From f0c07be6491c850f948e2029f27f06437d128f3a Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Thu, 18 Oct 2012 17:59:13 +0100 Subject: celp_math: rename ff_log2 to ff_log2_q15 This name is more descriptive as the function returns a fixed-point value with 15 fraction bits. Signed-off-by: Mans Rullgard --- libavcodec/acelp_pitch_delay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/acelp_pitch_delay.c') diff --git a/libavcodec/acelp_pitch_delay.c b/libavcodec/acelp_pitch_delay.c index c091301474..a9668fac70 100644 --- a/libavcodec/acelp_pitch_delay.c +++ b/libavcodec/acelp_pitch_delay.c @@ -86,7 +86,7 @@ void ff_acelp_update_past_gain( if(erasure) quant_energy[0] = FFMAX(avg_gain >> log2_ma_pred_order, -10240) - 4096; // -10 and -4 in (5.10) else - quant_energy[0] = (6165 * ((ff_log2(gain_corr_factor) >> 2) - (13 << 13))) >> 13; + quant_energy[0] = (6165 * ((ff_log2_q15(gain_corr_factor) >> 2) - (13 << 13))) >> 13; } int16_t ff_acelp_decode_gain_code( -- cgit v1.2.3