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decklinksink: Only intersect with the filter caps if there actually is a filter

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This commit is contained in:
Sebastian Dröge 2013-12-17 10:21:26 +01:00
parent ccd9a9cb89
commit 007807d149
1 changed files with 6 additions and 2 deletions
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8
sys/decklink/gstdecklinksink.cpp
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@ -565,8 +565,12 @@ gst_decklink_sink_videosink_query (GstPad * pad, GstObject * parent,
* should probably return the template caps instead */ * should probably return the template caps instead */
mode_caps = gst_decklink_mode_get_caps (decklinksink->mode); mode_caps = gst_decklink_mode_get_caps (decklinksink->mode);
gst_query_parse_caps (query, &filter); gst_query_parse_caps (query, &filter);
caps = gst_caps_intersect (mode_caps, filter); if (filter) {
gst_caps_unref (mode_caps); caps = gst_caps_intersect (mode_caps, filter);
gst_caps_unref (mode_caps);
} else {
caps = mode_caps;
}
gst_query_set_caps_result (query, caps); gst_query_set_caps_result (query, caps);
gst_caps_unref (caps); gst_caps_unref (caps);
res = TRUE; res = TRUE;