RenderingConfig::~RenderingConfig() {
StopAllRenderThreadsLockless();
delete renderEngine;
delete scene;
delete film;
delete ctx;
}
void RenderingConfig::SaveFilm() {
const vector<string> filmNames = cfg.GetStringVector("screen.file", "");
if (filmNames.size() == 0)
return;
boost::unique_lock<boost::mutex> lock(filmMutex);
StopAllRenderThreadsLockless();
if (filmNames.size() == 1)
film->SaveFilm(filmNames[0]);
else if (filmNames.size() > 1)
film->SaveFilm("merged.flm");
StartAllRenderThreadsLockless();
}
void RenderingConfig::ReInit(const bool reallocBuffers, const unsigned int w, unsigned int h) {
boost::unique_lock<boost::mutex> lock(cfgMutex);
bool wasRunning = renderThreadsStarted;
// First stop all devices
if (wasRunning)
StopAllRenderThreadsLockless();
// Check if I have to reallocate buffers
if (reallocBuffers)
film->Init(w, h);
else
film->Reset();
scene->camera->Update(film->GetWidth(), film->GetHeight());
// Restart all devices
if (wasRunning)
StartAllRenderThreadsLockless();
}
void RenderingConfig::SetMotionBlur(const bool v) {
boost::unique_lock<boost::mutex> lock(cfgMutex);
bool wasRunning = renderThreadsStarted;
// First stop all devices
if (wasRunning)
StopAllRenderThreadsLockless();
film->Reset();
PerspectiveCamera *camera = scene->camera;
camera->motionBlur = v;
if (camera->motionBlur) {
camera->mbOrig = camera->orig;
camera->mbTarget = camera->target;
camera->mbUp = camera->up;
}
camera->Update(film->GetWidth(), film->GetHeight());
// Restart all devices
if (wasRunning)
StartAllRenderThreadsLockless();
}
void RenderingConfig::SetRenderingEngineType(const RenderEngineType type) {
boost::unique_lock<boost::mutex> lock(cfgMutex);
// Check the current rendering engine type is different
if (renderEngine->GetEngineType() != type) {
bool wasRunning = renderThreadsStarted;
// First stop all devices
if (wasRunning)
StopAllRenderThreadsLockless();
delete renderEngine;
switch (type) {
case PATH:
renderEngine = new PathRenderEngine(scene, film, &filmMutex, intersectionAllDevices, false, cfg);
break;
case SPPM:
renderEngine = new SPPMRenderEngine(scene, film, &filmMutex, intersectionAllDevices, cfg);
break;
case DIRECTLIGHT:
renderEngine = new PathRenderEngine(scene, film, &filmMutex, intersectionAllDevices, true, cfg);
break;
#if !defined(LUXRAYS_DISABLE_OPENCL)
case PATHGPU:
renderEngine = new PathGPURenderEngine(scene, film, &filmMutex, intersectionGPUDevices, cfg);
break;
case PATHGPU2:
renderEngine = new PathGPU2RenderEngine(scene, film, &filmMutex, intersectionGPUDevices, cfg);
break;
#endif
default:
assert (false);
}
film->Reset();
// Restart all devices
if (wasRunning)
StartAllRenderThreadsLockless();
}
}
void RenderingConfig::StopAllRenderThreads() {
boost::unique_lock<boost::mutex> lock(cfgMutex);
StopAllRenderThreadsLockless();
}
