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SB PRO and 16: Do not use the low FIR output filter for CD Audio.

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OBattler
2024-03-02 05:25:27 +01:00
parent d77fc47408
commit 98fa925570
1 changed files with 2 additions and 8 deletions
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10
src/sound/snd_sb.c
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@@ -383,10 +383,7 @@ sbpro_filter_cd_audio(int channel, double *buffer, void *priv)
double cd = channel ? mixer->cd_r : mixer->cd_l;
double master = channel ? mixer->master_r : mixer->master_l;
if (mixer->output_filter)
c = (sb_iir(2, channel, *buffer) * cd) / 3.9;
else
c = (*buffer * cd) / 3.0;
c = (*buffer * cd) / 3.0;
*buffer = c * master;
}
@@ -594,10 +591,7 @@ sb16_awe32_filter_cd_audio(int channel, double *buffer, void *priv)
double bass_treble;
double output_gain = (channel ? mixer->output_gain_R : mixer->output_gain_L);
if (mixer->output_filter)
c = (low_fir_sb16(2, channel, *buffer) * cd) / 3.0;
else
c = ((*buffer) * cd) / 3.0;
c = ((*buffer) * cd) / 3.0;
c *= master;
/* This is not exactly how one does bass/treble controls, but the end result is like it.