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appsrc: handle NULL caps correctly

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This commit is contained in:
Wim Taymans 2012-01-19 15:18:58 +01:00
parent 5872bcc33a
commit 5be917d5bd
1 changed files with 8 additions and 5 deletions
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13
gst-libs/gst/app/gstappsrc.c
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@ -1120,12 +1120,15 @@ gst_app_src_get_caps (GstAppSrc * appsrc, GstCaps * filter)
gst_caps_ref (caps);
if (filter) {
GstCaps *intersection =
gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (caps);
caps = intersection;
if (caps) {
GstCaps *intersection =
gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (caps);
caps = intersection;
} else {
caps = gst_caps_ref (filter);
}
}
GST_DEBUG_OBJECT (appsrc, "getting caps of %" GST_PTR_FORMAT, caps);
GST_OBJECT_UNLOCK (appsrc);