perfect vsync

[libpicofe.git] / gp2x / emu.h

// (c) Copyright 2006-2007 notaz, All rights reserved.\r
// Free for non-commercial use.\r
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// For commercial use, separate licencing terms must be obtained.\r
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// engine states\r
enum TPicoGameState {\r
	PGS_Paused = 1,\r
	PGS_Running,\r
	PGS_Quit,\r
	PGS_KeyConfig,\r
	PGS_ReloadRom,\r
	PGS_Menu,\r
	PGS_RestartRun,\r
};\r
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typedef struct {\r
	char lastRomFile[512];\r
	int EmuOpt;		// LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves,\r
					// squidgehack, no_save_cfg_on_exit, <unused>, 16_bit_mode\r
					// craigix_ram, confirm_save, show_cd_leds, confirm_load\r
					// A_SNs_gamma, perfect_vsync\r
	int PicoOpt;  // used for config saving only, see Pico.h\r
	int PsndRate; // ditto\r
	int PicoRegion; // ditto\r
	int Frameskip;\r
	int CPUclock;\r
	int KeyBinds[32];\r
	int volume;\r
	int gamma;\r
	int JoyBinds[4][32];\r
	int PicoAutoRgnOrder;\r
	int PicoCDBuffers;\r
	int scaling; // 0=center, 1=hscale, 2=hvscale, 3=hsoftscale\r
} currentConfig_t;\r
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extern char romFileName[];\r
extern int engineState;\r
extern currentConfig_t currentConfig;\r
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int  emu_ReloadRom(void);\r
void emu_Init(void);\r
void emu_Deinit(void);\r
int  emu_SaveLoadGame(int load, int sram);\r
void emu_Loop(void);\r
void emu_ResetGame(void);\r
int  emu_ReadConfig(int game);\r
int  emu_WriteConfig(int game);\r
char *emu_GetSaveFName(int load, int is_sram, int slot);\r
int  emu_check_save_file(int slot);\r
void emu_set_save_cbs(int gz);\r
void emu_forced_frame(void);\r
int  emu_cd_check(char **bios_file);\r
int  find_bios(int region, char **bios_file);\r
void scaling_update(void);\r
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