X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fcommon%2Femu.h;h=9a5ae660253d9dd2fd1cba91c5d967ec121f56f2;hb=35f2b65ef708e7afc922ceda8d00b716de289610;hp=f51907ffeb45c83c63a2f8ceea1b1dd6cb55131e;hpb=fcdefcf62cb71969b456a6f27688adbeb5890bb9;p=picodrive.git

diff --git a/platform/common/emu.h b/platform/common/emu.h
index f51907f..9a5ae66 100644
--- a/platform/common/emu.h
+++ b/platform/common/emu.h
@@ -1,9 +1,10 @@
-// (c) Copyright 2006-2007 notaz, All rights reserved.
-// Free for non-commercial use.
-
-// For commercial use, separate licencing terms must be obtained.
-
-#include "port_config.h"
+/*
+ * PicoDrive
+ * (C) notaz, 2006-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 
 #ifdef __cplusplus
 extern "C" {
@@ -13,23 +14,15 @@ extern "C" {
 
 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_EN_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_16BPP        (1<<7)  // depreceted for .renderer
-#define EOPT_RAM_TIMINGS  (1<<8)
 #define EOPT_EN_CD_LEDS   (1<<10)
 #define EOPT_A_SN_GAMMA   (1<<12)
 #define EOPT_VSYNC        (1<<13)
@@ -43,9 +36,8 @@ extern int g_screen_height;
 
 enum {
 	EOPT_SCALE_NONE = 0,
-	EOPT_SCALE_SW_H,
-	EOPT_SCALE_HW_H,
-	EOPT_SCALE_HW_HV,
+	EOPT_SCALE_SW,
+	EOPT_SCALE_HW,
 };
 
 enum {
@@ -63,11 +55,14 @@ typedef struct _currentConfig_t {
 	int s_PicoAutoRgnOrder;
 	int s_PicoCDBuffers;
 	int Frameskip;
+	int input_dev0;
+	int input_dev1;
 	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
@@ -75,22 +70,27 @@ typedef struct _currentConfig_t {
 	int turbo_rate;
 	int renderer;
 	int renderer32x;
+	int filter; // pandora
+	int analog_deadzone;
+	int msh2_khz;
+	int ssh2_khz;
+	int overclock_68k;
 } currentConfig_t;
 
 extern currentConfig_t currentConfig, defaultConfig;
-extern char *PicoConfigFile;
-extern int rom_loaded;
+extern const char *PicoConfigFile;
 extern int state_slot;
 extern int config_slot, config_slot_current;
 extern unsigned char *movie_data;
 extern int reset_timing;
+extern int flip_after_sync;
 
 #define PICO_PEN_ADJUST_X 4
 #define PICO_PEN_ADJUST_Y 2
 extern int pico_pen_x, pico_pen_y;
 extern int pico_inp_mode;
 
-extern char rom_fname_reload[512];		// ROM to try loading on next PGS_ReloadRom
+extern const char *rom_fname_reload;		// ROM to try loading on next PGS_ReloadRom
 extern char rom_fname_loaded[512];		// currently loaded ROM filename
 
 // engine states
@@ -108,19 +108,11 @@ enum TPicoGameState {
 	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_reload_rom(const char *rom_fname_in);
 int   emu_swap_cd(const char *fname);
 int   emu_save_load_game(int load, int sram);
 void  emu_reset_game(void);
@@ -130,20 +122,57 @@ void  emu_set_defconfig(void);
 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);
+char *emu_get_save_fname(int load, int is_sram, int slot, int *time);
+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);
 void  emu_text_out8_rot (int x, int y, const char *text);
 void  emu_text_out16_rot(int x, int y, const char *text);
 
+void  emu_osd_text16(int x, int y, const char *text);
+
 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);
 void  emu_status_msg(const char *format, ...);
 
+/* default sound code */
+void  emu_sound_start(void);
+void  emu_sound_stop(void);
+void  emu_sound_wait(void);
+
+/* 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 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_video_loop_prepare(void);
+
+void plat_update_volume(int has_changed, int is_up);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif