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Use a simpler and more general check for the gray case in the planarCopy function
Originally committed as revision 29009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
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@ -1989,11 +1989,8 @@ static int planarCopy(SwsContext *c, uint8_t* src[], int srcStride[], int srcSli
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int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
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int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
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int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
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int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
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if ((isGray(c->srcFormat) || isGray(c->dstFormat)) && plane>0)
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if (dst[plane] && !src[plane])
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{
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if (!isGray(c->dstFormat))
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fillPlane(dst[plane], dstStride[plane], length, height, y, 128);
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fillPlane(dst[plane], dstStride[plane], length, height, y, 128);
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}
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else
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else
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{
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{
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if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)
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if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)
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