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Fix regression when converting to nv12/nv21.

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Patch by Guennadi Liakhovetski,  g D liakhovetski A gmx D de

Originally committed as revision 29464 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Guennadi Liakhovetski 2009-08-01 21:30:36 +00:00 committed by Carl Eugen Hoyos
parent cbf298899d
commit 062394e07c
1 changed files with 3 additions and 1 deletions
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4
libswscale/swscale.c
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@ -2759,7 +2759,9 @@ SwsContext *sws_getContext(int srcW, int srcH, enum PixelFormat srcFormat, int d
|| (isGray(dstFormat) && isGray(srcFormat))
|| (isPlanarYUV(srcFormat) && isPlanarYUV(dstFormat)
&& c->chrDstHSubSample == c->chrSrcHSubSample
&& c->chrDstVSubSample == c->chrSrcVSubSample))
&& c->chrDstVSubSample == c->chrSrcVSubSample
&& dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21
&& srcFormat != PIX_FMT_NV12 && srcFormat != PIX_FMT_NV21))
{
if (isPacked(c->srcFormat))
c->swScale= packedCopy;