Mercurial > hg > dmlib
annotate vptest.c @ 241:3bff024a91be
Move 3D line/sprite renderer to separate module.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 09 Oct 2012 13:02:55 +0300 |
| parents | 61b9cd67cd55 |
| children | eed8eed58f82 |
| rev | line source |
|---|---|
| 0 | 1 #include "dmlib.h" |
| 2 #include "dmargs.h" | |
| 3 #include "dmres.h" | |
| 4 #include "dmimage.h" | |
|
62
daeb5d4f6bad
Do include "dmtext.h" where necessary.
Matti Hamalainen <ccr@tnsp.org>
parents:
23
diff
changeset
|
5 #include "dmtext.h" |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
6 #include "dmq3d.h" |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
7 #include "dmvecmat.h" |
| 0 | 8 #include <math.h> |
| 9 | |
| 10 #define DM_COLORS (256) | |
| 11 | |
| 12 char *optFontFile = "font.ttf", | |
| 13 *optBitmapFilename = "map.png"; | |
| 14 BOOL optBenchmark = FALSE; | |
| 15 int optVFlags = SDL_SWSURFACE | SDL_HWPALETTE; | |
| 16 int optScrWidth = 640, optScrHeight = 480, optFontSize = 20, optScrDepth = 32; | |
| 17 int optBenchmarkLen = 20; | |
| 18 | |
| 19 DMOptArg optList[] = { | |
| 20 { 0, '?', "help", "Show this help", OPT_NONE }, | |
| 21 { 2, 'v', "verbose", "Be more verbose", OPT_NONE }, | |
| 22 { 3, 'f', "full", "Fullscreen", OPT_NONE }, | |
| 23 { 4, 'h', "hw", "Use SDL hardware surface", OPT_NONE }, | |
| 24 { 5, 's', "size", "Initial window size/resolution -s 640x480", OPT_ARGREQ }, | |
| 25 { 6, 'd', "depth", "Color depth of mode/window in bits (8/15/16/32)", OPT_ARGREQ }, | |
| 26 { 7, 'b', "bench", "Run in benchmark mode", OPT_NONE }, | |
| 27 }; | |
| 28 | |
| 29 const int optListN = sizeof(optList) / sizeof(optList[0]); | |
| 30 | |
| 31 | |
| 32 void argShowHelp() | |
| 33 { | |
| 34 dmArgsPrintHelp(stdout, optList, optListN); | |
| 35 } | |
| 36 | |
| 37 | |
| 38 BOOL argHandleOpt(const int optN, char *optArg, char *currArg) | |
| 39 { | |
| 40 switch (optN) { | |
| 41 case 0: | |
| 42 argShowHelp(); | |
| 43 exit(0); | |
| 44 break; | |
| 45 | |
| 46 case 2: | |
| 47 dmVerbosity++; | |
| 48 break; | |
| 49 | |
| 50 case 3: | |
| 51 optVFlags |= SDL_FULLSCREEN; | |
| 52 break; | |
| 53 | |
| 54 case 6: | |
| 55 if (optArg) | |
| 56 optScrDepth = atoi(optArg); | |
| 57 break; | |
| 58 | |
| 59 case 5: | |
| 60 { | |
| 61 int w, h; | |
| 62 if (sscanf(optArg, "%dx%d", &w, &h) == 2) | |
| 63 { | |
| 64 if (w < 320 || h < 200 || w > 3200 || h > 3200) | |
| 65 { | |
| 66 dmError("Invalid width or height: %d x %d\n", w, h); | |
| 67 return FALSE; | |
| 68 } | |
| 69 optScrWidth = w; | |
| 70 optScrHeight = h; | |
| 71 } | |
| 72 else | |
| 73 { | |
| 74 dmError("Invalid size argument '%s'.\n", optArg); | |
| 75 return FALSE; | |
| 76 } | |
| 77 } | |
| 78 break; | |
| 79 | |
| 80 case 7: | |
| 81 optBenchmark = TRUE; | |
| 82 break; | |
| 83 | |
| 84 default: | |
| 85 dmError("Unknown option '%s'.\n", currArg); | |
| 86 return FALSE; | |
| 87 } | |
| 88 | |
| 89 return TRUE; | |
| 90 } | |
| 91 | |
| 92 | |
| 93 void DM_MakePalette(SDL_Surface *scr) | |
| 94 { | |
| 95 SDL_Color pal[DM_COLORS]; | |
| 96 int n; | |
| 97 | |
| 98 for (n = 0; n < 256; n++) | |
| 99 { | |
| 100 pal[n].r = n; | |
| 101 pal[n].g = n; | |
| 102 pal[n].b = n; | |
| 103 } | |
| 104 | |
| 105 SDL_SetColors(scr, pal, 0, DM_COLORS); | |
| 106 } | |
| 107 | |
| 108 | |
| 109 void DM_PrintRect(FILE *f, SDL_Rect *r) | |
| 110 { | |
| 111 fprintf(f, "SDL_Rect <%d, %d : %d, %d>\n", | |
| 112 r->x, r->y, r->w, r->h); | |
| 113 } | |
| 114 | |
| 115 BOOL DM_InitializeVideo(SDL_Surface **screen) | |
| 116 { | |
| 117 *screen = SDL_SetVideoMode(optScrWidth, optScrHeight, optScrDepth, optVFlags | SDL_RESIZABLE); | |
| 118 if (*screen == NULL) | |
| 119 { | |
| 120 dmError("Can't SDL_SetVideoMode(): %s\n", SDL_GetError()); | |
| 121 return FALSE; | |
| 122 } | |
| 123 return TRUE; | |
| 124 } | |
| 125 | |
| 126 | |
| 127 int main(int argc, char *argv[]) | |
| 128 { | |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
129 SDL_Surface *screen = NULL, *bmap = NULL, *fbmap = NULL; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
130 SDL_Color fontcol = { 255, 155, 155, 0 }; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
131 SDL_Event event; |
| 0 | 132 TTF_Font *font = NULL; |
| 133 int mouseX, mouseY, bx, by; | |
| 134 BOOL initSDL = FALSE, initTTF = FALSE, exitFlag; | |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
135 DM3DLineSpriteModel model; |
| 0 | 136 |
| 137 dmVerbosity = 5; | |
| 138 if (!dmArgsProcess(argc, argv, optList, optListN, | |
| 139 argHandleOpt, NULL, FALSE)) | |
| 140 exit(1); | |
| 141 | |
| 142 if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) != 0) | |
| 143 { | |
| 144 dmError("Could not initialize SDL: %s\n", SDL_GetError()); | |
| 145 goto error_exit; | |
| 146 } | |
| 147 initSDL = TRUE; | |
| 148 | |
| 149 | |
| 150 if (TTF_Init() < 0) | |
| 151 { | |
| 152 dmError("Could not initialize FreeType/TTF: %s\n", SDL_GetError()); | |
| 153 goto error_exit; | |
| 154 } | |
| 155 initTTF = TRUE; | |
| 156 | |
| 157 font = TTF_OpenFont(optFontFile, optFontSize); | |
| 158 if (font == NULL) | |
| 159 { | |
| 160 dmError("Could not load TTF font '%s' (%d): %s\n", | |
| 161 optFontFile, optFontSize, SDL_GetError()); | |
| 162 goto error_exit; | |
| 163 } | |
| 164 TTF_SetFontStyle(font, TTF_STYLE_NORMAL); | |
| 165 | |
|
77
c6cdaa675801
Add the file mode parameter to dmf_create_stdio() calls, and throw in some
Matti Hamalainen <ccr@tnsp.org>
parents:
62
diff
changeset
|
166 DMResource *res = dmf_create_stdio(optBitmapFilename, "rb"); |
| 0 | 167 if (res == NULL) |
| 168 { | |
| 169 dmError("Could not open resource file '%s'.\n", optBitmapFilename); | |
| 170 goto error_exit; | |
| 171 } | |
| 172 bmap = dmLoadImage(res); | |
| 173 dmf_close(res); | |
| 174 if (bmap == NULL) | |
| 175 { | |
| 176 dmError("Could not load image file '%s'.\n", optBitmapFilename); | |
| 177 goto error_exit; | |
| 178 } | |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
179 |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
180 res = dmf_create_stdio("trans6x6.png", "rb"); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
181 if (res == NULL) |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
182 { |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
183 dmError("Could not open resource file '%s'.\n", optBitmapFilename); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
184 goto error_exit; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
185 } |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
186 fbmap = dmLoadImage(res); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
187 dmf_close(res); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
188 if (fbmap == NULL) |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
189 { |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
190 dmError("Could not load image file '%s'.\n", optBitmapFilename); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
191 goto error_exit; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
192 } |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
193 |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
194 |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
195 res = dmf_create_stdio("mole.3d", "r"); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
196 if (res == NULL) |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
197 { |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
198 dmError("Could not open resource file '%s'.\n", optBitmapFilename); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
199 goto error_exit; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
200 } |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
201 dmRead3DLineSpriteModel(res, &model); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
202 dmf_close(res); |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
203 |
| 0 | 204 |
| 205 if (optBenchmark) | |
| 206 { | |
| 207 screen = SDL_CreateRGBSurface(SDL_SWSURFACE, optScrWidth, optScrHeight, optScrDepth, 0, 0, 0, 0); | |
| 208 if (screen == NULL) | |
| 209 { | |
| 210 dmError("Could not create screen surface.\n"); | |
| 211 goto error_exit; | |
| 212 } | |
| 213 | |
| 214 dmMsg(0, "Benchmark mode, not opening window.\n"); | |
| 215 } | |
| 216 else | |
| 217 { | |
| 218 if (!DM_InitializeVideo(&screen)) | |
| 219 goto error_exit; | |
| 220 | |
| 221 SDL_WM_SetCaption("Halleluja", "DMT"); | |
| 222 } | |
| 223 | |
| 23 | 224 Uint32 lcol = dmMapRGB(screen, 255,255,255); |
| 225 | |
| 0 | 226 int numFrames = 0, startTime = SDL_GetTicks(), endTime = 0; |
| 227 exitFlag = FALSE; | |
| 228 | |
| 229 if (optBenchmark) | |
| 230 dmMsg(0, "Starting benchmark, running for %d seconds.\n", optBenchmarkLen); | |
| 231 | |
| 232 while (!exitFlag) | |
| 233 { | |
| 234 if (!optBenchmark) | |
| 235 { | |
| 236 while (SDL_PollEvent(&event)) | |
| 237 switch (event.type) | |
| 238 { | |
| 239 case SDL_KEYDOWN: | |
| 240 switch (event.key.keysym.sym) | |
| 241 { | |
| 242 case SDLK_ESCAPE: exitFlag = TRUE; break; | |
| 243 | |
| 244 default: | |
| 245 break; | |
| 246 } | |
| 247 | |
| 248 break; | |
| 249 | |
| 250 case SDL_VIDEORESIZE: | |
| 251 optScrWidth = event.resize.w; | |
| 252 optScrHeight = event.resize.h; | |
| 253 | |
| 254 if (!DM_InitializeVideo(&screen)) | |
| 255 goto error_exit; | |
| 256 | |
| 257 break; | |
| 258 | |
| 259 case SDL_VIDEOEXPOSE: | |
| 260 break; | |
| 261 | |
| 262 case SDL_QUIT: | |
| 263 exit(0); | |
| 264 } | |
| 265 | |
| 266 SDL_GetMouseState(&mouseX, &mouseY); | |
| 267 bx = 300 - ((DMFloat) mouseX * 500.0f ) / (DMFloat) optScrWidth; | |
| 268 by = 300 - ((DMFloat) mouseY * 500.0f ) / (DMFloat) optScrHeight; | |
| 269 } | |
| 11 | 270 else |
| 271 { | |
| 272 bx = 0; | |
| 273 by = 0; | |
| 274 } | |
| 0 | 275 |
| 276 if (!optBenchmark && SDL_MUSTLOCK(screen) != 0 && SDL_LockSurface(screen) != 0) | |
| 277 { | |
| 278 dmError("Can't lock surface.\n"); | |
| 279 goto error_exit; | |
| 280 } | |
| 281 | |
| 282 | |
| 283 dmClearSurface(screen, 0); | |
| 284 | |
| 11 | 285 float f = SDL_GetTicks() / 150.0f, |
| 0 | 286 qw = (float) 32.0 * (1.0 + sin(f) * 0.1), |
| 287 qh = (float) 32.0 * (1.0 + sin(f) * 0.1), | |
| 288 qw2 = (float) 132.0 * (1.0 + sin(f) * 0.1), | |
| 289 qh2 = (float) 132.0 * (1.0 + sin(f) * 0.1); | |
| 290 | |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
291 #if 1 |
| 0 | 292 dmScaledBlitSurfaceAny(bmap, bx-qw2, by-qh2, bmap->w+qw2, bmap->h+qh2, screen, |
| 293 // DMD_NONE | |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
294 DMD_TRANSPARENT |
| 0 | 295 ); |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
296 #endif |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
297 #if 0 |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
298 float qw = (float) 32.0 * (1.0 + sin(f) * 0.1), |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
299 qh = (float) 32.0 * (1.0 + sin(f) * 0.1), |
| 20 | 300 dmScaledBlitSurface32to32TransparentGA(bmap, bx*2-qw, by*2-qh, bmap->w+qw, bmap->h+qh, screen, |
| 301 128 + sin(f*0.1) * 120.0f); | |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
302 #endif |
| 0 | 303 |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
304 #if 1 |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
305 DMVector pos; |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
306 pos.x = 40; |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
307 pos.y = 10; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
308 pos.z = 0; |
|
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
309 |
|
241
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
310 DMMatrix mat; |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
311 // dm_matrix_rot_a(&mat, f*0.1, 0, (3.1415926535f * 2.0f * ((DMFloat) mouseX + (DMFloat) mouseY) ) / 500.0f); |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
312 dm_matrix_rot_a(&mat, 0, 0, f*0.1); |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
313 |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
314 dmDraw3DLineSpriteModel(screen, &model, &pos, &mat, fbmap, lcol); |
|
3bff024a91be
Move 3D line/sprite renderer to separate module.
Matti Hamalainen <ccr@tnsp.org>
parents:
240
diff
changeset
|
315 #endif |
|
238
9643c517967d
Beginnings of a lines + sprites "3D" "model" renderer.
Matti Hamalainen <ccr@tnsp.org>
parents:
232
diff
changeset
|
316 |
| 23 | 317 |
| 0 | 318 if (!optBenchmark) |
| 319 { | |
| 320 dmDrawTTFText(screen, font, fontcol, 0, 0, "%3.1f FPS", | |
| 321 (float) (numFrames * 1000.0f) / (float) (endTime - startTime)); | |
| 322 | |
| 323 if (SDL_MUSTLOCK(screen) != 0) | |
| 324 SDL_UnlockSurface(screen); | |
| 325 | |
| 326 SDL_Flip(screen); | |
| 327 SDL_Delay(25); | |
| 328 } | |
| 329 | |
| 330 endTime = SDL_GetTicks(); | |
| 331 numFrames++; | |
| 332 | |
| 333 if (optBenchmark) | |
| 334 { | |
| 335 if (endTime - startTime > optBenchmarkLen * 1000) | |
| 336 exitFlag = TRUE; | |
| 337 } | |
| 338 } | |
| 339 | |
| 340 // Print benchmark results | |
| 341 dmMsg(0, "%d frames in %d ms, fps = %1.3f\n", | |
| 342 numFrames, endTime - startTime, | |
| 343 (float) (numFrames * 1000.0f) / (float) (endTime - startTime)); | |
| 344 | |
| 345 | |
| 346 error_exit: | |
| 347 dmMsg(0, "Shutting down dmlib.\n"); | |
| 348 if (screen) | |
| 349 SDL_FreeSurface(screen); | |
| 350 | |
| 351 if (bmap) | |
| 352 SDL_FreeSurface(bmap); | |
| 353 | |
| 354 if (font) | |
| 355 TTF_CloseFont(font); | |
| 356 | |
| 357 if (initSDL) | |
| 358 SDL_Quit(); | |
| 359 | |
| 360 if (initTTF) | |
| 361 TTF_Quit(); | |
| 362 | |
| 363 return 0; | |
| 364 } |