void MultimediaRenderer::Imp::start()
{
//Retrieve some useful infos
double stretchTo = m_renderSettings.m_timeStretchTo;
double stretchFrom = m_renderSettings.m_timeStretchFrom;
double timeStretchFactor = stretchFrom / stretchTo;
bool fieldRendering = m_renderSettings.m_fieldPrevalence != TRenderSettings::NoField;
std::wstring modeStr;
switch (m_multimediaMode) {
case COLUMNS:
modeStr = L"_col";
break;
case LAYERS:
modeStr = L"_lay";
break;
default:
assert(0);
}
//Build the post processing fxs tree
std::vector<TFxP> postFxs(m_framesToRender.size());
std::set<double>::iterator jt;
int j;
for (j = 0, jt = m_framesToRender.begin(); jt != m_framesToRender.end(); ++j, ++jt)
postFxs[j] = buildPostSceneFx(m_scene, *jt, m_renderSettings.m_shrinkX, false); // Adds camera and camera dpi transforms
//For each node to be rendered
int i, count = m_fxsToRender.getFxCount();
for (i = 0; i < count; ++i) {
//In case the process has been canceled, return
if (m_canceled)
return;
//Then, build the scene fx for each frame to be rendered
std::vector<std::pair<double, TFxPair>> pairsToBeRendered;
//NOTE: The above pairs should not be directly added to a previously declared movierenderer,
//since an output level would be created even before knowing if any cell to be rendered is
//actually available.
const BSFX_Transforms_Enum transforms = // Do NOT add camera and
BSFX_Transforms_Enum(BSFX_COLUMN_TR); // camera dpi transforms
int j;
for (j = 0, jt = m_framesToRender.begin(); jt != m_framesToRender.end(); ++j, ++jt) {
TFxPair fx;
if (m_renderSettings.m_stereoscopic)
m_scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
fx.m_frameA = buildSceneFx(m_scene, *jt, 0, m_fxsToRender.getFx(i),
transforms);
if (m_renderSettings.m_stereoscopic) {
m_scene->shiftCameraX(m_renderSettings.m_stereoscopicShift);
fx.m_frameB = buildSceneFx(m_scene, *jt, 0, m_fxsToRender.getFx(i),
transforms);
m_scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
} else if (fieldRendering)
fx.m_frameB = buildSceneFx(m_scene, *jt + 0.5 * timeStretchFactor, 0,
m_fxsToRender.getFx(i), transforms);
else
fx.m_frameB = TRasterFxP();
//Substitute with the post-process...
if (fx.m_frameA)
fx.m_frameA = addPostProcessing(fx.m_frameA, postFxs[j]);
if (fx.m_frameB)
fx.m_frameB = addPostProcessing(fx.m_frameB, postFxs[j]);
if (fx.m_frameA) //Could be 0, if the corresponding cell is void / not rendered
pairsToBeRendered.push_back(std::pair<double, TFxPair>(*jt, fx));
}
if (pairsToBeRendered.size() == 0)
continue; //Could be, if no cell for this column was in the frame range.
//Build the output name
TColumnFx *colFx = searchColumn(m_fxsToRender.getFx(i));
TFx *currFx = m_fxsToRender.getFx(i);
assert(colFx);
if (!colFx)
continue;
int columnIndex = colFx->getColumnIndex();
std::wstring columnName(colFx->getColumnName());
std::wstring columnId(colFx->getColumnId());
std::wstring fxName(currFx->getName());
std::wstring fxNameNoSpaces(::removeSpaces(fxName));
std::wstring fxId(currFx->getFxId());
std::wstring fpName = m_fp.getWideName() +
L"_" + columnName + (columnId == columnName ? L"" : L"(" + columnId + L")") +
(fxId.empty() ? L"" : L"_" + fxName + (fxId == fxNameNoSpaces ? L"" : L"(" + fxId + L")"));
TFilePath movieFp(m_fp.withName(fpName));
//Initialize a MovieRenderer with our infos
MovieRenderer movieRenderer(m_scene, movieFp, m_threadCount, false);
movieRenderer.setRenderSettings(m_renderSettings);
movieRenderer.setDpi(m_xDpi, m_yDpi);
movieRenderer.enablePrecomputing(m_precomputingEnabled);
movieRenderer.addListener(this);
for (unsigned int j = 0; j < pairsToBeRendered.size(); ++j) {
std::pair<double, TFxPair> ¤tPair = pairsToBeRendered[j];
movieRenderer.addFrame(currentPair.first, currentPair.second);
}
//Finally, start rendering currently initialized MovieRenderer.
m_currentFx = i;
m_currentFrame = m_framesToRender.begin();
m_currentTRenderer = movieRenderer.getTRenderer();
movieRenderer.start();
//I don't recall Toonz currently supports different, simultaneous rendering processes.
//However, one rendering process is supposed to be exhausting the machine's resources
//on its own - so, we'll just set up an idle (but GUI-reactive) loop here.
//It will quit looping whenever the "onSequenceCompleted" notification gets called.
m_eventLoop.exec();
//---------------------- Loops here --------------------------
}
//Lastly, inform everyone that rendering stopped
onRenderCompleted();
}
void RenderCommand::rasterRender(bool isPreview)
{
ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
if (isPreview) {
//Let the PreviewFxManager own the rest. Just pass him the current output node.
PreviewFxManager::instance()->showNewPreview((TFx *)scene->getXsheet()->getFxDag()->getCurrentOutputFx());
return;
}
string ext = m_fp.getType();
#ifdef WIN32
if (ext == "avi" && !isPreview) {
TPropertyGroup *props = scene->getProperties()->getOutputProperties()->getFileFormatProperties(ext);
string codecName = props->getProperty(0)->getValueAsString();
TDimension res = scene->getCurrentCamera()->getRes();
if (!AviCodecRestrictions::canWriteMovie(toWideString(codecName), res)) {
QString msg(QObject::tr("The resolution of the output camera does not fit with the options chosen for the output file format."));
MsgBox(WARNING, msg);
return;
}
}
#endif;
//Extract output properties
TOutputProperties *prop = isPreview ? scene->getProperties()->getPreviewProperties() : scene->getProperties()->getOutputProperties();
//Build thread count
/*-- Dedicated CPUs のコンボボックス (Single, Half, All) --*/
int index = prop->getThreadIndex();
const int procCount = TSystem::getProcessorCount();
const int threadCounts[3] = {1, procCount / 2, procCount};
int threadCount = threadCounts[index];
/*-- MovieRendererを作る。Previewの場合はファイルパスは空 --*/
MovieRenderer movieRenderer(scene, isPreview ? TFilePath() : m_fp, threadCount, isPreview);
TRenderSettings rs = prop->getRenderSettings();
//Build raster granularity size
index = prop->getMaxTileSizeIndex();
const int maxTileSizes[4] = {
(std::numeric_limits<int>::max)(),
TOutputProperties::LargeVal,
TOutputProperties::MediumVal,
TOutputProperties::SmallVal};
rs.m_maxTileSize = maxTileSizes[index];
//Build
#ifdef BRAVODEMO
rs.m_mark = loadBravo(scene->getCurrentCamera()->getRes());
#endif
/*-- RenderSettingsをセット --*/
movieRenderer.setRenderSettings(rs);
/*-- カメラDPIの取得、セット --*/
TPointD cameraDpi = isPreview ? scene->getCurrentPreviewCamera()->getDpi() : scene->getCurrentCamera()->getDpi();
movieRenderer.setDpi(cameraDpi.x, cameraDpi.y);
movieRenderer.enablePrecomputing(true);
/*-- プログレス ダイアログの作成 --*/
RenderListener *listener =
new RenderListener(movieRenderer.getTRenderer(), m_fp, ((m_numFrames - 1) / m_step) + 1, isPreview);
QObject::connect(listener, SIGNAL(canceled()), &movieRenderer, SLOT(onCanceled()));
movieRenderer.addListener(listener);
bool fieldRendering = rs.m_fieldPrevalence != TRenderSettings::NoField;
/*-- buildSceneFxの進行状況を表示するプログレスバー --*/
QProgressBar *buildSceneProgressBar = new QProgressBar(TApp::instance()->getMainWindow());
buildSceneProgressBar->setAttribute(Qt::WA_DeleteOnClose);
buildSceneProgressBar->setWindowFlags(Qt::SubWindow | Qt::Dialog | Qt::WindowStaysOnTopHint);
buildSceneProgressBar->setMinimum(0);
buildSceneProgressBar->setMaximum(m_numFrames - 1);
buildSceneProgressBar->setValue(0);
buildSceneProgressBar->move(600, 500);
buildSceneProgressBar->setWindowTitle("Building Schematic...");
buildSceneProgressBar->show();
for (int i = 0; i < m_numFrames; ++i, m_r += m_stepd) {
buildSceneProgressBar->setValue(i);
if (rs.m_stereoscopic)
scene->shiftCameraX(-rs.m_stereoscopicShift / 2);
TFxPair fx;
fx.m_frameA = buildSceneFx(scene, m_r, rs.m_shrinkX, isPreview);
if (fieldRendering && !isPreview)
fx.m_frameB = buildSceneFx(scene, m_r + 0.5 / m_timeStretchFactor, rs.m_shrinkX, isPreview);
else if (rs.m_stereoscopic) {
scene->shiftCameraX(rs.m_stereoscopicShift);
fx.m_frameB = buildSceneFx(scene, m_r + 0.5 / m_timeStretchFactor, rs.m_shrinkX, isPreview);
scene->shiftCameraX(-rs.m_stereoscopicShift / 2);
} else
fx.m_frameB = TRasterFxP();
/*-- movieRendererにフレーム毎のFxを登録 --*/
movieRenderer.addFrame(m_r, fx);
}
/*-- プログレスバーを閉じる --*/
buildSceneProgressBar->close();
//resetViewer(); //TODO cancella le immagini dell'eventuale render precedente
//FileViewerPopupPool::instance()->getCurrent()->onClose();
movieRenderer.start();
}
