diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2013-01-02 03:52:54 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-01-02 03:56:57 +0100 |
| commit | 1e28fa21de232ba4f37c23eb052465fc07bc1507 (patch) | |
| tree | fc597695fb90cb377c7c8bd671268648b2dacd0c /libavcodec/rawdec.c | |
| parent | e9fd51b0d6dc65bdfcd702531c400ae9ee50a67d (diff) | |
rawdec: fix NV12
Fixes Ticket646
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/rawdec.c')
| -rw-r--r-- | libavcodec/rawdec.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c index af42114138..a4cb151197 100644 --- a/libavcodec/rawdec.c +++ b/libavcodec/rawdec.c @@ -237,6 +237,15 @@ static int raw_decode(AVCodecContext *avctx, FFALIGN(frame->linesize[0], linesize_align)*avctx->height <= buf_size) frame->linesize[0] = FFALIGN(frame->linesize[0], linesize_align); + if(avctx->pix_fmt == AV_PIX_FMT_NV12 && avctx->codec_tag == MKTAG('N', 'V', '1', '2') && + FFALIGN(frame->linesize[0], linesize_align)*avctx->height + + FFALIGN(frame->linesize[1], linesize_align)*((avctx->height+1)/2) <= buf_size) { + int la0 = FFALIGN(frame->linesize[0], linesize_align); + frame->data[1] += (la0 - frame->linesize[0])*avctx->height; + frame->linesize[0] = la0; + frame->linesize[1] = FFALIGN(frame->linesize[1], linesize_align); + } + if(context->flip) flip(avctx, picture); |