void renderFrame(ToonzScene *scene, int row, Image *outputImage) { setRenderArea(scene); std::vector<int> rows; rows.push_back(row); m_outputImage = outputImage; m_outputLevel = 0; render(makeRenderData(scene, rows)); }
void renderScene(ToonzScene *scene, Level *outputLevel) { setRenderArea(scene); std::vector<int> rows; if (m_frameList.empty()) { for (int i = 0; i < scene->getFrameCount(); i++) rows.push_back(i); } else { for (int i = 0; i < m_frameList.length(); i++) rows.push_back(m_frameList[i]); } m_outputImage = 0; m_outputLevel = outputLevel; render(makeRenderData(scene, rows)); }
void MovieRenderer::Imp::prepareForStart() { struct locals { static void eraseUncompatibleExistingLevel(const TFilePath &fp, const TDimension &imageSize) // nothrow { assert(!fp.isEmpty()); if (TSystem::doesExistFileOrLevel(fp)) { bool remove = false; // In case the raster specifics are different from those of a currently // existing movie, erase it try { TLevelReaderP lr(fp); lr->loadInfo(); const TImageInfo *info = lr->getImageInfo(); if (!info || info->m_lx != imageSize.lx || info->m_ly != imageSize.ly) TSystem::removeFileOrLevel(fp); // nothrow } catch (...) { // Same if the level could not be read/opened TSystem::removeFileOrLevel(fp); // nothrow } // NOTE: The level removal procedure could still fail. // In this case, no signaling takes place. The level readers will throw // when the time to write on the file comes, leading to a render failure. } } }; TOutputProperties *oprop = m_scene->getProperties()->getOutputProperties(); double frameRate = (double)oprop->getFrameRate(); /*-- Frame rate の stretch --*/ double stretchFactor = oprop->getRenderSettings().m_timeStretchTo / oprop->getRenderSettings().m_timeStretchFrom; frameRate *= stretchFactor; // Get the shrink int shrinkX = m_renderSettings.m_shrinkX, shrinkY = m_renderSettings.m_shrinkY; //Build the render area TPointD cameraPos(-0.5 * m_frameSize.lx, -0.5 * m_frameSize.ly); TDimensionD cameraRes(double(m_frameSize.lx) / shrinkX, double(m_frameSize.ly) / shrinkY); TDimension cameraResI(cameraRes.lx, cameraRes.ly); TRectD renderArea(cameraPos.x, cameraPos.y, cameraPos.x + cameraRes.lx, cameraPos.y + cameraRes.ly); setRenderArea(renderArea); if (!m_fp.isEmpty()) { try // Construction of a LevelUpdater may throw (well, almost ANY operation on a LevelUpdater { // could throw). But due to backward compatibility this function is assumed to be non-throwing. if (!m_renderSettings.m_stereoscopic) { locals::eraseUncompatibleExistingLevel(m_fp, cameraResI); m_levelUpdaterA.reset(new LevelUpdater(m_fp, oprop->getFileFormatProperties(m_fp.getType()))); m_levelUpdaterA->getLevelWriter()->setFrameRate(frameRate); } else { TFilePath leftFp = m_fp.withName(m_fp.getName() + "_l"); TFilePath rightFp = m_fp.withName(m_fp.getName() + "_r"); locals::eraseUncompatibleExistingLevel(leftFp, cameraResI); locals::eraseUncompatibleExistingLevel(rightFp, cameraResI); m_levelUpdaterA.reset(new LevelUpdater(leftFp, oprop->getFileFormatProperties(leftFp.getType()))); m_levelUpdaterA->getLevelWriter()->setFrameRate(frameRate); m_levelUpdaterB.reset(new LevelUpdater(rightFp, oprop->getFileFormatProperties(rightFp.getType()))); m_levelUpdaterB->getLevelWriter()->setFrameRate(frameRate); } } catch (...) { // If we get here, it's because one of the LevelUpdaters could not be created. So, let's say // that if one could not be created, then ALL OF THEM couldn't (ie saving is not possible at all). m_levelUpdaterA.reset(); m_levelUpdaterB.reset(); } } }