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swscale: use yuv2packed1() functions for unscaled chroma also.

This commit is contained in:
Ronald S. Bultje 2012-02-12 15:48:24 -08:00
parent d63b7d8c37
commit 9d9c846491
1 changed files with 2 additions and 2 deletions
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4
libswscale/swscale.c
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@ -589,8 +589,8 @@ static int swScale(SwsContext *c, const uint8_t* src[],
} else {
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
assert(chrUSrcPtr + vChrFilterSize - 1 < chrUPixBuf + vChrBufSize*2);
if (c->yuv2packed1 && vLumFilterSize == 1 && vChrFilterSize == 2) { //unscaled RGB
int chrAlpha = vChrFilter[2 * dstY + 1];
if (c->yuv2packed1 && vLumFilterSize == 1 && vChrFilterSize <= 2) { //unscaled RGB
int chrAlpha = vChrFilterSize == 1 ? 0 : vChrFilter[2 * dstY + 1];
yuv2packed1(c, *lumSrcPtr, chrUSrcPtr, chrVSrcPtr,
alpPixBuf ? *alpSrcPtr : NULL,
dest[0], dstW, chrAlpha, dstY);