diff options
Diffstat (limited to 'plugins/gme/game-music-emu-0.5.5/gme/Hes_Emu.h')
-rw-r--r-- | plugins/gme/game-music-emu-0.5.5/gme/Hes_Emu.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/plugins/gme/game-music-emu-0.5.5/gme/Hes_Emu.h b/plugins/gme/game-music-emu-0.5.5/gme/Hes_Emu.h deleted file mode 100644 index d17983c5..00000000 --- a/plugins/gme/game-music-emu-0.5.5/gme/Hes_Emu.h +++ /dev/null @@ -1,94 +0,0 @@ -// TurboGrafx-16/PC Engine HES music file emulator - -// Game_Music_Emu 0.5.5 -#ifndef HES_EMU_H -#define HES_EMU_H - -#include "Classic_Emu.h" -#include "Hes_Apu.h" -#include "Hes_Cpu.h" - -class Hes_Emu : private Hes_Cpu, public Classic_Emu { - typedef Hes_Cpu cpu; -public: - // HES file header - enum { header_size = 0x20 }; - struct header_t - { - byte tag [4]; - byte vers; - byte first_track; - byte init_addr [2]; - byte banks [8]; - byte data_tag [4]; - byte size [4]; - byte addr [4]; - byte unused [4]; - }; - - // Header for currently loaded file - header_t const& header() const { return header_; } - - static gme_type_t static_type() { return gme_hes_type; } - -public: - Hes_Emu(); - ~Hes_Emu(); -protected: - blargg_err_t track_info_( track_info_t*, int track ) const; - blargg_err_t load_( Data_Reader& ); - blargg_err_t start_track_( int ); - blargg_err_t run_clocks( blip_time_t&, int ); - void set_tempo_( double ); - void set_voice( int, Blip_Buffer*, Blip_Buffer*, Blip_Buffer* ); - void update_eq( blip_eq_t const& ); - void unload(); -public: private: friend class Hes_Cpu; - byte* write_pages [page_count + 1]; // 0 if unmapped or I/O space - - int cpu_read_( hes_addr_t ); - int cpu_read( hes_addr_t ); - void cpu_write_( hes_addr_t, int data ); - void cpu_write( hes_addr_t, int ); - void cpu_write_vdp( int addr, int data ); - byte const* cpu_set_mmr( int page, int bank ); - int cpu_done(); -private: - Rom_Data<page_size> rom; - header_t header_; - hes_time_t play_period; - hes_time_t last_frame_hook; - int timer_base; - - struct { - hes_time_t last_time; - blargg_long count; - blargg_long load; - int raw_load; - byte enabled; - byte fired; - } timer; - - struct { - hes_time_t next_vbl; - byte latch; - byte control; - } vdp; - - struct { - hes_time_t timer; - hes_time_t vdp; - byte disables; - } irq; - - void recalc_timer_load(); - - // large items - Hes_Apu apu; - byte sgx [3 * page_size + cpu_padding]; - - void irq_changed(); - void run_until( hes_time_t ); -}; - -#endif |