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Move sync line pointers code to the end of the loop, it is simpler that way.

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Originally committed as revision 16341 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-12-26 17:04:31 +00:00
parent e3a54b6694
commit 6f5c00eb9f
1 changed files with 5 additions and 5 deletions
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10
libavcodec/faxcompr.c
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@ -170,11 +170,6 @@ static int decode_group3_2d_line(AVCodecContext *avctx, GetBitContext *gb,
av_log(avctx, AV_LOG_ERROR, "Incorrect mode VLC\n");
return -1;
}
//sync line pointers
if(runs != run_start)while(run_off <= offs){
run_off += *ref++;
run_off += *ref++;
}
if(!cmode){//pass mode
run_off += *ref++;
run = run_off - offs;
@ -234,6 +229,11 @@ static int decode_group3_2d_line(AVCodecContext *avctx, GetBitContext *gb,
saved_run = 0;
mode = !mode;
}
//sync line pointers
while(run_off <= offs){
run_off += *ref++;
run_off += *ref++;
}
}
*runs++ = saved_run;
*runs++ = 0;