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-rw-r--r--libavutil/frame.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/frame.c b/libavutil/frame.c
index e4f6ab3daa..15276fee49 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -111,7 +111,7 @@ static int get_video_buffer(AVFrame *frame, int align)
for (i = 0; i < 4 && frame->linesize[i]; i++) {
int h = frame->height;
if (i == 1 || i == 2)
- h = -((-h) >> desc->log2_chroma_h);
+ h = AV_CEIL_RSHIFT(h, desc->log2_chroma_h);
frame->buf[i] = av_buffer_alloc(frame->linesize[i] * h);
if (!frame->buf[i])