);
+ GST_ERROR (" request line:");
+ GST_ERROR (" method: '%s'",
+ gst_rtsp_method_as_text (msg->type_data.request.method));
+ GST_ERROR (" uri: '%s'", msg->type_data.request.uri);
+ GST_ERROR (" version: '%s'",
+ gst_rtsp_version_as_text (msg->type_data.request.version));
+ GST_ERROR (" headers:");
+ wfd_rtsp_manager_key_value_foreach (msg->hdr_fields, wfd_rtsp_manager_dump_key_value, NULL);
+ GST_ERROR (" body:");
+ gst_rtsp_message_get_body (msg, &data, &size);
+ //gst_util_dump_mem (data, size);
+ if (size > 0) GST_ERROR ("%s(%d)", data, size);
+ break;
+ case GST_RTSP_MESSAGE_HTTP_RESPONSE:
+ GST_ERROR ("HTTP response message %p", msg);
+ GST_ERROR (" status line:");
+ GST_ERROR (" code: '%d'", msg->type_data.response.code);
+ GST_ERROR (" reason: '%s'", msg->type_data.response.reason);
+ GST_ERROR (" version: '%s'",
+ gst_rtsp_version_as_text (msg->type_data.response.version));
+ GST_ERROR (" headers:");
+ wfd_rtsp_manager_key_value_foreach (msg->hdr_fields, wfd_rtsp_manager_dump_key_value, NULL);
+ gst_rtsp_message_get_body (msg, &data, &size);
+ GST_ERROR (" body: length %d", size);
+ //gst_util_dump_mem (data, size);
+ if (size > 0) GST_ERROR ("%s(%d)", data, size);
+ break;
+ case GST_RTSP_MESSAGE_DATA:
+ GST_ERROR ("RTSP data message %p", msg);
+ GST_ERROR (" channel: '%d'", msg->type_data.data.channel);
+ GST_ERROR (" size: '%d'", msg->body_size);
+ gst_rtsp_message_get_body (msg, &data, &size);
+ //gst_util_dump_mem (data, size);
+ if (size > 0) GST_ERROR ("%s(%d)", data, size);
+ break;
+ default:
+ GST_ERROR ("unsupported message type %d", msg->type);
+ return GST_RTSP_EINVAL;
+ }
+
+ GST_ERROR("------------------------------------------------------");
+ return GST_RTSP_OK;
+}
+/*rtsp dump code end*/
+
+static void
+wfd_rtsp_manager_class_init (WFDRTSPManagerClass * klass)
+{
+ GObjectClass *gobject_class;
+
+ gobject_class = (GObjectClass *) klass;
+
+ gobject_class->finalize = wfd_rtsp_manager_finalize;
+ gobject_class->set_property = wfd_rtsp_manager_set_property;
+ gobject_class->get_property = wfd_rtsp_manager_get_property;
+
+ g_object_class_install_property (gobject_class, PROP_DO_RTCP,
+ g_param_spec_boolean ("do-rtcp", "Do RTCP",
+ "Send RTCP packets, disable for old incompatible server.",
+ DEFAULT_DO_RTCP, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_LATENCY,
+ g_param_spec_uint ("latency", "Buffer latency in ms",
+ "Amount of ms to buffer", 0, G_MAXUINT, DEFAULT_LATENCY_MS,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_UDP_BUFFER_SIZE,
+ g_param_spec_int ("udp-buffer-size", "UDP Buffer Size",
+ "Size of the kernel UDP receive buffer in bytes, 0=default",
+ 0, G_MAXINT, DEFAULT_UDP_BUFFER_SIZE,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_UDP_TIMEOUT,
+ g_param_spec_uint64 ("timeout", "UDP Timeout",
+ "Fail after timeout microseconds on UDP connections (0 = disabled)",
+ 0, G_MAXUINT64, DEFAULT_UDP_TIMEOUT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (gobject_class, PROP_ENABLE_PAD_PROBE,
+ g_param_spec_boolean ("enable-pad-probe", "Enable Pad Probe",
+ "Enable pad probe for debugging",
+ FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ GST_DEBUG_CATEGORY_INIT (wfd_rtsp_manager_debug, "wfdrtspmanager", 0, "WFD RTSP Manager");
+}
+
+static void
+wfd_rtsp_manager_init (WFDRTSPManager * manager)
+{
+ GstStructure *s = NULL;
+
+ /* initialize variables */
+ manager->do_rtcp = DEFAULT_DO_RTCP;
+ manager->latency = DEFAULT_LATENCY_MS;
+ manager->udp_buffer_size = DEFAULT_UDP_BUFFER_SIZE;
+ manager->udp_timeout = DEFAULT_UDP_TIMEOUT;
+ manager->enable_pad_probe = FALSE;
+
+ manager->eos = FALSE;
+ manager->discont = TRUE;
+ manager->seqbase = GST_CLOCK_TIME_NONE;
+ manager->timebase = GST_CLOCK_TIME_NONE;
+ manager->is_ipv6 = FALSE;
+ manager->caps = gst_caps_new_simple ("application/x-rtp",
+ "media", G_TYPE_STRING, "video", "payload", G_TYPE_INT, 33, NULL);
+
+ s = gst_caps_get_structure (manager->caps, 0);
+ gst_structure_set (s, "clock-rate", G_TYPE_INT, 90000, NULL);
+ gst_structure_set (s, "encoding-params", G_TYPE_STRING, "MP2T-ES", NULL);
+
+ manager->state_rec_lock = g_new (GStaticRecMutex, 1);
+ g_static_rec_mutex_init (manager->state_rec_lock);
+
+ manager->protocol = GST_RTSP_LOWER_TRANS_UDP;
+}
+
+
+static void
+wfd_rtsp_manager_finalize (GObject * object)
+{
+ WFDRTSPManager *manager;
+ gint i;
+
+ GST_INFO ("finalize");
+ manager = WFD_RTSP_MANAGER_CAST (object);
+
+ if (manager->caps)
+ gst_caps_unref (manager->caps);
+ manager->caps = NULL;
+
+ if (manager->conninfo.location)
+ g_free (manager->conninfo.location);
+ manager->conninfo.location = NULL;
+
+ for (i=0; i <1; i++) {
+ if (manager->udpsrc[i]) {
+ gst_element_set_state (manager->udpsrc[i], GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsrc[i]);
+ gst_object_unref (manager->udpsrc[i]);
+ manager->udpsrc[i] = NULL;
+ }
+ if (manager->channelpad[i]) {
+ gst_object_unref (manager->channelpad[i]);
+ manager->channelpad[i] = NULL;
+ }
+ if (manager->udpsink[i]) {
+ gst_element_set_state (manager->udpsink[i], GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsink[i]);
+ gst_object_unref (manager->udpsink[i]);
+ manager->udpsink[i] = NULL;
+ }
+ }
+ if (manager->requester) {
+ gst_element_set_state (manager->requester, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->requester);
+ gst_object_unref (manager->requester);
+ manager->requester = NULL;
+ }
+
+ if (manager->session) {
+ gst_element_set_state (manager->session, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->session);
+ gst_object_unref (manager->session);
+ manager->session = NULL;
+ }
+ if (manager->jitterbuffer) {
+ gst_element_set_state (manager->jitterbuffer, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->jitterbuffer);
+ gst_object_unref (manager->jitterbuffer);
+ manager->jitterbuffer = NULL;
+ }
+ if (manager->fakesrc) {
+ gst_element_set_state (manager->fakesrc, GST_STATE_NULL);
+ gst_bin_remove (GST_BIN_CAST (manager->wfdrtspsrc), manager->fakesrc);
+ gst_object_unref (manager->fakesrc);
+ manager->fakesrc = NULL;
+ }
+ if (manager->srcpad) {
+ gst_pad_set_active (manager->srcpad, FALSE);
+ gst_element_remove_pad (GST_ELEMENT_CAST (manager->wfdrtspsrc), manager->srcpad);
+ manager->srcpad = NULL;
+ }
+ if (manager->rtcppad) {
+ gst_object_unref (manager->rtcppad);
+ manager->rtcppad = NULL;
+ }
+ g_static_rec_mutex_free (manager->state_rec_lock);
+ g_free (manager->state_rec_lock);
+
+ G_OBJECT_CLASS (wfd_rtsp_manager_parent_class)->finalize (object);
+}
+
+
+WFDRTSPManager *
+wfd_rtsp_manager_new (GstElement *wfdrtspsrc)
+{
+ WFDRTSPManager *manager;
+
+ g_return_val_if_fail (wfdrtspsrc, NULL);
+ g_return_val_if_fail (GST_IS_ELEMENT(wfdrtspsrc), NULL);
+
+ manager = g_object_new (WFD_TYPE_RTSP_MANAGER, NULL);
+ if (G_UNLIKELY(!manager)) {
+ GST_ERROR("failed to create Wi-Fi Display manager.");
+ return NULL;
+ }
+
+ manager->wfdrtspsrc = wfdrtspsrc;
+
+ return manager;
+}
+
+static void
+wfd_rtsp_manager_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ WFDRTSPManager *manager;
+
+ manager = WFD_RTSP_MANAGER_CAST (object);
+
+ switch (prop_id) {
+ case PROP_DO_RTCP:
+ manager->do_rtcp = g_value_get_boolean (value);
+ break;
+ case PROP_LATENCY:
+ manager->latency = g_value_get_uint (value);
+ break;
+ case PROP_UDP_BUFFER_SIZE:
+ manager->udp_buffer_size = g_value_get_int (value);
+ break;
+ case PROP_UDP_TIMEOUT:
+ manager->udp_timeout = g_value_get_uint64 (value);
+ break;
+ case PROP_ENABLE_PAD_PROBE:
+ manager->enable_pad_probe = g_value_get_boolean (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void wfd_rtsp_manager_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ WFDRTSPManager *manager;
+
+ manager = WFD_RTSP_MANAGER_CAST (object);
+
+ switch (prop_id) {
+ case PROP_DO_RTCP:
+ g_value_set_boolean (value, manager->do_rtcp);
+ break;
+ case PROP_LATENCY:
+ g_value_set_uint (value, manager->latency);
+ break;
+ case PROP_UDP_BUFFER_SIZE:
+ g_value_set_int (value, manager->udp_buffer_size);
+ break;
+ case PROP_UDP_TIMEOUT:
+ g_value_set_uint64 (value, manager->udp_timeout);
+ break;
+ case PROP_ENABLE_PAD_PROBE:
+ g_value_set_boolean (value, manager->enable_pad_probe);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+pad_unblocked (GstPad * pad, gboolean blocked, WFDRTSPManager *manager)
+{
+ GST_DEBUG_OBJECT (manager, "pad %s:%s unblocked", GST_DEBUG_PAD_NAME (pad));
+}
+
+
+static gboolean
+wfd_rtsp_manager_activate (WFDRTSPManager *manager)
+{
+ GST_DEBUG_OBJECT (manager, "activating streams");
+
+ if (manager->udpsrc[0]) {
+ /* remove timeout, we are streaming now and timeouts will be handled by
+ * the session manager and jitter buffer */
+ g_object_set (G_OBJECT (manager->udpsrc[0]), "timeout", (guint64) 0, NULL);
+ }
+
+ if (manager->srcpad) {
+ GST_DEBUG_OBJECT (manager, "setting pad caps for manager %p", manager);
+ gst_pad_set_caps (manager->srcpad, manager->caps);
+
+ GST_DEBUG_OBJECT (manager, "activating manager pad %p", manager);
+ gst_pad_set_active (manager->srcpad, TRUE);
+ }
+
+ /* unblock all pads */
+ if (manager->blockedpad && manager->blockid != 0) {
+ GST_DEBUG_OBJECT (manager, "unblocking manager pad %p", manager);
+ gst_pad_remove_probe (manager->blockedpad, manager->blockid);
+ manager->blockid = 0;
+ manager->blockedpad = NULL;
+ }
+
+ return TRUE;
+}
+
+
+static void
+pad_blocked (GstPad * pad, gboolean blocked, WFDRTSPManager *manager)
+{
+ GST_DEBUG_OBJECT (manager, "pad %s:%s blocked, activating streams",
+ GST_DEBUG_PAD_NAME (pad));
+
+ /* activate the streams */
+// GST_OBJECT_LOCK (manager);
+ if (!manager->need_activate)
+ goto was_ok;
+
+ manager->need_activate = FALSE;
+// GST_OBJECT_UNLOCK (manager);
+
+ wfd_rtsp_manager_activate (manager);
+
+ return;
+
+was_ok:
+ {
+// GST_OBJECT_UNLOCK (manager);
+ return;
+ }
+}
+
+
+static gboolean
+wfd_rtsp_manager_configure_udp (WFDRTSPManager *manager, gint rtpport, gint rtcpport)
+{
+ GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
+ GstElement *udpsrc0 = NULL, *udpsrc1 = NULL;
+ gint tmp_rtp = 0, tmp_rtcp = 0;
+ const gchar *host;
+ GstCaps *caps;
+ GstPad *outpad = NULL;
+
+ if (manager->is_ipv6)
+ host = "udp://[::0]";
+ else
+ host = "udp://0.0.0.0";
+
+ udpsrc0 = gst_element_make_from_uri (GST_URI_SRC, host, NULL, NULL);
+ if (udpsrc0 == NULL)
+ goto no_udp_protocol;
+
+ g_object_set (G_OBJECT (udpsrc0), "port", rtpport, "reuse", FALSE, NULL);
+
+ if (manager->udp_buffer_size != 0) {
+ g_object_set (G_OBJECT (udpsrc0), "buffer-size", manager->udp_buffer_size,
+ NULL);
+ g_object_set (G_OBJECT (udpsrc0), "blocksize", manager->udp_buffer_size,
+ NULL);
+ }
+
+ caps = gst_caps_new_simple ("application/x-rtp",
+ "media", G_TYPE_STRING, "video", "payload", G_TYPE_INT, 33,
+ "clock-rate", G_TYPE_INT, 90000, "encoding-params", G_TYPE_STRING, "MP2T-ES", NULL);
+
+ g_object_set (udpsrc0, "caps", caps, NULL);
+ gst_caps_unref (caps);
+
+ ret = gst_element_set_state (udpsrc0, GST_STATE_PAUSED);
+ if (ret == GST_STATE_CHANGE_FAILURE) {
+ GST_DEBUG_OBJECT (manager, "fail to change state udpsrc for RTP");
+ goto no_udp_protocol;
+ }
+
+ g_object_get (G_OBJECT (udpsrc0), "port", &tmp_rtp, NULL);
+ GST_DEBUG_OBJECT (manager, "got RTP port %d", tmp_rtp);
+
+ /* check if port is even */
+ if ((tmp_rtp & 0x01) != 0) {
+ GST_DEBUG_OBJECT (rtpport, "RTP port not even");
+ goto no_ports;
+ }
+
+ /* allocate port+1 for RTCP now */
+ udpsrc1 = gst_element_make_from_uri (GST_URI_SRC, host, NULL, NULL);
+ if (udpsrc1 == NULL)
+ goto no_udp_rtcp_protocol;
+
+ g_object_set (G_OBJECT (udpsrc1), "port", rtcpport, "reuse", FALSE, NULL);
+
+ GST_DEBUG_OBJECT (manager, "starting RTCP on port %d", rtcpport);
+ ret = gst_element_set_state (udpsrc1, GST_STATE_PAUSED);
+ if (ret == GST_STATE_CHANGE_FAILURE) {
+ GST_DEBUG_OBJECT (manager, "fail to change state udpsrc for RTCP");
+ goto no_udp_rtcp_protocol;
+ }
+
+ /* all fine, do port check */
+ g_object_get (G_OBJECT (udpsrc0), "port", &tmp_rtp, NULL);
+ g_object_get (G_OBJECT (udpsrc1), "port", &tmp_rtcp, NULL);
+
+ /* this should not happen... */
+ if (rtpport != tmp_rtp || rtcpport != tmp_rtcp)
+ goto port_error;
+
+ /* we keep these elements, we configure all in configure_transport when the
+ * server told us to really use the UDP ports. */
+ manager->udpsrc[0] = gst_object_ref (udpsrc0);
+ manager->udpsrc[1] = gst_object_ref (udpsrc1);
+
+ /* they are ours now */
+ gst_object_ref_sink (udpsrc0);
+ gst_object_ref_sink (udpsrc1);
+
+ if (manager->udpsrc[0]) {
+ gst_bin_add (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsrc[0]);
+
+ GST_DEBUG_OBJECT (manager, "setting up UDP source");
+
+ /* configure a timeout on the UDP port. When the timeout message is
+ * posted, we assume UDP transport is not possible. We reconnect using TCP
+ * if we can. */
+ g_object_set (G_OBJECT (manager->udpsrc[0]), "timeout", manager->udp_timeout,
+ NULL);
+
+ GST_DEBUG_OBJECT (manager, "got outpad from udpsrc");
+ /* get output pad of the UDP source. */
+ outpad = gst_element_get_static_pad (manager->udpsrc[0], "src");
+
+ /* save it so we can unblock */
+ manager->blockedpad = outpad;
+
+ /* configure pad block on the pad. As soon as there is dataflow on the
+ * UDP source, we know that UDP is not blocked by a firewall and we can
+ * configure all the streams to let the application autoplug decoders. */
+ manager->blockid = gst_pad_add_probe(manager->blockedpad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
+ (GstPadProbeCallback) pad_blocked, manager, NULL);
+
+ /* RTP port */
+ if (manager->channelpad[0]) {
+ GST_DEBUG_OBJECT (manager, "connecting to session");
+ /* configure for UDP delivery, we need to connect the UDP pads to
+ * the session plugin. */
+ gst_pad_link (outpad, manager->channelpad[0]);
+ gst_object_unref (outpad);
+ outpad = NULL;
+ /* we connected to pad-added signal to get pads from the manager */
+ } else {
+ GST_DEBUG_OBJECT (manager, "using UDP src pad as output");
+ }
+ }
+
+ /* RTCP port */
+ if (manager->udpsrc[1]) {
+ gst_bin_add (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsrc[1]);
+
+ if (manager->channelpad[1]) {
+ GstPad *pad;
+
+ GST_DEBUG_OBJECT (manager, "connecting UDP source 1 to manager");
+
+ pad = gst_element_get_static_pad (manager->udpsrc[1], "src");
+ gst_pad_link (pad, manager->channelpad[1]);
+ gst_object_unref (pad);
+ } else {
+ /* leave unlinked */
+ }
+ }
+
+ return TRUE;
+
+ /* ERRORS */
+no_udp_protocol:
+ {
+ GST_DEBUG_OBJECT (manager, "could not get UDP source");
+ goto cleanup;
+ }
+no_ports:
+ {
+ GST_DEBUG_OBJECT (manager, "could not allocate UDP port pair");
+ goto cleanup;
+ }
+no_udp_rtcp_protocol:
+ {
+ GST_DEBUG_OBJECT (manager, "could not get UDP source for RTCP");
+ goto cleanup;
+ }
+port_error:
+ {
+ GST_DEBUG_OBJECT (manager, "ports don't match rtp: %d<->%d, rtcp: %d<->%d",
+ tmp_rtp, rtpport, tmp_rtcp, rtcpport);
+ goto cleanup;
+ }
+cleanup:
+ {
+ if (udpsrc0) {
+ gst_element_set_state (udpsrc0, GST_STATE_NULL);
+ gst_object_unref (udpsrc0);
+ }
+ if (udpsrc1) {
+ gst_element_set_state (udpsrc1, GST_STATE_NULL);
+ gst_object_unref (udpsrc1);
+ }
+ return FALSE;
+ }
+}
+
+static void
+gst_wfdrtspsrc_get_transport_info (WFDRTSPManager * manager,
+ GstRTSPTransport * transport, const gchar ** destination, gint * min, gint * max)
+{
+ g_return_if_fail (transport);
+ g_return_if_fail (transport->lower_transport == GST_RTSP_LOWER_TRANS_UDP);
+
+ if (destination) {
+ /* first take the source, then the endpoint to figure out where to send
+ * the RTCP. */
+ if (!(*destination = transport->source)) {
+ if (manager->control_connection )
+ *destination = gst_rtsp_connection_get_ip (manager->control_connection );
+ else if (manager->conninfo.connection)
+ *destination =
+ gst_rtsp_connection_get_ip (manager->conninfo.connection);
+ }
+ }
+ if (min && max) {
+ /* for unicast we only expect the ports here */
+ *min = transport->server_port.min;
+ *max = transport->server_port.max;
+ }
+}
+
+
+/* configure the UDP sink back to the server for status reports */
+static gboolean
+wfd_rtsp_manager_configure_udp_sinks ( WFDRTSPManager * manager, GstRTSPTransport * transport)
+{
+ GstPad *pad = NULL;
+ gint rtp_port = -1, rtcp_port = -1, sockfd = -1;
+ gboolean do_rtp = FALSE, do_rtcp = FALSE;
+ const gchar *destination = NULL;
+ gchar *uri = NULL;
+
+ /* get transport info */
+ gst_wfdrtspsrc_get_transport_info (manager, transport, &destination,
+ &rtp_port, &rtcp_port);
+
+ /* see what we need to do */
+ do_rtp = (rtp_port != -1);
+ /* it's possible that the server does not want us to send RTCP in which case
+ * the port is -1 */
+ do_rtcp = (rtcp_port != -1 && manager->session != NULL && manager->do_rtcp);
+
+ /* we need a destination when we have RTP or RTCP ports */
+ if (destination == NULL && (do_rtp || do_rtcp))
+ goto no_destination;
+
+ /* try to construct the fakesrc to the RTP port of the server to open up any
+ * NAT firewalls */
+ if (do_rtp) {
+ GST_DEBUG_OBJECT (manager, "configure RTP UDP sink for %s:%d", destination,
+ rtp_port);
+
+ uri = g_strdup_printf ("udp://%s:%d", destination, rtp_port);
+ manager->udpsink[0] = gst_element_make_from_uri (GST_URI_SINK, uri, NULL, NULL);
+ g_free (uri);
+ if (manager->udpsink[0] == NULL)
+ goto no_sink_element;
+
+ /* don't join multicast group, we will have the source socket do that */
+ /* no sync or async state changes needed */
+ g_object_set (G_OBJECT (manager->udpsink[0]), "auto-multicast", FALSE,
+ "loop", FALSE, "sync", FALSE, "async", FALSE, NULL);
+
+ if (manager->udpsrc[0]) {
+ /* configure socket, we give it the same UDP socket as the udpsrc for RTP
+ * so that NAT firewalls will open a hole for us */
+ g_object_get (G_OBJECT (manager->udpsrc[0]), "socket", &sockfd, NULL);
+ GST_DEBUG_OBJECT (manager, "RTP UDP src has sock %d", sockfd);
+ /* configure socket and make sure udpsink does not close it when shutting
+ * down, it belongs to udpsrc after all. */
+ g_object_set (G_OBJECT (manager->udpsink[0]), "socket", sockfd,
+ "close-socket", FALSE, NULL);
+ }
+
+ /* the source for the dummy packets to open up NAT */
+ manager->fakesrc = gst_element_factory_make ("fakesrc", NULL);
+ if (manager->fakesrc == NULL)
+ goto no_fakesrc_element;
+
+ /* random data in 5 buffers, a size of 200 bytes should be fine */
+ g_object_set (G_OBJECT (manager->fakesrc), "filltype", 3, "num-buffers", 5,
+ "sizetype", 2, "sizemax", 200, "silent", TRUE, NULL);
+
+ /* we don't want to consider this a sink */
+ GST_OBJECT_FLAG_UNSET (manager->udpsink[0], GST_ELEMENT_FLAG_SINK);
+
+ /* keep everything locked */
+ gst_element_set_locked_state (manager->udpsink[0], TRUE);
+ gst_element_set_locked_state (manager->fakesrc, TRUE);
+
+ gst_object_ref (manager->udpsink[0]);
+ gst_bin_add (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsink[0]);
+ gst_object_ref (manager->fakesrc);
+ gst_bin_add (GST_BIN_CAST (manager->wfdrtspsrc), manager->fakesrc);
+
+ gst_element_link (manager->fakesrc, manager->udpsink[0]);
+ }
+ if (do_rtcp) {
+ GST_DEBUG_OBJECT (manager, "configure RTCP UDP sink for %s:%d", destination,
+ rtcp_port);
+
+ uri = g_strdup_printf ("udp://%s:%d", destination, rtcp_port);
+ manager->udpsink[1] = gst_element_make_from_uri (GST_URI_SINK, uri, NULL, NULL);
+ g_free (uri);
+ if (manager->udpsink[1] == NULL)
+ goto no_sink_element;
+
+ /* don't join multicast group, we will have the source socket do that */
+ /* no sync or async state changes needed */
+ g_object_set (G_OBJECT (manager->udpsink[1]), "auto-multicast", FALSE,
+ "loop", FALSE, "sync", FALSE, "async", FALSE, NULL);
+
+ if (manager->udpsrc[1]) {
+ /* configure socket, we give it the same UDP socket as the udpsrc for RTCP
+ * because some servers check the port number of where it sends RTCP to identify
+ * the RTCP packets it receives */
+ g_object_get (G_OBJECT (manager->udpsrc[1]), "socket", &sockfd, NULL);
+ GST_DEBUG_OBJECT (manager, "RTCP UDP src has sock %d", sockfd);
+ /* configure socket and make sure udpsink does not close it when shutting
+ * down, it belongs to udpsrc after all. */
+ g_object_set (G_OBJECT (manager->udpsink[1]), "socket", sockfd,
+ "close-socket", FALSE, NULL);
+ }
+
+ /* we don't want to consider this a sink */
+ GST_OBJECT_FLAG_UNSET (manager->udpsink[1], GST_ELEMENT_FLAG_SINK);
+
+ /* we keep this playing always */
+ gst_element_set_locked_state (manager->udpsink[1], TRUE);
+ gst_element_set_state (manager->udpsink[1], GST_STATE_PLAYING);
+
+ gst_object_ref (manager->udpsink[1]);
+ gst_bin_add (GST_BIN_CAST (manager->wfdrtspsrc), manager->udpsink[1]);
+
+ manager->rtcppad = gst_element_get_static_pad (manager->udpsink[1], "sink");
+
+ /* get session RTCP pad */
+ pad = gst_element_get_request_pad (manager->session, "send_rtcp_src");
+
+ /* and link */
+ if (pad) {
+ gst_pad_link (pad, manager->rtcppad);
+ gst_object_unref (pad);
+ }
+ }
+
+ return TRUE;
+
+ /* ERRORS */
+no_destination:
+ {
+ GST_DEBUG_OBJECT (manager, "no destination address specified");
+ return FALSE;
+ }
+no_sink_element:
+ {
+ GST_DEBUG_OBJECT (manager, "no UDP sink element found");
+ return FALSE;
+ }
+no_fakesrc_element:
+ {
+ GST_DEBUG_OBJECT (manager, "no fakesrc element found");
+ return FALSE;
+ }
+}
+
+static void
+on_bye_ssrc (GObject * session, GObject * source, WFDRTSPManager * manager)
+{
+ GST_DEBUG_OBJECT (manager, "source in session received BYE");
+
+ //gst_wfdrtspsrc_do_stream_eos (src, manager);
+}
+
+static void
+on_new_ssrc (GObject * session, GObject * source, WFDRTSPManager * manager)
+{
+ GST_DEBUG_OBJECT (manager, "source in session received NEW");
+}
+
+static void
+on_timeout (GObject * session, GObject * source, WFDRTSPManager * manager)
+{
+ GST_DEBUG_OBJECT (manager, "source in session timed out");
+
+ //gst_wfdrtspsrc_do_stream_eos (src, manager);
+}
+
+static void
+on_ssrc_active (GObject * session, GObject * source, WFDRTSPManager * manager)
+{
+ GST_DEBUG_OBJECT (manager, "source in session is active");
+}
+
+
+static GstCaps *
+request_pt_map_for_jitterbuffer (GstElement * jitterbuffer, guint pt, WFDRTSPManager * manager)
+{
+ GstCaps *caps;
+
+ if (!manager)
+ goto unknown_stream;
+
+ GST_DEBUG_OBJECT (manager, "getting pt map for pt %d", pt);
+
+ WFD_RTSP_MANAGER_STATE_LOCK (manager);
+
+ caps = manager->caps;
+ if (caps)
+ gst_caps_ref (caps);
+ WFD_RTSP_MANAGER_STATE_UNLOCK (manager);
+
+ return caps;
+
+unknown_stream:
+ {
+ GST_ERROR ( " manager is NULL");
+ return NULL;
+ }
+}
+
+static GstCaps *
+request_pt_map_for_session (GstElement * session, guint session_id, guint pt, WFDRTSPManager * manager)
+{
+ GstCaps *caps;
+
+ GST_DEBUG_OBJECT (manager, "getting pt map for pt %d in session %d", pt, session_id);
+
+ WFD_RTSP_MANAGER_STATE_LOCK (manager);
+ caps = manager->caps;
+ if (caps)
+ gst_caps_ref (caps);
+ WFD_RTSP_MANAGER_STATE_UNLOCK (manager);
+
+ return caps;
+}
+
+
+static void
+wfd_rtsp_manager_do_stream_eos (WFDRTSPManager * manager)
+{
+ GST_DEBUG_OBJECT (manager, "setting for session to EOS");
+
+ if (manager->eos)
+ goto was_eos;
+
+ manager->eos = TRUE;
+ //gst_wfdrtspsrc_stream_push_event (src, manager, gst_event_new_eos (), TRUE);
+ return;
+
+ /* ERRORS */
+was_eos:
+ {
+ GST_DEBUG_OBJECT (manager, "already EOS");
+ return;
+ }
+}
+
+static gboolean
+wfd_rtsp_manager_set_manager (WFDRTSPManager * manager)
+{
+ g_return_val_if_fail (manager, FALSE);
+
+ if (manager->session) {
+ g_signal_connect (manager->session, "on-bye-ssrc", (GCallback) on_bye_ssrc,
+ manager);
+ g_signal_connect (manager->session, "on-bye-timeout", (GCallback) on_timeout,
+ manager);
+ g_signal_connect (manager->session, "on-timeout", (GCallback) on_timeout,
+ manager);
+ g_signal_connect (manager->session, "on-ssrc-active",
+ (GCallback) on_ssrc_active, manager);
+ g_signal_connect (manager->session, "on-new-ssrc", (GCallback) on_new_ssrc,
+ manager);
+ g_signal_connect (manager->session, "request-pt-map",
+ (GCallback) request_pt_map_for_session, manager);
+
+ g_object_set (G_OBJECT(manager->session), "rtcp-min-interval", (guint64)1000000000, NULL);
+ }
+
+ if (manager->jitterbuffer != NULL) {
+ /* configure latency and packet lost */
+ g_object_set (manager->jitterbuffer, "latency", manager->latency, NULL);
+
+ g_signal_connect (manager->jitterbuffer, "request-pt-map",
+ (GCallback) request_pt_map_for_jitterbuffer, manager);
+ }
+
+ return TRUE;
+}
+
+
+gboolean
+wfd_rtsp_manager_configure_transport (WFDRTSPManager * manager,
+ GstRTSPTransport * transport, gint rtpport, gint rtcpport)
+{
+ GstStructure *s;
+ const gchar *mime;
+
+ GST_DEBUG_OBJECT (manager, "configuring transport");
+
+ s = gst_caps_get_structure (manager->caps, 0);
+
+ /* get the proper mime type for this manager now */
+ if (gst_rtsp_transport_get_mime (transport->trans, &mime) < 0)
+ goto unknown_transport;
+ if (!mime)
+ goto unknown_transport;
+
+ /* configure the final mime type */
+ GST_DEBUG_OBJECT (manager, "setting mime to %s", mime);
+ gst_structure_set_name (s, mime);
+
+ if (!wfd_rtsp_manager_set_manager (manager))
+ goto no_manager;
+
+ switch (transport->lower_transport) {
+ case GST_RTSP_LOWER_TRANS_TCP:
+ case GST_RTSP_LOWER_TRANS_UDP_MCAST:
+ goto transport_failed;
+ case GST_RTSP_LOWER_TRANS_UDP:
+ if (!wfd_rtsp_manager_configure_udp (manager, rtpport, rtcpport))
+ goto transport_failed;
+ if (!wfd_rtsp_manager_configure_udp_sinks (manager, transport))
+ goto transport_failed;
+ break;
+ default:
+ goto unknown_transport;
+ }
+
+ manager->need_activate = TRUE;
+ manager->protocol = transport->lower_transport;
+
+ return TRUE;
+
+ /* ERRORS */
+transport_failed:
+ {
+ GST_DEBUG_OBJECT (manager, "failed to configure transport");
+ return FALSE;
+ }
+unknown_transport:
+ {
+ GST_DEBUG_OBJECT (manager, "unknown transport");
+ return FALSE;
+ }
+no_manager:
+ {
+ GST_DEBUG_OBJECT (manager, "cannot get a session manager");
+ return FALSE;
+ }
+}
+
+GstPadProbeReturn
+//wfd_rtsp_manager_pad_probe_cb(GstPad * pad, GstMiniObject * object, gpointer u_data)
+wfd_rtsp_manager_pad_probe_cb(GstPad * pad, GstPadProbeInfo *info, gpointer u_data)
+{
+ GstElement* parent = NULL;
+ const GstSegment *segment = NULL;
+
+ parent = (GstElement*)gst_object_get_parent(GST_OBJECT(pad));
+
+#if 0
+ if (GST_IS_EVENT (object)) {
+ GstEvent *event = GST_EVENT_CAST(object);
+
+ /* show name and event type */
+ GST_DEBUG_OBJECT(WFD_RTSP_MANAGER (u_data), "EVENT PROBE : %s:%s : %s\n",
+ GST_STR_NULL(GST_ELEMENT_NAME(parent)), GST_STR_NULL(GST_PAD_NAME(pad)),
+ GST_EVENT_TYPE_NAME(event));
+
+ if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) {
+ GstSegment *seg = NULL;
+
+ gst_event_parse_segment (event, &segment);
+
+ GST_DEBUG_OBJECT (WFD_RTSP_MANAGER (u_data), "NEWSEGMENT : %" G_GINT64_FORMAT " -- %" G_GINT64_FORMAT ", time %" G_GINT64_FORMAT " \n",
+ seg->start, seg->stop, seg->time);
+ gst_segment_free(seg);
+ }
+ }
+ else if (GST_IS_BUFFER(object)) {
+ GstBuffer *buffer = GST_BUFFER_CAST(object);
+
+ /* show name and timestamp */
+ GST_DEBUG_OBJECT(WFD_RTSP_MANAGER (u_data), "BUFFER PROBE : %s:%s : %u:%02u:%02u.%09u (%d bytes)\n",
+ GST_STR_NULL(GST_ELEMENT_NAME(parent)), GST_STR_NULL(GST_PAD_NAME(pad)),
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)), gst_buffer_get_size(buffer));
+ }
+#else
+ if (info->type == GST_PAD_PROBE_TYPE_BUFFER) {
+ GstBuffer *buffer = gst_pad_probe_info_get_buffer (info);
+
+ /* show name and timestamp */
+ GST_DEBUG_OBJECT(WFD_RTSP_MANAGER (u_data), "BUFFER PROBE : %s:%s : %u:%02u:%02u.%09u (%d bytes)\n",
+ GST_STR_NULL(GST_ELEMENT_NAME(parent)), GST_STR_NULL(GST_PAD_NAME(pad)),
+ GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)), gst_buffer_get_size(buffer));
+ } else if (info->type == GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM ||
+ info->type == GST_PAD_PROBE_TYPE_EVENT_UPSTREAM ||
+ info->type == GST_PAD_PROBE_TYPE_EVENT_FLUSH ||
+ info->type == GST_PAD_PROBE_TYPE_EVENT_BOTH) {
+ GstEvent *event = gst_pad_probe_info_get_event (info);
+ /* show name and event type */
+ GST_DEBUG_OBJECT(WFD_RTSP_MANAGER (u_data), "EVENT PROBE : %s:%s : %s\n",
+ GST_STR_NULL(GST_ELEMENT_NAME(parent)), GST_STR_NULL(GST_PAD_NAME(pad)),
+ GST_EVENT_TYPE_NAME(event));
+
+ if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) {
+ GstSegment *seg = NULL;
+
+ gst_event_parse_segment (event, &segment);
+
+ GST_DEBUG_OBJECT (WFD_RTSP_MANAGER (u_data), "NEWSEGMENT : %" G_GINT64_FORMAT " -- %" G_GINT64_FORMAT ", time %" G_GINT64_FORMAT " \n",
+ seg->start, seg->stop, seg->time);
+ gst_segment_free(seg);
+ }
+ }
+
+
+
+#endif
+
+ if ( parent ) {
+ gst_object_unref(parent);
+ }
+
+ return GST_PAD_PROBE_OK;
+}
+
+void wfd_rtsp_manager_enable_pad_probe(WFDRTSPManager * manager)
+{
+ GstPad * pad = NULL;
+
+ g_return_if_fail(manager);
+
+ if(manager->udpsrc[0]) {
+ pad = NULL;
+ pad = gst_element_get_static_pad(manager->udpsrc[0], "src");
+ if (pad) {
+ if( gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM, wfd_rtsp_manager_pad_probe_cb, (gpointer)manager, NULL)) {
+ GST_DEBUG_OBJECT (manager, "added pad probe (pad : %s, element : %s)", gst_pad_get_name(pad), gst_element_get_name(manager->udpsrc[0]));
+ }
+ gst_object_unref (pad);
+ pad = NULL;
+ }
+ }
+
+ if(manager->session) {
+ pad = gst_element_get_static_pad(manager->session, "recv_rtp_src");
+ if (pad) {
+ if( gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM, wfd_rtsp_manager_pad_probe_cb, (gpointer)manager, NULL)) {
+ GST_DEBUG_OBJECT (manager, "added pad probe (pad : %s, element : %s)", gst_pad_get_name(pad), gst_element_get_name(manager->session));
+ }
+ gst_object_unref (pad);
+ pad = NULL;
+ }
+ }
+#if 0
+ if(manager->requester) {
+ pad = gst_element_get_static_pad(manager->requester, "rtp_sink");
+ if (pad) {
+ if( gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM, wfd_rtsp_manager_pad_probe_cb, (gpointer)manager, NULL)) {
+ GST_DEBUG_OBJECT (manager, "added pad probe (pad : %s, element : %s)", gst_pad_get_name(pad), gst_element_get_name(manager->requester));
+ }
+ gst_object_unref (pad);
+ pad = NULL;
+ }
+
+ pad = gst_element_get_static_pad(manager->requester, "rtp_src");
+ if (pad) {
+ if( gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM, wfd_rtsp_manager_pad_probe_cb, (gpointer)manager, NULL)) {
+ GST_DEBUG_OBJECT (manager, "added pad probe (pad : %s, element : %s)", gst_pad_get_name(pad), gst_element_get_name(manager->requester));
+ }
+ gst_object_unref (pad);
+ pad = NULL;
+ }
+ }
+#endif
+
+ if(manager->jitterbuffer) {
+ pad = gst_element_get_static_pad(manager->jitterbuffer, "sink");
+ if (pad) {
+ if( gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM, wfd_rtsp_manager_pad_probe_cb, (gpointer)manager, NULL)) {
+ GST_DEBUG_OBJECT (manager, "added pad probe (pad : %s, element : %s)", gst_pad_get_name(pad), gst_element_get_name(manager->jitterbuffer));
+ }
+ gst_object_unref (pad);
+ pad = NULL;
+ }
+ }
+
+}
+
--- /dev/null
+/*
+ * wfdrtspmanager
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
+ * which case the following provisions apply instead of the ones
+ * mentioned above:
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_WFD_RTSP_MANAGER_H__
+#define __GST_WFD_RTSP_MANAGER_H__
+
+#include <gst/gst.h>
+#include <gst/rtsp/gstrtspconnection.h>
+#include <gst/rtsp/gstrtspurl.h>
+#include <sys/socket.h>
+
+
+G_BEGIN_DECLS
+
+
+typedef struct _WFDRTSPManager WFDRTSPManager;
+typedef struct _WFDRTSPManagerClass WFDRTSPManagerClass;
+
+#define WFD_TYPE_RTSP_MANAGER (wfd_rtsp_manager_get_type())
+#define WFD_RTSP_MANAGER(ext) (G_TYPE_CHECK_INSTANCE_CAST((ext),WFD_TYPE_RTSP_MANAGER, WFDRTSPManager))
+#define WFD_RTSP_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),WFD_TYPE_RTSP_MANAGER,WFDRTSPManagerClass))
+#define WFD_IS_RTSP_MANAGER(ext) (G_TYPE_CHECK_INSTANCE_TYPE((ext),WFD_TYPE_RTSP_MANAGER))
+#define WFD_IS_RTSP_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),WFD_TYPE_RTSP_MANAGER))
+#define WFD_RTSP_MANAGER_CAST(ext) ((WFDRTSPManager *)(ext))
+
+
+#define WFD_RTSP_MANAGER_STATE_GET_LOCK(manager) (WFD_RTSP_MANAGER_CAST(manager)->state_rec_lock)
+#define WFD_RTSP_MANAGER_STATE_LOCK(manager) (g_static_rec_mutex_lock (WFD_RTSP_MANAGER_STATE_GET_LOCK(manager)))
+#define WFD_RTSP_MANAGER_STATE_UNLOCK(manager) (g_static_rec_mutex_unlock (WFD_RTSP_MANAGER_STATE_GET_LOCK(manager)))
+
+typedef struct _GstWFDRTSPConnInfo GstWFDRTSPConnInfo;
+
+struct _GstWFDRTSPConnInfo {
+ gchar *location;
+ GstRTSPUrl *url;
+ gchar *url_str;
+ GstRTSPConnection *connection;
+ gboolean connected;
+};
+
+struct _WFDRTSPManager {
+ GObject object;
+
+ GstElement *wfdrtspsrc; /* parent, no extra ref to parent is taken */
+
+ /* pad we expose or NULL when it does not have an actual pad */
+ GstPad *srcpad;
+ gboolean eos;
+ gboolean discont;
+ gboolean need_activate;
+ GStaticRecMutex *state_rec_lock;
+
+ /* for interleaved mode */
+ GstCaps *caps;
+ GstPad *channelpad[2];
+
+ /* our udp sources */
+ GstElement *udpsrc[2];
+ GstPad *blockedpad;
+ gulong blockid;
+ gboolean is_ipv6;
+
+ /* our udp sinks back to the server */
+ GstElement *udpsink[2];
+ GstPad *rtcppad;
+
+ /* fakesrc for sending dummy data */
+ GstElement *fakesrc;
+
+ /* original control url */
+ gchar *control_url;
+ GstRTSPConnection *control_connection;
+
+ guint64 seqbase;
+ guint64 timebase;
+
+ /* per manager connection */
+ GstWFDRTSPConnInfo conninfo;
+
+ /* pipeline */
+ GstElement *requester;
+ GstElement *session;
+ GstElement *jitterbuffer;
+
+ /* properties */
+ gboolean do_rtcp;
+ guint latency;
+ gint udp_buffer_size;
+ guint64 udp_timeout;
+ gboolean enable_pad_probe;
+
+ GstRTSPLowerTrans protocol;
+};
+
+struct _WFDRTSPManagerClass {
+ GObjectClass parent_class;
+};
+
+GType wfd_rtsp_manager_get_type (void);
+
+
+WFDRTSPManager*
+wfd_rtsp_manager_new (GstElement *wfdrtspsrc);
+
+gboolean
+wfd_rtsp_manager_configure_transport (WFDRTSPManager * manager,
+ GstRTSPTransport * transport, gint rtpport, gint rtcpport);
+
+GstRTSPResult
+wfd_rtsp_manager_message_dump (GstRTSPMessage * msg);
+void
+wfd_rtsp_manager_enable_pad_probe(WFDRTSPManager * manager);
+
+G_END_DECLS
+
+#endif /* __GST_WFD_RTSP_MANAGER_H__ */
--- /dev/null
+SUBDIRS = src
--- /dev/null
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la #
+##############################################################################
+plugin_LTLIBRARIES = libgstxvimagesrc.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la, #
+# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #
+# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #
+# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #
+# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstxvimagesrc_la_SOURCES = gstxvimagesrc.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstxvimagesrc_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(TBM_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XEXT_CFLAGS) $(XV_CFLAGS) $(XDAMAGE_CFLAGS) $(DRM_DEVEL_CFLAGS) $(DRM_CFLAGS)
+libgstxvimagesrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(TBM_LIBS)$(DRI2_LIBS) $(X11_LIBS) $(XEXT_LIBS) $(XV_LIBS) $(XDAMAGE_LIBS) $(DRM_LIBS) $(DRM_DEVEL_LIBS)
+libgstxvimagesrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+# headers we need but don't want installed
+noinst_HEADERS = gstxvimagesrc.h
--- /dev/null
+/*
+ * xvimagesrc
+ *
+ * Copyright (c) 2000 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+/**
+* SECTION:element-xvimagesrc
+*
+* xvimagesrc captures frame buffer which includes the application data along with video layer data
+* from the XServer and pushes the data to the downstream element.
+*
+*
+* <refsect2>
+* <title>Example launch line</title>
+* |[
+* gst-launch xvimagesrc ! "video/x-raw, width=720, height=1280, framerate=(fraction)30/1, format=(string)ST12" ! fakesink
+* ]| captures the frame buffer from the XServer and send the buffers to a fakesink.
+* </refsect2>
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstxvimagesrc.h"
+
+/* headers for drm */
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <X11/Xmd.h>
+#include <X11/Xlibint.h>
+#include <dri2.h>
+#include <drm.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <xf86drm.h>
+#include <sys/mman.h>
+#include <exynos_drm.h>
+
+GST_DEBUG_CATEGORY_STATIC (xvimagesrc_debug);
+#define GST_CAT_DEFAULT xvimagesrc_debug
+
+#define GST_XV_IMAGE_SRC_CAPS \
+ "video/x-raw, " \
+ "format = (string) RGBx, " \
+ "width = (int) [ 16, 4096 ], " \
+ "height = (int) [ 16, 4096 ], " \
+ "framerate = (fraction) [0/1, 2147483647/1];" \
+ "video/x-raw," \
+ "format = (string) { SN12, ST12 }, " \
+ "width = (int) [ 1, 4096 ], " \
+ "height = (int) [ 1, 4096 ], " \
+ "framerate = (fraction) [0/1, 2147483647/1];"
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS (GST_XV_IMAGE_SRC_CAPS)
+ );
+
+enum
+{
+ PROP_0
+};
+
+enum
+{
+ VIDEO_TYPE_VIDEO_WITH_UI,
+ VIDEO_TYPE_VIDEO_ONLY,
+};
+
+enum
+{
+ SIGNAL_VIDEO_WITH_UI = 0,
+ SIGNAL_VIDEO_ONLY,
+ SIGNAL_SELECTION_NOTIFY,
+ SIGNAL_LAST
+};
+
+#define GEM_NAME_MAX 10
+
+#define SCMN_CS_YUV420 1 /* Y:U:V 4:2:0 */
+#define SCMN_CS_I420 SCMN_CS_YUV420 /* Y:U:V */
+#define SCMN_CS_NV12 6
+#define SCMN_CS_NV12_T64X32 11 /* 64x32 Tiled NV12 type */
+#define SCMN_CS_UYVY 100
+#define SCMN_CS_YUYV 101
+#define SCMN_CS_YUY2 SCMN_CS_YUYV
+
+typedef struct
+{
+ void *address[GEM_NAME_MAX];
+ int buffer_size[GEM_NAME_MAX];
+ int name[GEM_NAME_MAX];
+ gint32 fd[GEM_NAME_MAX];
+ gint32 handle[GEM_NAME_MAX];
+} GEM_MMAP;
+
+typedef enum
+{
+ BUF_SHARE_METHOD_PADDR = 0,
+ BUF_SHARE_METHOD_FD,
+ BUF_SHARE_METHOD_TIZEN_BUFFER
+} buf_share_method_t;
+
+typedef struct GstXvImageOutBuffer GstXvImageOutBuffer;
+
+struct GstXvImageOutBuffer
+{
+ GstBuffer *buffer;
+ int fd_name;
+ unsigned int YBuf;
+ tbm_bo bo[2];
+ GstXVImageSrc *xvimagesrc;
+};
+
+static guint gst_xv_image_src_signals[SIGNAL_LAST] = { 0 };
+
+static const char fake_edid_info[] = {
+ 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x4c, 0x2d, 0x05, 0x05,
+ 0x00, 0x00, 0x00, 0x00, 0x30, 0x12, 0x01, 0x03, 0x80, 0x10, 0x09, 0x78,
+ 0x0a, 0xee, 0x91, 0xa3, 0x54, 0x4c, 0x99, 0x26, 0x0f, 0x50, 0x54, 0xbd,
+ 0xee, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+ 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x66, 0x21, 0x50, 0xb0, 0x51, 0x00,
+ 0x1b, 0x30, 0x40, 0x70, 0x36, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e,
+ 0x01, 0x1d, 0x00, 0x72, 0x51, 0xd0, 0x1e, 0x20, 0x6e, 0x28, 0x55, 0x00,
+ 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x18,
+ 0x4b, 0x1a, 0x44, 0x17, 0x00, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x00, 0x00, 0x00, 0xfc, 0x00, 0x53, 0x41, 0x4d, 0x53, 0x55, 0x4e, 0x47,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x01, 0xbc, 0x02, 0x03, 0x1e, 0xf1,
+ 0x46, 0x84, 0x05, 0x03, 0x10, 0x20, 0x22, 0x23, 0x09, 0x07, 0x07, 0x83,
+ 0x01, 0x00, 0x00, 0xe2, 0x00, 0x0f, 0x67, 0x03, 0x0c, 0x00, 0x10, 0x00,
+ 0xb8, 0x2d, 0x01, 0x1d, 0x80, 0x18, 0x71, 0x1c, 0x16, 0x20, 0x58, 0x2c,
+ 0x25, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x9e, 0x8c, 0x0a, 0xd0, 0x8a,
+ 0x20, 0xe0, 0x2d, 0x10, 0x10, 0x3e, 0x96, 0x00, 0xa0, 0x5a, 0x00, 0x00,
+ 0x00, 0x18, 0x02, 0x3a, 0x80, 0x18, 0x71, 0x38, 0x2d, 0x40, 0x58, 0x2c,
+ 0x45, 0x00, 0xa0, 0x5a, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x06
+};
+
+//#define _MAKE_DUMP
+#ifdef _MAKE_DUMP
+#define YUV_FRAME_SIZE 3110400
+#define YUV_720_FRAME_SIZE 1382400
+#define YUV_VGA_FRAME_SIZE 460800
+
+static int g_prev_frame[YUV_FRAME_SIZE] = { 0, };
+
+static unsigned char g_dump_frame[100][921600];
+static unsigned char g_dump_frame1[100][462848];
+//static int g_dump_frame[100][YUV_720_FRAME_SIZE];
+//static int g_dump_frame[200][YUV_VGA_FRAME_SIZE];
+static int f_idx = 0;
+static int f_done = 0;
+#endif
+
+//#define COUNT_FRAMES
+#define BASE_TIME 33000
+#define LIMIT_TIME -33000
+
+#ifdef COUNT_FRAMES
+gchar old_time[10] = { 0, };
+#endif
+
+static gboolean error_caught = FALSE;
+
+#define BUFFER_COND_WAIT_TIMEOUT 1000000
+//#define GST_TYPE_GST_XV_IMAGE_OUT_BUFFER (gst_xv_image_out_buffer_get_type())
+//#define GST_IS_GST_XV_IMAGE_OUT_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_GST_XV_IMAGE_OUT_BUFFER))
+//static void gst_xv_image_out_buffer_finalize (GstXvImageOutBuffer * buffer);
+static GstXvImageOutBuffer *gst_xv_image_out_buffer_new (GstXVImageSrc * src);
+
+static void gst_xv_image_src_finalize (GObject * gobject);
+
+static void gst_xv_image_src_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_xv_image_src_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+static GstFlowReturn gst_xv_image_src_create (GstPushSrc * psrc,
+ GstBuffer ** outbuf);
+static GstStateChangeReturn gst_xv_image_src_change_state (GstElement * element,
+ GstStateChange transition);
+static gboolean gst_xv_image_src_start (GstBaseSrc * bsrc);
+static gboolean gst_xv_image_src_stop (GstBaseSrc * bsrc);
+static gboolean gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size);
+static gboolean gst_xv_image_src_is_seekable (GstBaseSrc * bsrc);
+static gboolean gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query);
+static gboolean gst_xv_image_src_unlock (GstBaseSrc * bsrc);
+static gboolean gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc);
+static gboolean gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps);
+
+static tbm_bufmgr bufmgr_get (Display * dpy, Pixmap pixmap);
+static int port_get (GstXVImageSrc * src, unsigned int id);
+static void pixmap_update (GstXVImageSrc * src, Display * dpy,
+ tbm_bufmgr bufmgr, Pixmap pixmap, int x, int y, int width, int height);
+static Pixmap pixmap_create (GstXVImageSrc * src, Display * dpy, int width,
+ int height);
+
+static void *gst_xv_image_src_update_thread (void *asrc);
+static gboolean xvimagesrc_thread_start (GstXVImageSrc * src);
+static void drm_init (GstXVImageSrc * src);
+static void drm_finalize (GstXVImageSrc * src);
+static tbm_bo drm_convert_gem_to_bo (tbm_bufmgr bufmgr, unsigned int gem_name);
+static gint32 drm_convert_gem_to_fd (int *gemname_cnt, int drm_fd,
+ unsigned int name, void *data, void **virtual_address, guint * buf_size);
+static void gst_xv_get_image_sleep (void *asrc, long duration);
+
+static void
+_do_init (GType type)
+{
+ GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0, "Xv image src");
+}
+
+#define gst_xv_image_src_parent_class parent_class
+G_DEFINE_TYPE_WITH_CODE (GstXVImageSrc, gst_xv_image_src, GST_TYPE_PUSH_SRC,
+ _do_init (G_TYPE_INVALID));
+
+//G_DEFINE_BOXED_TYPE (GstXvImageOutBuffer, gst_xv_image_out_buffer, NULL,
+// gst_xv_image_out_buffer_finalize);
+
+#ifdef DEBUG_BUFFER
+int value[5] = { 0 };
+
+static int value_count = 0;
+#endif
+
+
+static GstXvImageOutBuffer *
+gst_xv_image_out_buffer_new (GstXVImageSrc * src)
+{
+ GstXvImageOutBuffer *newbuf = NULL;
+ GST_LOG ("gst_omx_out_buffer_new");
+
+ newbuf = (GstXvImageOutBuffer *) malloc (sizeof (GstXvImageOutBuffer));
+ if (!newbuf) {
+ GST_ERROR ("gst_omx_out_buffer_new out of memory");
+ return NULL;
+ }
+ GST_LOG ("creating buffer : %p", newbuf);
+ newbuf->buffer = gst_buffer_new ();
+ newbuf->xvimagesrc = gst_object_ref (GST_OBJECT (src));
+ newbuf->fd_name = 0;
+ newbuf->YBuf = 0;
+ newbuf->bo[0] = NULL;
+ newbuf->bo[1] = NULL;
+ return newbuf;
+}
+
+static void
+gst_xv_image_src_class_init (GstXVImageSrcClass * klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+ GstBaseSrcClass *gstbasesrc_class;
+ GstPushSrcClass *gstpushsrc_class;
+ gobject_class = G_OBJECT_CLASS (klass);
+ gstelement_class = GST_ELEMENT_CLASS (klass);
+ gstbasesrc_class = (GstBaseSrcClass *) klass;
+ gstpushsrc_class = (GstPushSrcClass *) klass;
+ gobject_class->set_property = gst_xv_image_src_set_property;
+ gobject_class->get_property = gst_xv_image_src_get_property;
+ gobject_class->finalize = gst_xv_image_src_finalize;
+
+ gst_element_class_add_pad_template (gstelement_class,
+ gst_static_pad_template_get (&srctemplate));
+ gst_element_class_set_details_simple (gstelement_class,
+ "XServer Display FB video source", "Source/video",
+ "Receive frame buffer data from XServer and passes to next element",
+ "Hyunjun Ko <zzoon.ko@samsung.com>");
+
+ gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_xv_image_src_start);
+ gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_xv_image_src_stop);
+ gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock);
+ gstbasesrc_class->unlock_stop =
+ GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock_stop);
+ gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_xv_image_src_get_size);
+ gstbasesrc_class->is_seekable =
+ GST_DEBUG_FUNCPTR (gst_xv_image_src_is_seekable);
+ gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_xv_image_src_query);
+ gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_xv_image_src_setcaps);
+ gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_xv_image_src_create);
+ gstelement_class->change_state =
+ GST_DEBUG_FUNCPTR (gst_xv_image_src_change_state);
+
+ gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] =
+ g_signal_new ("video-with-ui", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstXVImageSrcClass, video_with_ui),
+ NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
+
+ gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] =
+ g_signal_new ("video-only", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GstXVImageSrcClass, video_only), NULL, NULL,
+ g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
+
+ gst_xv_image_src_signals[SIGNAL_SELECTION_NOTIFY] =
+ g_signal_new ("selection-notify", G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstXVImageSrcClass, selection_notify),
+ NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
+}
+
+static GstStateChangeReturn
+gst_xv_image_src_change_state (GstElement * element, GstStateChange transition)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (element);
+
+ GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE;
+
+ switch (transition) {
+ case GST_STATE_CHANGE_NULL_TO_READY:
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_NULL_TO_READY");
+ break;
+ case GST_STATE_CHANGE_READY_TO_PAUSED:
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_READY_TO_PAUSED");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_PAUSED_TO_PLAYING");
+ //src->pause_cond_var = FALSE;
+ //g_cond_signal(src->pause_cond);
+ break;
+ case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_PLAYING_TO_PAUSED: START");
+ //src->pause_cond_var = TRUE;
+ //g_cond_wait(src->pause_resp, src->pause_resp_lock);
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_PLAYING_TO_PAUSED: End");
+ break;
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ GST_WARNING_OBJECT (src, "GST_STATE_CHANGE_PAUSED_TO_READY");
+ //src->thread_return = TRUE;
+ //g_cond_signal(src->pause_cond);
+ //g_cond_signal(src->queue_cond);
+ break;
+ case GST_STATE_CHANGE_READY_TO_NULL:
+ break;
+ default:
+ break;
+ }
+
+ result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+ return result;
+}
+
+static gboolean
+gst_xv_image_src_get_frame_size (int fourcc, int width, int height,
+ unsigned int *outsize)
+{
+ switch (fourcc) {
+/* case GST_MAKE_FOURCC('I','4','2','0'): // V4L2_PIX_FMT_YUV420
+ *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
+ *outsize += 2 * ((GST_ROUND_UP_8 (width) / 2) * (GST_ROUND_UP_2 (height) / 2));
+ break;*/
+ case GST_MAKE_FOURCC ('S', 'N', '1', '2'): // V4L2_PIX_FMT_NV12 non-linear
+ case GST_MAKE_FOURCC ('S', 'T', '1', '2'): // V4L2_PIX_FMT_NV12 tiled non-linear
+ GST_INFO ("SN12 or ST12");
+ *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
+ *outsize += (GST_ROUND_UP_4 (width) * height) / 2;
+ break;
+ case GST_MAKE_FOURCC ('R', 'G', 'B', '4'):
+ /* jpeg size can't be calculated here. */
+ *outsize = width * height * 4;
+ break;
+ default:
+ /* unkown format!! */
+ *outsize = 0;
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static gboolean
+gst_xv_image_src_parse_caps (const GstCaps * caps, guint32 * fourcc,
+ gint * width, gint * height, gint * rate_numerator, gint * rate_denominator,
+ unsigned int *framesize)
+{
+ const GstStructure *structure;
+ GstPadLinkReturn ret = TRUE;
+ const GValue *framerate;
+ const char *media_type = NULL;
+
+ if (gst_caps_get_size (caps) < 1)
+ return FALSE;
+
+ GST_INFO ("xvimagesrc src caps:%" GST_PTR_FORMAT, caps);
+
+ structure = gst_caps_get_structure (caps, 0);
+ ret = gst_structure_get_int (structure, "width", width);
+ if (!ret) {
+ GST_ERROR ("xvimagesrc width not specified in caps");
+ goto error;
+ }
+
+ ret = gst_structure_get_int (structure, "height", height);
+ if (!ret) {
+ GST_ERROR ("xvimagesrc height not specified in caps");
+ goto error;
+ }
+
+ media_type = gst_structure_get_name (structure);
+ if (media_type == NULL) {
+ GST_ERROR ("xvimagesrc media type not specified in caps");
+ goto error;
+ }
+
+ framerate = gst_structure_get_value (structure, "framerate");
+ if (framerate) {
+ *rate_numerator = gst_value_get_fraction_numerator (framerate);
+ *rate_denominator = gst_value_get_fraction_denominator (framerate);
+ } else {
+ GST_ERROR ("xvimagesrc frametype not specified in caps");
+ goto error;
+ }
+
+ if (g_strcmp0 (media_type, "video/x-raw") == 0) {
+ GST_INFO ("media_type is video/x-raw");
+ guint32 format = FOURCC_SN12;
+
+#if 0
+ ret = gst_structure_get_uint (structure, "format", &format);
+ if (!ret)
+ GST_DEBUG
+ ("xvimagesrc format not specified in caps, SN12 selected as default");
+#endif
+ const gchar * sformat = NULL;
+
+ sformat = gst_structure_get_string(structure, "format");
+ if (!sformat) {
+ GST_WARNING ("xvimagesrc format not specified in caps");
+ } else {
+ format = FOURCC(sformat[0],sformat[1],sformat[2],sformat[3]);
+ }
+
+ ret = gst_xv_image_src_get_frame_size (format, *width, *height, framesize);
+ if (!ret) {
+ GST_ERROR ("xvimagesrc unsupported format type specified in caps");
+ goto error;
+ }
+
+ *fourcc = format;
+ }
+ return TRUE;
+/* ERRORS */
+error:
+ return FALSE;
+}
+
+static gboolean
+gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
+{
+ gboolean res = TRUE;
+ gint width, height, rate_denominator, rate_numerator;
+ GstXVImageSrc *src;
+
+ src = GST_XV_IMAGE_SRC (bsrc);
+
+ res = gst_xv_image_src_parse_caps (caps, &src->format_id, &width, &height,
+ &rate_numerator, &rate_denominator, &src->framesize);
+ if (res) {
+ /* looks ok here */
+ src->width = width;
+ src->height = height;
+ src->rate_numerator = rate_numerator;
+ src->rate_denominator = rate_denominator;
+ GST_DEBUG_OBJECT (src, "size %dx%d, %d/%d fps, framesize : %d",
+ src->width, src->height,
+ src->rate_numerator, src->rate_denominator, src->framesize);
+
+ if (src->rate_numerator) {
+ src->sleep_base_time =
+ (long) (((int) (1000 / src->rate_numerator)) * 1000);
+ src->sleep_limit_time = (long) (-1 * src->sleep_base_time);
+ }
+ }
+
+ xvimagesrc_thread_start (src);
+ return res;
+}
+
+static void
+gst_xv_image_src_init (GstXVImageSrc * src)
+{
+ src->format_id = 0;
+ src->running_time = GST_CLOCK_TIME_NONE;
+ src->frame_duration = GST_CLOCK_TIME_NONE;
+ src->virtual = NULL;
+ src->pixmap = 0;
+ src->gc = NULL;
+ src->bo = NULL;
+ src->dri2_buffers = NULL;
+ src->buf_share_method = BUF_SHARE_METHOD_TIZEN_BUFFER;
+ src->queue_lock = g_mutex_new ();
+ src->queue = g_queue_new ();
+ src->queue_cond = g_cond_new ();
+ src->cond_lock = g_mutex_new ();
+ src->buffer_cond = g_cond_new ();
+ src->buffer_cond_lock = g_mutex_new ();
+ src->dpy_lock = g_mutex_new ();
+ src->drm_fd = -1;
+ src->current_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
+ src->new_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
+ src->get_image_overtime = 0;
+ src->get_image_overtime_cnt = 0;
+ src->gemname_cnt = 0;
+ src->tz_enable = 0;
+ src->sleep_base_time = 0;
+ src->sleep_limit_time = 0;
+
+ drm_init (src);
+ gst_base_src_set_live (GST_BASE_SRC (src), TRUE);
+}
+
+static void
+gst_xv_image_src_finalize (GObject * gobject)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (gobject);
+ GST_DEBUG_OBJECT (src, "finalize");
+ g_mutex_free (src->queue_lock);
+ drm_finalize (src);
+ G_OBJECT_CLASS (parent_class)->finalize (gobject);
+}
+
+static void
+drm_init (GstXVImageSrc * src)
+{
+ Display *dpy;
+ int eventBase, errorBase;
+ int dri2Major, dri2Minor;
+ char *driverName, *deviceName;
+ struct drm_auth auth_arg = { 0 };
+
+ src->drm_fd = -1;
+ dpy = XOpenDisplay (0);
+
+ /* DRI2 */
+ if (!DRI2QueryExtension (dpy, &eventBase, &errorBase)) {
+ GST_ERROR ("DRI2QueryExtension !!");
+ return;
+ }
+ if (!DRI2QueryVersion (dpy, &dri2Major, &dri2Minor)) {
+ GST_ERROR ("DRI2QueryVersion !!");
+ return;
+ }
+ if (!DRI2Connect (dpy, RootWindow (dpy, DefaultScreen (dpy)), &driverName,
+ &deviceName)) {
+ GST_ERROR ("DRI2Connect !!");
+ return;
+ }
+ GST_INFO ("Open drm device : %s", deviceName);
+
+ /* get the drm_fd though opening the deviceName */
+ src->drm_fd = open (deviceName, O_RDWR);
+ if (src->drm_fd < 0) {
+ GST_ERROR ("cannot open drm device (%s)", deviceName);
+ return;
+ }
+
+ /* get magic from drm to authentication */
+ if (ioctl (src->drm_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
+ GST_ERROR ("cannot get drm auth magic");
+ close (src->drm_fd);
+ src->drm_fd = -1;
+ return;
+ }
+ if (!DRI2Authenticate (dpy, RootWindow (dpy, DefaultScreen (dpy)),
+ auth_arg.magic)) {
+ GST_ERROR ("cannot get drm authentication from X");
+ close (src->drm_fd);
+ src->drm_fd = -1;
+ return;
+ }
+}
+
+static void
+drm_finalize (GstXVImageSrc * src)
+{
+ if (src->drm_fd >= 0) {
+ close (src->drm_fd);
+ src->drm_fd = -1;
+ }
+}
+
+static tbm_bo
+drm_convert_gem_to_bo (tbm_bufmgr bufmgr, unsigned int gem_name)
+{
+ tbm_bo ret = NULL;
+
+ ret = tbm_bo_import (bufmgr, gem_name);
+ if (ret == NULL) {
+ GST_ERROR ("[Error] : cannot import bo (key:%d)", gem_name);
+ }
+
+ return ret;
+}
+
+static gint32
+drm_convert_gem_to_fd (int *gemname_cnt, int drm_fd, unsigned int name,
+ void *data, void **virtual_address, guint * buf_size)
+{
+ g_return_val_if_fail ((data != NULL), 0);
+ int count = 0;
+ gint32 fd = 0;
+ count = *gemname_cnt;
+ GST_DEBUG ("gamname_cnt = %d", count);
+ GST_DEBUG ("name = %u", name);
+
+
+ GEM_MMAP *xv_gem_mmap = NULL;
+ xv_gem_mmap = (GEM_MMAP *) data;
+
+ if (count < GEM_NAME_MAX) {
+ int i = 0;
+
+ for (i = 0; i < GEM_NAME_MAX; i++) {
+ if (name == xv_gem_mmap->name[i])
+ goto PASS;
+ }
+
+ struct drm_prime_handle prime;
+ struct drm_gem_open gem_open;
+ struct drm_exynos_gem_mmap gem_mmap; //for virtual address
+
+ memset (&gem_open, 0, sizeof (struct drm_gem_open));
+ gem_open.name = name;
+ if (ioctl (drm_fd, DRM_IOCTL_GEM_OPEN, &gem_open)) {
+ GST_ERROR ("Gem Open failed");
+ return 0;
+ }
+
+ memset (&prime, 0, sizeof (struct drm_prime_handle));
+ prime.handle = gem_open.handle;
+ prime.flags = DRM_CLOEXEC;
+
+ /*get gem_open handle */
+ xv_gem_mmap->handle[count] = gem_open.handle;
+ GST_DEBUG ("gem_open.handle =%d, xv_gem_mmap->handle[count]=%d",
+ gem_open.handle, xv_gem_mmap->handle[count]);
+
+ /*get virtual address */
+ /*set name */
+ xv_gem_mmap->name[count] = name;
+ memset (&gem_mmap, 0, sizeof (struct drm_exynos_gem_mmap));
+ gem_mmap.handle = prime.handle;
+ gem_mmap.size = gem_open.size;
+
+ /*set size */
+ xv_gem_mmap->buffer_size[count] = gem_mmap.size;
+ if (drmIoctl (drm_fd, DRM_IOCTL_EXYNOS_GEM_MMAP, &gem_mmap) != 0) {
+ GST_ERROR ("Gem mmap failed [handle %d, size %lld]", gem_mmap.handle,
+ gem_mmap.size);
+ return 0;
+ }
+
+ /*set virtual address */
+ xv_gem_mmap->address[count] = (void *) (gem_mmap.mapped);
+ GST_DEBUG ("%u - Virtual address[%d] = %p size=%d ", name, count,
+ xv_gem_mmap->address[count], xv_gem_mmap->buffer_size[count]);
+
+ /*get fd */
+ if (ioctl (drm_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &prime) < 0) {
+ GST_ERROR ("Gem Handle to Fd failed");
+ return 0;
+ }
+
+ xv_gem_mmap->fd[count] = prime.fd;
+ GST_DEBUG ("fd = %d", xv_gem_mmap->fd[count]);
+ }
+
+ if (count < GEM_NAME_MAX) {
+ count++;
+ *gemname_cnt = count;
+ }
+
+PASS:
+ if (name == xv_gem_mmap->name[0]) {
+ *virtual_address = xv_gem_mmap->address[0];
+ fd = xv_gem_mmap->fd[0];
+ *buf_size = xv_gem_mmap->buffer_size[0];
+ } else if (name == xv_gem_mmap->name[1]) {
+ *virtual_address = xv_gem_mmap->address[1];
+ fd = xv_gem_mmap->fd[1];
+ *buf_size = xv_gem_mmap->buffer_size[1];
+ } else if (name == xv_gem_mmap->name[2]) {
+ *virtual_address = xv_gem_mmap->address[2];
+ fd = xv_gem_mmap->fd[2];
+ *buf_size = xv_gem_mmap->buffer_size[2];
+ } else if (name == xv_gem_mmap->name[3]) {
+ *virtual_address = xv_gem_mmap->address[3];
+ fd = xv_gem_mmap->fd[3];
+ *buf_size = xv_gem_mmap->buffer_size[3];
+ } else if (name == xv_gem_mmap->name[4]) {
+ *virtual_address = xv_gem_mmap->address[4];
+ fd = xv_gem_mmap->fd[4];
+ *buf_size = xv_gem_mmap->buffer_size[4];
+ } else if (name == xv_gem_mmap->name[5]) {
+ *virtual_address = xv_gem_mmap->address[5];
+ fd = xv_gem_mmap->fd[5];
+ *buf_size = xv_gem_mmap->buffer_size[5];
+ } else if (name == xv_gem_mmap->name[6]) {
+ *virtual_address = xv_gem_mmap->address[6];
+ fd = xv_gem_mmap->fd[6];
+ *buf_size = xv_gem_mmap->buffer_size[6];
+ } else if (name == xv_gem_mmap->name[7]) {
+ *virtual_address = xv_gem_mmap->address[7];
+ fd = xv_gem_mmap->fd[7];
+ *buf_size = xv_gem_mmap->buffer_size[7];
+ } else if (name == xv_gem_mmap->name[8]) {
+ *virtual_address = xv_gem_mmap->address[8];
+ fd = xv_gem_mmap->fd[8];
+ *buf_size = xv_gem_mmap->buffer_size[8];
+ } else if (name == xv_gem_mmap->name[9]) {
+ *virtual_address = xv_gem_mmap->address[9];
+ fd = xv_gem_mmap->fd[9];
+ *buf_size = xv_gem_mmap->buffer_size[9];
+ }
+
+ GST_DEBUG ("virtual_address = %p (size: %d) fd = %d",
+ *virtual_address, *buf_size, fd);
+ return fd;
+}
+
+static void
+gst_xv_image_src_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ //GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
+
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+ return;
+}
+
+static void
+gst_xv_image_src_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ //GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
+
+ switch (prop_id) {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+ return;
+}
+
+static gboolean
+gst_xv_image_src_get_timeinfo (GstXVImageSrc * src, GstBuffer * buffer)
+{
+ int fps_nu = 0;
+ int fps_de = 0;
+ GstClockTime timestamp = GST_CLOCK_TIME_NONE;
+ GstClockTime duration = GST_CLOCK_TIME_NONE;
+ GstClock *clock;
+
+ if (!src || !buffer) {
+ GST_WARNING ("Invalid pointer [handle:%p, buffer:%p]", src, buffer);
+ return FALSE;
+ }
+
+ clock = gst_element_get_clock (GST_ELEMENT (src));
+ if (clock) {
+ timestamp = gst_clock_get_time (clock);
+ timestamp -= gst_element_get_base_time (GST_ELEMENT (src));
+ gst_object_unref (clock);
+ } else {
+ /* not an error not to have a clock */
+ timestamp = GST_CLOCK_TIME_NONE;
+ }
+
+ /* if we have a framerate adjust timestamp for frame latency */
+ if ((int) ((float) src->rate_numerator / (float) src->rate_denominator) <= 0) {
+ /*if fps is zero, auto fps mode */
+ fps_nu = 0;
+ fps_de = 1;
+ } else {
+ fps_nu = 1;
+ fps_de =
+ (int) ((float) src->rate_numerator / (float) src->rate_denominator);
+ }
+
+ if (fps_nu > 0 && fps_de > 0) {
+ GstClockTime latency;
+ latency = gst_util_uint64_scale_int (GST_SECOND, fps_nu, fps_de);
+ duration = latency;
+ }
+
+ GST_BUFFER_TIMESTAMP (buffer) = timestamp;
+ GST_BUFFER_DURATION (buffer) = duration;
+
+ return TRUE;
+}
+
+#ifdef COUNT_FRAMES
+static int fps = 0;
+
+static gchar *
+get_current_system_time ()
+{
+ gchar target[10] = { 0, };
+ time_t t;
+ struct tm tm;
+
+ t = time (NULL);
+ tzset ();
+ /*localtimer_r : available since libc 5.2.5 */
+ if (localtime_r (&t, &tm) == NULL) {
+ return NULL;
+ }
+ snprintf (target, sizeof (target), "%02i:%02i:%02i", tm.tm_hour, tm.tm_min,
+ tm.tm_sec);
+ return g_strdup (target);
+}
+#endif
+
+static void
+gst_xv_get_image_sleep (void *asrc, long duration)
+{
+ GST_INFO ("end_time duration=%ld", duration);
+ if (duration < 0)
+ return;
+
+ GstXVImageSrc *src = (GstXVImageSrc *) asrc;
+ g_return_if_fail (src != NULL);
+
+ long sleep_time = 0;
+ sleep_time = src->sleep_base_time - duration;
+
+ if (sleep_time < 0) {
+ src->get_image_overtime_cnt++;
+ src->get_image_overtime += sleep_time;
+
+ if (src->get_image_overtime_cnt > 2)
+ src->get_image_overtime = 0;
+
+ if (src->get_image_overtime <= src->sleep_limit_time)
+ src->get_image_overtime = 0;
+ } else if (sleep_time > 0) {
+ src->get_image_overtime_cnt = 0;
+ sleep_time = sleep_time + src->get_image_overtime;
+ src->get_image_overtime = (sleep_time < 0) ? sleep_time : 0;
+
+ if (sleep_time > 0) {
+ GST_INFO ("end_time : sleep_time = %ld", sleep_time);
+ usleep (sleep_time);
+ }
+ }
+}
+
+static GstFlowReturn
+gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
+{
+ GstXVImageSrc *src;
+ GstXvImageOutBuffer *outbuf = NULL;
+
+ src = GST_XV_IMAGE_SRC (psrc);
+ g_mutex_lock (src->queue_lock);
+
+ if (g_queue_is_empty (src->queue)) {
+ g_mutex_unlock (src->queue_lock);
+ g_cond_wait (src->queue_cond, src->cond_lock);
+
+ g_mutex_lock (src->queue_lock);
+ outbuf = (GstXvImageOutBuffer *) g_queue_pop_head (src->queue);
+ g_mutex_unlock (src->queue_lock);
+ } else {
+ GstXvImageOutBuffer *tempbuf = NULL;
+ while ((tempbuf =
+ (GstXvImageOutBuffer *) g_queue_pop_head (src->queue)) != NULL) {
+ /* To reduce latency, skipping the old frames and submitting only latest frames */
+ outbuf = tempbuf;
+ g_mutex_unlock (src->queue_lock);
+ }
+ }
+
+ if (outbuf == NULL)
+ return GST_FLOW_ERROR;
+
+ GST_INFO ("gem_name=%d, fd_name=%d, Time stamp of the buffer is %"
+ GST_TIME_FORMAT, outbuf->YBuf, outbuf->fd_name,
+ GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf->buffer)));
+
+ *buffer = outbuf->buffer;
+
+#ifdef COUNT_FRAMES
+ gchar *current_time = NULL;
+ current_time = get_current_system_time ();
+ if (strncmp (current_time, old_time, 10) == 0) {
+ fps++;
+ strncpy (old_time, current_time, 10);
+ } else {
+ g_printf ("xvimagesrc %s - fps : %d\n", old_time, fps);
+ fps = 1;
+ strncpy (old_time, current_time, 10);
+ }
+#endif
+
+ return GST_FLOW_OK;
+}
+
+static gboolean
+xvimagesrc_thread_start (GstXVImageSrc * src)
+{
+ GError *error;
+ if (!src->updates_thread)
+ src->updates_thread =
+ g_thread_create ((GThreadFunc) gst_xv_image_src_update_thread, src,
+ TRUE, &error);
+ else
+ GST_LOG_OBJECT (src, "The thread function already running");
+ return TRUE;
+}
+
+static gboolean
+gst_xv_image_src_start (GstBaseSrc * bsrc)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ if (src->format_id)
+ xvimagesrc_thread_start (src);
+ return TRUE;
+}
+
+gboolean
+signal_emit_func (void *asrc)
+{
+ GstXVImageSrc *src = (GstXVImageSrc *) asrc;
+ if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
+ g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY], 0, NULL);
+ } else if (src->current_data_type == VIDEO_TYPE_VIDEO_WITH_UI) {
+ g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI], 0,
+ NULL);
+ }
+ return FALSE;
+}
+
+static gboolean
+signal_selection_emit_func (void *asrc)
+{
+ GstXVImageSrc *src = (GstXVImageSrc *) asrc;
+
+ g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_SELECTION_NOTIFY], 0,
+ NULL);
+
+ return FALSE;
+}
+
+static int
+gst_xvimagesrc_handle_xerror (Display * display, XErrorEvent * xevent)
+{
+ char error_msg[1024];
+
+ XGetErrorText (display, xevent->error_code, error_msg, 1024);
+ GST_DEBUG ("XError. error: %s", error_msg);
+ error_caught = TRUE;
+ return 0;
+}
+
+static void
+gst_xv_image_out_buffer_unref (gpointer userdata)
+{
+ Atom atom_retbuf = 0;
+ //GstXVImageSrc *xvimagesrc = userdata;
+ GstXvImageOutBuffer *buffer = userdata;
+
+ GST_WARNING ("Buffer unref!!");
+
+ GST_WARNING ("Unref bo: %p %p", buffer->bo[0], buffer->bo[1]);
+ tbm_bo_unref (buffer->bo[0]);
+ tbm_bo_unref (buffer->bo[1]);
+
+ g_mutex_lock (buffer->xvimagesrc->dpy_lock);
+ atom_retbuf =
+ XInternAtom (buffer->xvimagesrc->dpy,
+ "_USER_WM_PORT_ATTRIBUTE_RETURN_BUFFER", False);
+
+ /* data->YBuf is gemname, refer to drm_convert_gem_to_fd */
+ XvSetPortAttribute (buffer->xvimagesrc->dpy, buffer->xvimagesrc->p,
+ atom_retbuf, buffer->YBuf);
+
+ g_mutex_unlock (buffer->xvimagesrc->dpy_lock);
+ g_cond_signal (buffer->xvimagesrc->buffer_cond);
+
+#ifdef DEBUG_BUFFER
+ int i = 0;
+ for (i = 0; i < 5; i++) {
+ if (value[i] == buffer->YBuf) {
+ value[i] = 0;
+ GST_ERROR ("value[%d]=%d", i, value[i]);
+ }
+ }
+#endif
+
+ return;
+}
+
+static void *
+gst_xv_image_src_update_thread (void *asrc)
+{
+ GstXVImageSrc *src = (GstXVImageSrc *) asrc;
+ Atom atom_data_type = 0;
+ Atom atom_display = 0;
+ Atom atom_secure = 0, atom_capture = 0;
+
+ g_return_val_if_fail ((src != NULL), NULL);
+
+ struct drm_gem_close gem_close;
+ int i = 0;
+ GEM_MMAP *xv_gem_mmap = NULL;
+ xv_gem_mmap = (GEM_MMAP *) malloc (sizeof (GEM_MMAP));
+ g_return_val_if_fail ((xv_gem_mmap != NULL), NULL);
+
+ memset (xv_gem_mmap, 0, sizeof (GEM_MMAP));
+
+ GST_LOG_OBJECT (src, "The thread function start");
+ int damage_err_base = 0;
+ Atom atom_format = 0;
+ src->dpy = XOpenDisplay (NULL);
+
+ src->p = port_get (src, src->format_id);
+ if (src->p < 0)
+ goto finish;
+
+ /*src->width and src->height is set by caps info */
+ GST_LOG_OBJECT (src, "width and height of caps : %dx%d ", src->width,
+ src->height);
+ if (src->width == 0 || src->height == 0) {
+ GST_ERROR_OBJECT (src, "width or height is 0");
+ goto finish;
+ }
+
+ src->pixmap = pixmap_create (src, src->dpy, src->width, src->height);
+ if (src->pixmap <= 0) {
+ GST_ERROR_OBJECT (src, "Failed to create pixmap");
+ goto finish;
+ }
+
+ src->gc = XCreateGC (src->dpy, src->pixmap, 0, 0);
+ if (src->gc == NULL) {
+ GST_ERROR_OBJECT (src, "Failed to create GC");
+ goto finish;
+ }
+
+ src->bufmgr = bufmgr_get (src->dpy, src->pixmap);
+ if (!src->bufmgr)
+ goto finish;
+
+ if (!XDamageQueryExtension (src->dpy, &src->damage_base, &damage_err_base)) {
+ GST_ERROR_OBJECT (src, "XDamageQueryExtension failed");
+ goto finish;
+ }
+
+ src->damage = XDamageCreate (src->dpy, src->pixmap, XDamageReportNonEmpty);
+ atom_format = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FORMAT", False);
+ atom_capture =
+ XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
+ atom_secure = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_SECURE", False);
+ atom_display =
+ XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DISPLAY", False);
+
+ XvSetPortAttribute (src->dpy, src->p, atom_format, src->format_id);
+ XvSetPortAttribute (src->dpy, src->p, atom_capture, 2);
+ XvSetPortAttribute (src->dpy, src->p, atom_display, 1);
+
+ /*get data type */
+ atom_data_type =
+ XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DATA_TYPE", False);
+ XvSelectPortNotify (src->dpy, src->p, 1);
+ XvGetPortAttribute (src->dpy, src->p, atom_data_type, &(src->new_data_type));
+#if 0
+ /*set Xorg write-back hz */
+ atom_fps = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FPS", False);
+ GST_DEBUG ("frame rate of caps %d", src->rate_numerator);
+ XvSetPortAttribute (src->dpy, src->p, atom_fps, src->rate_numerator);
+ GST_DEBUG ("gst_xv_image_src_update_thread XvSetPortAttribute !!");
+#endif
+
+ struct timeval start_time, end_time;
+ long duration;
+ long starttime, endtime;
+ GTimeVal timeout;
+ XEvent ev;
+ void *virtual_address = NULL;
+ guint buf_size_Y = 0;
+ guint buf_size_Cb = 0;
+ int (*handler) (Display *, XErrorEvent *);
+ GstXvImageOutBuffer *outbuf = NULL;
+
+ gboolean got_display_select_req = FALSE;
+
+ while (!src->thread_return) {
+ duration = 0;
+ starttime = 0;
+ endtime = 0;
+ start_time.tv_sec = 0;
+ start_time.tv_usec = 0;
+ end_time.tv_sec = 0;
+ end_time.tv_usec = 0;
+ gettimeofday (&start_time, NULL);
+
+ virtual_address = NULL;
+ duration = 0;
+ outbuf = NULL;
+
+ g_mutex_lock (src->dpy_lock);
+ XSync (src->dpy, 0);
+ g_mutex_unlock (src->dpy_lock);
+ error_caught = FALSE;
+ handler = XSetErrorHandler (gst_xvimagesrc_handle_xerror);
+
+ g_mutex_lock (src->dpy_lock);
+ XvPutStill (src->dpy, src->p, src->pixmap, src->gc, 0, 0, src->width,
+ src->height, 0, 0, src->width, src->height);
+ XSync (src->dpy, 0);
+ g_mutex_unlock (src->dpy_lock);
+
+ if (error_caught) {
+ GST_ERROR
+ ("gst_xv_image_src_update_thread error_caught is TRUE, X is out of buffers");
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+ g_get_current_time (&timeout);
+ g_time_val_add (&timeout, BUFFER_COND_WAIT_TIMEOUT);
+ if (!g_cond_timed_wait (src->buffer_cond, src->buffer_cond_lock,
+ &timeout)) {
+ GST_ERROR ("skip wating");
+ } else {
+ GST_ERROR ("Signal received");
+ }
+ continue;
+ }
+
+ /*reset error handler */
+ error_caught = FALSE;
+ XSetErrorHandler (handler);
+
+ next_event:
+ g_mutex_lock (src->dpy_lock);
+ XNextEvent (src->dpy, &ev); /* wating for x event */
+ g_mutex_unlock (src->dpy_lock);
+
+ if (ev.type == (src->damage_base + XDamageNotify)) {
+ XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *) & ev;
+ GST_INFO ("gst_xv_image_src_update_thread XDamageNotifyEvent");
+
+ g_mutex_lock (src->dpy_lock);
+ if (damage_ev->drawable == src->pixmap) {
+ pixmap_update (src, src->dpy, src->bufmgr, src->pixmap,
+ damage_ev->area.x,
+ damage_ev->area.y, damage_ev->area.width, damage_ev->area.height);
+ GST_INFO ("gst_xv_image_src_update_thread pixmap_update");
+ }
+
+ XDamageSubtract (src->dpy, src->damage, None, None);
+ g_mutex_unlock (src->dpy_lock);
+ } else if (ev.type == SelectionClear) {
+ /* Added to handle display selection notify */
+ //XSelectionEvent *selection_ev = (XSelectionEvent *) & ev;
+
+ GST_ERROR ("ev.type : %d SelectionClear", ev.type);
+ //g_timeout_add(1, signal_selection_emit_func, src);
+ } else if (ev.type == SelectionRequest) {
+ XSelectionRequestEvent *selection_ev = (XSelectionRequestEvent *) & ev;
+
+ GST_ERROR ("ev.type : %d SelectionRequest", ev.type);
+ src->requestor = selection_ev->requestor;
+ src->selection = selection_ev->selection;
+ src->target = selection_ev->target;
+ src->property = selection_ev->property;
+
+ got_display_select_req = TRUE;
+ g_timeout_add (1, signal_selection_emit_func, src);
+ } else if (ev.type == SelectionNotify) {
+ //XSelectionEvent *selection_ev = (XSelectionEvent *) & ev;
+
+ GST_ERROR ("ev.type : %d SelectionNotify", ev.type);
+ //g_timeout_add(1, signal_selection_emit_func, src);
+ } else if (ev.type == (src->evt_base + XvPortNotify)) {
+ XvPortNotifyEvent *notify_ev = (XvPortNotifyEvent *) & ev;
+
+ if (notify_ev->attribute == atom_secure) {
+ GST_WARNING ("secure attr changed : %s \n",
+ ((int) notify_ev->value) ? "Secure" : "Normal");
+ src->tz_enable = (int) notify_ev->value;
+ GST_WARNING ("src->tz_enable = %d", src->tz_enable);
+ } else if (notify_ev->attribute == atom_data_type) {
+ /* got a port notify, data_type */
+ src->new_data_type = (int) notify_ev->value;
+ if (src->current_data_type != src->new_data_type) {
+ src->current_data_type = src->new_data_type;
+ GST_WARNING ("current_data_type : %s \n",
+ (src->current_data_type) ? "Video" : "UI+Video");
+ g_timeout_add (1, signal_emit_func, src);
+ }
+ }
+ goto next_event;
+ }
+
+ if (!src->virtual)
+ continue;
+ if (src->format_id == FOURCC_RGB32) {
+ outbuf = (GstXvImageOutBuffer *) malloc (sizeof (GstXvImageOutBuffer));
+ outbuf->buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
+ src->virtual, src->framesize, 0, src->framesize, NULL, NULL);
+#if 0
+ void *tmp_data = NULL;
+ tmp_data = (void *)malloc(buf_size_Y+buf_size_Cb);
+ memset (tmp_data, 0x00, buf_size_Y+buf_size_Cb);
+
+ memcpy (tmp_data, psimgb->a[0], buf_size_Y);
+ memcpy (tmp_data+buf_size_Y, psimgb->a[1], buf_size_Cb);
+
+ outbuf->buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
+ tmp_data, buf_size_Y+buf_size_Cb, 0, buf_size_Y+buf_size_Cb, (gpointer) outbuf,
+ gst_xv_image_out_buffer_unref);
+
+ free (tmp_data);
+/*
+ GstBuffer *new_buf = NULL;
+ new_buf = gst_buffer_new_and_alloc (buf_size_Y+buf_size_Cb);
+ gst_buffer_set_size (new_buf, buf_size_Y+buf_size_Cb);
+
+ GstMapInfo map;
+ gst_buffer_map (new_buf, &map, GST_MAP_READ);
+ memcpy (map.data, psimgb->a[0], buf_size_Y);
+ memcpy (map.data+buf_size_Y, psimgb->a[1], buf_size_Cb);
+
+ outbuf->buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
+ map.data, buf_size_Y+buf_size_Cb, 0, buf_size_Y+buf_size_Cb, (gpointer) outbuf,
+ gst_xv_image_out_buffer_unref);
+
+ gst_buffer_unmap (new_buf, &map);
+ gst_buffer_unref (new_buf);
+*/
+
+#endif
+ } else if (src->format_id == FOURCC_SN12) {
+ XV_DATA_PTR data = (XV_DATA_PTR) src->virtual;
+ int error = XV_VALIDATE_DATA (data);
+
+ outbuf = gst_xv_image_out_buffer_new (src);
+ if (!outbuf) {
+ GST_ERROR ("Out of memory");
+ continue;
+ }
+
+ if (error == XV_HEADER_ERROR)
+ GST_ERROR ("XV_HEADER_ERROR\n");
+ else if (error == XV_VERSION_MISMATCH)
+ GST_ERROR ("XV_VERSION_MISMATCH\n");
+ else {
+ SCMN_IMGB *psimgb = NULL;
+ psimgb = (SCMN_IMGB *) malloc (sizeof (SCMN_IMGB));
+ if (psimgb == NULL) {
+ GST_ERROR_OBJECT (src, "failed to alloc SCMN_IMGB");
+ return NULL;
+ }
+ memset (psimgb, 0x00, sizeof (SCMN_IMGB));
+ if (data->BufType == XV_BUF_TYPE_LEGACY) {
+ psimgb->p[0] = (void *) data->YBuf;
+ psimgb->p[1] = (void *) data->CbBuf;
+ psimgb->buf_share_method = BUF_SHARE_METHOD_PADDR;
+ psimgb->a[0] = NULL;
+ psimgb->a[1] = NULL;
+ } else if (data->BufType == XV_BUF_TYPE_DMABUF) {
+ if (src->buf_share_method == BUF_SHARE_METHOD_FD) {
+ psimgb->dmabuf_fd[0] =
+ drm_convert_gem_to_fd (&src->gemname_cnt, src->drm_fd, data->YBuf,
+ xv_gem_mmap, &virtual_address, &buf_size_Y);
+ psimgb->a[0] = virtual_address;
+ GST_WARNING_OBJECT (src,
+ "YBuf gem to dmabuf_fd[0]:%d virtual_address : %p size : %d",
+ psimgb->dmabuf_fd[0], psimgb->a[0], buf_size_Y);
+
+ psimgb->dmabuf_fd[1] =
+ drm_convert_gem_to_fd (&src->gemname_cnt, src->drm_fd,
+ data->CbBuf, xv_gem_mmap, &virtual_address, &buf_size_Cb);
+ psimgb->a[1] = virtual_address;
+ GST_WARNING_OBJECT (src,
+ "CbBuf gem to dmabuf_fd[1]:%d virtual_address : %p size: %d",
+ psimgb->dmabuf_fd[1], psimgb->a[1], buf_size_Cb);
+ psimgb->buf_share_method = BUF_SHARE_METHOD_FD;
+ } else if (src->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER) {
+ psimgb->buf_share_method = BUF_SHARE_METHOD_TIZEN_BUFFER;
+ psimgb->bo[0] = drm_convert_gem_to_bo (src->bufmgr, data->YBuf);
+ psimgb->bo[1] = drm_convert_gem_to_bo (src->bufmgr, data->CbBuf);
+ GST_WARNING_OBJECT (src, "BO : %p %p", psimgb->bo[0], psimgb->bo[1]);
+
+ outbuf->bo[0] = psimgb->bo[0];
+ outbuf->bo[1] = psimgb->bo[1];
+ }
+ }
+
+ psimgb->w[0] = src->width;
+ psimgb->h[0] = src->height;
+ psimgb->cs = SCMN_CS_NV12;
+ psimgb->w[1] = src->width;
+ psimgb->h[1] = src->height >> 1;
+
+ psimgb->s[0] = GST_ROUND_UP_16 (psimgb->w[0]);
+ psimgb->e[0] = GST_ROUND_UP_16 (psimgb->h[0]);
+ psimgb->s[1] = GST_ROUND_UP_16 (psimgb->w[1]);
+ psimgb->e[1] = GST_ROUND_UP_16 (psimgb->h[1]);
+
+ psimgb->tz_enable = 0;
+
+ outbuf->buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
+ src->virtual, src->framesize, 0, src->framesize, (gpointer) outbuf,
+ gst_xv_image_out_buffer_unref);
+ gst_buffer_append_memory (outbuf->buffer,
+ gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY, psimgb,
+ sizeof (*psimgb), 0, sizeof (*psimgb), psimgb, g_free));
+
+ outbuf->YBuf = data->YBuf;
+ outbuf->fd_name = psimgb->dmabuf_fd[0];
+
+#ifdef DEBUG_BUFFER
+ for (i = 0; i < 5; i++) {
+ if (value[value_count] == outbuf->YBuf) {
+ GST_ERROR ("ERROR: value[%d](%d)==YBUf(%d)", value_count,
+ value[value_count], outbuf->YBuf);
+ }
+ }
+ value[value_count] = outbuf->YBuf;
+ GST_ERROR ("value[%d]=%d", value_count, value[value_count]);
+ if (value_count < 4) {
+ value_count++;
+ } else {
+ value_count = 0;
+ }
+#endif
+
+#ifdef _MAKE_DUMP
+ if (f_idx < 100) {
+ if (src->running_time > 14000000000
+ && src->running_time < 20000000000) {
+ GST_ERROR ("Mem copy");
+ if (virtual_address == NULL) {
+ GST_ERROR ("Mem virtual is NULL[%d]", f_idx);
+ } else {
+ //memcpy(g_dump_frame[f_idx++], psimgb->a[0], YUV_720_FRAME_SIZE);
+ //memcpy(g_dump_frame[f_idx++], virtual_address, YUV_VGA_FRAME_SIZE);
+ memcpy (g_dump_frame[f_idx], psimgb->a[0], 921600);
+ memcpy (g_dump_frame1[f_idx], psimgb->a[1], 462848);
+ f_idx++;
+ GST_ERROR ("Mem copy done[%d]", f_idx);
+ }
+ }
+ } else {
+ if (f_done == 0) {
+ GST_ERROR ("File DUMP!!");
+ FILE *fp = NULL;
+ fp = fopen ("/root/frame.yuv", "a");
+ int i = 0;
+ for (i = 0; i < 100; i++) {
+ fwrite (g_dump_frame[i], 921600, 1, fp);
+ fwrite (g_dump_frame1[i], 462848, 1, fp);
+ //fwrite(g_dump_frame[i], 1384448, 1, fp);
+ //fwrite(g_dump_frame[i], YUV_720_FRAME_SIZE, 1, fp);
+ //fwrite(g_dump_frame[i], YUV_VGA_FRAME_SIZE, 1, fp);
+ }
+ fclose (fp);
+ f_done = 1;
+ GST_ERROR ("File DUMP done!!");
+ }
+ }
+#endif
+ }
+ }
+
+ if (!outbuf)
+ continue;
+
+ gst_xv_image_src_get_timeinfo (src, outbuf->buffer);
+ if (GST_CLOCK_TIME_IS_VALID (src->running_time)
+ && GST_CLOCK_TIME_IS_VALID (src->frame_duration)) {
+ if (GST_BUFFER_TIMESTAMP (outbuf->buffer) <
+ (src->running_time + src->frame_duration - 6000000)) {
+ }
+ }
+
+ src->running_time = GST_BUFFER_TIMESTAMP (outbuf->buffer);
+ src->frame_duration = GST_BUFFER_DURATION (outbuf->buffer);
+ g_mutex_lock (src->queue_lock);
+ g_queue_push_tail (src->queue, outbuf);
+ GST_INFO ("g_queue_push_tail");
+ g_mutex_unlock (src->queue_lock);
+ g_cond_signal (src->queue_cond);
+ GST_INFO ("g_cond_signal");
+
+ if (src->virtual)
+ tbm_bo_unmap (src->bo);
+ src->virtual = NULL;
+
+ if (src->bo)
+ tbm_bo_unref (src->bo);
+ src->bo = NULL;
+
+ if (src->dri2_buffers)
+ free (src->dri2_buffers);
+
+ src->dri2_buffers = NULL;
+
+ gettimeofday (&end_time, NULL);
+ starttime = start_time.tv_usec;
+ endtime = end_time.tv_usec;
+ GST_INFO ("star_time: %ld, end_time:%ld", starttime, endtime);
+
+ if (endtime > starttime) {
+ GST_INFO ("end_time > start_time");
+ duration = endtime - starttime;
+ } else {
+ GST_INFO ("end_time.tv_usec < start_time.tv_usec");
+ endtime = endtime + 1000000;
+ GST_INFO ("end_time =%ld", endtime);
+ duration = endtime - starttime;
+ }
+ GST_INFO ("end_time duration = %ld", duration);
+
+ if (src->sleep_base_time > duration)
+ gst_xv_get_image_sleep (src, duration);
+ }
+
+ for (i = 0; i < GEM_NAME_MAX; i++) {
+ /*gem munmap */
+ if (xv_gem_mmap->address[i]) {
+ if (-1 == munmap (xv_gem_mmap->address[i], xv_gem_mmap->buffer_size[i])) {
+ GST_ERROR ("munmap failed");
+ return NULL;
+ }
+ }
+ /*fd close */
+ if (xv_gem_mmap->handle[i]) {
+ gem_close.handle = xv_gem_mmap->handle[i];
+ if (ioctl (src->drm_fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) {
+ GST_ERROR ("Gem Close failed");
+ }
+ }
+
+ if (xv_gem_mmap->fd[i]) {
+ close (xv_gem_mmap->fd[i]);
+ }
+ }
+
+ if (xv_gem_mmap) {
+ free (xv_gem_mmap);
+ xv_gem_mmap = NULL;
+ }
+
+
+ GST_LOG_OBJECT (src, "The thread function cleanup");
+
+ XvStopVideo (src->dpy, src->p, src->pixmap);
+
+ if (src->bufmgr) {
+ tbm_bufmgr_deinit (src->bufmgr);
+ src->bufmgr = NULL;
+ }
+
+ if (src->p > 0) {
+ XvUngrabPort (src->dpy, src->p, 0);
+ src->p = 0;
+ }
+
+ if (got_display_select_req) {
+ /* Notify miracast-destroyed to X */
+ GST_WARNING_OBJECT (src, "There is display selection request");
+ XEvent xev;
+ XSelectionEvent xnotify;
+
+ xnotify.type = SelectionNotify;
+ xnotify.display = src->dpy;
+ xnotify.requestor = src->requestor;
+ xnotify.selection = src->selection;
+ xnotify.target = src->target;
+ xnotify.property = src->property;
+ xnotify.time = 0;
+ xnotify.send_event = True;
+ xnotify.serial = 0;
+ xev.xselection = xnotify;
+ if (XSendEvent (src->dpy, src->requestor, False, 0, &xev) < 0) {
+ GST_ERROR ("XSendEvent failed!");
+ } else {
+ GST_INFO ("XSendEvent success!");
+ }
+ }
+
+ if (src->gc) {
+ XFreeGC (src->dpy, src->gc);
+ src->gc = NULL;
+ }
+
+ if (src->pixmap > 0) {
+ XFreePixmap (src->dpy, src->pixmap);
+ src->pixmap = 0;
+ }
+
+ if (src->dpy) {
+ XCloseDisplay (src->dpy);
+ src->dpy = NULL;
+ }
+
+ GST_LOG_OBJECT (src, "The thread function stop");
+ return NULL;
+finish:
+ GST_LOG_OBJECT (src, "The thread function Error cleanup");
+
+ XvStopVideo (src->dpy, src->p, src->pixmap);
+
+ if (src->bufmgr)
+ tbm_bufmgr_deinit (src->bufmgr);
+ src->bufmgr = NULL;
+ if (src->p > 0)
+ XvUngrabPort (src->dpy, src->p, 0);
+ src->p = 0;
+ if (src->gc)
+ XFreeGC (src->dpy, src->gc);
+ src->gc = NULL;
+ if (src->pixmap > 0)
+ XFreePixmap (src->dpy, src->pixmap);
+ src->pixmap = 0;
+ if (src->dpy)
+ XCloseDisplay (src->dpy);
+ src->dpy = NULL;
+
+ GST_LOG_OBJECT (src, "The thread function Error stop");
+ return NULL;
+}
+
+static tbm_bufmgr
+bufmgr_get (Display * dpy, Pixmap pixmap)
+{
+ int screen;
+ int drm_fd;
+ tbm_bufmgr bufmgr;
+ int eventBase, errorBase;
+ int dri2Major, dri2Minor;
+ char *driverName, *deviceName;
+ drm_magic_t magic;
+
+ screen = DefaultScreen (dpy);
+ if (!DRI2QueryExtension (dpy, &eventBase, &errorBase)) {
+ GST_ERROR ("!!Error : DRI2QueryExtension !!");
+ return NULL;
+ }
+
+ if (!DRI2QueryVersion (dpy, &dri2Major, &dri2Minor)) {
+ GST_ERROR ("!!Error : DRI2QueryVersion !!");
+ return NULL;
+ }
+
+ if (!DRI2Connect (dpy, RootWindow (dpy, screen), &driverName, &deviceName)) {
+ GST_ERROR ("!!Error : DRI2Connect !!");
+ if (driverName)
+ Xfree (driverName);
+ if (deviceName)
+ Xfree (deviceName);
+ return NULL;
+ }
+
+ if (driverName)
+ Xfree (driverName);
+
+ GST_DEBUG ("Open drm device : %s", deviceName);
+
+ // get the drm_fd though opening the deviceName
+ drm_fd = open (deviceName, O_RDWR);
+ if (drm_fd < 0) {
+ GST_ERROR ("!!Error : cannot open drm device (%s)", deviceName);
+ if (deviceName)
+ Xfree (deviceName);
+ return NULL;
+ }
+
+ struct drm_exynos_vidi_connection vidi;
+
+ vidi.connection = 1;
+ vidi.extensions = 1;
+ vidi.edid = (uint64_t *)fake_edid_info;
+
+ ioctl (drm_fd, DRM_IOCTL_EXYNOS_VIDI_CONNECTION, &vidi);
+
+ if (deviceName)
+ Xfree (deviceName);
+
+ /* get the drm magic */
+ drmGetMagic (drm_fd, &magic);
+ fprintf (stderr, ">>> drm magic=%d \n", magic);
+ if (!DRI2Authenticate (dpy, RootWindow (dpy, screen), magic)) {
+ fprintf (stderr, "!!Error : DRI2Authenticate !!\n");
+ close (drm_fd);
+ return NULL;
+ }
+
+ // drm slp buffer manager init
+ bufmgr = tbm_bufmgr_init (drm_fd);
+ if (!bufmgr) {
+ GST_ERROR ("Error : fail to init buffer manager ");
+ close (drm_fd);
+ return NULL;
+ }
+
+ DRI2CreateDrawable (dpy, pixmap);
+ return bufmgr;
+}
+
+static int
+port_get (GstXVImageSrc * src, unsigned int id)
+{
+ unsigned int ver, rev, req_base, err_base;
+ unsigned int adaptors;
+ XvAdaptorInfo *ai = NULL;
+ XvAttribute *at = NULL;
+ XvImageFormatValues *fo = NULL;
+ int attributes, formats;
+ int i, j, p;
+
+ if (XvQueryExtension (src->dpy, &ver, &rev, &req_base, &src->evt_base,
+ &err_base) != Success)
+ return -1;
+
+ if (XvQueryAdaptors (src->dpy, DefaultRootWindow (src->dpy), &adaptors,
+ &ai) != Success)
+ return -1;
+
+ if (!ai)
+ return -1;
+
+ for (i = 0; i < adaptors; i++) {
+ int support_format = False;
+ if (!(ai[i].type & XvInputMask) || !(ai[i].type & XvStillMask))
+ continue;
+
+ GST_LOG ("===========================================");
+ GST_LOG (" name: %s"
+ " first port: %ld"
+ " ports: %ld", ai[i].name, ai[i].base_id, ai[i].num_ports);
+ p = ai[i].base_id;
+ GST_LOG (" attribute list:");
+ at = XvQueryPortAttributes (src->dpy, p, &attributes);
+ for (j = 0; j < attributes; j++)
+ GST_LOG ("\t- name: %s\n"
+ "\t\t flags: %s%s\n"
+ "\t\t min_value: %i\n"
+ "\t\t max_value: %i\n",
+ at[j].name,
+ (at[j].flags & XvGettable) ? " get" : "",
+ (at[j].flags & XvSettable) ? " set" : "",
+ at[j].min_value, at[j].max_value);
+
+ if (at)
+ XFree (at);
+
+ GST_LOG (" image format list:");
+ fo = XvListImageFormats (src->dpy, p, &formats);
+ for (j = 0; j < formats; j++) {
+ GST_LOG ("\t- 0x%x (%4.4s) %s", fo[j].id, (char *) &fo[j].id,
+ (fo[j].format == XvPacked) ? "packed" : "planar");
+ if (fo[j].id == (int) id)
+ support_format = True;
+ }
+
+ if (fo)
+ XFree (fo);
+ if (!support_format)
+ continue;
+
+ for (; p < ai[i].base_id + ai[i].num_ports; p++) {
+ if (XvGrabPort (src->dpy, p, 0) == Success) {
+ GST_LOG ("========================================");
+ GST_DEBUG ("XvGrabPort success : %d", p);
+ GST_LOG ("========================================");
+ XvFreeAdaptorInfo (ai);
+ return p;
+ }
+ }
+ }
+
+ GST_ERROR_OBJECT (src, "XvGrabPort failed");
+ XvFreeAdaptorInfo (ai);
+ return -1;
+}
+
+static void
+pixmap_update (GstXVImageSrc * src, Display * dpy, tbm_bufmgr bufmgr,
+ Pixmap pixmap, int x, int y, int width, int height)
+{
+ unsigned int attachments[1];
+ int dri2_count, dri2_out_count;
+ int dri2_width, dri2_height, dri2_stride;
+ int opt;
+ tbm_bo_handle temp_virtual;
+
+ attachments[0] = DRI2BufferFrontLeft;
+ dri2_count = 1;
+ src->dri2_buffers =
+ DRI2GetBuffers (dpy, pixmap, &dri2_width, &dri2_height, attachments,
+ dri2_count, &dri2_out_count);
+
+ if (!src->dri2_buffers) {
+ GST_ERROR ("[Error] : fail to get buffers");
+ goto update_done;
+ }
+
+ if (!src->dri2_buffers[0].name) {
+ GST_ERROR ("[Error] : a handle of the dri2 buffer is null ");
+ goto update_done;
+ }
+
+ src->bo = tbm_bo_import (bufmgr, src->dri2_buffers[0].name);
+ if (!src->bo) {
+ GST_ERROR ("[Error] : cannot import bo (key:%d)",
+ src->dri2_buffers[0].name);
+ goto update_done;
+ }
+
+ dri2_stride = src->dri2_buffers[0].pitch;
+ opt = TBM_OPTION_READ | TBM_OPTION_WRITE;
+
+ temp_virtual = tbm_bo_map (src->bo, TBM_DEVICE_CPU, opt);
+ src->virtual = temp_virtual.ptr;
+ if (!src->virtual) {
+ GST_ERROR ("[Error] : fail to map ");
+ goto update_done;
+ }
+
+ return;
+update_done:
+ if (src->virtual)
+ tbm_bo_unmap (src->bo);
+ src->virtual = NULL;
+
+ if (src->bo)
+ tbm_bo_unref (src->bo);
+ src->bo = NULL;
+
+ if (src->dri2_buffers)
+ free (src->dri2_buffers);
+ src->dri2_buffers = NULL;
+
+ return;
+}
+
+static Pixmap
+pixmap_create (GstXVImageSrc * src, Display * dpy, int width, int height)
+{
+ Pixmap pixmap = 0;
+
+ pixmap = XCreatePixmap (dpy, DefaultRootWindow (dpy), width, height,
+ DefaultDepth (dpy, DefaultScreen (dpy)));
+ if (pixmap <= 0) {
+ GST_ERROR_OBJECT (src, "Failed to create pixmap");
+ return 0;
+ }
+
+ src->gc = XCreateGC (dpy, pixmap, 0, 0);
+ if (src->gc == NULL) {
+ GST_ERROR_OBJECT (src, "Failed to create GC");
+ XFreePixmap (dpy, pixmap);
+ return 0;
+ }
+
+ XSetForeground (dpy, src->gc, 0xFFFF0000);
+ XFillRectangle (dpy, pixmap, src->gc, 0, 0, width, height);
+ XSync (dpy, 0);
+ XFreeGC (dpy, src->gc);
+
+ return pixmap;
+}
+
+static gboolean
+gst_xv_image_src_stop (GstBaseSrc * bsrc)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ GST_DEBUG_OBJECT (src, "stop()");
+
+ if (src->updates_thread) {
+ src->thread_return = TRUE;
+ g_thread_join (src->updates_thread);
+ src->updates_thread = NULL;
+ }
+ GST_DEBUG_OBJECT (src, "stop end ");
+ return TRUE;
+}
+
+/* Interrupt a blocking request. */
+static gboolean
+gst_xv_image_src_unlock (GstBaseSrc * bsrc)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ GST_DEBUG_OBJECT (src, "unlock()");
+ return TRUE;
+}
+
+/* Interrupt interrupt. */
+static gboolean
+gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ GST_DEBUG_OBJECT (src, "unlock_stop()");
+ return TRUE;
+}
+
+static gboolean
+gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ GST_INFO ("Get size %p", src);
+ return FALSE;
+}
+
+static gboolean
+gst_xv_image_src_is_seekable (GstBaseSrc * bsrc)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ GST_INFO_OBJECT (src, "Is seekable");
+ return FALSE;
+}
+
+static gboolean
+gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query)
+{
+ GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
+ gboolean ret;
+
+ switch (GST_QUERY_TYPE (query)) {
+ default:
+ GST_INFO_OBJECT (src, "Default");
+ break;
+ }
+
+ ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
+
+ return ret;
+}
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0,
+ "XServer display FB video capture Source");
+ return gst_element_register (plugin, "xvimagesrc", GST_RANK_PRIMARY,
+ GST_TYPE_XV_IMAGE_SRC);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ xvimage,
+ "XServer display video src",
+ plugin_init, VERSION, "LGPL", "Samsung Electronics Co",
+ "http://www.samsung.com")
--- /dev/null
+/*
+ * xvimagesrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Hyunil Park <hyunil46.park@samsung.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation; either version 2.1 of the License, or (at your option)
+ * any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#ifndef __GST_XV_IMAGE_SRC_H__
+#define __GST_XV_IMAGE_SRC_H__
+
+#include <gst/gst.h>
+#include <gst/base/gstpushsrc.h>
+#include <glib.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <signal.h>
+
+#include <sys/types.h>
+#include <sys/shm.h>
+
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/Xvproto.h>
+#include <X11/extensions/XShm.h>
+#include <X11/extensions/Xdamage.h>
+
+#include <dri2.h> //libdri2-dev, libdrm-dev
+#include <tbm_bufmgr.h>
+
+#include "xv_types.h"
+
+#define C(b,m) (((b) >> (m)) & 0xFF)
+#define B(c,s) ((((unsigned int)(c)) & 0xff) << (s))
+#define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0))
+#define FOURCC_RGB32 FOURCC('R','G','B','4')
+#define FOURCC_I420 FOURCC('I','4','2','0')
+#define FOURCC_SN12 FOURCC('S','N','1','2')
+#define FOURCC_ST12 FOURCC('S','T','1','2')
+
+G_BEGIN_DECLS
+#define GST_TYPE_XV_IMAGE_SRC \
+ (gst_xv_image_src_get_type())
+#define GST_XV_IMAGE_SRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XV_IMAGE_SRC,GstXVImageSrc))
+#define GST_XV_IMAGE_SRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass), \
+ GST_TYPE_XV_IMAGE_SRC,GstXVImageSrcClass))
+#define GST_IS_XV_IMAGE_SRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XV_IMAGE_SRC))
+#define GST_IS_XV_IMAGE_SRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XV_IMAGE_SRC))
+typedef struct _GstXVImageSrc GstXVImageSrc;
+typedef struct _GstXVImageSrcClass GstXVImageSrcClass;
+
+struct _GstXVImageSrc
+{
+ GstPushSrc element;
+ Display *dpy;
+ int p;
+ Pixmap pixmap;
+ GC gc;
+ unsigned int width;
+ unsigned int height;
+ unsigned int framesize;
+ guint32 format_id;
+ Damage damage;
+ int damage_base;
+ unsigned int evt_base;
+ tbm_bufmgr bufmgr;
+ void *virtual;
+ tbm_bo bo;
+ DRI2Buffer *dri2_buffers;
+ int buf_share_method;
+ guint64 running_time;
+ guint64 base_time;
+ guint64 frame_duration;
+ gint rate_numerator;
+ gint rate_denominator;
+ GThread *updates_thread;
+ gboolean thread_return;
+ GQueue *queue;
+ GMutex *queue_lock;
+ GCond *queue_cond;
+ GMutex *cond_lock;
+ GCond *buffer_cond;
+ GMutex *buffer_cond_lock;
+ GMutex *dpy_lock;
+ gint drm_fd;
+ int current_data_type;
+ int new_data_type;
+ double get_image_overtime;
+ int get_image_overtime_cnt;
+ int gemname_cnt;
+ int tz_enable;
+ long sleep_base_time;
+ long sleep_limit_time;
+
+ /* For display selection */
+ Window win;
+ Atom requestor;
+ Atom selection;
+ Atom target;
+ Atom property;
+};
+
+struct _GstXVImageSrcClass
+{
+ GstPushSrcClass parent_class;
+
+ /* signals */
+ void (*video_with_ui) (void *data);
+ void (*video_only) (void *data);
+ void (*selection_notify) (void *data);
+};
+
+GType gst_xv_image_src_get_type (void);
+
+G_END_DECLS
+#endif /* __GST_XV_IMAGE_SRC_H__ */
--- /dev/null
+/**************************************************************************
+
+xserver-xorg-video-exynos
+
+Copyright 2010 - 2011 Samsung Electronics co., Ltd. All Rights Reserved.
+
+Contact: Boram Park <boram1288.park@samsung.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/* */
+/* File name : xv_types.h */
+/* Author : Boram Park (boram1288.park@samsung.com) */
+/* Protocol Version : 1.0.1 (Dec 16th 2009) */
+/* This file is for describing Xv APIs' buffer encoding method. */
+/* */
+
+#ifndef __XV_TYPE_H__
+#define __XV_TYPE_H__
+
+#define XV_DATA_HEADER 0xDEADCD01
+#define XV_DATA_VERSION 0x00010001
+
+/* Return Values */
+#define XV_OK 0
+#define XV_HEADER_ERROR -1
+#define XV_VERSION_MISMATCH -2
+
+/* Video Mode */
+#define DISPLAY_MODE_DEFAULT 0
+#define DISPLAY_MODE_PRI_VIDEO_ON_AND_SEC_VIDEO_FULL_SCREEN 1
+#define DISPLAY_MODE_PRI_VIDEO_OFF_AND_SEC_VIDEO_FULL_SCREEN 2
+
+/* Color space range */
+#define CSC_RANGE_NARROW 0
+#define CSC_RANGE_WIDE 1
+
+/* Buffer Type */
+#define XV_BUF_TYPE_DMABUF 0
+#define XV_BUF_TYPE_LEGACY 1
+#define XV_BUF_PLANE_NUM 3
+
+/* Data structure for XvPutImage / XvShmPutImage */
+typedef struct
+{
+ unsigned int _header; /* for internal use only */
+ unsigned int _version; /* for internal use only */
+
+ unsigned int YBuf;
+ unsigned int CbBuf;
+ unsigned int CrBuf;
+ unsigned int BufType;
+ unsigned int dmabuf_fd[XV_BUF_PLANE_NUM];
+ unsigned int gem_handle[XV_BUF_PLANE_NUM];
+ void *bo[XV_BUF_PLANE_NUM];
+} XV_DATA, * XV_DATA_PTR;
+
+static void
+#ifdef __GNUC__
+__attribute__ ((unused))
+#endif
+XV_INIT_DATA (XV_DATA_PTR data)
+{
+ data->_header = XV_DATA_HEADER;
+ data->_version = XV_DATA_VERSION;
+}
+
+static int
+#ifdef __GNUC__
+__attribute__ ((unused))
+#endif
+XV_VALIDATE_DATA (XV_DATA_PTR data)
+{
+ if (data->_header != XV_DATA_HEADER)
+ return XV_HEADER_ERROR;
+ if (data->_version != XV_DATA_VERSION)
+ return XV_VERSION_MISMATCH;
+ return XV_OK;
+}
+
+/* max channel count *********************************************************/
+#define SCMN_IMGB_MAX_PLANE (4)
+
+/* image buffer definition ***************************************************
+
+ +------------------------------------------+ ---
+ | | ^
+ | a[], p[] | |
+ | +---------------------------+ --- | |
+ | | | ^ | |
+ | |<---------- w[] ---------->| | | |
+ | | | | | |
+ | | | |
+ | | | h[] | e[]
+ | | | |
+ | | | | | |
+ | | | | | |
+ | | | v | |
+ | +---------------------------+ --- | |
+ | | v
+ +------------------------------------------+ ---
+
+ |<----------------- s[] ------------------>|
+*/
+
+typedef struct
+{
+ /* width of each image plane */
+ int w[SCMN_IMGB_MAX_PLANE];
+ /* height of each image plane */
+ int h[SCMN_IMGB_MAX_PLANE];
+ /* stride of each image plane */
+ int s[SCMN_IMGB_MAX_PLANE];
+ /* elevation of each image plane */
+ int e[SCMN_IMGB_MAX_PLANE];
+ /* user space address of each image plane */
+ void *a[SCMN_IMGB_MAX_PLANE];
+ /* physical address of each image plane, if needs */
+ void *p[SCMN_IMGB_MAX_PLANE];
+ /* color space type of image */
+ int cs;
+ /* left postion, if needs */
+ int x;
+ /* top position, if needs */
+ int y;
+ /* to align memory */
+ int __dummy2;
+ /* arbitrary data */
+ int data[16];
+ /* dma buf fd */
+ int dmabuf_fd[SCMN_IMGB_MAX_PLANE];
+ /* buffer share method */
+ int buf_share_method;
+ /* Y plane size in case of ST12 */
+ int y_size;
+ /* UV plane size in case of ST12 */
+ int uv_size;
+ /* Tizen buffer object */
+ void *bo[SCMN_IMGB_MAX_PLANE];
+ /* JPEG data */
+ void *jpeg_data;
+ /* JPEG size */
+ int jpeg_size;
+ /* TZ memory buffer */
+ int tz_enable;
+} SCMN_IMGB;
+
+#endif
+
projects / platform / upstream / gst-plugins-tizen.git / commitdiff