gstreamer/tests/old/examples/seek/chained.c
David Schleef 4785be863a configure.ac: Put DEFAULT_AUDIOSINK in config.h and use whereever possible. (Fixes #165997)
Original commit message from CVS:
* configure.ac: Put DEFAULT_AUDIOSINK in config.h and use
whereever possible.  (Fixes #165997)
* examples/capsfilter/capsfilter1.c: (main):
* examples/dynparams/filter.c: (create_ui):
* examples/seeking/cdparanoia.c: (get_track_info), (main):
* examples/seeking/chained.c: (main):
* examples/seeking/seek.c: (make_mod_pipeline), (make_dv_pipeline),
(make_wav_pipeline), (make_flac_pipeline), (make_sid_pipeline),
(make_vorbis_pipeline), (make_mp3_pipeline), (make_avi_pipeline),
(make_mpeg_pipeline), (make_mpegnt_pipeline):
* examples/seeking/spider_seek.c: (make_spider_pipeline):
* examples/switch/switcher.c: (main):
* ext/dv/demo-play.c: (main):
* ext/faad/gstfaad.c: (gst_faad_change_state):
* ext/mad/gstmad.c: (gst_mad_chain):
* ext/smoothwave/demo-osssrc.c: (main):
* gst-libs/gst/gconf/gconf.c: (gst_gconf_set_string),
(gst_gconf_render_bin_from_description),
(gst_gconf_get_default_audio_sink),
(gst_gconf_get_default_video_sink),
(gst_gconf_get_default_audio_src),
(gst_gconf_get_default_video_src),
(gst_gconf_get_default_visualization_element):
* gst/level/demo.c: (main):
* gst/level/plot.c: (main):
* gst/playback/gstplaybin.c: (gen_video_element),
(gen_audio_element):
* gst/playback/test.c: (gen_video_element), (gen_audio_element):
* gst/playondemand/demo-mp3.c: (setup_pipeline):
* gst/sine/demo-dparams.c: (main):
* gst/spectrum/demo-osssrc.c: (main):
* gst/speed/demo-mp3.c: (main):
* gst/volume/demo.c: (main):
* testsuite/embed/embed.c: (main):
2005-02-02 08:14:01 +00:00

107 lines
2.8 KiB
C

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <gst/gst.h>
#include <string.h>
static GstElement *bin;
static void
unlinked (GstPad * pad, GstPad * peerpad, GstElement * pipeline)
{
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_bin_remove (GST_BIN (pipeline), bin);
gst_element_set_state (bin, GST_STATE_READY);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
}
static void
new_pad (GstElement * elem, GstPad * newpad, GstElement * pipeline)
{
GstScheduler *sched;
GstClock *clock;
g_print ("new pad %s\n", gst_pad_get_name (newpad));
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_bin_add (GST_BIN (pipeline), bin);
sched = gst_element_get_scheduler (GST_ELEMENT (pipeline));
clock = gst_scheduler_get_clock (sched);
gst_scheduler_set_clock (sched, clock);
gst_pad_link (newpad, gst_element_get_pad (bin, "sink"));
g_signal_connect (G_OBJECT (newpad), "unlinked", G_CALLBACK (unlinked),
pipeline);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
}
int
main (int argc, char **argv)
{
GstElement *pipeline;
GstElement *filesrc;
GstElement *oggdemux;
GstElement *vorbisdec;
GstElement *audioconvert;
GstElement *audiosink;
gst_init (&argc, &argv);
if (argc < 2) {
g_print ("usage: %s <oggfile>\n", argv[0]);
return (-1);
}
pipeline = gst_pipeline_new ("pipeline");
filesrc = gst_element_factory_make ("filesrc", "filesrc");
g_assert (filesrc);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
oggdemux = gst_element_factory_make ("oggdemux", "oggdemux");
g_assert (oggdemux);
gst_bin_add (GST_BIN (pipeline), filesrc);
gst_bin_add (GST_BIN (pipeline), oggdemux);
gst_element_link_pads (filesrc, "src", oggdemux, "sink");
g_signal_connect (G_OBJECT (oggdemux), "new_pad", G_CALLBACK (new_pad),
pipeline);
bin = gst_bin_new ("bin");
vorbisdec = gst_element_factory_make ("vorbisdec", "vorbisdec");
g_assert (vorbisdec);
audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
g_assert (audioconvert);
audiosink = gst_element_factory_make (DEFAULT_AUDIOSINK, DEFAULT_AUDIOSINK);
g_assert (audiosink);
gst_bin_add (GST_BIN (bin), vorbisdec);
gst_bin_add (GST_BIN (bin), audioconvert);
gst_bin_add (GST_BIN (bin), audiosink);
gst_element_link_pads (vorbisdec, "src", audioconvert, "sink");
gst_element_link_pads (audioconvert, "src", audiosink, "sink");
gst_element_add_ghost_pad (bin, gst_element_get_pad (vorbisdec, "sink"),
"sink");
g_object_ref (G_OBJECT (bin));
g_signal_connect (pipeline, "deep_notify",
G_CALLBACK (gst_element_default_deep_notify), NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (pipeline)))
/* nop */ ;
/* stop probe */
gst_element_set_state (pipeline, GST_STATE_NULL);
return 0;
}