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| author | Limin Wang <lance.lmwang@gmail.com> | 2021-06-04 19:46:39 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2021-06-06 12:34:05 +0800 |
| commit | 43295ae6a9245d8b58c15e5053994c87d95a9689 (patch) | |
| tree | 8779240d6ef017e454b4c17b41914516c82f658c /libswscale | |
| parent | 29b244ffc15abe2c24d2145f63048e8b3bdaa303 (diff) | |
| download | ffmpeg-43295ae6a9245d8b58c15e5053994c87d95a9689.tar.gz | |
swscale/swscale_unscaled: don't use the optimized bgr24toYV12 unscaled conversion when width%2
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/swscale_unscaled.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index c4dd8a4d83..e8e297509b 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -1978,6 +1978,7 @@ void ff_get_unscaled_swscale(SwsContext *c) const enum AVPixelFormat dstFormat = c->dstFormat; const int flags = c->flags; const int dstH = c->dstH; + const int dstW = c->dstW; int needsDither; needsDither = isAnyRGB(dstFormat) && @@ -2033,7 +2034,7 @@ void ff_get_unscaled_swscale(SwsContext *c) /* bgr24toYV12 */ if (srcFormat == AV_PIX_FMT_BGR24 && (dstFormat == AV_PIX_FMT_YUV420P || dstFormat == AV_PIX_FMT_YUVA420P) && - !(flags & SWS_ACCURATE_RND)) + !(flags & SWS_ACCURATE_RND) && !(dstW&1)) c->swscale = bgr24ToYv12Wrapper; /* RGB/BGR -> RGB/BGR (no dither needed forms) */ |