diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-11-13 05:40:41 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2011-11-13 08:27:20 +0100 |
| commit | 8283f90a52ee5feb5292df3707d4846c3c5d8049 (patch) | |
| tree | 5526155f4f165733d883dc7d0c15964c03dd3ec3 /libswscale/x86/scale.asm | |
| parent | 29ae0565d98bb41e54fc74f74c330d3214825f47 (diff) | |
swscale: handle unaligned buffers in yuv2plane1
The issue had been introduced in
c435653627529e22d74214c2266f571255e404d6
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libswscale/x86/scale.asm')
| -rw-r--r-- | libswscale/x86/scale.asm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libswscale/x86/scale.asm b/libswscale/x86/scale.asm index 64699ea175..3bdf71b542 100644 --- a/libswscale/x86/scale.asm +++ b/libswscale/x86/scale.asm @@ -718,6 +718,8 @@ yuv2planeX_fn avx, 10, 7, 5 %macro yuv2plane1_fn 3 cglobal yuv2plane1_%1, %3, %3, %2 + add r2, mmsize - 1 + and r2, ~(mmsize - 1) %if %1 == 8 add r1, r2 %else ; %1 != 8 |