diff options
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/mpegvideo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index 8cd8df8d1f..edd52532b2 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -241,8 +241,10 @@ int ff_mpv_frame_size_alloc(MpegEncContext *s, int linesize) // edge emu needs blocksize + filter length - 1 // (= 17x17 for halfpel / 21x21 for h264) + // VC1 computes luma and chroma simultaneously and needs 19X19 + 9x9 + // at uvlinesize. It supports only YUV420 so 24x24 is enough // linesize * interlaced * MBsize - FF_ALLOCZ_OR_GOTO(s->avctx, s->edge_emu_buffer, alloc_size * 2 * 21, + FF_ALLOCZ_OR_GOTO(s->avctx, s->edge_emu_buffer, alloc_size * 2 * 24, fail); FF_ALLOCZ_OR_GOTO(s->avctx, s->me.scratchpad, alloc_size * 2 * 16 * 2, |