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psnr calculation with threads>1 fix

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Originally committed as revision 4725 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-12-07 18:21:16 +00:00
parent a4893bafd8
commit 60d76256cb
1 changed files with 8 additions and 4 deletions
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12
libavcodec/mpegvideo.c
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@ -2362,6 +2362,7 @@ int MPV_encode_picture(AVCodecContext *avctx,
ff_write_pass1_stats(s);
for(i=0; i<4; i++){
s->current_picture_ptr->error[i]= s->current_picture.error[i];
avctx->error[i] += s->current_picture_ptr->error[i];
}
@ -4653,7 +4654,7 @@ static int encode_thread(AVCodecContext *c, void *arg){
/* note: quant matrix value (8) is implied here */
s->last_dc[i] = 128 << s->intra_dc_precision;
s->current_picture_ptr->error[i] = 0;
s->current_picture.error[i] = 0;
}
s->mb_skip_run = 0;
memset(s->last_mv, 0, sizeof(s->last_mv));
@ -5168,13 +5169,13 @@ static int encode_thread(AVCodecContext *c, void *arg){
if(s->mb_x*16 + 16 > s->width ) w= s->width - s->mb_x*16;
if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16;
s->current_picture_ptr->error[0] += sse(
s->current_picture.error[0] += sse(
s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16,
s->dest[0], w, h, s->linesize);
s->current_picture_ptr->error[1] += sse(
s->current_picture.error[1] += sse(
s, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,
s->dest[1], w>>1, h>>1, s->uvlinesize);
s->current_picture_ptr->error[2] += sse(
s->current_picture.error[2] += sse(
s, s->new_picture .data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,
s->dest[2], w>>1, h>>1, s->uvlinesize);
}
@ -5226,6 +5227,9 @@ static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src)
MERGE(misc_bits);
MERGE(error_count);
MERGE(padding_bug_score);
MERGE(current_picture.error[0]);
MERGE(current_picture.error[1]);
MERGE(current_picture.error[2]);
if(dst->avctx->noise_reduction){
for(i=0; i<64; i++){