compare_pic_block 1117 lib/h.263/swfvideo.c     diff2 = compare_pic_block(s, &iblock.reconstruction, s->current, bx, by);
compare_pic_block 1420 lib/h.263/swfvideo.c 	diff1 = compare_pic_block(s, &fb, s->oldpic, bx, by);
compare_pic_block 1425 lib/h.263/swfvideo.c 	diff1 = compare_pic_block(s, &fb, s->current, bx, by);