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revert 1.83 because it's not needed

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Originally committed as revision 4875 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt 2006-01-21 02:33:01 +00:00
parent 88141c9192
commit 3de79d0dca
1 changed files with 0 additions and 16 deletions
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16
libavcodec/snow.c
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@ -25,8 +25,6 @@
#include "mpegvideo.h"
#include <zlib.h>
#undef NDEBUG
#include <assert.h>
@ -3303,8 +3301,6 @@ static void iterative_me(SnowContext *s){
const int b_height= s->b_height << s->block_max_depth;
const int b_stride= b_width;
int color[3];
const int first_crc_pass= 12;
uint32_t crcs[50];
for(pass=0; pass<50; pass++){
int change= 0;
@ -3439,18 +3435,6 @@ static void iterative_me(SnowContext *s){
}
}
av_log(NULL, AV_LOG_ERROR, "pass:%d changed:%d\n", pass, change);
if(pass >= first_crc_pass){
int i;
//FIXME can we hash just the blocks that were analysed?
crcs[pass]= crc32(crc32(0,NULL,0), (void*)s->block, b_stride*b_height*sizeof(BlockNode));
for(i=pass-1; i>=first_crc_pass; i--){
if(crcs[i] == crcs[pass]){
change= 0;
break;
}
}
}
if(!change)
break;
}