8b2eac9a3d
The pipette part is already working quite nice but need to be finished. The widgets part needs more work...
90 lines
3.4 KiB
C++
90 lines
3.4 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 <http://www.gnu.org/licenses/>.
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*/
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#ifndef _CROP_H_
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#define _CROP_H_
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#include "improccoordinator.h"
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#include "rtengine.h"
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#include "improcfun.h"
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#include "image8.h"
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#include "image16.h"
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#include "imagesource.h"
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#include "procevents.h"
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#include "../rtgui/threadutils.h"
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namespace rtengine {
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using namespace procparams;
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class ImProcCoordinator;
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class Crop : public DetailedCrop {
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protected:
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// --- permanently allocated in RAM and only renewed on size changes
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Imagefloat* origCrop; // "one chunk" allocation
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Imagefloat* transCrop; // "one chunk" allocation, allocated if necessary
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LabImage* laboCrop; // "one chunk" allocation
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LabImage* labnCrop; // "one chunk" allocation
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Image8* cropImg; // "one chunk" allocation
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CieImage* cieCrop; // allocating 6 images, each in "one chunk" allocation
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float * cbuf_real; // "one chunk" allocation
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SHMap* cshmap; // per line allocation
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// -----------------------------------------------------------------
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float** cbuffer;
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bool updating; /// Flag telling if an updater thread is currently processing
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bool newUpdatePending; /// Flag telling the updater thread that a new update is pending
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int skip;
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int cropx, cropy, cropw, croph; /// size of the detail crop image ('skip' taken into account), with border
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int trafx, trafy, trafw, trafh; /// the size and position to get from the imagesource that is transformed to the requested crop area
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int rqcropx, rqcropy, rqcropw, rqcroph; /// size of the requested detail crop image (the image might be smaller) (without border)
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int borderRequested, upperBorder, leftBorder;
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bool cropAllocated;
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DetailedCropListener* cropImageListener;
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MyMutex cropMutex;
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ImProcCoordinator* parent;
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bool setCropSizes (int cx, int cy, int cw, int ch, int skip, bool internal);
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void freeAll ();
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public:
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Crop (ImProcCoordinator* parent);
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virtual ~Crop ();
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bool hasListener () { return cropImageListener; }
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void update (int todo);
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void setWindow (int cx, int cy, int cw, int ch, int skip) { setCropSizes (cx, cy, cw, ch, skip, false); }
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/** @brief Synchronously look out if a full update is necessary
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* First try, only make fullUpdate if this returns false
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*/
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bool tryUpdate ();
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/** @brief Asynchronously reprocess the detailed crop */
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void fullUpdate (); // called via thread
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void setListener (DetailedCropListener* il);
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void destroy ();
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int get_skip () { return skip;}
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};
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}
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#endif
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