diff options
Diffstat (limited to 'third_party/lcms2-2.6/src/cmspack.c')
| -rw-r--r-- | third_party/lcms2-2.6/src/cmspack.c | 3369 |
1 files changed, 3369 insertions, 0 deletions
diff --git a/third_party/lcms2-2.6/src/cmspack.c b/third_party/lcms2-2.6/src/cmspack.c new file mode 100644 index 0000000000..9323b53ec5 --- /dev/null +++ b/third_party/lcms2-2.6/src/cmspack.c @@ -0,0 +1,3369 @@ +//--------------------------------------------------------------------------------- +// +// Little Color Management System +// Copyright (c) 1998-2010 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"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom the Software +// is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO +// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +//--------------------------------------------------------------------------------- +// +#include "lcms2_internal.h" + +// This module handles all formats supported by lcms. There are two flavors, 16 bits and +// floating point. Floating point is supported only in a subset, those formats holding +// cmsFloat32Number (4 bytes per component) and double (marked as 0 bytes per component +// as special case) + +// --------------------------------------------------------------------------- + + +// This macro return words stored as big endian +#define CHANGE_ENDIAN(w) (cmsUInt16Number) ((cmsUInt16Number) ((w)<<8)|((w)>>8)) + +// These macros handles reversing (negative) +#define REVERSE_FLAVOR_8(x) ((cmsUInt8Number) (0xff-(x))) +#define REVERSE_FLAVOR_16(x) ((cmsUInt16Number)(0xffff-(x))) + +// * 0xffff / 0xff00 = (255 * 257) / (255 * 256) = 257 / 256 +cmsINLINE cmsUInt16Number FomLabV2ToLabV4(cmsUInt16Number x) +{ + int a = (x << 8 | x) >> 8; // * 257 / 256 + if ( a > 0xffff) return 0xffff; + return (cmsUInt16Number) a; +} + +// * 0xf00 / 0xffff = * 256 / 257 +cmsINLINE cmsUInt16Number FomLabV4ToLabV2(cmsUInt16Number x) +{ + return (cmsUInt16Number) (((x << 8) + 0x80) / 257); +} + + +typedef struct { + cmsUInt32Number Type; + cmsUInt32Number Mask; + cmsFormatter16 Frm; + +} cmsFormatters16; + +typedef struct { + cmsUInt32Number Type; + cmsUInt32Number Mask; + cmsFormatterFloat Frm; + +} cmsFormattersFloat; + + +#define ANYSPACE COLORSPACE_SH(31) +#define ANYCHANNELS CHANNELS_SH(15) +#define ANYEXTRA EXTRA_SH(7) +#define ANYPLANAR PLANAR_SH(1) +#define ANYENDIAN ENDIAN16_SH(1) +#define ANYSWAP DOSWAP_SH(1) +#define ANYSWAPFIRST SWAPFIRST_SH(1) +#define ANYFLAVOR FLAVOR_SH(1) + + +// Supress waning about info never being used + +#ifdef _MSC_VER +#pragma warning(disable : 4100) +#endif + +// Unpacking routines (16 bits) ---------------------------------------------------------------------------------------- + + +// Does almost everything but is slow +static +cmsUInt8Number* UnrollChunkyBytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsUInt16Number v; + int i; + + if (ExtraFirst) { + accum += Extra; + } + + for (i=0; i < nChan; i++) { + int index = DoSwap ? (nChan - i - 1) : i; + + v = FROM_8_TO_16(*accum); + v = Reverse ? REVERSE_FLAVOR_16(v) : v; + wIn[index] = v; + accum++; + } + + if (!ExtraFirst) { + accum += Extra; + } + + if (Extra == 0 && SwapFirst) { + cmsUInt16Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsUInt16Number)); + wIn[nChan-1] = tmp; + } + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); + +} + +// Extra channels are just ignored because come in the next planes +static +cmsUInt8Number* UnrollPlanarBytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int i; + cmsUInt8Number* Init = accum; + + if (DoSwap ^ SwapFirst) { + accum += T_EXTRA(info -> InputFormat) * Stride; + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + cmsUInt16Number v = FROM_8_TO_16(*accum); + + wIn[index] = Reverse ? REVERSE_FLAVOR_16(v) : v; + accum += Stride; + } + + return (Init + 1); +} + +// Special cases, provided for performance +static +cmsUInt8Number* Unroll4Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FROM_8_TO_16(*accum); accum++; // C + wIn[1] = FROM_8_TO_16(*accum); accum++; // M + wIn[2] = FROM_8_TO_16(*accum); accum++; // Y + wIn[3] = FROM_8_TO_16(*accum); accum++; // K + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4BytesReverse(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FROM_8_TO_16(REVERSE_FLAVOR_8(*accum)); accum++; // C + wIn[1] = FROM_8_TO_16(REVERSE_FLAVOR_8(*accum)); accum++; // M + wIn[2] = FROM_8_TO_16(REVERSE_FLAVOR_8(*accum)); accum++; // Y + wIn[3] = FROM_8_TO_16(REVERSE_FLAVOR_8(*accum)); accum++; // K + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4BytesSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[3] = FROM_8_TO_16(*accum); accum++; // K + wIn[0] = FROM_8_TO_16(*accum); accum++; // C + wIn[1] = FROM_8_TO_16(*accum); accum++; // M + wIn[2] = FROM_8_TO_16(*accum); accum++; // Y + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// KYMC +static +cmsUInt8Number* Unroll4BytesSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[3] = FROM_8_TO_16(*accum); accum++; // K + wIn[2] = FROM_8_TO_16(*accum); accum++; // Y + wIn[1] = FROM_8_TO_16(*accum); accum++; // M + wIn[0] = FROM_8_TO_16(*accum); accum++; // C + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4BytesSwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[2] = FROM_8_TO_16(*accum); accum++; // K + wIn[1] = FROM_8_TO_16(*accum); accum++; // Y + wIn[0] = FROM_8_TO_16(*accum); accum++; // M + wIn[3] = FROM_8_TO_16(*accum); accum++; // C + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FROM_8_TO_16(*accum); accum++; // R + wIn[1] = FROM_8_TO_16(*accum); accum++; // G + wIn[2] = FROM_8_TO_16(*accum); accum++; // B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3BytesSkip1Swap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + accum++; // A + wIn[2] = FROM_8_TO_16(*accum); accum++; // B + wIn[1] = FROM_8_TO_16(*accum); accum++; // G + wIn[0] = FROM_8_TO_16(*accum); accum++; // R + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3BytesSkip1SwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[2] = FROM_8_TO_16(*accum); accum++; // B + wIn[1] = FROM_8_TO_16(*accum); accum++; // G + wIn[0] = FROM_8_TO_16(*accum); accum++; // R + accum++; // A + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3BytesSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + accum++; // A + wIn[0] = FROM_8_TO_16(*accum); accum++; // R + wIn[1] = FROM_8_TO_16(*accum); accum++; // G + wIn[2] = FROM_8_TO_16(*accum); accum++; // B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +// BRG +static +cmsUInt8Number* Unroll3BytesSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[2] = FROM_8_TO_16(*accum); accum++; // B + wIn[1] = FROM_8_TO_16(*accum); accum++; // G + wIn[0] = FROM_8_TO_16(*accum); accum++; // R + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* UnrollLabV2_8(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // L + wIn[1] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // a + wIn[2] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // b + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* UnrollALabV2_8(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + accum++; // A + wIn[0] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // L + wIn[1] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // a + wIn[2] = FomLabV2ToLabV4(FROM_8_TO_16(*accum)); accum++; // b + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* UnrollLabV2_16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2; // L + wIn[1] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2; // a + wIn[2] = FomLabV2ToLabV4(*(cmsUInt16Number*) accum); accum += 2; // b + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// for duplex +static +cmsUInt8Number* Unroll2Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = FROM_8_TO_16(*accum); accum++; // ch1 + wIn[1] = FROM_8_TO_16(*accum); accum++; // ch2 + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + + + +// Monochrome duplicates L into RGB for null-transforms +static +cmsUInt8Number* Unroll1Byte(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = FROM_8_TO_16(*accum); accum++; // L + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Unroll1ByteSkip1(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = FROM_8_TO_16(*accum); accum++; // L + accum += 1; + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll1ByteSkip2(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = FROM_8_TO_16(*accum); accum++; // L + accum += 2; + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll1ByteReversed(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = REVERSE_FLAVOR_16(FROM_8_TO_16(*accum)); accum++; // L + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* UnrollAnyWords(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> InputFormat); + int SwapEndian = T_ENDIAN16(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int i; + + if (ExtraFirst) { + accum += Extra * sizeof(cmsUInt16Number); + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + cmsUInt16Number v = *(cmsUInt16Number*) accum; + + if (SwapEndian) + v = CHANGE_ENDIAN(v); + + wIn[index] = Reverse ? REVERSE_FLAVOR_16(v) : v; + + accum += sizeof(cmsUInt16Number); + } + + if (!ExtraFirst) { + accum += Extra * sizeof(cmsUInt16Number); + } + + if (Extra == 0 && SwapFirst) { + + cmsUInt16Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsUInt16Number)); + wIn[nChan-1] = tmp; + } + + return accum; + + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* UnrollPlanarWords(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap= T_DOSWAP(info ->InputFormat); + int Reverse= T_FLAVOR(info ->InputFormat); + int SwapEndian = T_ENDIAN16(info -> InputFormat); + int i; + cmsUInt8Number* Init = accum; + + if (DoSwap) { + accum += T_EXTRA(info -> InputFormat) * Stride * sizeof(cmsUInt16Number); + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + cmsUInt16Number v = *(cmsUInt16Number*) accum; + + if (SwapEndian) + v = CHANGE_ENDIAN(v); + + wIn[index] = Reverse ? REVERSE_FLAVOR_16(v) : v; + + accum += Stride * sizeof(cmsUInt16Number); + } + + return (Init + sizeof(cmsUInt16Number)); +} + + +static +cmsUInt8Number* Unroll4Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // C + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // M + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // Y + wIn[3] = *(cmsUInt16Number*) accum; accum+= 2; // K + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4WordsReverse(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = REVERSE_FLAVOR_16(*(cmsUInt16Number*) accum); accum+= 2; // C + wIn[1] = REVERSE_FLAVOR_16(*(cmsUInt16Number*) accum); accum+= 2; // M + wIn[2] = REVERSE_FLAVOR_16(*(cmsUInt16Number*) accum); accum+= 2; // Y + wIn[3] = REVERSE_FLAVOR_16(*(cmsUInt16Number*) accum); accum+= 2; // K + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4WordsSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[3] = *(cmsUInt16Number*) accum; accum+= 2; // K + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // C + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // M + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // Y + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// KYMC +static +cmsUInt8Number* Unroll4WordsSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[3] = *(cmsUInt16Number*) accum; accum+= 2; // K + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // Y + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // M + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // C + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll4WordsSwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // K + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // Y + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // M + wIn[3] = *(cmsUInt16Number*) accum; accum+= 2; // C + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // C R + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // M G + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // Y B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3WordsSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // C R + wIn[1] = *(cmsUInt16Number*) accum; accum+= 2; // M G + wIn[0] = *(cmsUInt16Number*) accum; accum+= 2; // Y B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3WordsSkip1Swap(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + accum += 2; // A + wIn[2] = *(cmsUInt16Number*) accum; accum += 2; // R + wIn[1] = *(cmsUInt16Number*) accum; accum += 2; // G + wIn[0] = *(cmsUInt16Number*) accum; accum += 2; // B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll3WordsSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + accum += 2; // A + wIn[0] = *(cmsUInt16Number*) accum; accum += 2; // R + wIn[1] = *(cmsUInt16Number*) accum; accum += 2; // G + wIn[2] = *(cmsUInt16Number*) accum; accum += 2; // B + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll1Word(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = *(cmsUInt16Number*) accum; accum+= 2; // L + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll1WordReversed(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = REVERSE_FLAVOR_16(*(cmsUInt16Number*) accum); accum+= 2; + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll1WordSkip3(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = wIn[1] = wIn[2] = *(cmsUInt16Number*) accum; + + accum += 8; + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Unroll2Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + wIn[0] = *(cmsUInt16Number*) accum; accum += 2; // ch1 + wIn[1] = *(cmsUInt16Number*) accum; accum += 2; // ch2 + + return accum; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +// This is a conversion of Lab double to 16 bits +static +cmsUInt8Number* UnrollLabDoubleTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + if (T_PLANAR(info -> InputFormat)) { + + cmsFloat64Number* Pt = (cmsFloat64Number*) accum; + + cmsCIELab Lab; + + Lab.L = Pt[0]; + Lab.a = Pt[Stride]; + Lab.b = Pt[Stride*2]; + + cmsFloat2LabEncoded(wIn, &Lab); + return accum + sizeof(cmsFloat64Number); + } + else { + + cmsFloat2LabEncoded(wIn, (cmsCIELab*) accum); + accum += sizeof(cmsCIELab) + T_EXTRA(info ->InputFormat) * sizeof(cmsFloat64Number); + return accum; + } +} + + +// This is a conversion of Lab float to 16 bits +static +cmsUInt8Number* UnrollLabFloatTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + cmsCIELab Lab; + + if (T_PLANAR(info -> InputFormat)) { + + cmsFloat32Number* Pt = (cmsFloat32Number*) accum; + + + Lab.L = Pt[0]; + Lab.a = Pt[Stride]; + Lab.b = Pt[Stride*2]; + + cmsFloat2LabEncoded(wIn, &Lab); + return accum + sizeof(cmsFloat32Number); + } + else { + + Lab.L = ((cmsFloat32Number*) accum)[0]; + Lab.a = ((cmsFloat32Number*) accum)[1]; + Lab.b = ((cmsFloat32Number*) accum)[2]; + + cmsFloat2LabEncoded(wIn, &Lab); + accum += (3 + T_EXTRA(info ->InputFormat)) * sizeof(cmsFloat32Number); + return accum; + } +} + +// This is a conversion of XYZ double to 16 bits +static +cmsUInt8Number* UnrollXYZDoubleTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + if (T_PLANAR(info -> InputFormat)) { + + cmsFloat64Number* Pt = (cmsFloat64Number*) accum; + cmsCIEXYZ XYZ; + + XYZ.X = Pt[0]; + XYZ.Y = Pt[Stride]; + XYZ.Z = Pt[Stride*2]; + cmsFloat2XYZEncoded(wIn, &XYZ); + + return accum + sizeof(cmsFloat64Number); + + } + + else { + cmsFloat2XYZEncoded(wIn, (cmsCIEXYZ*) accum); + accum += sizeof(cmsCIEXYZ) + T_EXTRA(info ->InputFormat) * sizeof(cmsFloat64Number); + + return accum; + } +} + +// This is a conversion of XYZ float to 16 bits +static +cmsUInt8Number* UnrollXYZFloatTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + if (T_PLANAR(info -> InputFormat)) { + + cmsFloat32Number* Pt = (cmsFloat32Number*) accum; + cmsCIEXYZ XYZ; + + XYZ.X = Pt[0]; + XYZ.Y = Pt[Stride]; + XYZ.Z = Pt[Stride*2]; + cmsFloat2XYZEncoded(wIn, &XYZ); + + return accum + sizeof(cmsFloat32Number); + + } + + else { + cmsFloat32Number* Pt = (cmsFloat32Number*) accum; + cmsCIEXYZ XYZ; + + XYZ.X = Pt[0]; + XYZ.Y = Pt[1]; + XYZ.Z = Pt[2]; + cmsFloat2XYZEncoded(wIn, &XYZ); + + accum += 3 * sizeof(cmsFloat32Number) + T_EXTRA(info ->InputFormat) * sizeof(cmsFloat32Number); + + return accum; + } +} + +// Check if space is marked as ink +cmsINLINE cmsBool IsInkSpace(cmsUInt32Number Type) +{ + switch (T_COLORSPACE(Type)) { + + case PT_CMY: + case PT_CMYK: + case PT_MCH5: + case PT_MCH6: + case PT_MCH7: + case PT_MCH8: + case PT_MCH9: + case PT_MCH10: + case PT_MCH11: + case PT_MCH12: + case PT_MCH13: + case PT_MCH14: + case PT_MCH15: return TRUE; + + default: return FALSE; + } +} + +// Inks does come in percentage, remaining cases are between 0..1.0, again to 16 bits +static +cmsUInt8Number* UnrollDoubleTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat64Number v; + cmsUInt16Number vi; + int i, start = 0; + cmsFloat64Number maximum = IsInkSpace(info ->InputFormat) ? 655.35 : 65535.0; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = (cmsFloat32Number) ((cmsFloat64Number*) accum)[(i + start) * Stride]; + else + v = (cmsFloat32Number) ((cmsFloat64Number*) accum)[i + start]; + + vi = _cmsQuickSaturateWord(v * maximum); + + if (Reverse) + vi = REVERSE_FLAVOR_16(vi); + + wIn[index] = vi; + } + + + if (Extra == 0 && SwapFirst) { + cmsUInt16Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsUInt16Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsFloat64Number); + else + return accum + (nChan + Extra) * sizeof(cmsFloat64Number); +} + + + +static +cmsUInt8Number* UnrollFloatTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat32Number v; + cmsUInt16Number vi; + int i, start = 0; + cmsFloat64Number maximum = IsInkSpace(info ->InputFormat) ? 655.35 : 65535.0; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[(i + start) * Stride]; + else + v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[i + start]; + + vi = _cmsQuickSaturateWord(v * maximum); + + if (Reverse) + vi = REVERSE_FLAVOR_16(vi); + + wIn[index] = vi; + } + + + if (Extra == 0 && SwapFirst) { + cmsUInt16Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsUInt16Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsFloat32Number); + else + return accum + (nChan + Extra) * sizeof(cmsFloat32Number); +} + + + + +// For 1 channel, we need to duplicate data (it comes in 0..1.0 range) +static +cmsUInt8Number* UnrollDouble1Chan(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + cmsFloat64Number* Inks = (cmsFloat64Number*) accum; + + wIn[0] = wIn[1] = wIn[2] = _cmsQuickSaturateWord(Inks[0] * 65535.0); + + return accum + sizeof(cmsFloat64Number); + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +//------------------------------------------------------------------------------------------------------------------- + +// For anything going from cmsFloat32Number +static +cmsUInt8Number* UnrollFloatsToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat32Number v; + int i, start = 0; + cmsFloat32Number maximum = IsInkSpace(info ->InputFormat) ? 100.0F : 1.0F; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[(i + start) * Stride]; + else + v = (cmsFloat32Number) ((cmsFloat32Number*) accum)[i + start]; + + v /= maximum; + + wIn[index] = Reverse ? 1 - v : v; + } + + + if (Extra == 0 && SwapFirst) { + cmsFloat32Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsFloat32Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsFloat32Number); + else + return accum + (nChan + Extra) * sizeof(cmsFloat32Number); +} + +// For anything going from double + +static +cmsUInt8Number* UnrollDoublesToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat64Number v; + int i, start = 0; + cmsFloat64Number maximum = IsInkSpace(info ->InputFormat) ? 100.0 : 1.0; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = (cmsFloat64Number) ((cmsFloat64Number*) accum)[(i + start) * Stride]; + else + v = (cmsFloat64Number) ((cmsFloat64Number*) accum)[i + start]; + + v /= maximum; + + wIn[index] = (cmsFloat32Number) (Reverse ? 1.0 - v : v); + } + + + if (Extra == 0 && SwapFirst) { + cmsFloat32Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsFloat32Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsFloat64Number); + else + return accum + (nChan + Extra) * sizeof(cmsFloat64Number); +} + + + +// From Lab double to cmsFloat32Number +static +cmsUInt8Number* UnrollLabDoubleToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + cmsFloat64Number* Pt = (cmsFloat64Number*) accum; + + if (T_PLANAR(info -> InputFormat)) { + + wIn[0] = (cmsFloat32Number) (Pt[0] / 100.0); // from 0..100 to 0..1 + wIn[1] = (cmsFloat32Number) ((Pt[Stride] + 128) / 255.0); // form -128..+127 to 0..1 + wIn[2] = (cmsFloat32Number) ((Pt[Stride*2] + 128) / 255.0); + + return accum + sizeof(cmsFloat64Number); + } + else { + + wIn[0] = (cmsFloat32Number) (Pt[0] / 100.0); // from 0..100 to 0..1 + wIn[1] = (cmsFloat32Number) ((Pt[1] + 128) / 255.0); // form -128..+127 to 0..1 + wIn[2] = (cmsFloat32Number) ((Pt[2] + 128) / 255.0); + + accum += sizeof(cmsFloat64Number)*(3 + T_EXTRA(info ->InputFormat)); + return accum; + } +} + +// From Lab double to cmsFloat32Number +static +cmsUInt8Number* UnrollLabFloatToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + cmsFloat32Number* Pt = (cmsFloat32Number*) accum; + + if (T_PLANAR(info -> InputFormat)) { + + wIn[0] = (cmsFloat32Number) (Pt[0] / 100.0); // from 0..100 to 0..1 + wIn[1] = (cmsFloat32Number) ((Pt[Stride] + 128) / 255.0); // form -128..+127 to 0..1 + wIn[2] = (cmsFloat32Number) ((Pt[Stride*2] + 128) / 255.0); + + return accum + sizeof(cmsFloat32Number); + } + else { + + wIn[0] = (cmsFloat32Number) (Pt[0] / 100.0); // from 0..100 to 0..1 + wIn[1] = (cmsFloat32Number) ((Pt[1] + 128) / 255.0); // form -128..+127 to 0..1 + wIn[2] = (cmsFloat32Number) ((Pt[2] + 128) / 255.0); + + accum += sizeof(cmsFloat32Number)*(3 + T_EXTRA(info ->InputFormat)); + return accum; + } +} + + + +// 1.15 fixed point, that means maximum value is MAX_ENCODEABLE_XYZ (0xFFFF) +static +cmsUInt8Number* UnrollXYZDoubleToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + cmsFloat64Number* Pt = (cmsFloat64Number*) accum; + + if (T_PLANAR(info -> InputFormat)) { + + wIn[0] = (cmsFloat32Number) (Pt[0] / MAX_ENCODEABLE_XYZ); + wIn[1] = (cmsFloat32Number) (Pt[Stride] / MAX_ENCODEABLE_XYZ); + wIn[2] = (cmsFloat32Number) (Pt[Stride*2] / MAX_ENCODEABLE_XYZ); + + return accum + sizeof(cmsFloat64Number); + } + else { + + wIn[0] = (cmsFloat32Number) (Pt[0] / MAX_ENCODEABLE_XYZ); + wIn[1] = (cmsFloat32Number) (Pt[1] / MAX_ENCODEABLE_XYZ); + wIn[2] = (cmsFloat32Number) (Pt[2] / MAX_ENCODEABLE_XYZ); + + accum += sizeof(cmsFloat64Number)*(3 + T_EXTRA(info ->InputFormat)); + return accum; + } +} + +static +cmsUInt8Number* UnrollXYZFloatToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + cmsFloat32Number* Pt = (cmsFloat32Number*) accum; + + if (T_PLANAR(info -> InputFormat)) { + + wIn[0] = (cmsFloat32Number) (Pt[0] / MAX_ENCODEABLE_XYZ); + wIn[1] = (cmsFloat32Number) (Pt[Stride] / MAX_ENCODEABLE_XYZ); + wIn[2] = (cmsFloat32Number) (Pt[Stride*2] / MAX_ENCODEABLE_XYZ); + + return accum + sizeof(cmsFloat32Number); + } + else { + + wIn[0] = (cmsFloat32Number) (Pt[0] / MAX_ENCODEABLE_XYZ); + wIn[1] = (cmsFloat32Number) (Pt[1] / MAX_ENCODEABLE_XYZ); + wIn[2] = (cmsFloat32Number) (Pt[2] / MAX_ENCODEABLE_XYZ); + + accum += sizeof(cmsFloat32Number)*(3 + T_EXTRA(info ->InputFormat)); + return accum; + } +} + + + +// Packing routines ----------------------------------------------------------------------------------------------------------- + + +// Generic chunky for byte + +static +cmsUInt8Number* PackAnyBytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsUInt8Number* swap1; + cmsUInt8Number v = 0; + int i; + + swap1 = output; + + if (ExtraFirst) { + output += Extra; + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = FROM_16_TO_8(wOut[index]); + + if (Reverse) + v = REVERSE_FLAVOR_8(v); + + *output++ = v; + } + + if (!ExtraFirst) { + output += Extra; + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, nChan-1); + *swap1 = v; + } + + + return output; + + cmsUNUSED_PARAMETER(Stride); +} + + + +static +cmsUInt8Number* PackAnyWords(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int SwapEndian = T_ENDIAN16(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsUInt16Number* swap1; + cmsUInt16Number v = 0; + int i; + + swap1 = (cmsUInt16Number*) output; + + if (ExtraFirst) { + output += Extra * sizeof(cmsUInt16Number); + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = wOut[index]; + + if (SwapEndian) + v = CHANGE_ENDIAN(v); + + if (Reverse) + v = REVERSE_FLAVOR_16(v); + + *(cmsUInt16Number*) output = v; + + output += sizeof(cmsUInt16Number); + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsUInt16Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsUInt16Number)); + *swap1 = v; + } + + + return output; + + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* PackPlanarBytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int SwapFirst = T_SWAPFIRST(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int i; + cmsUInt8Number* Init = output; + + + if (DoSwap ^ SwapFirst) { + output += T_EXTRA(info -> OutputFormat) * Stride; + } + + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + cmsUInt8Number v = FROM_16_TO_8(wOut[index]); + + *(cmsUInt8Number*) output = (cmsUInt8Number) (Reverse ? REVERSE_FLAVOR_8(v) : v); + output += Stride; + } + + return (Init + 1); + + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* PackPlanarWords(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse= T_FLAVOR(info ->OutputFormat); + int SwapEndian = T_ENDIAN16(info -> OutputFormat); + int i; + cmsUInt8Number* Init = output; + cmsUInt16Number v; + + if (DoSwap) { + output += T_EXTRA(info -> OutputFormat) * Stride * sizeof(cmsUInt16Number); + } + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = wOut[index]; + + if (SwapEndian) + v = CHANGE_ENDIAN(v); + + if (Reverse) + v = REVERSE_FLAVOR_16(v); + + *(cmsUInt16Number*) output = v; + output += (Stride * sizeof(cmsUInt16Number)); + } + + return (Init + sizeof(cmsUInt16Number)); +} + +// CMYKcm (unrolled for speed) + +static +cmsUInt8Number* Pack6Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[3]); + *output++ = FROM_16_TO_8(wOut[4]); + *output++ = FROM_16_TO_8(wOut[5]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// KCMYcm + +static +cmsUInt8Number* Pack6BytesSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[5]); + *output++ = FROM_16_TO_8(wOut[4]); + *output++ = FROM_16_TO_8(wOut[3]); + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// CMYKcm +static +cmsUInt8Number* Pack6Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[3]; + output+= 2; + *(cmsUInt16Number*) output = wOut[4]; + output+= 2; + *(cmsUInt16Number*) output = wOut[5]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// KCMYcm +static +cmsUInt8Number* Pack6WordsSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[5]; + output+= 2; + *(cmsUInt16Number*) output = wOut[4]; + output+= 2; + *(cmsUInt16Number*) output = wOut[3]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack4Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[3]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack4BytesReverse(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = REVERSE_FLAVOR_8(FROM_16_TO_8(wOut[0])); + *output++ = REVERSE_FLAVOR_8(FROM_16_TO_8(wOut[1])); + *output++ = REVERSE_FLAVOR_8(FROM_16_TO_8(wOut[2])); + *output++ = REVERSE_FLAVOR_8(FROM_16_TO_8(wOut[3])); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack4BytesSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[3]); + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// ABGR +static +cmsUInt8Number* Pack4BytesSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[3]); + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack4BytesSwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[3]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack4Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[3]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack4WordsReverse(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = REVERSE_FLAVOR_16(wOut[0]); + output+= 2; + *(cmsUInt16Number*) output = REVERSE_FLAVOR_16(wOut[1]); + output+= 2; + *(cmsUInt16Number*) output = REVERSE_FLAVOR_16(wOut[2]); + output+= 2; + *(cmsUInt16Number*) output = REVERSE_FLAVOR_16(wOut[3]); + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// ABGR +static +cmsUInt8Number* Pack4WordsSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[3]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +// CMYK +static +cmsUInt8Number* Pack4WordsBigEndian(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[0]); + output+= 2; + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[1]); + output+= 2; + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[2]); + output+= 2; + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[3]); + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* PackLabV2_8(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[0])); + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[1])); + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[2])); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* PackALabV2_8(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[0])); + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[1])); + *output++ = FROM_16_TO_8(FomLabV4ToLabV2(wOut[2])); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* PackLabV2_16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = FomLabV4ToLabV2(wOut[0]); + output += 2; + *(cmsUInt16Number*) output = FomLabV4ToLabV2(wOut[1]); + output += 2; + *(cmsUInt16Number*) output = FomLabV4ToLabV2(wOut[2]); + output += 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3Bytes(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesOptimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = (wOut[0] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[2] & 0xFF); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesSwapOptimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = (wOut[2] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[0] & 0xFF); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack3Words(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3WordsSwap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3WordsBigEndian(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[0]); + output+= 2; + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[1]); + output+= 2; + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[2]); + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + output++; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1Optimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = (wOut[0] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[2] & 0xFF); + output++; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack3BytesAndSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = FROM_16_TO_8(wOut[0]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[2]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1SwapFirstOptimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = (wOut[0] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[2] & 0xFF); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1Swap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1SwapOptimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = (wOut[2] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[0] & 0xFF); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack3BytesAndSkip1SwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[2]); + *output++ = FROM_16_TO_8(wOut[1]); + *output++ = FROM_16_TO_8(wOut[0]); + output++; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3BytesAndSkip1SwapSwapFirstOptimized(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = (wOut[2] & 0xFF); + *output++ = (wOut[1] & 0xFF); + *output++ = (wOut[0] & 0xFF); + output++; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3WordsAndSkip1(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack3WordsAndSkip1Swap(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack3WordsAndSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack3WordsAndSkip1SwapSwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[2]; + output+= 2; + *(cmsUInt16Number*) output = wOut[1]; + output+= 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + + +static +cmsUInt8Number* Pack1Byte(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack1ByteReversed(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(REVERSE_FLAVOR_16(wOut[0])); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack1ByteSkip1(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *output++ = FROM_16_TO_8(wOut[0]); + output++; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack1ByteSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output++; + *output++ = FROM_16_TO_8(wOut[0]); + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack1Word(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack1WordReversed(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = REVERSE_FLAVOR_16(wOut[0]); + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack1WordBigEndian(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = CHANGE_ENDIAN(wOut[0]); + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +static +cmsUInt8Number* Pack1WordSkip1(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + *(cmsUInt16Number*) output = wOut[0]; + output+= 4; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + +static +cmsUInt8Number* Pack1WordSkip1SwapFirst(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + output += 2; + *(cmsUInt16Number*) output = wOut[0]; + output+= 2; + + return output; + + cmsUNUSED_PARAMETER(info); + cmsUNUSED_PARAMETER(Stride); +} + + +// Unencoded Float values -- don't try optimize speed +static +cmsUInt8Number* PackLabDoubleFrom16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + + if (T_PLANAR(info -> OutputFormat)) { + + cmsCIELab Lab; + cmsFloat64Number* Out = (cmsFloat64Number*) output; + cmsLabEncoded2Float(&Lab, wOut); + + Out[0] = Lab.L; + Out[Stride] = Lab.a; + Out[Stride*2] = Lab.b; + + return output + sizeof(cmsFloat64Number); + } + else { + + cmsLabEncoded2Float((cmsCIELab*) output, wOut); + return output + (sizeof(cmsCIELab) + T_EXTRA(info ->OutputFormat) * sizeof(cmsFloat64Number)); + } +} + + +static +cmsUInt8Number* PackLabFloatFrom16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + cmsCIELab Lab; + cmsLabEncoded2Float(&Lab, wOut); + + if (T_PLANAR(info -> OutputFormat)) { + + cmsFloat32Number* Out = (cmsFloat32Number*) output; + + Out[0] = (cmsFloat32Number)Lab.L; + Out[Stride] = (cmsFloat32Number)Lab.a; + Out[Stride*2] = (cmsFloat32Number)Lab.b; + + return output + sizeof(cmsFloat32Number); + } + else { + + ((cmsFloat32Number*) output)[0] = (cmsFloat32Number) Lab.L; + ((cmsFloat32Number*) output)[1] = (cmsFloat32Number) Lab.a; + ((cmsFloat32Number*) output)[2] = (cmsFloat32Number) Lab.b; + + return output + (3 + T_EXTRA(info ->OutputFormat)) * sizeof(cmsFloat32Number); + } +} + +static +cmsUInt8Number* PackXYZDoubleFrom16(register _cmsTRANSFORM* Info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + if (T_PLANAR(Info -> OutputFormat)) { + + cmsCIEXYZ XYZ; + cmsFloat64Number* Out = (cmsFloat64Number*) output; + cmsXYZEncoded2Float(&XYZ, wOut); + + Out[0] = XYZ.X; + Out[Stride] = XYZ.Y; + Out[Stride*2] = XYZ.Z; + + return output + sizeof(cmsFloat64Number); + + } + else { + + cmsXYZEncoded2Float((cmsCIEXYZ*) output, wOut); + + return output + (sizeof(cmsCIEXYZ) + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat64Number)); + } +} + +static +cmsUInt8Number* PackXYZFloatFrom16(register _cmsTRANSFORM* Info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + if (T_PLANAR(Info -> OutputFormat)) { + + cmsCIEXYZ XYZ; + cmsFloat32Number* Out = (cmsFloat32Number*) output; + cmsXYZEncoded2Float(&XYZ, wOut); + + Out[0] = (cmsFloat32Number) XYZ.X; + Out[Stride] = (cmsFloat32Number) XYZ.Y; + Out[Stride*2] = (cmsFloat32Number) XYZ.Z; + + return output + sizeof(cmsFloat32Number); + + } + else { + + cmsCIEXYZ XYZ; + cmsFloat32Number* Out = (cmsFloat32Number*) output; + cmsXYZEncoded2Float(&XYZ, wOut); + + Out[0] = (cmsFloat32Number) XYZ.X; + Out[1] = (cmsFloat32Number) XYZ.Y; + Out[2] = (cmsFloat32Number) XYZ.Z; + + return output + (3 * sizeof(cmsFloat32Number) + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat32Number)); + } +} + +static +cmsUInt8Number* PackDoubleFrom16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat64Number maximum = IsInkSpace(info ->OutputFormat) ? 655.35 : 65535.0; + cmsFloat64Number v = 0; + cmsFloat64Number* swap1 = (cmsFloat64Number*) output; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = (cmsFloat64Number) wOut[index] / maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsFloat64Number*) output)[(i + start) * Stride]= v; + else + ((cmsFloat64Number*) output)[i + start] = v; + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsFloat64Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsFloat64Number)); + *swap1 = v; + } + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsFloat64Number); + else + return output + nChan * sizeof(cmsFloat64Number); + +} + + +static +cmsUInt8Number* PackFloatFrom16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat64Number maximum = IsInkSpace(info ->OutputFormat) ? 655.35 : 65535.0; + cmsFloat64Number v = 0; + cmsFloat32Number* swap1 = (cmsFloat32Number*) output; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = (cmsFloat64Number) wOut[index] / maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsFloat32Number*) output)[(i + start ) * Stride]= (cmsFloat32Number) v; + else + ((cmsFloat32Number*) output)[i + start] = (cmsFloat32Number) v; + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsFloat32Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsFloat32Number)); + *swap1 = (cmsFloat32Number) v; + } + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsFloat32Number); + else + return output + nChan * sizeof(cmsFloat32Number); +} + + + +// -------------------------------------------------------------------------------------------------------- + +static +cmsUInt8Number* PackFloatsFromFloat(_cmsTRANSFORM* info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat64Number maximum = IsInkSpace(info ->OutputFormat) ? 100.0 : 1.0; + cmsFloat32Number* swap1 = (cmsFloat32Number*) output; + cmsFloat64Number v = 0; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = wOut[index] * maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsFloat32Number*) output)[(i + start)* Stride]= (cmsFloat32Number) v; + else + ((cmsFloat32Number*) output)[i + start] = (cmsFloat32Number) v; + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsFloat32Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsFloat32Number)); + *swap1 = (cmsFloat32Number) v; + } + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsFloat32Number); + else + return output + nChan * sizeof(cmsFloat32Number); +} + +static +cmsUInt8Number* PackDoublesFromFloat(_cmsTRANSFORM* info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat64Number maximum = IsInkSpace(info ->OutputFormat) ? 100.0 : 1.0; + cmsFloat64Number v = 0; + cmsFloat64Number* swap1 = (cmsFloat64Number*) output; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = wOut[index] * maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsFloat64Number*) output)[(i + start) * Stride] = v; + else + ((cmsFloat64Number*) output)[i + start] = v; + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsFloat64Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsFloat64Number)); + *swap1 = v; + } + + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsFloat64Number); + else + return output + nChan * sizeof(cmsFloat64Number); + +} + + + + + +static +cmsUInt8Number* PackLabFloatFromFloat(_cmsTRANSFORM* Info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + cmsFloat32Number* Out = (cmsFloat32Number*) output; + + if (T_PLANAR(Info -> OutputFormat)) { + + Out[0] = (cmsFloat32Number) (wOut[0] * 100.0); + Out[Stride] = (cmsFloat32Number) (wOut[1] * 255.0 - 128.0); + Out[Stride*2] = (cmsFloat32Number) (wOut[2] * 255.0 - 128.0); + + return output + sizeof(cmsFloat32Number); + } + else { + + Out[0] = (cmsFloat32Number) (wOut[0] * 100.0); + Out[1] = (cmsFloat32Number) (wOut[1] * 255.0 - 128.0); + Out[2] = (cmsFloat32Number) (wOut[2] * 255.0 - 128.0); + + return output + (sizeof(cmsFloat32Number)*3 + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat32Number)); + } + +} + + +static +cmsUInt8Number* PackLabDoubleFromFloat(_cmsTRANSFORM* Info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + cmsFloat64Number* Out = (cmsFloat64Number*) output; + + if (T_PLANAR(Info -> OutputFormat)) { + + Out[0] = (cmsFloat64Number) (wOut[0] * 100.0); + Out[Stride] = (cmsFloat64Number) (wOut[1] * 255.0 - 128.0); + Out[Stride*2] = (cmsFloat64Number) (wOut[2] * 255.0 - 128.0); + + return output + sizeof(cmsFloat64Number); + } + else { + + Out[0] = (cmsFloat64Number) (wOut[0] * 100.0); + Out[1] = (cmsFloat64Number) (wOut[1] * 255.0 - 128.0); + Out[2] = (cmsFloat64Number) (wOut[2] * 255.0 - 128.0); + + return output + (sizeof(cmsFloat64Number)*3 + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat64Number)); + } + +} + + +// From 0..1 range to 0..MAX_ENCODEABLE_XYZ +static +cmsUInt8Number* PackXYZFloatFromFloat(_cmsTRANSFORM* Info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + cmsFloat32Number* Out = (cmsFloat32Number*) output; + + if (T_PLANAR(Info -> OutputFormat)) { + + Out[0] = (cmsFloat32Number) (wOut[0] * MAX_ENCODEABLE_XYZ); + Out[Stride] = (cmsFloat32Number) (wOut[1] * MAX_ENCODEABLE_XYZ); + Out[Stride*2] = (cmsFloat32Number) (wOut[2] * MAX_ENCODEABLE_XYZ); + + return output + sizeof(cmsFloat32Number); + } + else { + + Out[0] = (cmsFloat32Number) (wOut[0] * MAX_ENCODEABLE_XYZ); + Out[1] = (cmsFloat32Number) (wOut[1] * MAX_ENCODEABLE_XYZ); + Out[2] = (cmsFloat32Number) (wOut[2] * MAX_ENCODEABLE_XYZ); + + return output + (sizeof(cmsFloat32Number)*3 + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat32Number)); + } + +} + +// Same, but convert to double +static +cmsUInt8Number* PackXYZDoubleFromFloat(_cmsTRANSFORM* Info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + cmsFloat64Number* Out = (cmsFloat64Number*) output; + + if (T_PLANAR(Info -> OutputFormat)) { + + Out[0] = (cmsFloat64Number) (wOut[0] * MAX_ENCODEABLE_XYZ); + Out[Stride] = (cmsFloat64Number) (wOut[1] * MAX_ENCODEABLE_XYZ); + Out[Stride*2] = (cmsFloat64Number) (wOut[2] * MAX_ENCODEABLE_XYZ); + + return output + sizeof(cmsFloat64Number); + } + else { + + Out[0] = (cmsFloat64Number) (wOut[0] * MAX_ENCODEABLE_XYZ); + Out[1] = (cmsFloat64Number) (wOut[1] * MAX_ENCODEABLE_XYZ); + Out[2] = (cmsFloat64Number) (wOut[2] * MAX_ENCODEABLE_XYZ); + + return output + (sizeof(cmsFloat64Number)*3 + T_EXTRA(Info ->OutputFormat) * sizeof(cmsFloat64Number)); + } + +} + + +// ---------------------------------------------------------------------------------------------------------------- + +#ifndef CMS_NO_HALF_SUPPORT + +// Decodes an stream of half floats to wIn[] described by input format + +static +cmsUInt8Number* UnrollHalfTo16(register _cmsTRANSFORM* info, + register cmsUInt16Number wIn[], + register cmsUInt8Number* accum, + register cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat32Number v; + int i, start = 0; + cmsFloat32Number maximum = IsInkSpace(info ->InputFormat) ? 655.35F : 65535.0F; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = _cmsHalf2Float ( ((cmsUInt16Number*) accum)[(i + start) * Stride] ); + else + v = _cmsHalf2Float ( ((cmsUInt16Number*) accum)[i + start] ) ; + + if (Reverse) v = maximum - v; + + wIn[index] = _cmsQuickSaturateWord(v * maximum); + } + + + if (Extra == 0 && SwapFirst) { + cmsUInt16Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsUInt16Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsUInt16Number); + else + return accum + (nChan + Extra) * sizeof(cmsUInt16Number); +} + +// Decodes an stream of half floats to wIn[] described by input format + +static +cmsUInt8Number* UnrollHalfToFloat(_cmsTRANSFORM* info, + cmsFloat32Number wIn[], + cmsUInt8Number* accum, + cmsUInt32Number Stride) +{ + + int nChan = T_CHANNELS(info -> InputFormat); + int DoSwap = T_DOSWAP(info ->InputFormat); + int Reverse = T_FLAVOR(info ->InputFormat); + int SwapFirst = T_SWAPFIRST(info -> InputFormat); + int Extra = T_EXTRA(info -> InputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + int Planar = T_PLANAR(info -> InputFormat); + cmsFloat32Number v; + int i, start = 0; + cmsFloat32Number maximum = IsInkSpace(info ->InputFormat) ? 100.0F : 1.0F; + + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + if (Planar) + v = _cmsHalf2Float ( ((cmsUInt16Number*) accum)[(i + start) * Stride] ); + else + v = _cmsHalf2Float ( ((cmsUInt16Number*) accum)[i + start] ) ; + + v /= maximum; + + wIn[index] = Reverse ? 1 - v : v; + } + + + if (Extra == 0 && SwapFirst) { + cmsFloat32Number tmp = wIn[0]; + + memmove(&wIn[0], &wIn[1], (nChan-1) * sizeof(cmsFloat32Number)); + wIn[nChan-1] = tmp; + } + + if (T_PLANAR(info -> InputFormat)) + return accum + sizeof(cmsUInt16Number); + else + return accum + (nChan + Extra) * sizeof(cmsUInt16Number); +} + + +static +cmsUInt8Number* PackHalfFrom16(register _cmsTRANSFORM* info, + register cmsUInt16Number wOut[], + register cmsUInt8Number* output, + register cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat32Number maximum = IsInkSpace(info ->OutputFormat) ? 655.35F : 65535.0F; + cmsFloat32Number v = 0; + cmsUInt16Number* swap1 = (cmsUInt16Number*) output; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = (cmsFloat32Number) wOut[index] / maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsUInt16Number*) output)[(i + start ) * Stride]= _cmsFloat2Half(v); + else + ((cmsUInt16Number*) output)[i + start] = _cmsFloat2Half(v); + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsUInt16Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsUInt16Number)); + *swap1 = _cmsFloat2Half(v); + } + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsUInt16Number); + else + return output + nChan * sizeof(cmsUInt16Number); +} + + + +static +cmsUInt8Number* PackHalfFromFloat(_cmsTRANSFORM* info, + cmsFloat32Number wOut[], + cmsUInt8Number* output, + cmsUInt32Number Stride) +{ + int nChan = T_CHANNELS(info -> OutputFormat); + int DoSwap = T_DOSWAP(info ->OutputFormat); + int Reverse = T_FLAVOR(info ->OutputFormat); + int Extra = T_EXTRA(info -> OutputFormat); + int SwapFirst = T_SWAPFIRST(info -> OutputFormat); + int Planar = T_PLANAR(info -> OutputFormat); + int ExtraFirst = DoSwap ^ SwapFirst; + cmsFloat32Number maximum = IsInkSpace(info ->OutputFormat) ? 100.0F : 1.0F; + cmsUInt16Number* swap1 = (cmsUInt16Number*) output; + cmsFloat32Number v = 0; + int i, start = 0; + + if (ExtraFirst) + start = Extra; + + for (i=0; i < nChan; i++) { + + int index = DoSwap ? (nChan - i - 1) : i; + + v = wOut[index] * maximum; + + if (Reverse) + v = maximum - v; + + if (Planar) + ((cmsUInt16Number*) output)[(i + start)* Stride]= _cmsFloat2Half( v ); + else + ((cmsUInt16Number*) output)[i + start] = _cmsFloat2Half( v ); + } + + if (!ExtraFirst) { + output += Extra * sizeof(cmsUInt16Number); + } + + if (Extra == 0 && SwapFirst) { + + memmove(swap1 + 1, swap1, (nChan-1)* sizeof(cmsUInt16Number)); + *swap1 = (cmsUInt16Number) _cmsFloat2Half( v ); + } + + if (T_PLANAR(info -> OutputFormat)) + return output + sizeof(cmsUInt16Number); + else + return output + nChan * sizeof(cmsUInt16Number); +} + +#endif + +// ---------------------------------------------------------------------------------------------------------------- + + +static cmsFormatters16 InputFormatters16[] = { + + // Type Mask Function + // ---------------------------- ------------------------------------ ---------------------------- + { TYPE_Lab_DBL, ANYPLANAR|ANYEXTRA, UnrollLabDoubleTo16}, + { TYPE_XYZ_DBL, ANYPLANAR|ANYEXTRA, UnrollXYZDoubleTo16}, + { TYPE_Lab_FLT, ANYPLANAR|ANYEXTRA, UnrollLabFloatTo16}, + { TYPE_XYZ_FLT, ANYPLANAR|ANYEXTRA, UnrollXYZFloatTo16}, + { TYPE_GRAY_DBL, 0, UnrollDouble1Chan}, + { FLOAT_SH(1)|BYTES_SH(0), ANYCHANNELS|ANYPLANAR|ANYSWAPFIRST|ANYFLAVOR| + ANYSWAP|ANYEXTRA|ANYSPACE, UnrollDoubleTo16}, + { FLOAT_SH(1)|BYTES_SH(4), ANYCHANNELS|ANYPLANAR|ANYSWAPFIRST|ANYFLAVOR| + ANYSWAP|ANYEXTRA|ANYSPACE, UnrollFloatTo16}, +#ifndef CMS_NO_HALF_SUPPORT + { FLOAT_SH(1)|BYTES_SH(2), ANYCHANNELS|ANYPLANAR|ANYSWAPFIRST|ANYFLAVOR| + ANYEXTRA|ANYSWAP|ANYSPACE, UnrollHalfTo16}, +#endif + + { CHANNELS_SH(1)|BYTES_SH(1), ANYSPACE, Unroll1Byte}, + { CHANNELS_SH(1)|BYTES_SH(1)|EXTRA_SH(1), ANYSPACE, Unroll1ByteSkip1}, + { CHANNELS_SH(1)|BYTES_SH(1)|EXTRA_SH(2), ANYSPACE, Unroll1ByteSkip2}, + { CHANNELS_SH(1)|BYTES_SH(1)|FLAVOR_SH(1), ANYSPACE, Unroll1ByteReversed}, + { COLORSPACE_SH(PT_MCH2)|CHANNELS_SH(2)|BYTES_SH(1), 0, Unroll2Bytes}, + + { TYPE_LabV2_8, 0, UnrollLabV2_8 }, + { TYPE_ALabV2_8, 0, UnrollALabV2_8 }, + { TYPE_LabV2_16, 0, UnrollLabV2_16 }, + + { CHANNELS_SH(3)|BYTES_SH(1), ANYSPACE, Unroll3Bytes}, + { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Unroll3BytesSwap}, + { CHANNELS_SH(3)|EXTRA_SH(1)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Unroll3BytesSkip1Swap}, + { CHANNELS_SH(3)|EXTRA_SH(1)|BYTES_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Unroll3BytesSkip1SwapFirst}, + + { CHANNELS_SH(3)|EXTRA_SH(1)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), + ANYSPACE, Unroll3BytesSkip1SwapSwapFirst}, + + { CHANNELS_SH(4)|BYTES_SH(1), ANYSPACE, Unroll4Bytes}, + { CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1), ANYSPACE, Unroll4BytesReverse}, + { CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Unroll4BytesSwapFirst}, + { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Unroll4BytesSwap}, + { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Unroll4BytesSwapSwapFirst}, + + { BYTES_SH(1)|PLANAR_SH(1), ANYFLAVOR|ANYSWAPFIRST| + ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollPlanarBytes}, + + { BYTES_SH(1), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP| + ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollChunkyBytes}, + + { CHANNELS_SH(1)|BYTES_SH(2), ANYSPACE, Unroll1Word}, + { CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1), ANYSPACE, Unroll1WordReversed}, + { CHANNELS_SH(1)|BYTES_SH(2)|EXTRA_SH(3), ANYSPACE, Unroll1WordSkip3}, + + { CHANNELS_SH(2)|BYTES_SH(2), ANYSPACE, Unroll2Words}, + { CHANNELS_SH(3)|BYTES_SH(2), ANYSPACE, Unroll3Words}, + { CHANNELS_SH(4)|BYTES_SH(2), ANYSPACE, Unroll4Words}, + + { CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1), ANYSPACE, Unroll3WordsSwap}, + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Unroll3WordsSkip1SwapFirst}, + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)|DOSWAP_SH(1), ANYSPACE, Unroll3WordsSkip1Swap}, + { CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1), ANYSPACE, Unroll4WordsReverse}, + { CHANNELS_SH(4)|BYTES_SH(2)|SWAPFIRST_SH(1), ANYSPACE, Unroll4WordsSwapFirst}, + { CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1), ANYSPACE, Unroll4WordsSwap}, + { CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Unroll4WordsSwapSwapFirst}, + + + { BYTES_SH(2)|PLANAR_SH(1), ANYFLAVOR|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollPlanarWords}, + { BYTES_SH(2), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE, UnrollAnyWords}, +}; + + + +static cmsFormattersFloat InputFormattersFloat[] = { + + // Type Mask Function + // ---------------------------- ------------------------------------ ---------------------------- + { TYPE_Lab_DBL, ANYPLANAR|ANYEXTRA, UnrollLabDoubleToFloat}, + { TYPE_Lab_FLT, ANYPLANAR|ANYEXTRA, UnrollLabFloatToFloat}, + + { TYPE_XYZ_DBL, ANYPLANAR|ANYEXTRA, UnrollXYZDoubleToFloat}, + { TYPE_XYZ_FLT, ANYPLANAR|ANYEXTRA, UnrollXYZFloatToFloat}, + + { FLOAT_SH(1)|BYTES_SH(4), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA| + ANYCHANNELS|ANYSPACE, UnrollFloatsToFloat}, + + { FLOAT_SH(1)|BYTES_SH(0), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA| + ANYCHANNELS|ANYSPACE, UnrollDoublesToFloat}, +#ifndef CMS_NO_HALF_SUPPORT + { FLOAT_SH(1)|BYTES_SH(2), ANYPLANAR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA| + ANYCHANNELS|ANYSPACE, UnrollHalfToFloat}, +#endif +}; + + +// Bit fields set to one in the mask are not compared +static +cmsFormatter _cmsGetStockInputFormatter(cmsUInt32Number dwInput, cmsUInt32Number dwFlags) +{ + cmsUInt32Number i; + cmsFormatter fr; + + switch (dwFlags) { + + case CMS_PACK_FLAGS_16BITS: { + for (i=0; i < sizeof(InputFormatters16) / sizeof(cmsFormatters16); i++) { + cmsFormatters16* f = InputFormatters16 + i; + + if ((dwInput & ~f ->Mask) == f ->Type) { + fr.Fmt16 = f ->Frm; + return fr; + } + } + } + break; + + case CMS_PACK_FLAGS_FLOAT: { + for (i=0; i < sizeof(InputFormattersFloat) / sizeof(cmsFormattersFloat); i++) { + cmsFormattersFloat* f = InputFormattersFloat + i; + + if ((dwInput & ~f ->Mask) == f ->Type) { + fr.FmtFloat = f ->Frm; + return fr; + } + } + } + break; + + default:; + + } + + fr.Fmt16 = NULL; + return fr; +} + +static cmsFormatters16 OutputFormatters16[] = { + // Type Mask Function + // ---------------------------- ------------------------------------ ---------------------------- + + { TYPE_Lab_DBL, ANYPLANAR|ANYEXTRA, PackLabDoubleFrom16}, + { TYPE_XYZ_DBL, ANYPLANAR|ANYEXTRA, PackXYZDoubleFrom16}, + + { TYPE_Lab_FLT, ANYPLANAR|ANYEXTRA, PackLabFloatFrom16}, + { TYPE_XYZ_FLT, ANYPLANAR|ANYEXTRA, PackXYZFloatFrom16}, + + { FLOAT_SH(1)|BYTES_SH(0), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP| + ANYCHANNELS|ANYPLANAR|ANYEXTRA|ANYSPACE, PackDoubleFrom16}, + { FLOAT_SH(1)|BYTES_SH(4), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP| + ANYCHANNELS|ANYPLANAR|ANYEXTRA|ANYSPACE, PackFloatFrom16}, +#ifndef CMS_NO_HALF_SUPPORT + { FLOAT_SH(1)|BYTES_SH(2), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP| + ANYCHANNELS|ANYPLANAR|ANYEXTRA|ANYSPACE, PackHalfFrom16}, +#endif + + { CHANNELS_SH(1)|BYTES_SH(1), ANYSPACE, Pack1Byte}, + { CHANNELS_SH(1)|BYTES_SH(1)|EXTRA_SH(1), ANYSPACE, Pack1ByteSkip1}, + { CHANNELS_SH(1)|BYTES_SH(1)|EXTRA_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack1ByteSkip1SwapFirst}, + + { CHANNELS_SH(1)|BYTES_SH(1)|FLAVOR_SH(1), ANYSPACE, Pack1ByteReversed}, + + { TYPE_LabV2_8, 0, PackLabV2_8 }, + { TYPE_ALabV2_8, 0, PackALabV2_8 }, + { TYPE_LabV2_16, 0, PackLabV2_16 }, + + { CHANNELS_SH(3)|BYTES_SH(1)|OPTIMIZED_SH(1), ANYSPACE, Pack3BytesOptimized}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|OPTIMIZED_SH(1), ANYSPACE, Pack3BytesAndSkip1Optimized}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|SWAPFIRST_SH(1)|OPTIMIZED_SH(1), + ANYSPACE, Pack3BytesAndSkip1SwapFirstOptimized}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1)|OPTIMIZED_SH(1), + ANYSPACE, Pack3BytesAndSkip1SwapSwapFirstOptimized}, + { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|EXTRA_SH(1)|OPTIMIZED_SH(1), + ANYSPACE, Pack3BytesAndSkip1SwapOptimized}, + { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|OPTIMIZED_SH(1), ANYSPACE, Pack3BytesSwapOptimized}, + + + + { CHANNELS_SH(3)|BYTES_SH(1), ANYSPACE, Pack3Bytes}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1), ANYSPACE, Pack3BytesAndSkip1}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack3BytesAndSkip1SwapFirst}, + { CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), + ANYSPACE, Pack3BytesAndSkip1SwapSwapFirst}, + { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|EXTRA_SH(1), ANYSPACE, Pack3BytesAndSkip1Swap}, + { CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Pack3BytesSwap}, + { CHANNELS_SH(6)|BYTES_SH(1), ANYSPACE, Pack6Bytes}, + { CHANNELS_SH(6)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Pack6BytesSwap}, + { CHANNELS_SH(4)|BYTES_SH(1), ANYSPACE, Pack4Bytes}, + { CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1), ANYSPACE, Pack4BytesReverse}, + { CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack4BytesSwapFirst}, + { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1), ANYSPACE, Pack4BytesSwap}, + { CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack4BytesSwapSwapFirst}, + + { BYTES_SH(1), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackAnyBytes}, + { BYTES_SH(1)|PLANAR_SH(1), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackPlanarBytes}, + + { CHANNELS_SH(1)|BYTES_SH(2), ANYSPACE, Pack1Word}, + { CHANNELS_SH(1)|BYTES_SH(2)|EXTRA_SH(1), ANYSPACE, Pack1WordSkip1}, + { CHANNELS_SH(1)|BYTES_SH(2)|EXTRA_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack1WordSkip1SwapFirst}, + { CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1), ANYSPACE, Pack1WordReversed}, + { CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1), ANYSPACE, Pack1WordBigEndian}, + { CHANNELS_SH(3)|BYTES_SH(2), ANYSPACE, Pack3Words}, + { CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1), ANYSPACE, Pack3WordsSwap}, + { CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1), ANYSPACE, Pack3WordsBigEndian}, + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1), ANYSPACE, Pack3WordsAndSkip1}, + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)|DOSWAP_SH(1), ANYSPACE, Pack3WordsAndSkip1Swap}, + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)|SWAPFIRST_SH(1), ANYSPACE, Pack3WordsAndSkip1SwapFirst}, + + { CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1), + ANYSPACE, Pack3WordsAndSkip1SwapSwapFirst}, + + { CHANNELS_SH(4)|BYTES_SH(2), ANYSPACE, Pack4Words}, + { CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1), ANYSPACE, Pack4WordsReverse}, + { CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1), ANYSPACE, Pack4WordsSwap}, + { CHANNELS_SH(4)|BYTES_SH(2)|ENDIAN16_SH(1), ANYSPACE, Pack4WordsBigEndian}, + + { CHANNELS_SH(6)|BYTES_SH(2), ANYSPACE, Pack6Words}, + { CHANNELS_SH(6)|BYTES_SH(2)|DOSWAP_SH(1), ANYSPACE, Pack6WordsSwap}, + + { BYTES_SH(2)|PLANAR_SH(1), ANYFLAVOR|ANYENDIAN|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackPlanarWords}, + { BYTES_SH(2), ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYENDIAN|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackAnyWords} + +}; + + +static cmsFormattersFloat OutputFormattersFloat[] = { + // Type Mask Function + // ---------------------------- --------------------------------------------------- ---------------------------- + { TYPE_Lab_FLT, ANYPLANAR|ANYEXTRA, PackLabFloatFromFloat}, + { TYPE_XYZ_FLT, ANYPLANAR|ANYEXTRA, PackXYZFloatFromFloat}, + + { TYPE_Lab_DBL, ANYPLANAR|ANYEXTRA, PackLabDoubleFromFloat}, + { TYPE_XYZ_DBL, ANYPLANAR|ANYEXTRA, PackXYZDoubleFromFloat}, + + { FLOAT_SH(1)|BYTES_SH(4), ANYPLANAR| + ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackFloatsFromFloat }, + { FLOAT_SH(1)|BYTES_SH(0), ANYPLANAR| + ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackDoublesFromFloat }, +#ifndef CMS_NO_HALF_SUPPORT + { FLOAT_SH(1)|BYTES_SH(2), + ANYFLAVOR|ANYSWAPFIRST|ANYSWAP|ANYEXTRA|ANYCHANNELS|ANYSPACE, PackHalfFromFloat }, +#endif + + + +}; + + +// Bit fields set to one in the mask are not compared +static +cmsFormatter _cmsGetStockOutputFormatter(cmsUInt32Number dwInput, cmsUInt32Number dwFlags) +{ + cmsUInt32Number i; + cmsFormatter fr; + + + switch (dwFlags) + { + + case CMS_PACK_FLAGS_16BITS: { + + for (i=0; i < sizeof(OutputFormatters16) / sizeof(cmsFormatters16); i++) { + cmsFormatters16* f = OutputFormatters16 + i; + + if ((dwInput & ~f ->Mask) == f ->Type) { + fr.Fmt16 = f ->Frm; + return fr; + } + } + } + break; + + case CMS_PACK_FLAGS_FLOAT: { + + for (i=0; i < sizeof(OutputFormattersFloat) / sizeof(cmsFormattersFloat); i++) { + cmsFormattersFloat* f = OutputFormattersFloat + i; + + if ((dwInput & ~f ->Mask) == f ->Type) { + fr.FmtFloat = f ->Frm; + return fr; + } + } + } + break; + + default:; + + } + + fr.Fmt16 = NULL; + return fr; +} + + +typedef struct _cms_formatters_factory_list { + + cmsFormatterFactory Factory; + struct _cms_formatters_factory_list *Next; + +} cmsFormattersFactoryList; + +_cmsFormattersPluginChunkType _cmsFormattersPluginChunk = { NULL }; + + +// Duplicates the zone of memory used by the plug-in in the new context +static +void DupFormatterFactoryList(struct _cmsContext_struct* ctx, + const struct _cmsContext_struct* src) +{ + _cmsFormattersPluginChunkType newHead = { NULL }; + cmsFormattersFactoryList* entry; + cmsFormattersFactoryList* Anterior = NULL; + _cmsFormattersPluginChunkType* head = (_cmsFormattersPluginChunkType*) src->chunks[FormattersPlugin]; + + _cmsAssert(head != NULL); + + // Walk the list copying all nodes + for (entry = head->FactoryList; + entry != NULL; + entry = entry ->Next) { + + cmsFormattersFactoryList *newEntry = ( cmsFormattersFactoryList *) _cmsSubAllocDup(ctx ->MemPool, entry, sizeof(cmsFormattersFactoryList)); + + if (newEntry == NULL) + return; + + // We want to keep the linked list order, so this is a little bit tricky + newEntry -> Next = NULL; + if (Anterior) + Anterior -> Next = newEntry; + + Anterior = newEntry; + + if (newHead.FactoryList == NULL) + newHead.FactoryList = newEntry; + } + + ctx ->chunks[FormattersPlugin] = _cmsSubAllocDup(ctx->MemPool, &newHead, sizeof(_cmsFormattersPluginChunkType)); +} + +// The interpolation plug-in memory chunk allocator/dup +void _cmsAllocFormattersPluginChunk(struct _cmsContext_struct* ctx, + const struct _cmsContext_struct* src) +{ + _cmsAssert(ctx != NULL); + + if (src != NULL) { + + // Duplicate the LIST + DupFormatterFactoryList(ctx, src); + } + else { + static _cmsFormattersPluginChunkType FormattersPluginChunk = { NULL }; + ctx ->chunks[FormattersPlugin] = _cmsSubAllocDup(ctx ->MemPool, &FormattersPluginChunk, sizeof(_cmsFormattersPluginChunkType)); + } +} + + + +// Formatters management +cmsBool _cmsRegisterFormattersPlugin(cmsContext ContextID, cmsPluginBase* Data) +{ + _cmsFormattersPluginChunkType* ctx = ( _cmsFormattersPluginChunkType*) _cmsContextGetClientChunk(ContextID, FormattersPlugin); + cmsPluginFormatters* Plugin = (cmsPluginFormatters*) Data; + cmsFormattersFactoryList* fl ; + + // Reset to built-in defaults + if (Data == NULL) { + + ctx ->FactoryList = NULL; + return TRUE; + } + + fl = (cmsFormattersFactoryList*) _cmsPluginMalloc(ContextID, sizeof(cmsFormattersFactoryList)); + if (fl == NULL) return FALSE; + + fl ->Factory = Plugin ->FormattersFactory; + + fl ->Next = ctx -> FactoryList; + ctx ->FactoryList = fl; + + return TRUE; +} + +cmsFormatter _cmsGetFormatter(cmsContext ContextID, + cmsUInt32Number Type, // Specific type, i.e. TYPE_RGB_8 + cmsFormatterDirection Dir, + cmsUInt32Number dwFlags) +{ + _cmsFormattersPluginChunkType* ctx = ( _cmsFormattersPluginChunkType*) _cmsContextGetClientChunk(ContextID, FormattersPlugin); + cmsFormattersFactoryList* f; + + for (f =ctx->FactoryList; f != NULL; f = f ->Next) { + + cmsFormatter fn = f ->Factory(Type, Dir, dwFlags); + if (fn.Fmt16 != NULL) return fn; + } + + // Revert to default + if (Dir == cmsFormatterInput) + return _cmsGetStockInputFormatter(Type, dwFlags); + else + return _cmsGetStockOutputFormatter(Type, dwFlags); +} + + +// Return whatever given formatter refers to float values +cmsBool _cmsFormatterIsFloat(cmsUInt32Number Type) +{ + return T_FLOAT(Type) ? TRUE : FALSE; +} + +// Return whatever given formatter refers to 8 bits +cmsBool _cmsFormatterIs8bit(cmsUInt32Number Type) +{ + int Bytes = T_BYTES(Type); + + return (Bytes == 1); +} + +// Build a suitable formatter for the colorspace of this profile +cmsUInt32Number CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat) +{ + + cmsColorSpaceSignature ColorSpace = cmsGetColorSpace(hProfile); + cmsUInt32Number ColorSpaceBits = _cmsLCMScolorSpace(ColorSpace); + cmsUInt32Number nOutputChans = cmsChannelsOf(ColorSpace); + cmsUInt32Number Float = lIsFloat ? 1 : 0; + + // Create a fake formatter for result + return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans); +} + +// Build a suitable formatter for the colorspace of this profile +cmsUInt32Number CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat) +{ + + cmsColorSpaceSignature ColorSpace = cmsGetPCS(hProfile); + int ColorSpaceBits = _cmsLCMScolorSpace(ColorSpace); + cmsUInt32Number nOutputChans = cmsChannelsOf(ColorSpace); + cmsUInt32Number Float = lIsFloat ? 1 : 0; + + // Create a fake formatter for result + return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans); +} |