From 0bd847232a1f430c70dd9d8df177ce68a3cde010 Mon Sep 17 00:00:00 2001 From: Nicolas Pena Date: Mon, 14 Aug 2017 10:36:01 -0400 Subject: LCMS: upgrade to 2.8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This CL upgrades LCMS from version 2.6 to 2.8. All changes from LCMS original version 2.8 are stored in patch files: - Patch 0: memory management modifications to use PDFium methods. This was previously not in any patch, so the changes were manually applied. - Patches 1-5: new patch files corresponding to old changes that can be seen in the history, but did not previously have patch files. - Patches 6-25: previous patches (patch numbers shifted by 6). The one for from16-to-8-overflow.patch was deleted as it was already upstream. Some patches did not apply cleanly so their .patch files were modified. - Patch 26: as I just moved files directly, unsupported characters were moved in unchanged, so I had to fix all of them: e with tilde and other characters were replaced to allow compilation on Windows. - Patch 27: Went over the code and re-applied changes that included comments clearly indicating this was Foxit. These changes are all already seen in the initial PDFium commit. Change-Id: Ic1d84e54803ef9e6b280ef7619bbf0b757312fbf Reviewed-on: https://pdfium-review.googlesource.com/10590 Commit-Queue: Nicolás Peña Reviewed-by: dsinclair --- third_party/lcms/include/lcms2.h | 113 +++++++++++++++++++------------- third_party/lcms/include/lcms2_plugin.h | 42 ++++++++++-- 2 files changed, 102 insertions(+), 53 deletions(-) (limited to 'third_party/lcms/include') diff --git a/third_party/lcms/include/lcms2.h b/third_party/lcms/include/lcms2.h index 8595f70203..739e6e1f82 100644 --- a/third_party/lcms/include/lcms2.h +++ b/third_party/lcms/include/lcms2.h @@ -1,7 +1,7 @@ //--------------------------------------------------------------------------------- // // Little Color Management System -// Copyright (c) 1998-2014 Marti Maria Saguer +// Copyright (c) 1998-2016 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 2.6 +// Version 2.8 // #ifndef _lcms2_H @@ -75,7 +75,7 @@ extern "C" { #endif // Version/release -#define LCMS_VERSION 2060 +#define LCMS_VERSION 2080 // I will give the chance of redefining basic types for compilers that are not fully C99 compliant #ifndef CMS_BASIC_TYPES_ALREADY_DEFINED @@ -173,46 +173,45 @@ typedef int cmsBool; # define CMS_IS_WINDOWS_ 1 #endif -// Try to detect big endian platforms. This list can be endless, so only some checks are performed over here. -// you can pass this toggle to the compiler by using -DCMS_USE_BIG_ENDIAN or something similar +// Try to detect big endian platforms. This list can be endless, so primarily rely on the configure script +// on Unix-like systems, and allow it to be set on the compiler command line using +// -DCMS_USE_BIG_ENDIAN or something similar +#ifdef CMS_USE_BIG_ENDIAN // set at compiler command line takes overall precedence -#if defined(__sgi__) || defined(__sgi) || defined(sparc) -# define CMS_USE_BIG_ENDIAN 1 -#endif +# if CMS_USE_BIG_ENDIAN == 0 +# undef CMS_USE_BIG_ENDIAN +# endif -#if defined(__s390__) || defined(__s390x__) -# define CMS_USE_BIG_ENDIAN 1 -#endif +#else // CMS_USE_BIG_ENDIAN -# ifdef TARGET_CPU_PPC -# if TARGET_CPU_PPC +# ifdef WORDS_BIGENDIAN // set by configure (or explicitly on compiler command line) +# define CMS_USE_BIG_ENDIAN 1 +# else // WORDS_BIGENDIAN +// Fall back to platform/compiler specific tests +# if defined(__sgi__) || defined(__sgi) || defined(sparc) +# define CMS_USE_BIG_ENDIAN 1 +# endif + +# if defined(__s390__) || defined(__s390x__) # define CMS_USE_BIG_ENDIAN 1 # endif -# endif -#if defined(__powerpc__) || defined(__ppc__) || defined(TARGET_CPU_PPC) -# define CMS_USE_BIG_ENDIAN 1 -# if defined (__GNUC__) && defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) -# if __BYTE_ORDER == __LITTLE_ENDIAN -// // Don't use big endian for PowerPC little endian mode -# undef CMS_USE_BIG_ENDIAN -# endif -# endif -#endif +# ifdef macintosh +# ifdef __BIG_ENDIAN__ +# define CMS_USE_BIG_ENDIAN 1 +# endif +# ifdef __LITTLE_ENDIAN__ +# undef CMS_USE_BIG_ENDIAN +# endif +# endif +# endif // WORDS_BIGENDIAN -// WORDS_BIGENDIAN takes precedence -#if defined(_HOST_BIG_ENDIAN) || defined(__BIG_ENDIAN__) || defined(WORDS_BIGENDIAN) -# define CMS_USE_BIG_ENDIAN 1 -#endif +# if defined(_HOST_BIG_ENDIAN) || defined(__BIG_ENDIAN__) +# define CMS_USE_BIG_ENDIAN 1 +# endif + +#endif // CMS_USE_BIG_ENDIAN -#ifdef macintosh -# ifdef __BIG_ENDIAN__ -# define CMS_USE_BIG_ENDIAN 1 -# endif -# ifdef __LITTLE_ENDIAN__ -# undef CMS_USE_BIG_ENDIAN -# endif -#endif // Calling convention -- this is hardly platform and compiler dependent #ifdef CMS_IS_WINDOWS_ @@ -221,7 +220,7 @@ typedef int cmsBool; # define CMSEXPORT __stdcall _export # define CMSAPI # else -# define CMSEXPORT _stdcall +# define CMSEXPORT __stdcall # ifdef CMS_DLL_BUILD # define CMSAPI __declspec(dllexport) # else @@ -383,7 +382,8 @@ typedef enum { cmsSigViewingCondDescTag = 0x76756564, // 'vued' cmsSigViewingConditionsTag = 0x76696577, // 'view' cmsSigVcgtTag = 0x76636774, // 'vcgt' - cmsSigMetaTag = 0x6D657461 // 'meta' + cmsSigMetaTag = 0x6D657461, // 'meta' + cmsSigArgyllArtsTag = 0x61727473 // 'arts' } cmsTagSignature; @@ -516,7 +516,7 @@ typedef enum { cmsSigNamedColorElemType = 0x6E636C20, // 'ncl ' cmsSigLabV2toV4 = 0x32203420, // '2 4 ' cmsSigLabV4toV2 = 0x34203220, // '4 2 ' - + // Identities cmsSigIdentityElemType = 0x69646E20, // 'idn ' @@ -524,7 +524,8 @@ typedef enum { cmsSigLab2FloatPCS = 0x64326C20, // 'd2l ' cmsSigFloatPCS2Lab = 0x6C326420, // 'l2d ' cmsSigXYZ2FloatPCS = 0x64327820, // 'd2x ' - cmsSigFloatPCS2XYZ = 0x78326420 // 'x2d ' + cmsSigFloatPCS2XYZ = 0x78326420, // 'x2d ' + cmsSigClipNegativesElemType = 0x636c7020 // 'clp ' } cmsStageSignature; @@ -655,7 +656,7 @@ typedef void* cmsHTRANSFORM; // T: Pixeltype // F: Flavor 0=MinIsBlack(Chocolate) 1=MinIsWhite(Vanilla) // P: Planar? 0=Chunky, 1=Planar -// X: swap 16 bps endianess? +// X: swap 16 bps endianness? // S: Do swap? ie, BGR, KYMC // E: Extra samples // C: Channels (Samples per pixel) @@ -898,7 +899,7 @@ typedef void* cmsHTRANSFORM; #define TYPE_ARGB_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|SWAPFIRST_SH(1)) #define TYPE_BGR_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)) #define TYPE_BGRA_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)|SWAPFIRST_SH(1)) -#define TYPE_ABGR_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)) +#define TYPE_ABGR_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1)) #define TYPE_CMYK_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(4)) @@ -1002,6 +1003,10 @@ typedef struct { } cmsICCViewingConditions; +// Get LittleCMS version (for shared objects) ----------------------------------------------------------------------------- + +CMSAPI int CMSEXPORT cmsGetEncodedCMMversion(void); + // Support of non-standard functions -------------------------------------------------------------------------------------- CMSAPI int CMSEXPORT cmsstrcasecmp(const char* s1, const char* s2); @@ -1011,7 +1016,7 @@ CMSAPI long int CMSEXPORT cmsfilelength(FILE* f); // Context handling -------------------------------------------------------------------------------------------------------- // Each context holds its owns globals and its own plug-ins. There is a global context with the id = 0 for lecacy compatibility -// though using the global context is not recomended. Proper context handling makes lcms more thread-safe. +// though using the global context is not recommended. Proper context handling makes lcms more thread-safe. typedef struct _cmsContext_struct* cmsContext; @@ -1380,7 +1385,7 @@ typedef struct { typedef struct { cmsUInt32Number n; - cmsContext ContextID; + cmsContext ContextID; cmsPSEQDESC* seq; } cmsSEQ; @@ -1480,7 +1485,7 @@ CMSAPI int CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignat CMSAPI cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace); -// Build a suitable formatter for the colorspace of this profile +// Build a suitable formatter for the colorspace of this profile. nBytes=1 means 8 bits, nBytes=2 means 16 bits. CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat); CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat); @@ -1509,12 +1514,12 @@ CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromStream(cmsContext ContextID, FILE* Stream); CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromMem(cmsContext ContextID, void *Buffer, cmsUInt32Number size, const char* AccessMode); CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromNULL(cmsContext ContextID); +CMSAPI cmsIOHANDLER* CMSEXPORT cmsGetProfileIOhandler(cmsHPROFILE hProfile); CMSAPI cmsBool CMSEXPORT cmsCloseIOhandler(cmsIOHANDLER* io); // MD5 message digest -------------------------------------------------------------------------------------------------- CMSAPI cmsBool CMSEXPORT cmsMD5computeID(cmsHPROFILE hProfile); -CMSAPI cmsBool CMSEXPORT cmsMD5computeIDExt(const void* buf, unsigned long size, unsigned char ProfileID[16]); // Profile high level funtions ------------------------------------------------------------------------------------------ @@ -1644,6 +1649,12 @@ CMSAPI cmsUInt32Number CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID #define cmsFLAGS_CLUT_POST_LINEARIZATION 0x0001 // create postlinearization tables if possible #define cmsFLAGS_CLUT_PRE_LINEARIZATION 0x0010 // create prelinearization tables if possible +// Specific to unbounded mode +#define cmsFLAGS_NONEGATIVES 0x8000 // Prevent negative numbers in floating point transforms + +// Copy alpha channels when transforming +#define cmsFLAGS_COPY_ALPHA 0x04000000 // Alpha channels are copied on cmsDoTransform() + // Fine-tune control over number of gridpoints #define cmsFLAGS_GRIDPOINTS(n) (((n) & 0xFF) << 16) @@ -1721,12 +1732,22 @@ CMSAPI void CMSEXPORT cmsDoTransform(cmsHTRANSFORM Transform, void * OutputBuffer, cmsUInt32Number Size); -CMSAPI void CMSEXPORT cmsDoTransformStride(cmsHTRANSFORM Transform, +CMSAPI void CMSEXPORT cmsDoTransformStride(cmsHTRANSFORM Transform, // Deprecated const void * InputBuffer, void * OutputBuffer, cmsUInt32Number Size, cmsUInt32Number Stride); +CMSAPI void CMSEXPORT cmsDoTransformLineStride(cmsHTRANSFORM Transform, + const void* InputBuffer, + void* OutputBuffer, + cmsUInt32Number PixelsPerLine, + cmsUInt32Number LineCount, + cmsUInt32Number BytesPerLineIn, + cmsUInt32Number BytesPerLineOut, + cmsUInt32Number BytesPerPlaneIn, + cmsUInt32Number BytesPerPlaneOut); + CMSAPI void CMSEXPORT cmsSetAlarmCodes(const cmsUInt16Number NewAlarm[cmsMAXCHANNELS]); CMSAPI void CMSEXPORT cmsGetAlarmCodes(cmsUInt16Number NewAlarm[cmsMAXCHANNELS]); diff --git a/third_party/lcms/include/lcms2_plugin.h b/third_party/lcms/include/lcms2_plugin.h index 0c95d1f73c..7eda009608 100644 --- a/third_party/lcms/include/lcms2_plugin.h +++ b/third_party/lcms/include/lcms2_plugin.h @@ -1,7 +1,7 @@ //--------------------------------------------------------------------------------- // // Little Color Management System -// Copyright (c) 1998-2011 Marti Maria Saguer +// Copyright (c) 1998-2016 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"), @@ -128,7 +128,7 @@ struct _cms_io_handler { const void* Buffer); }; -// Endianess adjust functions +// Endianness adjust functions CMSAPI cmsUInt16Number CMSEXPORT _cmsAdjustEndianess16(cmsUInt16Number Word); CMSAPI cmsUInt32Number CMSEXPORT _cmsAdjustEndianess32(cmsUInt32Number Value); CMSAPI void CMSEXPORT _cmsAdjustEndianess64(cmsUInt64Number* Result, cmsUInt64Number* QWord); @@ -342,8 +342,8 @@ struct _cmstransform_struct; typedef cmsUInt8Number* (* cmsFormatter16)(register struct _cmstransform_struct* CMMcargo, register cmsUInt16Number Values[], - register cmsUInt8Number* Buffer, - register cmsUInt32Number Stride); + register cmsUInt8Number* Buffer, + register cmsUInt32Number Stride); typedef cmsUInt8Number* (* cmsFormatterFloat)(struct _cmstransform_struct* CMMcargo, cmsFloat32Number Values[], @@ -571,11 +571,28 @@ typedef struct { //---------------------------------------------------------------------------------------------------------- // Full xform -typedef void (* _cmsTransformFn)(struct _cmstransform_struct *CMMcargo, + +typedef struct { + cmsUInt32Number BytesPerLineIn; + cmsUInt32Number BytesPerLineOut; + cmsUInt32Number BytesPerPlaneIn; + cmsUInt32Number BytesPerPlaneOut; + +} cmsStride; + +typedef void (* _cmsTransformFn)(struct _cmstransform_struct *CMMcargo, // Legacy function, handles just ONE scanline. const void* InputBuffer, void* OutputBuffer, cmsUInt32Number Size, - cmsUInt32Number Stride); + cmsUInt32Number Stride); // Stride in bytes to the next plana in planar formats + + +typedef void (*_cmsTransform2Fn)(struct _cmstransform_struct *CMMcargo, + const void* InputBuffer, + void* OutputBuffer, + cmsUInt32Number PixelsPerLine, + cmsUInt32Number LineCount, + const cmsStride* Stride); typedef cmsBool (* _cmsTransformFactory)(_cmsTransformFn* xform, void** UserData, @@ -585,6 +602,14 @@ typedef cmsBool (* _cmsTransformFactory)(_cmsTransformFn* xform, cmsUInt32Number* OutputFormat, cmsUInt32Number* dwFlags); +typedef cmsBool (* _cmsTransform2Factory)(_cmsTransform2Fn* 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); @@ -599,7 +624,10 @@ typedef struct { cmsPluginBase base; // Transform entry point - _cmsTransformFactory Factory; + union { + _cmsTransformFactory legacy_xform; + _cmsTransform2Factory xform; + } factories; } cmsPluginTransform; -- cgit v1.2.3