Revision e87eb039 libavfilter/vf_vflip.c
libavfilter/vf_vflip.c  

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AVFilterPicRef *picref = avfilter_get_video_buffer(link>dst>outputs[0], 
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perms, w, h); 
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picref>data[0] += (h1) * picref>linesize[0];


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picref>linesize[0] = picref>linesize[0];


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for (i = 1; i < 4; i ++) { 

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for (i = 0; i < 4; i ++) {


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int vsub = i == 1  i == 2 ? flip>vsub : 0;


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if (picref>data[i]) { 
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picref>data[i] += ((h >> flip>vsub)1) * picref>linesize[i];


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picref>data[i] += ((h >> vsub)1) * picref>linesize[i]; 

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picref>linesize[i] = picref>linesize[i]; 
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} 
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} 
...  ...  
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AVFilterPicRef *ref2 = avfilter_ref_pic(picref, ~0); 
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int i; 
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ref2>data[0] += (link>h1) * ref2>linesize[0];


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ref2>linesize[0] = ref2>linesize[0];


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for (i = 1; i < 4; i ++) { 

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for (i = 0; i < 4; i ++) {


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int vsub = i == 1  i == 2 ? flip>vsub : 0;


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if (ref2>data[i]) { 
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ref2>data[i] += ((link>h >> flip>vsub)1) * ref2>linesize[i];


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ref2>data[i] += ((link>h >> vsub)1) * ref2>linesize[i]; 

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ref2>linesize[i] = ref2>linesize[i]; 
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} 
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} 
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