| 1 | #include <SDL.h> |
| 2 | #include "../common/platform.h" |
| 3 | #include "../common/args.h" |
| 4 | #include "../common/settings.h" |
| 5 | #include "../common/input.h" |
| 6 | #include "../common/main.h" |
| 7 | #include "../libpicofe/menu.h" |
| 8 | #include "../libpicofe/input.h" |
| 9 | #include "../libpicofe/in_sdl.h" |
| 10 | #include "../../video.h" |
| 11 | |
| 12 | static const struct in_default_bind in_sdl_defbinds[] = { |
| 13 | { SDLK_UP, IN_BINDTYPE_PLAYER12, NKEYB_UP }, |
| 14 | { SDLK_DOWN, IN_BINDTYPE_PLAYER12, NKEYB_DOWN }, |
| 15 | { SDLK_LEFT, IN_BINDTYPE_PLAYER12, NKEYB_LEFT }, |
| 16 | { SDLK_RIGHT, IN_BINDTYPE_PLAYER12, NKEYB_RIGHT }, |
| 17 | { SDLK_z, IN_BINDTYPE_PLAYER12, NKEYB_B }, |
| 18 | { SDLK_x, IN_BINDTYPE_PLAYER12, NKEYB_A }, |
| 19 | { SDLK_a, IN_BINDTYPE_PLAYER12, NKEYB_B_TURBO }, |
| 20 | { SDLK_s, IN_BINDTYPE_PLAYER12, NKEYB_A_TURBO }, |
| 21 | { SDLK_c, IN_BINDTYPE_PLAYER12, NKEYB_SELECT }, |
| 22 | { SDLK_v, IN_BINDTYPE_PLAYER12, NKEYB_START }, |
| 23 | { SDLK_ESCAPE, IN_BINDTYPE_EMU, EACTB_ENTER_MENU }, |
| 24 | { 0, 0, 0 } |
| 25 | }; |
| 26 | |
| 27 | static SDL_Surface *screen; |
| 28 | static char fps_str[32]; |
| 29 | static SDL_Color psdl[256]; |
| 30 | |
| 31 | static int changemode(int bpp) |
| 32 | { |
| 33 | const SDL_VideoInfo *vinf; |
| 34 | int flags = 0; |
| 35 | |
| 36 | vinf = SDL_GetVideoInfo(); |
| 37 | |
| 38 | if(vinf->hw_available) |
| 39 | flags |= SDL_HWSURFACE; |
| 40 | |
| 41 | if (bpp == 8) |
| 42 | flags |= SDL_HWPALETTE; |
| 43 | |
| 44 | screen = SDL_SetVideoMode(320, 240, bpp, flags); |
| 45 | if (!screen) |
| 46 | { |
| 47 | puts(SDL_GetError()); |
| 48 | return -1; |
| 49 | } |
| 50 | |
| 51 | SDL_WM_SetCaption("FCE Ultra", "FCE Ultra"); |
| 52 | return 0; |
| 53 | } |
| 54 | |
| 55 | void platform_init(void) |
| 56 | { |
| 57 | memset(&Settings, 0, sizeof(Settings)); |
| 58 | Settings.frameskip = -1; // auto |
| 59 | Settings.sound_rate = 44100; |
| 60 | Settings.turbo_rate_add = (8*2 << 24) / 60 + 1; // 8Hz turbofire |
| 61 | Settings.gamma = 100; |
| 62 | Settings.sstate_confirm = 1; |
| 63 | |
| 64 | if (SDL_Init(SDL_INIT_NOPARACHUTE | SDL_INIT_VIDEO)) |
| 65 | { |
| 66 | printf("Could not initialize SDL: %s.\n", SDL_GetError()); |
| 67 | exit(1); |
| 68 | } |
| 69 | |
| 70 | g_menuscreen_w = 320; |
| 71 | g_menuscreen_h = 240; |
| 72 | if (changemode(8) != 0) |
| 73 | exit(1); |
| 74 | } |
| 75 | |
| 76 | void platform_late_init(void) |
| 77 | { |
| 78 | in_sdl_init(in_sdl_defbinds); |
| 79 | in_probe(); |
| 80 | } |
| 81 | |
| 82 | // video |
| 83 | static void flip(void) |
| 84 | { |
| 85 | SDL_Flip(screen); |
| 86 | XBuf = screen->pixels; |
| 87 | } |
| 88 | |
| 89 | void CleanSurface(void) |
| 90 | { |
| 91 | memset(screen->pixels, 0, 320 * 240 * screen->format->BytesPerPixel); |
| 92 | flip(); |
| 93 | } |
| 94 | |
| 95 | void KillVideo(void) |
| 96 | { |
| 97 | } |
| 98 | |
| 99 | int InitVideo(void) |
| 100 | { |
| 101 | fps_str[0] = 0; |
| 102 | |
| 103 | CleanSurface(); |
| 104 | |
| 105 | srendline = 0; |
| 106 | erendline = 239; |
| 107 | |
| 108 | return 1; |
| 109 | } |
| 110 | |
| 111 | void FCEUD_SetPalette(uint8 index, uint8 r, uint8 g, uint8 b) |
| 112 | { |
| 113 | psdl[index].r = r; |
| 114 | psdl[index].g = g; |
| 115 | psdl[index].b = b; |
| 116 | |
| 117 | SDL_SetPalette(screen, SDL_PHYSPAL, &psdl[index], index, 1); |
| 118 | } |
| 119 | |
| 120 | void FCEUD_GetPalette(uint8 index, uint8 * r, uint8 * g, uint8 * b) |
| 121 | { |
| 122 | // dummy, will break snapshots |
| 123 | *r = *g = *b = 0; |
| 124 | } |
| 125 | |
| 126 | void BlitPrepare(int skip) |
| 127 | { |
| 128 | if (skip) { |
| 129 | return; |
| 130 | } |
| 131 | |
| 132 | if (eoptions & EO_CLIPSIDES) |
| 133 | { |
| 134 | int i, *p = (int *) ((char *)screen->pixels + 32); |
| 135 | for (i = 240; i; i--, p += 320/4) |
| 136 | { |
| 137 | p[0] = p[1] = p[62] = p[63] = 0; |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | if (Settings.accurate_mode && Settings.scaling < 2) |
| 142 | { |
| 143 | int i, *p = (int *)screen->pixels + 32/4; |
| 144 | if (srendline > 0) |
| 145 | for (i = srendline; i > 0; i--, p += 320/4) |
| 146 | memset(p, 0, 256); |
| 147 | if (erendline < 239) |
| 148 | { |
| 149 | int *p = (int *)screen->pixels + erendline*320/4 + 32/4; |
| 150 | for (i = 239-srendline; i > 0; i--, p += 320/4) |
| 151 | memset(p, 0, 256); |
| 152 | } |
| 153 | } |
| 154 | } |
| 155 | |
| 156 | void BlitScreen(int skip) |
| 157 | { |
| 158 | if (!skip) |
| 159 | flip(); |
| 160 | } |
| 161 | |
| 162 | void platform_apply_config(void) |
| 163 | { |
| 164 | } |
| 165 | |
| 166 | void platform_set_volume(int val) |
| 167 | { |
| 168 | } |
| 169 | |
| 170 | void plat_video_menu_enter(int is_rom_loaded) |
| 171 | { |
| 172 | changemode(16); |
| 173 | } |
| 174 | |
| 175 | void plat_video_menu_begin(void) |
| 176 | { |
| 177 | g_menuscreen_ptr = screen->pixels; |
| 178 | } |
| 179 | |
| 180 | void plat_video_menu_end(void) |
| 181 | { |
| 182 | SDL_Flip(screen); |
| 183 | } |
| 184 | |
| 185 | void plat_video_menu_leave(void) |
| 186 | { |
| 187 | changemode(8); |
| 188 | SDL_SetPalette(screen, SDL_PHYSPAL, psdl, 0, 256); |
| 189 | } |
| 190 | |
| 191 | char *DriverUsage=""; |
| 192 | |
| 193 | ARGPSTRUCT DriverArgs[]={ |
| 194 | {0,0,0,0} |
| 195 | }; |
| 196 | |
| 197 | void DoDriverArgs(void) |
| 198 | { |
| 199 | } |
| 200 | |
| 201 | void GetBaseDirectory(char *BaseDirectory) |
| 202 | { |
| 203 | strcpy(BaseDirectory, "fceultra"); |
| 204 | } |
| 205 | |
| 206 | void platform_finish(void) |
| 207 | { |
| 208 | SDL_Quit(); |
| 209 | } |