[FFmpeg-cvslog] x86: videodsp: Add parentheses to expression to work around warning

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Thu Mar 17 11:35:13 2016 +0100| [b89804da9bad2d94dd95bf20ac6187447e9c17e9] | committer: Diego Biurrun

x86: videodsp: Add parentheses to expression to work around warning

libavcodec/x86/videodsp.asm:128: warning: signed dword value exceeds bounds

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b89804da9bad2d94dd95bf20ac6187447e9c17e9
---

 libavcodec/x86/videodsp.asm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/x86/videodsp.asm b/libavcodec/x86/videodsp.asm
index 53b9e82..b22e0fe 100644
--- a/libavcodec/x86/videodsp.asm
+++ b/libavcodec/x86/videodsp.asm
@@ -110,7 +110,7 @@ cglobal emu_edge_hvar, 5, 6, 1, dst, dst_stride, start_x, n_words, h, w
 .x_loop:                                        ;   do {
     movu    [dstq+wq*2], m0                     ;     write($reg, $mmsize)
     add              wq, mmsize/2               ;     w -= $mmsize/2
-    cmp              wq, -mmsize/2              ;   } while (w > $mmsize/2)
+    cmp              wq, -(mmsize/2)            ;   } while (w > $mmsize/2)
     jl .x_loop
     movu  [dstq-mmsize], m0                     ;   write($reg, $mmsize)
     add            dstq, dst_strideq            ;   dst += dst_stride