summaryrefslogtreecommitdiff
path: root/third_party/lcms2-2.6/src/cmspack.c
diff options
context:
space:
mode:
authorNicolas Pena <npm@chromium.org>2017-08-10 16:36:56 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-10 20:54:00 +0000
commitf7520395821090b36a5ad8c658a844c3342dbf66 (patch)
treeabe5505e60a57479593d6c39790fe214c23f9fef /third_party/lcms2-2.6/src/cmspack.c
parenta12812924fc844823025fa383cc3ec8c1d1e2d4f (diff)
downloadpdfium-f7520395821090b36a5ad8c658a844c3342dbf66.tar.xz
LCMS: rename folder
Change-Id: I5f240cb0779648dc5427fecb5561086e7c0fb16a Reviewed-on: https://pdfium-review.googlesource.com/10650 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'third_party/lcms2-2.6/src/cmspack.c')
-rw-r--r--third_party/lcms2-2.6/src/cmspack.c3369
1 files changed, 0 insertions, 3369 deletions
diff --git a/third_party/lcms2-2.6/src/cmspack.c b/third_party/lcms2-2.6/src/cmspack.c
deleted file mode 100644
index 9323b53ec5..0000000000
--- a/third_party/lcms2-2.6/src/cmspack.c
+++ /dev/null
@@ -1,3369 +0,0 @@
-//---------------------------------------------------------------------------------
-//
-// 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);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 03:26:04 +0000