6787c53c9b
File browser thumbnails for raw images start with a minimally-processed
images. These images are cached and image adjustments are applied on
top. The black level is "baked-into" the cached image. Therefore, to
reflect the black level adjustments in the thumbnail, one of two options
are required:
1. Cache an image before the black level is applied and process the
black level on top of this image.
2. Recreate the base image with the new black level and cache it.
The first option yields better performance when the user changes the
black level. However, it requires other base adjustments to be applied
every time, such as the camera multipliers. The second option requires
the base image to be recreated every time the black level is changed.
This commit implements the second option. It minimizes code changes, and
therefore possible bugs. It does add a performance penalty when the
black level changes, but the black level adjustment is rarely used.
90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "fileselectionchangelistener.h"
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#include "paramsedited.h"
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#include "thumbnaillistener.h"
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#include "toolpanelcoord.h"
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#include "../rtengine/procevents.h"
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#include "../rtengine/procparams.h"
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class FilePanel;
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class Thumbnail;
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class BatchToolPanelCoordinator final :
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public ToolPanelCoordinator,
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public FileSelectionChangeListener,
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public BatchPParamsChangeListener,
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public ThumbnailListener
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{
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protected:
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rtengine::procparams::ProcParams pparams;
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ParamsEdited pparamsEdited;
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std::vector<Thumbnail*> selected;
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std::vector<Glib::ustring> selFileNames;
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std::vector<rtengine::procparams::ProcParams> initialPP;
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bool somethingChanged;
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bool blockedUpdate;
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FilePanel* parent;
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void closeSession (bool save = true);
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void initSession ();
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public:
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explicit BatchToolPanelCoordinator (FilePanel* parent);
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// FileSelectionChangeListener interface
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void selectionChanged (const std::vector<Thumbnail*>& selected) override;
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// toolpanellistener interface
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void panelChanged(const rtengine::ProcEvent& event, const Glib::ustring& descr) override;
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void setTweakOperator (rtengine::TweakOperator *tOperator) override;
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void unsetTweakOperator (rtengine::TweakOperator *tOperator) override;
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// profilechangelistener interface
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void profileChange(
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const rtengine::procparams::PartialProfile* nparams,
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const rtengine::ProcEvent& event,
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const Glib::ustring& descr,
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const ParamsEdited* paramsEdited = nullptr,
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bool fromLastSave = false
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) override;
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// wbprovider interface
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void getAutoWB (double& temp, double& green, double equal, rtengine::StandardObserver observer, double tempBias) override;
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void getCamWB (double& temp, double& green, rtengine::StandardObserver observer) override;
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// thumbnaillistener interface
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void procParamsChanged (Thumbnail* thm, int whoChangedIt, bool upgradeHint) override;
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// batchpparamschangelistener interface
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void beginBatchPParamsChange(int numberOfEntries) override;
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void endBatchPParamsChange() override;
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// imageareatoollistener interface
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void spotWBselected (int x, int y, Thumbnail* thm = nullptr) override;
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void cropSelectionReady () override;
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void rotateSelectionReady (double rotate_deg, Thumbnail* thm = nullptr) override;
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CropGUIListener* startCropEditing (Thumbnail* thm = nullptr) override;
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void optionsChanged ();
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};
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