claunia/86Box
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Moved OPL2 and OPL3 to a new 49716 Hz source so resampling is no longer needed, also fixed SB OPL and PC Speaker filtering (OPL was being downsampled to the selected DSP sample rate, which is incorrect, and the PC Speaker filter was using the wrong filter index in some liens).

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OBattler
2024-03-01 06:52:48 +01:00
parent 71ecdc1b55
commit e0d80aefb4
18 changed files with 683 additions and 193 deletions
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4
src/include/86box/snd_sb_dsp.h
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@@ -97,6 +97,8 @@ typedef struct sb_dsp_t {
int sb_irqm16;
int sb_irqm401;
uint8_t sb_has_real_opl;
uint8_t sb_asp_regs[256];
uint8_t sb_asp_mode;
@@ -158,6 +160,8 @@ extern void sb_dsp_speed_changed(sb_dsp_t *dsp);
extern void sb_dsp_poll(sb_dsp_t *dsp, int16_t *l, int16_t *r);
extern void sb_dsp_set_real_opl(sb_dsp_t *dsp, uint8_t has_real_opl);
extern void sb_dsp_set_stereo(sb_dsp_t *dsp, int stereo);
extern void sb_dsp_update(sb_dsp_t *dsp);