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comparison TaskManager/Test/simple_render/viewer.cpp @ 42:aa11038dbdc1

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*** empty log message ***
author gongo
date Thu, 14 Feb 2008 18:27:37 +0900
parents babf9a330418
children 70a0ac46133e
comparison
equal deleted inserted replaced
41:68fb5bfee6b7 42:aa11038dbdc1
314 pixels[i*width+yl] = 0xff; 314 pixels[i*width+yl] = 0xff;
315 } 315 }
316 } 316 }
317 317
318 318
319 struct run_arg_t {
320 int start_time;
321 int this_time;
322 int frames;
323 SDL_Surface *bitmap;
324 SDL_PixelFormat *pf;
325 Uint32 background;
326 Polygon *p;
327 SceneGraphPack *sgp;
328 PolygonPack *pp;
329 };
330
331 #if 0
332 void
333 Viewer::run_init()
334 {
335 struct run_arg_t *arg = new run_arg_t;
336 HTaskPtr task;
337 int fd;
338
339 arg->start_time = get_ticks();
340 arg->pf = screen->format;
341 arg->background = SDL_MapRGB(screen->format, 0x00, 0x00, 0x00);
342 arg->p = new Polygon;
343 arg->p->set_data("cube.xml");
344 arg->p->viewer = this;
345 arg->sgp = new SceneGraphPack;
346 create_sgp(arg->sgp, arg->p);
347 arg->pp = new PolygonPack;
348
349 pixels = new Uint32[width*height];
350
351 graph_line();
352
353 arg->bitmap = SDL_CreateRGBSurfaceFrom((void *)pixels, width, height, 32,
354 width*4, redMask, greenMask,
355 blueMask, alphaMask);
356
357 fd = manager->open("ViewerRunLoop");
358 task = manager->create_task(fd, sizeof(struct run_arg_t),
359 (unsigned int)arg, 0, NULL);
360 manager->spawn_task(task_create_pp);
361 //manager->run();
362 }
363
364 void
365 Viewer::run_loop(struct run_arg_t *arg)
366 {
367 HTaskPtr task_update_sgp = NULL;
368 HTaskPtr task_create_pp = NULL;
369 HTaskPtr task_finish = NULL;
370 int fd_update_sgp;
371 int fd_create_pp;
372 int fd_finish;
373
374 if (quit_check()) {
375 arg->this_time = get_ticks();
376 fd_finish = manager->open("ViewerRunFinish");
377 task_finish = manager->create(fd_finish, sizeof(struct run_arg_t),
378 (unsigned int)arg, 0, NULL);
379 manager->spawn_task(task_finish);
380 return;
381 }
382
383 clean_pixels();
384
385 this->zRow_init();
386 graph_line();
387
388 fd_update_sgp = manager->open("UpdateSGP");
389 fd_create_pp = manager->open("CreatePP");
390 task_update_sgp =
391 manager->create_task(fd_update_sgp,
392 sizeof(SceneGraphPack),
393 (unsigned int)arg->sgp,
394 (unsigned int)arg->sgp,
395 NULL);
396 task_create_pp =
397 manager->create_task(fd_create_pp,
398 sizeof(SceneGraphPack),
399 (unsigned int)arg->sgp,
400 (unsigned int)arg->pp,
401 NULL);
402
403 manager->spawn_task(task_update_sgp);
404 manager->spawn_task(task_create_pp);
405 manager->run();
406
407 arg->p->draw(pp); // test draw of PolygonPack
408
409 SDL_BlitSurface(arg->bitmap, NULL, screen, NULL);
410 SDL_UpdateRect(screen, 0, 0, 0, 0);
411
412 //swap_buffers();
413 arg->frames++;
414 }
415
416 void
417 Viewer::run_finish(struct run_arg_t *arg)
418 {
419 if (arg->this_time != arg->start_time) {
420 cout<< ((float)arg->frames/(this_time-start_time))*1000.0 << " FPS\n";
421 }
422
423 SDL_FreeSurface(arg->bitmap);
424 delete [] pixels;
425 arg->p->delete_data();
426 delete arg->p;
427 delete arg->sgp;
428 delete arg->pp;
429 quit();
430
431 delete arg;
432 }
433 #endif
434
319 void Viewer::run() 435 void Viewer::run()
320 { 436 {
321 int frames = 0; 437 int frames = 0;
322 int start_time, this_time; 438 int start_time, this_time;
323 439