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fix quantizer export for interlaced video

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20654 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
henry 2006-11-04 07:05:21 +00:00
parent 46afb40907
commit 440d6200ac
1 changed files with 10 additions and 1 deletions
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11
libmpeg2/slice.c
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@ -1569,9 +1569,18 @@ do { \
#define NEXT_MACROBLOCK \
do { \
if(decoder->quant_store) \
if(decoder->quant_store) { \
if (decoder->picture_structure == TOP_FIELD) \
decoder->quant_store[2*decoder->quant_stride*(decoder->v_offset>>4) \
+(decoder->offset>>4)] = decoder->quantizer_scale; \
else if (decoder->picture_structure == BOTTOM_FIELD) \
decoder->quant_store[2*decoder->quant_stride*(decoder->v_offset>>4) \
+ decoder->quant_stride \
+(decoder->offset>>4)] = decoder->quantizer_scale; \
else \
decoder->quant_store[decoder->quant_stride*(decoder->v_offset>>4) \
+(decoder->offset>>4)] = decoder->quantizer_scale; \
} \
decoder->offset += 16; \
if (decoder->offset == decoder->width) { \
do { /* just so we can use the break statement */ \