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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-05-29 14:03:07 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-05-29 14:03:52 +0200 |
| commit | 403940de241e8f15ec9eae3e69c6c2f423bafcf5 (patch) | |
| tree | 847827c86a0823dea265d1b32d873d5428532c8d | |
| parent | f86e7c5d00cc426833c838f6ec6051d411a8bf80 (diff) | |
| download | ffmpeg-403940de241e8f15ec9eae3e69c6c2f423bafcf5.tar.gz | |
avcodec/mpegvideo: Use FFSWAP to exchange pointers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mpegvideo.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index e798565c73..fb8570cc9c 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -846,10 +846,7 @@ static int init_duplicate_context(MpegEncContext *s) } if (s->avctx->codec_tag == AV_RL32("VCR2")) { // exchange uv - int16_t (*tmp)[64]; - tmp = s->pblocks[4]; - s->pblocks[4] = s->pblocks[5]; - s->pblocks[5] = tmp; + FFSWAP(void *, s->pblocks[4], s->pblocks[5]); } if (s->out_format == FMT_H263) { @@ -927,10 +924,7 @@ int ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src) } if (dst->avctx->codec_tag == AV_RL32("VCR2")) { // exchange uv - int16_t (*tmp)[64]; - tmp = dst->pblocks[4]; - dst->pblocks[4] = dst->pblocks[5]; - dst->pblocks[5] = tmp; + FFSWAP(void *, dst->pblocks[4], dst->pblocks[5]); } if (!dst->edge_emu_buffer && (ret = frame_size_alloc(dst, dst->linesize)) < 0) { |