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Diffstat (limited to 'src/mame/old/neogeo_intf.h')
-rw-r--r-- | src/mame/old/neogeo_intf.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/mame/old/neogeo_intf.h b/src/mame/old/neogeo_intf.h new file mode 100644 index 00000000000..bec9f259d36 --- /dev/null +++ b/src/mame/old/neogeo_intf.h @@ -0,0 +1,78 @@ +// license:BSD-3-Clause +// copyright-holders:S. Smith,David Haywood + +#ifndef __NEOGEO_INTF_H +#define __NEOGEO_INTF_H + +// ======================> device_neogeo_cart_interface + +#define DECRYPT_ALL_PARAMS \ + uint8_t* cpuregion, uint32_t cpuregion_size,uint8_t* spr_region, uint32_t spr_region_size,uint8_t* fix_region, uint32_t fix_region_size,uint8_t* ym_region, uint32_t ym_region_size,uint8_t* ymdelta_region, uint32_t ymdelta_region_size,uint8_t* audiocpu_region, uint32_t audio_region_size, uint8_t* audiocrypt_region, uint32_t audiocrypt_region_size + +#define ACTIVATE_CART_PARAMS \ + running_machine& machine, cpu_device* maincpu, uint8_t* cpuregion, uint32_t cpuregion_size, uint8_t* fixedregion, uint32_t fixedregion_size + +class device_neogeo_cart_interface : public device_slot_card_interface +{ +public: + // construction/destruction + device_neogeo_cart_interface(const machine_config &mconfig, device_t &device); + virtual ~device_neogeo_cart_interface(); + + // reading from ROM + virtual DECLARE_READ16_MEMBER(read_rom) { return 0xffff; } + virtual void activate_cart(ACTIVATE_CART_PARAMS) { }; + virtual void decrypt_all(DECRYPT_ALL_PARAMS) { }; + virtual int get_fixed_bank_type(void) { return 0; } + + void rom_alloc(uint32_t size) { m_rom.resize(size/sizeof(uint16_t)); } + uint16_t* get_rom_base() { return &m_rom[0]; } + uint32_t get_rom_size() { return m_rom.size()*sizeof(uint16_t); } + + void fixed_alloc(uint32_t size) { m_fixed.resize(size); } + uint8_t* get_fixed_base() { return &m_fixed[0]; } + uint32_t get_fixed_size() { return m_fixed.size(); } + + void audio_alloc(uint32_t size) { m_audio.resize(size); } + uint8_t* get_audio_base() { return &m_audio[0]; } + uint32_t get_audio_size() { return m_audio.size(); } + + void audiocrypt_alloc(uint32_t size) { m_audiocrypt.resize(size); } + uint8_t* get_audiocrypt_base() { if (m_audiocrypt.size() == 0) return nullptr; else return &m_audiocrypt[0]; } + uint32_t get_audiocrypt_size() { return m_audiocrypt.size(); } + + void sprites_alloc(uint32_t size) { m_sprites.resize(size); } + uint8_t* get_sprites_base() { return &m_sprites[0]; } + uint32_t get_sprites_size() { return m_sprites.size(); } + uint8_t* get_sprites_optimized() { return &m_sprites_optimized[0]; } + uint32_t get_sprites_addrmask() { return m_sprite_gfx_address_mask; } + std::vector<uint8_t>& get_sprites_optimized_arr() { return m_sprites_optimized; } + + void ym_alloc(uint32_t size) { m_ym.resize(size); } + uint8_t* get_ym_base() { return &m_ym[0]; } + uint32_t get_ym_size() { return m_ym.size(); } + + void ymdelta_alloc(uint32_t size) { m_ymdelta.resize(size); } + uint8_t* get_ymdelta_base() { return &m_ymdelta[0]; } + uint32_t get_ymdelta_size() { return m_ymdelta.size(); } + + std::vector<uint16_t> m_rom; + std::vector<uint8_t> m_fixed; + std::vector<uint8_t> m_sprites; + std::vector<uint8_t> m_sprites_optimized; + std::vector<uint8_t> m_audio; + std::vector<uint8_t> m_ym; + std::vector<uint8_t> m_ymdelta; + + uint32_t m_sprite_gfx_address_mask; + + + +protected: + // internal state + std::vector<uint8_t> m_audiocrypt; + + +}; + +#endif |