vp8_change_config: fix unsigned/signed comparison

[libvpx] / vp8 / encoder / onyx_if.c

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index 66c3f426742fa018db6206fff2c90babc1c0479c..1a309938c73639ea945e625fac36e5fcbf3080c9 100644 (file)
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -1787,10 +1787,8 @@ void vp8_change_config(VP8_COMP *cpi, VP8_CONFIG *oxcf)
     if (last_w != cpi->oxcf.Width || last_h != cpi->oxcf.Height)
         cpi->force_next_frame_intra = 1;
 
-    if (((cm->Width + 15) & 0xfffffff0) !=
-          cm->yv12_fb[cm->lst_fb_idx].y_width ||
-        ((cm->Height + 15) & 0xfffffff0) !=
-          cm->yv12_fb[cm->lst_fb_idx].y_height ||
+    if (((cm->Width + 15) & ~15) != cm->yv12_fb[cm->lst_fb_idx].y_width ||
+        ((cm->Height + 15) & ~15) != cm->yv12_fb[cm->lst_fb_idx].y_height ||
         cm->yv12_fb[cm->lst_fb_idx].y_width == 0)
     {
         dealloc_raw_frame_buffers(cpi);