impex/tiff/kis_tiff_converter.cc

0001 /*
0002  *  SPDX-FileCopyrightText: 2005-2006 Cyrille Berger <cberger@cberger.net>
0003  *  SPDX-FileCopyrightText: 2021 L. E. Segovia <amy@amyspark.me>
0004  *
0005  *  SPDX-License-Identifier: GPL-2.0-or-later
0006  */
0007
0008 #include "kis_tiff_converter.h"
0009
0010 #include <tiffio.h>
0011
0012 #include <kis_properties_configuration.h>
0013 #include <psd.h>
0014
0015 KisPropertiesConfigurationSP KisTIFFOptions::toProperties() const
0016 {
0017     QHash<int, int> compToIndex;
0018     compToIndex[COMPRESSION_NONE] = 0;
0019     compToIndex[COMPRESSION_JPEG] = 1;
0020     compToIndex[COMPRESSION_ADOBE_DEFLATE] = 2;
0021     compToIndex[COMPRESSION_LZW] = 3;
0022     compToIndex[COMPRESSION_PIXARLOG] = 8;
0023
0024     const QHash<quint16, int> psdCompToIndex = {
0025         {psd_compression_type::RLE, 0},
0026         {psd_compression_type::ZIP, 1},
0027     };
0028
0029     KisPropertiesConfigurationSP cfg = new KisPropertiesConfiguration();
0030
0031     cfg->setProperty("compressiontype", compToIndex.value(compressionType, 0));
0032     cfg->setProperty("predictor", predictor - 1);
0033     cfg->setProperty("alpha", alpha);
0034     cfg->setProperty("psdCompressionType",
0035                      psdCompToIndex.value(psdCompressionType, 0));
0036     cfg->setProperty("saveAsPhotoshop", saveAsPhotoshop);
0037     cfg->setProperty("flatten", flatten);
0038     cfg->setProperty("quality", jpegQuality);
0039     cfg->setProperty("deflate", deflateCompress);
0040     cfg->setProperty("pixarlog", pixarLogCompress);
0041     cfg->setProperty("saveProfile", saveProfile);
0042
0043     return cfg;
0044 }
0045
0046 void KisTIFFOptions::fromProperties(KisPropertiesConfigurationSP cfg)
0047 {
0048     QHash<int, int> indexToComp;
0049     indexToComp[0] = COMPRESSION_NONE;
0050     indexToComp[1] = COMPRESSION_JPEG;
0051     indexToComp[2] = COMPRESSION_ADOBE_DEFLATE;
0052     indexToComp[3] = COMPRESSION_LZW;
0053     indexToComp[4] = COMPRESSION_PIXARLOG;
0054
0055     // old value that might be still stored in a config (remove after Krita 5.0
0056     // :) )
0057     indexToComp[8] = COMPRESSION_PIXARLOG;
0058
0059     const QHash<int, quint16> psdIndexToComp = {
0060         {0, psd_compression_type::RLE},
0061         {1, psd_compression_type::ZIP},
0062     };
0063
0064     compressionType = static_cast<quint16>(
0065         indexToComp.value(cfg->getInt("compressiontype", 0), COMPRESSION_NONE));
0066
0067     predictor = static_cast<quint16>(cfg->getInt("predictor", 0)) + 1;
0068     alpha = cfg->getBool("alpha", false);
0069     saveAsPhotoshop = cfg->getBool("saveAsPhotoshop", false);
0070     psdCompressionType =
0071         psdIndexToComp.value(cfg->getInt("psdCompressionType", 0),
0072                              psd_compression_type::RLE);
0073     flatten = cfg->getBool("flatten", true);
0074     jpegQuality = static_cast<quint16>(cfg->getInt("quality", 80));
0075     deflateCompress = static_cast<quint16>(cfg->getInt("deflate", 6));
0076     pixarLogCompress = static_cast<quint16>(cfg->getInt("pixarlog", 6));
0077     saveProfile = cfg->getBool("saveProfile", true);
0078 }