avcodec/h263dec: use FF_CEIL_RSHIFT()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · b99d3613cf
parent 9a271a9368
commit b99d3613cf
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@ -762,8 +762,8 @@ intrax8_decoded:
            int x, y, p;
            av_frame_make_writable(pict);
            for (p=0; p<3; p++) {
-                int w = -((-pict-> width)>>!!p);
-                int h = -((-pict->height)>>!!p);
+                int w = FF_CEIL_RSHIFT(pict-> width, !!p);
+                int h = FF_CEIL_RSHIFT(pict->height, !!p);
                int linesize = pict->linesize[p];
                for (y=0; y<(h>>1); y++)
                    for (x=0; x<w; x++)