Krita Source Code Documentation
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LcmsEnginePlugin.cpp
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1/*
2 * SPDX-FileCopyrightText: 2003 Patrick Julien <freak@codepimps.org>
3 * SPDX-FileCopyrightText: 2004, 2010 Cyrille Berger <cberger@cberger.net>
4 * SPDX-FileCopyrightText: 2011 Srikanth Tiyyagura <srikanth.tulasiram@gmail.com>
5 *
6 * SPDX-License-Identifier: LGPL-2.1-or-later
7*/
8#include "LcmsEnginePlugin.h"
9
10#include <QApplication>
11#include <QDebug>
12#include <QDir>
13#include <QStringList>
14
15#include <klocalizedstring.h>
16#include <kpluginfactory.h>
17
18#include <KoBasicHistogramProducers.h>
19#include <KoColorSpace.h>
20#include <KoColorSpaceEngine.h>
21#include <KoColorSpaceRegistry.h>
22#include <KoResourcePaths.h>
23#include <kis_assert.h>
24#include <kis_debug.h>
25
26#include "IccColorSpaceEngine.h"
27#include "colorprofiles/LcmsColorProfileContainer.h"
28
29#include "colorspaces/cmyk_u8/CmykU8ColorSpace.h"
30#include "colorspaces/cmyk_u16/CmykU16ColorSpace.h"
31#include "colorspaces/cmyk_f32/CmykF32ColorSpace.h"
32
33#include "colorspaces/gray_u8/GrayU8ColorSpace.h"
34#include "colorspaces/gray_u16/GrayU16ColorSpace.h"
35#include "colorspaces/gray_f32/GrayF32ColorSpace.h"
36
37#include "colorspaces/lab_u8/LabU8ColorSpace.h"
38#include "colorspaces/lab_u16/LabColorSpace.h"
39#include "colorspaces/lab_f32/LabF32ColorSpace.h"
40
41#include "colorspaces/xyz_u8/XyzU8ColorSpace.h"
42#include "colorspaces/xyz_u16/XyzU16ColorSpace.h"
43#include "colorspaces/xyz_f32/XyzF32ColorSpace.h"
44
45#include "colorspaces/rgb_u8/RgbU8ColorSpace.h"
46#include "colorspaces/rgb_u16/RgbU16ColorSpace.h"
47#include "colorspaces/rgb_f32/RgbF32ColorSpace.h"
48
49#include "colorspaces/ycbcr_u8/YCbCrU8ColorSpace.h"
50#include "colorspaces/ycbcr_u16/YCbCrU16ColorSpace.h"
51#include "colorspaces/ycbcr_f32/YCbCrF32ColorSpace.h"
52
53#include "LcmsRGBP2020PQColorSpace.h"
54
55#include <KoConfig.h>
56
57#ifdef HAVE_OPENEXR
58# include <half.h>
59# ifdef HAVE_LCMS24
60# include "colorspaces/gray_f16/GrayF16ColorSpace.h"
61# include "colorspaces/xyz_f16/XyzF16ColorSpace.h"
62# include "colorspaces/rgb_f16/RgbF16ColorSpace.h"
63# endif
64#endif
65
66#if defined(HAVE_LCMS_FAST_FLOAT_PLUGIN)
67#include <lcms2_fast_float.h>
68#endif
69
70void lcms2LogErrorHandlerFunction(cmsContext /*ContextID*/, cmsUInt32Number ErrorCode, const char *Text)
71{
72 errorPigment << "Lcms2 error: " << ErrorCode << Text;
73}
74
75K_PLUGIN_FACTORY_WITH_JSON(PluginFactory, "kolcmsengine.json", registerPlugin<LcmsEnginePlugin>();)
76
77LcmsEnginePlugin::LcmsEnginePlugin(QObject *parent, const QVariantList &)
78 : QObject(parent)
79{
80 KoResourcePaths::addAssetType("icc_profiles", "data", "/color/icc");
81 KoResourcePaths::addAssetType("icc_profiles", "data", "/profiles/");
82
83 // Set the lmcs error reporting function
84 cmsSetLogErrorHandler(&lcms2LogErrorHandlerFunction);
85
86 KoColorSpaceRegistry *registry = KoColorSpaceRegistry::instance();
87
88 // Initialise color engine
89 KoColorSpaceEngineRegistry::instance()->add(new IccColorSpaceEngine);
90
91 QStringList profileFilenames;
92 profileFilenames += KoResourcePaths::findAllAssets("icc_profiles", "*.icm", KoResourcePaths::Recursive);
93 profileFilenames += KoResourcePaths::findAllAssets("icc_profiles", "*.ICM", KoResourcePaths::Recursive);
94 profileFilenames += KoResourcePaths::findAllAssets("icc_profiles", "*.ICC", KoResourcePaths::Recursive);
95 profileFilenames += KoResourcePaths::findAllAssets("icc_profiles", "*.icc", KoResourcePaths::Recursive);
96
97 QStringList iccProfileDirs;
98
99#ifdef Q_OS_MAC
100 iccProfileDirs.append(QDir::homePath() + "/Library/ColorSync/Profiles/");
101 iccProfileDirs.append("/System/Library/ColorSync/Profiles/");
102 iccProfileDirs.append("/Library/ColorSync/Profiles/");
103#endif
104#ifdef Q_OS_WIN
105 QString winPath = QString::fromUtf8(qgetenv("windir"));
106 winPath.replace('\\','/');
107 iccProfileDirs.append(winPath + "/System32/Spool/Drivers/Color/");
108
109#endif
110#ifdef Q_OS_LINUX
111 iccProfileDirs.append(QDir::homePath() + "./share/color/icc");
112#endif
113
114 QStringList blackList = QStringList() << "panhexro.icm"
115 << "ctpctdmed.icc";
116
117
118 Q_FOREACH(const QString &iccProfiledir, iccProfileDirs) {
119 QDir profileDir(iccProfiledir);
120 Q_FOREACH(const QString &entry, profileDir.entryList(QStringList() << "*.icm" << "*.icc" << "*.ICM" << "*.ICC", QDir::NoDotAndDotDot | QDir::Files | QDir::Readable)) {
121 if (blackList.contains(entry.toLower())) continue;
122 profileFilenames << iccProfiledir + "/" + entry;
123 }
124 }
125
126 // Load the profiles
127 if (!profileFilenames.empty()) {
128 for (QStringList::Iterator it = profileFilenames.begin(); it != profileFilenames.end(); ++it) {
129
130 KoColorProfile *profile = new IccColorProfile(*it);
131 Q_CHECK_PTR(profile);
132
133 profile->load();
134 if (profile->valid()) {
135 //qDebug() << "Valid profile : " << profile->fileName() << profile->name();
136 registry->addProfileToMap(profile);
137 } else {
138 qDebug() << "Invalid profile : " << *it;
139 delete profile;
140 }
141 }
142 }
143
144 // ------------------- LAB ---------------------------------
145
146 KoColorProfile *labProfile = LcmsColorProfileContainer::createFromLcmsProfile(cmsCreateLab4Profile(0));
147 registry->addProfile(labProfile);
148
149 registry->add(new LabU8ColorSpaceFactory());
150 registry->add(new LabU16ColorSpaceFactory());
151 registry->add(new LabF32ColorSpaceFactory());
152
153 KoHistogramProducerFactoryRegistry::instance()->add(
154 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
155 (KoID("LABAU8HISTO", i18n("L*a*b*/8 Histogram")), LABAColorModelID.id(), Integer8BitsColorDepthID.id()));
156
157 KoHistogramProducerFactoryRegistry::instance()->add(
158 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
159 (KoID("LABAU16HISTO", i18n("L*a*b*/16 Histogram")), LABAColorModelID.id(), Integer16BitsColorDepthID.id()));
160
161 KoHistogramProducerFactoryRegistry::instance()->add(
162 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
163 (KoID("LABAF32HISTO", i18n("L*a*b*/32 Histogram")), LABAColorModelID.id(), Float32BitsColorDepthID.id()));
164
165 // ------------------- RGB ---------------------------------
166
167 KoColorProfile *rgbProfile = LcmsColorProfileContainer::createFromLcmsProfile(cmsCreate_sRGBProfile());
168 registry->addProfile(rgbProfile);
169
170 registry->add(new LcmsRGBP2020PQColorSpaceFactoryWrapper<RgbU8ColorSpaceFactory>());
171 registry->add(new LcmsRGBP2020PQColorSpaceFactoryWrapper<RgbU16ColorSpaceFactory>());
172#ifdef HAVE_LCMS24
173#ifdef HAVE_OPENEXR
174 registry->add(new LcmsRGBP2020PQColorSpaceFactoryWrapper<RgbF16ColorSpaceFactory>());
175#endif
176#endif
177 registry->add(new LcmsRGBP2020PQColorSpaceFactoryWrapper<RgbF32ColorSpaceFactory>());
178
179 KoHistogramProducerFactoryRegistry::instance()->add(
180 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
181 (KoID("RGBU8HISTO", i18n("RGBA/8 Histogram")), RGBAColorModelID.id(), Integer8BitsColorDepthID.id()));
182
183 KoHistogramProducerFactoryRegistry::instance()->add(
184 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
185 (KoID("RGBU16HISTO", i18n("RGBA/16 Histogram")), RGBAColorModelID.id(), Integer16BitsColorDepthID.id()));
186
187#ifdef HAVE_LCMS24
188#ifdef HAVE_OPENEXR
189 KoHistogramProducerFactoryRegistry::instance()->add(
190 new KoBasicHistogramProducerFactory<KoBasicF16HalfHistogramProducer>
191 (KoID("RGBF16HISTO", i18n("RGBA/F16 Histogram")), RGBAColorModelID.id(), Float16BitsColorDepthID.id()));
192#endif
193#endif
194
195 KoHistogramProducerFactoryRegistry::instance()->add(
196 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
197 (KoID("RGF328HISTO", i18n("RGBA/F32 Histogram")), RGBAColorModelID.id(), Float32BitsColorDepthID.id()));
198
199 // ------------------- GRAY ---------------------------------
200
201 cmsToneCurve *Gamma = cmsBuildGamma(0, 2.2);
202 cmsHPROFILE hProfile = cmsCreateGrayProfile(cmsD50_xyY(), Gamma);
203 cmsFreeToneCurve(Gamma);
204 KoColorProfile *defProfile = LcmsColorProfileContainer::createFromLcmsProfile(hProfile);
205 registry->addProfile(defProfile);
206
207 registry->add(new GrayAU8ColorSpaceFactory());
208 registry->add(new GrayAU16ColorSpaceFactory());
209#ifdef HAVE_LCMS24
210#ifdef HAVE_OPENEXR
211 registry->add(new GrayF16ColorSpaceFactory());
212#endif
213#endif
214 registry->add(new GrayF32ColorSpaceFactory());
215
216 KoHistogramProducerFactoryRegistry::instance()->add(
217 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
218 (KoID("GRAYA8HISTO", i18n("GRAY/8 Histogram")), GrayAColorModelID.id(), Integer8BitsColorDepthID.id()));
219
220 KoHistogramProducerFactoryRegistry::instance()->add(
221 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
222 (KoID("GRAYA16HISTO", i18n("GRAY/16 Histogram")), GrayAColorModelID.id(), Integer16BitsColorDepthID.id()));
223#ifdef HAVE_LCMS24
224#ifdef HAVE_OPENEXR
225 KoHistogramProducerFactoryRegistry::instance()->add(
226 new KoBasicHistogramProducerFactory<KoBasicF16HalfHistogramProducer>
227 (KoID("GRAYF16HISTO", i18n("GRAYF/F16 Histogram")), GrayAColorModelID.id(), Float16BitsColorDepthID.id()));
228#endif
229#endif
230
231 KoHistogramProducerFactoryRegistry::instance()->add(
232 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
233 (KoID("GRAYAF32HISTO", i18n("GRAY/F32 float Histogram")), GrayAColorModelID.id(), Float32BitsColorDepthID.id()));
234
235 // ------------------- CMYK ---------------------------------
236
237 registry->add(new CmykU8ColorSpaceFactory());
238 registry->add(new CmykU16ColorSpaceFactory());
239 registry->add(new CmykF32ColorSpaceFactory());
240
241 KoHistogramProducerFactoryRegistry::instance()->add(
242 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
243 (KoID("CMYK8HISTO", i18n("CMYK/8 Histogram")), CMYKAColorModelID.id(), Integer8BitsColorDepthID.id()));
244
245 KoHistogramProducerFactoryRegistry::instance()->add(
246 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
247 (KoID("CMYK16HISTO", i18n("CMYK/16 Histogram")), CMYKAColorModelID.id(), Integer16BitsColorDepthID.id()));
248
249 KoHistogramProducerFactoryRegistry::instance()->add(
250 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
251 (KoID("CMYKF32HISTO", i18n("CMYK/F32 Histogram")), CMYKAColorModelID.id(), Float32BitsColorDepthID.id()));
252
253 // ------------------- XYZ ---------------------------------
254
255 KoColorProfile *xyzProfile = LcmsColorProfileContainer::createFromLcmsProfile(cmsCreateXYZProfile());
256 registry->addProfile(xyzProfile);
257
258 registry->add(new XyzU8ColorSpaceFactory());
259 registry->add(new XyzU16ColorSpaceFactory());
260#ifdef HAVE_LCMS24
261#ifdef HAVE_OPENEXR
262 registry->add(new XyzF16ColorSpaceFactory());
263#endif
264#endif
265 registry->add(new XyzF32ColorSpaceFactory());
266
267 KoHistogramProducerFactoryRegistry::instance()->add(
268 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
269 (KoID("XYZ8HISTO", i18n("XYZ/8 Histogram")), XYZAColorModelID.id(), Integer8BitsColorDepthID.id()));
270
271 KoHistogramProducerFactoryRegistry::instance()->add(
272 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
273 (KoID("XYZ16HISTO", i18n("XYZ/16 Histogram")), XYZAColorModelID.id(), Integer16BitsColorDepthID.id()));
274
275#ifdef HAVE_LCMS24
276#ifdef HAVE_OPENEXR
277 KoHistogramProducerFactoryRegistry::instance()->add(
278 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
279 (KoID("XYZF16HISTO", i18n("XYZ/F16 Histogram")), XYZAColorModelID.id(), Float16BitsColorDepthID.id()));
280#endif
281#endif
282
283 KoHistogramProducerFactoryRegistry::instance()->add(
284 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
285 (KoID("XYZF32HISTO", i18n("XYZF32 Histogram")), XYZAColorModelID.id(), Float32BitsColorDepthID.id()));
286
287 // ------------------- YCBCR ---------------------------------
288
289 // KoColorProfile *yCbCrProfile = LcmsColorProfileContainer::createFromLcmsProfile(cmsCreateYCBCRProfile());
290 // registry->addProfile(yCbCrProfile);
291
292 registry->add(new YCbCrU8ColorSpaceFactory());
293 registry->add(new YCbCrU16ColorSpaceFactory());
294 registry->add(new YCbCrF32ColorSpaceFactory());
295
296 KoHistogramProducerFactoryRegistry::instance()->add(
297 new KoBasicHistogramProducerFactory<KoBasicU8HistogramProducer>
298 (KoID("YCBCR8HISTO", i18n("YCbCr/8 Histogram")), YCbCrAColorModelID.id(), Integer8BitsColorDepthID.id()));
299
300 KoHistogramProducerFactoryRegistry::instance()->add(
301 new KoBasicHistogramProducerFactory<KoBasicU16HistogramProducer>
302 (KoID("YCBCR16HISTO", i18n("YCbCr/16 Histogram")), YCbCrAColorModelID.id(), Integer16BitsColorDepthID.id()));
303
304 KoHistogramProducerFactoryRegistry::instance()->add(
305 new KoBasicHistogramProducerFactory<KoBasicF32HistogramProducer>
306 (KoID("YCBCRF32HISTO", i18n("YCbCr/F32 Histogram")), YCbCrAColorModelID.id(), Float32BitsColorDepthID.id()));
307
308 // Add profile alias for default profile from lcms1
309 registry->addProfileAlias("sRGB built-in - (lcms internal)", "sRGB built-in");
310 registry->addProfileAlias("gray built-in - (lcms internal)", "gray built-in");
311 registry->addProfileAlias("Lab identity built-in - (lcms internal)", "Lab identity built-in");
312 registry->addProfileAlias("XYZ built-in - (lcms internal)", "XYZ identity built-in");
313
314#if defined(HAVE_LCMS_FAST_FLOAT_PLUGIN)
315 cmsPlugin(cmsFastFloatExtensions());
316#endif
317}
318
319#include <LcmsEnginePlugin.moc>
errorPigment
#define errorPigment
Definition DebugPigment.h:21
QStringList
QList< QString > QStringList
Definition KisQStringListFwd.h:18
Float32BitsColorDepthID
const KoID Float32BitsColorDepthID("F32", ki18n("32-bit float/channel"))
YCbCrAColorModelID
const KoID YCbCrAColorModelID("YCbCrA", ki18n("YCbCr/Alpha"))
GrayAColorModelID
const KoID GrayAColorModelID("GRAYA", ki18n("Grayscale/Alpha"))
XYZAColorModelID
const KoID XYZAColorModelID("XYZA", ki18n("XYZ/Alpha"))
Float16BitsColorDepthID
const KoID Float16BitsColorDepthID("F16", ki18n("16-bit float/channel"))
Integer8BitsColorDepthID
const KoID Integer8BitsColorDepthID("U8", ki18n("8-bit integer/channel"))
Integer16BitsColorDepthID
const KoID Integer16BitsColorDepthID("U16", ki18n("16-bit integer/channel"))
CMYKAColorModelID
const KoID CMYKAColorModelID("CMYKA", ki18n("CMYK/Alpha"))
LABAColorModelID
const KoID LABAColorModelID("LABA", ki18n("L*a*b*/Alpha"))
RGBAColorModelID
const KoID RGBAColorModelID("RGBA", ki18n("RGB/Alpha"))
lcms2LogErrorHandlerFunction
void lcms2LogErrorHandlerFunction(cmsContext, cmsUInt32Number ErrorCode, const char *Text)
Definition LcmsEnginePlugin.cpp:70
KoColorSpaceEngineRegistry::instance
static KoColorSpaceEngineRegistry * instance()
Definition KoColorSpaceEngine.cpp:60
KoHistogramProducerFactoryRegistry::instance
static KoHistogramProducerFactoryRegistry * instance()
Definition KoHistogramProducer.cpp:29
KoID
Definition KoID.h:30
KoID::id
QString id() const
Definition KoID.cpp:63
KoResourcePaths::addAssetType
static void addAssetType(const QString &type, const char *basetype, const QString &relativeName, bool priority=true)
Definition KoResourcePaths.cpp:298
KoResourcePaths::findAllAssets
static QStringList findAllAssets(const QString &type, const QString &filter=QString(), SearchOptions options=NoSearchOptions)
Definition KoResourcePaths.cpp:319
LcmsColorProfileContainer::createFromLcmsProfile
static IccColorProfile * createFromLcmsProfile(const cmsHPROFILE profile)
Definition LcmsColorProfileContainer.cpp:137
LcmsEnginePlugin::LcmsEnginePlugin
LcmsEnginePlugin(QObject *parent, const QVariantList &)
Definition LcmsEnginePlugin.cpp:77
K_PLUGIN_FACTORY_WITH_JSON
K_PLUGIN_FACTORY_WITH_JSON(KritaASCCDLFactory, "kritaasccdl.json", registerPlugin< KritaASCCDL >();) KritaASCCDL
Definition kis_asccdl_filter.cpp:16
kis_assert.h
kis_debug.h
KoColorProfile::load
virtual bool load()
Definition KoColorProfile.cpp:41
KoColorProfile::valid
virtual bool valid() const =0
KoColorSpaceRegistry::addProfileAlias
void addProfileAlias(const QString &name, const QString &to)
Definition KoColorSpaceRegistry.cpp:258
KoColorSpaceRegistry::instance
static KoColorSpaceRegistry * instance()
Definition KoColorSpaceRegistry.cpp:137
KoColorSpaceRegistry::add
void add(KoColorSpaceFactory *item)
Definition KoColorSpaceRegistry.cpp:232
KoColorSpaceRegistry::addProfileToMap
void addProfileToMap(KoColorProfile *p)
Definition KoColorSpaceRegistry.cpp:307
KoColorSpaceRegistry::addProfile
void addProfile(KoColorProfile *profile)
Definition KoColorSpaceRegistry.cpp:312