read-ahead turn off, cfg file, minor adjustments
[picodrive.git] / platform / common / emu.h
... / ...
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1// (c) Copyright 2006-2007 notaz, All rights reserved.
2// Free for non-commercial use.
3
4// For commercial use, separate licencing terms must be obtained.
5
6typedef struct {
7 // char lastRomFile[512];
8 int EmuOpt; // LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves,
9 // squidgehack, no_save_cfg_on_exit, <unused>, 16_bit_mode
10 // craigix_ram, confirm_save, show_cd_leds, confirm_load
11 // A_SNs_gamma, perfect_vsync, giz_scanlines, giz_dblbuff
12 // vsync_mode, show_clock, no_frame_limitter
13 int s_PicoOpt; // for old cfg files only
14 int s_PsndRate;
15 int s_PicoRegion;
16 int Frameskip;
17 int CPUclock;
18 int KeyBinds[32];
19 int volume;
20 int gamma;
21 int JoyBinds[4][32];
22 int s_PicoAutoRgnOrder;
23 int s_PicoCDBuffers;
24 int scaling; // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering
25 float scale; // psp: screen scale
26 float hscale32, hscale40; // psp: horizontal scale
27} currentConfig_t;
28
29extern currentConfig_t currentConfig, defaultConfig;
30extern char *PicoConfigFile;
31extern int rom_loaded;
32extern char noticeMsg[64];
33extern int state_slot;
34extern int config_slot, config_slot_current;
35extern unsigned char *movie_data;
36extern char lastRomFile[512];
37extern int kb_combo_keys, kb_combo_acts; // keys and actions which need button combos
38
39
40int emu_ReloadRom(void);
41int emu_SaveLoadGame(int load, int sram);
42int emu_ReadConfig(int game, int no_defaults);
43int emu_WriteConfig(int game);
44char *emu_GetSaveFName(int load, int is_sram, int slot);
45int emu_checkSaveFile(int slot);
46void emu_setSaveStateCbs(int gz);
47void emu_updateMovie(void);
48int emu_cdCheck(int *pregion);
49int emu_findBios(int region, char **bios_file);
50void emu_textOut8 (int x, int y, const char *text);
51void emu_textOut16(int x, int y, const char *text);
52char *emu_makeRomId(void);
53void emu_findKeyBindCombos(void);
54
55extern const char *keyNames[];
56void emu_prepareDefaultConfig(void);