videofilter: Use new GstBaseTransform::transform_caps API

This commit is contained in:
Edward Hervey 2011-06-07 11:25:18 +02:00
parent b3a1f5d1ed
commit 8c02b650c9

View file

@ -135,7 +135,7 @@ G_DEFINE_TYPE (GstVideoFlip, gst_video_flip, GST_TYPE_VIDEO_FILTER);
static GstCaps * static GstCaps *
gst_video_flip_transform_caps (GstBaseTransform * trans, gst_video_flip_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps) GstPadDirection direction, GstCaps * caps, GstCaps * filter)
{ {
GstVideoFlip *videoflip = GST_VIDEO_FLIP (trans); GstVideoFlip *videoflip = GST_VIDEO_FLIP (trans);
GstCaps *ret; GstCaps *ret;
@ -186,6 +186,17 @@ gst_video_flip_transform_caps (GstBaseTransform * trans,
GST_DEBUG_OBJECT (videoflip, "transformed %" GST_PTR_FORMAT " to %" GST_DEBUG_OBJECT (videoflip, "transformed %" GST_PTR_FORMAT " to %"
GST_PTR_FORMAT, caps, ret); GST_PTR_FORMAT, caps, ret);
if (filter) {
GstCaps *intersection;
GST_DEBUG_OBJECT (videoflip, "Using filter caps %" GST_PTR_FORMAT, filter);
intersection =
gst_caps_intersect_full (filter, ret, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (ret);
ret = intersection;
GST_DEBUG_OBJECT (videoflip, "Intersection %" GST_PTR_FORMAT, ret);
}
return ret; return ret;
} }