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-rw-r--r--libavcodec/mpegpicture.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mpegpicture.c b/libavcodec/mpegpicture.c
index 9811a77..2b72346 100644
--- a/libavcodec/mpegpicture.c
+++ b/libavcodec/mpegpicture.c
@@ -22,6 +22,7 @@
#include "libavutil/avassert.h"
#include "libavutil/common.h"
+#include "libavutil/pixdesc.h"
#include "avcodec.h"
#include "motion_est.h"
@@ -155,7 +156,8 @@ static int alloc_frame_buffer(AVCodecContext *avctx, Picture *pic,
return -1;
}
- if (pic->f->linesize[1] != pic->f->linesize[2]) {
+ if (av_pix_fmt_count_planes(pic->f->format) > 2 &&
+ pic->f->linesize[1] != pic->f->linesize[2]) {
av_log(avctx, AV_LOG_ERROR,
"get_buffer() failed (uv stride mismatch)\n");
ff_mpeg_unref_picture(avctx, pic);
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