X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=platform%2Fcommon%2Femu.h;h=808bcb02b6ec0838a7d30bda212a63b1999d00a2;hb=ee2a3bdfa5a969ea9446b2d08748f16e29bbd4d5;hp=ac75dd0fb3738c8d72d521a4f644eed39d9ee656;hpb=c060a9ab9c428e1ed9c4159b56529a2a36031e44;p=picodrive.git

diff --git a/platform/common/emu.h b/platform/common/emu.h
index ac75dd0..808bcb0 100644
--- a/platform/common/emu.h
+++ b/platform/common/emu.h
@@ -3,28 +3,62 @@
 
 // For commercial use, separate licencing terms must be obtained.
 
-typedef struct {
+#include "port_config.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void *g_screen_ptr;
+
+#if SCREEN_SIZE_FIXED
+#define g_screen_width  SCREEN_WIDTH
+#define g_screen_height SCREEN_HEIGHT
+#else
+extern int g_screen_width;
+extern int g_screen_height;
+#endif
+
+
+#define EOPT_USE_SRAM     (1<<0)
+#define EOPT_SHOW_FPS     (1<<1)
+#define EOPT_EN_SOUND     (1<<2)
+#define EOPT_GZIP_SAVES   (1<<3)
+#define EOPT_MMUHACK      (1<<4)
+#define EOPT_NO_AUTOSVCFG (1<<5)
+#define EOPT_RAM_TIMINGS  (1<<8)
+#define EOPT_A_SN_GAMMA   (1<<12)
+#define EOPT_PSYNC        (1<<13)
+
+enum {
+	EOPT_SCALE_NONE = 0,
+	EOPT_SCALE_SW_H,
+	EOPT_SCALE_HW_H,
+	EOPT_SCALE_HW_HV,
+};
+
+typedef struct _currentConfig_t {
 	// char lastRomFile[512];
 	int EmuOpt;		// LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves,
-					// squidgehack, no_save_cfg_on_exit, <unused>, 16_bit_mode
+					// mmuhack, no_save_cfg_on_exit, <unused>, 16_bit_mode
 					// craigix_ram, confirm_save, show_cd_leds, confirm_load
 					// A_SNs_gamma, perfect_vsync, giz_scanlines, giz_dblbuff
 					// vsync_mode, show_clock, no_frame_limitter
 	int s_PicoOpt;		// for old cfg files only
 	int s_PsndRate;
 	int s_PicoRegion;
+	int s_PicoAutoRgnOrder;
+	int s_PicoCDBuffers;
 	int Frameskip;
 	int CPUclock;
-	int KeyBinds[32];
 	int volume;
 	int gamma;
-	int JoyBinds[4][32];
-	int s_PicoAutoRgnOrder;
-	int s_PicoCDBuffers;
-	int scaling; // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering
+	int scaling;  // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering
+	int rotation; // for UIQ
 	float scale; // psp: screen scale
 	float hscale32, hscale40; // psp: horizontal scale
 	int gamma2;  // psp: black level
+	int turbo_rate;
 } currentConfig_t;
 
 extern currentConfig_t currentConfig, defaultConfig;
@@ -34,28 +68,49 @@ extern char noticeMsg[64];
 extern int state_slot;
 extern int config_slot, config_slot_current;
 extern unsigned char *movie_data;
-extern char lastRomFile[512];
-extern int kb_combo_keys, kb_combo_acts;	// keys and actions which need button combos
 extern int pico_inp_mode;
 
+extern char rom_fname_reload[512];		// ROM to try loading on next PGS_ReloadRom
+extern char rom_fname_loaded[512];		// currently loaded ROM filename
 
-int   emu_ReloadRom(void);
+// engine states
+extern int engineState;
+enum TPicoGameState {
+	PGS_Paused = 1,
+	PGS_Running,
+	PGS_Quit,
+	PGS_KeyConfig,
+	PGS_ReloadRom,
+	PGS_Menu,
+	PGS_RestartRun,
+	PGS_Suspending,		/* PSP */
+	PGS_SuspendWake,	/* PSP */
+};
+
+
+int   emu_ReloadRom(char *rom_fname);
 int   emu_SaveLoadGame(int load, int sram);
 int   emu_ReadConfig(int game, int no_defaults);
 int   emu_WriteConfig(int game);
+void  emu_writelrom(void);
 char *emu_GetSaveFName(int load, int is_sram, int slot);
 int   emu_checkSaveFile(int slot);
 void  emu_setSaveStateCbs(int gz);
 void  emu_updateMovie(void);
-int   emu_cdCheck(int *pregion);
+int   emu_cdCheck(int *pregion, char *fname_in);
 int   emu_findBios(int region, char **bios_file);
 void  emu_textOut8 (int x, int y, const char *text);
 void  emu_textOut16(int x, int y, const char *text);
 char *emu_makeRomId(void);
-void  emu_findKeyBindCombos(void);
-void  emu_forcedFrame(int opts);
+void  emu_getGameName(char *str150);
 void  emu_changeFastForward(int set_on);
 void  emu_RunEventsPico(unsigned int events);
+void  emu_DoTurbo(int *pad, int acts);
+void  emu_packConfig(void);
+void  emu_unpackConfig(void);
+void  emu_shutdownMCD(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
 
-extern const char * const keyNames[];
-void  emu_prepareDefaultConfig(void);