diff options
Diffstat (limited to 'thirdparty/liblcms2/include/lcms2_plugin.h')
| -rw-r--r-- | thirdparty/liblcms2/include/lcms2_plugin.h | 132 |
1 files changed, 117 insertions, 15 deletions
diff --git a/thirdparty/liblcms2/include/lcms2_plugin.h b/thirdparty/liblcms2/include/lcms2_plugin.h index 896fa498..0c95d1f7 100644 --- a/thirdparty/liblcms2/include/lcms2_plugin.h +++ b/thirdparty/liblcms2/include/lcms2_plugin.h @@ -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"), @@ -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); @@ -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); @@ -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); //---------------------------------------------------------------------------------------------------------- @@ -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 { @@ -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; @@ -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; @@ -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 @@ -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, @@ -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; @@ -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 |