lavf/uncodedframecrcenc: use FF_CEIL_RSHIFT()

9 years ago · 5fbe57c027
parent 90cd02059b
commit 5fbe57c027
1 changed files with 1 additions and 1 deletions
--- a/libavformat/uncodedframecrcenc.c
+++ b/libavformat/uncodedframecrcenc.c
@ -64,7 +64,7 @@ static void video_frame_cksum(AVBPrint *bp, AVFrame *frame)
        unsigned cksum = 0;
        int h = frame->height;
        if ((i == 1 || i == 2) && desc->nb_components >= 3)
-            h = -((-h) >> desc->log2_chroma_h);
+            h = FF_CEIL_RSHIFT(h, desc->log2_chroma_h);
        data = frame->data[i];
        for (y = 0; y < h; y++) {
            cksum = av_adler32_update(cksum, data, linesize[i]);