#include "toonz/scriptbinding_renderer.h"
#include "toonz/scriptbinding_scene.h"
#include "toonz/scriptbinding_level.h"
#include "toonz/txsheet.h"
#include "toonz/txshsimplelevel.h"
#include "toonz/toonzscene.h"
#include "trenderer.h"
#include "toonz/scenefx.h"
#include "toonz/sceneproperties.h"
#include "toonz/tcamera.h"
#include "toutputproperties.h"
#include <QEventLoop>
#include <QWaitCondition>
#include "timagecache.h"
namespace TScriptBinding {
//=======================================================
QScriptValue getScene(QScriptContext *context, const QScriptValue &sceneArg,
Scene *&scene) {
scene = qscriptvalue_cast<Scene *>(sceneArg);
if (!scene)
return context->throwError(
QObject::tr("First argument must be a scene : %1")
.arg(sceneArg.toString()));
if (scene->getToonzScene() == 0)
return context->throwError(QObject::tr("Can't render empty scene"));
return QScriptValue();
}
void valueToIntList(const QScriptValue &arr, QList<int> &list) {
list.clear();
if (arr.isArray()) {
int length = arr.property("length").toInteger();
for (int i = 0; i < length; i++) list.append(arr.property(i).toInteger());
}
}
//=======================================================
class Renderer::Imp : public TRenderPort {
public:
TScriptBinding::Image *m_outputImage;
TScriptBinding::Level *m_outputLevel;
TPointD m_cameraDpi;
bool m_completed;
TRenderer m_renderer;
QList<int> m_columnList;
QList<int> m_frameList;
Imp() : m_completed(false) {
m_renderer.setThreadsCount(1);
m_renderer.addPort(this);
m_outputImage = 0;
m_outputLevel = 0;
}
~Imp() {}
void setRenderArea(ToonzScene *scene) {
TDimension cameraRes = scene->getCurrentCamera()->getRes();
double rx = cameraRes.lx * 0.5, ry = cameraRes.ly * 0.5;
TRectD renderArea(-rx, -ry, rx, ry);
TRenderPort::setRenderArea(renderArea);
m_cameraDpi = scene->getCurrentCamera()->getDpi();
}
void enableColumns(ToonzScene *scene, QList<bool> &oldStatus) {
if (m_columnList.empty()) return;
QList<bool> newStatus;
TXsheet *xsh = scene->getXsheet();
for (int i = 0; i < xsh->getColumnCount(); i++) {
oldStatus.append(xsh->getColumn(i)->isPreviewVisible());
newStatus.append(false);
}
foreach (int i, m_columnList) {
if (0 <= i && i < xsh->getColumnCount()) newStatus[i] = true;
}
for (int i = 0; i < newStatus.length(); i++) {
xsh->getColumn(i)->setPreviewVisible(newStatus[i]);
}
}
void restoreColumns(ToonzScene *scene, const QList<bool> &oldStatus) {
TXsheet *xsh = scene->getXsheet();
for (int i = 0; i < oldStatus.length(); i++) {
xsh->getColumn(i)->setPreviewVisible(oldStatus[i]);
}
}
std::vector<TRenderer::RenderData> *makeRenderData(
ToonzScene *scene, const std::vector<int> &rows) {
TRenderSettings settings =
scene->getProperties()->getOutputProperties()->getRenderSettings();
QList<bool> oldColumnStates;
enableColumns(scene, oldColumnStates);
std::vector<TRenderer::RenderData> *rds =
new std::vector<TRenderer::RenderData>;
for (int i = 0; i < (int)rows.size(); i++) {
double frame = rows[i];
TFxP sceneFx = buildSceneFx(scene, frame, 1, false);
TFxPair fxPair;
fxPair.m_frameA = sceneFx;
rds->push_back(TRenderer::RenderData(frame, settings, fxPair));
}
restoreColumns(scene, oldColumnStates);
return rds;
}
void render(std::vector<TRenderer::RenderData> *rds) {
QMutex mutex;
mutex.lock();
m_completed = false;
m_renderer.startRendering(rds);
while (!m_completed) {
QEventLoop loop;
loop.processEvents();
QWaitCondition waitCondition;
waitCondition.wait(&mutex, 100);
}
mutex.unlock();
}
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 onRenderRasterStarted(const RenderData &renderData) override { int a = 1; }
void onRenderRasterCompleted(const RenderData &renderData) override {
TRasterP outputRaster = renderData.m_rasA;
TRasterImageP img(outputRaster->clone());
img->setDpi(m_cameraDpi.x, m_cameraDpi.y);
if (m_outputImage)
m_outputImage->setImg(img);
else if (m_outputLevel) {
std::vector<std::string> ids;
for (int i = 0; i < (int)renderData.m_frames.size(); i++) {
TFrameId fid((int)(renderData.m_frames[i]) + 1);
m_outputLevel->setFrame(fid, img);
std::string id = m_outputLevel->getSimpleLevel()->getImageId(fid);
ids.push_back(id);
}
img = TImageP();
for (int i = 0; i < (int)ids.size(); i++)
TImageCache::instance()->compress(ids[i]);
}
}
void onRenderFailure(const RenderData &renderData, TException &e) override {}
void onRenderFinished() { m_completed = true; }
}; // class RenderEngine
//=======================================================
Renderer::Renderer() : m_imp(new Imp()) {}
Renderer::~Renderer() {}
QScriptValue Renderer::ctor(QScriptContext *context, QScriptEngine *engine) {
QScriptValue r = create(engine, new Renderer());
r.setProperty("frames", engine->newArray());
r.setProperty("columns", engine->newArray());
return r;
}
QScriptValue Renderer::toString() { return "Renderer"; }
QScriptValue Renderer::renderScene(const QScriptValue &sceneArg) {
QScriptValue obj = context()->thisObject();
valueToIntList(obj.property("frames"), m_imp->m_frameList);
valueToIntList(obj.property("columns"), m_imp->m_columnList);
Scene *scene = 0;
QScriptValue err = getScene(context(), sceneArg, scene);
if (err.isError()) return err;
Level *outputLevel = new Level();
// engine()->collectGarbage();
m_imp->renderScene(scene->getToonzScene(), outputLevel);
return create(engine(), outputLevel);
/*
for(int row=0;row<scene->getToonzScene()->getFrameCount();row++)
{
engine()->collectGarbage();
TImageP img = renderEngine.renderFrame(row);
if(img)
{
QScriptValue frame = create(new Image(img));
QScriptValueList args; args << QString::number(row+1) << frame;
newLevel.property("setFrame").call(newLevel, args);
}
else
{
return context()->throwError(tr("Render failed"));
}
}
return newLevel;
*/
}
Q_INVOKABLE QScriptValue Renderer::renderFrame(const QScriptValue &sceneArg,
int frame) {
QScriptValue obj = context()->thisObject();
valueToIntList(obj.property("columns"), m_imp->m_columnList);
Scene *scene = 0;
QScriptValue err = getScene(context(), sceneArg, scene);
if (err.isError()) return err;
Image *outputImage = new Image();
engine()->collectGarbage();
m_imp->renderFrame(scene->getToonzScene(), frame, outputImage);
return create(engine(), outputImage);
/*
Scene *scene = 0;
QScriptValue err = getScene(context(), sceneArg, scene);
if(err.isError()) return err;
engine()->collectGarbage();
RenderEngine renderEngine(scene->getToonzScene());
TImageP img = renderEngine.renderFrame(frame);
for(int i=0;i<oldStatus.length();i++)
xsh->getColumn(i)->setPreviewVisible(oldStatus[i]);
if(img)
{
return create(engine(), new Image(img));
}
else
{
return context()->throwError(tr("Render failed"));
}
*/
}
/*
QScriptValue Renderer::renderColumns(const QScriptValue &sceneArg, const
QScriptValue &columnListArg)
{
Scene *scene = 0;
QScriptValue err = getScene(context(), sceneArg, scene);
if(err.isError()) return err;
QList<bool> oldStatus;
QList<bool> newStatus;
TXsheet *xsh = scene->getToonzScene()->getXsheet();
for(int i=0;i<xsh->getColumnCount();i++)
{
oldStatus.append(xsh->getColumn(i)->isPreviewVisible());
newStatus.append(false);
}
if(!columnListArg.isArray())
return context()->throwError(tr("Second argument must be an array of
column indices : ").arg(columnListArg.toString()));
int m = columnListArg.property("length").toInt32();
for(quint32 i=0;i<(int)m;i++)
{
QScriptValue c = columnListArg.property(i);
if(!c.isNumber())
{
return context()->throwError(tr("Second argument must be an array of
integer numbers : %1 (#%2)")
.arg(columnListArg.toString())
.arg(i));
}
int index = c.toInteger();
if(0<=index && index<newStatus.length()) newStatus[index] = true;
}
for(int i=0;i<newStatus.length();i++)
xsh->getColumn(i)->setPreviewVisible(newStatus[i]);
err = QScriptValue();
QScriptValue newLevel = create(new Level());
RenderEngine renderEngine(scene->getToonzScene());
for(int row=0;row<scene->getToonzScene()->getFrameCount();row++)
{
engine()->collectGarbage();
TImageP img = renderEngine.renderFrame(row);
if(img)
{
QScriptValue frame = create(new Image(img));
QScriptValueList args; args << QString::number(row+1) << frame;
newLevel.property("setFrame").call(newLevel, args);
}
else
{
err = context()->throwError(tr("Render failed"));
break;
}
}
for(int i=0;i<oldStatus.length();i++)
xsh->getColumn(i)->setPreviewVisible(oldStatus[i]);
if(err.isError()) return err;
else return newLevel;
}
*/
void Renderer::dumpCache() {
TImageCache::instance()->outputMap(0, "C:\\Users\\gmt\\PLI\\cache.log");
}
} // namespace TScriptBinding