Revision bce31749 libavcodec/bethsoftvideo.c

View differences:

libavcodec/bethsoftvideo.c
42 42 
    vid->frame.reference = 1;
43 43 
    vid->frame.buffer_hints = FF_BUFFER_HINTS_VALID |
44 44 
        FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
45 
    avctx->pix_fmt = PIX_FMT_PAL8;    // palette in vid->frame.data[1]
45 
    avctx->pix_fmt = PIX_FMT_PAL8;
46 46 
    return 0;
47 47 
}
48 48 

  		




  ......




  51
  51
  
    
    uint32_t * palette = (uint32_t *)frame->data[1];


  		




  52
  52
  
    
    int a;


  		




  53
  53
  
    
    for(a = 0; a < 256; a++){


  		




  54
  
  
    
        palette[a] = AV_RB24(&palette_buffer[a * 3]) * 4;    // multiply all colors by 4


  		




  
  54
  
    
        palette[a] = AV_RB24(&palette_buffer[a * 3]) * 4;


  		




  55
  55
  
    
    }


  		




  56
  56
  
    
    frame->palette_has_changed = 1;


  		




  57
  57
  
    
}


  		




  ......




  69
  69
  
    
    uint8_t rle_num_bytes;


  		




  70
  70
  
    
    int yoffset;


  		




  71
  71
  
    

  		




  72
  
  
    
    // reget buffer will copy old data, good for simple difference frames


  		




  73
  72
  
    
    if (avctx->reget_buffer(avctx, &vid->frame)) {


  		




  74
  73
  
    
        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");


  		




  75
  74
  
    
        return -1;


  		












Also available in:  Unified diff