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100l, correct wrong H.264+adaptive MBAFF decoding

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Fixes several FATE tests.

Originally committed as revision 21445 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alexander Strange 2010-01-25 01:56:13 +00:00
parent 9104cd5161
commit 1e4f1c56d7
1 changed files with 5 additions and 2 deletions
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7
libavcodec/h264.c
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@ -987,8 +987,8 @@ static inline void xchg_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_c
int deblock_top; int deblock_top;
int mb_xy; int mb_xy;
int top_idx = 1; int top_idx = 1;
uint8_t *top_border_m1 = h->top_borders[top_idx][s->mb_x-1]; uint8_t *top_border_m1;
uint8_t *top_border = h->top_borders[top_idx][s->mb_x]; uint8_t *top_border;
if(!simple && FRAME_MBAFF){ if(!simple && FRAME_MBAFF){
if(s->mb_y&1){ if(s->mb_y&1){
@ -1012,6 +1012,9 @@ static inline void xchg_mb_border(H264Context *h, uint8_t *src_y, uint8_t *src_c
src_cb -= uvlinesize + 1; src_cb -= uvlinesize + 1;
src_cr -= uvlinesize + 1; src_cr -= uvlinesize + 1;
top_border_m1 = h->top_borders[top_idx][s->mb_x-1];
top_border = h->top_borders[top_idx][s->mb_x];
#define XCHG(a,b,xchg)\ #define XCHG(a,b,xchg)\
if (xchg) AV_SWAP64(b,a);\ if (xchg) AV_SWAP64(b,a);\
else AV_COPY64(b,a); else AV_COPY64(b,a);