pageCount = (size_yrgb + PAGE_SIZE - 1) >> PAGE_SHIFT;\r
break;\r
case RGA2_FORMAT_BGRA_8888 :\r
- size_yrgb = w*h*4;\r
+ stride = (w * 4 + 3) & (~3);
+ size_yrgb = stride * h;
start = yrgb_addr >> PAGE_SHIFT;\r
pageCount = (size_yrgb + PAGE_SIZE - 1) >> PAGE_SHIFT;\r
break;\r