dnl *** dvdread ***
translit(dnm, m, l) AM_CONDITIONAL(USE_DVDREAD, true)
-GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdsrc, [
+GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdreadsrc, [
GST_CHECK_LIBHEADER(DVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, DVDREAD_LIBS="-ldvdread")
AC_SUBST(DVDREAD_LIBS)
])
+dnl *** dvdnav ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_DVDNAV, true)
+GST_CHECK_FEATURE(DVDNAV, [dvdnav library], dvdnavsrc, [
+ translit(dnm, m, l) AC_SUBST(DVDNAV_LIBS)
+ translit(dnm, m, l) AC_SUBST(DVDNAV_CFLAGS)
+ GST_CHECK_CONFIGPROG(DVDNAV, dvdnav-config)
+])
+
dnl **** ESound ****
translit(dnm, m, l) AM_CONDITIONAL(USE_ESD, true)
GST_CHECK_FEATURE(ESD, [esound plugins], esdsink esdmon, [
ext/cdparanoia/Makefile
ext/dv/Makefile
ext/dvdread/Makefile
+ext/dvdnav/Makefile
ext/esd/Makefile
ext/ffmpeg/Makefile
ext/flac/Makefile
DVDREAD_DIR=
endif
+if USE_DVDNAV
+DVDNAV_DIR=dvdnav
+else
+DVDNAV_DIR=
+endif
+
if USE_ESD
ESD_DIR=esd
else
SUBDIRS=$(A52DEC_DIR) $(AALIB_DIR) $(ALSA_DIR) \
$(ARTS_DIR) $(ARTSC_DIR) $(AUDIOFILE_DIR) \
$(AVIFILE_DIR) $(CDPARANOIA_DIR) $(DV_DIR) \
- $(DVDREAD_DIR) $(ESD_DIR) \
+ $(DVDREAD_DIR) $(DVDNAV_DIR) $(ESD_DIR) \
$(FLAC_DIR) $(GNOMEVFS_DIR) $(GSM_DIR) \
$(HERMES_DIR) $(HTTP_DIR) $(JACK_DIR) $(JPEG_DIR) \
$(LADSPA_DIR) $(LAME_DIR) $(LCS_DIR) \
a52dec aalib alsa \
arts artsd avifile \
audiofile cdparanoia dv \
- dvdread esd ffmpeg \
+ dvdread dvdnav esd ffmpeg \
flac gnomevfs gsm \
hermes http jack jpeg \
ladspa lame lcs \
--- /dev/null
+plugindir = $(libdir)/gst
+
+plugin_LTLIBRARIES = libgstdvdnavsrc.la
+
+libgstdvdnavsrc_la_SOURCES = dvdnavsrc.c
+libgstdvdnavsrc_la_CFLAGS = $(GST_CFLAGS) $(DVDNAV_CFLAGS)
+libgstdvdnavsrc_la_LIBADD = $(DVDNAV_LIBS)
+libgstdvdnavsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+noinst_HEADERS = dvdnavsrc.h
+
+EXTRA_DIST = README
--- /dev/null
+Various Info
+============
+
+http://members.aol.com/mpucoder/DVD/index.html
+http://dvd.sourceforge.net/
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2002 David I. Lehn <dlehn@users.sourceforge.net>
+ *
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <assert.h>
+
+#include <dvdnavsrc.h>
+
+#include "config.h"
+
+#include <dvdnav/dvdnav.h>
+
+struct _DVDNavSrcPrivate {
+ GstElement element;
+ /* pads */
+ GstPad *srcpad;
+
+ /* location */
+ gchar *location;
+
+ gboolean new_seek;
+
+ int title, chapter, angle;
+ dvdnav_t *dvdnav;
+};
+
+
+GstElementDetails dvdnavsrc_details = {
+ "DVD Source",
+ "Source/File/DVD",
+ "Access a DVD with navigation features using libdvdnav",
+ VERSION,
+ "David I. Lehn <dlehn@users.sourceforge.net>",
+ "(C) 2002",
+};
+
+
+/* DVDNavSrc signals and args */
+enum {
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum {
+ ARG_0,
+ ARG_LOCATION,
+ ARG_TITLE,
+ ARG_CHAPTER,
+ ARG_ANGLE
+};
+
+
+static void dvdnavsrc_class_init (DVDNavSrcClass *klass);
+static void dvdnavsrc_init (DVDNavSrc *dvdnavsrc);
+
+static void dvdnavsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void dvdnavsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+
+/*static GstBuffer * dvdnavsrc_get (GstPad *pad); */
+static void dvdnavsrc_loop (GstElement *element);
+/*static GstBuffer * dvdnavsrc_get_region (GstPad *pad,gulong offset,gulong size); */
+
+static GstElementStateReturn dvdnavsrc_change_state (GstElement *element);
+
+
+static GstElementClass *parent_class = NULL;
+/*static guint dvdnavsrc_signals[LAST_SIGNAL] = { 0 }; */
+
+GType
+dvdnavsrc_get_type (void)
+{
+ static GType dvdnavsrc_type = 0;
+
+ if (!dvdnavsrc_type) {
+ static const GTypeInfo dvdnavsrc_info = {
+ sizeof(DVDNavSrcClass), NULL,
+ NULL,
+ (GClassInitFunc)dvdnavsrc_class_init,
+ NULL,
+ NULL,
+ sizeof(DVDNavSrc),
+ 0,
+ (GInstanceInitFunc)dvdnavsrc_init,
+ };
+ dvdnavsrc_type = g_type_register_static (GST_TYPE_ELEMENT, "DVDNavSrc", &dvdnavsrc_info, 0);
+ }
+ return dvdnavsrc_type;
+}
+
+static void
+dvdnavsrc_class_init (DVDNavSrcClass *klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = (GObjectClass*)klass;
+ gstelement_class = (GstElementClass*)klass;
+
+ parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_LOCATION,
+ g_param_spec_string("location","location","location",
+ NULL, G_PARAM_READWRITE));
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TITLE,
+ g_param_spec_int("title","title","title",
+ 1,99,1,G_PARAM_READWRITE));
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_CHAPTER,
+ g_param_spec_int("chapter","chapter","chapter",
+ 1,999,1,G_PARAM_READWRITE));
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_ANGLE,
+ g_param_spec_int("angle","angle","angle",
+ 1,9,1,G_PARAM_READWRITE));
+
+ gobject_class->set_property = GST_DEBUG_FUNCPTR(dvdnavsrc_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR(dvdnavsrc_get_property);
+
+ gstelement_class->change_state = dvdnavsrc_change_state;
+}
+
+static void
+dvdnavsrc_init (DVDNavSrc *dvdnavsrc)
+{
+ dvdnavsrc->priv = g_new(DVDNavSrcPrivate, 1);
+ dvdnavsrc->priv->srcpad = gst_pad_new ("src", GST_PAD_SRC);
+ gst_element_add_pad (GST_ELEMENT (dvdnavsrc), dvdnavsrc->priv->srcpad);
+ gst_element_set_loop_function (GST_ELEMENT(dvdnavsrc), GST_DEBUG_FUNCPTR(dvdnavsrc_loop));
+
+ dvdnavsrc->priv->location = g_strdup("/dev/dvd");
+ dvdnavsrc->priv->new_seek = FALSE;
+ dvdnavsrc->priv->title = 1;
+ dvdnavsrc->priv->chapter = 1;
+ dvdnavsrc->priv->angle = 1;
+}
+
+/* FIXME: this code is not being used */
+#ifdef PLEASEFIXTHISCODE
+static void
+dvdnavsrc_destroy (DVDNavSrc *dvdnavsrc)
+{
+ /* FIXME */
+ g_print("FIXME\n");
+ g_free(dvdnavsrc->priv);
+}
+#endif
+
+static void
+dvdnavsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ DVDNavSrc *src;
+ DVDNavSrcPrivate *priv;
+
+ /* it's not null if we got it, but it might not be ours */
+ g_return_if_fail (GST_IS_DVDNAVSRC (object));
+
+ src = DVDNAVSRC (object);
+ priv = src->priv;
+
+ switch (prop_id) {
+ case ARG_LOCATION:
+ /* the element must be stopped in order to do this */
+ /*g_return_if_fail(!GST_FLAG_IS_SET(src,GST_STATE_RUNNING)); */
+
+ if (priv->location)
+ g_free (priv->location);
+ /* clear the filename if we get a NULL (is that possible?) */
+ if (g_value_get_string (value) == NULL)
+ priv->location = g_strdup("/dev/dvd");
+ /* otherwise set the new filename */
+ else
+ priv->location = g_strdup (g_value_get_string (value));
+ break;
+ case ARG_TITLE:
+ priv->title = g_value_get_int (value);
+ priv->new_seek = TRUE;
+ break;
+ case ARG_CHAPTER:
+ priv->chapter = g_value_get_int (value);
+ priv->new_seek = TRUE;
+ break;
+ case ARG_ANGLE:
+ priv->angle = g_value_get_int (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+
+}
+
+static void
+dvdnavsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ DVDNavSrc *src;
+ DVDNavSrcPrivate *priv;
+
+ /* it's not null if we got it, but it might not be ours */
+ g_return_if_fail (GST_IS_DVDNAVSRC (object));
+
+ src = DVDNAVSRC (object);
+ priv = src->priv;
+
+ switch (prop_id) {
+ case ARG_LOCATION:
+ g_value_set_string (value, priv->location);
+ break;
+ case ARG_TITLE:
+ g_value_set_int (value, priv->title);
+ break;
+ case ARG_CHAPTER:
+ g_value_set_int (value, priv->chapter);
+ break;
+ case ARG_ANGLE:
+ g_value_set_int (value, priv->angle);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static int
+_open(DVDNavSrcPrivate *priv, const gchar *location)
+{
+ g_return_val_if_fail(priv != NULL, -1);
+ g_return_val_if_fail(location != NULL, -1);
+
+ if (dvdnav_open ( &priv->dvdnav, (char*)location ) != DVDNAV_STATUS_OK) {
+ fprintf( stderr, "dvdnav_open error: %s location: %s\n", dvdnav_err_to_string(priv->dvdnav), location);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+_close(DVDNavSrcPrivate *priv)
+{
+ g_return_val_if_fail(priv != NULL, -1);
+ g_return_val_if_fail(priv->dvdnav != NULL, -1);
+
+ if (dvdnav_close ( priv->dvdnav ) != DVDNAV_STATUS_OK) {
+ fprintf( stderr, "dvdnav_close error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ return 0;
+}
+
+static int
+_seek(DVDNavSrcPrivate *priv, int title, int chapter, int angle)
+{
+ int titles, programs, curangle, angles;
+
+ g_return_val_if_fail(priv != NULL, -1);
+ g_return_val_if_fail(priv->dvdnav != NULL, -1);
+
+ /**
+ * Make sure our title number is valid.
+ */
+ if (dvdnav_get_number_of_titles (priv->dvdnav, &titles) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_get_number_of_titles error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ fprintf (stderr, "There are %d titles on this DVD.\n", titles);
+ if (title < 0 || title >= titles) {
+ fprintf (stderr, "Invalid title %d.\n", title + 1);
+ _close (priv);
+ return -1;
+ }
+
+ /**
+ * Make sure the chapter number is valid for this title.
+ */
+ if (dvdnav_get_number_of_programs (priv->dvdnav, &programs) != DVDNAV_STATUS_OK) {
+ fprintf( stderr, "dvdnav_get_number_of_programs error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ fprintf (stderr, "There are %d chapters in this title.\n", programs);
+ if (chapter < 0 || chapter >= programs) {
+ fprintf (stderr, "Invalid chapter %d\n", chapter + 1);
+ _close (priv);
+ return -1;
+ }
+
+ /**
+ * Make sure the angle number is valid for this title.
+ */
+ if (dvdnav_get_angle_info (priv->dvdnav, &curangle, &angles) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_get_angle_info error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ fprintf (stderr, "There are %d angles in this title.\n", angles);
+ if( angle < 0 || angle >= angles) {
+ fprintf (stderr, "Invalid angle %d\n", angle + 1);
+ _close (priv);
+ return -1;
+ }
+
+ /**
+ * We've got enough info, time to open the title set data.
+ */
+ if (dvdnav_part_play (priv->dvdnav, title, chapter) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_part_play error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ if (dvdnav_angle_change (priv->dvdnav, angle) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_angle_change error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+
+ /*
+ if (dvdnav_physical_audio_stream_change (priv->dvdnav, 0) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_physical_audio_stream_change error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ if (dvdnav_logical_audio_stream_change (priv->dvdnav, 0) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_logical_audio_stream_change error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return -1;
+ }
+ */
+
+ return 0;
+}
+
+static void
+dvdnavsrc_loop (GstElement *element)
+{
+ DVDNavSrc *dvdnavsrc;
+ DVDNavSrcPrivate *priv;
+ int done;
+
+ g_return_if_fail (element != NULL);
+ g_return_if_fail (GST_IS_DVDNAVSRC (element));
+
+ dvdnavsrc = DVDNAVSRC (element);
+ priv = dvdnavsrc->priv;
+ g_return_if_fail (GST_FLAG_IS_SET (dvdnavsrc, DVDNAVSRC_OPEN));
+
+ done = 0;
+
+ while (!done) {
+ int event, len;
+ GstBuffer *buf;
+ unsigned char *data;
+
+ /* allocate the space for the buffer data */
+ data = g_malloc (DVD_VIDEO_LB_LEN);
+
+ if (dvdnav_get_next_block (priv->dvdnav, data, &event, &len) != DVDNAV_STATUS_OK) {
+ fprintf (stderr, "dvdnav_get_next_block error: %s\n", dvdnav_err_to_string(priv->dvdnav));
+ return;
+ }
+
+ switch (event) {
+ case DVDNAV_BLOCK_OK:
+ /* create the buffer */
+ /* FIXME: should eventually use a bufferpool for this */
+ buf = gst_buffer_new ();
+ g_return_if_fail (buf);
+
+ GST_BUFFER_DATA (buf) = data;
+ GST_BUFFER_SIZE (buf) = DVD_VIDEO_LB_LEN;
+ gst_pad_push(priv->srcpad, buf);
+ break;
+ case DVDNAV_STOP:
+ done = 1;
+ gst_element_set_eos (GST_ELEMENT (dvdnavsrc));
+ _close(priv);
+ break;
+ default:
+ fprintf (stderr, "dvdnavsrc event: %d\n", event);
+ break;
+ }
+ }
+}
+
+#if 0
+static GstBuffer *
+dvdnavsrc_get (GstPad *pad)
+{
+ DVDNavSrc *dvdnavsrc;
+ DVDNavSrcPrivate *priv;
+ GstBuffer *buf;
+
+ g_return_val_if_fail (pad != NULL, NULL);
+ g_return_val_if_fail (GST_IS_PAD (pad), NULL);
+
+ dvdnavsrc = DVDNAVSRC (gst_pad_get_parent (pad));
+ priv = dvdnavsrc->priv;
+ g_return_val_if_fail (GST_FLAG_IS_SET (dvdnavsrc, DVDNAVSRC_OPEN),NULL);
+
+ /* create the buffer */
+ /* FIXME: should eventually use a bufferpool for this */
+ buf = gst_buffer_new ();
+ g_return_val_if_fail (buf, NULL);
+
+ /* allocate the space for the buffer data */
+ GST_BUFFER_DATA (buf) = g_malloc (1024 * DVD_VIDEO_LB_LEN);
+ g_return_val_if_fail (GST_BUFFER_DATA (buf) != NULL, NULL);
+
+ if (priv->new_seek) {
+ _seek(priv, priv->titleid, priv->chapid, priv->angle);
+ }
+
+ /* read it in from the file */
+ if (_read (priv, priv->angle, priv->new_seek, buf)) {
+ gst_element_signal_eos (GST_ELEMENT (dvdnavsrc));
+ return NULL;
+ }
+
+ if (priv->new_seek) {
+ priv->new_seek = FALSE;
+ }
+
+ return buf;
+}
+#endif
+
+/* open the file, necessary to go to RUNNING state */
+static gboolean
+dvdnavsrc_open_file (DVDNavSrc *src)
+{
+ g_return_val_if_fail (src != NULL, FALSE);
+ g_return_val_if_fail (GST_IS_DVDNAVSRC(src), FALSE);
+ g_return_val_if_fail (!GST_FLAG_IS_SET (src, DVDNAVSRC_OPEN), FALSE);
+
+ if (_open(src->priv, src->priv->location))
+ return FALSE;
+ if (_seek(src->priv,
+ src->priv->title,
+ src->priv->chapter,
+ src->priv->angle))
+ return FALSE;
+
+ GST_FLAG_SET (src, DVDNAVSRC_OPEN);
+
+ return TRUE;
+}
+
+/* close the file */
+static void
+dvdnavsrc_close_file (DVDNavSrc *src)
+{
+ g_return_if_fail (GST_FLAG_IS_SET (src, DVDNAVSRC_OPEN));
+
+ _close(src->priv);
+
+ GST_FLAG_UNSET (src, DVDNAVSRC_OPEN);
+}
+
+static GstElementStateReturn
+dvdnavsrc_change_state (GstElement *element)
+{
+ g_return_val_if_fail (GST_IS_DVDNAVSRC (element), GST_STATE_FAILURE);
+
+ GST_DEBUG (0,"gstdvdnavsrc: state pending %d", GST_STATE_PENDING (element));
+
+ /* if going down into NULL state, close the file if it's open */
+ if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
+ if (GST_FLAG_IS_SET (element, DVDNAVSRC_OPEN))
+ dvdnavsrc_close_file (DVDNAVSRC (element));
+ /* otherwise (READY or higher) we need to open the file */
+ } else {
+ if (!GST_FLAG_IS_SET (element, DVDNAVSRC_OPEN)) {
+ if (!dvdnavsrc_open_file (DVDNAVSRC (element)))
+ return GST_STATE_FAILURE;
+ }
+ }
+
+ /* if we haven't failed already, give the parent class a chance to ;-) */
+ if (GST_ELEMENT_CLASS (parent_class)->change_state)
+ return GST_ELEMENT_CLASS (parent_class)->change_state (element);
+
+ return GST_STATE_SUCCESS;
+}
+
+static gboolean
+plugin_init (GModule *module, GstPlugin *plugin)
+{
+ GstElementFactory *factory;
+
+ /* create an elementfactory for the dvdnavsrc element */
+ factory = gst_element_factory_new ("dvdnavsrc", GST_TYPE_DVDNAVSRC,
+ &dvdnavsrc_details);
+ g_return_val_if_fail (factory != NULL, FALSE);
+
+ gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
+
+ return TRUE;
+}
+
+GstPluginDesc plugin_desc = {
+ GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "dvdnavsrc",
+ plugin_init
+};
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2002 David I. Lehn <dlehn@users.sourceforge.net>
+ *
+ * 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 __DVDNAVSRC_H__
+#define __DVDNAVSRC_H__
+
+
+#include <config.h>
+#include <gst/gst.h>
+
+
+G_BEGIN_DECLS
+
+GstElementDetails dvdnavsrc_details;
+
+
+#define GST_TYPE_DVDNAVSRC \
+ (dvdnavsrc_get_type())
+#define DVDNAVSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVDNAVSRC,DVDNavSrc))
+#define DVDNAVSRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVDNAVSRC,DVDNavSrcClass))
+#define GST_IS_DVDNAVSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVDNAVSRC))
+#define GST_IS_DVDNAVSRC_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVDNAVSRC))
+
+/* NOTE: per-element flags start with 16 for now */
+typedef enum {
+ DVDNAVSRC_OPEN = GST_ELEMENT_FLAG_LAST,
+
+ DVDNAVSRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST+2,
+} DVDNavSrcFlags;
+
+typedef struct _DVDNavSrc DVDNavSrc;
+typedef struct _DVDNavSrcPrivate DVDNavSrcPrivate;
+typedef struct _DVDNavSrcClass DVDNavSrcClass;
+
+struct _DVDNavSrc {
+ GstElement element;
+ DVDNavSrcPrivate *priv;
+};
+
+struct _DVDNavSrcClass {
+ GstElementClass parent_class;
+};
+
+GType dvdnavsrc_get_type(void);
+
+G_END_DECLS
+
+#endif /* __DVDNAVSRC_H__ */
plugindir = $(libdir)/gst
-plugin_LTLIBRARIES = libgstdvdsrc.la
+plugin_LTLIBRARIES = libgstdvdreadsrc.la
## FIXME: the extra option, what do we do with it ?
## AM_CFLAGS = -D_LARGEFILE64_SOURCE $(LIBDVDREADCFLAGS)
-libgstdvdsrc_la_SOURCES = dvdsrc.c
-libgstdvdsrc_la_CFLAGS = $(GST_CFLAGS)
-libgstdvdsrc_la_LIBADD = $(DVDREAD_LIBS)
-libgstdvdsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstdvdreadsrc_la_SOURCES = dvdreadsrc.c
+libgstdvdreadsrc_la_CFLAGS = $(GST_CFLAGS)
+libgstdvdreadsrc_la_LIBADD = $(DVDREAD_LIBS)
+libgstdvdreadsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-noinst_HEADERS = dvdsrc.h
+noinst_HEADERS = dvdreadsrc.h
# fix this
pipeline = GST_PIPELINE(gst_pipeline_new("pipeline"));
g_return_val_if_fail(pipeline != NULL, -1);
- src = gst_element_factory_make("dvdsrc","src");
+ src = gst_element_factory_make("dvdreadsrc","src");
g_return_val_if_fail(src != NULL, -1);
gtk_object_set(GTK_OBJECT(src),"location",argv[1],NULL);
gtk_object_set(GTK_OBJECT(src),"title",atoi(argv[2]),NULL);
#include <linux/cdrom.h>
#include <assert.h>
-#include <dvdsrc.h>
+#include <dvdreadsrc.h>
#include "config.h"
#include <dvdread/nav_read.h>
#include <dvdread/nav_print.h>
-struct _DVDSrcPrivate {
+struct _DVDReadSrcPrivate {
GstElement element;
/* pads */
GstPad *srcpad;
};
-GstElementDetails dvdsrc_details = {
+GstElementDetails dvdreadsrc_details = {
"DVD Source",
"Source/File/DVD",
- "Asynchronous read from encrypted DVD disk",
+ "Access a DVD title/chapter/angle using libdvdread",
VERSION,
"Erik Walthinsen <omega@cse.ogi.edu>",
"(C) 2001",
};
-/* DVDSrc signals and args */
+/* DVDReadSrc signals and args */
enum {
/* FILL ME */
LAST_SIGNAL
};
-static void dvdsrc_class_init (DVDSrcClass *klass);
-static void dvdsrc_init (DVDSrc *dvdsrc);
+static void dvdreadsrc_class_init (DVDReadSrcClass *klass);
+static void dvdreadsrc_init (DVDReadSrc *dvdreadsrc);
-static void dvdsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void dvdsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void dvdreadsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void dvdreadsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
-/*static GstBuffer * dvdsrc_get (GstPad *pad); */
-static void dvdsrc_loop (GstElement *element);
-/*static GstBuffer * dvdsrc_get_region (GstPad *pad,gulong offset,gulong size); */
+/*static GstBuffer * dvdreadsrc_get (GstPad *pad); */
+static void dvdreadsrc_loop (GstElement *element);
+/*static GstBuffer * dvdreadsrc_get_region (GstPad *pad,gulong offset,gulong size); */
-static GstElementStateReturn dvdsrc_change_state (GstElement *element);
+static GstElementStateReturn dvdreadsrc_change_state (GstElement *element);
static GstElementClass *parent_class = NULL;
-/*static guint dvdsrc_signals[LAST_SIGNAL] = { 0 }; */
+/*static guint dvdreadsrc_signals[LAST_SIGNAL] = { 0 }; */
GType
-dvdsrc_get_type (void)
+dvdreadsrc_get_type (void)
{
- static GType dvdsrc_type = 0;
+ static GType dvdreadsrc_type = 0;
- if (!dvdsrc_type) {
- static const GTypeInfo dvdsrc_info = {
- sizeof(DVDSrcClass), NULL,
+ if (!dvdreadsrc_type) {
+ static const GTypeInfo dvdreadsrc_info = {
+ sizeof(DVDReadSrcClass), NULL,
NULL,
- (GClassInitFunc)dvdsrc_class_init,
+ (GClassInitFunc)dvdreadsrc_class_init,
NULL,
NULL,
- sizeof(DVDSrc),
+ sizeof(DVDReadSrc),
0,
- (GInstanceInitFunc)dvdsrc_init,
+ (GInstanceInitFunc)dvdreadsrc_init,
};
- dvdsrc_type = g_type_register_static (GST_TYPE_ELEMENT, "DVDSrc", &dvdsrc_info, 0);
+ dvdreadsrc_type = g_type_register_static (GST_TYPE_ELEMENT, "DVDReadSrc", &dvdreadsrc_info, 0);
}
- return dvdsrc_type;
+ return dvdreadsrc_type;
}
static void
-dvdsrc_class_init (DVDSrcClass *klass)
+dvdreadsrc_class_init (DVDReadSrcClass *klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
g_param_spec_int("angle","angle","angle",
0,G_MAXINT,0,G_PARAM_READWRITE));
- gobject_class->set_property = GST_DEBUG_FUNCPTR(dvdsrc_set_property);
- gobject_class->get_property = GST_DEBUG_FUNCPTR(dvdsrc_get_property);
+ gobject_class->set_property = GST_DEBUG_FUNCPTR(dvdreadsrc_set_property);
+ gobject_class->get_property = GST_DEBUG_FUNCPTR(dvdreadsrc_get_property);
- gstelement_class->change_state = dvdsrc_change_state;
+ gstelement_class->change_state = dvdreadsrc_change_state;
}
static void
-dvdsrc_init (DVDSrc *dvdsrc)
+dvdreadsrc_init (DVDReadSrc *dvdreadsrc)
{
- dvdsrc->priv = g_new(DVDSrcPrivate, 1);
- dvdsrc->priv->srcpad = gst_pad_new ("src", GST_PAD_SRC);
- gst_element_add_pad (GST_ELEMENT (dvdsrc), dvdsrc->priv->srcpad);
- gst_element_set_loop_function (GST_ELEMENT(dvdsrc), GST_DEBUG_FUNCPTR(dvdsrc_loop));
-
- dvdsrc->priv->location = "/dev/dvd";
- dvdsrc->priv->new_seek = FALSE;
- dvdsrc->priv->title = 1;
- dvdsrc->priv->chapter = 1;
- dvdsrc->priv->angle = 1;
+ dvdreadsrc->priv = g_new(DVDReadSrcPrivate, 1);
+ dvdreadsrc->priv->srcpad = gst_pad_new ("src", GST_PAD_SRC);
+ gst_element_add_pad (GST_ELEMENT (dvdreadsrc), dvdreadsrc->priv->srcpad);
+ gst_element_set_loop_function (GST_ELEMENT(dvdreadsrc), GST_DEBUG_FUNCPTR(dvdreadsrc_loop));
+
+ dvdreadsrc->priv->location = g_strdup("/dev/dvd");
+ dvdreadsrc->priv->new_seek = FALSE;
+ dvdreadsrc->priv->title = 1;
+ dvdreadsrc->priv->chapter = 1;
+ dvdreadsrc->priv->angle = 1;
}
/* FIXME: this code is not being used */
#ifdef PLEASEFIXTHISCODE
static void
-dvdsrc_destroy (DVDSrc *dvdsrc)
+dvdreadsrc_destroy (DVDReadSrc *dvdreadsrc)
{
/* FIXME */
g_print("FIXME\n");
- g_free(dvdsrc->priv);
+ g_free(dvdreadsrc->priv);
}
#endif
static void
-dvdsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+dvdreadsrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
- DVDSrc *src;
- DVDSrcPrivate *priv;
+ DVDReadSrc *src;
+ DVDReadSrcPrivate *priv;
/* it's not null if we got it, but it might not be ours */
- g_return_if_fail (GST_IS_DVDSRC (object));
+ g_return_if_fail (GST_IS_DVDREADSRC (object));
- src = DVDSRC (object);
+ src = DVDREADSRC (object);
priv = src->priv;
switch (prop_id) {
g_free (priv->location);
/* clear the filename if we get a NULL (is that possible?) */
if (g_value_get_string (value) == NULL)
- priv->location = "/dev/dvd";
+ priv->location = g_strdup("/dev/dvd");
/* otherwise set the new filename */
else
priv->location = g_strdup (g_value_get_string (value));
}
static void
-dvdsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+dvdreadsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
- DVDSrc *src;
- DVDSrcPrivate *priv;
+ DVDReadSrc *src;
+ DVDReadSrcPrivate *priv;
/* it's not null if we got it, but it might not be ours */
- g_return_if_fail (GST_IS_DVDSRC (object));
+ g_return_if_fail (GST_IS_DVDREADSRC (object));
- src = DVDSRC (object);
+ src = DVDREADSRC (object);
priv = src->priv;
switch (prop_id) {
}
static int
-_open(DVDSrcPrivate *priv, const gchar *location)
+_open(DVDReadSrcPrivate *priv, const gchar *location)
{
g_return_val_if_fail(priv != NULL, -1);
g_return_val_if_fail(location != NULL, -1);
}
static int
-_close(DVDSrcPrivate *priv)
+_close(DVDReadSrcPrivate *priv)
{
ifoClose( priv->vts_file );
ifoClose( priv->vmg_file );
}
static int
-_seek(DVDSrcPrivate *priv, int title, int chapter, int angle)
+_seek(DVDReadSrcPrivate *priv, int title, int chapter, int angle)
{
/**
* Make sure our title number is valid.
}
static void
-dvdsrc_loop (GstElement *element)
+dvdreadsrc_loop (GstElement *element)
{
- DVDSrc *dvdsrc;
- DVDSrcPrivate *priv;
+ DVDReadSrc *dvdreadsrc;
+ DVDReadSrcPrivate *priv;
g_return_if_fail (element != NULL);
- g_return_if_fail (GST_IS_DVDSRC (element));
+ g_return_if_fail (GST_IS_DVDREADSRC (element));
- dvdsrc = DVDSRC (element);
- priv = dvdsrc->priv;
- g_return_if_fail (GST_FLAG_IS_SET (dvdsrc, DVDSRC_OPEN));
+ dvdreadsrc = DVDREADSRC (element);
+ priv = dvdreadsrc->priv;
+ g_return_if_fail (GST_FLAG_IS_SET (dvdreadsrc, DVDREADSRC_OPEN));
/**
* Playback by cell in this pgc, starting at the cell for our chapter.
if( len == 0 ) {
fprintf( stderr, "Read failed for block %d\n", priv->cur_pack );
_close(priv);
- gst_element_set_eos (GST_ELEMENT (dvdsrc));
+ gst_element_set_eos (GST_ELEMENT (dvdreadsrc));
return;
}
assert( is_nav_pack( data ) );
fprintf( stderr, "Read failed for %d blocks at %d\n",
cur_output_size, priv->cur_pack );
_close(priv);
- gst_element_set_eos (GST_ELEMENT (dvdsrc));
+ gst_element_set_eos (GST_ELEMENT (dvdreadsrc));
return;
}
#if 0
static int
-_read(DVDSrcPrivate *priv, int angle, int new_seek, GstBuffer *buf)
+_read(DVDReadSrcPrivate *priv, int angle, int new_seek, GstBuffer *buf)
{
unsigned char *data;
}
static GstBuffer *
-dvdsrc_get (GstPad *pad)
+dvdreadsrc_get (GstPad *pad)
{
- DVDSrc *dvdsrc;
- DVDSrcPrivate *priv;
+ DVDReadSrc *dvdreadsrc;
+ DVDReadSrcPrivate *priv;
GstBuffer *buf;
g_return_val_if_fail (pad != NULL, NULL);
g_return_val_if_fail (GST_IS_PAD (pad), NULL);
- dvdsrc = DVDSRC (gst_pad_get_parent (pad));
- priv = dvdsrc->priv;
- g_return_val_if_fail (GST_FLAG_IS_SET (dvdsrc, DVDSRC_OPEN),NULL);
+ dvdreadsrc = DVDREADSRC (gst_pad_get_parent (pad));
+ priv = dvdreadsrc->priv;
+ g_return_val_if_fail (GST_FLAG_IS_SET (dvdreadsrc, DVDREADSRC_OPEN),NULL);
/* create the buffer */
/* FIXME: should eventually use a bufferpool for this */
/* read it in from the file */
if (_read (priv, priv->angle, priv->new_seek, buf)) {
- gst_element_signal_eos (GST_ELEMENT (dvdsrc));
+ gst_element_signal_eos (GST_ELEMENT (dvdreadsrc));
return NULL;
}
/* open the file, necessary to go to RUNNING state */
static gboolean
-dvdsrc_open_file (DVDSrc *src)
+dvdreadsrc_open_file (DVDReadSrc *src)
{
g_return_val_if_fail (src != NULL, FALSE);
- g_return_val_if_fail (GST_IS_DVDSRC(src), FALSE);
- g_return_val_if_fail (!GST_FLAG_IS_SET (src, DVDSRC_OPEN), FALSE);
+ g_return_val_if_fail (GST_IS_DVDREADSRC(src), FALSE);
+ g_return_val_if_fail (!GST_FLAG_IS_SET (src, DVDREADSRC_OPEN), FALSE);
if (_open(src->priv, src->priv->location))
return FALSE;
src->priv->angle))
return FALSE;
- GST_FLAG_SET (src, DVDSRC_OPEN);
+ GST_FLAG_SET (src, DVDREADSRC_OPEN);
return TRUE;
}
/* close the file */
static void
-dvdsrc_close_file (DVDSrc *src)
+dvdreadsrc_close_file (DVDReadSrc *src)
{
- g_return_if_fail (GST_FLAG_IS_SET (src, DVDSRC_OPEN));
+ g_return_if_fail (GST_FLAG_IS_SET (src, DVDREADSRC_OPEN));
_close(src->priv);
- GST_FLAG_UNSET (src, DVDSRC_OPEN);
+ GST_FLAG_UNSET (src, DVDREADSRC_OPEN);
}
static GstElementStateReturn
-dvdsrc_change_state (GstElement *element)
+dvdreadsrc_change_state (GstElement *element)
{
- g_return_val_if_fail (GST_IS_DVDSRC (element), GST_STATE_FAILURE);
+ g_return_val_if_fail (GST_IS_DVDREADSRC (element), GST_STATE_FAILURE);
- GST_DEBUG (0,"gstdisksrc: state pending %d", GST_STATE_PENDING (element));
+ GST_DEBUG (0,"gstdvdreadsrc: state pending %d", GST_STATE_PENDING (element));
/* if going down into NULL state, close the file if it's open */
if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
- if (GST_FLAG_IS_SET (element, DVDSRC_OPEN))
- dvdsrc_close_file (DVDSRC (element));
+ if (GST_FLAG_IS_SET (element, DVDREADSRC_OPEN))
+ dvdreadsrc_close_file (DVDREADSRC (element));
/* otherwise (READY or higher) we need to open the file */
} else {
- if (!GST_FLAG_IS_SET (element, DVDSRC_OPEN)) {
- if (!dvdsrc_open_file (DVDSRC (element)))
+ if (!GST_FLAG_IS_SET (element, DVDREADSRC_OPEN)) {
+ if (!dvdreadsrc_open_file (DVDREADSRC (element)))
return GST_STATE_FAILURE;
}
}
{
GstElementFactory *factory;
- /* create an elementfactory for the dvdsrc element */
- factory = gst_element_factory_new ("dvdsrc", GST_TYPE_DVDSRC,
- &dvdsrc_details);
+ /* create an elementfactory for the dvdreadsrc element */
+ factory = gst_element_factory_new ("dvdreadsrc", GST_TYPE_DVDREADSRC,
+ &dvdreadsrc_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
GstPluginDesc plugin_desc = {
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
- "dvdsrc",
+ "dvdreadsrc",
plugin_init
};
*/
-#ifndef __DVDSRC_H__
-#define __DVDSRC_H__
+#ifndef __DVDREADSRC_H__
+#define __DVDREADSRC_H__
#include <config.h>
#include <gst/gst.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
+GstElementDetails dvdreadsrc_details;
-GstElementDetails dvdsrc_details;
-
-#define GST_TYPE_DVDSRC \
- (dvdsrc_get_type())
-#define DVDSRC(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVDSRC,DVDSrc))
-#define DVDSRC_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVDSRC,DVDSrcClass))
-#define GST_IS_DVDSRC(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVDSRC))
-#define GST_IS_DVDSRC_CLASS(obj) \
- (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVDSRC))
+#define GST_TYPE_DVDREADSRC \
+ (dvdreadsrc_get_type())
+#define DVDREADSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVDREADSRC,DVDReadSrc))
+#define DVDREADSRC_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVDREADSRC,DVDReadSrcClass))
+#define GST_IS_DVDREADSRC(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVDREADSRC))
+#define GST_IS_DVDREADSRC_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVDREADSRC))
/* NOTE: per-element flags start with 16 for now */
typedef enum {
- DVDSRC_OPEN = GST_ELEMENT_FLAG_LAST,
+ DVDREADSRC_OPEN = GST_ELEMENT_FLAG_LAST,
- DVDSRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST+2,
-} DVDSrcFlags;
+ DVDREADSRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST+2,
+} DVDReadSrcFlags;
-typedef struct _DVDSrc DVDSrc;
-typedef struct _DVDSrcPrivate DVDSrcPrivate;
-typedef struct _DVDSrcClass DVDSrcClass;
+typedef struct _DVDReadSrc DVDReadSrc;
+typedef struct _DVDReadSrcPrivate DVDReadSrcPrivate;
+typedef struct _DVDReadSrcClass DVDReadSrcClass;
-struct _DVDSrc {
+struct _DVDReadSrc {
GstElement element;
- DVDSrcPrivate *priv;
+ DVDReadSrcPrivate *priv;
};
-struct _DVDSrcClass {
+struct _DVDReadSrcClass {
GstElementClass parent_class;
};
-GType dvdsrc_get_type(void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+GType dvdreadsrc_get_type(void);
+G_END_DECLS
-#endif /* __DVDSRC_H__ */
+#endif /* __DVDREADSRC_H__ */
projects / platform / upstream / gstreamer.git / commitdiff