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Update demux for the new changes

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Original commit message from CVS:
Update demux for the new changes
This commit is contained in:
Iain Holmes 2003-11-01 11:28:53 +00:00
parent be441a255d
commit 5c66bb81bd
1 changed files with 75 additions and 68 deletions
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143
gst/asfdemux/gstasfdemux.c
View file

@ -28,11 +28,8 @@
static GstElementDetails gst_asf_demux_details = {
"ASF Demuxer",
"Codec/Demuxer",
"LGPL",
"Demultiplexes ASF Streams",
VERSION,
"Owen Fraser-Green <owen@discobabe.net>",
"(C) 2002",
};
GST_PAD_TEMPLATE_FACTORY (sink_factory,
@ -44,6 +41,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_factory,
NULL)
);
static void gst_asf_demux_base_init (gpointer g_class);
static void gst_asf_demux_class_init (GstASFDemuxClass *klass);
static void gst_asf_demux_init (GstASFDemux *asf_demux);
static gboolean gst_asf_demux_send_event (GstElement *element,
@ -83,6 +81,10 @@ static gboolean gst_asf_demux_setup_pad (GstASFDemux *asf_demu
guint16 id);
static GstElementStateReturn gst_asf_demux_change_state (GstElement *element);
static GstCaps * gst_asf_demux_video_caps (guint32 codec_fcc,
asf_stream_video_format *video);
static GstCaps * gst_asf_demux_audio_caps (guint16 codec_id,
asf_stream_audio *audio);
static GstPadTemplate *videosrctempl, *audiosrctempl;
static GstElementClass *parent_class = NULL;
@ -95,7 +97,7 @@ asf_demux_get_type (void)
if (!asf_demux_type) {
static const GTypeInfo asf_demux_info = {
sizeof(GstASFDemuxClass),
NULL,
gst_asf_demux_base_init,
NULL,
(GClassInitFunc)gst_asf_demux_class_init,
NULL,
@ -109,6 +111,63 @@ asf_demux_get_type (void)
return asf_demux_type;
}
static void
gst_asf_demux_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
int i;
GstCaps *audcaps = NULL, *vidcaps = NULL, *temp;
guint32 vid_list[] = {
GST_MAKE_FOURCC('I','4','2','0'),
GST_MAKE_FOURCC('Y','U','Y','2'),
GST_MAKE_FOURCC('M','J','P','G'),
GST_MAKE_FOURCC('D','V','S','D'),
GST_MAKE_FOURCC('W','M','V','1'),
GST_MAKE_FOURCC('W','M','V','2'),
GST_MAKE_FOURCC('M','P','G','4'),
GST_MAKE_FOURCC('M','P','4','2'),
GST_MAKE_FOURCC('M','P','4','3'),
GST_MAKE_FOURCC('D','I','V','3'),
GST_MAKE_FOURCC('D','X','5','0'),
0 /* end */
};
gint aud_list[] = {
GST_RIFF_WAVE_FORMAT_MPEGL3,
GST_RIFF_WAVE_FORMAT_MPEGL12,
GST_RIFF_WAVE_FORMAT_PCM,
GST_RIFF_WAVE_FORMAT_VORBIS1,
GST_RIFF_WAVE_FORMAT_A52,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV1,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV2,
GST_RIFF_WAVE_FORMAT_WMAV9,
-1 /* end */
};
for (i = 0; aud_list[i] != -1; i++) {
temp = gst_asf_demux_audio_caps (aud_list[i], NULL);
audcaps = gst_caps_append (audcaps, temp);
}
audiosrctempl = gst_pad_template_new ("audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
audcaps, NULL);
for (i = 0; vid_list[i] != 0; i++) {
temp = gst_asf_demux_video_caps (vid_list[i], NULL);
vidcaps = gst_caps_append (vidcaps, temp);
}
videosrctempl = gst_pad_template_new ("video_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
vidcaps, NULL);
gst_element_class_add_pad_template (element_class, audiosrctempl);
gst_element_class_add_pad_template (element_class, videosrctempl);
gst_element_class_add_pad_template (element_class,
GST_PAD_TEMPLATE_GET (sink_factory));
gst_element_class_set_details (element_class, &gst_asf_demux_details);
}
static void
gst_asf_demux_class_init (GstASFDemuxClass *klass)
{
@ -1509,80 +1568,28 @@ gst_asf_demux_setup_pad (GstASFDemux *asf_demux,
return TRUE;
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
gint i = 0;
GstCaps *audcaps = NULL, *vidcaps = NULL, *temp;
guint32 vid_list[] = {
GST_MAKE_FOURCC('I','4','2','0'),
GST_MAKE_FOURCC('Y','U','Y','2'),
GST_MAKE_FOURCC('M','J','P','G'),
GST_MAKE_FOURCC('D','V','S','D'),
GST_MAKE_FOURCC('W','M','V','1'),
GST_MAKE_FOURCC('W','M','V','2'),
GST_MAKE_FOURCC('M','P','G','4'),
GST_MAKE_FOURCC('M','P','4','2'),
GST_MAKE_FOURCC('M','P','4','3'),
GST_MAKE_FOURCC('D','I','V','3'),
GST_MAKE_FOURCC('D','X','5','0'),
0 /* end */
};
gint aud_list[] = {
GST_RIFF_WAVE_FORMAT_MPEGL3,
GST_RIFF_WAVE_FORMAT_MPEGL12,
GST_RIFF_WAVE_FORMAT_PCM,
GST_RIFF_WAVE_FORMAT_VORBIS1,
GST_RIFF_WAVE_FORMAT_A52,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV1,
GST_RIFF_WAVE_FORMAT_DIVX_WMAV2,
GST_RIFF_WAVE_FORMAT_WMAV9,
-1 /* end */
};
if (!gst_library_load ("gstbytestream"))
return FALSE;
/* create an elementfactory for the asf_demux element */
factory = gst_element_factory_new ("asfdemux",GST_TYPE_ASF_DEMUX,
&gst_asf_demux_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_NONE);
for (i = 0; aud_list[i] != -1; i++) {
temp = gst_asf_demux_audio_caps (aud_list[i], NULL);
audcaps = gst_caps_append (audcaps, temp);
}
audiosrctempl = gst_pad_template_new ("audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
audcaps, NULL);
for (i = 0; vid_list[i] != 0; i++) {
temp = gst_asf_demux_video_caps (vid_list[i], NULL);
vidcaps = gst_caps_append (vidcaps, temp);
}
videosrctempl = gst_pad_template_new ("video_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
vidcaps, NULL);
gst_element_factory_add_pad_template (factory, audiosrctempl);
gst_element_factory_add_pad_template (factory, videosrctempl);
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (sink_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
if (!gst_element_register (plugin, "asfdemux", GST_RANK_NONE, GST_TYPE_ASF_DEMUX))
return FALSE;
return TRUE;
}
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"asfdemux",
plugin_init
};
"Demuxes ASF streams",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN
)