diff options
| author | Ramiro Polla <ramiro@lisha.ufsc.br> | 2007-04-18 19:47:22 +0000 |
|---|---|---|
| committer | Benjamin Larsson <banan@ludd.ltu.se> | 2007-04-18 19:47:22 +0000 |
| commit | a31978e97cd9d6444d62dc732e45a563b0bbf5b5 (patch) | |
| tree | 8a219030b8104a1aa796d9f4863d63f6e29cbce1 /libavcodec/cook.c | |
| parent | 4620ce8bb87d4b238c56009aa98a4e4e43964cdd (diff) | |
| download | ffmpeg-a31978e97cd9d6444d62dc732e45a563b0bbf5b5.tar.gz | |
Simplify, patch by Ramiro Polla.
ramiro ta lisha tod ufsc tod br
Originally committed as revision 8754 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/cook.c')
| -rw-r--r-- | libavcodec/cook.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/libavcodec/cook.c b/libavcodec/cook.c index 1bf865c08a..291d1144c8 100644 --- a/libavcodec/cook.c +++ b/libavcodec/cook.c @@ -413,12 +413,7 @@ static void categorize(COOKContext *q, int* quant_index_table, num_bits = 0; index = 0; for (j=q->total_subbands ; j>0 ; j--){ - exp_idx = (i - quant_index_table[index] + bias) / 2; - if (exp_idx<0){ - exp_idx=0; - } else if(exp_idx >7) { - exp_idx=7; - } + exp_idx = av_clip((i - quant_index_table[index] + bias) / 2, 0, 7); index++; num_bits+=expbits_tab[exp_idx]; } @@ -430,12 +425,7 @@ static void categorize(COOKContext *q, int* quant_index_table, /* Calculate total number of bits. */ num_bits=0; for (i=0 ; i<q->total_subbands ; i++) { - exp_idx = (bias - quant_index_table[i]) / 2; - if (exp_idx<0) { - exp_idx=0; - } else if(exp_idx >7) { - exp_idx=7; - } + exp_idx = av_clip((bias - quant_index_table[i]) / 2, 0, 7); num_bits += expbits_tab[exp_idx]; exp_index1[i] = exp_idx; exp_index2[i] = exp_idx; |