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Simplify coupling band loop.
author
Justin Ruggles
<justin.ruggles@gmail.com>
Sun, 27 Sep 2009 06:33:23 +0000
(06:33 +0000)
committer
Justin Ruggles
<justin.ruggles@gmail.com>
Sun, 27 Sep 2009 06:33:23 +0000
(06:33 +0000)
Originally committed as revision 20051 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/ac3dec.c
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diff --git
a/libavcodec/ac3dec.c
b/libavcodec/ac3dec.c
index
f2cadf0
..
883aa7f
100644
(file)
--- a/
libavcodec/ac3dec.c
+++ b/
libavcodec/ac3dec.c
@@
-416,7
+416,8
@@
static void calc_transform_coeffs_cpl(AC3DecodeContext *s)
i = s->start_freq[CPL_CH];
for(bnd=0; bnd<s->num_cpl_bands; bnd++) {
- for (j = 0; j < s->cpl_band_sizes[bnd]; j++,i++) {
+ j = i + s->cpl_band_sizes[bnd];
+ for (; i < j; i++) {
for(ch=1; ch<=s->fbw_channels; ch++) {
if(s->channel_in_cpl[ch]) {
s->fixed_coeffs[ch][i] = ((int64_t)s->fixed_coeffs[CPL_CH][i] *