Plugins which use a LGPL library are as follows:
alsa alsa (http://alsa-project.org/)
-artsdsink aRts (http://arts-project.org/)
cacasink libcaca (http://sam.zoy.org/projects/libcaca/)
colorspacelcs libcolorspace
dvdec libdv (http://libdv.sourceforge.net/)
ffmpeg ffmpeg (http://ffmpeg.sourceforge.net/)
gdkpixbuf GTK+ (http://www.gtk.org/)
gnomevfs gnome-vfs (ftp.gnome.org//pub/GNOME/stable/sources/gnome-vfs/)
-gst_arts aRts (http://arts-project.org/)
gst1394 libraw1394 (http://www.linux1394.org/)
gstaf libaudiofile (http://www.68k.org/~michael/audiofile/)
gstsf libsndfile (http://www.mega-nerd.com/libsndfile/)
dirac (Dirac video codec)
http://www.bbc.co.uk/rd/projects/dirac/index.shtml
-aRts (for the arts plugin wrapper, and the artsd sink)
- http://www.arts-project.org
libdvdread (for the dvdsrc)
http://www.dtek.chalmers.se/groups/dvd/
(optional: libcss for encrypted DVDs)
APEXSINK_DIR =
endif
-# if USE_ARTS
-# ARTS_DIR=arts
-# else
-ARTS_DIR=
-# endif
-
-# if USE_ARTSC
-# ARTSC_DIR=artsd
-# else
-ARTSC_DIR=
-# endif
-
# if USE_AUDIOFILE
# AUDIOFILE_DIR=audiofile
# else
$(ASSRENDER_DIR) \
$(VOAMRWBENC_DIR) \
$(APEXSINK_DIR) \
- $(ARTS_DIR) \
- $(ARTSC_DIR) \
$(AUDIOFILE_DIR) \
$(BZ2_DIR) \
$(CDAUDIO_DIR) \
+++ /dev/null
-gst_artsio.cc
-gst_artsio.h
-gst_artsio.mcopclass
-gst_artsio.mcoptype
+++ /dev/null
-
-plugin_LTLIBRARIES = libgstarts.la
-
-SUFFIXES = .idl
-# on FC2, artsc-config --cflags has -pthread, which mcopidl doesn't like
-# If someone has time and energy, please check if -pthread should be allowed
-# in compile flags at all.
-.idl.cc:
- mcopidl -t `echo $(ARTS_CXXFLAGS) | sed 's/-pthread//g'` $<
-
-# mcopidl Extension Expansion Technology clean up
-CLEANFILES = gst_artsio.h gst_artsio.cc gst_artsio.mcopclass gst_artsio.mcoptype
-
-EXTRA_DIST = gst_artsio.idl
-BUILT_SOURCES = gst_artsio.cc
-
-libgstarts_la_SOURCES = gst_arts.c gst_artsio_impl.cc
-nodist_libgstarts_la_SOURCES = gst_artsio.cc
-libgstarts_la_CFLAGS = $(GST_CFLAGS)
-libgstarts_la_CXXFLAGS = $(ARTS_CXXFLAGS) $(GST_CFLAGS)
-libgstarts_la_LIBADD = $(ARTS_LIBS) -lartsflow -lartsflow_idl
-libgstarts_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstarts_la_LIBTOOLFLAGS = --tag=disable-static
-
-noinst_HEADERS = gst_arts.h gst_artsio_impl.h
-
-dist-hook:
- rm -f $(distdir)/gst_artsio.cc
+++ /dev/null
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * 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 <string.h>
-#include <math.h>
-
-#ifdef HAVE_OSS_INCLUDE_IN_SYS
-#include <sys/soundcard.h>
-#else
-
-#ifdef HAVE_OSS_INCLUDE_IN_ROOT
-#include <soundcard.h>
-#else
-
-#include <machine/soundcard.h>
-
-#endif /* HAVE_OSS_INCLUDE_IN_ROOT */
-
-#endif /* HAVE_OSS_INCLUDE_IN_SYS */
-
-
-/*#define DEBUG_ENABLED */
-#include "gst_arts.h"
-#include "gst_artsio_impl.h"
-
-
-static GstStaticPadTemplate sink_temp = GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "depth = (int) 16, "
- "width = (int) 16, "
- "signed = (boolean) true, "
- "channels = (int) 2, "
- "rate = (int) 44100, " "endianness = (int) byte_order")
- );
-
-static GstStaticPadTemplate src_temp = GST_STATIC_PAD_TEMPLATE ("src",
- GST_PAD_SRC,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("audio/x-raw-int, "
- "depth = (int) 16, "
- "width = (int) 16, "
- "signed = (boolean) true, "
- "channels = (int) 2, "
- "rate = (int) 44100, " "endianness = (int) byte_order")
- );
-
-enum
-{
- ARG_0,
- ARG_LAST
-};
-
-static void gst_arts_base_init (gpointer g_class);
-static void gst_arts_class_init (GstARTSClass * klass);
-static void gst_arts_init (GstARTS * arts);
-
-static void gst_arts_loop (GstElement * element);
-
-
-static GstElementClass *parent_class = NULL;
-
-/*static guint gst_arts_signals[LAST_SIGNAL] = { 0 }; */
-
-GType
-gst_arts_get_type (void)
-{
- static GType gst_arts_type = 0;
-
- if (!gst_arts_type) {
- static const GTypeInfo gst_arts_info = {
- sizeof (GstARTSClass),
- gst_arts_base_init,
- NULL,
- (GClassInitFunc) gst_arts_class_init,
- NULL,
- NULL,
- sizeof (GstARTS),
- 0,
- (GInstanceInitFunc) gst_arts_init,
- };
-
- gst_arts_type =
- g_type_register_static (GST_TYPE_ELEMENT, "GstArts", &gst_arts_info, 0);
- }
- return gst_arts_type;
-}
-
-static void
-gst_arts_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&sink_temp));
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&src_temp));
- gst_element_class_set_details_simple (element_class, "aRts plugin",
- "Filter/Audio", "aRts wrapper filter",
- "Erik Walthinsen <omega@temple-baptist.com, "
- "Stefan Westerfeld <stefan@space.twc.de>");
-}
-
-static void
-gst_arts_class_init (GstARTSClass * klass)
-{
- GObjectClass *gobject_class;
- GstElementClass *gstelement_class;
-
- parent_class = g_type_class_peek_parent (klass);
-
- gobject_class = (GObjectClass *) klass;
- gstelement_class = (GstElementClass *) klass;
-}
-
-static void
-gst_arts_init (GstARTS * arts)
-{
- arts->sinkpad =
- gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
- (arts), "sink"), "sink");
- gst_element_add_pad (GST_ELEMENT (arts), arts->sinkpad);
-
- arts->srcpad =
- gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
- (arts), "src"), "src");
- gst_element_add_pad (GST_ELEMENT (arts), arts->srcpad);
-
- gst_element_set_loop_function (GST_ELEMENT (arts), gst_arts_loop);
-
- arts->wrapper = gst_arts_wrapper_new (arts->sinkpad, arts->srcpad);
-}
-
-static void
-gst_arts_loop (GstElement * element)
-{
- GstARTS *arts = (GstARTS *) element;
-
- g_return_if_fail (arts != NULL);
-
- gst_arts_wrapper_do (arts->wrapper);
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
- if (!gst_element_register (plugin, "artsfilter", GST_RANK_NONE,
- GST_TYPE_ARTS))
- return FALSE;
-
- return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- arts,
- "arTs filter wrapper",
- plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
+++ /dev/null
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * gstarts.h: Header for ARTS plugin
- *
- * 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_ARTS_H__
-#define __GST_ARTS_H__
-
-
-#include <gst/gst.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define GST_TYPE_ARTS \
- (gst_arts_get_type())
-#define GST_ARTS(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ARTS,GstARTS))
-#define GST_ARTS_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ARTS,GstARTSClass))
-#define GST_IS_ARTS(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ARTS))
-#define GST_IS_ARTS_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ARTS))
-
-typedef struct _GstARTS GstARTS;
-typedef struct _GstARTSClass GstARTSClass;
-
-struct _GstARTS {
- GstElement element;
-
- GstPad *sinkpad, *srcpad;
- void *wrapper;
-};
-
-struct _GstARTSClass {
- GstElementClass parent_class;
-};
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* __GST_ARTS_H__ */
+++ /dev/null
-#include "artsflow.idl"
-
-module Gst {
-
-interface ArtsMonoSink : Arts::SynthModule {
- default out audio stream output;
-};
-
-interface ArtsStereoSink : Arts::SynthModule {
- default out audio stream outleft,outright;
-};
-
-interface ArtsMonoSrc : Arts::SynthModule {
- default in audio stream input;
-};
-
-interface ArtsStereoSrc : Arts::SynthModule {
- default in audio stream inleft,inright;
-};
-
-};
+++ /dev/null
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <math.h>
-#include "artsflow.h"
-#include "stdsynthmodule.h"
-#include "gst_artsio.h"
-#include "convert.h"
-#include "connect.h"
-#include "flowsystem.h"
-
-#include <gst/gst.h>
-
-using namespace Arts;
-
-namespace Gst
-{
-
- class ArtsStereoSink_impl:virtual public ArtsStereoSink_skel,
- virtual public StdSynthModule
- {
-
- GstPad *sinkpad;
- GstPad *srcpad;
- unsigned long remainingsamples;
- GstData *inbuf;
- unsigned char *dataptr;
-
- public:
-
- ArtsStereoSink_impl ()
- {
- remainingsamples = 0;
- inbuf = NULL;
- dataptr = NULL;
- }
-
- void calculateBlock (unsigned long samples)
- {
- unsigned long fulfilled = 0;
-//gint16 *s;
-//fprintf(stderr,"StereoSink: getting %d samples\n",samples);
-
- while (fulfilled < samples)
- {
- if (remainingsamples == 0) {
-//fprintf(stderr,"need to get a buffer\n");
- if (inbuf) {
- gst_data_unref (inbuf);
- inbuf = NULL;
- }
- // start by pulling a buffer from GStreamer
- inbuf = gst_pad_pull (sinkpad);
-
- while (GST_IS_EVENT (inbuf)) {
- switch (GST_EVENT_TYPE (inbuf)) {
- case GST_EVENT_EOS:
- gst_element_set_eos (GST_PAD_PARENT (sinkpad));
- default:
- break;
- }
- gst_pad_event_default (srcpad, GST_EVENT (inbuf));
- inbuf = gst_pad_pull (sinkpad);
- }
-
- dataptr = GST_BUFFER_DATA (GST_BUFFER (inbuf));
- remainingsamples = GST_BUFFER_SIZE (GST_BUFFER (inbuf)) / 4;
-//fprintf(stderr,"got a buffer with %d samples\n",remainingsamples);
- }
-
- unsigned long count = MIN (remainingsamples, samples - fulfilled);
-
-//fprintf(stderr,"have %d samples left, can fill %d\n",remainingsamples,count);
- convert_stereo_i16le_2float (count, dataptr, outleft, outright);
-//s = (gint16 *)dataptr;
-//fprintf(stderr,"samples in are %d and %d, out are %f and %f\n",s[0],s[1],outleft[0],outright[0]);
- remainingsamples -= count;
- dataptr += 4 * count;
- fulfilled += count;
- }
- }
-
-
- void setPad (GstPad * pad)
- {
- sinkpad = pad;
- }
- void setSrcPad (GstPad * pad)
- {
- srcpad = pad;
- }
- };
-
-
- class ArtsStereoSrc_impl:virtual public ArtsStereoSrc_skel,
- virtual public StdSynthModule
- {
-
- GstPad *srcpad;
- GstBuffer *outbuf;
- unsigned char *dataptr;
-
- public:
-
- void calculateBlock (unsigned long samples)
- {
-//gint16 *s;
-//fprintf(stderr,"StereoSrc: handed %d samples\n",samples);
- outbuf = gst_buffer_new ();
- GST_BUFFER_DATA (outbuf) = (guchar *) g_malloc (samples * 4);
- GST_BUFFER_SIZE (outbuf) = samples * 4;
- memset (GST_BUFFER_DATA (outbuf), 0, samples * 4);
- convert_stereo_2float_i16le (samples, inleft, inright,
- GST_BUFFER_DATA (outbuf));
-//s = (gint16 *)GST_BUFFER_DATA(outbuf);
-//fprintf(stderr,"samples in are %f and %f, out are %d and %d\n",inleft[0],inright[0],s[0],s[1]);
- gst_pad_push (srcpad, GST_DATA (outbuf));
- outbuf = NULL;
- }
-
-
- void setPad (GstPad * pad)
- {
- srcpad = pad;
- }
- };
-
- class GstArtsWrapper
- {
- Dispatcher *dispatcher;
- ArtsStereoSink sink;
- ArtsStereoSrc source;
- StereoVolumeControl effect;
-
- public:
- GstArtsWrapper (GstPad * sinkpad, GstPad * sourcepad)
- {
- dispatcher = new Arts::Dispatcher ();
- ArtsStereoSink_impl *sink_impl = new ArtsStereoSink_impl ();
- ArtsStereoSrc_impl *source_impl = new ArtsStereoSrc_impl ();
- sink_impl->setPad (sinkpad);
- sink_impl->setSrcPad (sourcepad);
- source_impl->setPad (sourcepad);
- sink = ArtsStereoSink::_from_base (sink_impl);
- source = ArtsStereoSrc::_from_base (source_impl);
- sink.start ();
- effect.start ();
- source.start ();
- effect.scaleFactor (0.5);
- connect (sink, effect);
- connect (effect, source);
-// connect(sink,source);
- }
- void iterate ()
- {
- source._node ()->requireFlow ();
- }
- };
-
-
-};
-
-
-extern "C"
-{
-
- void *gst_arts_wrapper_new (GstPad * sinkpad, GstPad * sourcepad)
- {
- return new Gst::GstArtsWrapper (sinkpad, sourcepad);
- }
-
- void gst_arts_wrapper_free (void *wrapper)
- {
- Gst::GstArtsWrapper * w = (Gst::GstArtsWrapper *) wrapper;
- delete w;
- }
-
- void gst_arts_wrapper_do (void *wrapper)
- {
- Gst::GstArtsWrapper * w = (Gst::GstArtsWrapper *) wrapper;
- w->iterate ();
- }
-
-}
-
-// vim:sts=2:sw=2
+++ /dev/null
-#include <gst/gst.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-void *gst_arts_wrapper_new(GstPad *sinkpad, GstPad *sourcepad);
-void gst_arts_wrapper_free(void *wrapper);
-void gst_arts_wrapper_do(void *wrapper);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
+++ /dev/null
-
-plugin_LTLIBRARIES = libgstartsdsink.la
-
-libgstartsdsink_la_SOURCES = gstartsdsink.c
-libgstartsdsink_la_CFLAGS = $(GST_CFLAGS) $(ARTSC_CFLAGS)
-libgstartsdsink_la_LIBADD = $(ARTSC_LIBS)
-libgstartsdsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstartsdsink_la_LIBTOOLFLAGS = --tag=disable-static
-
-noinst_HEADERS = gstartsdsink.h
+++ /dev/null
-
-
-To compile: artsc.h (On debian: libarts-dev)
-To use: libartsc (On debian: libarts)
+++ /dev/null
-/* GStreamer
- * Copyright (C) <2001> Richard Boulton <richard-gst@tartarus.org>
- *
- * Based on example.c:
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * 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 "gstartsdsink.h"
-#include <gst/audio/audio.h>
-
-/* Signals and args */
-enum
-{
- /* FILL ME */
- LAST_SIGNAL
-};
-
-enum
-{
- ARG_0,
- ARG_MUTE,
- ARG_NAME
-};
-
-static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS (GST_AUDIO_INT_PAD_TEMPLATE_CAPS)
- );
-
-static void gst_artsdsink_base_init (gpointer g_class);
-static void gst_artsdsink_class_init (GstArtsdsinkClass * klass);
-static void gst_artsdsink_init (GstArtsdsink * artsdsink);
-
-static gboolean gst_artsdsink_open_audio (GstArtsdsink * sink);
-static void gst_artsdsink_close_audio (GstArtsdsink * sink);
-static GstStateChangeReturn gst_artsdsink_change_state (GstElement * element,
- GstStateChange transition);
-static gboolean gst_artsdsink_sync_parms (GstArtsdsink * artsdsink);
-static GstPadLinkReturn gst_artsdsink_link (GstPad * pad, const GstCaps * caps);
-static void gst_artsdsink_chain (GstPad * pad, GstData * _data);
-
-static void gst_artsdsink_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec);
-static void gst_artsdsink_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec);
-
-static GstElementClass *parent_class = NULL;
-
-/*static guint gst_artsdsink_signals[LAST_SIGNAL] = { 0 }; */
-
-GType
-gst_artsdsink_get_type (void)
-{
- static GType artsdsink_type = 0;
-
- if (!artsdsink_type) {
- static const GTypeInfo artsdsink_info = {
- sizeof (GstArtsdsinkClass),
- gst_artsdsink_base_init,
- NULL,
- (GClassInitFunc) gst_artsdsink_class_init,
- NULL,
- NULL,
- sizeof (GstArtsdsink),
- 0,
- (GInstanceInitFunc) gst_artsdsink_init,
- };
-
- artsdsink_type =
- g_type_register_static (GST_TYPE_ELEMENT, "GstArtsdsink",
- &artsdsink_info, 0);
- }
- return artsdsink_type;
-}
-
-static void
-gst_artsdsink_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&sink_factory));
- gst_element_class_set_details_simple (element_class, "aRtsd audio sink",
- "Sink/Audio",
- "Plays audio to an aRts server",
- "Richard Boulton <richard-gst@tartarus.org>");
-}
-
-static void
-gst_artsdsink_class_init (GstArtsdsinkClass * klass)
-{
- GObjectClass *gobject_class;
- GstElementClass *gstelement_class;
-
- gobject_class = (GObjectClass *) klass;
- gstelement_class = (GstElementClass *) klass;
-
- parent_class = g_type_class_peek_parent (klass);
-
- /* FIXME: add long property descriptions */
- g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MUTE,
- g_param_spec_boolean ("mute", "mute", "mute", TRUE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- /* FIXME: rename to e.g. "client-name" */
- g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NAME,
- g_param_spec_string ("name", "name", "name", NULL,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- gobject_class->set_property = gst_artsdsink_set_property;
- gobject_class->get_property = gst_artsdsink_get_property;
-
- gstelement_class->change_state = gst_artsdsink_change_state;
-}
-
-static void
-gst_artsdsink_init (GstArtsdsink * artsdsink)
-{
- artsdsink->sinkpad =
- gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
- (artsdsink), "sink"), "sink");
- gst_element_add_pad (GST_ELEMENT (artsdsink), artsdsink->sinkpad);
- gst_pad_set_chain_function (artsdsink->sinkpad, gst_artsdsink_chain);
- gst_pad_set_link_function (artsdsink->sinkpad, gst_artsdsink_link);
-
- artsdsink->connected = FALSE;
- artsdsink->mute = FALSE;
- artsdsink->connect_name = NULL;
-}
-
-static gboolean
-gst_artsdsink_sync_parms (GstArtsdsink * artsdsink)
-{
- g_return_val_if_fail (artsdsink != NULL, FALSE);
- g_return_val_if_fail (GST_IS_ARTSDSINK (artsdsink), FALSE);
-
- if (!artsdsink->connected)
- return TRUE;
-
- /* Need to set stream to use new parameters: only way to do this is to reopen. */
- gst_artsdsink_close_audio (artsdsink);
- return gst_artsdsink_open_audio (artsdsink);
-}
-
-static GstPadLinkReturn
-gst_artsdsink_link (GstPad * pad, const GstCaps * caps)
-{
- GstArtsdsink *artsdsink = GST_ARTSDSINK (gst_pad_get_parent (pad));
- GstStructure *structure;
-
- structure = gst_caps_get_structure (caps, 0);
- gst_structure_get_int (structure, "rate", &artsdsink->frequency);
- gst_structure_get_int (structure, "depth", &artsdsink->depth);
- gst_structure_get_int (structure, "signed", &artsdsink->signd);
- gst_structure_get_int (structure, "channels", &artsdsink->channels);
-
- if (gst_artsdsink_sync_parms (artsdsink))
- return GST_PAD_LINK_OK;
-
- return GST_PAD_LINK_REFUSED;
-}
-
-static void
-gst_artsdsink_chain (GstPad * pad, GstData * _data)
-{
- GstBuffer *buf = GST_BUFFER (_data);
- GstArtsdsink *artsdsink;
-
- g_return_if_fail (pad != NULL);
- g_return_if_fail (GST_IS_PAD (pad));
- g_return_if_fail (buf != NULL);
-
- artsdsink = GST_ARTSDSINK (gst_pad_get_parent (pad));
-
- if (GST_BUFFER_DATA (buf) != NULL) {
- gst_trace_add_entry (NULL, 0, GPOINTER_TO_INT (buf),
- "artsdsink: writing to server");
- if (!artsdsink->mute && artsdsink->connected) {
- int bytes;
- void *bufptr = GST_BUFFER_DATA (buf);
- int bufsize = GST_BUFFER_SIZE (buf);
-
- GST_DEBUG ("artsdsink: stream=%p data=%p size=%d",
- artsdsink->stream, GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
-
- do {
- bytes = arts_write (artsdsink->stream, bufptr, bufsize);
- if (bytes < 0) {
- fprintf (stderr, "arts_write error: %s\n", arts_error_text (bytes));
- gst_buffer_unref (buf);
- return;
- }
- bufptr += bytes;
- bufsize -= bytes;
- } while (bufsize > 0);
- }
- }
- gst_buffer_unref (buf);
-}
-
-static void
-gst_artsdsink_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstArtsdsink *artsdsink;
-
- g_return_if_fail (GST_IS_ARTSDSINK (object));
- artsdsink = GST_ARTSDSINK (object);
-
- switch (prop_id) {
- case ARG_MUTE:
- artsdsink->mute = g_value_get_boolean (value);
- break;
- case ARG_NAME:
- if (artsdsink->connect_name != NULL)
- g_free (artsdsink->connect_name);
- if (g_value_get_string (value) == NULL)
- artsdsink->connect_name = NULL;
- else
- artsdsink->connect_name = g_strdup (g_value_get_string (value));
- break;
- default:
- break;
- }
-}
-
-static void
-gst_artsdsink_get_property (GObject * object, guint prop_id, GValue * value,
- GParamSpec * pspec)
-{
- GstArtsdsink *artsdsink;
-
- g_return_if_fail (GST_IS_ARTSDSINK (object));
- artsdsink = GST_ARTSDSINK (object);
-
- switch (prop_id) {
- case ARG_MUTE:
- g_value_set_boolean (value, artsdsink->mute);
- break;
- case ARG_NAME:
- g_value_set_string (value, artsdsink->connect_name);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
- if (!gst_element_register (plugin, "artsdsink", GST_RANK_NONE,
- GST_TYPE_ARTSDSINK))
- return FALSE;
-
- return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- artsdsink,
- "Plays audio to an aRts server",
- plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
-
-static gboolean
-gst_artsdsink_open_audio (GstArtsdsink * sink)
-{
- const char connname[] = "gstreamer";
- int errcode;
-
- /* Name used by aRtsd for this connection. */
- if (sink->connect_name != NULL)
- connname = sink->connect_name;
-
- /* FIXME: this should only ever happen once per process. */
- /* Really, artsc needs to be made thread safe to fix this (and other related */
- /* problems). */
- errcode = arts_init ();
- if (errcode < 0) {
- fprintf (stderr, "arts_init error: %s\n", arts_error_text (errcode));
- return FALSE;
- }
-
- GST_DEBUG ("artsdsink: attempting to open connection to aRtsd server");
- sink->stream = arts_play_stream (sink->frequency, sink->depth,
- sink->channels, connname);
- /* FIXME: check connection */
- /* GST_DEBUG ("artsdsink: can't open connection to aRtsd server"); */
-
- GST_OBJECT_FLAG_SET (sink, GST_ARTSDSINK_OPEN);
- sink->connected = TRUE;
-
- return TRUE;
-}
-
-static void
-gst_artsdsink_close_audio (GstArtsdsink * sink)
-{
- if (!sink->connected)
- return;
-
- arts_close_stream (sink->stream);
- arts_free ();
- GST_OBJECT_FLAG_UNSET (sink, GST_ARTSDSINK_OPEN);
- sink->connected = FALSE;
-
- g_print ("artsdsink: closed connection\n");
-}
-
-static GstStateChangeReturn
-gst_artsdsink_change_state (GstElement * element, GstStateChange transition)
-{
- g_return_val_if_fail (GST_IS_ARTSDSINK (element), FALSE);
-
- /* if going down into NULL state, close the stream if it's open */
- if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
- if (GST_OBJECT_FLAG_IS_SET (element, GST_ARTSDSINK_OPEN))
- gst_artsdsink_close_audio (GST_ARTSDSINK (element));
- /* otherwise (READY or higher) we need to open the stream */
- } else {
- if (!GST_OBJECT_FLAG_IS_SET (element, GST_ARTSDSINK_OPEN)) {
- if (!gst_artsdsink_open_audio (GST_ARTSDSINK (element)))
- return GST_STATE_CHANGE_FAILURE;
- }
- }
-
- if (GST_ELEMENT_CLASS (parent_class)->change_state)
- return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
- return GST_STATE_CHANGE_SUCCESS;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * 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_ARTSDSINK_H__
-#define __GST_ARTSDSINK_H__
-
-#include <gst/gst.h>
-#include <artsc.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-
-#define GST_TYPE_ARTSDSINK \
- (gst_artsdsink_get_type())
-#define GST_ARTSDSINK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ARTSDSINK,GstArtsdsink))
-#define GST_ARTSDSINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ARTSDSINK,GstArtsdsinkClass))
-#define GST_IS_ARTSDSINK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ARTSDSINK))
-#define GST_IS_ARTSDSINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ARTSDSINK))
-
-typedef enum {
- GST_ARTSDSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0)
- GST_ARTSDSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2),
-} GstArtsdSinkFlags;
-
-typedef struct _GstArtsdsink GstArtsdsink;
-typedef struct _GstArtsdsinkClass GstArtsdsinkClass;
-
-struct _GstArtsdsink {
- GstElement element;
-
- GstPad *sinkpad;
-
- gboolean connected;
- arts_stream_t stream;
- gboolean mute;
- gboolean signd;
- gint depth;
- gint channels;
- gint frequency;
- gchar* connect_name;
-};
-
-struct _GstArtsdsinkClass {
- GstElementClass parent_class;
-};
-
-GType gst_artsdsink_get_type(void);
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* __GST_ARTSDSINK_H__ */
EXTRA_DIST = \
a52.m4 \
aalib.m4 \
- as-arts.m4 \
as-ffmpeg.m4 \
as-liblame.m4 \
as-slurp-ffmpeg.m4 \
gconf-2.m4 \
gettext.m4 \
glibc21.m4 \
- gst-artsc.m4 \
gst-fionread.m4 \
gst-sdl.m4 \
gst-sid.m4 \
+++ /dev/null
-dnl as-arts.m4 0.1.0
-
-dnl $Id: as-arts.m4,v 1.5 2004/05/21 11:20:49 thomasvs Exp $
-dnl if you copy this file to your cvs,
-dnl add this file using cvs -ko add to retain this header
-
-dnl This is an example arts .m4 adapted and scrubbed by thomasvs
-
-# Configure paths for ARTS
-# Philip Stadermann 2001-06-21
-# stolen from esd.m4
-
-dnl AM_PATH_ARTS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for ARTS, and define ARTS_CXXFLAGS and ARTS_LIBS
-dnl
-AC_DEFUN([AM_PATH_ARTS],
-[dnl
-dnl Get the cflags and libraries from the artsc-config script
-dnl
-AC_ARG_WITH(arts-prefix,
- AC_HELP_STRING([--with-arts-prefix=PFX],
- [prefix where ARTS is installed (optional)]),
- arts_prefix="$withval", arts_prefix="")
-
-AC_ARG_WITH(arts-exec-prefix,
- AC_HELP_STRING([--with-arts-exec-prefix=PFX],
- [exec prefix where ARTS is installed (optional)]),
- arts_exec_prefix="$withval", arts_exec_prefix="")
-
-AC_ARG_ENABLE(artstest,
- AC_HELP_STRING([--disable-artstest],
- [do not try to compile and run a test ARTS program]),
- , enable_artstest=yes)
-
- if test x$arts_exec_prefix != x ; then
- arts_args="$arts_args --exec-prefix=$arts_exec_prefix"
- if test x${ARTS_CONFIG+set} != xset ; then
- ARTS_CONFIG=$arts_exec_prefix/bin/artsc-config
- fi
- fi
- if test x$arts_prefix != x ; then
- arts_args="$arts_args --prefix=$arts_prefix"
- if test x${ARTS_CONFIG+set} != xset ; then
- ARTS_CONFIG=$arts_prefix/bin/artsc-config
- fi
- fi
-
- AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
- min_arts_version=ifelse([$1], ,0.9.5,$1)
- AC_MSG_CHECKING(for ARTS artsc - version >= $min_arts_version)
- no_arts=""
- if test "$ARTS_CONFIG" = "no" ; then
- no_arts=yes
- else
- # FIXME: thomas added this sed to get arts path instead of artsc
- # replace -I.../artsc with -I.../arts
- ARTS_CXXFLAGS=`$ARTS_CONFIG $artsconf_args --cflags | artsc-config --cflags | sed 's/\(-I.*\)artsc/\1arts/'`
- ARTS_LIBS=`$ARTS_CONFIG $artsconf_args --libs | sed 's/artsc$/arts/'`
-
- arts_major_version=`$ARTS_CONFIG $arts_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- arts_minor_version=`$ARTS_CONFIG $arts_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- arts_micro_version=`$ARTS_CONFIG $arts_config_args --version | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
- if test "x$enable_artstest" = "xyes" ; then
- dnl ac_save_CXXFLAGS="$CXXFLAGS"
- dnl ac_save_LIBS="$LIBS"
- dnl CFLAGS="$CFLAGS $ARTS_CXXFLAGS"
- dnl LIBS="$LIBS $ARTS_LIBS"
-dnl
-dnl Now check if the installed ARTS is sufficiently new. (Also sanity
-dnl checks the results of artsc-config to some extent)
-dnl
-
-dnl a*s: to successfully compile the C++ test app, we need to
-dnl first make sure we're going to compile it as C++ (with AC_LANG_PUSH),
-dnl then add the CFLAGS and CLIBS of arts which we just discovered to the
-dnl C++ compilation and linking flags.
-dnl We also need to clean up after the test; this means using AC_LANG_POP
-dnl and restoring the CPPFLAGS and LDFLAGS from the saved values we take
-dnl here.
-
-dnl ask nicely for C++ compilation
- AC_LANG_PUSH(C++)
-
-dnl save compilation and link flags and make our own
- ac_save_CPPFLAGS="$CPPFLAGS"
- ac_save_LDFLAGS="$LDFLAGS"
- AC_SUBST(CPPFLAGS,"$CPPFLAGS $ARTS_CXXFLAGS")
- AC_SUBST(LDFLAGS,"$LDFLAGS $ARTS_CLIBS")
-
- rm -f conf.artstest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <artsflow.h>
-
-char*
-my_strdup (char *str)
-{
- char *new_str;
-
- if (str)
- {
- // thomas: the original test did not have the typecast
- new_str = (char *) malloc ((strlen (str) + 1) * sizeof(char));
- strcpy (new_str, str);
- }
- else
- new_str = NULL;
-
- return new_str;
-}
-
-int main ()
-{
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.artstest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = my_strdup("$min_arts_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_arts_version");
- exit(1);
- }
-
- if (($arts_major_version > major) ||
- (($arts_major_version == major) && ($arts_minor_version > minor)) ||
- (($arts_major_version == major) && ($arts_minor_version == minor) && ($arts_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** 'artsc-config --version' returned %d.%d.%d, but the minimum version\n", $arts_major_version, $arts_minor_version, $arts_micro_version);
- printf("*** of ARTS required is %d.%d.%d. If artsc-config is correct, then it is\n", major, minor, micro);
- printf("*** best to upgrade to the required version.\n");
- printf("*** If artsc-config was wrong, set the environment variable ARTS_CONFIG\n");
- printf("*** to point to the correct copy of artsc-config, and remove the file\n");
- printf("*** config.cache before re-running configure\n");
- return 1;
- }
-}
-
-],, no_arts=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- dnl CFLAGS="$ac_save_CFLAGS"
- dnl LIBS="$ac_save_LIBS"
- dnl a*s this is were we clean up after the test
- AC_LANG_POP(C++)
- CXXFLAGS="$ac_save_CXXFLAGS"
- LDFLAGS="$ac_save_LDFLAGS"
- dnl a*s we are sure that these are right, so we make them active
- AC_SUBST(CXXFLAGS,"$CXXFLAGS")
- AC_SUBST(LDFLAGS,"$LDFLAGS")
- fi
- fi
- if test "x$no_arts" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$ARTS_CONFIG" = "no" ; then
- echo "*** The artsc-config script installed by ARTS could not be found"
- echo "*** If ARTS was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the ARTS_CONFIG environment variable to the"
- echo "*** full path to artsc-config."
- else
- if test -f conf.artstest ; then
- :
- else
- echo "*** Could not run ARTS test program, checking why..."
- CFLAGS="$CFLAGS $ARTS_CXXFLAGS"
- LIBS="$LIBS $ARTS_LIBS"
- AC_TRY_LINK([
-#include <stdio.h>
-#include <artsflow.h>
-], [ return 0; ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding ARTS or finding the wrong"
- echo "*** version of ARTS. If it is not finding ARTS, 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 the"
- echo "*** exact error that occured. This usually means ARTS was incorrectly installed"
- echo "*** or that you have moved ARTS since it was installed. In the latter case, you"
- echo "*** may want to edit the artsc-config script: $ARTS_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- ARTS_CXXFLAGS=""
- ARTS_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(ARTS_CXXFLAGS)
- AC_SUBST(ARTS_LIBS)
- rm -f conf.artstest
-])
-
-dnl release C++ question
-
+++ /dev/null
-dnl Perform a check for existence of ARTSC
-dnl Richard Boulton <richard-alsa@tartarus.org>
-dnl Last modification: 26/06/2001
-dnl GST_CHECK_ARTSC()
-dnl
-dnl This check was written for GStreamer: it should be renamed and checked
-dnl for portability if you decide to use it elsewhere.
-dnl
-AC_DEFUN([GST_CHECK_ARTSC],
-[
- AC_PATH_PROG(ARTSC_CONFIG, artsc-config, no)
- if test "x$ARTSC_CONFIG" = "xno"; then
- AC_MSG_WARN([Couldn't find artsc-config])
- HAVE_ARTSC=no
- ARTSC_LIBS=
- ARTSC_CFLAGS=
- else
- ARTSC_LIBS=`artsc-config --libs`
- ARTSC_CFLAGS=`artsc-config --cflags`
- dnl AC_CHECK_HEADER uses CPPFLAGS, but not CFLAGS.
- dnl FIXME: Ensure only suitable flags result from artsc-config --cflags
- CPPFLAGS="$CPPFLAGS $ARTSC_CFLAGS"
- AC_CHECK_HEADER(artsc.h, HAVE_ARTSC=yes, HAVE_ARTSC=no)
- fi
- AC_SUBST(ARTSC_LIBS)
- AC_SUBST(ARTSC_CFLAGS)
-])
-
projects / platform / upstream / gstreamer.git / commitdiff