Mercurial > hg > Members > kono > Cerium
annotate Renderer/Engine/viewer.cc @ 565:2e1b6c5e4f8f
linda API
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 22 Oct 2009 23:45:05 +0900 |
| parents | b05bae017029 |
| children | 27a826cb2551 |
| rev | line source |
|---|---|
| 507 | 1 #include <SDL.h> |
| 2 #include "viewer.h" | |
| 3 #include "viewer_types.h" | |
| 4 #include "SceneGraph.h" | |
| 5 #include "SceneGraphRoot.h" | |
| 6 #include "scene_graph_pack.h" | |
| 7 #include "sys.h" | |
| 8 #include "Func.h" | |
| 9 #include "error.h" | |
| 10 #include "TaskManager.h" | |
| 11 #include <wchar.h> | |
| 12 #include "Pad.h" | |
| 511 | 13 #include "Application.h" |
| 507 | 14 |
| 523 | 15 static void post2runLoop(SchedTask *s,void *viewer,void *s1); |
| 16 static void post2runDraw(SchedTask *s,void *viewer,void *s1); | |
| 17 static void post2speRendering(SchedTask *s,void *viewer,void *s1); | |
| 18 static void post2speDraw(SchedTask *s,void *viewer,void *s1); | |
| 19 static void post2runMoveDrawLoop(SchedTask *s,void *viewer,void *s1); | |
| 507 | 20 |
| 21 /* measure for FPS (Frame Per Second) */ | |
| 22 int start_time; | |
| 23 int this_time; | |
| 24 int frames; | |
| 514 | 25 // static void post2speRunLoop(void *viewer); |
| 26 //static void post2runMove(void *viewer); | |
| 27 //static void post2exchange_sgroot(void *viewer); | |
| 28 //static void post2speRunLoop(void *viewer); | |
| 507 | 29 |
| 30 //SceneGraphRootPtr sgroot_2; | |
| 31 | |
| 32 /* Data Pack sent to Other CPUs (ex. SPE) */ | |
| 33 SceneGraphPack *sgpack; | |
| 34 PolygonPack *ppack; | |
| 35 SpanPackPtr spackList; | |
| 36 SpanPackPtr *spackList_ptr; | |
| 37 | |
| 38 int spackList_length; | |
| 39 int spackList_length_align; | |
| 40 | |
| 41 /** | |
| 42 * | |
| 43 */ | |
| 44 | |
| 45 Viewer::Viewer(int b, int w, int h, int _num) | |
| 46 { | |
| 47 bpp = b; | |
| 48 width = w; | |
| 49 height = h; | |
| 50 spe_num = _num; | |
| 51 } | |
| 52 | |
| 53 int | |
| 54 Viewer::get_ticks(void) | |
| 55 { | |
| 56 int time; | |
| 57 time = SDL_GetTicks(); | |
| 58 return time; | |
| 59 } | |
| 60 | |
| 61 bool | |
| 62 Viewer::quit_check(void) | |
| 63 { | |
| 64 SDL_Event event; | |
| 65 | |
| 66 while(SDL_PollEvent(&event)) { | |
| 67 if (event.type==SDL_QUIT) { | |
| 68 return true; | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 Uint8 *keys=SDL_GetKeyState(NULL); | |
| 73 | |
| 74 if (keys[SDLK_q] == SDL_PRESSED) { | |
| 75 return true; | |
| 76 } | |
| 77 | |
| 78 return false; | |
| 79 } | |
| 80 | |
| 81 void | |
| 82 Viewer::quit(void) | |
| 83 { | |
| 84 SDL_Quit(); | |
| 85 } | |
| 86 | |
| 87 void | |
| 88 Viewer::swap_buffers(void) | |
| 89 { | |
| 90 SDL_GL_SwapBuffers(); | |
| 91 } | |
| 92 | |
| 93 | |
| 94 void | |
|
509
8148c81d2660
Cerium Rendering Library
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
507
diff
changeset
|
95 Viewer::run_init(TaskManager *manager, Application *app) |
| 507 | 96 { |
| 97 this->manager = manager; | |
| 98 | |
| 99 start_time = get_ticks(); | |
| 100 this_time = 0; | |
| 101 frames = 0; | |
| 102 | |
| 103 sgroot = new SceneGraphRoot(this->width, this->height); | |
| 565 | 104 sgroot->tmanger = this; |
|
509
8148c81d2660
Cerium Rendering Library
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
507
diff
changeset
|
105 |
| 511 | 106 MainLoop *mainloop = app->init(this, this->width, this->height); |
| 507 | 107 |
| 511 | 108 mainloop->mainLoop(); |
| 507 | 109 } |
| 110 | |
| 111 | |
| 112 HTaskPtr | |
| 113 Viewer::initLoop() | |
| 114 { | |
| 115 HTaskPtr task_next; | |
| 116 HTaskPtr task_tex; | |
| 117 | |
| 118 sgpack = (SceneGraphPack*)manager->allocate(sizeof(SceneGraphPack)); | |
| 119 sgpack->init(); | |
| 120 ppack = (PolygonPack*)manager->allocate(sizeof(PolygonPack)); | |
| 121 | |
| 122 spackList_length = (this->height + split_screen_h - 1) / split_screen_h; | |
| 123 spackList = (SpanPack*)manager->allocate(sizeof(SpanPack)*spackList_length); | |
| 124 | |
| 125 /** | |
| 126 * SPU に送る address list は 16 バイト倍数でないといけない。 | |
| 127 * spackList_length*sizeof(SpanPack*) が 16 バイト倍数になるような | |
| 128 * length_align を求めている。はみ出した部分は使われない | |
| 129 * (ex) spackList_length が 13 の場合 | |
| 130 * spackList_length_align = 16; | |
| 131 * 実際に送るデータは64バイトになるのでOK | |
| 132 * 14,15,16 の部分は何も入らない。 | |
| 133 */ | |
| 134 spackList_length_align = (spackList_length + 3)&(~3); | |
| 135 | |
| 136 /* 各 SPU が持つ、SpanPack の address list */ | |
| 137 spackList_ptr = | |
| 138 (SpanPack**)manager->allocate(sizeof(SpanPack*)*spackList_length_align); | |
| 139 | |
| 140 for (int i = 0; i < spackList_length; i++) { | |
| 141 spackList_ptr[i] = &spackList[i]; | |
| 142 } | |
| 143 | |
| 144 for (int i = 1; i <= spackList_length; i++) { | |
| 145 spackList[i-1].init(i*split_screen_h); | |
| 146 } | |
| 147 | |
| 148 task_next = manager->create_task(TASK_DUMMY); | |
| 149 | |
| 150 for (int i = 0; i < spe_num; i++) { | |
| 151 task_tex = manager->create_task(TASK_INIT_TEXTURE); | |
| 152 /* | |
| 153 * ここはもう少しわかりやすい使い方がいいかもしれぬ。こんなもん？ | |
| 154 */ | |
| 155 task_tex->set_cpu((CPU_TYPE)((int)SPE_0 + i)); | |
| 156 task_next->wait_for(task_tex); | |
| 157 task_tex->spawn(); | |
| 158 } | |
| 159 | |
| 160 return task_next; | |
| 161 } | |
| 162 | |
| 163 /* Loop って言っても１回しか実行されない */ | |
| 164 void | |
| 165 Viewer::speLoop() | |
| 166 { | |
| 167 HTaskPtr task_next = initLoop(); | |
| 168 // key の情報を格納する領域を確保する (global_alloc(KEY_STATUS)) | |
| 169 HTaskPtr init_key_task = manager->create_task(INIT_KEY_TASK); | |
| 170 init_key_task->set_cpu(SPE_0); | |
| 171 init_key_task->spawn(); | |
| 172 | |
| 173 // SPE に送信する KEY_STATUS の領域確保 | |
| 174 key_stat *key = (key_stat*)manager->allocate(sizeof(key_stat)); | |
| 175 this->keyPtr = key; | |
| 176 | |
| 177 // post2runLoop は旧バージョン用なので post2speRunLoop の様なものを別につくるべき | |
| 178 //task_next->set_post(post2speRunLoop, (void*)this); // set_post(function(this->run_loop()), NULL) | |
| 179 //task_next->spawn(); | |
| 180 // TASK_INIT_TEXTURE が全て終わったら DUMMY_TASK が Viewer::run_loop() を呼ぶ | |
| 181 | |
| 182 /* test */ | |
| 183 | |
| 184 HTaskPtr task_switch = manager->create_task(TASK_SWITCH); | |
| 185 task_switch->wait_for(task_next); | |
| 514 | 186 task_switch->set_post(post2runMoveDrawLoop, (void*)this, 0); |
| 507 | 187 task_switch->spawn(); |
| 188 } | |
| 189 | |
| 190 void | |
| 191 Viewer::getKey() | |
| 192 { | |
| 193 Pad *pad = sgroot->getController(); | |
| 194 if (pad->right.isHold()) { | |
| 195 keyPtr->right = HOLD; | |
| 196 } else if (pad->right.isPush()) { | |
| 197 keyPtr->right = PUSH; | |
| 198 } else { | |
| 199 keyPtr->right = NONE; | |
| 200 } | |
| 201 | |
| 202 if (pad->left.isHold()) { | |
| 203 keyPtr->left = HOLD; | |
| 204 } else if (pad->left.isPush()) { | |
| 205 keyPtr->left = PUSH; | |
| 206 } else { | |
| 207 keyPtr->left = NONE; | |
| 208 } | |
| 209 | |
| 210 if (pad->up.isHold()) { | |
| 211 keyPtr->up = HOLD; | |
| 212 } else if (pad->up.isPush()) { | |
| 213 keyPtr->up = PUSH; | |
| 214 } else { | |
| 215 keyPtr->up = NONE; | |
| 216 } | |
| 217 | |
| 218 if (pad->down.isHold()) { | |
| 219 keyPtr->down = HOLD; | |
| 220 } else if (pad->down.isPush()) { | |
| 221 keyPtr->down = PUSH; | |
| 222 } else { | |
| 223 keyPtr->down = NONE; | |
| 224 } | |
| 225 | |
| 226 if (pad->circle.isHold()) { | |
| 227 keyPtr->circle = HOLD; | |
| 228 } else if (pad->circle.isPush()) { | |
| 229 keyPtr->circle = PUSH; | |
| 230 } else { | |
| 231 keyPtr->circle = NONE; | |
| 232 } | |
| 233 } | |
| 234 | |
| 235 static void | |
| 514 | 236 post2runMoveDrawLoop(SchedTask *m, void *viewer_, void *arg) |
| 507 | 237 { |
| 238 Viewer *viewer = (Viewer*)viewer_; | |
| 239 | |
| 240 // 同じ PPE 上なので sgroot(ポインタ) を add_param で送る。 | |
| 241 //HTaskPtr send_key_task = viewer->manager->create_task(SEND_KEY); | |
| 242 //send_key_task->add_param((int)sgroot); | |
| 243 // set input data -> viewer keyPtr | |
| 244 viewer->getKey(); | |
| 245 HTaskPtr update_key = viewer->manager->create_task(UPDATE_KEY); | |
| 246 update_key->add_inData(viewer->keyPtr, sizeof(key_stat)); | |
| 247 update_key->set_cpu(SPE_0); | |
| 248 update_key->spawn(); | |
| 249 | |
| 250 /* TASK_MOVE は外から引数で取ってくるべき */ | |
| 251 //HTaskPtr move_task = viewer->manager->create_task(viewer->app->move_taskid); | |
| 252 HTaskPtr move_task = viewer->manager->create_task(TASK_MOVE); | |
| 253 //move_task->add_param(sgroot); | |
| 254 | |
| 255 //HTaskPtr draw_task = viewer->manager->create_task(TASK_DRAW); | |
| 256 | |
| 257 /* rendering task test */ | |
| 258 HTaskPtr draw_task = viewer->manager->create_task(TASK_DUMMY); | |
| 259 HTaskPtr draw_dummy = viewer->manager->create_task(TASK_DUMMY); | |
| 260 | |
| 261 HTaskPtr switch_task = viewer->manager->create_task(TASK_SWITCH); | |
| 262 viewer->draw_dummy = draw_dummy; | |
| 263 switch_task->wait_for(draw_dummy); | |
| 514 | 264 draw_task->set_post(post2speRendering, (void*)viewer, 0); |
| 507 | 265 |
| 266 switch_task->wait_for(move_task); | |
| 267 switch_task->wait_for(draw_task); | |
| 268 move_task->spawn(); | |
| 269 draw_task->spawn(); | |
| 270 | |
| 514 | 271 switch_task->set_post(post2runMoveDrawLoop, (void*)viewer, 0); |
| 507 | 272 switch_task->spawn(); |
| 273 | |
| 274 } | |
| 275 | |
| 276 #if 0 | |
| 277 static void | |
| 278 post2speRunLoop(void *viewer_) | |
| 279 { | |
| 280 Viewer *viewer = (Viewer *)viewer_; | |
| 281 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 282 viewer->run_move(task_next); | |
| 283 } | |
| 284 #endif | |
| 285 | |
| 286 void | |
| 287 Viewer::mainLoop() | |
| 288 { | |
| 289 HTaskPtr task_next = initLoop(); | |
| 290 | |
| 514 | 291 task_next->set_post(&post2runLoop, (void *)this, 0); // set_post(function(this->run_loop()), NULL) |
| 507 | 292 task_next->spawn(); |
| 293 } | |
| 294 | |
| 295 #if 0 | |
| 296 void | |
| 297 post2runMove(void *viewer_) | |
| 298 { | |
| 299 Viewer *viewer = (Viewer*)viewer_; | |
| 300 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 301 viewer->run_move(task_next); | |
| 302 } | |
| 303 #endif | |
| 304 | |
| 305 | |
| 306 void | |
| 307 Viewer::run_move(HTaskPtr task_next) | |
| 308 { | |
| 309 sgroot->updateControllerState(); | |
| 310 sgroot->allExecute(width, height); | |
| 311 } | |
| 312 | |
| 313 void | |
| 314 Viewer::run_collision() | |
| 315 { | |
| 316 } | |
| 317 | |
| 318 void | |
| 514 | 319 post2rendering(SchedTask *s, void *viewer_, void *arg) |
| 507 | 320 { |
| 321 Viewer *viewer = (Viewer *)viewer_; | |
| 322 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 323 viewer->rendering(task_next); | |
| 324 } | |
| 325 | |
| 326 void | |
| 327 Viewer::rendering(HTaskPtr task_next) | |
| 328 { | |
| 329 common_rendering(task_next); | |
| 330 | |
| 331 // Barrier 同期 | |
| 332 // run_draw() を呼ぶ post2runDraw | |
| 514 | 333 task_next->set_post(post2runDraw, (void*)this, 0); // set_post(function(this->run_draw()), NULL) |
| 507 | 334 task_next->spawn(); |
| 335 | |
| 336 // TASK_CREATE_SPAN が全て終わったら DUMMY_TASK が Viewer::run_draw() を呼ぶ | |
| 337 } | |
| 338 | |
| 339 static void | |
| 514 | 340 post2runLoop(SchedTask *s, void *viewer_, void *arg) |
| 507 | 341 { |
| 342 Viewer *viewer = (Viewer*)viewer_; | |
| 343 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 344 viewer->run_loop(task_next); | |
| 345 | |
| 346 } | |
| 347 | |
| 348 void | |
| 349 Viewer::run_loop(HTaskPtr task_next) | |
| 350 { | |
| 351 bool quit_flg; | |
| 352 quit_flg = quit_check(); | |
| 353 if (quit_flg == true) { | |
| 354 this_time = get_ticks(); | |
| 355 run_finish(); | |
| 356 return; | |
| 357 } | |
| 358 | |
| 359 clean_pixels(); | |
| 360 | |
| 361 for (int i = 1; i <= spackList_length; i++) { | |
| 362 spackList[i-1].reinit(i*split_screen_h); | |
| 363 } | |
| 364 | |
| 365 //run_move(task_next); | |
| 366 sgroot->updateControllerState(); | |
| 367 sgroot->allExecute(width, height); | |
| 368 //sgroot->checkRemove(); | |
| 369 | |
| 370 // ここから下は Rendering という関数にする | |
| 371 rendering(task_next); | |
| 372 } | |
| 373 | |
| 374 static void | |
| 514 | 375 post2runDraw(SchedTask *s, void *viewer_, void *arg) |
| 507 | 376 { |
| 377 Viewer *viewer = (Viewer*)viewer_; | |
| 378 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 379 viewer->run_draw(task_next); | |
| 380 | |
| 381 } | |
| 382 | |
| 383 void | |
| 384 Viewer::run_draw(HTaskPtr task_next) // 引数に post2runLoop を入れるようにする | |
| 385 { | |
| 386 common_draw(task_next); | |
| 387 | |
| 514 | 388 task_next->set_post(post2runLoop, (void*)this, 0); // set_post(function(this->run_loop()), NULL) |
| 507 | 389 task_next->spawn(); |
| 390 // TASK_DRAW_SPAN が全て終わったら DUMMY_TASK が Viewer::run_loop() を呼ぶ | |
| 391 | |
| 392 frames++; | |
| 393 } | |
| 394 | |
| 395 void | |
| 396 Viewer::run_finish(void) | |
| 397 { | |
| 398 if (this_time != start_time) { | |
| 399 printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0); | |
| 400 } | |
| 401 | |
| 402 delete sgroot; | |
| 403 // delete sgroot_2; | |
| 404 quit(); | |
| 405 } | |
| 406 | |
| 407 static void | |
| 514 | 408 post2speRendering(SchedTask *s, void *viewer_, void *arg) |
| 507 | 409 { |
| 410 Viewer *viewer = (Viewer*)viewer_; | |
| 411 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 412 viewer->spe_rendering(task_next); | |
| 413 } | |
| 414 | |
| 415 void | |
| 416 Viewer::spe_rendering(HTaskPtr task_next) | |
| 417 { | |
| 418 common_rendering(task_next); | |
| 419 | |
| 420 this->draw_dummy->wait_for(task_next); | |
| 514 | 421 task_next->set_post(post2speDraw, (void*)this, 0); |
| 507 | 422 task_next->spawn(); |
| 423 | |
| 424 } | |
| 425 | |
| 426 static void | |
| 514 | 427 post2speDraw(SchedTask *s, void *viewer_, void *arg) |
| 507 | 428 { |
| 429 Viewer *viewer = (Viewer*)viewer_; | |
| 430 HTaskPtr task_next = viewer->manager->create_task(TASK_DUMMY); | |
| 431 viewer->spe_draw(task_next); | |
| 432 } | |
| 433 | |
| 434 void | |
| 435 Viewer::spe_draw(HTaskPtr task_next) | |
| 436 { | |
| 437 common_draw(task_next); | |
| 438 | |
| 439 this->draw_dummy->wait_for(task_next); | |
| 440 task_next->spawn(); | |
| 441 this->draw_dummy->spawn(); | |
| 442 | |
| 443 frames++; | |
| 444 } | |
| 445 | |
| 446 void | |
| 447 Viewer::common_rendering(HTaskPtr task_next) | |
| 448 { | |
| 449 HTaskPtr task_create_pp = manager->create_task(TASK_CREATE_PP2); | |
| 450 | |
| 451 // SceneGraph(木構造) -> PolygonPack | |
| 452 | |
| 453 task_create_pp->add_param((uint32)sgroot->getDrawSceneGraph()); | |
| 454 task_create_pp->add_param((uint32)ppack); | |
| 455 | |
| 456 task_next->wait_for(task_create_pp); | |
| 457 | |
| 458 int range_base = spe_num; | |
| 459 // 切り上げのつもり | |
| 460 int range = (spackList_length + range_base - 1) / range_base; | |
| 461 | |
| 462 for (int i = 0; i < range_base; i++) { | |
| 463 int index_start = range*i; | |
| 464 int index_end = (index_start + range >= spackList_length) | |
| 465 ? spackList_length : index_start + range; | |
| 466 | |
| 467 HTaskPtr task_create_sp = manager->create_task(TASK_CREATE_SPAN); | |
| 468 task_create_sp->add_inData(ppack, sizeof(PolygonPack)); | |
| 469 task_create_sp->add_inData(spackList_ptr, | |
| 470 sizeof(SpanPack*)*spackList_length_align); | |
| 471 task_create_sp->add_inData(&spackList[index_start], sizeof(SpanPack)); | |
| 472 | |
| 473 task_create_sp->add_param(index_start); | |
| 474 | |
| 475 /** | |
| 476 * ex. screen_height が 480, spenum が 6 の場合、各SPEのy担当範囲 | |
| 477 * [ 1.. 80] [ 81..160] [161..240] | |
| 478 * [241..320] [321..400] [401..480] | |
| 479 * | |
| 480 * ex. screen_height が 1080, spenum が 5 の場合、 | |
| 481 * [ 1..216] [217..432] [433..648] | |
| 482 * [649..864] [865..1080] | |
| 483 */ | |
| 484 task_create_sp->add_param(index_start*split_screen_h + 1); | |
| 485 task_create_sp->add_param(index_end*split_screen_h); | |
| 486 | |
| 487 task_next->wait_for(task_create_sp); | |
| 488 task_create_sp->wait_for(task_create_pp); | |
| 489 | |
| 490 task_create_sp->set_cpu(SPE_ANY); | |
| 491 task_create_sp->spawn(); | |
| 492 } | |
| 493 | |
| 494 task_create_pp->spawn(); | |
| 495 } | |
| 496 | |
| 497 void | |
| 498 Viewer::common_draw(HTaskPtr task_next) | |
| 499 { | |
| 500 HTaskPtr task_draw; | |
| 501 | |
| 502 //task_next = manager->create_task(TASK_DUMMY); | |
| 503 //task_next->set_post(post2runLoop, (void*)this); | |
| 504 | |
| 505 ppack->clear(); | |
| 506 for (int i = 0; i < spackList_length; i++) { | |
| 507 SpanPack *spack = &spackList[i]; | |
| 508 int startx = 1; | |
| 509 int endx = split_screen_w; | |
| 510 | |
| 511 int starty = spack->info.y_top - split_screen_h + 1; | |
| 512 //int endy = spack->info.y_top; | |
| 513 int rangey = (starty + split_screen_h - 1 > this->height) | |
| 514 ? this->height - starty + 1 : split_screen_h; | |
| 515 | |
| 516 while (startx < this->width) { | |
| 517 if (spack->info.size > 0) { | |
| 518 // Draw SpanPack | |
| 519 task_draw = manager->create_task(TASK_DRAW_SPAN); | |
| 520 task_draw->add_inData(spack, sizeof(SpanPack)); | |
| 521 | |
| 522 task_draw->add_param( | |
| 523 (uint32)&pixels[(startx-1) + this->width*(starty-1)]); | |
| 524 task_draw->add_param(this->width); | |
| 525 } else { | |
| 526 // 7.7.3 SL1 Data Cache Range Set to Zero コマンド | |
| 527 // を使って、DMAでclearするべき... ということは、 | |
| 528 // それもSPEでやる方が良い? | |
| 529 memset(&pixels[(startx-1)+this->width*(starty-1)], | |
| 530 0, (this->width)*sizeof(int)*rangey); | |
| 531 break; | |
| 532 } | |
| 533 | |
| 534 task_draw->add_param(startx); | |
| 535 task_draw->add_param(endx); | |
| 536 task_draw->add_param(rangey); | |
| 537 task_draw->set_cpu(SPE_ANY); | |
| 538 task_next->wait_for(task_draw); | |
| 539 task_draw->spawn(); | |
| 540 | |
| 541 startx += split_screen_w; | |
| 542 endx += split_screen_w; | |
| 543 | |
| 544 if (endx > this->width) { | |
| 545 endx = this->width; | |
| 546 } | |
| 547 } | |
| 548 } | |
| 549 } | |
| 550 | |
| 551 /* end */ |