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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
#include <gst/gst.h>
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static GstElement *
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create_pipeline (void)
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{
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GstElement *fakesrc, *fakesink;
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GstElement *pipeline;
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GstElement *thread, *queue;
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pipeline = gst_pipeline_new ("main_pipeline");
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fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
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thread = gst_thread_new ("thread");
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fakesink = gst_element_factory_make ("fakesink", "fakesink");
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queue = gst_element_factory_make ("queue", "queue");
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gst_bin_add (GST_BIN (thread), fakesink);
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gst_bin_add (GST_BIN (thread), queue);
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gst_element_link (queue, fakesink);
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gst_element_add_ghost_pad (thread, gst_element_get_pad (queue, "sink"),
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"sink");
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gst_element_link (fakesrc, thread);
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gst_bin_add (GST_BIN (pipeline), fakesrc);
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gst_bin_add (GST_BIN (pipeline), thread);
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g_object_set (G_OBJECT (fakesrc), "num_buffers", 5, NULL);
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return pipeline;
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}
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gint
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main (gint argc, gchar * argv[])
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{
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GstElement *pipeline;
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gint i = 10000;
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gint step = 100;
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free (malloc (8)); /* -lefence */
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gst_init (&argc, &argv);
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g_mem_chunk_info ();
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while (i--) {
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if (i % step == 0)
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fprintf (stderr, "%10d\r", i);
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pipeline = create_pipeline ();
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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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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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gst_object_unref (GST_OBJECT (pipeline));
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}
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fprintf (stderr, "\n");
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g_mem_chunk_info ();
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return 0;
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}
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