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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-07-08 14:52:52 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-07-11 03:51:46 +0200 |
| commit | ac9ac45aca7d3114dc790f794b49f066b4178827 (patch) | |
| tree | c7cbdad529627429c8837dacc2488aae12b79681 /libswscale/utils.c | |
| parent | 08b57574c6a1bde51576f42546b7b9f8c03f9297 (diff) | |
| download | ffmpeg-ac9ac45aca7d3114dc790f794b49f066b4178827.tar.gz | |
swscale: fix 16-bit scaling when output is 8-bits.
We would use the second half of the U plane buffer, rather than the
V plane buffer, to output the V plane pixels.
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index 3e1662716b..00bd89f78b 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -1052,7 +1052,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) for (i=0; i<c->vChrBufSize; i++) { FF_ALLOC_OR_GOTO(c, c->chrUPixBuf[i+c->vChrBufSize], dst_stride*2+1, fail); c->chrUPixBuf[i] = c->chrUPixBuf[i+c->vChrBufSize]; - c->chrVPixBuf[i] = c->chrVPixBuf[i+c->vChrBufSize] = c->chrUPixBuf[i] + (dst_stride>>1); + c->chrVPixBuf[i] = c->chrVPixBuf[i+c->vChrBufSize] = c->chrUPixBuf[i] + (dst_stride >> 1); } if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) for (i=0; i<c->vLumBufSize; i++) { |