Mercurial > mbsePi-apps / file comparison
comparison: brewpanel/sdlgui.c
brewpanel/sdlgui.c
- changeset 443
- 6b80a37fdf8d
- parent 431
- b3895cd6edd3
- child 605
- e00f8ff4de9a
equal
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inserted
replaced
| 442:1193bd7d460f | 443:6b80a37fdf8d |
|---|---|
| 239 dr.h = 2; | 239 dr.h = 2; |
| 240 | 240 |
| 241 SDL_FillRect(pSdlGuiScrn, &dr, color); | 241 SDL_FillRect(pSdlGuiScrn, &dr, color); |
| 242 SDL_UpdateRect(pSdlGuiScrn, x, y, fontwidth, fontheight); | 242 SDL_UpdateRect(pSdlGuiScrn, x, y, fontwidth, fontheight); |
| 243 } | 243 } |
| 244 } | |
| 245 | |
| 246 | |
| 247 | |
| 248 void SDLGui_CGChar(SGOBJ *dlg, int fd, int x, int y, Uint8 data[8]) | |
| 249 { | |
| 250 int i, j, x1, x2, y1, y2, dstpitch = 0; | |
| 251 SDL_Rect sr, dr; | |
| 252 Uint32 bg; | |
| 253 Uint8 *dstbits = NULL, mask; | |
| 254 SDL_Surface *CGchar; | |
| 255 SDL_Color blackWhiteColors[2] = {{255, 255, 255, 0}, {53, 59, 61, 0}}; | |
| 256 | |
| 257 CGchar = SDL_CreateRGBSurface(SDL_SWSURFACE, 10, 16, 8, 0, 0, 0, 0); | |
| 258 if (CGchar == NULL) { | |
| 259 fprintf(stderr, "SDLGui_CGChar Can not init font graphics!\n"); | |
| 260 return; | |
| 261 } | |
| 262 dstbits = (Uint8 *)CGchar->pixels; | |
| 263 dstpitch = CGchar->pitch; | |
| 264 mask = 0x10; | |
| 265 i = j = 0; | |
| 266 | |
| 267 /* | |
| 268 * Create a bitmap with the character pixels | |
| 269 */ | |
| 270 for (y1 = 0; y1 < 8; y1++) { | |
| 271 for (y2 = 0; y2 < 2; y2++) { | |
| 272 j = 0; | |
| 273 for (x1 = 0; x1 < 5; x1++) { | |
| 274 for (x2 = 0; x2 < 2; x2++) { | |
| 275 dstbits[j] = (data[i] & mask) ? 1 : 0; | |
| 276 j++; | |
| 277 } | |
| 278 mask >>= 1; | |
| 279 if (! mask) | |
| 280 mask = 0x10; | |
| 281 } | |
| 282 dstbits += dstpitch; | |
| 283 } | |
| 284 i++; | |
| 285 } | |
| 286 | |
| 287 SDL_SetColors(CGchar, blackWhiteColors, 0, 2); | |
| 288 SDL_SetColorKey(CGchar, (SDL_SRCCOLORKEY|SDL_RLEACCEL), 0); | |
| 289 bg = LCDbg0; | |
| 290 | |
| 291 sr.x = sr.y = 0; | |
| 292 dr.x = x; | |
| 293 dr.y = y; | |
| 294 sr.w = dr.w = fontwidth; | |
| 295 sr.h = dr.h = fontheight; | |
| 296 | |
| 297 SDL_FillRect(pSdlGuiScrn, &dr, bg); | |
| 298 SDL_BlitSurface(CGchar, &sr, pSdlGuiScrn, &dr); | |
| 299 SDL_UpdateRect(pSdlGuiScrn, x, y, fontwidth, fontheight); | |
| 300 SDL_FreeSurface(CGchar); | |
| 244 } | 301 } |
| 245 | 302 |
| 246 | 303 |
| 247 | 304 |
| 248 /* | 305 /* |
