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83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
#include <gst/gst.h>
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/* threadf.c
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* this tests if we can make a GThread and construct and interate a pipeline
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* inside it
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* used to fail because of cothread ctx key not being reset on context
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* destroy
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*/
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#define MAX_IDENTITIES 29
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#define RUNS_PER_IDENTITY 5
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gboolean running = FALSE;
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gboolean done = FALSE;
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static void
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construct_pipeline (GstElement * pipeline, gint identities)
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{
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GstElement *src, *sink;
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GstElement *identity = NULL;
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GstElement *from;
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int i;
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identity = NULL;
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src = gst_element_factory_make ("fakesrc", NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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g_assert (src);
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g_assert (sink);
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gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
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from = src;
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for (i = 0; i < identities; ++i) {
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identity = gst_element_factory_make ("identity", NULL);
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g_assert (identity);
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gst_bin_add (GST_BIN (pipeline), identity);
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if (!(gst_element_link (from, identity)))
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g_print ("Warning: can't link identity with previous element\n");
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from = identity;
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}
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gst_element_link (identity, sink);
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g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
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}
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static void
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thread (void)
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{
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int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
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int i;
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GstElement *pipeline;
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for (i = 30; i < runs; ++i) {
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pipeline = gst_pipeline_new ("main_pipeline");
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g_assert (pipeline);
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g_print ("Run %d, using %d identities\n", i, i / RUNS_PER_IDENTITY + 1);
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construct_pipeline (pipeline, i / RUNS_PER_IDENTITY + 1);
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if (!gst_element_set_state (pipeline, GST_STATE_PLAYING))
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g_print ("WARNING: can't set pipeline to play\n");
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while (gst_bin_iterate (GST_BIN (pipeline)))
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g_print ("+");
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g_print ("\n");
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g_print ("Unreffing pipeline\n");
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g_object_unref (G_OBJECT (pipeline));
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}
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done = TRUE;
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}
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int
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main (gint argc, gchar * argv[])
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{
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done = FALSE;
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g_thread_init (NULL);
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gst_init (&argc, &argv);
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g_thread_create ((GThreadFunc) thread, NULL, FALSE, NULL);
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g_print ("main: created GThread\n");
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while (!done)
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g_usleep (G_USEC_PER_SEC);
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g_print ("main: done\n");
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return 0;
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}
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