X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fcommon%2Femu.h;h=ae8e4d78f89897f90cee41807a06a7ae9bf2eab7;hb=cff531af94bd9c9c89ae162e80f48ddc26a4e504;hp=192d268c3c7f7ec96c7e07e179bd0a630babcb68;hpb=35e3031aaab69be3703de3b6ce0cfa64aae5ece8;p=picodrive.git

diff --git a/platform/common/emu.h b/platform/common/emu.h
index 192d268..ae8e4d7 100644
--- a/platform/common/emu.h
+++ b/platform/common/emu.h
@@ -1,7 +1,10 @@
-// (c) Copyright 2006-2007 notaz, All rights reserved.
-// Free for non-commercial use.
-
-// For commercial use, separate licencing terms must be obtained.
+/*
+ * PicoDrive
+ * (C) notaz, 2006-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 
 #include "port_config.h"
 
@@ -9,6 +12,8 @@
 extern "C" {
 #endif
 
+#define array_size(x) (sizeof(x) / sizeof(x[0]))
+
 extern void *g_screen_ptr;
 
 #if SCREEN_SIZE_FIXED
@@ -26,25 +31,30 @@ 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 +65,21 @@ 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
+	int analog_deadzone;
 } currentConfig_t;
 
 extern currentConfig_t currentConfig, defaultConfig;
@@ -91,11 +107,19 @@ 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);
@@ -106,13 +130,13 @@ 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);
+int   emu_check_save_file(int slot, int *time);
 
 void  emu_text_out8 (int x, int y, const char *text);
 void  emu_text_out16(int x, int y, const char *text);
@@ -125,6 +149,37 @@ void  emu_get_game_name(char *str150);
 void  emu_set_fastforward(int set_on);
 void  emu_status_msg(const char *format, ...);
 
+/* used by some (but not all) platforms */
+void  emu_cmn_forced_frame(int no_scale, int do_emu);
+
+/* stuff to be implemented by platform code */
+extern const char *renderer_names[];
+extern const char *renderer_names32x[];
+
+void pemu_prep_defconfig(void);
+void pemu_validate_config(void);
+void pemu_loop_prep(void);
+void pemu_loop_end(void);
+void pemu_forced_frame(int no_scale, int do_emu); // ..to g_menubg_src_ptr
+void pemu_finalize_frame(const char *fps, const char *notice_msg);
+
+void pemu_sound_start(void);
+void pemu_sound_stop(void);
+void pemu_sound_wait(void);
+
+void plat_early_init(void);
+void plat_init(void);
+void plat_finish(void);
+
+/* used before things blocking for a while (these funcs redraw on return) */
+void plat_status_msg_busy_first(const char *msg);
+void plat_status_msg_busy_next(const char *msg);
+void plat_status_msg_clear(void);
+
+void plat_video_toggle_renderer(int change, int menu_call);
+
+void plat_update_volume(int has_changed, int is_up);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif