| 1 | // EmuScan routines for Pico, also simple text and shape drawing routines.\r |
| 2 | \r |
| 3 | // (c) Copyright 2006, notaz\r |
| 4 | // All Rights Reserved\r |
| 5 | \r |
| 6 | #include "vid.h"\r |
| 7 | #include "../Engine.h"\r |
| 8 | #include "../../../pico/picoInt.h"\r |
| 9 | #include "blit.h"\r |
| 10 | #include "debug.h"\r |
| 11 | \r |
| 12 | \r |
| 13 | // global stuff\r |
| 14 | extern TPicoConfig *currentConfig;\r |
| 15 | extern TPicoAreaConfigEntry areaConfig[];\r |
| 16 | extern const char *actionNames[];\r |
| 17 | \r |
| 18 | // main framebuffer\r |
| 19 | static void *screenbuff = 0; // pointer to real device video memory\r |
| 20 | //static\r |
| 21 | extern "C" { unsigned char *framebuff = 0; } // temporary buffer\r |
| 22 | const int framebuffsize = (8+320)*(8+240+8)*2+8*2; // actual framebuffer size (in bytes+to support new rendering mode)\r |
| 23 | \r |
| 24 | // drawer function pointers\r |
| 25 | static void (*drawTextFps)(const char *text) = 0;\r |
| 26 | static void (*drawTextNotice)(const char *text) = 0;\r |
| 27 | \r |
| 28 | // blitter\r |
| 29 | static void (*vidBlit)(int full) = 0;\r |
| 30 | \r |
| 31 | // colors\r |
| 32 | const unsigned short color_red = 0x022F;\r |
| 33 | const unsigned short color_red_dim = 0x0004;\r |
| 34 | const unsigned short color_green = 0x01F1;\r |
| 35 | const unsigned short color_blue = 0x0F11;\r |
| 36 | const unsigned short color_grey = 0x0222;\r |
| 37 | \r |
| 38 | // other\r |
| 39 | int txtheight_fit = 138;\r |
| 40 | \r |
| 41 | // bitmasks\r |
| 42 | static const unsigned long mask_numbers[] = {\r |
| 43 | 0x12244800, // 47 2F /\r |
| 44 | 0x69999600, // 48 30 0\r |
| 45 | 0x26222200, // 49 31 1\r |
| 46 | 0x69168F00, // 50 32 2\r |
| 47 | 0x69219600, // 51 33 3\r |
| 48 | 0x266AF200, // 52 34 4\r |
| 49 | 0xF8E11E00, // 53 35 5\r |
| 50 | 0x68E99600, // 54 36 6\r |
| 51 | 0x71222200, // 55 37 7\r |
| 52 | 0x69699600, // 56 38 8\r |
| 53 | 0x69719600, // 57 39 9\r |
| 54 | 0x04004000, // 58 3A :\r |
| 55 | 0x04004400, // 59 3B ;\r |
| 56 | 0x01242100, // 60 3C <\r |
| 57 | 0x00707000, // 61 3D =\r |
| 58 | 0x04212400, // 62 3E >\r |
| 59 | 0x69240400, // 63 3F ?\r |
| 60 | 0x00000000, // 64 40 @ [used instead of space for now]\r |
| 61 | 0x22579900, // 65 41 A\r |
| 62 | 0xE9E99E00, // 66 42 B\r |
| 63 | 0x69889600, // 67 43 C\r |
| 64 | 0xE9999E00, // 68 44 D\r |
| 65 | 0xF8E88F00, // 69 45 E\r |
| 66 | 0xF8E88800, // 70 46 F\r |
| 67 | 0x698B9700, // 71 47 G\r |
| 68 | 0x99F99900, // 72 48 H\r |
| 69 | 0x44444400, // 73 49 I\r |
| 70 | 0x11119600, // 74 4A J\r |
| 71 | 0x9ACCA900, // 75 4B K\r |
| 72 | 0x88888F00, // 76 4C L\r |
| 73 | 0x9F999900, // 77 4D M\r |
| 74 | 0x9DDBB900, // 78 4E N\r |
| 75 | 0x69999600, // 79 4F O\r |
| 76 | 0xE99E8800, // 80 50 P\r |
| 77 | 0x6999A500, // 81 51 Q\r |
| 78 | 0xE99E9900, // 82 52 R\r |
| 79 | 0x69429600, // 83 53 S\r |
| 80 | 0x72222200, // 84 54 T\r |
| 81 | 0x99999600, // 85 55 U\r |
| 82 | 0x55552200, // 86 56 V\r |
| 83 | 0x9999F900, // 87 57 W\r |
| 84 | 0x55225500, // 88 58 X\r |
| 85 | 0x55222200, // 89 59 Y\r |
| 86 | 0xF1248F00, // 90 5A Z\r |
| 87 | };\r |
| 88 | \r |
| 89 | \r |
| 90 | ////////////////////////////////\r |
| 91 | // Cram functions\r |
| 92 | \r |
| 93 | static int EmuCramNull(int cram)\r |
| 94 | {\r |
| 95 | User::Panic(_L("Cram called!!"), 0);\r |
| 96 | return cram;\r |
| 97 | }\r |
| 98 | \r |
| 99 | \r |
| 100 | ////////////////////////////////\r |
| 101 | // PicoScan functions\r |
| 102 | \r |
| 103 | static int EmuScan8(unsigned int num, void *sdata)\r |
| 104 | {\r |
| 105 | DrawLineDest = framebuff + 328*(num+1) + 328*8 + 8;\r |
| 106 | \r |
| 107 | return 0;\r |
| 108 | }\r |
| 109 | \r |
| 110 | \r |
| 111 | static int EmuScanFit0(unsigned int num, void *sdata)\r |
| 112 | {\r |
| 113 | // 0.75, 168 lines\r |
| 114 | \r |
| 115 | static int u = 0, num2 = 0;\r |
| 116 | if(!num) u = num2 = 0;\r |
| 117 | \r |
| 118 | DrawLineDest = framebuff + 328*(++num2) + 328*8 + 8;\r |
| 119 | \r |
| 120 | u += 6666;\r |
| 121 | \r |
| 122 | if(u < 10000) {\r |
| 123 | // u += 7500;\r |
| 124 | return 1;\r |
| 125 | }\r |
| 126 | \r |
| 127 | u -= 10000;\r |
| 128 | \r |
| 129 | return 0;\r |
| 130 | }\r |
| 131 | \r |
| 132 | \r |
| 133 | ////////////////////////////////\r |
| 134 | // text drawers\r |
| 135 | // warning: text must be at least 1px away from screen borders\r |
| 136 | \r |
| 137 | static void drawTextM2(int x, int y, const char *text)\r |
| 138 | {\r |
| 139 | unsigned char *vidmem = framebuff + 328*8 + 8;\r |
| 140 | int charmask, i, cx = x, cy;\r |
| 141 | unsigned char *l, *le;\r |
| 142 | \r |
| 143 | // darken the background (left border)\r |
| 144 | for(l=vidmem+(cx-1)+(y-1)*328, le=l+8*328; l < le; l+=328) *l = 0xE0;\r |
| 145 | \r |
| 146 | for(const char *p=text; *p; p++) {\r |
| 147 | cy = y;\r |
| 148 | charmask = *(mask_numbers + (*p - 0x2F));\r |
| 149 | \r |
| 150 | for(l = vidmem+cx+(y-1)*328, le = l+8*328; l < le; l+=328-4) {\r |
| 151 | *l = 0xE0; l++; *l = 0xE0; l++;\r |
| 152 | *l = 0xE0; l++; *l = 0xE0; l++;\r |
| 153 | *l = 0xE0;\r |
| 154 | }\r |
| 155 | \r |
| 156 | for(i=0; i < 24; i++) {\r |
| 157 | if(charmask&0x80000000) *( vidmem + (cx+(i&3)) + (cy+(i>>2))*328 ) = 0xf0;\r |
| 158 | charmask <<= 1;\r |
| 159 | }\r |
| 160 | cx += 5;\r |
| 161 | }\r |
| 162 | }\r |
| 163 | \r |
| 164 | \r |
| 165 | static void drawTextM2Fat(int x, int y, const char *text)\r |
| 166 | {\r |
| 167 | unsigned char *vidmem = framebuff + 328*8 + 8;\r |
| 168 | int charmask, i, cx = x&~1, cy;\r |
| 169 | unsigned short *l, *le;\r |
| 170 | \r |
| 171 | // darken the background (left border)\r |
| 172 | for(l=(unsigned short *)(vidmem+(cx-2)+(y-1)*328), le=l+8*328/2; l < le; l+=328/2) *l = 0xE0;\r |
| 173 | \r |
| 174 | for(const char *p=text; *p; p++) {\r |
| 175 | cy = y;\r |
| 176 | for(l = (unsigned short *)(vidmem+cx+(y-1)*328), le = l+8*328/2; l < le; l+=328/2) {\r |
| 177 | l += 4;\r |
| 178 | *l-- = 0xe0e0; *l-- = 0xe0e0; *l-- = 0xe0e0; *l-- = 0xe0e0; *l = 0xe0e0; \r |
| 179 | }\r |
| 180 | \r |
| 181 | charmask = *(mask_numbers + (*p - 0x2F));\r |
| 182 | \r |
| 183 | for(i=0; i < 24; i++) {\r |
| 184 | if(charmask&0x80000000) *(unsigned short *)( vidmem + cx+(i&3)*2 + (cy+(i>>2))*328 ) = 0xf0f0;\r |
| 185 | charmask <<= 1;\r |
| 186 | }\r |
| 187 | cx += 5*2;\r |
| 188 | }\r |
| 189 | }\r |
| 190 | \r |
| 191 | \r |
| 192 | static void drawTextFpsCenter0(const char *text)\r |
| 193 | {\r |
| 194 | if(!text) return;\r |
| 195 | drawTextM2(214, 216, text);\r |
| 196 | }\r |
| 197 | \r |
| 198 | static void drawTextFpsFit0(const char *text)\r |
| 199 | {\r |
| 200 | if(!text) return;\r |
| 201 | drawTextM2Fat((Pico.video.reg[12]&1) ? 256-32 : 224-32, 160, text);\r |
| 202 | }\r |
| 203 | \r |
| 204 | static void drawTextFpsFit2_0(const char *text)\r |
| 205 | {\r |
| 206 | if(!text) return;\r |
| 207 | drawTextM2Fat((Pico.video.reg[12]&1) ? 256-32 : 224-32, 216, text);\r |
| 208 | }\r |
| 209 | \r |
| 210 | static void drawTextFps0(const char *text)\r |
| 211 | {\r |
| 212 | if(!text) return;\r |
| 213 | drawTextM2((Pico.video.reg[12]&1) ? 256 : 224, 216, text);\r |
| 214 | }\r |
| 215 | \r |
| 216 | static void drawTextNoticeCenter0(const char *text)\r |
| 217 | {\r |
| 218 | if(!text) return;\r |
| 219 | drawTextM2(2, 216, text);\r |
| 220 | }\r |
| 221 | \r |
| 222 | static void drawTextNoticeFit0(const char *text)\r |
| 223 | {\r |
| 224 | if(!text) return;\r |
| 225 | drawTextM2Fat(2, 160, text);\r |
| 226 | }\r |
| 227 | \r |
| 228 | static void drawTextNoticeFit2_0(const char *text)\r |
| 229 | {\r |
| 230 | if(!text) return;\r |
| 231 | drawTextM2Fat(2, 216, text);\r |
| 232 | }\r |
| 233 | \r |
| 234 | static void drawTextNotice0(const char *text)\r |
| 235 | {\r |
| 236 | if(!text) return;\r |
| 237 | drawTextM2(2, 216, text);\r |
| 238 | }\r |
| 239 | \r |
| 240 | \r |
| 241 | // -----------------------------------------------------------------\r |
| 242 | \r |
| 243 | static int localPal[0x100];\r |
| 244 | \r |
| 245 | static void fillLocalPal(void)\r |
| 246 | {\r |
| 247 | Pico.m.dirtyPal = 0;\r |
| 248 | \r |
| 249 | if (PicoOpt&0x10) {\r |
| 250 | // 8bit fast renderer\r |
| 251 | vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r |
| 252 | return;\r |
| 253 | }\r |
| 254 | \r |
| 255 | // 8bit accurate renderer\r |
| 256 | if(Pico.video.reg[0xC]&8) { // shadow/hilight mode\r |
| 257 | vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r |
| 258 | vidConvCpyRGB32sh(localPal+0x40, Pico.cram, 0x40);\r |
| 259 | vidConvCpyRGB32hi(localPal+0x80, Pico.cram, 0x40);\r |
| 260 | blockcpy(localPal+0xc0, localPal+0x40, 0x40*4);\r |
| 261 | localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r |
| 262 | localPal[0xf0] = 0x00ee0000;\r |
| 263 | } else if (rendstatus & 0x20) { // mid-frame palette changes\r |
| 264 | vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r |
| 265 | vidConvCpyRGB32(localPal+0x40, HighPal, 0x40);\r |
| 266 | vidConvCpyRGB32(localPal+0x80, HighPal+0x40, 0x40);\r |
| 267 | } else {\r |
| 268 | vidConvCpyRGB32(localPal, Pico.cram, 0x40);\r |
| 269 | }\r |
| 270 | }\r |
| 271 | \r |
| 272 | \r |
| 273 | // note: the internal 8 pixel border is taken care by asm code\r |
| 274 | static void vidBlit_90(int full)\r |
| 275 | {\r |
| 276 | unsigned char *ps = framebuff+328*8;\r |
| 277 | unsigned long *pd = (unsigned long *) screenbuff;\r |
| 278 | \r |
| 279 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 280 | \r |
| 281 | if(Pico.video.reg[12]&1)\r |
| 282 | vidConvCpy_90(pd, ps, localPal, 320/8);\r |
| 283 | else {\r |
| 284 | if(full) vidClear(pd, 32);\r |
| 285 | pd += 256*32;\r |
| 286 | vidConvCpy_90(pd, ps, localPal, 256/8);\r |
| 287 | if(full) vidClear(pd + 256*256, 32);\r |
| 288 | }\r |
| 289 | }\r |
| 290 | \r |
| 291 | \r |
| 292 | static void vidBlit_270(int full)\r |
| 293 | {\r |
| 294 | unsigned char *ps = framebuff+328*8;\r |
| 295 | unsigned long *pd = (unsigned long *) screenbuff;\r |
| 296 | \r |
| 297 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 298 | \r |
| 299 | if(Pico.video.reg[12]&1)\r |
| 300 | vidConvCpy_270(pd, ps, localPal, 320/8);\r |
| 301 | else {\r |
| 302 | if(full) vidClear(pd, 32);\r |
| 303 | pd += 256*32;\r |
| 304 | ps -= 64; // the blitter starts copying from the right border, so we need to adjust\r |
| 305 | vidConvCpy_270(pd, ps, localPal, 256/8);\r |
| 306 | if(full) vidClear(pd + 256*256, 32);\r |
| 307 | }\r |
| 308 | }\r |
| 309 | \r |
| 310 | \r |
| 311 | static void vidBlitCenter_0(int full)\r |
| 312 | {\r |
| 313 | unsigned char *ps = framebuff+328*8+8;\r |
| 314 | unsigned long *pd = (unsigned long *) screenbuff;\r |
| 315 | \r |
| 316 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 317 | \r |
| 318 | if(Pico.video.reg[12]&1) ps += 32;\r |
| 319 | vidConvCpy_center_0(pd, ps, localPal);\r |
| 320 | if(full) vidClear(pd + 224*256, 96);\r |
| 321 | }\r |
| 322 | \r |
| 323 | \r |
| 324 | static void vidBlitCenter_180(int full)\r |
| 325 | {\r |
| 326 | unsigned char *ps = framebuff+328*8+8;\r |
| 327 | unsigned long *pd = (unsigned long *) screenbuff;\r |
| 328 | \r |
| 329 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 330 | \r |
| 331 | if(Pico.video.reg[12]&1) ps += 32;\r |
| 332 | vidConvCpy_center_180(pd, ps, localPal);\r |
| 333 | if(full) vidClear(pd + 224*256, 96);\r |
| 334 | }\r |
| 335 | \r |
| 336 | \r |
| 337 | static void vidBlitFit_0(int full)\r |
| 338 | {\r |
| 339 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 340 | \r |
| 341 | if(Pico.video.reg[12]&1)\r |
| 342 | vidConvCpy_center2_40c_0(screenbuff, framebuff+328*8, localPal, 168);\r |
| 343 | else vidConvCpy_center2_32c_0(screenbuff, framebuff+328*8, localPal, 168);\r |
| 344 | if(full) vidClear((unsigned long *)screenbuff + 168*256, 320-168);\r |
| 345 | }\r |
| 346 | \r |
| 347 | \r |
| 348 | static void vidBlitFit_180(int full)\r |
| 349 | {\r |
| 350 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 351 | \r |
| 352 | if(Pico.video.reg[12]&1)\r |
| 353 | vidConvCpy_center2_40c_180(screenbuff, framebuff+328*8, localPal, 168);\r |
| 354 | else vidConvCpy_center2_32c_180(screenbuff, framebuff+328*8-64, localPal, 168);\r |
| 355 | if(full) vidClear((unsigned long *)screenbuff + 168*256, 320-168);\r |
| 356 | }\r |
| 357 | \r |
| 358 | \r |
| 359 | static void vidBlitFit2_0(int full)\r |
| 360 | {\r |
| 361 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 362 | \r |
| 363 | if(Pico.video.reg[12]&1)\r |
| 364 | vidConvCpy_center2_40c_0(screenbuff, framebuff+328*8, localPal, 224);\r |
| 365 | else vidConvCpy_center2_32c_0(screenbuff, framebuff+328*8, localPal, 224);\r |
| 366 | if(full) vidClear((unsigned long *)screenbuff + 224*256, 96);\r |
| 367 | }\r |
| 368 | \r |
| 369 | \r |
| 370 | static void vidBlitFit2_180(int full)\r |
| 371 | {\r |
| 372 | if (Pico.m.dirtyPal) fillLocalPal();\r |
| 373 | \r |
| 374 | if(Pico.video.reg[12]&1)\r |
| 375 | vidConvCpy_center2_40c_180(screenbuff, framebuff+328*8, localPal, 224);\r |
| 376 | else vidConvCpy_center2_32c_180(screenbuff, framebuff+328*8-64, localPal, 224);\r |
| 377 | if(full) vidClear((unsigned long *)screenbuff + 224*256, 96);\r |
| 378 | }\r |
| 379 | \r |
| 380 | \r |
| 381 | static void vidBlitCfg(void)\r |
| 382 | {\r |
| 383 | unsigned short *ps = (unsigned short *) framebuff;\r |
| 384 | unsigned long *pd = (unsigned long *) screenbuff;\r |
| 385 | int i;\r |
| 386 | \r |
| 387 | // hangs randomly (due to repeated ldms/stms?)\r |
| 388 | //for (int i = 1; i < 320; i++, ps += 240, pd += 256)\r |
| 389 | // vidConvCpyRGB32(pd, ps, 240);\r |
| 390 | \r |
| 391 | for (i = 0; i < 320; i++, pd += 16)\r |
| 392 | for (int u = 0; u < 240; u++, ps++, pd++)\r |
| 393 | *pd = ((*ps & 0xf) << 20) | ((*ps & 0xf0) << 8) | ((*ps & 0xf00) >> 4);\r |
| 394 | }\r |
| 395 | \r |
| 396 | \r |
| 397 | ////////////////////////////////\r |
| 398 | // main functions\r |
| 399 | \r |
| 400 | int vidInit(void *vidmem, int reinit)\r |
| 401 | {\r |
| 402 | if(!reinit) {\r |
| 403 | // prepare framebuffer\r |
| 404 | screenbuff = vidmem;\r |
| 405 | framebuff = (unsigned char *) malloc(framebuffsize);\r |
| 406 | \r |
| 407 | if(!screenbuff) return KErrNotSupported;\r |
| 408 | if(!framebuff) return KErrNoMemory;\r |
| 409 | \r |
| 410 | memset(framebuff, 0, framebuffsize);\r |
| 411 | \r |
| 412 | // Cram function: go and hack Pico so it never gets called\r |
| 413 | PicoCram = EmuCramNull;\r |
| 414 | }\r |
| 415 | \r |
| 416 | // select suitable blitters\r |
| 417 | vidBlit = vidBlit_270;\r |
| 418 | PicoScan = EmuScan8;\r |
| 419 | drawTextFps = drawTextFps0;\r |
| 420 | drawTextNotice = drawTextNotice0;\r |
| 421 | \r |
| 422 | memset(localPal, 0, 0x100*4);\r |
| 423 | localPal[0xe0] = 0x00000000; // reserved pixels for OSD\r |
| 424 | localPal[0xf0] = 0x00ee0000;\r |
| 425 | \r |
| 426 | // setup all orientation related stuff\r |
| 427 | if(currentConfig->iScreenRotation == TPicoConfig::PRot0) {\r |
| 428 | if(currentConfig->iScreenMode == TPicoConfig::PMCenter) {\r |
| 429 | vidBlit = vidBlitCenter_0;\r |
| 430 | drawTextFps = drawTextFpsCenter0;\r |
| 431 | drawTextNotice = drawTextNoticeCenter0;\r |
| 432 | } else if(currentConfig->iScreenMode == TPicoConfig::PMFit2) {\r |
| 433 | vidBlit = vidBlitFit2_0;\r |
| 434 | drawTextFps = drawTextFpsFit2_0;\r |
| 435 | drawTextNotice = drawTextNoticeFit2_0;\r |
| 436 | } else {\r |
| 437 | vidBlit = vidBlitFit_0;\r |
| 438 | drawTextFps = drawTextFpsFit0;\r |
| 439 | drawTextNotice = drawTextNoticeFit0;\r |
| 440 | PicoScan = EmuScanFit0;\r |
| 441 | }\r |
| 442 | } else if(currentConfig->iScreenRotation == TPicoConfig::PRot90) {\r |
| 443 | vidBlit = vidBlit_90;\r |
| 444 | } else if(currentConfig->iScreenRotation == TPicoConfig::PRot180) {\r |
| 445 | if(currentConfig->iScreenMode == TPicoConfig::PMCenter) {\r |
| 446 | vidBlit = vidBlitCenter_180;\r |
| 447 | drawTextFps = drawTextFpsCenter0;\r |
| 448 | drawTextNotice = drawTextNoticeCenter0;\r |
| 449 | } else if(currentConfig->iScreenMode == TPicoConfig::PMFit2) {\r |
| 450 | vidBlit = vidBlitFit2_180;\r |
| 451 | drawTextFps = drawTextFpsFit2_0;\r |
| 452 | drawTextNotice = drawTextNoticeFit2_0;\r |
| 453 | } else {\r |
| 454 | vidBlit = vidBlitFit_180;\r |
| 455 | drawTextFps = drawTextFpsFit0;\r |
| 456 | drawTextNotice = drawTextNoticeFit0;\r |
| 457 | PicoScan = EmuScanFit0;\r |
| 458 | }\r |
| 459 | } else if(currentConfig->iScreenRotation == TPicoConfig::PRot270) {\r |
| 460 | vidBlit = vidBlit_270;\r |
| 461 | }\r |
| 462 | \r |
| 463 | vidBlit(1);\r |
| 464 | PicoOpt |= 0x100;\r |
| 465 | Pico.m.dirtyPal = 1;\r |
| 466 | \r |
| 467 | return 0;\r |
| 468 | }\r |
| 469 | \r |
| 470 | void vidFree()\r |
| 471 | {\r |
| 472 | free(framebuff);\r |
| 473 | framebuff = 0;\r |
| 474 | }\r |
| 475 | \r |
| 476 | void vidDrawFrame(char *noticeStr, char *fpsStr, int num)\r |
| 477 | {\r |
| 478 | DrawLineDest = framebuff + 328*8 + 8;\r |
| 479 | \r |
| 480 | // PicoFrame(); // moved to main loop\r |
| 481 | if(currentConfig->iFlags & 2)\r |
| 482 | drawTextFps(fpsStr);\r |
| 483 | drawTextNotice(noticeStr);\r |
| 484 | \r |
| 485 | vidBlit(!num); // copy full frame once a second\r |
| 486 | }\r |
| 487 | \r |
| 488 | // -----------------------------------------------------------------\r |
| 489 | \r |
| 490 | static void drawText0(int x, int y, const char *text, long color)\r |
| 491 | {\r |
| 492 | unsigned short *vidmem=(unsigned short *)framebuff;\r |
| 493 | int charmask, i, cx = x, cy;\r |
| 494 | unsigned short *l, *le, dmask=0x0333;\r |
| 495 | \r |
| 496 | // darken the background (left border)\r |
| 497 | for(l=vidmem+(cx-1)+(y-1)*240, le=vidmem+(cx-1)+(y+7)*240; l < le; l+=240)\r |
| 498 | *l = (*l >> 2) & dmask;\r |
| 499 | \r |
| 500 | for(const char *p=text; *p; p++) {\r |
| 501 | cy = y;\r |
| 502 | charmask = *(mask_numbers + (*p - 0x2F));\r |
| 503 | \r |
| 504 | for(l = vidmem+cx+(y-1)*240, le = vidmem+cx+(y+7)*240; l < le; l+=240-4) {\r |
| 505 | *l = (*l >> 2) & dmask; l++; *l = (*l >> 2) & dmask; l++;\r |
| 506 | *l = (*l >> 2) & dmask; l++; *l = (*l >> 2) & dmask; l++;\r |
| 507 | *l = (*l >> 2) & dmask;\r |
| 508 | }\r |
| 509 | \r |
| 510 | for(i=0; i < 24; i++) {\r |
| 511 | // draw dot. Is this fast?\r |
| 512 | if(charmask&0x80000000) *( vidmem + (cx+(i&3)) + (cy+(i>>2))*240 ) = color;\r |
| 513 | charmask <<= 1;\r |
| 514 | }\r |
| 515 | cx += 5;\r |
| 516 | }\r |
| 517 | }\r |
| 518 | \r |
| 519 | // draws rect with width - 1 and height - 1\r |
| 520 | static void drawRect(const TRect &rc, unsigned short color)\r |
| 521 | {\r |
| 522 | unsigned short *vidmem=(unsigned short *)framebuff;\r |
| 523 | \r |
| 524 | if(rc.iTl.iX - rc.iBr.iX && rc.iTl.iY - rc.iBr.iY) {\r |
| 525 | int stepX = rc.iTl.iX < rc.iBr.iX ? 1 : -1;\r |
| 526 | int stepY = rc.iTl.iY < rc.iBr.iY ? 1 : -1;\r |
| 527 | \r |
| 528 | for(int x = rc.iTl.iX;; x += stepX) {\r |
| 529 | *(vidmem + rc.iTl.iY*240 + x) = *(vidmem + (rc.iBr.iY - stepY)*240 + x) = color;\r |
| 530 | if(x == rc.iBr.iX - stepX) break;\r |
| 531 | }\r |
| 532 | \r |
| 533 | for(int y = rc.iTl.iY;; y += stepY) {\r |
| 534 | *(vidmem + y*240 + rc.iTl.iX) = *(vidmem + y*240 + rc.iBr.iX - stepX) = color;\r |
| 535 | if(y == rc.iBr.iY - stepY) break;\r |
| 536 | }\r |
| 537 | }\r |
| 538 | }\r |
| 539 | \r |
| 540 | // draws fullsize filled rect\r |
| 541 | static void drawRectFilled(const TRect rc, unsigned short color)\r |
| 542 | {\r |
| 543 | unsigned short *vidmem=(unsigned short *)framebuff;\r |
| 544 | \r |
| 545 | if(rc.iTl.iX - rc.iBr.iX && rc.iTl.iY - rc.iBr.iY) {\r |
| 546 | int stepX = rc.iTl.iX < rc.iBr.iX ? 1 : -1;\r |
| 547 | int stepY = rc.iTl.iY < rc.iBr.iY ? 1 : -1;\r |
| 548 | \r |
| 549 | for(int y = rc.iTl.iY;; y += stepY) {\r |
| 550 | for(int x = rc.iTl.iX;; x += stepX) {\r |
| 551 | *(vidmem + y*240 + x) = *(vidmem + y*240 + x) = color;\r |
| 552 | if(x == rc.iBr.iX) break;\r |
| 553 | }\r |
| 554 | if(y == rc.iBr.iY) break;\r |
| 555 | }\r |
| 556 | }\r |
| 557 | }\r |
| 558 | \r |
| 559 | // direction: -1 left, 1 right\r |
| 560 | static void drawArrow0(TPoint p, int direction, unsigned short color)\r |
| 561 | {\r |
| 562 | unsigned short *vidmem=(unsigned short *)framebuff;\r |
| 563 | int width = 15;\r |
| 564 | int x = p.iX;\r |
| 565 | int y = p.iY;\r |
| 566 | \r |
| 567 | for(; width > 0; x+=direction, y++, width -=2)\r |
| 568 | for(int i=0; i < width; i++)\r |
| 569 | *(vidmem + x + y*240 + i*240) = color;\r |
| 570 | }\r |
| 571 | \r |
| 572 | static char *vidGetScanName(int scan)\r |
| 573 | {\r |
| 574 | static char buff[32];\r |
| 575 | \r |
| 576 | if((scan >= '0' && scan <= '9') || (scan >= 'A' && scan <= 'Z')) {\r |
| 577 | buff[0] = (char) scan; buff[1] = 0;\r |
| 578 | } else {\r |
| 579 | switch(scan) {\r |
| 580 | case 0x01: strcpy(buff, "BSPACE"); break;\r |
| 581 | case 0x03: strcpy(buff, "OK"); break;\r |
| 582 | case 0x05: strcpy(buff, "SPACE"); break;\r |
| 583 | case 0x0e: strcpy(buff, "AST"); break;\r |
| 584 | case 0x0f: strcpy(buff, "HASH"); break;\r |
| 585 | case 0x12: strcpy(buff, "SHIFT"); break;\r |
| 586 | case 0x19: strcpy(buff, "ALT"); break;\r |
| 587 | case 0x79: strcpy(buff, "PLUS"); break;\r |
| 588 | case 0x7a: strcpy(buff, "DOT"); break;\r |
| 589 | case 0xa5: strcpy(buff, "JOG@UP"); break;\r |
| 590 | case 0xa6: strcpy(buff, "JOG@DOWN"); break;\r |
| 591 | case 0xb5: strcpy(buff, "INET"); break;\r |
| 592 | case 0xd4: strcpy(buff, "JOG@PUSH"); break;\r |
| 593 | case 0xd5: strcpy(buff, "BACK"); break;\r |
| 594 | default: sprintf(buff, "KEY@%02X", scan); break;\r |
| 595 | }\r |
| 596 | }\r |
| 597 | \r |
| 598 | return buff;\r |
| 599 | }\r |
| 600 | \r |
| 601 | void vidKeyConfigFrame(const TUint whichAction)\r |
| 602 | {\r |
| 603 | int i;\r |
| 604 | char buttonNames[128];\r |
| 605 | buttonNames[0] = 0;\r |
| 606 | memset(framebuff, 0, framebuffsize);\r |
| 607 | \r |
| 608 | unsigned long currentActCode = 1 << whichAction;\r |
| 609 | \r |
| 610 | // draw all "buttons" in reverse order\r |
| 611 | const TPicoAreaConfigEntry *e = areaConfig + 1; i = 0;\r |
| 612 | while(e->rect != TRect(0,0,0,0)) { e++; i++; }\r |
| 613 | for(e--, i--; e->rect != TRect(0,0,0,0); e--, i--)\r |
| 614 | drawRect(e->rect, (currentConfig->iAreaBinds[i] & currentActCode) ? color_red : color_red_dim);\r |
| 615 | \r |
| 616 | // action name control\r |
| 617 | drawRectFilled(TRect(72, 2, 168, 20), color_grey); // 96x14\r |
| 618 | drawArrow0(TPoint(80, 3), -1, color_green);\r |
| 619 | drawArrow0(TPoint(160, 3), 1, color_green);\r |
| 620 | \r |
| 621 | drawText0(86, 9, actionNames[whichAction], color_red);\r |
| 622 | \r |
| 623 | // draw active button names if there are any\r |
| 624 | for(i = 0; i < 256; i++) {\r |
| 625 | if(currentConfig->iKeyBinds[i] & currentActCode) {\r |
| 626 | if(buttonNames[0]) strcat(buttonNames, ";@");\r |
| 627 | strcat(buttonNames, vidGetScanName(i));\r |
| 628 | }\r |
| 629 | }\r |
| 630 | \r |
| 631 | if(buttonNames[0]) {\r |
| 632 | buttonNames[61] = 0; // only 60 chars fit\r |
| 633 | drawText0(6, 48, buttonNames, color_blue);\r |
| 634 | }\r |
| 635 | \r |
| 636 | vidBlitCfg();\r |
| 637 | }\r |
| 638 | \r |
| 639 | void vidDrawNotice(const char *txt)\r |
| 640 | {\r |
| 641 | if(framebuff) {\r |
| 642 | drawTextNotice(txt);\r |
| 643 | vidBlit(1);\r |
| 644 | }\r |
| 645 | }\r |