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| author | Vignesh Venkatasubramanian <vigneshv@google.com> | 2013-07-16 13:44:56 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-17 13:38:26 +0200 |
| commit | 33968c201cc8194864b2bb2bc7c3f0867d775e02 (patch) | |
| tree | f1379d494e092bb8346c2467e40e8e5afd98cd51 | |
| parent | 066111bf19518a9f4d836991b34dbfc5ab72a41a (diff) | |
Fixing a stride issue in VP8 Alpha encode
When encoding alpha channel in libvpx, the stride isn't set
properly for the alpha encoder. Fixing it.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/libvpxenc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c index f5506f7e61..5f3c32a598 100644 --- a/libavcodec/libvpxenc.c +++ b/libavcodec/libvpxenc.c @@ -667,6 +667,9 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt, v_plane = av_malloc(frame->linesize[2] * frame->height); memset(v_plane, 0x80, frame->linesize[2] * frame->height); rawimg_alpha->planes[VPX_PLANE_V] = v_plane; + rawimg_alpha->stride[VPX_PLANE_Y] = frame->linesize[0]; + rawimg_alpha->stride[VPX_PLANE_U] = frame->linesize[1]; + rawimg_alpha->stride[VPX_PLANE_V] = frame->linesize[2]; } timestamp = frame->pts; if (frame->pict_type == AV_PICTURE_TYPE_I) |