From b5f4639b1396059afdc1d9fd0d11bff8aba4eda1 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Sun, 27 Sep 2009 06:33:23 +0000 Subject: Simplify coupling band loop. Originally committed as revision 20051 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/ac3dec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavcodec') diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index f2cadf0800..883aa7fdb1 100644 --- 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; bndnum_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] * -- cgit v1.2.3