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examples: overlaycomposition: Add option for videosink element selection

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It would be useful for testing overlaycomposition with specific videosink element.
This commit is contained in:
Seungha Yang 2019-11-12 21:15:38 +09:00 committed by GStreamer Merge Bot
parent 7d8e7cd3eb
commit 4960f385cf
1 changed files with 21 additions and 2 deletions
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23
tests/examples/overlaycomposition/overlaycomposition.c
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@ -254,15 +254,34 @@ main (int argc, char **argv)
GstBus *bus; GstBus *bus;
GstCaps *filter_caps; GstCaps *filter_caps;
OverlayState overlay_state = { 0, }; OverlayState overlay_state = { 0, };
GOptionContext *option_ctx;
GError *error = NULL;
const gchar *video_sink = "autovidesink";
gboolean ret;
GOptionEntry options[] = {
{"videosink", 0, 0, G_OPTION_ARG_STRING, &video_sink,
"Video sink element to use (default is autovideosink)", NULL},
{NULL}
};
gst_init (&argc, &argv); option_ctx = g_option_context_new ("- test overlaycomposition");
g_option_context_add_main_entries (option_ctx, options, NULL);
g_option_context_add_group (option_ctx, gst_init_get_option_group ());
ret = g_option_context_parse (option_ctx, &argc, &argv, &error);
g_option_context_free (option_ctx);
if (!ret) {
g_printerr ("option parsing failed: %s\n", error->message);
g_clear_error (&error);
exit (1);
}
pipeline = gst_pipeline_new (NULL); pipeline = gst_pipeline_new (NULL);
src = gst_element_factory_make ("videotestsrc", NULL); src = gst_element_factory_make ("videotestsrc", NULL);
capsfilter = gst_element_factory_make ("capsfilter", NULL); capsfilter = gst_element_factory_make ("capsfilter", NULL);
overlay = gst_element_factory_make ("overlaycomposition", NULL); overlay = gst_element_factory_make ("overlaycomposition", NULL);
conv = gst_element_factory_make ("videoconvert", NULL); conv = gst_element_factory_make ("videoconvert", NULL);
sink = gst_element_factory_make ("autovideosink", NULL); sink = gst_element_factory_make (video_sink, NULL);
if (!pipeline || !src || !capsfilter || !overlay || !conv || !sink) { if (!pipeline || !src || !capsfilter || !overlay || !conv || !sink) {
g_error ("Failed to create elements"); g_error ("Failed to create elements");