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Code Issues Releases Activity

swscale: fix ticket #4877

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This commit is contained in:
Pedro Arthur
2015-09-25 12:17:43 -03:00
parent 25df7b1c35
commit a8602dde5e
1 changed files with 11 additions and 10 deletions
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3
libswscale/swscale.c
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@@ -480,7 +480,7 @@ static int swscale(SwsContext *c, const uint8_t *src[],
ff_init_slice_from_src(vout_slice, (uint8_t**)dst, dstStride, c->dstW, ff_init_slice_from_src(vout_slice, (uint8_t**)dst, dstStride, c->dstW,
dstY, dstH, dstY >> c->chrDstVSubSample, dstY, dstH, dstY >> c->chrDstVSubSample,
FF_CEIL_RSHIFT(dstH, c->chrDstVSubSample)); FF_CEIL_RSHIFT(dstH, c->chrDstVSubSample));
if (srcSliceY == 0) {
hout_slice->plane[0].sliceY = lastInLumBuf + 1; hout_slice->plane[0].sliceY = lastInLumBuf + 1;
hout_slice->plane[1].sliceY = lastInChrBuf + 1; hout_slice->plane[1].sliceY = lastInChrBuf + 1;
hout_slice->plane[2].sliceY = lastInChrBuf + 1; hout_slice->plane[2].sliceY = lastInChrBuf + 1;
@@ -491,6 +491,7 @@ static int swscale(SwsContext *c, const uint8_t *src[],
hout_slice->plane[2].sliceH = hout_slice->plane[2].sliceH =
hout_slice->plane[3].sliceH = 0; hout_slice->plane[3].sliceH = 0;
hout_slice->width = dstW; hout_slice->width = dstW;
}
#endif #endif
for (; dstY < dstH; dstY++) { for (; dstY < dstH; dstY++) {