C++ TRasterP::clone方法代码示例

void SceneViewer::onButtonPressed(FlipConsole::EGadget button) {
  if (m_freezedStatus != NO_FREEZED) return;
  switch (button) {
  case FlipConsole::eSaveImg: {
    if (m_previewMode == NO_PREVIEW) {
      DVGui::warning(QObject::tr(
          "It is not possible to save images in camera stand view."));
      return;
    }
    TApp *app = TApp::instance();
    int row   = app->getCurrentFrame()->getFrame();

    Previewer *previewer =
        Previewer::instance(m_previewMode == SUBCAMERA_PREVIEW);
    if (!previewer->isFrameReady(row)) {
      DVGui::warning(QObject::tr("The preview images are not ready yet."));
      return;
    }

    TRasterP ras =
        previewer->getRaster(row, m_visualSettings.m_recomputeIfNeeded);

    TImageCache::instance()->add(QString("TnzCompareImg"),
                                 TRasterImageP(ras->clone()));

    break;
  }

  case FlipConsole::eSave:
    Previewer::instance(m_previewMode == SUBCAMERA_PREVIEW)
        ->saveRenderedFrames();
    break;

  case FlipConsole::eHisto: {
    QAction *action = CommandManager::instance()->getAction(MI_Histogram);
    action->trigger();
    break;
  }

  case FlipConsole::eDefineSubCamera:
    m_editPreviewSubCamera = !m_editPreviewSubCamera;
    update();
    break;

  // open locator. Create one for the first time
  case FlipConsole::eLocator:
    if (!m_locator) m_locator = new LocatorPopup(this);
    m_locator->show();
    m_locator->raise();
    m_locator->activateWindow();
    break;
  }
}

 void onRenderRasterCompleted(const RenderData &renderData) override {
   TRasterP outputRaster = renderData.m_rasA;
   TRasterImageP img(outputRaster->clone());
   img->setDpi(m_cameraDpi.x, m_cameraDpi.y);
   if (m_outputImage)
     m_outputImage->setImg(img);
   else if (m_outputLevel) {
     std::vector<std::string> ids;
     for (int i = 0; i < (int)renderData.m_frames.size(); i++) {
       TFrameId fid((int)(renderData.m_frames[i]) + 1);
       m_outputLevel->setFrame(fid, img);
       std::string id = m_outputLevel->getSimpleLevel()->getImageId(fid);
       ids.push_back(id);
     }
     img = TImageP();
     for (int i = 0; i < (int)ids.size(); i++)
       TImageCache::instance()->compress(ids[i]);
   }
 }

void AntialiasPopup::setCurrentSampleRaster()
{
	TRasterP sampleRas;

	m_startRas = TRasterP();
	TSelection *selection = TApp::instance()->getCurrentSelection()->getSelection();
	TCellSelection *cellSelection = dynamic_cast<TCellSelection *>(selection);
	TFilmstripSelection *filmstripSelection = dynamic_cast<TFilmstripSelection *>(selection);
	TImageP image;
	if (cellSelection) {
		TApp *app = TApp::instance();
		TXsheet *xsh = app->getCurrentXsheet()->getXsheet();
		TXshCell cell = xsh->getCell(app->getCurrentFrame()->getFrameIndex(), app->getCurrentColumn()->getColumnIndex());
		TImageP aux = cell.getImage(true);
		if (aux)
			image = aux->cloneImage();
	} else if (filmstripSelection) {
		TApp *app = TApp::instance();
		TXshSimpleLevel *simpleLevel = app->getCurrentLevel()->getSimpleLevel();
		if (simpleLevel) {
			TImageP imageAux = simpleLevel->getFrame(app->getCurrentFrame()->getFid(), true);
			if (imageAux)
				image = imageAux->cloneImage();
		}
	}

	if (!image || !(sampleRas = image->raster())) {
		m_viewer->setImage(TImageP());
		m_viewer->update();
		m_okBtn->setEnabled(false);
		return;
	}

	m_okBtn->setEnabled(true);
	m_startRas = sampleRas->clone();
	onChange(m_startRas, sampleRas, m_thresholdField->getValue(), m_softnessField->getValue());

	m_viewer->setImage(image);
	m_viewer->update();
}

void BrightnessAndContrastPopup::setCurrentSampleRaster()
{
	TRasterP sampleRas;

	m_startRas = TRasterP();
	TSelection *selection = TApp::instance()->getCurrentSelection()->getSelection();
	TCellSelection *cellSelection = dynamic_cast<TCellSelection *>(selection);
	TFilmstripSelection *filmstripSelection = dynamic_cast<TFilmstripSelection *>(selection);
	if (cellSelection) {
		TApp *app = TApp::instance();
		TXsheet *xsh = app->getCurrentXsheet()->getXsheet();
		TXshCell cell = xsh->getCell(app->getCurrentFrame()->getFrameIndex(), app->getCurrentColumn()->getColumnIndex());
		TRasterImageP rasImage = cell.getImage(true);
		if (rasImage && rasImage->getRaster())
			sampleRas = rasImage->getRaster()->clone();
	} else if (filmstripSelection) {
		TApp *app = TApp::instance();
		TXshSimpleLevel *simpleLevel = app->getCurrentLevel()->getSimpleLevel();
		if (simpleLevel) {
			TRasterImageP rasImage = (TRasterImageP)simpleLevel->getFrame(app->getCurrentFrame()->getFid(), true);
			if (rasImage && rasImage->getRaster())
				sampleRas = rasImage->getRaster()->clone();
		}
	}
	if (!sampleRas) {
		m_viewer->raster() = TRasterP();
		m_viewer->update();
		m_okBtn->setEnabled(false);
		return;
	}

	m_okBtn->setEnabled(true);
	m_startRas = sampleRas->clone();
	onChange(m_startRas, sampleRas, m_contrastField->getValue(), m_brightnessField->getValue());

	m_viewer->raster() = sampleRas;
	m_viewer->update();
}

void AntialiasPopup::apply()
{
	TCellSelection *cellSelection = dynamic_cast<TCellSelection *>(TSelection::getCurrent());
	int threshold = m_thresholdField->getValue();
	int softness = m_softnessField->getValue();
	if (cellSelection) {
		std::set<TImage *> images;
		int r0, c0, r1, c1;
		cellSelection->getSelectedCells(r0, c0, r1, c1);
		TXsheet *xsheet = TApp::instance()->getCurrentXsheet()->getXsheet();
		bool oneImageChanged = false;
		int c, r;
		TUndoManager::manager()->beginBlock();
		for (c = c0; c <= c1; c++)
			for (r = r0; r <= r1; r++) {
				TXshCell cell = xsheet->getCell(r, c);
				TImageP image = cell.getImage(true);
				if (!image)
					continue;
				if (images.find(image.getPointer()) != images.end())
					continue;
				TRasterP ras = image->raster();
				if (!ras)
					continue;
				images.insert(image.getPointer());
				oneImageChanged = true;
				TUndoManager::manager()->add(new TRasterAntialiasUndo(threshold, softness, r, c, ras->clone()));
				onChange(ras, threshold, softness);
				TXshSimpleLevel *simpleLevel = cell.getSimpleLevel();
				assert(simpleLevel);
				simpleLevel->touchFrame(cell.getFrameId());
				simpleLevel->setDirtyFlag(true);
				IconGenerator::instance()->invalidate(simpleLevel, cell.getFrameId());
			}
		TUndoManager::manager()->endBlock();
		if (oneImageChanged) {
			close();
			return;
		}
	}
	TFilmstripSelection *filmstripSelection = dynamic_cast<TFilmstripSelection *>(TSelection::getCurrent());
	if (filmstripSelection) {
		TXshSimpleLevel *simpleLevel = TApp::instance()->getCurrentLevel()->getSimpleLevel();
		if (simpleLevel) {
			std::set<TFrameId> fids = filmstripSelection->getSelectedFids();
			std::set<TFrameId>::iterator it = fids.begin();
			bool oneImageChanged = false;
			for (it; it != fids.end(); it++) {
				TImageP image = simpleLevel->getFrame(*it, true);
				if (!image)
					continue;
				TRasterP ras = image->raster();
				if (!ras)
					continue;
				oneImageChanged = true;
				onChange(ras, threshold, softness);
				simpleLevel->touchFrame(*it);
				simpleLevel->setDirtyFlag(true);
				IconGenerator::instance()->invalidate(simpleLevel, *it);
			}
			if (oneImageChanged) {
				close();
				return;
			}
		}
	}

	DVGui::error(QObject::tr("The current selection is invalid."));
	return;
}

//.........这里部分代码省略.........

    flash->popMatrix();
  } else {
    TRasterP ras;

    std::string alias;
    TRasterImageP rimg;
    if (rimg = partLevel[part->level]->frame(ndx)) {
      ras = rimg->getRaster();
    } else {
      alias = "PART: " + (*part_ports[part->level])->getAlias(ndx, riNew);
      if (rimg = TImageCache::instance()->get(alias, false)) {
        ras = rimg->getRaster();

        // Check that the raster resolution is sufficient for our purposes
        if (ras->getLx() < partResolution.lx ||
            ras->getLy() < partResolution.ly)
          ras = 0;
        else
          partResolution = TDimensionD(ras->getLx(), ras->getLy());
      }
    }

    // We are interested in making the relation between scale and (integer)
    // resolution
    // bijective - since we shall cache by using resolution as a partial
    // identification parameter.
    // Therefore, we find the current bbox Lx and take a unique scale out of it.
    partScale      = partResolution.lx / standardRefBBox.getLx();
    riNew.m_affine = TScale(partScale);
    bbox           = riNew.m_affine * standardRefBBox;

    // If no image was retrieved from the cache (or it was not scaled enough),
    // calculate it
    if (!ras) {
      TTile auxTile;
      (*part_ports[part->level])
          ->allocateAndCompute(auxTile, bbox.getP00(),
                               TDimension(partResolution.lx, partResolution.ly),
                               tile->getRaster(), ndx, riNew);
      ras = auxTile.getRaster();

      // For now, we'll just use 32 bit particles
      TRaster32P rcachepart;
      rcachepart = ras;
      if (!rcachepart) {
        rcachepart = TRaster32P(ras->getSize());
        TRop::convert(rcachepart, ras);
      }
      ras = rcachepart;

      // Finally, cache the particle
      addRenderCache(alias, TRasterImageP(ras));
    }

    if (!ras) return;  // At this point, it should never happen anyway...

    // Deal with particle colors/opacity
    TRaster32P rfinalpart;
    double curr_opacity =
        part->set_Opacity(porttiles, values, opacity_range, dist_frame);
    if (curr_opacity != 1.0 || part->gencol.fadecol || part->fincol.fadecol ||
        part->foutcol.fadecol) {
      /*- 毎フレーム現在位置のピクセル色を参照 -*/
      if (values.pick_color_for_every_frame_val && values.gencol_ctrl_val &&
          (porttiles.find(values.gencol_ctrl_val) != porttiles.end()))
        part->get_image_reference(porttiles[values.gencol_ctrl_val], values,
                                  part->gencol.col);

      rfinalpart = ras->clone();
      part->modify_colors_and_opacity(values, curr_opacity, dist_frame,
                                      rfinalpart);
    } else
      rfinalpart = ras;

    // Now, let's build the particle transform before it is overed on the output
    // tile

    // First, complete the transform by adding the rotational and scale
    // components from
    // Particles parameters
    M = ri.m_affine * M * TScale(1.0 / partScale);

    // Then, retrieve the particle position in current reference.
    TPointD pos(part->x, part->y);
    pos = ri.m_affine * pos;

    // Finally, add the translational component to the particle
    // NOTE: p_offset is added to account for the particle relative position
    // inside its level's bbox
    M = TTranslation(pos - tile->m_pos) * M * TTranslation(bbox.getP00());

    if (TRaster32P myras32 = tile->getRaster())
      TRop::over(tileRas, rfinalpart, M);
    else if (TRaster64P myras64 = tile->getRaster())
      TRop::over(tileRas, rfinalpart, M);
    else
      throw TException("ParticlesFx: unsupported Pixel Type");
  }
}

void AdjustLevelsPopup::apply()
{
	//Retrieve parameters
	int in0[5], in1[5], out0[5], out1[5];
	getParameters(in0, in1, out0, out1);

	//Operate depending on the selection kind
	TCellSelection *cellSelection = dynamic_cast<TCellSelection *>(TSelection::getCurrent());
	if (cellSelection) {
		std::set<TRasterImage *> images; //Multiple cells may yield the same image...

		int r0, c0, r1, c1;
		cellSelection->getSelectedCells(r0, c0, r1, c1);
		TXsheet *xsheet = TApp::instance()->getCurrentXsheet()->getXsheet();
		bool oneImageChanged = false;

		TUndoManager::manager()->beginBlock();
		{
			int c, r;
			for (c = c0; c <= c1; c++) {
				for (r = r0; r <= r1; r++) {
					const TXshCell &cell = xsheet->getCell(r, c);

					TRasterImageP rasImage = (TRasterImageP)cell.getImage(true);
					if (!rasImage)
						continue;

					if (images.find(rasImage.getPointer()) != images.end())
						continue;

					TRasterP ras = rasImage->getRaster();
					if (!ras)
						continue;

					images.insert(rasImage.getPointer());
					oneImageChanged = true;

					TUndoManager::manager()->add(new AdjustLevelsUndo(in0, in1, out0, out1, r, c, ras->clone()));
					TRop::rgbmAdjust(ras, ras, in0, in1, out0, out1);

					TXshSimpleLevel *simpleLevel = cell.getSimpleLevel();
					assert(simpleLevel);
					simpleLevel->touchFrame(cell.getFrameId());
					simpleLevel->setDirtyFlag(true);

					IconGenerator::instance()->invalidate(simpleLevel, cell.getFrameId());
				}
			}
		}
		TUndoManager::manager()->endBlock();

		if (oneImageChanged) {
			close();
			return;
		}
	}

	TFilmstripSelection *filmstripSelection = dynamic_cast<TFilmstripSelection *>(TSelection::getCurrent());
	if (filmstripSelection) {
		TXshSimpleLevel *simpleLevel = TApp::instance()->getCurrentLevel()->getSimpleLevel();
		if (simpleLevel) {
			std::set<TFrameId> fids = filmstripSelection->getSelectedFids();
			bool oneImageChanged = false;

			std::set<TFrameId>::iterator it = fids.begin();
			for (it; it != fids.end(); it++) {
				TRasterImageP rasImage = (TRasterImageP)simpleLevel->getFrame(*it, true);
				if (!rasImage)
					continue;

				TRasterP ras = rasImage->getRaster();
				if (!ras)
					continue;

				oneImageChanged = true;
				TRop::rgbmAdjust(ras, ras, in0, in1, out0, out1);

				simpleLevel->touchFrame(*it);
				simpleLevel->setDirtyFlag(true);

				IconGenerator::instance()->invalidate(simpleLevel, *it);
			}

			if (oneImageChanged) {
				close();
				return;
			}
		}
	}

	DVGui::error(QObject::tr("The current selection is invalid."));
	return;
}