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ffmpeg.wasm-core
Commit 4f98bb7b authored by Diego Biurrun's avatar Diego Biurrun
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msmpeg4: Remove commented-out debug logging code

parent eedbeb4c
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Showing with 0 additions and 25 deletions
libavcodec/msmpeg4dec.c
View file @ 4f98bb7b
...@@ -627,7 +627,6 @@ static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr) ...@@ -627,7 +627,6 @@ static int msmpeg4_decode_dc(MpegEncContext * s, int n, int *dir_ptr)
return level; return level;
} }
//#define ERROR_DETAILS
int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block, int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block,
int n, int coded, const uint8_t *scan_table) int n, int coded, const uint8_t *scan_table)
{ {
...@@ -757,12 +756,6 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block, ...@@ -757,12 +756,6 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block,
else level= level * qmul - qadd; else level= level * qmul - qadd;
i+= run + 1; i+= run + 1;
if(last) i+=192; if(last) i+=192;
#ifdef ERROR_DETAILS
if(run==66)
av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC3 level=%d\n", level);
else if((i>62 && i<192) || i>192+63)
av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC3 i=%d run=%d level=%d\n", i, run, level);
#endif
} else { } else {
/* second escape */ /* second escape */
SKIP_BITS(re, &s->gb, 2); SKIP_BITS(re, &s->gb, 2);
...@@ -770,12 +763,6 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block, ...@@ -770,12 +763,6 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block,
i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing
level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
LAST_SKIP_BITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1);
#ifdef ERROR_DETAILS
if(run==66)
av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC2 level=%d\n", level);
else if((i>62 && i<192) || i>192+63)
av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC2 i=%d run=%d level=%d\n", i, run, level);
#endif
} }
} else { } else {
/* first escape */ /* first escape */
...@@ -785,23 +772,11 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block, ...@@ -785,23 +772,11 @@ int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block,
level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing level = level + rl->max_level[run>>7][(run-1)&63] * qmul;//FIXME opt indexing
level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
LAST_SKIP_BITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1);
#ifdef ERROR_DETAILS
if(run==66)
av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code in ESC1 level=%d\n", level);
else if((i>62 && i<192) || i>192+63)
av_log(s->avctx, AV_LOG_ERROR, "run overflow in ESC1 i=%d run=%d level=%d\n", i, run, level);
#endif
} }
} else { } else {
i+= run; i+= run;
level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1); level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
LAST_SKIP_BITS(re, &s->gb, 1); LAST_SKIP_BITS(re, &s->gb, 1);
#ifdef ERROR_DETAILS
if(run==66)
av_log(s->avctx, AV_LOG_ERROR, "illegal vlc code level=%d\n", level);
else if((i>62 && i<192) || i>192+63)
av_log(s->avctx, AV_LOG_ERROR, "run overflow i=%d run=%d level=%d\n", i, run, level);
#endif
} }
if (i > 62){ if (i > 62){
i-= 192; i-= 192;
......
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