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Code Issues Releases Activity

Use a simpler and more general check for the gray case in the planarCopy function

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Originally committed as revision 29009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Cédric Schieli
2009-03-20 14:01:51 +00:00
parent 9731e7f13e
commit f6cf4ed08a
1 changed files with 1 additions and 4 deletions
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5
libswscale/swscale.c
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@@ -1989,11 +1989,8 @@ static int planarCopy(SwsContext *c, uint8_t* src[], int srcStride[], int srcSli
int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample); int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample); int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
if ((isGray(c->srcFormat) || isGray(c->dstFormat)) && plane>0) if (dst[plane] && !src[plane])
{
if (!isGray(c->dstFormat))
fillPlane(dst[plane], dstStride[plane], length, height, y, 128); fillPlane(dst[plane], dstStride[plane], length, height, y, 128);
}
else else
{ {
if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0) if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)