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| author | Sebastian Dröge <sebastian@centricular.com> | 2015-01-13 14:54:26 +0100 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2015-01-13 14:54:26 +0100 |
| commit | ddb535c35d5f5029d02659f7f46de4a84f515e21 (patch) | |
| tree | 49ee6b20ef5cff3e68830af791eaeda0d2789c53 | |
| parent | 45b095c66644539b43d814c6bfefaf259e3bdac2 (diff) | |
| download | gstreamer-plugins-bad-ddb535c35d5f5029d02659f7f46de4a84f515e21.tar.gz | |
compositor: Don't do any conversions if the pad is completely transparent anyway
| -rw-r--r-- | gst/compositor/compositor.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gst/compositor/compositor.c b/gst/compositor/compositor.c index ba0855659..d3fa3f07b 100644 --- a/gst/compositor/compositor.c +++ b/gst/compositor/compositor.c @@ -390,7 +390,12 @@ gst_compositor_pad_prepare_frame (GstVideoAggregatorPad * pad, g_free (wanted_colorimetry); } - if (cpad->convert) { + if (cpad->alpha == 0.0) { + GST_DEBUG_OBJECT (vagg, "Pad has alpha 0.0, not converting frame"); + converted_frame = NULL; + gst_video_frame_unmap (frame); + g_slice_free (GstVideoFrame, frame); + } else if (cpad->convert) { gint converted_size; converted_frame = g_slice_new0 (GstVideoFrame); |