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-rw-r--r--third_party/lcms/include/lcms2.h113
1 files changed, 67 insertions, 46 deletions
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]);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 08:35:56 +0000