From 31f8c109836066fe34b03a15fa1fb19fea3d2cff Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Tue, 3 Nov 2009 03:26:26 +0000 Subject: [PATCH] Simplify AC-3 critical band end calculation (correctly this time). Originally committed as revision 20438 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/ac3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ac3.c b/libavcodec/ac3.c index 72312c7ed2..20b339741c 100644 --- a/libavcodec/ac3.c +++ b/libavcodec/ac3.c @@ -228,7 +228,7 @@ void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end, band = bin_to_band_tab[start]; do { int m = (FFMAX(mask[band] - snr_offset - floor, 0) & 0x1FE0) + floor; - int band_end = FFMIN(band_start_tab[band] + ff_ac3_critical_band_size_tab[band], end); + int band_end = FFMIN(band_start_tab[band+1], end); for (; bin < band_end; bin++) { int address = av_clip((psd[bin] - m) >> 5, 0, 63); bap[bin] = bap_tab[address];