From 4326f6f525063e92d40e7a8f39cf7ccd7759aea7 Mon Sep 17 00:00:00 2001 From: Dustin Brody Date: Wed, 27 Jul 2011 20:44:58 -0400 Subject: [PATCH] mpeg4videodec: remove dead code that would have detected erroneous encoding Signed-off-by: Diego Biurrun --- libavcodec/mpeg4videodec.c | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 57d55a1..0d061ac 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -990,28 +990,6 @@ static inline int mpeg4_decode_block(MpegEncContext * s, DCTELEM * block, SKIP_COUNTER(re, &s->gb, 1+12+1); } -#if 0 - if(s->error_recognition >= FF_ER_COMPLIANT){ - const int abs_level= FFABS(level); - if(abs_level<=MAX_LEVEL && run<=MAX_RUN){ - const int run1= run - rl->max_run[last][abs_level] - 1; - if(abs_level <= rl->max_level[last][run]){ - av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, vlc encoding possible\n"); - return -1; - } - if(s->error_recognition > FF_ER_COMPLIANT){ - if(abs_level <= rl->max_level[last][run]*2){ - av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 1 encoding possible\n"); - return -1; - } - if(run1 >= 0 && abs_level <= rl->max_level[last][run1]){ - av_log(s->avctx, AV_LOG_ERROR, "illegal 3. esc, esc 2 encoding possible\n"); - return -1; - } - } - } - } -#endif if (level>0) level= level * qmul + qadd; else level= level * qmul - qadd; -- 2.7.4