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examples/seeking/seek.c: Small seek updates.

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Original commit message from CVS:
* examples/seeking/seek.c: (make_vorbis_pipeline),
(make_theora_pipeline), (make_vorbis_theora_pipeline), (do_seek):
Small seek updates.
This commit is contained in:
Wim Taymans 2005-08-23 18:30:07 +00:00
parent 3cbcad1da3
commit 84d0eb4f88
3 changed files with 42 additions and 26 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2005-08-23 Wim Taymans <wim@fluendo.com>
* examples/seeking/seek.c: (make_vorbis_pipeline),
(make_theora_pipeline), (make_vorbis_theora_pipeline), (do_seek):
Small seek updates.
2005-08-23 Andy Wingo <wingo@pobox.com> 2005-08-23 Andy Wingo <wingo@pobox.com>
* gst-libs/gst/audio/gstbaseaudiosrc.c * gst-libs/gst/audio/gstbaseaudiosrc.c

31
examples/seeking/seek.c
View file

@ -296,7 +296,7 @@ make_vorbis_pipeline (const gchar * location)
{ {
GstElement *pipeline, *audio_bin; GstElement *pipeline, *audio_bin;
GstElement *src, *demux, *decoder, *convert, *audiosink; GstElement *src, *demux, *decoder, *convert, *audiosink;
GstPad *seekable; GstPad *pad, *seekable;
pipeline = gst_pipeline_new ("app"); pipeline = gst_pipeline_new ("app");
@ -322,7 +322,12 @@ make_vorbis_pipeline (const gchar * location)
gst_element_link (decoder, convert); gst_element_link (decoder, convert);
gst_element_link (convert, audiosink); gst_element_link (convert, audiosink);
setup_dynamic_link (demux, NULL, gst_element_get_pad (decoder, "sink"), NULL); pad = gst_element_get_pad (decoder, "sink");
gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"),
NULL);
seekable = gst_element_get_pad (decoder, "src"); seekable = gst_element_get_pad (decoder, "src");
seekable_pads = g_list_prepend (seekable_pads, seekable); seekable_pads = g_list_prepend (seekable_pads, seekable);
@ -337,14 +342,12 @@ make_theora_pipeline (const gchar * location)
{ {
GstElement *pipeline, *video_bin; GstElement *pipeline, *video_bin;
GstElement *src, *demux, *decoder, *convert, *videosink; GstElement *src, *demux, *decoder, *convert, *videosink;
GstElement *queue; GstPad *pad, *seekable;
GstPad *seekable;
pipeline = gst_pipeline_new ("app"); pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make_or_warn (SOURCE, "src"); src = gst_element_factory_make_or_warn (SOURCE, "src");
demux = gst_element_factory_make_or_warn ("oggdemux", "demux"); demux = gst_element_factory_make_or_warn ("oggdemux", "demux");
queue = gst_element_factory_make_or_warn ("queue", "queue");
decoder = gst_element_factory_make_or_warn ("theoradec", "decoder"); decoder = gst_element_factory_make_or_warn ("theoradec", "decoder");
convert = gst_element_factory_make_or_warn ("ffmpegcolorspace", "convert"); convert = gst_element_factory_make_or_warn ("ffmpegcolorspace", "convert");
videosink = gst_element_factory_make_or_warn (VSINK, "sink"); videosink = gst_element_factory_make_or_warn (VSINK, "sink");
@ -355,18 +358,21 @@ make_theora_pipeline (const gchar * location)
gst_bin_add (GST_BIN (pipeline), src); gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), demux); gst_bin_add (GST_BIN (pipeline), demux);
gst_bin_add (GST_BIN (pipeline), queue);
gst_bin_add (GST_BIN (video_bin), decoder); gst_bin_add (GST_BIN (video_bin), decoder);
gst_bin_add (GST_BIN (video_bin), convert); gst_bin_add (GST_BIN (video_bin), convert);
gst_bin_add (GST_BIN (video_bin), videosink); gst_bin_add (GST_BIN (video_bin), videosink);
gst_bin_add (GST_BIN (pipeline), video_bin); gst_bin_add (GST_BIN (pipeline), video_bin);
gst_element_link (src, demux); gst_element_link (src, demux);
gst_element_link (queue, decoder);
gst_element_link (decoder, convert); gst_element_link (decoder, convert);
gst_element_link (convert, videosink); gst_element_link (convert, videosink);
setup_dynamic_link (demux, NULL, gst_element_get_pad (queue, "sink"), NULL); pad = gst_element_get_pad (decoder, "sink");
gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"),
NULL);
seekable = gst_element_get_pad (decoder, "src"); seekable = gst_element_get_pad (decoder, "src");
seekable_pads = g_list_prepend (seekable_pads, seekable); seekable_pads = g_list_prepend (seekable_pads, seekable);
@ -416,7 +422,7 @@ make_vorbis_theora_pipeline (const gchar * location)
pad = gst_element_get_pad (a_queue, "sink"); pad = gst_element_get_pad (a_queue, "sink");
gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (GST_OBJECT_CAST (pad)); gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"), setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"),
NULL); NULL);
@ -439,7 +445,7 @@ make_vorbis_theora_pipeline (const gchar * location)
pad = gst_element_get_pad (v_queue, "sink"); pad = gst_element_get_pad (v_queue, "sink");
gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (GST_OBJECT_CAST (pad)); gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"), setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"),
NULL); NULL);
@ -975,10 +981,9 @@ do_seek (GtkWidget * widget)
while (walk) { while (walk) {
GstPad *seekable = GST_PAD (walk->data); GstPad *seekable = GST_PAD (walk->data);
g_print ("seek to %" GST_TIME_FORMAT " on pad %s:%s\n", GST_DEBUG ("seek to %" GST_TIME_FORMAT " on pad %s:%s",
GST_TIME_ARGS (real), GST_DEBUG_PAD_NAME (seekable)); GST_TIME_ARGS (real), GST_DEBUG_PAD_NAME (seekable));
s_event = gst_event_new_seek (1.0, s_event = gst_event_new_seek (1.0,
GST_FORMAT_TIME, GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_NONE, 0); GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_NONE, 0);
@ -993,7 +998,7 @@ do_seek (GtkWidget * widget)
while (walk) { while (walk) {
GstElement *seekable = GST_ELEMENT (walk->data); GstElement *seekable = GST_ELEMENT (walk->data);
g_print ("seek to %" GST_TIME_FORMAT " on element %s\n", GST_DEBUG ("seek to %" GST_TIME_FORMAT " on element %s",
GST_TIME_ARGS (real), GST_ELEMENT_NAME (seekable)); GST_TIME_ARGS (real), GST_ELEMENT_NAME (seekable));
s_event = gst_event_new_seek (1.0, s_event = gst_event_new_seek (1.0,

31
tests/examples/seek/seek.c
View file

@ -296,7 +296,7 @@ make_vorbis_pipeline (const gchar * location)
{ {
GstElement *pipeline, *audio_bin; GstElement *pipeline, *audio_bin;
GstElement *src, *demux, *decoder, *convert, *audiosink; GstElement *src, *demux, *decoder, *convert, *audiosink;
GstPad *seekable; GstPad *pad, *seekable;
pipeline = gst_pipeline_new ("app"); pipeline = gst_pipeline_new ("app");
@ -322,7 +322,12 @@ make_vorbis_pipeline (const gchar * location)
gst_element_link (decoder, convert); gst_element_link (decoder, convert);
gst_element_link (convert, audiosink); gst_element_link (convert, audiosink);
setup_dynamic_link (demux, NULL, gst_element_get_pad (decoder, "sink"), NULL); pad = gst_element_get_pad (decoder, "sink");
gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"),
NULL);
seekable = gst_element_get_pad (decoder, "src"); seekable = gst_element_get_pad (decoder, "src");
seekable_pads = g_list_prepend (seekable_pads, seekable); seekable_pads = g_list_prepend (seekable_pads, seekable);
@ -337,14 +342,12 @@ make_theora_pipeline (const gchar * location)
{ {
GstElement *pipeline, *video_bin; GstElement *pipeline, *video_bin;
GstElement *src, *demux, *decoder, *convert, *videosink; GstElement *src, *demux, *decoder, *convert, *videosink;
GstElement *queue; GstPad *pad, *seekable;
GstPad *seekable;
pipeline = gst_pipeline_new ("app"); pipeline = gst_pipeline_new ("app");
src = gst_element_factory_make_or_warn (SOURCE, "src"); src = gst_element_factory_make_or_warn (SOURCE, "src");
demux = gst_element_factory_make_or_warn ("oggdemux", "demux"); demux = gst_element_factory_make_or_warn ("oggdemux", "demux");
queue = gst_element_factory_make_or_warn ("queue", "queue");
decoder = gst_element_factory_make_or_warn ("theoradec", "decoder"); decoder = gst_element_factory_make_or_warn ("theoradec", "decoder");
convert = gst_element_factory_make_or_warn ("ffmpegcolorspace", "convert"); convert = gst_element_factory_make_or_warn ("ffmpegcolorspace", "convert");
videosink = gst_element_factory_make_or_warn (VSINK, "sink"); videosink = gst_element_factory_make_or_warn (VSINK, "sink");
@ -355,18 +358,21 @@ make_theora_pipeline (const gchar * location)
gst_bin_add (GST_BIN (pipeline), src); gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), demux); gst_bin_add (GST_BIN (pipeline), demux);
gst_bin_add (GST_BIN (pipeline), queue);
gst_bin_add (GST_BIN (video_bin), decoder); gst_bin_add (GST_BIN (video_bin), decoder);
gst_bin_add (GST_BIN (video_bin), convert); gst_bin_add (GST_BIN (video_bin), convert);
gst_bin_add (GST_BIN (video_bin), videosink); gst_bin_add (GST_BIN (video_bin), videosink);
gst_bin_add (GST_BIN (pipeline), video_bin); gst_bin_add (GST_BIN (pipeline), video_bin);
gst_element_link (src, demux); gst_element_link (src, demux);
gst_element_link (queue, decoder);
gst_element_link (decoder, convert); gst_element_link (decoder, convert);
gst_element_link (convert, videosink); gst_element_link (convert, videosink);
setup_dynamic_link (demux, NULL, gst_element_get_pad (queue, "sink"), NULL); pad = gst_element_get_pad (decoder, "sink");
gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"),
NULL);
seekable = gst_element_get_pad (decoder, "src"); seekable = gst_element_get_pad (decoder, "src");
seekable_pads = g_list_prepend (seekable_pads, seekable); seekable_pads = g_list_prepend (seekable_pads, seekable);
@ -416,7 +422,7 @@ make_vorbis_theora_pipeline (const gchar * location)
pad = gst_element_get_pad (a_queue, "sink"); pad = gst_element_get_pad (a_queue, "sink");
gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad)); gst_element_add_pad (audio_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (GST_OBJECT_CAST (pad)); gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"), setup_dynamic_link (demux, NULL, gst_element_get_pad (audio_bin, "sink"),
NULL); NULL);
@ -439,7 +445,7 @@ make_vorbis_theora_pipeline (const gchar * location)
pad = gst_element_get_pad (v_queue, "sink"); pad = gst_element_get_pad (v_queue, "sink");
gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad)); gst_element_add_pad (video_bin, gst_ghost_pad_new ("sink", pad));
gst_object_unref (GST_OBJECT_CAST (pad)); gst_object_unref (pad);
setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"), setup_dynamic_link (demux, NULL, gst_element_get_pad (video_bin, "sink"),
NULL); NULL);
@ -975,10 +981,9 @@ do_seek (GtkWidget * widget)
while (walk) { while (walk) {
GstPad *seekable = GST_PAD (walk->data); GstPad *seekable = GST_PAD (walk->data);
g_print ("seek to %" GST_TIME_FORMAT " on pad %s:%s\n", GST_DEBUG ("seek to %" GST_TIME_FORMAT " on pad %s:%s",
GST_TIME_ARGS (real), GST_DEBUG_PAD_NAME (seekable)); GST_TIME_ARGS (real), GST_DEBUG_PAD_NAME (seekable));
s_event = gst_event_new_seek (1.0, s_event = gst_event_new_seek (1.0,
GST_FORMAT_TIME, GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_NONE, 0); GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, real, GST_SEEK_TYPE_NONE, 0);
@ -993,7 +998,7 @@ do_seek (GtkWidget * widget)
while (walk) { while (walk) {
GstElement *seekable = GST_ELEMENT (walk->data); GstElement *seekable = GST_ELEMENT (walk->data);
g_print ("seek to %" GST_TIME_FORMAT " on element %s\n", GST_DEBUG ("seek to %" GST_TIME_FORMAT " on element %s",
GST_TIME_ARGS (real), GST_ELEMENT_NAME (seekable)); GST_TIME_ARGS (real), GST_ELEMENT_NAME (seekable));
s_event = gst_event_new_seek (1.0, s_event = gst_event_new_seek (1.0,