GST_LOADSAVE_DIRS = xml typefind
endif
-SUBDIRS = \
+dirs = \
helloworld \
+ helloworld2 \
queue \
queue2 \
queue3 \
cutter \
pingpong \
manual \
- retag \
- $(GST_LOADSAVE_DIRS)
-
-DIST_SUBDIRS = helloworld \
- queue \
- queue2 \
- queue3 \
- queue4 \
- launch \
- thread \
- plugins \
- mixer \
- cutter \
- pingpong \
- manual \
- xml \
- typefind \
retag
+SUBDIRS = $(dirs) \
+ $(GST_LOADSAVE_DIRS)
+
+DIST_SUBDIRS = $(dirs) xml typefind
+++ /dev/null
-autoplug
-xmlTest.gst
+++ /dev/null
-noinst_PROGRAMS = autoplug
-
-autoplug_LDADD = $(GST_LIBS)
-autoplug_CFLAGS = $(GST_CFLAGS)
+++ /dev/null
-#include <gst/gst.h>
-
-static void
-gst_play_have_type (GstElement *typefind, GstCaps *caps, GstElement *pipeline)
-{
- GstElement *osssink, *videosink, *videoelement, *colorspace;
- GstElement *new_element;
- GstAutoplug *autoplug;
- GstElement *autobin;
- GstElement *filesrc;
- GstElement *cache;
-
- GST_DEBUG ("GstPipeline: play have type");
-
- gst_element_set_state (pipeline, GST_STATE_PAUSED);
-
- filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
- autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
- cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
-
- /* unlink the typefind from the pipeline and remove it */
- gst_element_unlink_pads (cache, "src", typefind, "sink");
- gst_bin_remove (GST_BIN (autobin), typefind);
-
- /* and an audio sink */
- osssink = gst_element_factory_make ("osssink", "play_audio");
- g_assert (osssink != NULL);
-
- videosink = gst_bin_new ("videosink");
- /* and an video sink */
- videoelement = gst_element_factory_make ("xvideosink", "play_video");
- g_assert (videosink != NULL);
-
- colorspace = gst_element_factory_make ("colorspace", "colorspace");
- g_assert (colorspace != NULL);
-
- gst_element_link_pads (colorspace, "src", videoelement, "sink");
- gst_bin_add (GST_BIN (videosink), colorspace);
- gst_bin_add (GST_BIN (videosink), videoelement);
-
- gst_element_add_ghost_pad (videosink,
- gst_element_get_pad (colorspace, "sink"), "sink");
-
- autoplug = gst_autoplug_factory_make ("staticrender");
- g_assert (autoplug != NULL);
-
- new_element = gst_autoplug_to_renderers (autoplug,
- caps,
- videosink,
- osssink,
- NULL);
-
- if (!new_element) {
- g_print ("could not autoplug, no suitable codecs found...\n");
- exit (-1);
- }
-
- gst_element_set_name (new_element, "new_element");
-
- gst_bin_add (GST_BIN (autobin), new_element);
-
- g_object_set (G_OBJECT (cache), "reset", TRUE, NULL);
-
- gst_element_link_pads (cache, "src", new_element, "sink");
-
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
-#ifndef GST_DISABLE_LOADSAVE
- gst_xml_write_file (GST_ELEMENT (pipeline), fopen ("xmlTest.gst", "w"));
-#endif
-}
-
-static void
-gst_play_cache_empty (GstElement *element, GstElement *pipeline)
-{
- GstElement *autobin;
- GstElement *filesrc;
- GstElement *cache;
- GstElement *new_element;
-
- fprintf (stderr, "have cache empty\n");
-
- gst_element_set_state (pipeline, GST_STATE_PAUSED);
-
- filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
- autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
- cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
- new_element = gst_bin_get_by_name (GST_BIN (autobin), "new_element");
-
- gst_element_unlink_many (filesrc, cache, new_element, NULL);
- gst_bin_remove (GST_BIN (autobin), cache);
- gst_element_link_pads (filesrc, "src", new_element, "sink");
-
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
- fprintf (stderr, "done with cache_empty\n");
-}
-
-int main(int argc,char *argv[])
-{
- GstElement *filesrc;
- GstElement *pipeline;
- GstElement *autobin;
- GstElement *typefind;
- GstElement *cache;
-
- g_thread_init(NULL);
- gst_init(&argc,&argv);
-
- if (argc != 2) {
- g_print("usage: %s <filename>\n", argv[0]);
- exit(-1);
- }
-
- /* create a new pipeline to hold the elements */
- pipeline = gst_pipeline_new("pipeline");
- g_assert(pipeline != NULL);
-
- /* create a disk reader */
- filesrc = gst_element_factory_make("filesrc", "disk_source");
- g_assert(filesrc != NULL);
- g_object_set(G_OBJECT(filesrc),"location", argv[1],NULL);
- gst_bin_add (GST_BIN (pipeline), filesrc);
-
- autobin = gst_bin_new ("autobin");
- cache = gst_element_factory_make ("autoplugcache", "cache");
- g_signal_connect (G_OBJECT (cache), "cache_empty", G_CALLBACK (gst_play_cache_empty), pipeline);
-
- typefind = gst_element_factory_make ("typefind", "typefind");
- g_signal_connect (G_OBJECT (typefind), "have_type", G_CALLBACK (gst_play_have_type), pipeline);
- gst_bin_add (GST_BIN (autobin), cache);
- gst_bin_add (GST_BIN (autobin), typefind);
-
- gst_element_link_pads (cache, "src", typefind, "sink");
- gst_element_add_ghost_pad (autobin, gst_element_get_pad (cache, "sink"), "sink");
-
- gst_bin_add (GST_BIN( pipeline), autobin);
- gst_element_link_pads (filesrc, "src", autobin, "sink");
-
- /* start playing */
- gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
-
- while (gst_bin_iterate (GST_BIN (pipeline)));
-
- /* stop the pipeline */
- gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
-
- gst_object_unref (GST_OBJECT (pipeline));
-
- exit(0);
-}
-
GST_LOADSAVE_DIRS = xml typefind
endif
-SUBDIRS = \
+dirs = \
helloworld \
+ helloworld2 \
queue \
queue2 \
queue3 \
cutter \
pingpong \
manual \
- retag \
- $(GST_LOADSAVE_DIRS)
-
-DIST_SUBDIRS = helloworld \
- queue \
- queue2 \
- queue3 \
- queue4 \
- launch \
- thread \
- plugins \
- mixer \
- cutter \
- pingpong \
- manual \
- xml \
- typefind \
retag
+SUBDIRS = $(dirs) \
+ $(GST_LOADSAVE_DIRS)
+
+DIST_SUBDIRS = $(dirs) xml typefind
+++ /dev/null
-autoplug
-xmlTest.gst
+++ /dev/null
-noinst_PROGRAMS = autoplug
-
-autoplug_LDADD = $(GST_LIBS)
-autoplug_CFLAGS = $(GST_CFLAGS)
+++ /dev/null
-#include <gst/gst.h>
-
-static void
-gst_play_have_type (GstElement *typefind, GstCaps *caps, GstElement *pipeline)
-{
- GstElement *osssink, *videosink, *videoelement, *colorspace;
- GstElement *new_element;
- GstAutoplug *autoplug;
- GstElement *autobin;
- GstElement *filesrc;
- GstElement *cache;
-
- GST_DEBUG ("GstPipeline: play have type");
-
- gst_element_set_state (pipeline, GST_STATE_PAUSED);
-
- filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
- autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
- cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
-
- /* unlink the typefind from the pipeline and remove it */
- gst_element_unlink_pads (cache, "src", typefind, "sink");
- gst_bin_remove (GST_BIN (autobin), typefind);
-
- /* and an audio sink */
- osssink = gst_element_factory_make ("osssink", "play_audio");
- g_assert (osssink != NULL);
-
- videosink = gst_bin_new ("videosink");
- /* and an video sink */
- videoelement = gst_element_factory_make ("xvideosink", "play_video");
- g_assert (videosink != NULL);
-
- colorspace = gst_element_factory_make ("colorspace", "colorspace");
- g_assert (colorspace != NULL);
-
- gst_element_link_pads (colorspace, "src", videoelement, "sink");
- gst_bin_add (GST_BIN (videosink), colorspace);
- gst_bin_add (GST_BIN (videosink), videoelement);
-
- gst_element_add_ghost_pad (videosink,
- gst_element_get_pad (colorspace, "sink"), "sink");
-
- autoplug = gst_autoplug_factory_make ("staticrender");
- g_assert (autoplug != NULL);
-
- new_element = gst_autoplug_to_renderers (autoplug,
- caps,
- videosink,
- osssink,
- NULL);
-
- if (!new_element) {
- g_print ("could not autoplug, no suitable codecs found...\n");
- exit (-1);
- }
-
- gst_element_set_name (new_element, "new_element");
-
- gst_bin_add (GST_BIN (autobin), new_element);
-
- g_object_set (G_OBJECT (cache), "reset", TRUE, NULL);
-
- gst_element_link_pads (cache, "src", new_element, "sink");
-
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
-#ifndef GST_DISABLE_LOADSAVE
- gst_xml_write_file (GST_ELEMENT (pipeline), fopen ("xmlTest.gst", "w"));
-#endif
-}
-
-static void
-gst_play_cache_empty (GstElement *element, GstElement *pipeline)
-{
- GstElement *autobin;
- GstElement *filesrc;
- GstElement *cache;
- GstElement *new_element;
-
- fprintf (stderr, "have cache empty\n");
-
- gst_element_set_state (pipeline, GST_STATE_PAUSED);
-
- filesrc = gst_bin_get_by_name (GST_BIN (pipeline), "disk_source");
- autobin = gst_bin_get_by_name (GST_BIN (pipeline), "autobin");
- cache = gst_bin_get_by_name (GST_BIN (autobin), "cache");
- new_element = gst_bin_get_by_name (GST_BIN (autobin), "new_element");
-
- gst_element_unlink_many (filesrc, cache, new_element, NULL);
- gst_bin_remove (GST_BIN (autobin), cache);
- gst_element_link_pads (filesrc, "src", new_element, "sink");
-
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
- fprintf (stderr, "done with cache_empty\n");
-}
-
-int main(int argc,char *argv[])
-{
- GstElement *filesrc;
- GstElement *pipeline;
- GstElement *autobin;
- GstElement *typefind;
- GstElement *cache;
-
- g_thread_init(NULL);
- gst_init(&argc,&argv);
-
- if (argc != 2) {
- g_print("usage: %s <filename>\n", argv[0]);
- exit(-1);
- }
-
- /* create a new pipeline to hold the elements */
- pipeline = gst_pipeline_new("pipeline");
- g_assert(pipeline != NULL);
-
- /* create a disk reader */
- filesrc = gst_element_factory_make("filesrc", "disk_source");
- g_assert(filesrc != NULL);
- g_object_set(G_OBJECT(filesrc),"location", argv[1],NULL);
- gst_bin_add (GST_BIN (pipeline), filesrc);
-
- autobin = gst_bin_new ("autobin");
- cache = gst_element_factory_make ("autoplugcache", "cache");
- g_signal_connect (G_OBJECT (cache), "cache_empty", G_CALLBACK (gst_play_cache_empty), pipeline);
-
- typefind = gst_element_factory_make ("typefind", "typefind");
- g_signal_connect (G_OBJECT (typefind), "have_type", G_CALLBACK (gst_play_have_type), pipeline);
- gst_bin_add (GST_BIN (autobin), cache);
- gst_bin_add (GST_BIN (autobin), typefind);
-
- gst_element_link_pads (cache, "src", typefind, "sink");
- gst_element_add_ghost_pad (autobin, gst_element_get_pad (cache, "sink"), "sink");
-
- gst_bin_add (GST_BIN( pipeline), autobin);
- gst_element_link_pads (filesrc, "src", autobin, "sink");
-
- /* start playing */
- gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
-
- while (gst_bin_iterate (GST_BIN (pipeline)));
-
- /* stop the pipeline */
- gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
-
- gst_object_unref (GST_OBJECT (pipeline));
-
- exit(0);
-}
-