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swscale/swscale_unscaled: Try to fix Rgb16ToPlanarRgb16Wrapper() with slices

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e57d99dd4e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-09-03 12:15:24 +02:00
parent 463c859693
commit f978601433
1 changed files with 8 additions and 0 deletions
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8
libswscale/swscale_unscaled.c
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@ -558,6 +558,8 @@ static int Rgb16ToPlanarRgb16Wrapper(SwsContext *c, const uint8_t *src[],
int bpc = dst_format->comp[0].depth_minus1 + 1; int bpc = dst_format->comp[0].depth_minus1 + 1;
int alpha = src_format->flags & AV_PIX_FMT_FLAG_ALPHA; int alpha = src_format->flags & AV_PIX_FMT_FLAG_ALPHA;
int swap = 0; int swap = 0;
int i;
if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) || if ( HAVE_BIGENDIAN && !(src_format->flags & AV_PIX_FMT_FLAG_BE) ||
!HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE) !HAVE_BIGENDIAN && src_format->flags & AV_PIX_FMT_FLAG_BE)
swap++; swap++;
@ -571,6 +573,12 @@ static int Rgb16ToPlanarRgb16Wrapper(SwsContext *c, const uint8_t *src[],
src_format->name, dst_format->name); src_format->name, dst_format->name);
return srcSliceH; return srcSliceH;
} }
for(i=0; i<4; i++) {
dst2013[i] += stride2013[i] * srcSliceY / 2;
dst1023[i] += stride1023[i] * srcSliceY / 2;
}
switch (c->srcFormat) { switch (c->srcFormat) {
case AV_PIX_FMT_RGB48LE: case AV_PIX_FMT_RGB48LE:
case AV_PIX_FMT_RGB48BE: case AV_PIX_FMT_RGB48BE: