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Make sure strides have positive values before converting.

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Patch by Peter Schlaile: peter schlaile de

Originally committed as revision 25467 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Peter Schlaile 2007-12-20 10:08:36 +00:00 committed by Benoit Fouet
parent ba66ae94a0
commit 5efaf00029
1 changed files with 1 additions and 1 deletions
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libswscale/swscale.c
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@ -1681,7 +1681,7 @@ static int rgb2rgbWrapper(SwsContext *c, uint8_t* src[], int srcStride[], int sr
if(conv)
{
if (dstStride[0]*srcBpp == srcStride[0]*dstBpp)
if (dstStride[0]*srcBpp == srcStride[0]*dstBpp && srcStride[0] > 0)
conv(src[0], dst[0] + dstStride[0]*srcSliceY, srcSliceH*srcStride[0]);
else
{