supporting caanoo, line doublers, refactoring

[libpicofe.git] / common / emu.h

diff --git a/common/emu.h b/common/emu.h
index ecd9ba1..27864be 100644 (file)
--- a/common/emu.h
+++ b/common/emu.h
@@ -9,6 +9,8 @@
 extern "C" {
 #endif
 
+#define array_size(x) (sizeof(x) / sizeof(x[0]))
+
 extern void *g_screen_ptr;
 
 #if SCREEN_SIZE_FIXED
@@ -26,25 +28,30 @@ extern int g_screen_height;
 #define EOPT_GZIP_SAVES   (1<<3)
 #define EOPT_MMUHACK      (1<<4)
 #define EOPT_NO_AUTOSVCFG (1<<5)
-#define EOPT_16BPP        (1<<7)
+#define EOPT_16BPP        (1<<7)  // depreceted for .renderer
 #define EOPT_RAM_TIMINGS  (1<<8)
-#define EOPT_CONFIRM_SAVE (1<<9)
 #define EOPT_EN_CD_LEDS   (1<<10)
-#define EOPT_CONFIRM_LOAD (1<<11)
 #define EOPT_A_SN_GAMMA   (1<<12)
-#define EOPT_PSYNC        (1<<13)
+#define EOPT_VSYNC        (1<<13)
 #define EOPT_GIZ_SCANLN   (1<<14)
 #define EOPT_GIZ_DBLBUF   (1<<15)
 #define EOPT_VSYNC_MODE   (1<<16)
 #define EOPT_SHOW_RTC     (1<<17)
 #define EOPT_NO_FRMLIMIT  (1<<18)
 #define EOPT_WIZ_TEAR_FIX (1<<19)
+#define EOPT_EXT_FRMLIMIT (1<<20) // no internal frame limiter (limited by snd, etc)
 
 enum {
        EOPT_SCALE_NONE = 0,
-       EOPT_SCALE_SW_H,
-       EOPT_SCALE_HW_H,
-       EOPT_SCALE_HW_HV,
+       EOPT_SCALE_SW,
+       EOPT_SCALE_HW,
+};
+
+enum {
+       EOPT_CONFIRM_NONE = 0,
+       EOPT_CONFIRM_SAVE = 1,
+       EOPT_CONFIRM_LOAD = 2,
+       EOPT_CONFIRM_BOTH = 3,
 };
 
 typedef struct _currentConfig_t {
@@ -55,15 +62,20 @@ typedef struct _currentConfig_t {
        int s_PicoAutoRgnOrder;
        int s_PicoCDBuffers;
        int Frameskip;
+       int confirm_save;
        int CPUclock;
        int volume;
        int gamma;
-       int scaling;  // gp2x: 0=center, 1=hscale, 2=hvscale, 3=hsoftscale; psp: bilinear filtering
+       int scaling;  // gp2x: EOPT_SCALE_*; psp: bilinear filtering
+       int vscaling;
        int rotation; // for UIQ
        float scale; // psp: screen scale
        float hscale32, hscale40; // psp: horizontal scale
        int gamma2;  // psp: black level
        int turbo_rate;
+       int renderer;
+       int renderer32x;
+       int filter; // pandora
 } currentConfig_t;
 
 extern currentConfig_t currentConfig, defaultConfig;
@@ -91,27 +103,36 @@ enum TPicoGameState {
        PGS_KeyConfig,
        PGS_ReloadRom,
        PGS_Menu,
+       PGS_TrayMenu,
        PGS_RestartRun,
        PGS_Suspending,         /* PSP */
        PGS_SuspendWake,        /* PSP */
 };
 
+// media types
+enum {
+       PM_BAD = 0,
+       PM_MD_CART,     /* also 32x */
+       PM_MARK3,
+       PM_CD,
+};
 
 void  emu_init(void);
 void  emu_finish(void);
 void  emu_loop(void);
 
 int   emu_reload_rom(char *rom_fname);
+int   emu_swap_cd(const char *fname);
 int   emu_save_load_game(int load, int sram);
 void  emu_reset_game(void);
 
+void  emu_prep_defconfig(void);
 void  emu_set_defconfig(void);
-int   emu_read_config(int game, int no_defaults);
+int   emu_read_config(const char *rom_fname, int no_defaults);
 int   emu_write_config(int game);
 
 char *emu_get_save_fname(int load, int is_sram, int slot);
 int   emu_check_save_file(int slot);
-void  emu_setSaveStateCbs(int gz);
 
 void  emu_text_out8 (int x, int y, const char *text);
 void  emu_text_out16(int x, int y, const char *text);
@@ -122,7 +143,6 @@ void  emu_make_path(char *buff, const char *end, int size);
 void  emu_update_input(void);
 void  emu_get_game_name(char *str150);
 void  emu_set_fastforward(int set_on);
-int   emu_cd_check(int *pregion, char *fname_in);
 void  emu_status_msg(const char *format, ...);
 
 #ifdef __cplusplus