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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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0067d17205
Original commit message from CVS: * removal of //-style comments * don't link plugins to core libs -- the versioning is done internally to the plugins with the plugin_info struct, and symbol resolution is lazy, so we can always know if a plugin can be loaded by the plugin_info data. in theory.
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
#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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GstBin *bin;
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GstElement *src, *sink;
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GstPad *srcpad, *sinkpad;
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/* _gst_plugin_spew = TRUE; */
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gst_init (&argc, &argv);
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bin = GST_BIN (gst_pipeline_new ("pipeline"));
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g_return_val_if_fail (bin != NULL, -1);
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g_print ("--- creating src and sink elements\n");
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src = gst_elementfactory_make ("fakesrc", "src");
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g_return_val_if_fail (src != NULL, -1);
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sink = gst_elementfactory_make ("fakesink", "sink");
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g_return_val_if_fail (sink != NULL, -1);
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g_print ("--- about to add the elements to the bin\n");
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gst_bin_add (bin, GST_ELEMENT (src));
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gst_bin_add (bin, GST_ELEMENT (sink));
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g_print ("--- getting pads\n");
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srcpad = gst_element_get_pad (src, "src");
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g_return_val_if_fail (srcpad != NULL, -1);
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sinkpad = gst_element_get_pad (sink, "sink");
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g_return_val_if_fail (srcpad != NULL, -1);
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g_print ("--- connecting\n");
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gst_pad_connect (srcpad, sinkpad);
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g_print ("--- setting up\n");
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gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
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g_print ("--- iterating\n");
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gst_bin_iterate (bin);
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gst_bin_iterate (bin);
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g_print ("--- seek to 100\n");
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gst_pad_send_event (srcpad, gst_event_new_seek (GST_SEEK_ANY, 100, FALSE));
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g_print ("--- seek done, iterating\n");
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gst_bin_iterate (bin);
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gst_bin_iterate (bin);
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g_print ("--- seek to 200 with flush\n");
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gst_pad_send_event (srcpad, gst_event_new_seek (GST_SEEK_ANY, 200, TRUE));
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g_print ("--- seek done, iterating\n");
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gst_bin_iterate (bin);
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gst_bin_iterate (bin);
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gst_bin_iterate (bin);
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g_print ("--- flush\n");
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gst_pad_send_event (srcpad, gst_event_new_flush ());
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g_print ("--- flush done, iterating\n");
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gst_bin_iterate (bin);
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gst_bin_iterate (bin);
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g_print ("--- cleaning up\n");
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gst_element_set_state (GST_ELEMENT (bin), GST_STATE_NULL);
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return 0;
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}
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