mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 02:31:03 +00:00
Code Issues 1 Projects Releases Wiki Activity

output-selector-test: don't hardcode videosinks and use more colorspace conv.

Browse source 
Use autovideosink instead of hardcoded sinks. Use an additional colorspace
converter between videotestsrc and timeoverlay.
This commit is contained in:
Stefan Kost 2010-11-24 12:22:01 +02:00
parent dd3fe6ad3c
commit a8c488aefa
1 changed files with 32 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
tests/icles/output-selector-test.c
View file

@ -66,10 +66,16 @@ switch_cb (gpointer user_data)
}
static void
on_bin_element_added (GstBin * bin, GstElement * element, gpointer user_data)
{
g_object_set (G_OBJECT (element), "sync", FALSE, "async", FALSE, NULL);
}
gint
main (gint argc, gchar * argv[])
{
GstElement *pipeline, *src, *toverlay, *osel, *sink1, *sink2, *convert;
GstElement *pipeline, *src, *toverlay, *osel, *sink1, *sink2, *c1, *c2, *c0;
GstPad *sinkpad;
GstBus *bus;
@ -80,54 +86,66 @@ main (gint argc, gchar * argv[])
/* create elements */
pipeline = gst_element_factory_make ("pipeline", "pipeline");
src = gst_element_factory_make ("videotestsrc", "src");
c0 = gst_element_factory_make ("ffmpegcolorspace", NULL);
toverlay = gst_element_factory_make ("timeoverlay", "timeoverlay");
osel = gst_element_factory_make ("output-selector", "osel");
convert = gst_element_factory_make ("ffmpegcolorspace", "convert");
sink1 = gst_element_factory_make ("xvimagesink", "sink1");
sink2 = gst_element_factory_make ("ximagesink", "sink2");
c1 = gst_element_factory_make ("ffmpegcolorspace", NULL);
c2 = gst_element_factory_make ("ffmpegcolorspace", NULL);
sink1 = gst_element_factory_make ("autovideosink", "sink1");
sink2 = gst_element_factory_make ("autovideosink", "sink2");
if (!pipeline || !src || !toverlay || !osel || !convert || !sink1 || !sink2) {
if (!pipeline || !src || !c0 || !toverlay || !osel || !c1 || !c2 || !sink1 ||
!sink2) {
g_print ("missing element\n");
return -1;
}
/* add them to bin */
gst_bin_add_many (GST_BIN (pipeline), src, toverlay, osel, convert, sink1,
gst_bin_add_many (GST_BIN (pipeline), src, c0, toverlay, osel, c1, sink1, c2,
sink2, NULL);
/* set properties */
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
g_object_set (G_OBJECT (src), "do-timestamp", TRUE, NULL);
g_object_set (G_OBJECT (src), "num-buffers", NUM_VIDEO_BUFFERS, NULL);
g_object_set (G_OBJECT (sink1), "sync", FALSE, "async", FALSE, NULL);
g_object_set (G_OBJECT (sink2), "sync", FALSE, "async", FALSE, NULL);
g_object_set (G_OBJECT (osel), "resend-latest", TRUE, NULL);
/* handle deferred properties */
g_signal_connect (G_OBJECT (sink1), "element-added",
G_CALLBACK (on_bin_element_added), NULL);
g_signal_connect (G_OBJECT (sink2), "element-added",
G_CALLBACK (on_bin_element_added), NULL);
/* link src ! timeoverlay ! osel */
if (!gst_element_link_many (src, toverlay, osel, NULL)) {
if (!gst_element_link_many (src, c0, toverlay, osel, NULL)) {
g_print ("linking failed\n");
return -1;
}
/* link output 1 */
sinkpad = gst_element_get_static_pad (sink1, "sink");
sinkpad = gst_element_get_static_pad (c1, "sink");
osel_src1 = gst_element_get_request_pad (osel, "src%d");
if (gst_pad_link (osel_src1, sinkpad) != GST_PAD_LINK_OK) {
g_print ("linking output 1 converter failed\n");
return -1;
}
gst_object_unref (sinkpad);
if (!gst_element_link (c1, sink1)) {
g_print ("linking output 1 failed\n");
return -1;
}
gst_object_unref (sinkpad);
/* link output 2 */
sinkpad = gst_element_get_static_pad (convert, "sink");
sinkpad = gst_element_get_static_pad (c2, "sink");
osel_src2 = gst_element_get_request_pad (osel, "src%d");
if (gst_pad_link (osel_src2, sinkpad) != GST_PAD_LINK_OK) {
g_print ("linking output 2 failed\n");
g_print ("linking output 2 converter failed\n");
return -1;
}
gst_object_unref (sinkpad);
if (!gst_element_link (convert, sink2)) {
if (!gst_element_link (c2, sink2)) {
g_print ("linking output 2 failed\n");
return -1;
}