[FFmpeg-cvslog] postproc: fix unaligned access

[Carl Eugen Hoyos]

ffmpeg | branch: release/2.6 | Carl Eugen Hoyos <cehoyos at ag.or.at> | Tue Feb 23 15:50:28 2016 +0100| [6d36d0ade93c5a7f40d57f2036cc4c98788b3c5b] | committer: Michael Niedermayer

postproc: fix unaligned access

Based on 59074310 by Andreas Cadhalpun.
Fixes ticket #5259.
(cherry picked from commit 2aa21eec1adcb3737be59f0eab7081c5a790faa9)

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6d36d0ade93c5a7f40d57f2036cc4c98788b3c5b
---

 libpostproc/postprocess.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index 1bc08c0..6a11811 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -1004,7 +1004,7 @@ void  pp_postprocess(const uint8_t * src[3], const int srcStride[3],
         int i;
         const int count= FFMAX(mbHeight * absQPStride, mbWidth);
         for(i=0; i<(count>>2); i++){
-            ((uint32_t*)c->stdQPTable)[i] = (((const uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F;
+            AV_WN32(c->stdQPTable + (i<<2), AV_RN32(QP_store + (i<<2)) >> 1 & 0x7F7F7F7F);
         }
         for(i<<=2; i<count; i++){
             c->stdQPTable[i] = QP_store[i]>>1;