| 470 | } |
| 471 | |
| 472 | OSPFuture MultiDevice::renderFrame(OSPFrameBuffer _framebuffer, |
| 473 | OSPRenderer _renderer, |
| 474 | OSPCamera _camera, |
| 475 | OSPWorld _world) |
| 476 | { |
| 477 | MultiDeviceFrameBuffer *multiFb = (MultiDeviceFrameBuffer *)_framebuffer; |
| 478 | multiFb->rowmajorFb->setCompletedEvent(OSP_NONE_FINISHED); |
| 479 | for (size_t i = 0; i < multiFb->objects.size(); ++i) { |
| 480 | SparseFrameBuffer *fbi = (SparseFrameBuffer *)multiFb->objects[i]; |
| 481 | fbi->setCompletedEvent(OSP_NONE_FINISHED); |
| 482 | } |
| 483 | |
| 484 | MultiDeviceObject *multiRenderer = (MultiDeviceObject *)_renderer; |
| 485 | MultiDeviceObject *multiCamera = (MultiDeviceObject *)_camera; |
| 486 | MultiDeviceObject *multiWorld = (MultiDeviceObject *)_world; |
| 487 | |
| 488 | retain((OSPObject)multiFb); |
| 489 | retain((OSPObject)multiRenderer); |
| 490 | retain((OSPObject)multiCamera); |
| 491 | retain((OSPObject)multiWorld); |
| 492 | |
| 493 | auto *f = new MultiDeviceRenderTask(multiFb, [=]() { |
| 494 | utility::CodeTimer timer; |
| 495 | timer.start(); |
| 496 | loadBalancer->renderFrame(multiFb, multiRenderer, multiCamera, multiWorld); |
| 497 | timer.stop(); |
| 498 | |
| 499 | release((OSPObject)multiFb); |
| 500 | release((OSPObject)multiRenderer); |
| 501 | release((OSPObject)multiCamera); |
| 502 | release((OSPObject)multiWorld); |
| 503 | |
| 504 | return timer.seconds(); |
| 505 | }); |
| 506 | |
| 507 | return (OSPFuture)f; |
| 508 | } |
| 509 | |
| 510 | int MultiDevice::isReady(OSPFuture _task, OSPSyncEvent event) |
| 511 | { |