128 lines
3.7 KiB
C++
128 lines
3.7 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 <memory>
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#include <glibmm/ustring.h>
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#include "iimage.h"
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#include "imagedimensions.h"
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#include "imageformat.h"
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#include "metadata.h"
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#include "rtengine.h"
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enum {
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IMIO_SUCCESS,
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IMIO_CANNOTREADFILE,
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IMIO_INVALIDHEADER,
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IMIO_HEADERERROR,
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IMIO_READERROR,
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IMIO_VARIANTNOTSUPPORTED,
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IMIO_FILETYPENOTSUPPORTED,
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IMIO_CANNOTWRITEFILE
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};
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namespace rtengine
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{
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namespace procparams
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{
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class ExifPairs;
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class IPTCPairs;
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}
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class ColorTemp;
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class ProgressListener;
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class Imagefloat;
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class ImageIO : virtual public ImageDatas
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{
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protected:
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ProgressListener* pl;
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cmsHPROFILE embProfile;
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std::string profileData;
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int profileLength;
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char* loadedProfileData;
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int loadedProfileLength;
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MyMutex imutex;
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IIOSampleFormat sampleFormat;
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IIOSampleArrangement sampleArrangement;
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Exiv2Metadata metadataInfo;
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private:
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void deleteLoadedProfileData( );
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public:
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ImageIO();
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~ImageIO() override;
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void setProgressListener (ProgressListener* l);
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void setSampleFormat(IIOSampleFormat sFormat);
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IIOSampleFormat getSampleFormat() const;
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void setSampleArrangement(IIOSampleArrangement sArrangement);
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IIOSampleArrangement getSampleArrangement() const;
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virtual void getStdImage (const ColorTemp &ctemp, int tran, Imagefloat* image, const PreviewProps &pp) const = 0;
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virtual int getBPS () const = 0;
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virtual void getScanline (int row, unsigned char* buffer, int bps, bool isFloat = false) const = 0;
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virtual void setScanline (int row, const unsigned char* buffer, int bps, unsigned int numSamples = 3) = 0;
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virtual const char* getType () const = 0;
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int load (const Glib::ustring &fname);
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int save (const Glib::ustring &fname) const;
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#ifdef LIBJXL
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int loadJXL (const Glib::ustring &fname);
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#endif
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int loadPNG (const Glib::ustring &fname);
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int loadJPEG (const Glib::ustring &fname);
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int loadTIFF (const Glib::ustring &fname);
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static int getPNGSampleFormat (const Glib::ustring &fname, IIOSampleFormat &sFormat, IIOSampleArrangement &sArrangement);
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static int getTIFFSampleFormat (const Glib::ustring &fname, IIOSampleFormat &sFormat, IIOSampleArrangement &sArrangement);
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int loadJPEGFromMemory (const char* buffer, int bufsize);
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int loadPPMFromMemory(const char* buffer, int width, int height, bool swap, int bps);
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int savePNG (const Glib::ustring &fname, int bps = -1) const;
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int saveJPEG (const Glib::ustring &fname, int quality = 100, int subSamp = 3) const;
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int saveTIFF (
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const Glib::ustring &fname,
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int bps = -1,
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bool isFloat = false,
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bool uncompressed = false,
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bool big = false
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) const;
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cmsHPROFILE getEmbeddedProfile () const;
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void getEmbeddedProfileData (int& length, unsigned char*& pdata) const;
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void setMetadata(Exiv2Metadata info);
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void setOutputProfile(const std::string& pdata);
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bool saveMetadata(const Glib::ustring &fname) const;
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MyMutex& mutex ();
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};
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}
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