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Commit d462bcdf authored by Alexandre Julliard's avatar Alexandre Julliard
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lcms2: Import upstream release 2.15.

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libs/lcms2/AUTHORS
View file @ d462bcdf
......@@ -39,11 +39,15 @@ Mark Allen
Noel Carboni
Sergei Trofimovic
Philipp Knechtges
Amyspark
Lovell Fuller
Eli Schwartz
Special Thanks
--------------
Artifex software
AlienSkin software
libVIPS
Jan Morovic
Jos Vernon (WebSupergoo)
Harald Schneider (Maxon)
......
libs/lcms2/include/lcms2.h
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -23,7 +23,7 @@
//
//---------------------------------------------------------------------------------
//
// Version 2.14
// Version 2.15
//
#ifndef _lcms2_H
......@@ -81,7 +81,7 @@ extern "C" {
#endif
// Version/release
#define LCMS_VERSION 2140
#define LCMS_VERSION 2150
// I will give the chance of redefining basic types for compilers that are not fully C99 compliant
#ifndef CMS_BASIC_TYPES_ALREADY_DEFINED
......@@ -227,7 +227,7 @@ typedef int cmsBool;
// Calling convention -- this is hardly platform and compiler dependent
#ifdef CMS_IS_WINDOWS_
#if defined(CMS_IS_WINDOWS_) && !defined(__GNUC__)
# if defined(CMS_DLL) || defined(CMS_DLL_BUILD)
# ifdef __BORLANDC__
# define CMSEXPORT __stdcall _export
......
libs/lcms2/include/lcms2_plugin.h
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsalpha.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmscnvrt.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -234,7 +234,7 @@ cmsFloat64Number CHAD2Temp(const cmsMAT3* Chad)
// Compute a CHAD based on a given temperature
static
void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
{
cmsCIEXYZ White;
cmsCIExyY ChromaticityOfWhite;
......@@ -370,11 +370,11 @@ cmsBool ComputeConversion(cmsUInt32Number i,
cmsCIEXYZ WhitePointIn, WhitePointOut;
cmsMAT3 ChromaticAdaptationMatrixIn, ChromaticAdaptationMatrixOut;
_cmsReadMediaWhitePoint(&WhitePointIn, hProfiles[i-1]);
_cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfiles[i-1]);
if (!_cmsReadMediaWhitePoint(&WhitePointIn, hProfiles[i - 1])) return FALSE;
if (!_cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfiles[i - 1])) return FALSE;
_cmsReadMediaWhitePoint(&WhitePointOut, hProfiles[i]);
_cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfiles[i]);
if (!_cmsReadMediaWhitePoint(&WhitePointOut, hProfiles[i])) return FALSE;
if (!_cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfiles[i])) return FALSE;
if (!ComputeAbsoluteIntent(AdaptationState,
&WhitePointIn, &ChromaticAdaptationMatrixIn,
......
libs/lcms2/src/cmserr.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsgamma.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -823,6 +823,10 @@ cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurveFloat(cmsContext ContextID, cm
{
cmsCurveSegment Seg[3];
// Do some housekeeping
if (nEntries == 0 || values == NULL)
return NULL;
// A segmented tone curve should have function segments in the first and last positions
// Initialize segmented curve part up to 0 to constant value = samples[0]
Seg[0].x0 = MINUS_INF;
......
libs/lcms2/src/cmshalf.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsintrp.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsio0.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -1922,7 +1922,7 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
if (data != NULL) {
if (BufferSize < TagSize)
goto Error;
TagSize = BufferSize;
if (!Icc ->IOhandler ->Seek(Icc ->IOhandler, Offset)) goto Error;
if (!Icc ->IOhandler ->Read(Icc ->IOhandler, data, 1, TagSize)) goto Error;
......@@ -1935,7 +1935,7 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
return Icc ->TagSizes[i];
}
// The data has been already read, or written. But wait!, maybe the user chose to save as
// The data has been already read, or written. But wait!, maybe the user choose to save as
// raw data. In this case, return the raw data directly
if (Icc ->TagSaveAsRaw[i]) {
......@@ -1944,7 +1944,7 @@ cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature si
TagSize = Icc ->TagSizes[i];
if (BufferSize < TagSize)
goto Error;
TagSize = BufferSize;
memmove(data, Icc ->TagPtrs[i], TagSize);
......
libs/lcms2/src/cmsio1.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -851,6 +851,10 @@ cmsBool CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUI
return FALSE;
}
// Extended intents are not strictly CLUT-based
if (Intent > INTENT_ABSOLUTE_COLORIMETRIC)
return FALSE;
return cmsIsTag(hProfile, TagTable[Intent]);
}
......
libs/lcms2/src/cmslut.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsmtrx.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsnamed.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -370,6 +370,8 @@ const wchar_t* _cmsMLUgetWide(const cmsMLU* mlu,
if (len != NULL) *len = v ->Len;
if (v->StrW + v->Len > mlu->PoolSize) return NULL;
return(wchar_t*) ((cmsUInt8Number*) mlu ->MemPool + v ->StrW);
}
......@@ -761,7 +763,13 @@ cmsStage* CMSEXPORT _cmsStageAllocNamedColor(cmsNAMEDCOLORLIST* NamedColorList,
cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform)
{
_cmsTRANSFORM* v = (_cmsTRANSFORM*) xform;
cmsStage* mpe = v ->Lut->Elements;
cmsStage* mpe;
if (v == NULL) return NULL;
if (v->Lut == NULL) return NULL;
mpe = v->Lut->Elements;
if (mpe == NULL) return NULL;
if (mpe ->Type != cmsSigNamedColorElemType) return NULL;
return (cmsNAMEDCOLORLIST*) mpe ->Data;
......
libs/lcms2/src/cmsopt.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -1695,6 +1695,10 @@ cmsBool OptimizeMatrixShaper(cmsPipeline** Lut, cmsUInt32Number Intent, cmsUInt3
_cmsStageMatrixData* Data1 = (_cmsStageMatrixData*)cmsStageData(Matrix1);
_cmsStageMatrixData* Data2 = (_cmsStageMatrixData*)cmsStageData(Matrix2);
// Only RGB to RGB
if (Matrix1->InputChannels != 3 || Matrix1->OutputChannels != 3 ||
Matrix2->InputChannels != 3 || Matrix2->OutputChannels != 3) return FALSE;
// Input offset should be zero
if (Data1->Offset != NULL) return FALSE;
......
libs/lcms2/src/cmspack.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -1707,7 +1707,7 @@ cmsUInt8Number* PackChunkyBytes(CMSREGISTER _cmsTRANSFORM* info,
if (Reverse)
v = REVERSE_FLAVOR_16(v);
if (Premul && alpha_factor != 0)
if (Premul)
{
v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
}
......@@ -1776,7 +1776,7 @@ cmsUInt8Number* PackChunkyWords(CMSREGISTER _cmsTRANSFORM* info,
if (Reverse)
v = REVERSE_FLAVOR_16(v);
if (Premul && alpha_factor != 0)
if (Premul)
{
v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
}
......@@ -1843,7 +1843,7 @@ cmsUInt8Number* PackPlanarBytes(CMSREGISTER _cmsTRANSFORM* info,
if (Reverse)
v = REVERSE_FLAVOR_16(v);
if (Premul && alpha_factor != 0)
if (Premul)
{
v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
}
......@@ -1903,7 +1903,7 @@ cmsUInt8Number* PackPlanarWords(CMSREGISTER _cmsTRANSFORM* info,
if (Reverse)
v = REVERSE_FLAVOR_16(v);
if (Premul && alpha_factor != 0)
if (Premul)
{
v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
}
......
libs/lcms2/src/cmspcs.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmsplugin.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -796,8 +796,6 @@ void* _cmsContextGetClientChunk(cmsContext ContextID, _cmsMemoryClient mc)
// identify which plug-in to unregister.
void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID)
{
struct _cmsContext_struct* ctx = _cmsGetContext(ContextID);
_cmsRegisterMemHandlerPlugin(ContextID, NULL);
_cmsRegisterInterpPlugin(ContextID, NULL);
_cmsRegisterTagTypePlugin(ContextID, NULL);
......@@ -811,9 +809,6 @@ void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID)
_cmsRegisterMutexPlugin(ContextID, NULL);
_cmsRegisterParallelizationPlugin(ContextID, NULL);
if (ctx->MemPool != NULL)
_cmsSubAllocDestroy(ctx->MemPool);
ctx->MemPool = NULL;
}
......@@ -981,7 +976,14 @@ cmsContext CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData)
// The ContextID can no longer be used in any THR operation.
void CMSEXPORT cmsDeleteContext(cmsContext ContextID)
{
if (ContextID != NULL) {
if (ContextID == NULL) {
cmsUnregisterPlugins();
if (globalContext.MemPool != NULL)
_cmsSubAllocDestroy(globalContext.MemPool);
globalContext.MemPool = NULL;
}
else {
struct _cmsContext_struct* ctx = (struct _cmsContext_struct*) ContextID;
struct _cmsContext_struct fakeContext;
......
libs/lcms2/src/cmssamp.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -123,10 +123,9 @@ cmsBool BlackPointAsDarkerColorant(cmsHPROFILE hInput,
// Convert black to Lab
cmsDoTransform(xform, Black, &Lab, 1);
// Force it to be neutral, clip to max. L* of 50
// Force it to be neutral, check for inconsistences
Lab.a = Lab.b = 0;
if (Lab.L > 50) Lab.L = 50;
if (Lab.L < 0) Lab.L = 0;
if (Lab.L > 50 || Lab.L < 0) Lab.L = 0;
// Free the resources
cmsDeleteTransform(xform);
......
libs/lcms2/src/cmstypes.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -1520,6 +1520,12 @@ void *Type_MLU_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsU
if (!_cmsReadUInt32Number(io, &Len)) goto Error;
if (!_cmsReadUInt32Number(io, &Offset)) goto Error;
// Offset MUST be even because it indexes a block of utf16 chars.
// Tricky profiles that uses odd positions will not work anyway
// because the whole utf16 block is previously converted to wchar_t
// and sizeof this type may be of 4 bytes. On Linux systems, for example.
if (Offset & 1) goto Error;
// Check for overflow
if (Offset < (SizeOfHeader + 8)) goto Error;
if (((Offset + Len) < Len) || ((Offset + Len) > SizeOfTag + 8)) goto Error;
......@@ -1547,8 +1553,12 @@ void *Type_MLU_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsU
}
else
{
Block = (wchar_t*) _cmsMalloc(self ->ContextID, SizeOfTag);
// Make sure this is an even utf16 size.
if (SizeOfTag & 1) goto Error;
Block = (wchar_t*) _cmsCalloc(self ->ContextID, 1, SizeOfTag);
if (Block == NULL) goto Error;
NumOfWchar = SizeOfTag / sizeof(wchar_t);
if (!_cmsReadWCharArray(io, NumOfWchar, Block)) {
_cmsFree(self->ContextID, Block);
......
libs/lcms2/src/cmsvirt.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/cmswtpnt.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......@@ -215,12 +215,15 @@ cmsBool ComputeChromaticAdaptation(cmsMAT3* Conversion,
_cmsMAT3eval(&ConeSourceRGB, Chad, &ConeSourceXYZ);
_cmsMAT3eval(&ConeDestRGB, Chad, &ConeDestXYZ);
if ((fabs(ConeSourceRGB.n[0]) < MATRIX_DET_TOLERANCE) ||
(fabs(ConeSourceRGB.n[1]) < MATRIX_DET_TOLERANCE) ||
(fabs(ConeSourceRGB.n[2]) < MATRIX_DET_TOLERANCE)) return FALSE;
// Build matrix
_cmsVEC3init(&Cone.v[0], ConeDestRGB.n[0]/ConeSourceRGB.n[0], 0.0, 0.0);
_cmsVEC3init(&Cone.v[1], 0.0, ConeDestRGB.n[1]/ConeSourceRGB.n[1], 0.0);
_cmsVEC3init(&Cone.v[2], 0.0, 0.0, ConeDestRGB.n[2]/ConeSourceRGB.n[2]);
// Normalize
_cmsMAT3per(&Tmp, &Cone, Chad);
_cmsMAT3per(Conversion, &Chad_Inv, &Tmp);
......
libs/lcms2/src/cmsxform.c
View file @ d462bcdf
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
libs/lcms2/src/lcms2_internal.h
View file @ d462bcdf
//
// Little Color Management System
// Copyright (c) 1998-2022 Marti Maria Saguer
// Copyright (c) 1998-2023 Marti Maria Saguer
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the "Software"),
......
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