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glupload: Forward composition meta even without params

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When the sink does not know the window size (e.g not created yet)
it will not add any param to the the composition meta. This is no
reason not to forward this meta API. Fixes issue where it could not
attach until we resize the window.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
This commit is contained in:
Nicolas Dufresne 2015-07-22 16:58:12 -04:00 committed by Tim-Philipp Müller
parent df7bcb6ba7
commit 4cf2d84315
1 changed files with 4 additions and 4 deletions
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8
ext/gl/gstgluploadelement.c
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@ -161,10 +161,10 @@ _gst_gl_upload_element_propose_allocation (GstBaseTransform * bt,
/* read window size from decide_query */ /* read window size from decide_query */
gst_query_parse_nth_allocation_meta (decide_query, alloc_index, &params); gst_query_parse_nth_allocation_meta (decide_query, alloc_index, &params);
if (params) /* it does not matter if params are NULL (no known window size), forward
gst_query_add_allocation_meta (query, * the meta in any case */
GST_VIDEO_OVERLAY_COMPOSITION_META_API_TYPE, params); gst_query_add_allocation_meta (query,
GST_VIDEO_OVERLAY_COMPOSITION_META_API_TYPE, params);
} }
gst_gl_upload_propose_allocation (upload->upload, decide_query, query); gst_gl_upload_propose_allocation (upload->upload, decide_query, query);