// System-core includes
#include "tsystem.h" //Processors count
#include "timagecache.h"
#include "tw/stringtable.h"
// Toonz scene-stage structures
#include "toonz/toonzscene.h"
#include "toonz/tscenehandle.h"
#include "toonz/sceneproperties.h"
#include "toonz/tframehandle.h"
#include "toonz/tfxhandle.h"
#include "toonz/tpalettehandle.h"
#include "toonz/txshlevel.h"
#include "toonz/txshlevelhandle.h"
#include "toonz/txsheethandle.h"
#include "toonz/tobjecthandle.h"
#include "toonz/tstageobjecttree.h"
#include "toonz/tcamera.h"
#include "toonz/palettecontroller.h"
#include "tapp.h" //Toonz current objects
// Images stuff
#include "trasterimage.h"
#include "trop.h"
// Fxs stuff
#include "toutputproperties.h"
#include "trasterfx.h"
#include "toonz/scenefx.h" //Fxs tree build-up
#include "toonz/tcolumnfx.h"
// Cache management
#include "tpassivecachemanager.h"
// Flipbook
#include "flipbook.h"
#include "toonzqt/flipconsole.h"
// Qt stuff
#include <QMetaType>
#include <QRegion>
#include "toonzqt/gutil.h" //For converions between TRects and QRects
// Preferences
#include "toonz/preferences.h"
#include "previewfxmanager.h"
//=======================================================================================================
// Resume: The 'Preview Fx' command shows a flipbook associated with given fx,
// containing the appearance
// of the fx under current rendering status (including current camera,
// preview settings, schematic tree).
//
// There are some considerations to be aware of:
// 1. A Preview Fx flipbook must hold the render of the whole Preview settings
// range. Plus, many Preview Fx
// could live altogether. It could be that more than one Preview Fx window
// is active for the same fx.
// 2. The flipbook associated with a 'Preview Fx' command should react to
// updates of the rendering status.
// This should happen as long as the fx actually has a meaning in the
// rendering context - that is, if
// the user enters sub- or super-xsheets, the flipbook should continue
// rendering with
// the old data. Possibly, if modifying a sub-xsheet, an 'upper' Preview Fx
// should react accordingly.
// 3. Fx Subtree aliases retrieved through TRasterFx::getAlias() may be used
// to decide if some frame has to
// be rebuilt.
//=======================================================================================================
// Forward declarations
class PreviewFxInstance;
//=======================================================================================================
//==============================
// Preliminary functions
//------------------------------
namespace {
bool suspendedRendering = false;
PreviewFxManager *previewerInstance = 0;
// Timer used to deliver scene changes notifications in an 'overridden' fashion.
// In practice, only the last (up to a fixed time granularity) of these
// notifications
// is actually received by the manager's associated slots.
QTimer levelChangedTimer, fxChangedTimer, xsheetChangedTimer,
objectChangedTimer;
const int notificationDelay = 300;
//----------------------------------------------------------------------------
inline std::string getCacheId(const TFxP &fx, int frame) {
return std::to_string(fx->getIdentifier()) + ".noext" + std::to_string(frame);
}
//----------------------------------------------------------------------------
// NOTE: This method will not currently trespass xsheet level boundaries. It
// will not
// recognize descendants in sub-xsheets....
bool areAncestorAndDescendant(const TFxP &ancestor, const TFxP &descendant) {
if (ancestor.getPointer() == descendant.getPointer()) return true;
int i;
for (i = 0; i < ancestor->getInputPortCount(); ++i)
if (areAncestorAndDescendant(ancestor->getInputPort(i)->getFx(),
descendant))
return true;
return false;
}
//----------------------------------------------------------------------------
// Qt's contains actually returns QRegion::intersected... I wonder why...
inline bool contains(const QRegion ®ion, const TRect &rect) {
return QRegion(toQRect(rect)).subtracted(region).isEmpty();
}
//----------------------------------------------------------------------------
inline void adaptView(FlipBook *flipbook, TDimension cameraSize) {
TRect imgRect(cameraSize);
flipbook->getImageViewer()->adaptView(imgRect, imgRect);
}
};
//=======================================================================================================
//==================================
// PreviewFxRenderPort class
//----------------------------------
//! This class receives and handles notifications from a TRenderer executing the
//! preview fx
//! rendering job.
class PreviewFxRenderPort final : public QObject, public TRenderPort {
PreviewFxInstance *m_owner;
public:
PreviewFxRenderPort(PreviewFxInstance *owner);
~PreviewFxRenderPort();
void onRenderRasterStarted(
const TRenderPort::RenderData &renderData) override;
void onRenderRasterCompleted(const RenderData &renderData) override;
void onRenderFailure(const RenderData &renderData, TException &e) override;
void onRenderFinished(bool inCanceled = false) override;
};
//----------------------------------------------------------------------------------------
PreviewFxRenderPort::PreviewFxRenderPort(PreviewFxInstance *owner)
: m_owner(owner) {}
//----------------------------------------------------------------------------------------
PreviewFxRenderPort::~PreviewFxRenderPort() {}
//=======================================================================================================
//==========================
// PreviewFxInstance
//--------------------------
class PreviewFxInstance {
public:
struct FrameInfo {
std::string m_alias;
QRegion m_renderedRegion;
FrameInfo(const std::string &alias) : m_alias(alias) {}
};
public:
TXsheetP m_xsheet;
TRasterFxP m_fx;
TRenderer m_renderer;
PreviewFxRenderPort m_renderPort;
std::set<FlipBook *> m_flipbooks;
std::set<FlipBook *> m_frozenFlips; // Used externally by PreviewFxManager
int m_start, m_end, m_step, m_initFrame;
std::map<int, FrameInfo> m_frameInfos; // Used to resume fx tree structures
std::vector<UCHAR> m_pbStatus;
TRenderSettings m_renderSettings;
TDimension m_cameraRes;
TRectD m_renderArea;
TPointD m_cameraPos;
TPointD m_subcameraDisplacement;
bool m_subcamera;
QRegion m_overallRenderedRegion;
TRect m_rectUnderRender;
bool m_renderFailed;
TLevelP m_level;
TSoundTrackP m_snd;
public:
PreviewFxInstance(TFxP fx, TXsheet *xsh);
~PreviewFxInstance();
void addFlipbook(FlipBook *&flipbook);
void detachFlipbook(FlipBook *flipbook);
void updateFlipbooks();
void refreshViewRects(bool rebuild = false);
void reset();
void reset(int frame);
// Updater methods. These refresh the manager's status, but do not launch new
// renders
// on their own. The refreshViewRects method must be invoked to trigger it.
// Observe that there may exist dependencies among them - invoking in the
// following
// declaration order is safe.
void updateFrameRange();
void updateInitialFrame();
void updateRenderSettings();
void updateCamera();
void updateFlipbookTitles();
void updatePreviewRect();
void updateAliases();
void updateAliasKeyword(const std::string &keyword);
void updateProgressBarStatus();
void onRenderRasterStarted(const TRenderPort::RenderData &renderData);
void onRenderRasterCompleted(const TRenderPort::RenderData &renderData);
void onRenderFailure(const TRenderPort::RenderData &renderData,
TException &e);
void onRenderFinished(bool isCanceled = false);
void doOnRenderRasterCompleted(const TRenderPort::RenderData &renderData);
void doOnRenderRasterStarted(const TRenderPort::RenderData &renderData);
bool isSubCameraActive() { return m_subcamera; }
private:
void cropAndStep(int &frame);
bool isFullPreview();
TFxP buildSceneFx(int frame);
void addRenderData(std::vector<TRenderer::RenderData> &datas,
ToonzScene *scene, int frame, bool rebuild);
void startRender(bool rebuild = false);
};
//------------------------------------------------------------------
inline bool PreviewFxInstance::isFullPreview() {
return dynamic_cast<TOutputFx *>((TFx *)m_fx.getPointer());
}
//------------------------------------------------------------------
inline void PreviewFxInstance::cropAndStep(int &frame) {
frame = frame < m_start ? m_start : frame;
frame = (frame > m_end && m_end > -1) ? m_end : frame;
// If a step was specified, ensure that frame is on step multiples.
int framePos = (frame - m_start) / m_step;
frame = m_start + (framePos * m_step);
}
//------------------------------------------------------------------
inline TFxP PreviewFxInstance::buildSceneFx(int frame) {
TApp *app = TApp::instance();
ToonzScene *scene = app->getCurrentScene()->getScene();
if (isFullPreview())
return ::buildSceneFx(scene, m_xsheet.getPointer(), frame,
m_renderSettings.m_shrinkX, true);
else
return ::buildPartialSceneFx(scene, m_xsheet.getPointer(), frame, m_fx,
m_renderSettings.m_shrinkX, true);
}
//------------------------------------------------------------------
void PreviewFxInstance::addRenderData(std::vector<TRenderer::RenderData> &datas,
ToonzScene *scene, int frame,
bool rebuild) {
// Seek the image associated to the render data in the cache.
std::map<int, FrameInfo>::iterator it;
it = m_frameInfos.find(frame);
TRasterFxP builtFx =
buildSceneFx(frame); // when stereoscopic, i use this only for the alias
TRasterFxP builtFxA, builtFxB;
if (m_renderSettings.m_stereoscopic) {
ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
builtFxA = buildSceneFx(frame);
scene->shiftCameraX(m_renderSettings.m_stereoscopicShift);
builtFxB = buildSceneFx(frame);
scene->shiftCameraX(-m_renderSettings.m_stereoscopicShift / 2);
} else
builtFxA = builtFx;
if (it == m_frameInfos.end()) {
// Should not be - however, in this case build an associated Frame info
it = m_frameInfos.insert(std::make_pair(frame, FrameInfo(std::string())))
.first;
it->second.m_alias =
builtFx ? builtFx->getAlias(frame, m_renderSettings) : "";
}
bool isCalculated =
(!builtFx) || ((!rebuild) && ::contains(it->second.m_renderedRegion,
m_rectUnderRender));
m_pbStatus[(frame - m_start) / m_step] = isCalculated
? FlipSlider::PBFrameFinished
: FlipSlider::PBFrameNotStarted;
// If it is already present, return
if (isCalculated) return;
datas.push_back(TRenderer::RenderData(frame, m_renderSettings,
TFxPair(builtFxA, builtFxB)));
}
//-----------------------------------------------------------------------------------------
PreviewFxInstance::PreviewFxInstance(TFxP fx, TXsheet *xsh)
: m_renderer(TSystem::getProcessorCount())
, m_renderPort(this)
, m_fx(fx)
, m_cameraRes(0, 0)
, m_start(0)
, m_end(-1)
, m_initFrame(0)
, m_xsheet(xsh) {
// Install the render port on the instance renderer
m_renderer.addPort(&m_renderPort);
updateRenderSettings();
updateCamera();
updateFrameRange();
updateAliases();
}
//----------------------------------------------------------------------------------------
PreviewFxInstance::~PreviewFxInstance() {
// Stop the render - there is no need to wait for a complete (and blocking)
// render stop.
m_renderer.removePort(
&m_renderPort); // No more images to be stored in the cache!
m_renderer.stopRendering();
// Release the user cache about this instance
std::string contextName("PFX");
contextName += std::to_string(m_fx->getIdentifier());
TPassiveCacheManager::instance()->releaseContextNamesWithPrefix(contextName);
// Clear the cached images
int i;
for (i = m_start; i <= m_end; i += m_step)
TImageCache::instance()->remove(getCacheId(m_fx, i));
}
//-----------------------------------------------------------------------------------------
//! Clears the preview instance informations about passed frame, including any
//! cached image.
//! Informations needed to preview again are NOT rebuilt.
void PreviewFxInstance::reset(int frame) {
TImageCache::instance()->remove(getCacheId(m_fx, frame));
std::map<int, FrameInfo>::iterator it = m_frameInfos.find(frame);
if (it != m_frameInfos.end()) {
TRasterFxP builtFx = buildSceneFx(frame);
it->second.m_alias =
builtFx ? builtFx->getAlias(frame, m_renderSettings) : "";
it->second.m_renderedRegion = QRegion();
m_overallRenderedRegion = QRegion();
}
}
//-----------------------------------------------------------------------------------------
//! Clears the preview instance informations, including cached images.
//! Informations needed
//! to preview again are rebuilt.
void PreviewFxInstance::reset() {
int i;
for (i = m_start; i <= m_end; i += m_step)
TImageCache::instance()->remove(getCacheId(m_fx, i));
m_frameInfos.clear();
updateFrameRange();
updateRenderSettings();
updateCamera();
updateFlipbookTitles();
updateAliases();
}
//-----------------------------------------------------------------------------------------
void PreviewFxInstance::addFlipbook(FlipBook *&flipbook) {
TApp *app = TApp::instance();
ToonzScene *scene = app->getCurrentScene()->getScene();
TOutputProperties *properties =
scene->getProperties()->getPreviewProperties();
int currFrame = flipbook ? flipbook->getCurrentFrame() - 1
: app->getCurrentFrame()->getFrame();
cropAndStep(currFrame);
if (!flipbook) {
/*-- 使用可能なFlipbookを取り出す。Poolに無い場合は新たに作る --*/
flipbook = FlipBookPool::instance()->pop();
// In case this is a subcamera preview, fit the flipbook's view. This is
// done *before* associating
// m_fx to the flipbook (using Flipbook::setLevel) - so there is no
// duplicate view refresh.
/*-- Preview Settingsで"Use Sub Camera"
* がONのとき、サブカメラ枠の外は計算しないようになる --*/
if (m_subcamera) {
// result->adaptGeometry(TRect(previewInstance->m_cameraRes)); //This
// one fits the panel, too.
adaptView(flipbook, m_cameraRes); // This one adapts the view. If has
// associated fx, calls refresh...
} else {
// Retrieve the eventual sub-camera
TCamera *currCamera = TApp::instance()
->getCurrentScene()
->getScene()
->getCurrentPreviewCamera();
TRect subcameraRect(currCamera->getInterestRect());
/*-- Viewer上でサブカメラが指定されている状態でFxPreviewをした場合 --*/
if (subcameraRect.getLx() > 0 && subcameraRect.getLy() > 0) {
/*-- サブカメラ枠のShrink --*/
if (m_renderSettings.m_shrinkX > 1 || m_renderSettings.m_shrinkY > 1) {
subcameraRect.x0 /= m_renderSettings.m_shrinkX;
subcameraRect.y0 /= m_renderSettings.m_shrinkY;
subcameraRect.x1 =
(subcameraRect.x1 + 1) / m_renderSettings.m_shrinkX - 1;
subcameraRect.y1 =
(subcameraRect.y1 + 1) / m_renderSettings.m_shrinkY - 1;
}
// Fit & pan the panel to cover the sub-camera
flipbook->adaptGeometry(subcameraRect, TRect(TPoint(), m_cameraRes));
}
}
/*-- フリーズボタンの表示 --*/
flipbook->addFreezeButtonToTitleBar();
}
m_flipbooks.insert(flipbook);
/*-- タイトルの設定。Previewコマンドから呼ばれた場合はisFullPreviewがON --*/
// Build the fx string description - Should really be moved in a better
// function...
std::wstring fxId;
TLevelColumnFx *columnFx = dynamic_cast<TLevelColumnFx *>(m_fx.getPointer());
TZeraryColumnFx *sfx = dynamic_cast<TZeraryColumnFx *>(m_fx.getPointer());
if (columnFx)
fxId =
L"Col" + QString::number(columnFx->getColumnIndex() + 1).toStdWString();
else if (sfx)
fxId = sfx->getZeraryFx()->getFxId();
else {
fxId = m_fx->getFxId();
if (fxId.empty()) fxId = m_fx->getName();
}
// Adjust the flipbook appropriately
// Decorate the description for the flipbook
if (isFullPreview()) {
flipbook->setTitle(
/*"Rendered Frames :: From " + QString::number(m_start+1) +
" To " + QString::number(m_end+1) +
" :: Step " + QString::number(m_step)*/
QObject::tr("Rendered Frames :: From %1 To %2 :: Step %3")
.arg(QString::number(m_start + 1))
.arg(QString::number(m_end + 1))
.arg(QString::number(m_step)));
TXsheet::SoundProperties *prop = new TXsheet::SoundProperties();
prop->m_frameRate = properties->getFrameRate();
m_snd = m_xsheet->makeSound(prop);
if (Preferences::instance()->fitToFlipbookEnabled())
flipbook->getImageViewer()->adaptView(TRect(m_cameraRes),
TRect(m_cameraRes));
} else
flipbook->setTitle(
QObject::tr("Preview FX :: %1 ").arg(QString::fromStdWString(fxId)));
// In case the render is a full preview, add the soundtrack
// Associate the rendered level to flipbook
flipbook->setLevel(m_fx.getPointer(), m_xsheet.getPointer(),
m_level.getPointer(), 0, m_start + 1, m_end + 1, m_step,
currFrame + 1, m_snd.getPointer());
// Add the progress bar status pointer
flipbook->setProgressBarStatus(&m_pbStatus);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::detachFlipbook(FlipBook *flipbook) {
// Just remove the flipbook from the flipbooks container
std::set<FlipBook *>::iterator it = m_flipbooks.find(flipbook);
if (it == m_flipbooks.end()) return;
m_flipbooks.erase(it);
// If the flipbook set associated with the render is now empty, stop the
// render
if (m_flipbooks.empty()) m_renderer.stopRendering();
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateFlipbooks() {
std::set<FlipBook *>::iterator it;
for (it = m_flipbooks.begin(); it != m_flipbooks.end(); ++it) (*it)->update();
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateFrameRange() {
TApp *app = TApp::instance();
ToonzScene *scene = app->getCurrentScene()->getScene();
TOutputProperties *properties =
scene->getProperties()->getPreviewProperties();
int frameCount = m_xsheet->getFrameCount();
// Initialize the render starting from current frame. If not in the preview
// range,
// start from the closest range extreme.
properties->getRange(m_start, m_end, m_step);
if (m_end < 0) m_end = frameCount - 1;
// Intersect with the fx active frame range
TRasterFxP rasterFx(m_fx);
TFxTimeRegion timeRegion(rasterFx->getTimeRegion());
m_start = std::max(timeRegion.getFirstFrame(), m_start);
m_end = std::min(timeRegion.getLastFrame(), m_end);
// Release all images not in the new frame range
std::map<int, FrameInfo>::iterator it, jt;
for (it = m_frameInfos.begin(); it != m_frameInfos.end();) {
if (it->first < m_start || it->first > m_end ||
((it->first - m_start) % m_step)) {
TImageCache::instance()->remove(getCacheId(m_fx, it->first));
jt = it++;
m_frameInfos.erase(jt);
} else
++it;
}
// Build a level to associate the flipbook with the rendered output
m_level->setName(std::to_string(m_fx->getIdentifier()) + ".noext");
int i;
for (i = 0; i < frameCount; i++) m_level->setFrame(TFrameId(i), 0);
// Resize and update internal containers
if (m_start > m_end) {
m_frameInfos.clear();
m_pbStatus.clear();
} else {
// Build the new frame-alias range
for (i = m_start; i <= m_end; i += m_step)
if (m_frameInfos.find(i) == m_frameInfos.end()) {
// Clear the overall rendered region and build the frame info
m_overallRenderedRegion = QRegion();
m_frameInfos.insert(std::make_pair(i, std::string()));
}
// Resize the progress bar
m_pbStatus.resize((m_end - m_start) / m_step + 1);
}
// Reset the flipbooks' frame range
std::set<FlipBook *>::iterator kt;
int currFrame;
bool fullPreview = isFullPreview();
for (kt = m_flipbooks.begin(); kt != m_flipbooks.end(); ++kt) {
currFrame = (*kt)->getCurrentFrame() - 1;
cropAndStep(currFrame);
(*kt)->setLevel(m_fx.getPointer(), m_xsheet.getPointer(),
m_level.getPointer(), 0, m_start + 1, m_end + 1, m_step,
currFrame + 1, m_snd.getPointer());
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateInitialFrame() {
// Search all flipbooks and take the minimum of each's current
std::set<FlipBook *>::iterator kt;
m_initFrame = (std::numeric_limits<int>::max)();
for (kt = m_flipbooks.begin(); kt != m_flipbooks.end(); ++kt)
m_initFrame = std::min(m_initFrame, (*kt)->getCurrentFrame() - 1);
cropAndStep(m_initFrame);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateFlipbookTitles() {
if (isFullPreview() && m_start <= m_end) {
int start = m_start + 1;
int end = m_end + 1;
std::set<FlipBook *>::iterator kt;
for (kt = m_flipbooks.begin(); kt != m_flipbooks.end(); ++kt) {
// In the full preview case, the title must display the frame range
// informations
(*kt)->setTitle(
/*"Rendered Frames :: From " + QString::number(start) +
" To " + QString::number(end) +
" :: Step " + QString::number(m_step)*/
QObject::tr("Rendered Frames :: From %1 To %2 :: Step %3")
.arg(QString::number(start))
.arg(QString::number(end))
.arg(QString::number(m_step)));
}
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateAliases() {
if (m_start > m_end) return;
std::string newAlias;
// Build and compare the new aliases with the stored ones
std::map<int, FrameInfo>::iterator it;
for (it = m_frameInfos.begin(); it != m_frameInfos.end(); ++it) {
TRasterFxP builtFx = buildSceneFx(it->first);
newAlias = builtFx ? builtFx->getAlias(it->first, m_renderSettings) : "";
if (newAlias != it->second.m_alias) {
// Clear the overall and frame-specific rendered regions
m_overallRenderedRegion = QRegion();
it->second.m_renderedRegion = QRegion();
it->second.m_alias = newAlias;
}
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateAliasKeyword(const std::string &keyword) {
if (m_start > m_end) return;
// Remove the rendered image whose alias contains keyword
std::map<int, FrameInfo>::iterator it;
for (it = m_frameInfos.begin(); it != m_frameInfos.end(); ++it) {
if (it->second.m_alias.find(keyword) != std::string::npos) {
// Clear the overall and frame-specific rendered regions
m_overallRenderedRegion = QRegion();
it->second.m_renderedRegion = QRegion();
// Clear the cached image
TRasterImageP ri =
TImageCache::instance()->get(getCacheId(m_fx, it->first), true);
if (ri) ri->getRaster()->clear();
}
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateProgressBarStatus() {
int i;
unsigned int j;
std::map<int, FrameInfo>::iterator it;
for (i = m_start, j = 0; i <= m_end; i += m_step, ++j) {
it = m_frameInfos.find(i);
m_pbStatus[j] = ::contains(it->second.m_renderedRegion, m_rectUnderRender)
? FlipSlider::PBFrameFinished
: FlipSlider::PBFrameNotStarted;
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateRenderSettings() {
TApp *app = TApp::instance();
ToonzScene *scene = app->getCurrentScene()->getScene();
TOutputProperties *properties =
scene->getProperties()->getPreviewProperties();
m_subcamera = properties->isSubcameraPreview();
const TRenderSettings &renderSettings = properties->getRenderSettings();
if (m_renderSettings != renderSettings) {
m_renderSettings = renderSettings;
// Erase all previuosly previewed images
int i;
for (i = m_start; i <= m_end; i += m_step)
TImageCache::instance()->remove(getCacheId(m_fx, i));
// Clear all frame-specific rendered regions
std::map<int, FrameInfo>::iterator it;
for (it = m_frameInfos.begin(); it != m_frameInfos.end(); ++it)
it->second.m_renderedRegion = QRegion();
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updateCamera() {
// Clear the overall rendered region
m_overallRenderedRegion = QRegion();
// Retrieve the preview camera
TCamera *currCamera = TApp::instance()
->getCurrentScene()
->getScene()
->getCurrentPreviewCamera();
TRect subCameraRect = currCamera->getInterestRect();
TPointD cameraPos(-0.5 * currCamera->getRes().lx,
-0.5 * currCamera->getRes().ly);
// Update the camera region and camera stage area
TDimension cameraRes(0, 0);
TRectD renderArea;
if (m_subcamera && subCameraRect.getLx() > 0 && subCameraRect.getLy() > 0) {
cameraRes = TDimension(subCameraRect.getLx(), subCameraRect.getLy());
renderArea = TRectD(subCameraRect.x0, subCameraRect.y0,
subCameraRect.x1 + 1, subCameraRect.y1 + 1) +
cameraPos;
} else {
cameraRes = currCamera->getRes();
renderArea = TRectD(cameraPos, TDimensionD(cameraRes.lx, cameraRes.ly));
}
cameraRes.lx /= m_renderSettings.m_shrinkX;
cameraRes.ly /= m_renderSettings.m_shrinkY;
if (m_cameraRes != cameraRes || m_renderArea != renderArea) {
m_cameraRes = cameraRes;
m_renderArea = renderArea;
m_cameraPos = cameraPos;
// Build the displacement needed when extracting the flipbooks' views
m_subcameraDisplacement =
TPointD(0.5 * (m_renderArea.x0 + m_renderArea.x1),
0.5 * (m_renderArea.y0 + m_renderArea.y1));
// Erase all previuosly previewed images
int i;
for (i = m_start; i <= m_end; i += m_step)
TImageCache::instance()->remove(getCacheId(m_fx, i));
// Clear all frame-specific rendered regions
std::map<int, FrameInfo>::iterator it;
for (it = m_frameInfos.begin(); it != m_frameInfos.end(); ++it)
it->second.m_renderedRegion = QRegion();
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::updatePreviewRect() {
bool isFullRender = false;
if (!m_subcamera) {
// Retrieve the eventual sub-camera
TCamera *currCamera = TApp::instance()
->getCurrentScene()
->getScene()
->getCurrentPreviewCamera();
TRect subcameraRect(currCamera->getInterestRect());
/*-- Viewer上でサブカメラが指定されていない状態でFxPreviewをした場合 --*/
if (subcameraRect.getLx() == 0 || subcameraRect.getLy() == 0)
isFullRender = true;
}
// Build all the viewRects to be calculated. They will be computed on
// consecutive
// render operations.
// NOTE: For now, we'll perform a simplicistic solution - coalesce all the
// flipbooks'
// viewrects and launch just one render.
TRectD previewRectD;
m_rectUnderRender = TRect();
int shrinkX = m_renderSettings.m_shrinkX;
int shrinkY = m_renderSettings.m_shrinkY;
if (!isFullRender) {
// For each opened flipbook
/*-- 開いているFlipbookの表示範囲を足しこんでいく --*/
std::set<FlipBook *>::iterator it;
for (it = m_flipbooks.begin(); it != m_flipbooks.end(); ++it) {
// Only visible flipbooks are considered
if ((*it)->isVisible())
// Retrieve the flipbook's viewRect. Observe that this image geometry
// is intended in shrinked image reference, and assumes that the camera
// center
// lies at coords (0.0, 0.0).
previewRectD += (*it)->getPreviewedImageGeometry();
}
// Pass from shrinked to standard image geometry
/*-- いったんShrinkを元に戻す --*/
previewRectD.x0 *= shrinkX;
previewRectD.y0 *= shrinkY;
previewRectD.x1 *= shrinkX;
previewRectD.y1 *= shrinkY;
// Now, the viewer will center the subcamera's raster instead than camera's.
// So, we have
// to correct the previewRectD by the stored displacement.
previewRectD += m_subcameraDisplacement;
/*-- 表示範囲と計算範囲の共通部分を得る --*/
previewRectD *= m_renderArea;
} else
previewRectD = m_renderArea;
// Ensure that rect has the same pixel geometry as the preview camera
/*-- 再度Shrink --*/
previewRectD -= m_cameraPos;
previewRectD.x0 = previewRectD.x0 / shrinkX;
previewRectD.y0 = previewRectD.y0 / shrinkY;
previewRectD.x1 = previewRectD.x1 / shrinkX;
previewRectD.y1 = previewRectD.y1 / shrinkY;
// Now, pass to m_cameraRes-relative coordinates
/*-- 計算エリア基準の座標 → カメラ基準の座標 --*/
TPointD shrinkedRelPos((m_renderArea.x0 - m_cameraPos.x) / shrinkX,
(m_renderArea.y0 - m_cameraPos.y) / shrinkY);
previewRectD -= shrinkedRelPos;
previewRectD.x0 = tfloor(previewRectD.x0);
previewRectD.y0 = tfloor(previewRectD.y0);
previewRectD.x1 = tceil(previewRectD.x1);
previewRectD.y1 = tceil(previewRectD.y1);
/*-- 表示しなくてはいけないRect --*/
QRect qViewRect(previewRectD.x0, previewRectD.y0, previewRectD.getLx(),
previewRectD.getLy());
/*-- 表示しなくてはいけないRectから、既に計算済みの範囲を引く ＝
* 新たに計算が必要な領域 --*/
QRegion viewRectRegionToRender(
QRegion(qViewRect).subtracted(m_overallRenderedRegion));
// If the rect to render has already been calculated, continue.
/*-- 新たに計算が必要な領域が無ければReturn --*/
if (viewRectRegionToRender.isEmpty()) return;
// Retrieve the minimal box containing the region yet to be rendered
/*-- 新たに計算が必要な領域を含む最小のRectを得る --*/
QRect boxRectToRender(viewRectRegionToRender.boundingRect());
/*-- 計算中のRectに登録する --*/
m_rectUnderRender = toTRect(boxRectToRender);
/*-- カメラ基準の座標 → 計算エリア基準の座標 --*/
previewRectD = toTRectD(boxRectToRender) + m_cameraPos + shrinkedRelPos;
/*-- RenderAreaをセット --*/
m_renderPort.setRenderArea(previewRectD);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::refreshViewRects(bool rebuild) {
if (suspendedRendering) return;
if (m_flipbooks.empty()) return;
// Stop any currently running render process. It *should not* be necessary to
// wait for complete stop.
// WARNING: This requires that different rendering instances are
// simultaneously
// supported in a single TRenderer...!! We're not currently supporting this...
{
// NOTE: stopRendering(true) LOOPS and may trigger events which delete this
// very
// render instance. So we have to watch inside the manager to see if this is
// still
// alive... The following should be removed using stopRendering(false)...
// NOTE: The same problem imposes that refreshViewRects() is not invoked
// directly
// when iterating the previewInstances map - we've used a signal-slot
// connection for this.
unsigned long fxId = m_fx->getIdentifier();
m_renderer.stopRendering(true); // Wait until we've finished
QMap<unsigned long, PreviewFxInstance *> &previewInstances =
PreviewFxManager::instance()->m_previewInstances;
if (previewInstances.find(fxId) == previewInstances.end()) return;
}
if (suspendedRendering) return;
updatePreviewRect();
updateProgressBarStatus();
updateFlipbooks();
startRender(rebuild);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::startRender(bool rebuild) {
if (m_start > m_end) return;
// Build the rendering initial frame
/*-- m_initialFrameに最初に計算するフレーム番号を格納 --*/
updateInitialFrame();
m_renderFailed = false;
ToonzScene *scene = TApp::instance()->getCurrentScene()->getScene();
// Fill the production-specific infos (threads count and tile size)
TOutputProperties *properties =
scene->getProperties()->getPreviewProperties();
// Update the threads number
const int procCount = TSystem::getProcessorCount();
const int threadCounts[3] = {1, procCount / 2, procCount};
int index = properties->getThreadIndex();
m_renderer.setThreadsCount(threadCounts[index]);
// Build raster granularity size
index = properties->getMaxTileSizeIndex();
const int maxTileSizes[4] = {
(std::numeric_limits<int>::max)(), TOutputProperties::LargeVal,
TOutputProperties::MediumVal, TOutputProperties::SmallVal};
int oldMaxTileSize = m_renderSettings.m_maxTileSize;
m_renderSettings.m_maxTileSize = maxTileSizes[index];
// Initialize the vector of TRenderer::RenderData to be rendered. The 'frame'
// data
// should be inserted first.
RenderDataVector *renderDatas = new RenderDataVector;
int i;
for (i = m_initFrame; i <= m_end; i += m_step)
addRenderData(*renderDatas, scene, i, rebuild);
for (i = m_start; i < m_initFrame; i += m_step)
addRenderData(*renderDatas, scene, i, rebuild);
// Restore the original max tile size
m_renderSettings.m_maxTileSize = oldMaxTileSize;
// Retrieve the renderId
unsigned long renderId = m_renderer.nextRenderId();
std::string contextName("PFX");
contextName += std::to_string(m_fx->getIdentifier());
TPassiveCacheManager::instance()->setContextName(renderId, contextName);
// Finally, start rendering all frames which were not found in cache
m_renderer.startRendering(renderDatas);
}
//----------------------------------------------------------------------------------------
void PreviewFxRenderPort::onRenderRasterStarted(
const TRenderPort::RenderData &renderData) {
m_owner->onRenderRasterStarted(renderData);
}
//----------------------------------------------------------------------------------------
void PreviewFxRenderPort::onRenderRasterCompleted(
const RenderData &renderData) {
/*-- Do not show the result if canceled while rendering --*/
if (renderData.m_info.m_isCanceled && *renderData.m_info.m_isCanceled) {
// set m_renderFailed to true in order to prevent updating
// m_overallRenderedRegion at PreviewFxInstance::onRenderFinished().
m_owner->m_renderFailed = true;
return;
}
m_owner->onRenderRasterCompleted(renderData);
}
//----------------------------------------------------------------------------------------
void PreviewFxRenderPort::onRenderFailure(const RenderData &renderData,
TException &e) {
m_owner->onRenderFailure(renderData, e);
}
//----------------------------------------------------------------------------------------
void PreviewFxRenderPort::onRenderFinished(bool isCanceled) {
m_owner->onRenderFinished(isCanceled);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::onRenderRasterStarted(
const TRenderPort::RenderData &renderData) {
PreviewFxManager::instance()->emitStartedFrame(m_fx->getIdentifier(),
renderData);
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::onRenderRasterCompleted(
const TRenderPort::RenderData &renderData) {
PreviewFxManager::instance()->emitRenderedFrame(m_fx->getIdentifier(),
renderData);
}
//----------------------------------------------------------------------------------------
// Update the progress bar status to show the frame has started
void PreviewFxInstance::doOnRenderRasterStarted(
const TRenderPort::RenderData &renderData) {
unsigned int i, size = renderData.m_frames.size();
for (i = 0; i < size; ++i)
// Update the pb status for each cluster's frame
m_pbStatus[(renderData.m_frames[i] - m_start) / m_step] =
FlipSlider::PBFrameStarted;
/*-- 計算中の赤枠を表示する --*/
std::set<FlipBook *>::iterator it;
for (it = m_flipbooks.begin(); it != m_flipbooks.end(); ++it)
(*it)->setIsRemakingPreviewFx(true);
updateFlipbooks();
}
//----------------------------------------------------------------------------------------
// Show the rendered frame if it is some flipbook's current
void PreviewFxInstance::doOnRenderRasterCompleted(
const TRenderPort::RenderData &renderData) {
std::string cacheId(getCacheId(m_fx, renderData.m_frames[0]));
TRasterImageP ri(TImageCache::instance()->get(cacheId, true));
TRasterP ras;
if (ri)
ras = ri->getRaster();
else
ras = 0;
/*-- 16bpcで計算された場合、結果をDitheringする --*/
TRasterP rasA = renderData.m_rasA;
TRasterP rasB = renderData.m_rasB;
if (rasA->getPixelSize() == 8) // render in 64 bits
{
TRaster32P auxA(rasA->getLx(), rasA->getLy());
TRop::convert(auxA, rasA); // dithering
rasA = auxA;
if (m_renderSettings.m_stereoscopic) {
assert(rasB);
TRaster32P auxB(rasB->getLx(), rasB->getLy());
TRop::convert(auxB, rasB); // dithering
rasB = auxB;
}
}
if (!ras || (ras->getSize() != m_cameraRes)) {
TImageCache::instance()->remove(cacheId);
// Create the raster at camera resolution
ras = rasA->create(m_cameraRes.lx, m_cameraRes.ly);
ras->clear();
ri = TRasterImageP(ras);
}
// Finally, copy the rendered raster over the cached one
TRect rectUnderRender(
m_rectUnderRender); // Extract may MODIFY IT! E.g. with shrinks..!
ras = ras->extract(rectUnderRender);
if (ras) {
if (m_renderSettings.m_stereoscopic) {
assert(rasB);
TRop::makeStereoRaster(rasA, rasB);
}
ras->copy(rasA);
}
// Submit the image to the cache, for all cluster's frames
unsigned int i, size = renderData.m_frames.size();
for (i = 0; i < size; ++i) {
int frame = renderData.m_frames[i];
TImageCache::instance()->add(getCacheId(m_fx, frame), ri);
// Update the pb status
int pbIndex = (frame - m_start) / m_step;
if (pbIndex >= 0 && pbIndex < (int)m_pbStatus.size())
m_pbStatus[pbIndex] = FlipSlider::PBFrameFinished;
// Update the frame-specific rendered region
std::map<int, FrameInfo>::iterator jt = m_frameInfos.find(frame);
assert(jt != m_frameInfos.end());
jt->second.m_renderedRegion += toQRect(m_rectUnderRender);
std::set<FlipBook *>::iterator it;
int renderedFrame = frame + 1;
for (it = m_flipbooks.begin(); it != m_flipbooks.end(); ++it)
if ((*it)->getCurrentFrame() == renderedFrame)
(*it)->showFrame(renderedFrame);
}
updateFlipbooks();
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::onRenderFailure(
const TRenderPort::RenderData &renderData, TException &e) {
m_renderFailed = true;
// Update each frame status
unsigned int i, size = renderData.m_frames.size();
for (i = 0; i < size; ++i) {
int frame = renderData.m_frames[i];
// Update the pb status
int pbIndex = (frame - m_start) / m_step;
if (pbIndex >= 0 && pbIndex < (int)m_pbStatus.size())
m_pbStatus[pbIndex] = FlipSlider::PBFrameNotStarted;
}
}
//----------------------------------------------------------------------------------------
void PreviewFxInstance::onRenderFinished(bool isCanceled) {
// Update the rendered region
if (!m_renderFailed && !isCanceled)
m_overallRenderedRegion += toQRect(m_rectUnderRender);
/*-- 計算中の赤枠の表示を消す --*/
std::set<FlipBook *>::iterator it;
for (it = m_flipbooks.begin(); it != m_flipbooks.end(); ++it)
(*it)->setIsRemakingPreviewFx(false);
}
//=======================================================================================================
//=========================
// PreviewFxManager
//-------------------------
PreviewFxManager::PreviewFxManager() : QObject() {
TApp *app = TApp::instance();
qRegisterMetaType<unsigned long>("unsigned long");
qRegisterMetaType<TRenderPort::RenderData>("TRenderPort::RenderData");
/*-- Rendering終了時、各RenderPortからEmit → Flipbookの更新を行う --*/
connect(this, SIGNAL(renderedFrame(unsigned long, TRenderPort::RenderData)),
this, SLOT(onRenderedFrame(unsigned long, TRenderPort::RenderData)));
/*-- Rendering開始時、各RenderPortからEmit →
* Flipbookのプログレスバーのステータスを「計算中」にする --*/
connect(this, SIGNAL(startedFrame(unsigned long, TRenderPort::RenderData)),
this, SLOT(onStartedFrame(unsigned long, TRenderPort::RenderData)));
// connect(app->getPaletteController()->getCurrentPalette(),
// SIGNAL(colorStyleChangedOnMouseRelease()),SLOT(onLevelChanged()));
// connect(app->getPaletteController()->getCurrentPalette(),
// SIGNAL(paletteChanged()), SLOT(onLevelChanged()));
connect(app->getPaletteController()->getCurrentLevelPalette(),
SIGNAL(colorStyleChangedOnMouseRelease()), SLOT(onLevelChanged()));
connect(app->getPaletteController()->getCurrentLevelPalette(),
SIGNAL(paletteChanged()), SLOT(onLevelChanged()));
connect(app->getCurrentLevel(), SIGNAL(xshLevelChanged()), this,
SLOT(onLevelChanged()));
connect(app->getCurrentFx(), SIGNAL(fxChanged()), this, SLOT(onFxChanged()));
connect(app->getCurrentXsheet(), SIGNAL(xsheetChanged()), this,
SLOT(onXsheetChanged()));
connect(app->getCurrentObject(), SIGNAL(objectChanged(bool)), this,
SLOT(onObjectChanged(bool)));
/*-- 上記の on○○Changed() は、全て refreshViewRects をEmitしている。
→ これまでの計算を止め、新たにstartRenderをする。
（Qt::QueuedConnection
は、イベントループの手が空いた時に初めてSLOTを呼ぶ、ということ）
--*/
// Due to current implementation of PreviewFxInstance::refreshViewRects().
connect(this, SIGNAL(refreshViewRects(unsigned long)), this,
SLOT(onRefreshViewRects(unsigned long)), Qt::QueuedConnection);
previewerInstance = this;
}
//-----------------------------------------------------------------------------
PreviewFxManager::~PreviewFxManager() {}
//-----------------------------------------------------------------------------
PreviewFxManager *PreviewFxManager::instance() {
static PreviewFxManager _instance;
return &_instance;
}
//-----------------------------------------------------------------------------
FlipBook *PreviewFxManager::showNewPreview(TFxP fx, bool forceFlipbook) {
if (!fx) return 0;
/*-- fxIdは、Fxの作成ごとに１つずつインクリメントして割り振られる数字 --*/
unsigned long fxId = fx->getIdentifier();
PreviewFxInstance *previewInstance = 0;
/*-- PreviewFxInstanceをFxごとに作成する --*/
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it == m_previewInstances.end()) {
TXsheet *xsh = TApp::instance()->getCurrentXsheet()->getXsheet();
previewInstance = new PreviewFxInstance(fx, xsh);
m_previewInstances.insert(fxId, previewInstance);
} else {
previewInstance = it.value();
/*-- 以前PreviewしたことのあるFxを、再度Previewしたとき --*/
if (!forceFlipbook &&
!Preferences::instance()->previewAlwaysOpenNewFlipEnabled()) {
// Search the first visible flipbook to be raised. If not found, add a new
// one.
/*--
* そのFxに関連付けられたFlipbookがあり、かつVisibleな場合は、reset()で再計算
* --*/
std::set<FlipBook *> &flipbooks = previewInstance->m_flipbooks;
std::set<FlipBook *>::iterator jt;
for (jt = flipbooks.begin(); jt != flipbooks.end(); ++jt)
if ((*jt)->isVisible()) {
reset(fx); // Also recalculate the preview
(*jt)->parentWidget()->raise();
return 0;
}
}
}
FlipBook *result = 0;
/*-- resultに必要なFlipbookを格納し、setLevelをする --*/
previewInstance->addFlipbook(result);
/*-- Flipbookのクローン時以外は forceFlipbookがfalse --*/
if (!forceFlipbook) /*-- startRenderを実行 --*/
previewInstance->refreshViewRects();
return result;
}
//-----------------------------------------------------------------------------
/*! return true if the preview fx instance for specified fx is with sub-camera
* activated
*/
bool PreviewFxManager::isSubCameraActive(TFxP fx) {
if (!fx) return false;
unsigned long fxId = fx->getIdentifier();
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it == m_previewInstances.end()) return false;
return it.value()->isSubCameraActive();
}
//-----------------------------------------------------------------------------
void PreviewFxManager::refreshView(TFxP fx) {
if (!fx) return;
unsigned long fxId = fx->getIdentifier();
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it == m_previewInstances.end()) return;
it.value()->refreshViewRects();
}
//-----------------------------------------------------------------------------
//! This slot is necessary to prevent problems with current implementation of
//! the
//! event-looping PreviewFxInstance::refreshViewRects function.
void PreviewFxManager::onRefreshViewRects(unsigned long id) {
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(id);
if (it != m_previewInstances.end()) it.value()->refreshViewRects();
}
//-----------------------------------------------------------------------------
void PreviewFxManager::unfreeze(FlipBook *flipbook) {
TFxP fx(flipbook->getPreviewedFx());
if (!fx) return;
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fx->getIdentifier());
if (it == m_previewInstances.end()) return;
PreviewFxInstance *previewInstance = it.value();
std::set<FlipBook *> &frozenFlips = previewInstance->m_frozenFlips;
std::set<FlipBook *>::iterator jt = frozenFlips.find(flipbook);
if (jt == frozenFlips.end()) return;
// Re-attach to the preview instance
{
frozenFlips.erase(jt);
// Before attaching, remove any old flipbook level from the cache
flipbook->clearCache();
// Also any associated pb status
delete flipbook->getProgressBarStatus();
flipbook->setProgressBarStatus(NULL);
previewInstance->addFlipbook(flipbook);
previewInstance->refreshViewRects();
}
}
//-----------------------------------------------------------------------------
//! Observe that detached flipbooks which maintain the previewed images also
//! maintain the internal reference
//! to the previewed fx returned by the FlipBook::getPreviewedFx() method, so
//! the flipbook may be re-attached
//! (ie un-freezed) to the same preview fx.
void PreviewFxManager::freeze(FlipBook *flipbook) {
// Retrieve its previewed fx
TFxP fx(flipbook->getPreviewedFx());
if (!fx) return;
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fx->getIdentifier());
if (it == m_previewInstances.end()) return;
PreviewFxInstance *previewInstance = it.value();
// First off, detach the flipbook from the preview instance and
// insert it among the instance's frozen ones
previewInstance->detachFlipbook(flipbook);
previewInstance->m_frozenFlips.insert(flipbook);
// Then, perform the level copy
{
std::string levelName("freezed" + std::to_string(flipbook->getPoolIndex()) +
".noext");
int i;
// Clone the preview images
for (i = previewInstance->m_start; i <= previewInstance->m_end;
i += previewInstance->m_step) {
TImageP cachedImage =
TImageCache::instance()->get(getCacheId(fx, i), false);
if (cachedImage)
TImageCache::instance()->add(levelName + std::to_string(i),
cachedImage->cloneImage());
}
// Associate a level with the cached images
TLevelP freezedLevel;
freezedLevel->setName(levelName);
for (i = 0; i < previewInstance->m_level->getFrameCount(); ++i)
freezedLevel->setFrame(TFrameId(i), 0);
flipbook->setLevel(fx.getPointer(), previewInstance->m_xsheet.getPointer(),
freezedLevel.getPointer(), 0,
previewInstance->m_start + 1, previewInstance->m_end + 1,
previewInstance->m_step, flipbook->getCurrentFrame(),
previewInstance->m_snd.getPointer());
// Also, the associated PB must be cloned
std::vector<UCHAR> *newPBStatuses = new std::vector<UCHAR>;
*newPBStatuses = previewInstance->m_pbStatus;
flipbook->setProgressBarStatus(newPBStatuses);
// Traverse the PB: frames under rendering must be signed as uncompleted
std::vector<UCHAR>::iterator it;
for (it = newPBStatuses->begin(); it != newPBStatuses->end(); ++it)
if (*it == FlipSlider::PBFrameStarted)
*it = FlipSlider::PBFrameNotStarted;
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::detach(FlipBook *flipbook) {
// Retrieve its previewed fx
TFxP fx(flipbook->getPreviewedFx());
if (!fx) return;
// Search the flip among attached ones
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fx->getIdentifier());
if (it == m_previewInstances.end()) return;
PreviewFxInstance *previewInstance = it.value();
// Detach the flipbook (does nothing if flipbook is frozen)
previewInstance->detachFlipbook(flipbook);
// Eventually, it could be in frozens; detach it from there too
std::set<FlipBook *> &frozenFlips = previewInstance->m_frozenFlips;
std::set<FlipBook *>::iterator jt = frozenFlips.find(flipbook);
if (jt != frozenFlips.end()) {
flipbook->clearCache();
delete flipbook->getProgressBarStatus();
frozenFlips.erase(jt);
}
// Finally, delete the preview instance if no flipbook (active or frozen)
// remain
if (previewInstance->m_flipbooks.empty() &&
previewInstance->m_frozenFlips.empty()) {
delete it.value();
m_previewInstances.erase(it);
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onLevelChanged() {
if (m_previewInstances.size()) {
// Build the level name as an alias keyword. All cache images associated
// with an alias containing the level name will be updated.
TXshLevel *xl = TApp::instance()->getCurrentLevel()->getLevel();
std::string aliasKeyword;
TFilePath fp = xl->getPath();
aliasKeyword = ::to_string(fp.withType(""));
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = m_previewInstances.begin(); it != m_previewInstances.end();
++it) {
it.value()->updateAliasKeyword(aliasKeyword);
emit refreshViewRects(it.key());
// it.value()->refreshViewRects();
}
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onFxChanged() {
// Examinate all RenderInstances for ancestors of current fx
if (m_previewInstances.size()) {
TFxP fx = TApp::instance()->getCurrentFx()->getFx();
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = m_previewInstances.begin(); it != m_previewInstances.end(); ++it)
// if(areAncestorAndDescendant(it.value()->m_fx, fx)) //Currently not
// trespassing sub-xsheet boundaries
{
it.value()->updateAliases();
emit refreshViewRects(it.key());
// it.value()->refreshViewRects();
}
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onXsheetChanged() {
// Update all rendered frames, if necessary
if (m_previewInstances.size()) {
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = m_previewInstances.begin(); it != m_previewInstances.end();
++it) {
it.value()->updateRenderSettings();
it.value()->updateCamera();
it.value()->updateFrameRange();
it.value()->updateFlipbookTitles();
it.value()->updateAliases();
emit refreshViewRects(it.key());
// it.value()->refreshViewRects();
}
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onObjectChanged(bool isDragging) {
if (isDragging) return;
// Update all rendered frames, if necessary
if (m_previewInstances.size()) {
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = m_previewInstances.begin(); it != m_previewInstances.end();
++it) {
it.value()->updateFrameRange();
it.value()->updateFlipbookTitles();
it.value()->updateAliases();
emit refreshViewRects(it.key());
// it.value()->refreshViewRects();
}
}
}
//-----------------------------------------------------------------------------
/*--
* 既にPreviewしたことがあり、Flipbookが開いているFxを再度Previewしたときに実行される
* --*/
void PreviewFxManager::reset(TFxP fx) {
if (!fx) return;
unsigned long fxId = fx->getIdentifier();
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it == m_previewInstances.end()) return;
it.value()->m_renderer.stopRendering(true);
// stopRendering(true) LOOPS and may destroy the preview instance. Recheck for
// its presence
it = m_previewInstances.find(fxId);
if (it != m_previewInstances.end()) {
it.value()->reset();
it.value()->refreshViewRects();
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::reset(TFxP fx, int frame) {
if (!fx) return;
unsigned long fxId = fx->getIdentifier();
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it == m_previewInstances.end()) return;
if (it.value()->m_start > it.value()->m_end) return;
it.value()->m_renderer.stopRendering(true);
// stopRendering(true) LOOPS and may destroy the preview instance. Recheck for
// its presence
it = m_previewInstances.find(fxId);
if (it != m_previewInstances.end()) {
it.value()->reset(frame);
it.value()->refreshViewRects();
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::reset(bool detachFlipbooks) {
// Hard copy the instances pointers
QMap<unsigned long, PreviewFxInstance *> previewInstances =
m_previewInstances;
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = previewInstances.begin(); it != previewInstances.end(); ++it) {
// Just like the above, stopRendering(true) event-LOOPS...
it.value()->m_renderer.stopRendering(true);
if (m_previewInstances.find(it.key()) == m_previewInstances.end()) continue;
if (detachFlipbooks) {
// Reset all associated flipbooks
PreviewFxInstance *previewInstance = it.value();
// Hard copy, since detach manipulates the original
std::set<FlipBook *> flipbooks = previewInstance->m_flipbooks;
std::set<FlipBook *>::iterator jt;
for (jt = flipbooks.begin(); jt != flipbooks.end(); ++jt) {
// Detach and reset the flipbook
(*jt)->reset(); // The detachment happens in here
}
/*- Frozen
* Flipがひとつも無い場合には、この時点でpreviewInstanceが除外されている
* -*/
if (m_previewInstances.find(it.key()) == m_previewInstances.end())
continue;
// Same for frozen ones
if (!previewInstance->m_frozenFlips.empty() &&
previewInstance->m_frozenFlips.size() < 20) {
std::set<FlipBook *> frozenFlips = previewInstance->m_frozenFlips;
for (jt = frozenFlips.begin(); jt != frozenFlips.end(); ++jt) {
// Detach and reset the flipbook
(*jt)->reset(); // The detachment happens in here
}
}
// The Preview instance should have been deleted at this point (due to
// flipbook detachments)
assert(m_previewInstances.find(it.key()) == m_previewInstances.end());
} else {
it.value()->reset();
it.value()->refreshViewRects();
}
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::emitStartedFrame(
unsigned long fxId, const TRenderPort::RenderData &renderData) {
emit startedFrame(fxId, renderData);
}
//-----------------------------------------------------------------------------
void PreviewFxManager::emitRenderedFrame(
unsigned long fxId, const TRenderPort::RenderData &renderData) {
emit renderedFrame(fxId, renderData);
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onStartedFrame(unsigned long fxId,
TRenderPort::RenderData renderData) {
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it != m_previewInstances.end()) {
// Invoke the corresponding function. This happens in the MAIN THREAD
it.value()->doOnRenderRasterStarted(renderData);
}
}
//-----------------------------------------------------------------------------
void PreviewFxManager::onRenderedFrame(unsigned long fxId,
TRenderPort::RenderData renderData) {
QMap<unsigned long, PreviewFxInstance *>::iterator it =
m_previewInstances.find(fxId);
if (it != m_previewInstances.end()) {
// Invoke the corresponding function. This happens in the MAIN THREAD
it.value()->doOnRenderRasterCompleted(renderData);
}
}
//-----------------------------------------------------------------------------
//! The suspendRendering method allows suspension of the previewer's rendering
//! activity for safety purposes, typically related to the fact that no
//! rendering
//! process should actually be performed as the underlying scene is about to
//! change
//! or being destroyed. Upon suspension, further rendering requests are silently
//! rejected - and currently active ones are canceled and waited until they are
//! no
//! longer active.
void PreviewFxManager::suspendRendering(bool suspend) {
suspendedRendering = suspend;
if (suspend && previewerInstance) {
QMap<unsigned long, PreviewFxInstance *>::iterator it;
for (it = previewerInstance->m_previewInstances.begin();
it != previewerInstance->m_previewInstances.end(); ++it) {
it.value()->m_renderer.stopRendering(true);
}
}
}