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fixed PCM channels panning on reset

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This commit is contained in:
EkeEke 2012-10-17 22:37:51 +02:00
parent 7ea121f18c
commit d6919657cb
1 changed files with 25 additions and 15 deletions
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40
source/cd_hw/pcm.c
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@ -64,6 +64,16 @@ void pcm_reset(void)
/* reset default bank */ /* reset default bank */
pcm.bank = pcm.ram; pcm.bank = pcm.ram;
/* reset channels stereo panning */
pcm.chan[0].pan = 0xff;
pcm.chan[1].pan = 0xff;
pcm.chan[2].pan = 0xff;
pcm.chan[3].pan = 0xff;
pcm.chan[4].pan = 0xff;
pcm.chan[5].pan = 0xff;
pcm.chan[6].pan = 0xff;
pcm.chan[7].pan = 0xff;
/* reset master clocks counter */ /* reset master clocks counter */
pcm.cycles = 0; pcm.cycles = 0;
@ -77,15 +87,15 @@ int pcm_context_save(uint8 *state)
uint8 tmp8; uint8 tmp8;
int bufferptr = 0; int bufferptr = 0;
tmp8 = (scd.pcm_hw.bank - scd.pcm_hw.ram) >> 12; tmp8 = (pcm.bank - pcm.ram) >> 12;
save_param(scd.pcm_hw.chan, sizeof(scd.pcm_hw.chan)); save_param(pcm.chan, sizeof(pcm.chan));
save_param(scd.pcm_hw.out, sizeof(scd.pcm_hw.out)); save_param(pcm.out, sizeof(pcm.out));
save_param(&tmp8, 1); save_param(&tmp8, 1);
save_param(&scd.pcm_hw.enabled, sizeof(scd.pcm_hw.enabled)); save_param(&pcm.enabled, sizeof(pcm.enabled));
save_param(&scd.pcm_hw.status, sizeof(scd.pcm_hw.status)); save_param(&pcm.status, sizeof(pcm.status));
save_param(&scd.pcm_hw.index, sizeof(scd.pcm_hw.index)); save_param(&pcm.index, sizeof(pcm.index));
save_param(scd.pcm_hw.ram, sizeof(scd.pcm_hw.ram)); save_param(pcm.ram, sizeof(pcm.ram));
return bufferptr; return bufferptr;
} }
@ -95,16 +105,16 @@ int pcm_context_load(uint8 *state)
uint8 tmp8; uint8 tmp8;
int bufferptr = 0; int bufferptr = 0;
load_param(scd.pcm_hw.chan, sizeof(scd.pcm_hw.chan)); load_param(pcm.chan, sizeof(pcm.chan));
load_param(scd.pcm_hw.out, sizeof(scd.pcm_hw.out)); load_param(pcm.out, sizeof(pcm.out));
load_param(&tmp8, 1); load_param(&tmp8, 1);
scd.pcm_hw.bank = &scd.pcm_hw.ram[(tmp8 & 0x0f) << 12]; pcm.bank = &pcm.ram[(tmp8 & 0x0f) << 12];
load_param(&scd.pcm_hw.enabled, sizeof(scd.pcm_hw.enabled)); load_param(&pcm.enabled, sizeof(pcm.enabled));
load_param(&scd.pcm_hw.status, sizeof(scd.pcm_hw.status)); load_param(&pcm.status, sizeof(pcm.status));
load_param(&scd.pcm_hw.index, sizeof(scd.pcm_hw.index)); load_param(&pcm.index, sizeof(pcm.index));
load_param(scd.pcm_hw.ram, sizeof(scd.pcm_hw.ram)); load_param(pcm.ram, sizeof(pcm.ram));
return bufferptr; return bufferptr;
} }
@ -209,7 +219,7 @@ void pcm_run(unsigned int length)
} }
} }
/* end of blib buffer frame */ /* end of blip buffer frame */
blip_end_frame(blip[0], length); blip_end_frame(blip[0], length);
blip_end_frame(blip[1], length); blip_end_frame(blip[1], length);