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postproc: fix unaligned access

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Based on 59074310 by Andreas Cadhalpun.
Fixes ticket #5259.
(cherry picked from commit 2aa21eec1a)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Carl Eugen Hoyos
2016-02-23 15:50:28 +01:00
committed by Michael Niedermayer
parent 23ef5996a5
commit 1e9aa7907e
1 changed files with 1 additions and 1 deletions
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libpostproc/postprocess.c
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@@ -973,7 +973,7 @@ 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;