summaryrefslogtreecommitdiff
path: root/third_party/lcms2-2.6/src/cmspack.c
diff options
context:
space:
mode:
authorTom Sepez <tsepez@chromium.org>2015-06-17 10:48:05 -0700
committerTom Sepez <tsepez@chromium.org>2015-06-17 10:48:05 -0700
commit16a0b24fb35b6cb2e7e57a42735c0081fb9f2a20 (patch)
treebc99c2e191736376fef0637cc1106d1d97351e7d /third_party/lcms2-2.6/src/cmspack.c
parent2ca8fcbc8a7a3ef6adfac154c47068c1696205d0 (diff)
downloadpdfium-16a0b24fb35b6cb2e7e57a42735c0081fb9f2a20.tar.xz
Move lcms2 into third_party
Second CL to apply less restrictive flags to third party. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1181943008.
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, 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);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 16:42:59 +0000