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Autoplug3 shows an example of an autoplugged mp3 player.
Original commit message from CVS: Autoplug3 shows an example of an autoplugged mp3 player. Autoplug4 shows various static autoplugger examples.
This commit is contained in:
Wim Taymans
parent
64f5e810a1
commit
a8ba9c4122
3 changed files with 131 additions and 81 deletions
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@ -2,7 +2,7 @@ SUBDIRS = sched eos
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noinst_PROGRAMS = init loadall simplefake states caps queue registry \
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paranoia rip mp3encode autoplug props case4 markup load tee autoplug2 autoplug3 \
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capsconnect padfactory
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capsconnect padfactory autoplug4
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# we have nothing but apps here, we can do this safely
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LIBS += $(GST_LIBS)
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@ -3,100 +3,48 @@
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int
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main (int argc, char *argv[])
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{
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GstElement *element;
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GstElement *sink1, *sink2;
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GstAutoplug *autoplug;
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GstAutoplug *autoplug2;
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GstElement *element;
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GstElement *sink;
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GstElement *pipeline;
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GstElement *disksrc;
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gst_init(&argc,&argv);
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("osssink", "osssink");
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sink = gst_elementfactory_make ("osssink", "osssink");
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g_assert (sink != NULL);
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autoplug = gst_autoplugfactory_make ("staticrender");
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autoplug2 = gst_autoplugfactory_make ("static");
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g_assert (autoplug != NULL);
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new ("mp3caps", "audio/mp3", NULL), sink2, NULL);
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xmlSaveFile ("autoplug3_1.gst", gst_xml_write (element));
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new ("mpeg1caps", "video/mpeg", NULL), sink1, NULL);
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if (element) {
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xmlSaveFile ("autoplug3_2.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps3",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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gst_caps_new("testcaps4","audio/raw", NULL),
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gst_caps_new (
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"mp3caps",
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"audio/mp3",
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NULL
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),
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sink,
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_3.gst", gst_xml_write (element));
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}
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g_assert (element != NULL);
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps5",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (FALSE),
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NULL)),
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gst_caps_new("testcaps6", "video/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_4.gst", gst_xml_write (element));
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}
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pipeline = gst_pipeline_new ("main_pipeline");
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g_assert (pipeline != NULL);
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps7",
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"video/avi", NULL),
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gst_caps_new("testcaps8", "video/raw", NULL),
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gst_caps_new("testcaps9", "audio/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_5.gst", gst_xml_write (element));
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}
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disksrc = gst_elementfactory_make ("disksrc", "disk_reader");
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g_assert (disksrc != NULL);
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps10",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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gst_caps_new("testcaps10", "video/raw", NULL),
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gst_caps_new("testcaps11", "audio/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_6.gst", gst_xml_write (element));
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}
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gst_bin_add (GST_BIN (pipeline), disksrc);
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gst_bin_add (GST_BIN (pipeline), element);
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("osssink", "osssink");
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gst_element_connect (disksrc, "src", element, "sink");
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new(
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"testcaps10",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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sink1,
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sink2,
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_7.gst", gst_xml_write (element));
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}
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gtk_object_set (GTK_OBJECT (disksrc), "location", argv[1], NULL);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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while (gst_bin_iterate (GST_BIN (pipeline)));
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gst_element_set_state (pipeline, GST_STATE_NULL);
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exit (0);
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}
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102
tests/autoplug4.c
Normal file
102
tests/autoplug4.c
Normal file
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@ -0,0 +1,102 @@
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#include <gst/gst.h>
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int
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main (int argc, char *argv[])
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{
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GstElement *element;
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GstElement *sink1, *sink2;
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GstAutoplug *autoplug;
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GstAutoplug *autoplug2;
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gst_init(&argc,&argv);
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("osssink", "osssink");
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autoplug = gst_autoplugfactory_make ("staticrender");
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autoplug2 = gst_autoplugfactory_make ("static");
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new ("mp3caps", "audio/mp3", NULL), sink2, NULL);
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xmlSaveFile ("autoplug3_1.gst", gst_xml_write (element));
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new ("mpeg1caps", "video/mpeg", NULL), sink1, NULL);
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if (element) {
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xmlSaveFile ("autoplug3_2.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps3",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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gst_caps_new("testcaps4","audio/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_3.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps5",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (FALSE),
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NULL)),
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gst_caps_new("testcaps6", "video/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_4.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps7",
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"video/avi", NULL),
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gst_caps_new("testcaps8", "video/raw", NULL),
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gst_caps_new("testcaps9", "audio/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_5.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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gst_caps_new(
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"testcaps10",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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gst_caps_new("testcaps10", "video/raw", NULL),
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gst_caps_new("testcaps11", "audio/raw", NULL),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_6.gst", gst_xml_write (element));
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}
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("osssink", "osssink");
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element = gst_autoplug_to_renderers (autoplug,
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gst_caps_new(
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"testcaps10",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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sink1,
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sink2,
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_7.gst", gst_xml_write (element));
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}
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exit (0);
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}
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