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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 | |
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6 | #include "port_config.h" |
7 | |
8 | #ifdef __cplusplus |
9 | extern "C" { |
10 | #endif |
11 | |
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12 | extern void *g_screen_ptr; |
13 | |
14 | #if SCREEN_SIZE_FIXED |
15 | #define g_screen_width SCREEN_WIDTH |
16 | #define g_screen_height SCREEN_HEIGHT |
17 | #else |
18 | extern int g_screen_width; |
19 | extern int g_screen_height; |
20 | #endif |
21 | |
22 | |
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23 | #define EOPT_USE_SRAM (1<<0) |
24 | #define EOPT_SHOW_FPS (1<<1) |
25 | #define EOPT_EN_SOUND (1<<2) |
26 | #define EOPT_GZIP_SAVES (1<<3) |
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27 | #define EOPT_NO_AUTOSVCFG (1<<5) |
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28 | |
29 | typedef struct _currentConfig_t { |
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30 | // char lastRomFile[512]; |
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31 | int EmuOpt; // LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves, |
32 | // squidgehack, no_save_cfg_on_exit, <unused>, 16_bit_mode |
33 | // craigix_ram, confirm_save, show_cd_leds, confirm_load |
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34 | // A_SNs_gamma, perfect_vsync, giz_scanlines, giz_dblbuff |
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35 | // vsync_mode, show_clock, no_frame_limitter |
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36 | int s_PicoOpt; // for old cfg files only |
37 | int s_PsndRate; |
38 | int s_PicoRegion; |
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39 | int s_PicoAutoRgnOrder; |
40 | int s_PicoCDBuffers; |
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41 | int Frameskip; |
42 | int CPUclock; |
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43 | int volume; |
44 | int gamma; |
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45 | int scaling; // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering |
46 | int rotation; // for UIQ |
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47 | float scale; // psp: screen scale |
48 | float hscale32, hscale40; // psp: horizontal scale |
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49 | int gamma2; // psp: black level |
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50 | int turbo_rate; |
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51 | } currentConfig_t; |
52 | |
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53 | extern currentConfig_t currentConfig, defaultConfig; |
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54 | extern char *PicoConfigFile; |
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55 | extern int rom_loaded; |
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56 | extern char noticeMsg[64]; |
57 | extern int state_slot; |
58 | extern int config_slot, config_slot_current; |
59 | extern unsigned char *movie_data; |
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60 | extern int pico_inp_mode; |
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61 | |
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62 | extern char rom_fname_reload[512]; // ROM to try loading on next PGS_ReloadRom |
63 | extern char rom_fname_loaded[512]; // currently loaded ROM filename |
64 | |
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65 | // engine states |
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66 | extern int engineState; |
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67 | enum TPicoGameState { |
68 | PGS_Paused = 1, |
69 | PGS_Running, |
70 | PGS_Quit, |
71 | PGS_KeyConfig, |
72 | PGS_ReloadRom, |
73 | PGS_Menu, |
74 | PGS_RestartRun, |
75 | PGS_Suspending, /* PSP */ |
76 | PGS_SuspendWake, /* PSP */ |
77 | }; |
78 | |
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79 | |
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80 | int emu_ReloadRom(char *rom_fname); |
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81 | int emu_SaveLoadGame(int load, int sram); |
82 | int emu_ReadConfig(int game, int no_defaults); |
83 | int emu_WriteConfig(int game); |
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84 | void emu_writelrom(void); |
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85 | char *emu_GetSaveFName(int load, int is_sram, int slot); |
86 | int emu_checkSaveFile(int slot); |
87 | void emu_setSaveStateCbs(int gz); |
88 | void emu_updateMovie(void); |
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89 | int emu_cdCheck(int *pregion, char *fname_in); |
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90 | int emu_findBios(int region, char **bios_file); |
91 | void emu_textOut8 (int x, int y, const char *text); |
92 | void emu_textOut16(int x, int y, const char *text); |
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93 | char *emu_makeRomId(void); |
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94 | void emu_getGameName(char *str150); |
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95 | void emu_changeFastForward(int set_on); |
96 | void emu_RunEventsPico(unsigned int events); |
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97 | void emu_DoTurbo(int *pad, int acts); |
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98 | void emu_packConfig(void); |
99 | void emu_unpackConfig(void); |
100 | void emu_shutdownMCD(void); |
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101 | |
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102 | #ifdef __cplusplus |
103 | } // extern "C" |
104 | #endif |
105 | |