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textoverlay: forward allocation queries on video sink pad instead of discarding them

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This allows the upstream elements to use the allocation parameters
or pools from the downstream elements like videosink.

https://bugzilla.gnome.org/show_bug.cgi?id=687459
This commit is contained in:
Sreerenj Balachandran 2012-11-05 14:35:56 +02:00 committed by Tim-Philipp Müller
parent 6318a4602a
commit 6cbcca0bc5
1 changed files with 1 additions and 0 deletions
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ext/pango/gstbasetextoverlay.c
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@ -622,6 +622,7 @@ gst_base_text_overlay_init (GstBaseTextOverlay * overlay,
GST_DEBUG_FUNCPTR (gst_base_text_overlay_video_chain));
gst_pad_set_query_function (overlay->video_sinkpad,
GST_DEBUG_FUNCPTR (gst_base_text_overlay_video_query));
GST_PAD_SET_PROXY_ALLOCATION (overlay->video_sinkpad);
gst_element_add_pad (GST_ELEMENT (overlay), overlay->video_sinkpad);
template =