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ximagesink: Add caps with the current window geometry to the top in getcaps

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This commit is contained in:
Sebastian Dröge 2011-04-28 10:55:21 +02:00
parent 213050e53c
commit 092438200c
1 changed files with 21 additions and 2 deletions
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23
sys/ximage/ximagesink.c
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@ -974,8 +974,27 @@ gst_ximagesink_getcaps (GstBaseSink * bsink)
ximagesink = GST_XIMAGESINK (bsink);
if (ximagesink->xcontext)
return gst_caps_ref (ximagesink->xcontext->caps);
g_mutex_lock (ximagesink->x_lock);
if (ximagesink->xcontext) {
if (ximagesink->xwindow && ximagesink->xwindow->width) {
GstStructure *s0, *s1;
caps = gst_caps_copy (ximagesink->xcontext->caps);
s1 = gst_structure_copy (gst_caps_get_structure (caps, 0));
s0 = gst_caps_get_structure (caps, 0);
gst_structure_set (s0, "width", G_TYPE_INT, ximagesink->xwindow->width,
"height", G_TYPE_INT, ximagesink->xwindow->height, NULL);
gst_caps_append_structure (caps, s1);
g_mutex_unlock (ximagesink->x_lock);
return caps;
} else {
caps = gst_caps_ref (ximagesink->xcontext->caps);
g_mutex_unlock (ximagesink->x_lock);
return caps;
}
}
g_mutex_unlock (ximagesink->x_lock);
/* get a template copy and add the pixel aspect ratio */
caps =