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Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "trenderer.h"
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#include "trendererP.h"
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// TnzCore includes
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#include "tsystem.h"
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#include "tthreadmessage.h"
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#include "tthread.h"
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#include "tconvert.h"
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#include "tstream.h"
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#include "trasterimage.h"
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#include "trop.h"
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#include "timagecache.h"
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#include "tstopwatch.h"
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// TnzBase includes
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#include "trenderresourcemanager.h"
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#include "tpredictivecachemanager.h"
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// Qt includes
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#include <qeventloop></qeventloop>
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#include <qcoreapplication></qcoreapplication>
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#include <qreadwritelock></qreadwritelock>
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#include <qreadlocker></qreadlocker>
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#include <qwritelocker></qwritelocker>
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#include <qthreadstorage></qthreadstorage>
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// tcg includes
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#include "tcg/tcg_deleter_types.h"
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// Debug
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//#define DIAGNOSTICS
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//#include "diagnostics.h"
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#include <queue></queue>
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#include <functional></functional>
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using namespace TThread;
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std::vector<const *="" tfx=""> calculateSortedFxs(TRasterFxP rootFx);</const>
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//================================================================================
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//    Preliminaries - Anonymous namespace
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//================================================================================
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namespace {
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// TRenderer-thread association storage. It provides TRenderers the per-thread
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// singleton status from inside a rendering process.
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QThreadStorage<trendererimp **=""> rendererStorage;</trendererimp>
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// Same for render process ids.
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QThreadStorage<unsigned *="" long=""> renderIdsStorage;</unsigned>
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//-------------------------------------------------------------------------------
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// Interlacing functions for field-based rendering
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inline void interlace(TRasterP f0, const TRasterP &f1, int field) {
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  if (f0->getPixelSize() != f1->getPixelSize())
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    throw TException("interlace: invalid raster combination");
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  assert(f0->getBounds() == f1->getBounds());
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  int outWrapBytes  = f0->getWrap() * f0->getPixelSize();
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  int inWrapBytes   = f1->getWrap() * f1->getPixelSize();
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  int outWrapBytes2 = outWrapBytes * 2;
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  int inWrapBytes2  = inWrapBytes * 2;
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  int rowSize       = f0->getLx() * f0->getPixelSize();
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  f1->lock();
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  f0->lock();
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  UCHAR *rowIn  = f1->getRawData();
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  UCHAR *rowOut = f0->getRawData();
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  if (field) rowIn += inWrapBytes;
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  int count = f0->getLy() / 2;
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  while (--count) {
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    memcpy(rowOut, rowIn, rowSize);
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    rowIn += inWrapBytes2;
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    rowOut += outWrapBytes2;
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  }
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  f1->unlock();
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  f0->unlock();
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}
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}  // anonymous namespace
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//================================================================================
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//    Preliminaries - output rasters management
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//================================================================================
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//===================
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//    RasterItem
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//-------------------
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//! The RasterItem class represents a reusable output raster for rendering
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//! purposes.
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//! RasterItems are used as TRenderer's output rasters in order to avoid the
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//! overhead
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//! of allocating one raster for each rendered frame.
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//! Each frame-rendering task will lock a RasterItem as preallocated output
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//! before starting the
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//! render, therefore changing the \b RasterItem::m_busy attribute accordingly.
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//! As each frame is rendered on a separate thread, the number of RasterItems
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//! that
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//! TRenderer will allocate depends on the number of rendering threads specified
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//! to it.
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//! \sa RasterPool, TRenderer classes
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class RasterItem {
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  std::string m_rasterId;
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public:
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  int m_bpp;
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  bool m_busy;
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  //---------------------------------------------------------
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  RasterItem(const TDimension &size, int bpp, bool busyFlag)
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      : m_rasterId(""), m_bpp(bpp), m_busy(busyFlag) {
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    TRasterP raster;
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    if (bpp == 32)
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      raster = TRaster32P(size);
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    else if (bpp == 64)
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      raster = TRaster64P(size);
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    else
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      assert(false);
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    m_rasterId = TImageCache::instance()->getUniqueId();
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    TImageCache::instance()->add(m_rasterId, TRasterImageP(raster));
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  }
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  //---------------------------------------------------------
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  ~RasterItem() { TImageCache::instance()->remove(m_rasterId); }
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  //---------------------------------------------------------
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  TRasterP getRaster() const {
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    TRasterImageP rimg =
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        (TRasterImageP)TImageCache::instance()->get(m_rasterId, true);
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    return rimg ? rimg->getRaster() : TRasterP();
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  }
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private:
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  // not implemented
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  RasterItem();
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  RasterItem(const TRaster &RasterItem);
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};
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//================================================================================
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//===================
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//    RasterPool
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//-------------------
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//! Stores a list of RasterItems under TRenderer's requests.
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class RasterPool {
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  TDimension m_size;
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  int m_bpp;
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  typedef std::list<rasteritem *=""> RasterRepository;</rasteritem>
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  RasterRepository m_rasterRepository;
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  TThread::Mutex m_repositoryLock;
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public:
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  RasterPool() : m_size(-1, -1) {}
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  ~RasterPool();
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  void setRasterSpecs(const TDimension &size, int bpp);
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  void getRasterSpecs(TDimension &size, int &bpp) {
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    size = m_size;
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    bpp  = m_bpp;
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  }
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  TRasterP getRaster();
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  TRasterP getRaster(const TDimension &size, int bpp);
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  void releaseRaster(const TRasterP &r);
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  void clear();
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};
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//---------------------------------------------------------
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void RasterPool::clear() {
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  QMutexLocker sl(&m_repositoryLock);
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  clearPointerContainer(m_rasterRepository);
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}
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//---------------------------------------------------------
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void RasterPool::setRasterSpecs(const TDimension &size, int bpp) {
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  if (size != m_size || bpp != m_bpp) {
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    m_size = size;
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    m_bpp  = bpp;
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    clear();
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  }
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}
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//---------------------------------------------------------
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TRasterP RasterPool::getRaster(const TDimension &size, int bpp) {
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  assert(size == m_size && bpp == m_bpp);
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  return getRaster();
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}
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//---------------------------------------------------------
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//! Returns for the first not-busy raster
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TRasterP RasterPool::getRaster() {
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  QMutexLocker sl(&m_repositoryLock);
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  RasterRepository::iterator it = m_rasterRepository.begin();
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  while (it != m_rasterRepository.end()) {
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    RasterItem *rasItem = *it;
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    if (rasItem->m_busy == false) {
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      TRasterP raster = rasItem->getRaster();
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      if (!raster) {
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        delete rasItem;
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        m_rasterRepository.erase(it++);
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        continue;
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      }
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      rasItem->m_busy = true;
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      raster->clear();
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      return raster;
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    }
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    ++it;
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  }
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  RasterItem *rasItem = new RasterItem(m_size, m_bpp, true);
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  m_rasterRepository.push_back(rasItem);
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  return rasItem->getRaster();
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}
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//---------------------------------------------------------
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//! Cerca il raster \b r in m_rasterRepository; se lo trova setta a \b false il
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//! campo \b m_busy.
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void RasterPool::releaseRaster(const TRasterP &r) {
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  if (!r) return;
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  QMutexLocker sl(&m_repositoryLock);
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  for (RasterRepository::iterator it = m_rasterRepository.begin();
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       it != m_rasterRepository.end(); ++it) {
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    RasterItem *rasItem = *it;
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    if (rasItem->getRaster()->getRawData() == r->getRawData()) {
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      assert(rasItem->m_busy);
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      rasItem->m_busy = false;
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      return;
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    }
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  }
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}
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//---------------------------------------------------------
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RasterPool::~RasterPool() {
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  /*if (m_rasterRepository.size())
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TSystem::outputDebug("~RasterPool: itemCount = " + toString
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((int)m_rasterRepository.size())+" (should be 0)\n");*/
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  // Release all raster items
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  clear();
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}
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//================================================================================
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//    Internal rendering classes declaration
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//================================================================================
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//=====================
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//    TRendererImp
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//---------------------
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class TRendererImp final : public TSmartObject {
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public:
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  struct RenderInstanceInfos {
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    int m_canceled;
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    int m_activeTasks;
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    int m_status;
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    RenderInstanceInfos()
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        : m_canceled(false), m_activeTasks(0), m_status(TRenderer::IDLE) {}
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  };
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public:
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  typedef std::vector<trenderport *=""> PortContainer;</trenderport>
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  typedef PortContainer::iterator PortContainerIterator;
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  QReadWriteLock m_portsLock;
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  PortContainer m_ports;
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  QMutex m_renderInstancesMutex;
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  std::map<unsigned long,="" renderinstanceinfos=""> m_activeInstances;</unsigned>
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  //! The renderer Id is a number uniquely associated with a TRenderer instance.
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  static unsigned long m_rendererIdCounter;
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  //! The render Id is a number uniquely associated with a render process
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  //! started
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  //! with the startRendering() method.
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  static unsigned long m_renderIdCounter;
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  unsigned long m_rendererId;
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  Executor m_executor;
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  bool m_precomputingEnabled;
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  RasterPool m_rasterPool;
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  std::vector<trenderresourcemanager *=""> m_managers;</trenderresourcemanager>
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  TAtomicVar m_undoneTasks;
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  // std::vector<qeventloop*> m_waitingLoops;</qeventloop*>
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  std::vector<bool *=""> m_waitingLoops;</bool>
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  TRasterFxP rootFx;
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  //-------------------------------------------------------------
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  TRendererImp(int nThreads);
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  ~TRendererImp();
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  void startRendering(unsigned long renderId,
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                      const std::vector<trenderer::renderdata> &renderDatas);</trenderer::renderdata>
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  void notifyRasterStarted(const TRenderPort::RenderData &rd);
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  void notifyRasterCompleted(const TRenderPort::RenderData &rd);
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  void notifyRasterFailure(const TRenderPort::RenderData &rd, TException &e);
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  void notifyRenderFinished(bool isCanceled = false);
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  void addPort(TRenderPort *port);
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  void removePort(TRenderPort *port);
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  void abortRendering(unsigned long renderId);
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  void stopRendering(bool waitForCompleteStop);
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  bool hasToDie(unsigned long renderId);
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  int getRenderStatus(unsigned long renderId);
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  void enablePrecomputing(bool on) { m_precomputingEnabled = on; }
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  bool isPrecomputingEnabled() const { return m_precomputingEnabled; }
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  void setThreadsCount(int nThreads) { m_executor.setMaxActiveTasks(nThreads); }
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  inline void declareRenderStart(unsigned long renderId);
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  inline void declareRenderEnd(unsigned long renderId);
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  inline void declareFrameStart(double frame);
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  inline void declareFrameEnd(double frame);
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  inline void declareStatusStart(int renderStatus);
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  inline void declareStatusEnd(int renderStatus);
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  void quitWaitingLoops();
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};
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#ifdef _WIN32
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template class DVAPI TSmartPointerT<trendererimp>;</trendererimp>
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#endif
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typedef TSmartPointerT<trendererimp> TRendererImpP;</trendererimp>
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unsigned long TRendererImp::m_rendererIdCounter = 0;
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unsigned long TRendererImp::m_renderIdCounter   = 0;
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//================================================================================
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//===================
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//    RenderTask
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//-------------------
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class RenderTask final : public TThread::Runnable {
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  std::vector<double> m_frames;</double>
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  unsigned long m_taskId;
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  unsigned long m_renderId;
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  TRendererImpP m_rendererImp;
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  TFxPair m_fx;
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  TPointD m_framePos;
Shinya Kitaoka 120a6e
  TDimension m_frameSize;
Shinya Kitaoka 120a6e
  TRenderSettings m_info;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  bool m_fieldRender, m_stereoscopic;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  Mutex m_rasterGuard;
Shinya Kitaoka 120a6e
  TTile m_tileA;  // in normal and field rendering, Rendered at given frame; in
Shinya Kitaoka 120a6e
                  // stereoscopic, rendered left frame
Shinya Kitaoka 120a6e
  TTile m_tileB;  // in  field rendering, rendered at frame + 0.5; in
Shinya Kitaoka 120a6e
                  // stereoscopic, rendered right frame
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  RenderTask(unsigned long renderId, unsigned long taskId, double frame,
Shinya Kitaoka 120a6e
             const TRenderSettings &ri, const TFxPair &fx,
Shinya Kitaoka 120a6e
             const TPointD &framePos, const TDimension &frameSize,
Shinya Kitaoka 120a6e
             const TRendererImpP &rendererImp);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  ~RenderTask() {}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  void addFrame(double frame) { m_frames.push_back(frame); }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  void buildTile(TTile &tile);
Shinya Kitaoka 120a6e
  void releaseTiles();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  void onFrameStarted();
Shinya Kitaoka 120a6e
  void onFrameCompleted();
Shinya Kitaoka 120a6e
  void onFrameFailed(TException &e);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  void preRun();
Shinya Kitaoka 473e70
  void run() override;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  int taskLoad() override { return 100; }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  void onFinished(TThread::RunnableP) override;
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
//    Implementations
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//==================
Toshihiro Shimizu 890ddd
//    TRenderer
Toshihiro Shimizu 890ddd
//------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderer::TRenderer(int nThread) {
Shinya Kitaoka 120a6e
  m_imp = new TRendererImp(nThread);  // Already adds a ref
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderer::TRenderer(TRendererImp *imp) : m_imp(imp) {
Shinya Kitaoka 120a6e
  if (m_imp) m_imp->addRef();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderer::TRenderer(const TRenderer &r) : m_imp(r.m_imp) {
Shinya Kitaoka 120a6e
  if (m_imp) m_imp->addRef();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::operator=(const TRenderer &r) {
Shinya Kitaoka 120a6e
  m_imp = r.m_imp;
Shinya Kitaoka 120a6e
  if (m_imp) m_imp->addRef();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderer::~TRenderer() {
Shinya Kitaoka 120a6e
  if (m_imp) m_imp->release();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
//! The static method is intended for use inside a rendering thread only. It
Shinya Kitaoka 120a6e
//! returns
Toshihiro Shimizu 890ddd
//! a copy of the eventual TRenderer interface installed on the thread -
Toshihiro Shimizu 890ddd
//! or an empty TRenderer if none happened to be. It can be set using the
Toshihiro Shimizu 890ddd
//! install() and uninstall() methods.
Shinya Kitaoka 120a6e
TRenderer TRenderer::instance() {
Shinya Kitaoka 120a6e
  TRendererImp **lData = rendererStorage.localData();
Shinya Kitaoka 120a6e
  if (lData) return TRenderer(*lData);
Shinya Kitaoka 120a6e
  return 0;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Returns the renderer id.
Shinya Kitaoka 120a6e
unsigned long TRenderer::rendererId() { return m_imp->m_rendererId; }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Returns the rendering process id currently running on the invoking
Toshihiro Shimizu 890ddd
//! thread.
Shinya Kitaoka 120a6e
unsigned long TRenderer::renderId() {
Shinya Kitaoka 120a6e
  unsigned long *lData = renderIdsStorage.localData();
Shinya Kitaoka 120a6e
  return lData ? *lData : -1;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Builds and returns an id for starting a new rendering process.
Shinya Kitaoka 120a6e
unsigned long TRenderer::buildRenderId() {
Shinya Kitaoka 120a6e
  return TRendererImp::m_renderIdCounter++;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Returns the renderId that will be used by the next startRendering() call.
Toshihiro Shimizu 890ddd
//! This method can be used to retrieve the renderId of a rendering instance
Toshihiro Shimizu 890ddd
//! before it is actually started - provided that no other render instance
Toshihiro Shimizu 890ddd
//! is launched inbetween.
Shinya Kitaoka 120a6e
unsigned long TRenderer::nextRenderId() {
Shinya Kitaoka 120a6e
  return TRendererImp::m_renderIdCounter;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareRenderStart(unsigned long renderId) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (unsigned int i = 0; i < m_managers.size(); ++i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderInstanceStart(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Declares that the render process of passed renderId is about to start.
Shinya Kitaoka 120a6e
void TRenderer::declareRenderStart(unsigned long renderId) {
Shinya Kitaoka 120a6e
  m_imp->declareRenderStart(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareRenderEnd(unsigned long renderId) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (int i = m_managers.size() - 1; i >= 0; --i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderInstanceEnd(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Declares that the render process of passed renderId has ended.
Shinya Kitaoka 120a6e
void TRenderer::declareRenderEnd(unsigned long renderId) {
Shinya Kitaoka 120a6e
  m_imp->declareRenderEnd(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareFrameStart(double frame) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (unsigned int i = 0; i < m_managers.size(); ++i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderFrameStart(frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Declares that render of passed frame is about to start.
Shinya Kitaoka 120a6e
void TRenderer::declareFrameStart(double frame) {
Shinya Kitaoka 120a6e
  m_imp->declareFrameStart(frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareFrameEnd(double frame) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (int i = m_managers.size() - 1; i >= 0; --i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderFrameEnd(frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Declares that render of passed has ended.
Shinya Kitaoka 120a6e
void TRenderer::declareFrameEnd(double frame) { m_imp->declareFrameEnd(frame); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareStatusStart(int renderStatus) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (unsigned int i = 0; i < m_managers.size(); ++i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderStatusStart(renderStatus);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
inline void TRendererImp::declareStatusEnd(int renderStatus) {
Shinya Kitaoka 120a6e
  // Inform the resource managers
Shinya Kitaoka 120a6e
  for (int i = m_managers.size() - 1; i >= 0; --i)
Shinya Kitaoka 120a6e
    m_managers[i]->onRenderStatusEnd(renderStatus);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Installs the specified render process on the invoking thread.
Shinya Kitaoka 120a6e
void TRenderer::install(unsigned long renderId) {
Shinya Kitaoka 120a6e
  m_imp->addRef();
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(new (TRendererImp *)(m_imp));
Shinya Kitaoka 120a6e
  renderIdsStorage.setLocalData(new unsigned long(renderId));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Uninstalls any rendering process active on the invoking thread.
Shinya Kitaoka 120a6e
void TRenderer::uninstall() {
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(0);
Shinya Kitaoka 120a6e
  renderIdsStorage.setLocalData(0);
Shinya Kitaoka 120a6e
  m_imp->release();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderResourceManager *TRenderer::getManager(unsigned int id) const {
Shinya Kitaoka 120a6e
  return m_imp->m_managers[id];
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::enablePrecomputing(bool on) { m_imp->enablePrecomputing(on); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool TRenderer::isPrecomputingEnabled() const {
Shinya Kitaoka 120a6e
  return m_imp->isPrecomputingEnabled();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::setThreadsCount(int nThreads) {
Shinya Kitaoka 120a6e
  m_imp->setThreadsCount(nThreads);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::addPort(TRenderPort *port) { m_imp->addPort(port); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::removePort(TRenderPort *port) { m_imp->removePort(port); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
unsigned long TRenderer::startRendering(double f, const TRenderSettings &info,
Shinya Kitaoka 120a6e
                                        const TFxPair &actualRoot) {
Shinya Kitaoka 120a6e
  assert(f >= 0);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  std::vector<renderdata> *rds = new std::vector<renderdata>;</renderdata></renderdata>
Shinya Kitaoka 120a6e
  rds->push_back(RenderData(f, info, actualRoot));
Shinya Kitaoka 120a6e
  return startRendering(rds);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//! Queues a rendering event in the main event loop.
Shinya Kitaoka 120a6e
//! NOTE: The passed pointer is owned by the TRenderer after it is submitted for
Shinya Kitaoka 120a6e
//! rendering -
Toshihiro Shimizu 890ddd
//! do not delete it later.
Shinya Kitaoka 120a6e
unsigned long TRenderer::startRendering(
Shinya Kitaoka 120a6e
    const std::vector<renderdata> *renderDatas) {</renderdata>
Shinya Kitaoka 120a6e
  if (renderDatas->empty()) {
Shinya Kitaoka 120a6e
    delete renderDatas;
Shinya Kitaoka 120a6e
    return -1;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Build a new render Id
Shinya Kitaoka 120a6e
  unsigned long renderId = m_imp->m_renderIdCounter++;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TRendererStartInvoker::StartInvokerRenderData srd;
Shinya Kitaoka 120a6e
  srd.m_renderId         = renderId;
Shinya Kitaoka 120a6e
  srd.m_renderDataVector = renderDatas;
Shinya Kitaoka 120a6e
  TRendererStartInvoker::instance()->emitStartRender(m_imp, srd);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  return renderId;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::abortRendering(unsigned long renderId) {
Shinya Kitaoka 120a6e
  m_imp->abortRendering(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRenderer::stopRendering(bool waitForCompleteStop) {
Shinya Kitaoka 120a6e
  m_imp->stopRendering(waitForCompleteStop);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool TRenderer::isAborted(unsigned long renderId) const {
Shinya Kitaoka 120a6e
  return m_imp->hasToDie(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int TRenderer::getRenderStatus(unsigned long renderId) const {
Shinya Kitaoka 120a6e
  return m_imp->getRenderStatus(renderId);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=====================
Toshihiro Shimizu 890ddd
//    TRendererImp
Toshihiro Shimizu 890ddd
//---------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
TRendererImp::TRendererImp(int nThreads)
Shinya Kitaoka 120a6e
    : m_executor()
Shinya Kitaoka 120a6e
    , m_undoneTasks()
Shinya Kitaoka 120a6e
    , m_rendererId(m_rendererIdCounter++)
Shinya Kitaoka 120a6e
    , m_precomputingEnabled(true) {
Shinya Kitaoka 120a6e
  m_executor.setMaxActiveTasks(nThreads);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  std::vector<trenderresourcemanagergenerator *=""> &generators =</trenderresourcemanagergenerator>
Shinya Kitaoka 120a6e
      TRenderResourceManagerGenerator::generators(false);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // May be adopted by other TRenderers from now on.
Shinya Kitaoka 120a6e
  addRef();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(new (TRendererImp *)(this));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  unsigned int i;
Shinya Kitaoka 120a6e
  for (i = 0; i < generators.size(); ++i) {
Shinya Kitaoka 120a6e
    TRenderResourceManager *manager = (*generators[i])();
Shinya Kitaoka 120a6e
    if (manager) m_managers.push_back(manager);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRendererImp::~TRendererImp() {
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(new (TRendererImp *)(this));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int i;
Shinya Kitaoka 120a6e
  for (i = m_managers.size() - 1; i >= 0; --i)
Shinya Kitaoka 120a6e
    if (m_managers[i]->renderHasOwnership()) delete m_managers[i];
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::addPort(TRenderPort *port) {
Shinya Kitaoka 120a6e
  QWriteLocker sl(&m_portsLock);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  PortContainerIterator it = std::find(m_ports.begin(), m_ports.end(), port);
Shinya Kitaoka 120a6e
  if (it == m_ports.end()) m_ports.push_back(port);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::removePort(TRenderPort *port) {
Shinya Kitaoka 120a6e
  QWriteLocker sl(&m_portsLock);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  PortContainerIterator it = std::find(m_ports.begin(), m_ports.end(), port);
Shinya Kitaoka 120a6e
  if (it != m_ports.end()) m_ports.erase(it);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool TRendererImp::hasToDie(unsigned long renderId) {
Shinya Kitaoka 120a6e
  QMutexLocker sl(&m_renderInstancesMutex);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  std::map<unsigned long,="" renderinstanceinfos="">::iterator it =</unsigned>
Shinya Kitaoka 120a6e
      m_activeInstances.find(renderId);
Shinya Kitaoka 120a6e
  assert(it != m_activeInstances.end());
Shinya Kitaoka 120a6e
  return it == m_activeInstances.end() ? true : it->second.m_canceled;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int TRendererImp::getRenderStatus(unsigned long renderId) {
Shinya Kitaoka 120a6e
  QMutexLocker sl(&m_renderInstancesMutex);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  std::map<unsigned long,="" renderinstanceinfos="">::iterator it =</unsigned>
Shinya Kitaoka 120a6e
      m_activeInstances.find(renderId);
Shinya Kitaoka 120a6e
  assert(it != m_activeInstances.end());
Shinya Kitaoka 120a6e
  return it == m_activeInstances.end() ? true : it->second.m_status;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::abortRendering(unsigned long renderId) {
Shinya Kitaoka 120a6e
  QMutexLocker sl(&m_renderInstancesMutex);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  std::map<unsigned long,="" renderinstanceinfos="">::iterator it =</unsigned>
Shinya Kitaoka 120a6e
      m_activeInstances.find(renderId);
Shinya Kitaoka 120a6e
  if (it != m_activeInstances.end()) it->second.m_canceled = true;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::stopRendering(bool waitForCompleteStop) {
Shinya Kitaoka 120a6e
  QMutexLocker sl(&m_renderInstancesMutex);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    // Tasks already stop rendering on their own when they don't find their
Shinya Kitaoka 120a6e
    // render ids here.
Shinya Kitaoka 120a6e
    std::map<unsigned long,="" renderinstanceinfos="">::iterator it;</unsigned>
Shinya Kitaoka 120a6e
    for (it = m_activeInstances.begin(); it != m_activeInstances.end(); ++it)
Shinya Kitaoka 120a6e
      it->second.m_canceled = true;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (waitForCompleteStop && m_undoneTasks > 0) {
Shinya Kitaoka 120a6e
    // Sometimes, QEventLoop suddenly stops processing slots (especially those
Shinya Kitaoka 120a6e
    // notifications
Shinya Kitaoka 120a6e
    // from active rendering instances) - therefore resulting in a block of the
Shinya Kitaoka 120a6e
    // application.
Shinya Kitaoka 120a6e
    // I've not figured out why (#QTBUG-11649?) - but substituting with a plain
Shinya Kitaoka 120a6e
    // while
Shinya Kitaoka 120a6e
    // seems to do the trick...
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    /*QEventLoop eventLoop;
Shinya Kitaoka 120a6e
m_waitingLoops.push_back(&eventLoop);
Shinya Kitaoka 120a6e
eventLoop.exec();*/
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    bool loopQuit = false;
Shinya Kitaoka 120a6e
    m_waitingLoops.push_back(&loopQuit);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    sl.unlock();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    while (!loopQuit)
Shinya Kitaoka 120a6e
      QCoreApplication::processEvents(QEventLoop::AllEvents |
Shinya Kitaoka 120a6e
                                      QEventLoop::WaitForMoreEvents);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::quitWaitingLoops() {
Shinya Kitaoka 120a6e
  // Make the stopRendering waiting loops quit
Shinya Kitaoka 120a6e
  while (!m_waitingLoops.empty()) {
Shinya Kitaoka 120a6e
    // rendererImp->m_waitingLoops.back()->quit();
Shinya Kitaoka 120a6e
    *m_waitingLoops.back() = true;
Shinya Kitaoka 120a6e
    m_waitingLoops.pop_back();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::notifyRasterStarted(const TRenderPort::RenderData &rd) {
Shinya Kitaoka 120a6e
  // Since notifications may trigger port removals, we always work on a copy of
Shinya Kitaoka 120a6e
  // the ports
Shinya Kitaoka 120a6e
  // vector.
Shinya Kitaoka 120a6e
  TRendererImp::PortContainer portsCopy;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QReadLocker sl(&m_portsLock);
Shinya Kitaoka 120a6e
    portsCopy = m_ports;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (PortContainerIterator it = portsCopy.begin(); it != portsCopy.end();
Shinya Kitaoka 120a6e
       ++it)
Shinya Kitaoka 120a6e
    (*it)->onRenderRasterStarted(rd);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::notifyRasterCompleted(const TRenderPort::RenderData &rd) {
Shinya Kitaoka 120a6e
  TRendererImp::PortContainer portsCopy;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QReadLocker sl(&m_portsLock);
Shinya Kitaoka 120a6e
    portsCopy = m_ports;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  assert(rd.m_rasA);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  for (PortContainerIterator it = portsCopy.begin(); it != portsCopy.end();
Shinya Kitaoka 120a6e
       ++it)
Shinya Kitaoka 120a6e
    (*it)->onRenderRasterCompleted(rd);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::notifyRasterFailure(const TRenderPort::RenderData &rd,
Shinya Kitaoka 120a6e
                                       TException &e) {
Shinya Kitaoka 120a6e
  TRendererImp::PortContainer portsCopy;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QReadLocker sl(&m_portsLock);
Shinya Kitaoka 120a6e
    portsCopy = m_ports;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  for (PortContainerIterator it = portsCopy.begin(); it != portsCopy.end();
Shinya Kitaoka 120a6e
       ++it)
Shinya Kitaoka 120a6e
    (*it)->onRenderFailure(rd, e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererImp::notifyRenderFinished(bool isCanceled) {
Shinya Kitaoka 120a6e
  TRendererImp::PortContainer portsCopy;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QReadLocker sl(&m_portsLock);
Shinya Kitaoka 120a6e
    portsCopy = m_ports;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  auto sortedFxs = calculateSortedFxs(rootFx);
Shinya Kitaoka 120a6e
  for (auto fx : sortedFxs) {
Shinya Kitaoka 120a6e
    if (fx) const_cast<tfx *="">(fx)->callEndRenderHandler();</tfx>
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (PortContainerIterator it = portsCopy.begin(); it != portsCopy.end();
Shinya Kitaoka 120a6e
       ++it)
Shinya Kitaoka 120a6e
    (*it)->onRenderFinished();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//====================
Toshihiro Shimizu 890ddd
//    TRenderPort
Toshihiro Shimizu 890ddd
//--------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderPort::TRenderPort() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TRenderPort::~TRenderPort() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
//! Setta \b m_renderArea a \b area e pulisce l'istanza corrente di \b
Shinya Kitaoka 120a6e
//! RasterPool.
Shinya Kitaoka 120a6e
void TRenderPort::setRenderArea(const TRectD &area) { m_renderArea = area; }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
//! Ritorna \b m_renderArea.
Shinya Kitaoka 120a6e
TRectD &TRenderPort::getRenderArea() { return m_renderArea; }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//===================
Toshihiro Shimizu 890ddd
//    RenderTask
Toshihiro Shimizu 890ddd
//-------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
RenderTask::RenderTask(unsigned long renderId, unsigned long taskId,
Shinya Kitaoka 120a6e
                       double frame, const TRenderSettings &ri,
Shinya Kitaoka 120a6e
                       const TFxPair &fx, const TPointD &framePos,
Shinya Kitaoka 120a6e
                       const TDimension &frameSize,
Shinya Kitaoka 120a6e
                       const TRendererImpP &rendererImp)
Shinya Kitaoka 120a6e
    : m_renderId(renderId)
Shinya Kitaoka 120a6e
    , m_taskId(taskId)
Shinya Kitaoka 120a6e
    , m_info(ri)
Shinya Kitaoka 120a6e
    , m_fx(fx)
Shinya Kitaoka 120a6e
    , m_frameSize(frameSize)
Shinya Kitaoka 120a6e
    , m_framePos(framePos)
Shinya Kitaoka 120a6e
    , m_rendererImp(rendererImp)
Shinya Kitaoka 120a6e
    , m_fieldRender(ri.m_fieldPrevalence != TRenderSettings::NoField)
Shinya Kitaoka 120a6e
    , m_stereoscopic(ri.m_stereoscopic) {
Shinya Kitaoka 120a6e
  m_frames.push_back(frame);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Connect the onFinished slot
Shinya Kitaoka 120a6e
  connect(this, SIGNAL(finished(TThread::RunnableP)), this,
Shinya Kitaoka 120a6e
          SLOT(onFinished(TThread::RunnableP)));
Shinya Kitaoka 120a6e
  connect(this, SIGNAL(exception(TThread::RunnableP)), this,
Shinya Kitaoka 120a6e
          SLOT(onFinished(TThread::RunnableP)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // The shrink info is currently reversed to the settings'affine. Shrink info
Shinya Kitaoka 120a6e
  // in the TRenderSettings
Shinya Kitaoka 120a6e
  // is no longer supported.
Shinya Kitaoka 120a6e
  m_info.m_shrinkX = m_info.m_shrinkY = 1;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::preRun() {
Shinya Kitaoka 120a6e
  TRectD geom(m_framePos, TDimensionD(m_frameSize.lx, m_frameSize.ly));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (m_fx.m_frameA) m_fx.m_frameA->dryCompute(geom, m_frames[0], m_info);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (m_fx.m_frameB)
Shinya Kitaoka 120a6e
    m_fx.m_frameB->dryCompute(
Shinya Kitaoka 120a6e
        geom, m_fieldRender ? m_frames[0] + 0.5 : m_frames[0], m_info);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::run() {
Shinya Kitaoka 120a6e
  // Retrieve the task's frame
Shinya Kitaoka 120a6e
  assert(!m_frames.empty());
Shinya Kitaoka 120a6e
  double t = m_frames[0];
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (m_rendererImp->hasToDie(m_renderId)) {
Shinya Kitaoka 120a6e
    TException e("Render task aborted");
Shinya Kitaoka 120a6e
    onFrameFailed(e);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Install the renderer in current thread
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(
Shinya Kitaoka 120a6e
      new (TRendererImp *)(m_rendererImp.getPointer()));
Shinya Kitaoka 120a6e
  renderIdsStorage.setLocalData(new unsigned long(m_renderId));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Inform the managers of frame start
Shinya Kitaoka 120a6e
  m_rendererImp->declareFrameStart(t);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  auto sortedFxs = calculateSortedFxs(m_fx.m_frameA);
Shinya Kitaoka 120a6e
  for (auto fx : sortedFxs) {
Shinya Kitaoka 120a6e
    if (fx) const_cast<tfx *="">(fx)->callStartRenderFrameHandler(&m_info, t);</tfx>
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  try {
Shinya Kitaoka 120a6e
    onFrameStarted();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TStopWatch::global(8).start();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    if (!m_fieldRender && !m_stereoscopic) {
Shinya Kitaoka 120a6e
      // Common case - just build the first tile
Shinya Kitaoka 120a6e
      buildTile(m_tileA);
Shinya Kitaoka 120a6e
      /*-- 通常はここがFxのレンダリング処理 --*/
Shinya Kitaoka 120a6e
      m_fx.m_frameA->compute(m_tileA, t, m_info);
Shinya Kitaoka 120a6e
    } else {
Shinya Kitaoka 120a6e
      assert(!(m_stereoscopic && m_fieldRender));
Shinya Kitaoka 120a6e
      // Field rendering  or stereoscopic case
Shinya Kitaoka 120a6e
      if (m_stereoscopic) {
Shinya Kitaoka 120a6e
        buildTile(m_tileA);
Shinya Kitaoka 120a6e
        m_fx.m_frameA->compute(m_tileA, t, m_info);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        buildTile(m_tileB);
Shinya Kitaoka 120a6e
        m_fx.m_frameB->compute(m_tileB, t, m_info);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      // if fieldPrevalence, Decide the rendering frames depending on field
Shinya Kitaoka 120a6e
      // prevalence
Shinya Kitaoka 120a6e
      else if (m_info.m_fieldPrevalence == TRenderSettings::EvenField) {
Shinya Kitaoka 120a6e
        buildTile(m_tileA);
Shinya Kitaoka 120a6e
        m_fx.m_frameA->compute(m_tileA, t, m_info);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        buildTile(m_tileB);
Shinya Kitaoka 120a6e
        m_fx.m_frameB->compute(m_tileB, t + 0.5, m_info);
Shinya Kitaoka 120a6e
      } else {
Shinya Kitaoka 120a6e
        buildTile(m_tileB);
Shinya Kitaoka 120a6e
        m_fx.m_frameA->compute(m_tileB, t, m_info);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        buildTile(m_tileA);
Shinya Kitaoka 120a6e
        m_fx.m_frameB->compute(m_tileA, t + 0.5, m_info);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TStopWatch::global(8).stop();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    onFrameCompleted();
Shinya Kitaoka 120a6e
  } catch (TException &e) {
Shinya Kitaoka 120a6e
    onFrameFailed(e);
Shinya Kitaoka 120a6e
  } catch (...) {
Shinya Kitaoka 120a6e
    TException ex("Unknown render exception");
Shinya Kitaoka 120a6e
    onFrameFailed(ex);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Inform the managers of frame end
Shinya Kitaoka 120a6e
  m_rendererImp->declareFrameEnd(t);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Uninstall the renderer from current thread
Shinya Kitaoka 120a6e
  rendererStorage.setLocalData(0);
Shinya Kitaoka 120a6e
  renderIdsStorage.setLocalData(0);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (auto fx : sortedFxs) {
Shinya Kitaoka 120a6e
    if (fx) const_cast<tfx *="">(fx)->callEndRenderFrameHandler(&m_info, t);</tfx>
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::buildTile(TTile &tile) {
Shinya Kitaoka 120a6e
  tile.m_pos = m_framePos;
Shinya Kitaoka 120a6e
  tile.setRaster(
Shinya Kitaoka 120a6e
      m_rendererImp->m_rasterPool.getRaster(m_frameSize, m_info.m_bpp));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::releaseTiles() {
Shinya Kitaoka 120a6e
  m_rendererImp->m_rasterPool.releaseRaster(m_tileA.getRaster());
Shinya Kitaoka 120a6e
  m_tileA.setRaster(TRasterP());
Shinya Kitaoka 120a6e
  if (m_fieldRender || m_stereoscopic) {
Shinya Kitaoka 120a6e
    m_rendererImp->m_rasterPool.releaseRaster(m_tileB.getRaster());
Shinya Kitaoka 120a6e
    m_tileB.setRaster(TRasterP());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::onFrameStarted() {
Shinya Kitaoka 120a6e
  TRenderPort::RenderData rd(m_frames, m_info, 0, 0, m_renderId, m_taskId);
Shinya Kitaoka 120a6e
  m_rendererImp->notifyRasterStarted(rd);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::onFrameCompleted() {
Shinya Kitaoka 120a6e
  TRasterP rasA(m_tileA.getRaster());
Shinya Kitaoka 120a6e
  TRasterP rasB(m_tileB.getRaster());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (m_fieldRender) {
Shinya Kitaoka 120a6e
    assert(rasB);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    double t = m_frames[0];
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    int f = (m_info.m_fieldPrevalence == TRenderSettings::EvenField) ? 0 : 1;
Shinya Kitaoka 120a6e
    interlace(rasA, rasB, f);
Shinya Kitaoka 120a6e
    rasB = TRasterP();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  TRenderPort::RenderData rd(m_frames, m_info, rasA, rasB, m_renderId,
Shinya Kitaoka 120a6e
                             m_taskId);
Shinya Kitaoka 120a6e
  m_rendererImp->notifyRasterCompleted(rd);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::onFrameFailed(TException &e) {
Shinya Kitaoka 120a6e
  // TRasterP evenRas(m_evenTile.getRaster());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  TRenderPort::RenderData rd(m_frames, m_info, m_tileA.getRaster(),
Shinya Kitaoka 120a6e
                             m_tileB.getRaster(), m_renderId, m_taskId);
Shinya Kitaoka 120a6e
  m_rendererImp->notifyRasterFailure(rd, e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RenderTask::onFinished(TThread::RunnableP) {
Shinya Kitaoka 120a6e
  TRendererImp *rendererImp = m_rendererImp.getPointer();
Shinya Kitaoka 120a6e
  --rendererImp->m_undoneTasks;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Tiles release back to the Raster Pool happens in the main thread, after all
Shinya Kitaoka 120a6e
  // possible
Shinya Kitaoka 120a6e
  // signals emitted in the onFrameCompleted/Failed notifications have been
Shinya Kitaoka 120a6e
  // resolved, thus
Shinya Kitaoka 120a6e
  // ensuring that no other rendering thread owns the rasters before them.
Shinya Kitaoka 120a6e
  releaseTiles();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Update the render instance status
Shinya Kitaoka 120a6e
  bool instanceExpires = false;
Campbell Barton 197095
  bool isCanceled = false;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QMutexLocker sl(&rendererImp->m_renderInstancesMutex);
Shinya Kitaoka 120a6e
    std::map<unsigned long,="" trendererimp::renderinstanceinfos="">::iterator it =</unsigned>
Shinya Kitaoka 120a6e
        rendererImp->m_activeInstances.find(m_renderId);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    if (it != rendererImp->m_activeInstances.end() &&
Shinya Kitaoka 120a6e
        (--it->second.m_activeTasks) <= 0) {
Shinya Kitaoka 120a6e
      instanceExpires = true;
Campbell Barton 197095
      isCanceled = (m_info.m_isCanceled && *m_info.m_isCanceled);
Shinya Kitaoka 120a6e
      rendererImp->m_activeInstances.erase(m_renderId);
Campbell Barton 197095
      // m_info is freed, don't access further!
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // If the render instance has just expired
Shinya Kitaoka 120a6e
  if (instanceExpires) {
Shinya Kitaoka 120a6e
    /*-- キャンセルされた場合はm_overallRenderedRegionの更新をしない --*/
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // Inform the render ports
Shinya Kitaoka 120a6e
    rendererImp->notifyRenderFinished(isCanceled);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // NOTE: This slot is currently invoked on the main thread. It could
Shinya Kitaoka 120a6e
    // eventually be
Shinya Kitaoka 120a6e
    // invoked directly on rendering threads, specifying the
Shinya Kitaoka 120a6e
    // Qt::DirectConnection option -
Shinya Kitaoka 120a6e
    // but probably there would be no real advantage in doing so...
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    // Temporarily install the renderer in current thread
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    rendererStorage.setLocalData(new (TRendererImp *)(rendererImp));
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    renderIdsStorage.setLocalData(new unsigned long(m_renderId));
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    // Inform the resource managers
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    rendererImp->declareRenderEnd(m_renderId);
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    // Uninstall the temporary
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    rendererStorage.setLocalData(0);
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    renderIdsStorage.setLocalData(0);
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    rendererImp->m_rasterPool
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        .clear();  // Isn't this misplaced? Should be in the block
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  }                // below...
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  // If no rendering task (of this or other render instances) is found...
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  if (rendererImp->m_undoneTasks == 0) {
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    QMutexLocker sl(&rendererImp->m_renderInstancesMutex);
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    rendererImp->quitWaitingLoops();
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  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
//    Tough Stuff
Toshihiro Shimizu 890ddd
//================================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererStartInvoker::emitStartRender(TRendererImp *renderer,
Shinya Kitaoka 120a6e
                                            StartInvokerRenderData rd) {
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  renderer->addRef();
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  Q_EMIT startRender(renderer, rd);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TRendererStartInvoker::doStartRender(TRendererImp *renderer,
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                                          StartInvokerRenderData rd) {
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  renderer->startRendering(rd.m_renderId, *rd.m_renderDataVector);
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  renderer->release();
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  delete rd.m_renderDataVector;
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}
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std::vector<const *="" tfx=""> calculateSortedFxs(TRasterFxP rootFx) {</const>
Shinya Kitaoka 120a6e
  std::map<const *="" *,="" std::set<const="" tfx="">> E; /* 辺の情報 */</const>
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  std::set<const *="" tfx=""> Sources; /* 入次数0のノード群 */</const>
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  std::queue<const *="" tfx=""> Q;</const>
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  Q.push(rootFx.getPointer());
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  E[rootFx.getPointer()] = std::set<const *="" tfx="">();</const>
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  while (!Q.empty()) {
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    const TFx *vptr = Q.front();
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    Q.pop();
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    if (!vptr) {
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      continue;
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    }
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    /* 繋がっている入力ポートの先の Fx を訪問する
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入力ポートが無ければ終了 */
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    int portCount = vptr->getInputPortCount();
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    if (portCount < 1) {
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      Sources.insert(vptr);
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      continue;
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    }
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    for (int i = 0; i < portCount; i++) {
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      TFxPort *port = vptr->getInputPort(i);
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      if (!port) {
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        continue;
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      }
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      TFxP u          = port->getFx();
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      const TFx *uptr = u.getPointer();
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      if (E.count(uptr) == 0) {
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        E[uptr] = std::set<const *="" tfx="">();</const>
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      }
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      if (E[uptr].count(vptr) == 0) {
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        E[uptr].insert(vptr);
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      }
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      Q.push(uptr);
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    }
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  }
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  /* トポロジカルソート */
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  std::set<const *="" tfx=""> visited;</const>
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  std::vector<const *="" tfx=""> L;</const>
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  std::function<void(const *)="" tfx=""> visit = [&visit, &visited, &E,</void(const>
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                                            &L](const TFx *fx) {
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    if (visited.count(fx)) return;
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    visited.insert(fx);
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    auto edge = E[fx];
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    for (auto i = edge.cbegin(); i != edge.cend(); i++) {
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      visit(*i);
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    }
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    L.insert(L.begin(), fx);
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  };
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  for (auto i = E.cbegin(); i != E.cend(); i++) {
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    visit(i->first);
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  }
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  return L;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
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void TRendererImp::startRendering(
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    unsigned long renderId,
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    const std::vector<trenderer::renderdata> &renderDatas) {</trenderer::renderdata>
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  rootFx = renderDatas.front().m_fxRoot.m_frameA;
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  int T  = renderDatas.size();
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  for (int z = 0; z < T; z++) {
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    auto sortedFxs = calculateSortedFxs(renderDatas[z].m_fxRoot.m_frameA);
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    if (z == 0) {
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      for (auto fx : sortedFxs) {
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        if (fx) const_cast<tfx *="">(fx)->callStartRenderHandler();</tfx>
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      }
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    }
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  }
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  struct locals {
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    static inline void setStorage(TRendererImp *imp, unsigned long renderId) {
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      rendererStorage.setLocalData(new (TRendererImp *)(imp));
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      renderIdsStorage.setLocalData(new unsigned long(renderId));
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    }
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    static inline void clearStorage() {
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      rendererStorage.setLocalData(0);
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      renderIdsStorage.setLocalData(0);
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    }
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    static inline void declareStatusStart(TRendererImp *imp,
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                                          TRenderer::RenderStatus status,
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                                          RenderInstanceInfos *renderInfos) {
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      renderInfos->m_status = status;
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      imp->declareStatusStart(status);
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    }
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    //-----------------------------------------------------------------------
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    struct InstanceDeclaration {
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      TRendererImp *m_imp;
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      unsigned long m_renderId;
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      bool m_rollback;
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      InstanceDeclaration(TRendererImp *imp, unsigned long renderId)
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          : m_imp(imp), m_renderId(renderId), m_rollback(true) {}
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      ~InstanceDeclaration() {
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        if (m_rollback) {
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          QMutexLocker locker(&m_imp->m_renderInstancesMutex);
Shinya Kitaoka 120a6e
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          m_imp->m_activeInstances.erase(m_renderId);
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          if (m_imp->m_undoneTasks == 0) m_imp->quitWaitingLoops();
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        }
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      }
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      void commit() { m_rollback = false; }
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    };
Shinya Kitaoka 120a6e
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    struct StorageDeclaration {
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      StorageDeclaration(TRendererImp *imp, unsigned long renderId) {
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        setStorage(imp, renderId);
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      }
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      ~StorageDeclaration() { clearStorage(); }
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    };
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    struct RenderDeclaration {
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      TRendererImp *m_imp;
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      unsigned long m_renderId;
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      bool m_rollback;
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      RenderDeclaration(TRendererImp *imp, unsigned long renderId)
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          : m_imp(imp), m_renderId(renderId), m_rollback(true) {
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        imp->declareRenderStart(renderId);
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      }
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      ~RenderDeclaration() {
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        if (m_rollback) m_imp->declareRenderEnd(m_renderId);
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      }
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      void commit() { m_rollback = false; }
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    };
Shinya Kitaoka 120a6e
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    struct StatusDeclaration {
Shinya Kitaoka 120a6e
      TRendererImp *m_imp;
Shinya Kitaoka 120a6e
      TRenderer::RenderStatus m_status;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      StatusDeclaration(TRendererImp *imp, TRenderer::RenderStatus status,
Shinya Kitaoka 120a6e
                        RenderInstanceInfos *renderInfos)
Shinya Kitaoka 120a6e
          : m_imp(imp), m_status(status) {
Shinya Kitaoka 120a6e
        declareStatusStart(imp, status, renderInfos);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      ~StatusDeclaration() { m_imp->declareStatusEnd(m_status); }
Shinya Kitaoka 120a6e
    };
Shinya Kitaoka 120a6e
  };  // locals
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // DIAGNOSTICS_CLEAR;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  //----------------------------------------------------------------------
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  //    Preliminary initializations
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  //----------------------------------------------------------------------
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  // Calculate the overall render area - sum of all render ports' areas
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  TRectD renderArea;
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QReadLocker sl(&m_portsLock);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    for (PortContainerIterator it = m_ports.begin(); it != m_ports.end(); ++it)
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      renderArea += (*it)->getRenderArea();
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  }
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  const TRenderSettings &info(renderDatas[0].m_info);
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  // Extract the render geometry
Shinya Kitaoka 120a6e
  TPointD pos(renderArea.getP00());
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  TDimension frameSize(tceil(renderArea.getLx()), tceil(renderArea.getLy()));
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  TRectD camBox(TPointD(pos.x / info.m_shrinkX, pos.y / info.m_shrinkY),
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                TDimensionD(frameSize.lx, frameSize.ly));
Shinya Kitaoka 120a6e
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  // Refresh the raster pool specs
Shinya Kitaoka 120a6e
  m_rasterPool.setRasterSpecs(frameSize, info.m_bpp);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Set a temporary active instance count - so that hasToDie(renderId) returns
Shinya Kitaoka 120a6e
  // false
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  RenderInstanceInfos *renderInfos;
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  {
Shinya Kitaoka 120a6e
    QMutexLocker locker(&m_renderInstancesMutex);
Shinya Kitaoka 120a6e
    renderInfos                = &m_activeInstances[renderId];
Shinya Kitaoka 120a6e
    renderInfos->m_activeTasks = 1;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  locals::InstanceDeclaration instanceDecl(this, renderId);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  //----------------------------------------------------------------------
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  //    Clustering - Render Tasks creation
Shinya Kitaoka 120a6e
  //----------------------------------------------------------------------
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  std::vector<rendertask *=""> tasksVector;</rendertask>
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Shinya Kitaoka 120a6e
  struct TasksCleaner {
Shinya Kitaoka 120a6e
    std::vector<rendertask *=""> &m_tasksVector;</rendertask>
Shinya Kitaoka 120a6e
    ~TasksCleaner() {
Shinya Kitaoka 120a6e
      std::for_each(m_tasksVector.begin(), m_tasksVector.end(),
Shinya Kitaoka 120a6e
                    tcg::deleter<rendertask>());</rendertask>
Shinya Kitaoka 120a6e
    }
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  } tasksCleaner = {tasksVector};
Shinya Kitaoka 120a6e
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  unsigned long tasksIdCounter = 0;
Shinya Kitaoka 120a6e
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  std::map<std::string, *="" rendertask=""> clusters;</std::string,>
Shinya Kitaoka 120a6e
  std::vector<trenderer::renderdata>::const_iterator it;</trenderer::renderdata>
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  std::map<std::string, *="" rendertask="">::iterator jt;</std::string,>
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  for (it = renderDatas.begin(); it != renderDatas.end(); ++it) {
Shinya Kitaoka 120a6e
    // Check for user cancels
Shinya Kitaoka 120a6e
    if (hasToDie(renderId)) return;
Shinya Kitaoka 120a6e
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    // Build the frame's description alias
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    const TRenderer::RenderData &renderData = *it;
Shinya Kitaoka 120a6e
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    /*--- カメラサイズ (LevelAutoやノイズで使用する) ---*/
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    TRenderSettings rs = renderData.m_info;
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    rs.m_cameraBox     = camBox;
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    /*--- 途中でPreview計算がキャンセルされたときのフラグ ---*/
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    rs.m_isCanceled = &renderInfos->m_canceled;
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    TRasterFxP fx = renderData.m_fxRoot.m_frameA;
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    assert(fx);
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    double frame = renderData.m_frame;
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    std::string alias = fx->getAlias(frame, renderData.m_info);
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    if (renderData.m_fxRoot.m_frameB)
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      alias = alias +
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              renderData.m_fxRoot.m_frameB->getAlias(frame, renderData.m_info);
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    // Search the alias among stored clusters - and store the frame
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    jt = clusters.find(alias);
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    if (jt == clusters.end()) {
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      RenderTask *newTask =
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          new RenderTask(renderId, tasksIdCounter++, renderData.m_frame, rs,
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                         renderData.m_fxRoot, pos, frameSize, this);
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      tasksVector.push_back(newTask);
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      clusters.insert(std::make_pair(alias, newTask));
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    } else
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      jt->second->addFrame(renderData.m_frame);
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    // Call processEvents to make the GUI reactive.
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    QCoreApplication::instance()->processEvents();
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  }
Shinya Kitaoka 120a6e
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  // Release the clusters - we'll just need the tasks vector from now on
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  clusters.clear();
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  std::vector<rendertask *="">::iterator kt, kEnd = tasksVector.end();</rendertask>
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  {
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    // Install TRenderer on current thread before proceeding
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    locals::StorageDeclaration storageDecl(this, renderId);
Shinya Kitaoka 120a6e
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    // Inform the resource managers
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    locals::RenderDeclaration renderDecl(this, renderId);
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    //----------------------------------------------------------------------
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    //    Precomputing
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    //----------------------------------------------------------------------
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    if (m_precomputingEnabled) {
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      // Set current maxTileSize for cache manager precomputation
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      const TRenderSettings &rs = renderDatas[0].m_info;
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      TPredictiveCacheManager::instance()->setMaxTileSize(rs.m_maxTileSize);
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      TPredictiveCacheManager::instance()->setBPP(rs.m_bpp);
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      // Perform the first precomputing run - fx usages declaration
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      {
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        locals::StatusDeclaration firstrunDecl(this, TRenderer::FIRSTRUN,
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                                               renderInfos);
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        for (kt = tasksVector.begin(); kt != kEnd; ++kt) {
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          if (hasToDie(renderId)) return;
Toshihiro Shimizu 890ddd
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          (*kt)->preRun();
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          // NOTE: Thread-specific data must be temporarily uninstalled before
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          // processing events (which may redefine the thread data).
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          locals::clearStorage();
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          QCoreApplication::instance()->processEvents();
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          locals::setStorage(this, renderId);
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        }
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      }
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      // Pass to the TESTRUN status - this one should faithfully reproduce
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      // the actual COMPUTING status
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      {
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        locals::StatusDeclaration testrunDecl(this, TRenderer::TESTRUN,
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                                              renderInfos);
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        for (kt = tasksVector.begin(); kt != kEnd; ++kt) {
Shinya Kitaoka 120a6e
          if (hasToDie(renderId)) return;
Shinya Kitaoka 120a6e
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          (*kt)->preRun();
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          // NOTE: Thread-specific data must be temporarily uninstalled before
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          // processing events (which may redefine the thread data).
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          locals::clearStorage();
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          QCoreApplication::instance()->processEvents();
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          locals::setStorage(this, renderId);
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        }
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      }
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    }
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    //----------------------------------------------------------------------
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    //    Render
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    //----------------------------------------------------------------------
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    locals::declareStatusStart(this, TRenderer::COMPUTING, renderInfos);
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    // Update the tasks counts
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    m_undoneTasks += tasksVector.size();
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    {
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      QMutexLocker locker(&m_renderInstancesMutex);
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      renderInfos->m_activeTasks = tasksVector.size();
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    }
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    renderDecl.commit();  // Declarations are taken over by render tasks
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  }
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  instanceDecl.commit();  // Same here
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  // Launch the render
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  for (kt = tasksVector.begin(); kt != tasksVector.end(); ++kt)
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    m_executor.addTask(*kt);
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  tasksVector.clear();  // Prevent tasks destruction by TasksCleaner
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}
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void TRenderer::initialize() { TRendererStartInvoker::instance(); }