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ffv1: split clear_slice_state() out so individual slices can be cleared.

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This allows us to clear outside of the main thread for example.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-20 14:51:42 +02:00
parent 32883c0667
commit c7a435aab2
1 changed files with 10 additions and 4 deletions
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14
libavcodec/ffv1.c
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@ -1118,11 +1118,9 @@ static av_cold int encode_init(AVCodecContext *avctx)
#endif /* CONFIG_FFV1_ENCODER */ #endif /* CONFIG_FFV1_ENCODER */
static void clear_state(FFV1Context *f){ static void clear_slice_state(FFV1Context *f, FFV1Context *fs){
int i, si, j; int i, j;
for(si=0; si<f->slice_count; si++){
FFV1Context *fs= f->slice_context[si];
for(i=0; i<f->plane_count; i++){ for(i=0; i<f->plane_count; i++){
PlaneContext *p= &fs->plane[i]; PlaneContext *p= &fs->plane[i];
@ -1144,6 +1142,14 @@ static void clear_state(FFV1Context *f){
} }
} }
} }
static void clear_state(FFV1Context *f){
int si;
for(si=0; si<f->slice_count; si++){
FFV1Context *fs= f->slice_context[si];
clear_slice_state(f, fs);
}
} }
#if CONFIG_FFV1_ENCODER #if CONFIG_FFV1_ENCODER