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Keep track of how many slices*gops where encoded in ffv1 2 pass.

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Originally committed as revision 25593 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2010-10-28 12:15:44 +00:00
parent 3f0671a2d3
commit 0ae0faa7c0
1 changed files with 10 additions and 1 deletions
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11
libavcodec/ffv1.c
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@ -251,6 +251,7 @@ typedef struct FFV1Context{
int run_index;
int colorspace;
int_fast16_t *sample_buffer;
int gob_count;
int quant_table_count;
@ -960,6 +961,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
}
if(avctx->stats_in){
char *p= avctx->stats_in;
int gob_count=0;
char *next;
av_assert0(s->version>=2);
@ -989,6 +991,12 @@ static av_cold int encode_init(AVCodecContext *avctx)
}
}
}
gob_count= strtol(p, &next, 0);
if(next==p || gob_count <0){
av_log(avctx, AV_LOG_ERROR, "2Pass file invalid\n");
return -1;
}
p=next;
while(*p=='\n' || *p==' ') p++;
if(p[0]==0) break;
}
@ -1113,6 +1121,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
if(avctx->gop_size==0 || f->picture_number % avctx->gop_size == 0){
put_rac(c, &keystate, 1);
p->key_frame= 1;
f->gob_count++;
write_header(f);
clear_state(f);
}else{
@ -1208,7 +1217,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
}
}
}
snprintf(p, end-p, "\n");
snprintf(p, end-p, "%d\n", f->gob_count);
} else if(avctx->flags&CODEC_FLAG_PASS1)
avctx->stats_out[0] = '\0';