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comparison blastem.h @ 354:15dd6418fe67

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Initial PSG support. Mostly works, noise channel is borked though.
author Mike Pavone <pavone@retrodev.com>
date Thu, 23 May 2013 23:42:42 -0700
parents 2f264d2a60c2
children c26e48a93fa3
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353:a60e527cd21f 354:15dd6418fe67
4 #include <stdint.h> 4 #include <stdint.h>
5 #include "m68k_to_x86.h" 5 #include "m68k_to_x86.h"
6 #include "z80_to_x86.h" 6 #include "z80_to_x86.h"
7 #include "ym2612.h" 7 #include "ym2612.h"
8 #include "vdp.h" 8 #include "vdp.h"
9 #include "psg.h"
9 10
10 typedef struct { 11 typedef struct {
11 uint32_t th_counter; 12 uint32_t th_counter;
12 uint32_t timeout_cycle; 13 uint32_t timeout_cycle;
13 uint8_t output; 14 uint8_t output;
22 typedef struct { 23 typedef struct {
23 m68k_context *m68k; 24 m68k_context *m68k;
24 z80_context *z80; 25 z80_context *z80;
25 vdp_context *vdp; 26 vdp_context *vdp;
26 ym2612_context *ym; 27 ym2612_context *ym;
28 psg_context *psg;
27 uint8_t *save_ram; 29 uint8_t *save_ram;
28 uint32_t save_ram_mask; 30 uint32_t save_ram_mask;
29 uint32_t save_flags; 31 uint32_t save_flags;
30 uint8_t bank_regs[8]; 32 uint8_t bank_regs[8];
31 } genesis_context; 33 } genesis_context;