Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed Sound Blaster CD audio volume.

Browse source
This commit is contained in:
SarahW 2016-06-05 18:00:50 +01:00
commit 45c7eab585
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/sound_sb.c
View file

@ -224,8 +224,8 @@ void sb_pro_mixer_write(uint16_t addr, uint8_t val, void *p)
mixer->filter = !(mixer->regs[0xe] & 0x20);
mixer->bass_l = mixer->bass_r = 8;
mixer->treble_l = mixer->treble_r = 8;
sound_set_cd_volume((mixer->master_l * mixer->cd_l) / 65535,
(mixer->master_r * mixer->cd_r) / 65535);
sound_set_cd_volume(((uint32_t)mixer->master_l * (uint32_t)mixer->cd_l) / 65535,
((uint32_t)mixer->master_r * (uint32_t)mixer->cd_r) / 65535);
// pclog("%02X %02X %02X\n", mixer->regs[0x04], mixer->regs[0x22], mixer->regs[0x26]);
// pclog("Mixer - %04X %04X %04X %04X %04X %04X\n", mixer->master_l, mixer->master_r, mixer->voice_l, mixer->voice_r, mixer->fm_l, mixer->fm_r);
if (mixer->index == 0xe)
@ -292,8 +292,8 @@ void sb_16_mixer_write(uint16_t addr, uint8_t val, void *p)
mixer->treble_l = mixer->regs[0x44] >> 4;
mixer->treble_r = mixer->regs[0x45] >> 4;
mixer->filter = 0;
sound_set_cd_volume((mixer->master_l * mixer->cd_l) / 65535,
(mixer->master_r * mixer->cd_r) / 65535);
sound_set_cd_volume(((uint32_t)mixer->master_l * (uint32_t)mixer->cd_l) / 65535,
((uint32_t)mixer->master_r * (uint32_t)mixer->cd_r) / 65535);
// pclog("%02X %02X %02X %02X %02X %02X\n", mixer->regs[0x30], mixer->regs[0x31], mixer->regs[0x32], mixer->regs[0x33], mixer->regs[0x34], mixer->regs[0x35]);
// pclog("Mixer - %04X %04X %04X %04X %04X %04X\n", mixer->master_l, mixer->master_r, mixer->voice_l, mixer->voice_r, mixer->fm_l, mixer->fm_r);
}