Mercurial > repos > blastem
view sms.h @ 1337:d092c15246a3
Initial stab at horizontal border when VDP test register layer selection is in effect for H40. Extended horizontal borders in Titancade scene and ninja escape scene mostly correct now
author | Michael Pavone <pavone@retrodev.com> |
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date | Sat, 29 Apr 2017 16:51:57 -0700 |
parents | aee2177a1630 |
children | 2455662378ed 360d5bab199f |
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#ifndef SMS_H_ #define SMS_H_ #include "system.h" #include "vdp.h" #include "psg.h" #include "z80_to_x86.h" #include "io.h" #define SMS_RAM_SIZE (8*1024) #define SMS_CART_RAM_SIZE (32*1024) typedef struct { system_header header; z80_context *z80; vdp_context *vdp; psg_context *psg; sega_io io; uint8_t *rom; uint32_t rom_size; uint32_t master_clock; uint32_t normal_clock; uint8_t should_return; uint8_t ram[SMS_RAM_SIZE]; uint8_t bank_regs[4]; uint8_t cart_ram[SMS_CART_RAM_SIZE]; } sms_context; sms_context *alloc_configure_sms(system_media *media, uint32_t opts, uint8_t force_region, rom_info *info_out); #endif //SMS_H_