Revision dc172ecc libavcodec/utils.c

View differences:

libavcodec/utils.c
286 286 
        int unaligned;
287 287 
        AVPicture picture;
288 288 
        int stride_align[4];
289 
        const int pixel_size = av_pix_fmt_descriptors[s->pix_fmt].comp[0].step_minus1+1;
289 290 

  		




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        avcodec_get_chroma_sub_sample(s->pix_fmt, &h_chroma_shift, &v_chroma_shift);


  		




  291
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  ......




  335
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            if((s->flags&CODEC_FLAG_EMU_EDGE) || !size[2])


  		




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                buf->data[i] = buf->base[i];


  		




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            else


  		




  338
  
  
    
                buf->data[i] = buf->base[i] + FFALIGN((buf->linesize[i]*EDGE_WIDTH>>v_shift) + (EDGE_WIDTH>>h_shift), stride_align[i]);


  		




  
  339
  
    
                buf->data[i] = buf->base[i] + FFALIGN((buf->linesize[i]*EDGE_WIDTH>>v_shift) + (pixel_size*EDGE_WIDTH>>h_shift), stride_align[i]);


  		




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        }


  		




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        if(size[1] && !size[2])


  		




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            ff_set_systematic_pal2((uint32_t*)buf->data[1], s->pix_fmt);


  		












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