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ffmpeg.wasm-core
Commit f255af5d authored by Michael Niedermayer's avatar Michael Niedermayer
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fixing level overflow check for qp=1 

Originally committed as revision 842 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 159d10fc
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libavcodec/h263.c
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...@@ -3042,8 +3042,8 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, ...@@ -3042,8 +3042,8 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block,
SKIP_COUNTER(re, &s->gb, 1+12+1); SKIP_COUNTER(re, &s->gb, 1+12+1);
if(level>512 || level<-512){ //FIXME check that QP=1 is ok with this too if(level*s->qscale>1024 || level*s->qscale<-1024){
fprintf(stderr, "|level| overflow in 3. esc\n"); fprintf(stderr, "|level| overflow in 3. esc, qp=%d\n", s->qscale);
return DECODING_AC_LOST; return DECODING_AC_LOST;
} }
#if 1 #if 1
......
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