-static int sndrate_prevnext(int rate, int dir)\r
-{\r
- static const int rates[] = { 8000, 11025, 16000, 22050, 44100 };\r
- int i;\r
-\r
- for (i = 0; i < 5; i++)\r
- if (rates[i] == rate) break;\r
-\r
- i += dir ? 1 : -1;\r
- if (i > 4) {\r
- if (!(PicoOpt & POPT_EN_STEREO)) {\r
- PicoOpt |= POPT_EN_STEREO;\r
- return rates[0];\r
- }\r
- return rates[4];\r
- }\r
- if (i < 0) {\r
- if (PicoOpt & POPT_EN_STEREO) {\r
- PicoOpt &= ~POPT_EN_STEREO;\r
- return rates[4];\r
- }\r
- return rates[0];\r
- }\r
- return rates[i];\r
-}\r
-\r
-static void region_prevnext(int right)\r
-{\r
- // jp_ntsc=1, jp_pal=2, usa=4, eu=8\r
- static const int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };\r
- int i;\r
-\r
- if (right) {\r
- if (!PicoRegionOverride) {\r
- for (i = 0; i < 6; i++)\r
- if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
- if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];\r
- else PicoRegionOverride=1;\r
- }\r
- else\r
- PicoRegionOverride <<= 1;\r
- if (PicoRegionOverride > 8)\r
- PicoRegionOverride = 8;\r
- } else {\r
- if (!PicoRegionOverride) {\r
- for (i = 0; i < 6; i++)\r
- if (rgn_orders[i] == PicoAutoRgnOrder) break;\r
- if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];\r
- }\r
- else\r
- PicoRegionOverride >>= 1;\r
- }\r
-}\r
-\r
-static int mh_opt_misc(menu_id id, int keys)\r
-{\r
- int i;\r
-\r
- switch (id) {\r
- case MA_OPT_SOUND_QUALITY:\r
- PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT);\r
- break;\r
- case MA_OPT_REGION:\r
- region_prevnext(keys & PBTN_RIGHT);\r
- break;\r
- case MA_OPT_CONFIRM_STATES:\r
- i = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);\r
- i += (keys & PBTN_LEFT) ? -1 : 1;\r
- if (i < 0) i = 0; else if (i > 3) i = 3;\r
- i |= i << 1; i &= ~2;\r
- currentConfig.EmuOpt &= ~0xa00;\r
- currentConfig.EmuOpt |= i << 9;\r
- break;\r
- default:\r
- break;\r
- }\r
- return 0;\r
-}\r
-\r
-static int mh_saveloadcfg(menu_id id, int keys)\r
-{\r
- int ret;\r
-\r
- if (keys & (PBTN_LEFT|PBTN_RIGHT)) { // multi choice\r
- config_slot += (keys & PBTN_LEFT) ? -1 : 1;\r
- if (config_slot < 0) config_slot = 9;\r
- else if (config_slot > 9) config_slot = 0;\r
- me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
- return 0;\r
- }\r
-\r
- switch (id) {\r
- case MA_OPT_SAVECFG:\r
- case MA_OPT_SAVECFG_GAME:\r
- if (emu_write_config(id == MA_OPT_SAVECFG_GAME ? 1 : 0))\r
- me_update_msg("config saved");\r
- else\r
- me_update_msg("failed to write config");\r
- break;\r
- case MA_OPT_LOADCFG:\r
- ret = emu_read_config(1, 1);\r
- if (!ret) ret = emu_read_config(0, 1);\r
- if (ret) me_update_msg("config loaded");\r
- else me_update_msg("failed to load config");\r
- break;\r
- default:\r
- return 0;\r
- }\r
-\r
- return 1;\r
-}\r
-\r
-static int mh_restore_defaults(menu_id id, int keys)\r
-{\r
- emu_set_defconfig();\r
- me_update_msg("defaults restored");\r
- return 1;\r
-}\r
-\r
-static const char *mgn_opt_fskip(menu_id id, int *offs)\r
-{\r
- if (currentConfig.Frameskip < 0)\r
- return "Auto";\r
- sprintf(static_buff, "%d", currentConfig.Frameskip);\r
- return static_buff;\r
-}\r
-\r
-static const char *mgn_opt_sound(menu_id id, int *offs)\r
-{\r
- const char *str2;\r
- *offs = -8;\r
- str2 = (PicoOpt & POPT_EN_STEREO) ? "stereo" : "mono";\r
- sprintf(static_buff, "%5iHz %s", PsndRate, str2);\r
- return static_buff;\r
-}\r
-\r
-static const char *mgn_opt_region(menu_id id, int *offs)\r
-{\r
- static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };\r
- static const char *names_short[] = { "", " JP", " JP", " US", " EU" };\r
- int code = PicoRegionOverride;\r
- int u, i = 0;\r
-\r
- *offs = -6;\r
- if (code) {\r
- code <<= 1;\r
- while ((code >>= 1)) i++;\r
- if (i > 4)\r
- return "unknown";\r
- return names[i];\r
- } else {\r
- strcpy(static_buff, "Auto:");\r
- for (u = 0; u < 3; u++) {\r
- code = (PicoAutoRgnOrder >> u*4) & 0xf;\r
- for (i = 0; code; code >>= 1, i++)\r
- ;\r
- strcat(static_buff, names_short[i]);\r
- }\r
- return static_buff;\r
- }\r
-}\r
-\r
-static const char *mgn_opt_c_saves(menu_id id, int *offs)\r
-{\r
- switch ((currentConfig.EmuOpt >> 9) & 5) {\r
- default: return "OFF";\r
- case 1: return "writes";\r
- case 4: return "loads";\r
- case 5: return "both";\r
- }\r
-}\r
-\r
-static const char *mgn_savecfg(menu_id id, int *offs)\r
-{\r
- strcpy(static_buff, "Save global config");\r
- if (config_slot != 0)\r
- sprintf(static_buff + strlen(static_buff), " (profile: %i)", config_slot);\r
- return static_buff;\r
-}\r
-\r
-static const char *mgn_loadcfg(menu_id id, int *offs)\r
-{\r
- sprintf(static_buff, "Load cfg from profile %i", config_slot);\r
- return static_buff;\r
-}\r
-\r
-static menu_entry e_menu_options[] =\r
-{\r
- mee_range ("Save slot", MA_OPT_SAVE_SLOT, state_slot, 0, 9),\r
- mee_range_cust("Frameskip", MA_OPT_FRAMESKIP, currentConfig.Frameskip, -1, 16, mgn_opt_fskip),\r
- mee_cust ("Region", MA_OPT_REGION, mh_opt_misc, mgn_opt_region),\r
- mee_onoff ("Show FPS", MA_OPT_SHOW_FPS, currentConfig.EmuOpt, EOPT_SHOW_FPS),\r
- mee_onoff ("Enable sound", MA_OPT_ENABLE_SOUND, currentConfig.EmuOpt, EOPT_EN_SOUND),\r
- mee_cust ("Sound Quality", MA_OPT_SOUND_QUALITY, mh_opt_misc, mgn_opt_sound),\r
- mee_cust ("Confirm savestate", MA_OPT_CONFIRM_STATES,mh_opt_misc, mgn_opt_c_saves),\r
- mee_range (cpu_clk_name, MA_OPT_CPU_CLOCKS, currentConfig.CPUclock, 20, 900),\r
- mee_handler ("[Display options]", menu_loop_gfx_options),\r
- mee_handler ("[Sega/Mega CD options]", menu_loop_cd_options),\r
- mee_handler ("[32X options]", menu_loop_32x_options),\r
- mee_handler ("[Advanced options]", menu_loop_adv_options),\r
- mee_handler_mkname_id(MA_OPT_SAVECFG, mh_saveloadcfg, mgn_savecfg),\r
- mee_handler_id("Save cfg for current game only", MA_OPT_SAVECFG_GAME, mh_saveloadcfg),\r
- mee_handler_mkname_id(MA_OPT_LOADCFG, mh_saveloadcfg, mgn_loadcfg),\r
- mee_handler ("Restore defaults", mh_restore_defaults),\r
- mee_end,\r
-};\r
-\r
-static int menu_loop_options(menu_id id, int keys)\r
-{\r
- static int sel = 0;\r
-\r
- me_enable(e_menu_options, MA_OPT_SAVECFG_GAME, rom_loaded);\r
- me_enable(e_menu_options, MA_OPT_LOADCFG, config_slot != config_slot_current);\r
-\r
- me_loop(e_menu_options, &sel, NULL);\r
-\r
- return 0;\r
-}\r
-\r
-// ------------ debug menu ------------\r
-\r
-#include <pico/debug.h>\r
-\r
-extern void SekStepM68k(void);\r
-\r
-static void mplayer_loop(void)\r
-{\r
- pemu_sound_start();\r
-\r
- while (1)\r
- {\r
- PDebugZ80Frame();\r
- if (in_menu_wait_any(0) & PBTN_MA3)\r
- break;\r
- pemu_sound_wait();\r
- }\r
-\r
- pemu_sound_stop();\r
-}\r
-\r
-static void draw_text_debug(const char *str, int skip, int from)\r
-{\r
- const char *p;\r
- int line;\r
-\r
- p = str;\r
- while (skip-- > 0)\r
- {\r
- while (*p && *p != '\n')\r
- p++;\r
- if (*p == 0 || p[1] == 0)\r
- return;\r
- p++;\r
- }\r
-\r
- str = p;\r
- for (line = from; line < g_screen_height / me_sfont_h; line++)\r
- {\r
- smalltext_out16(1, line * me_sfont_h, str, 0xffff);\r
- while (*p && *p != '\n')\r
- p++;\r
- if (*p == 0)\r
- break;\r
- p++; str = p;\r
- }\r
-}\r
-\r
-#ifdef __GNUC__\r
-#define COMPILER "gcc " __VERSION__\r
-#else\r
-#define COMPILER\r
-#endif\r
-\r
-static void draw_frame_debug(void)\r
-{\r
- char layer_str[48] = "layers: ";\r
- if (PicoDrawMask & PDRAW_LAYERB_ON) memcpy(layer_str + 8, "B", 1);\r
- if (PicoDrawMask & PDRAW_LAYERA_ON) memcpy(layer_str + 10, "A", 1);\r
- if (PicoDrawMask & PDRAW_SPRITES_LOW_ON) memcpy(layer_str + 12, "spr_lo", 6);\r
- if (PicoDrawMask & PDRAW_SPRITES_HI_ON) memcpy(layer_str + 19, "spr_hi", 6);\r
- if (PicoDrawMask & PDRAW_32X_ON) memcpy(layer_str + 26, "32x", 4);\r
-\r
- memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
- pemu_forced_frame(0);\r
- smalltext_out16(4, 1, "build: r" REVISION " "__DATE__ " " __TIME__ " " COMPILER, 0xffff);\r
- smalltext_out16(4, g_screen_height - me_sfont_h, layer_str, 0xffff);\r
-}\r
-\r
-static void debug_menu_loop(void)\r
-{\r
- int inp, mode = 0;\r
- int spr_offs = 0, dumped = 0;\r
- char *tmp;\r
-\r
- while (1)\r
- {\r
- switch (mode)\r
- {\r
- case 0: plat_video_menu_begin();\r
- tmp = PDebugMain();\r
- plat_debug_cat(tmp);\r
- draw_text_debug(tmp, 0, 0);\r
- if (dumped) {\r
- smalltext_out16(g_screen_width - 6 * me_sfont_h,\r
- g_screen_height - me_mfont_h, "dumped", 0xffff);\r
- dumped = 0;\r
- }\r
- break;\r
- case 1: draw_frame_debug(); break;\r
- case 2: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
- pemu_forced_frame(0);\r
- menu_darken_bg(g_screen_ptr, g_screen_width * g_screen_height, 0);\r
- PDebugShowSpriteStats((unsigned short *)g_screen_ptr + (g_screen_height/2 - 240/2)*g_screen_width +\r
- g_screen_width/2 - 320/2, g_screen_width); break;\r
- case 3: memset(g_screen_ptr, 0, g_screen_width * g_screen_height * 2);\r
- PDebugShowPalette(g_screen_ptr, g_screen_width);\r
- PDebugShowSprite((unsigned short *)g_screen_ptr + g_screen_width*120 + g_screen_width/2 + 16,\r
- g_screen_width, spr_offs);\r
- draw_text_debug(PDebugSpriteList(), spr_offs, 6);\r
- break;\r
- case 4: plat_video_menu_begin();\r
- tmp = PDebug32x();\r
- draw_text_debug(tmp, 0, 0);\r
- break;\r
- }\r
- plat_video_menu_end();\r
-\r
- inp = in_menu_wait(PBTN_MOK|PBTN_MBACK|PBTN_MA2|PBTN_MA3|PBTN_L|PBTN_R |\r
- PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT, 70);\r
- if (inp & PBTN_MBACK) return;\r
- if (inp & PBTN_L) { mode--; if (mode < 0) mode = 4; }\r
- if (inp & PBTN_R) { mode++; if (mode > 4) mode = 0; }\r
- switch (mode)\r
- {\r
- case 0:\r
- if (inp & PBTN_MOK)\r
- PDebugCPUStep();\r
- if (inp & PBTN_MA3) {\r
- while (inp & PBTN_MA3)\r
- inp = in_menu_wait_any(-1);\r
- mplayer_loop();\r
- }\r
- if ((inp & (PBTN_MA2|PBTN_LEFT)) == (PBTN_MA2|PBTN_LEFT)) {\r
- mkdir("dumps", 0777);\r
- PDebugDumpMem();\r
- while (inp & PBTN_MA2) inp = in_menu_wait_any(-1);\r
- dumped = 1;\r
- }\r
- break;\r
- case 1:\r
- if (inp & PBTN_LEFT) PicoDrawMask ^= PDRAW_LAYERB_ON;\r
- if (inp & PBTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
- if (inp & PBTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
- if (inp & PBTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
- if (inp & PBTN_MA2) PicoDrawMask ^= PDRAW_32X_ON;\r
- if (inp & PBTN_MOK) {\r
- PsndOut = NULL; // just in case\r
- PicoSkipFrame = 1;\r
- PicoFrame();\r
- PicoSkipFrame = 0;\r
- while (inp & PBTN_MOK) inp = in_menu_wait_any(-1);\r
- }\r
- break;\r
- case 3:\r
- if (inp & PBTN_DOWN) spr_offs++;\r
- if (inp & PBTN_UP) spr_offs--;\r
- if (spr_offs < 0) spr_offs = 0;\r
- break;\r
- }\r