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Remove green clouds.

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fixes issue263

Originally committed as revision 11524 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-01-14 04:27:03 +00:00
parent 3174c77a3e
commit 526e037b95
1 changed files with 16 additions and 4 deletions
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20
libavcodec/snow.c
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@ -3583,10 +3583,6 @@ static void encode_header(SnowContext *s){
put_symbol(&s->c, s->header_state, p->htaps/2-1, 0);
for(i= p->htaps/2; i; i--)
put_symbol(&s->c, s->header_state, FFABS(p->hcoeff[i]), 0);
p->last_diag_mc= p->diag_mc;
p->last_htaps= p->htaps;
memcpy(p->last_hcoeff, p->hcoeff, sizeof(p->hcoeff));
}
}
if(s->last_spatial_decomposition_count != s->spatial_decomposition_count){
@ -3603,6 +3599,20 @@ static void encode_header(SnowContext *s){
put_symbol(&s->c, s->header_state, s->qbias - s->last_qbias , 1);
put_symbol(&s->c, s->header_state, s->block_max_depth - s->last_block_max_depth, 1);
}
static void update_last_header_values(SnowContext *s){
int plane_index;
if(!s->keyframe){
for(plane_index=0; plane_index<2; plane_index++){
Plane *p= &s->plane[plane_index];
p->last_diag_mc= p->diag_mc;
p->last_htaps = p->htaps;
memcpy(p->last_hcoeff, p->hcoeff, sizeof(p->hcoeff));
}
}
s->last_spatial_decomposition_type= s->spatial_decomposition_type;
s->last_qlog = s->qlog;
s->last_qbias = s->qbias;
@ -4473,6 +4483,8 @@ STOP_TIMER("pred-conv")}
}
}
update_last_header_values(s);
if(s->last_picture[s->max_ref_frames-1].data[0]){
avctx->release_buffer(avctx, &s->last_picture[s->max_ref_frames-1]);
for(i=0; i<9; i++)