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Code Issues Releases Activity

Check spatial_decomposition_count too, fixes another crash.

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Originally committed as revision 18392 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-04-09 18:37:26 +00:00
parent 45d1d9794d
commit bc4350a333
1 changed files with 2 additions and 2 deletions
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4
libavcodec/snow.c
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@ -3581,7 +3581,7 @@ static int decode_header(SnowContext *s){
s->always_reset= get_rac(&s->c, s->header_state);
s->temporal_decomposition_type= get_symbol(&s->c, s->header_state, 0);
s->temporal_decomposition_count= get_symbol(&s->c, s->header_state, 0);
s->spatial_decomposition_count= get_symbol(&s->c, s->header_state, 0);
GET_S(s->spatial_decomposition_count, tmp <= (unsigned)MAX_DECOMPOSITIONS)
s->colorspace_type= get_symbol(&s->c, s->header_state, 0);
s->chroma_h_shift= get_symbol(&s->c, s->header_state, 0);
s->chroma_v_shift= get_symbol(&s->c, s->header_state, 0);
@ -3614,7 +3614,7 @@ static int decode_header(SnowContext *s){
memcpy(s->plane[2].hcoeff, s->plane[1].hcoeff, sizeof(s->plane[1].hcoeff));
}
if(get_rac(&s->c, s->header_state)){
s->spatial_decomposition_count= get_symbol(&s->c, s->header_state, 0);
GET_S(s->spatial_decomposition_count, tmp <= (unsigned)MAX_DECOMPOSITIONS)
decode_qlogs(s);
}
}