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Switch to libcms2-2.6 #542

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Jul 21, 2015
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Switch to libcms2-2.6 #542

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222 changes: 183 additions & 39 deletions thirdparty/liblcms2/include/lcms2.h
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132 changes: 117 additions & 15 deletions thirdparty/liblcms2/include/lcms2_plugin.h
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
//---------------------------------------------------------------------------------
//
// Little Color Management System
// Copyright (c) 1998-2010 Marti Maria Saguer
// Copyright (c) 1998-2011 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"),
Expand Down Expand Up @@ -131,7 +131,7 @@ struct _cms_io_handler {
// Endianess adjust functions
CMSAPI cmsUInt16Number CMSEXPORT _cmsAdjustEndianess16(cmsUInt16Number Word);
CMSAPI cmsUInt32Number CMSEXPORT _cmsAdjustEndianess32(cmsUInt32Number Value);
CMSAPI void CMSEXPORT _cmsAdjustEndianess64(cmsUInt64Number* Result, cmsUInt64Number QWord);
CMSAPI void CMSEXPORT _cmsAdjustEndianess64(cmsUInt64Number* Result, cmsUInt64Number* QWord);

// Helper IO functions
CMSAPI cmsBool CMSEXPORT _cmsReadUInt8Number(cmsIOHANDLER* io, cmsUInt8Number* n);
Expand All @@ -147,7 +147,7 @@ CMSAPI cmsBool CMSEXPORT _cmsWriteUInt8Number(cmsIOHANDLER* io, cmsUI
CMSAPI cmsBool CMSEXPORT _cmsWriteUInt16Number(cmsIOHANDLER* io, cmsUInt16Number n);
CMSAPI cmsBool CMSEXPORT _cmsWriteUInt32Number(cmsIOHANDLER* io, cmsUInt32Number n);
CMSAPI cmsBool CMSEXPORT _cmsWriteFloat32Number(cmsIOHANDLER* io, cmsFloat32Number n);
CMSAPI cmsBool CMSEXPORT _cmsWriteUInt64Number(cmsIOHANDLER* io, cmsUInt64Number n);
CMSAPI cmsBool CMSEXPORT _cmsWriteUInt64Number(cmsIOHANDLER* io, cmsUInt64Number* n);
CMSAPI cmsBool CMSEXPORT _cmsWrite15Fixed16Number(cmsIOHANDLER* io, cmsFloat64Number n);
CMSAPI cmsBool CMSEXPORT _cmsWriteXYZNumber(cmsIOHANDLER* io, const cmsCIEXYZ* XYZ);
CMSAPI cmsBool CMSEXPORT _cmsWriteUInt16Array(cmsIOHANDLER* io, cmsUInt32Number n, const cmsUInt16Number* Array);
Expand Down Expand Up @@ -181,6 +181,11 @@ CMSAPI cmsS15Fixed16Number CMSEXPORT _cmsDoubleTo15Fixed16(cmsFloat64Number v);
CMSAPI void CMSEXPORT _cmsEncodeDateTimeNumber(cmsDateTimeNumber *Dest, const struct tm *Source);
CMSAPI void CMSEXPORT _cmsDecodeDateTimeNumber(const cmsDateTimeNumber *Source, struct tm *Dest);

//----------------------------------------------------------------------------------------------------------

// Shared callbacks for user data
typedef void (* _cmsFreeUserDataFn)(cmsContext ContextID, void* Data);
typedef void* (* _cmsDupUserDataFn)(cmsContext ContextID, const void* Data);

//----------------------------------------------------------------------------------------------------------

Expand All @@ -196,6 +201,8 @@ CMSAPI void CMSEXPORT _cmsDecodeDateTimeNumber(const cmsDateTimeN
#define cmsPluginRenderingIntentSig 0x696E7448 // 'intH'
#define cmsPluginMultiProcessElementSig 0x6D706548 // 'mpeH'
#define cmsPluginOptimizationSig 0x6F707448 // 'optH'
#define cmsPluginTransformSig 0x7A666D48 // 'xfmH'
#define cmsPluginMutexSig 0x6D747A48 // 'mtxH'

typedef struct _cmsPluginBaseStruct {

Expand All @@ -212,19 +219,28 @@ typedef struct _cmsPluginBaseStruct {
//----------------------------------------------------------------------------------------------------------

// Memory handler. Each new plug-in type replaces current behaviour

typedef void* (* _cmsMallocFnPtrType)(cmsContext ContextID, cmsUInt32Number size);
typedef void (* _cmsFreeFnPtrType)(cmsContext ContextID, void *Ptr);
typedef void* (* _cmsReallocFnPtrType)(cmsContext ContextID, void* Ptr, cmsUInt32Number NewSize);

typedef void* (* _cmsMalloZerocFnPtrType)(cmsContext ContextID, cmsUInt32Number size);
typedef void* (* _cmsCallocFnPtrType)(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size);
typedef void* (* _cmsDupFnPtrType)(cmsContext ContextID, const void* Org, cmsUInt32Number size);

typedef struct {

cmsPluginBase base;

// Required
void * (* MallocPtr)(cmsContext ContextID, cmsUInt32Number size);
void (* FreePtr)(cmsContext ContextID, void *Ptr);
void * (* ReallocPtr)(cmsContext ContextID, void* Ptr, cmsUInt32Number NewSize);
_cmsMallocFnPtrType MallocPtr;
_cmsFreeFnPtrType FreePtr;
_cmsReallocFnPtrType ReallocPtr;

// Optional
void * (* MallocZeroPtr)(cmsContext ContextID, cmsUInt32Number size);
void * (* CallocPtr)(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size);
void * (* DupPtr)(cmsContext ContextID, const void* Org, cmsUInt32Number size);
_cmsMalloZerocFnPtrType MallocZeroPtr;
_cmsCallocFnPtrType CallocPtr;
_cmsDupFnPtrType DupPtr;

} cmsPluginMemHandler;

Expand Down Expand Up @@ -387,7 +403,7 @@ typedef struct _cms_typehandler_struct {
void *Ptr);

// Additional parameters used by the calling thread
cmsContext ContextID;
cmsContext ContextID;
cmsUInt32Number ICCVersion;

} cmsTagTypeHandler;
Expand Down Expand Up @@ -486,6 +502,39 @@ typedef struct {

} cmsPluginMultiProcessElement;


// Data kept in "Element" member of cmsStage

// Curves
typedef struct {
cmsUInt32Number nCurves;
cmsToneCurve** TheCurves;

} _cmsStageToneCurvesData;

// Matrix
typedef struct {
cmsFloat64Number* Double; // floating point for the matrix
cmsFloat64Number* Offset; // The offset

} _cmsStageMatrixData;

// CLUT
typedef struct {

union { // Can have only one of both representations at same time
cmsUInt16Number* T; // Points to the table 16 bits table
cmsFloat32Number* TFloat; // Points to the cmsFloat32Number table

} Tab;

cmsInterpParams* Params;
cmsUInt32Number nEntries;
cmsBool HasFloatValues;

} _cmsStageCLutData;


//----------------------------------------------------------------------------------------------------------
// Optimization. Using this plug-in, additional optimization strategies may be implemented.
// The function should return TRUE if any optimization is done on the LUT, this terminates
Expand All @@ -496,9 +545,6 @@ typedef void (* _cmsOPTeval16Fn)(register const cmsUInt16Number In[],
register cmsUInt16Number Out[],
register const void* Data);

typedef void (* _cmsOPTfreeDataFn)(cmsContext ContextID, void* Data);
typedef void* (* _cmsOPTdupDataFn)(cmsContext ContextID, const void* Data);


typedef cmsBool (* _cmsOPToptimizeFn)(cmsPipeline** Lut,
cmsUInt32Number Intent,
Expand All @@ -512,8 +558,8 @@ typedef cmsBool (* _cmsOPToptimizeFn)(cmsPipeline** Lut,
CMSAPI void CMSEXPORT _cmsPipelineSetOptimizationParameters(cmsPipeline* Lut,
_cmsOPTeval16Fn Eval16,
void* PrivateData,
_cmsOPTfreeDataFn FreePrivateDataFn,
_cmsOPTdupDataFn DupPrivateDataFn);
_cmsFreeUserDataFn FreePrivateDataFn,
_cmsDupUserDataFn DupPrivateDataFn);

typedef struct {
cmsPluginBase base;
Expand All @@ -524,6 +570,62 @@ typedef struct {
} cmsPluginOptimization;

//----------------------------------------------------------------------------------------------------------
// Full xform
typedef void (* _cmsTransformFn)(struct _cmstransform_struct *CMMcargo,
const void* InputBuffer,
void* OutputBuffer,
cmsUInt32Number Size,
cmsUInt32Number Stride);

typedef cmsBool (* _cmsTransformFactory)(_cmsTransformFn* xform,
void** UserData,
_cmsFreeUserDataFn* FreePrivateDataFn,
cmsPipeline** Lut,
cmsUInt32Number* InputFormat,
cmsUInt32Number* OutputFormat,
cmsUInt32Number* dwFlags);


// Retrieve user data as specified by the factory
CMSAPI void CMSEXPORT _cmsSetTransformUserData(struct _cmstransform_struct *CMMcargo, void* ptr, _cmsFreeUserDataFn FreePrivateDataFn);
CMSAPI void * CMSEXPORT _cmsGetTransformUserData(struct _cmstransform_struct *CMMcargo);


// Retrieve formatters
CMSAPI void CMSEXPORT _cmsGetTransformFormatters16 (struct _cmstransform_struct *CMMcargo, cmsFormatter16* FromInput, cmsFormatter16* ToOutput);
CMSAPI void CMSEXPORT _cmsGetTransformFormattersFloat(struct _cmstransform_struct *CMMcargo, cmsFormatterFloat* FromInput, cmsFormatterFloat* ToOutput);

typedef struct {
cmsPluginBase base;

// Transform entry point
_cmsTransformFactory Factory;

} cmsPluginTransform;

//----------------------------------------------------------------------------------------------------------
// Mutex

typedef void* (* _cmsCreateMutexFnPtrType)(cmsContext ContextID);
typedef void (* _cmsDestroyMutexFnPtrType)(cmsContext ContextID, void* mtx);
typedef cmsBool (* _cmsLockMutexFnPtrType)(cmsContext ContextID, void* mtx);
typedef void (* _cmsUnlockMutexFnPtrType)(cmsContext ContextID, void* mtx);

typedef struct {
cmsPluginBase base;

_cmsCreateMutexFnPtrType CreateMutexPtr;
_cmsDestroyMutexFnPtrType DestroyMutexPtr;
_cmsLockMutexFnPtrType LockMutexPtr;
_cmsUnlockMutexFnPtrType UnlockMutexPtr;

} cmsPluginMutex;

CMSAPI void* CMSEXPORT _cmsCreateMutex(cmsContext ContextID);
CMSAPI void CMSEXPORT _cmsDestroyMutex(cmsContext ContextID, void* mtx);
CMSAPI cmsBool CMSEXPORT _cmsLockMutex(cmsContext ContextID, void* mtx);
CMSAPI void CMSEXPORT _cmsUnlockMutex(cmsContext ContextID, void* mtx);


#ifndef CMS_USE_CPP_API
# ifdef __cplusplus
Expand Down
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