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koffice/chalk/colorspaces/gray_u16/kis_gray_u16_colorspace.cpp

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/*
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
* Copyright (c) 2005 Boudewijn Rempt <boud@valdyas.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include <limits.h>
#include <stdlib.h>
#include LCMS_HEADER
#include <tqimage.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tdeglobal.h>
#include "kis_gray_u16_colorspace.h"
#include "kis_u16_base_colorspace.h"
#include "kis_color_conversions.h"
#include "kis_integer_maths.h"
#include "kis_colorspace_factory_registry.h"
namespace {
const TQ_INT32 MAX_CHANNEL_GRAY = 1;
const TQ_INT32 MAX_CHANNEL_GRAYA = 2;
}
KisGrayU16ColorSpace::KisGrayU16ColorSpace(KisColorSpaceFactoryRegistry * parent, KisProfile *p) :
KisU16BaseColorSpace(KisID("GRAYA16", i18n("Grayscale (16-bit integer/channel)")), TYPE_GRAYA_16, icSigGrayData, parent, p)
{
m_channels.push_back(new KisChannelInfo(i18n("Gray"), i18n("G"), PIXEL_GRAY * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16)));
m_channels.push_back(new KisChannelInfo(i18n("Alpha"), i18n("A"), PIXEL_ALPHA * sizeof(TQ_UINT16), KisChannelInfo::ALPHA, KisChannelInfo::UINT16, sizeof(TQ_UINT16)));
/* LPGAMMATABLE Gamma = cmsBuildGamma(256, 2.2);
cmsHPROFILE hProfile = cmsCreateGrayProfile(cmsD50_xyY(), Gamma);
cmsFreeGamma(Gamma);
*/
m_alphaPos = PIXEL_ALPHA * sizeof(TQ_UINT16);
init();
}
KisGrayU16ColorSpace::~KisGrayU16ColorSpace()
{
}
void KisGrayU16ColorSpace::mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const
{
TQ_UINT32 totalGray = 0, newAlpha = 0;
while (nColors--)
{
const Pixel *pixel = reinterpret_cast<const Pixel *>(*colors);
TQ_UINT32 alpha = pixel->alpha;
TQ_UINT32 alphaTimesWeight = UINT16_MULT(alpha, UINT8_TO_UINT16(*weights));
totalGray += UINT16_MULT(pixel->gray, alphaTimesWeight);
newAlpha += alphaTimesWeight;
weights++;
colors++;
}
Q_ASSERT(newAlpha <= U16_OPACITY_OPAQUE);
Pixel *dstPixel = reinterpret_cast<Pixel *>(dst);
dstPixel->alpha = newAlpha;
if (newAlpha > 0) {
totalGray = UINT16_DIVIDE(totalGray, newAlpha);
}
dstPixel->gray = totalGray;
}
void KisGrayU16ColorSpace::convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst,
TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nColors) const
{
TQ_INT32 totalGray = 0, totalAlpha = 0;
while (nColors--)
{
const Pixel * pixel = reinterpret_cast<const Pixel *>( *colors );
TQ_INT32 weight = *kernelValues;
if (weight != 0) {
totalGray += pixel->gray * weight;
totalAlpha += pixel->alpha * weight;
}
colors++;
kernelValues++;
}
Pixel * p = reinterpret_cast< Pixel *>( dst );
if (channelFlags & KisChannelInfo::FLAG_COLOR) {
p->gray = CLAMP( ( totalGray / factor) + offset, 0, TQ_UINT16_MAX);
}
if (channelFlags & KisChannelInfo::FLAG_ALPHA) {
p->alpha = CLAMP((totalAlpha/ factor) + offset, 0, TQ_UINT16_MAX);
}
}
void KisGrayU16ColorSpace::invertColor(TQ_UINT8 * src, TQ_INT32 nPixels)
{
TQ_UINT32 psize = pixelSize();
while (nPixels--)
{
Pixel * p = reinterpret_cast< Pixel *>( src );
p->gray = TQ_UINT16_MAX - p->gray;
src += psize;
}
}
TQ_UINT8 KisGrayU16ColorSpace::intensity8(const TQ_UINT8 * src) const
{
const Pixel * p = reinterpret_cast<const Pixel *>( src );
return UINT16_TO_UINT8(p->gray);
}
TQValueVector<KisChannelInfo *> KisGrayU16ColorSpace::channels() const
{
return m_channels;
}
TQ_UINT32 KisGrayU16ColorSpace::nChannels() const
{
return MAX_CHANNEL_GRAYA;
}
TQ_UINT32 KisGrayU16ColorSpace::nColorChannels() const
{
return MAX_CHANNEL_GRAY;
}
TQ_UINT32 KisGrayU16ColorSpace::pixelSize() const
{
return MAX_CHANNEL_GRAYA * sizeof(TQ_UINT16);
}
void KisGrayU16ColorSpace::compositeOver(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
while (rows > 0) {
const TQ_UINT16 *src = reinterpret_cast<const TQ_UINT16 *>(srcRowStart);
TQ_UINT16 *dst = reinterpret_cast<TQ_UINT16 *>(dstRowStart);
const TQ_UINT8 *mask = maskRowStart;
TQ_INT32 columns = numColumns;
while (columns > 0) {
TQ_UINT16 srcAlpha = src[PIXEL_ALPHA];
// apply the alphamask
if (mask != 0) {
TQ_UINT8 U8_mask = *mask;
if (U8_mask != OPACITY_OPAQUE) {
srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask));
}
mask++;
}
if (srcAlpha != U16_OPACITY_TRANSPARENT) {
if (opacity != U16_OPACITY_OPAQUE) {
srcAlpha = UINT16_MULT(srcAlpha, opacity);
}
if (srcAlpha == U16_OPACITY_OPAQUE) {
memcpy(dst, src, MAX_CHANNEL_GRAYA * sizeof(TQ_UINT16));
} else {
TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA];
TQ_UINT16 srcBlend;
if (dstAlpha == U16_OPACITY_OPAQUE) {
srcBlend = srcAlpha;
} else {
TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha);
dst[PIXEL_ALPHA] = newAlpha;
if (newAlpha != 0) {
srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha);
} else {
srcBlend = srcAlpha;
}
}
if (srcBlend == U16_OPACITY_OPAQUE) {
memcpy(dst, src, MAX_CHANNEL_GRAY * sizeof(TQ_UINT16));
} else {
dst[PIXEL_GRAY] = UINT16_BLEND(src[PIXEL_GRAY], dst[PIXEL_GRAY], srcBlend);
}
}
}
columns--;
src += MAX_CHANNEL_GRAYA;
dst += MAX_CHANNEL_GRAYA;
}
rows--;
srcRowStart += srcRowStride;
dstRowStart += dstRowStride;
if(maskRowStart) {
maskRowStart += maskRowStride;
}
}
}
#define COMMON_COMPOSITE_OP_PROLOG() \
while (rows > 0) { \
\
const TQ_UINT16 *src = reinterpret_cast<const TQ_UINT16 *>(srcRowStart); \
TQ_UINT16 *dst = reinterpret_cast<TQ_UINT16 *>(dstRowStart); \
TQ_INT32 columns = numColumns; \
const TQ_UINT8 *mask = maskRowStart; \
\
while (columns > 0) { \
\
TQ_UINT16 srcAlpha = src[PIXEL_ALPHA]; \
TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA]; \
\
srcAlpha = TQMIN(srcAlpha, dstAlpha); \
\
if (mask != 0) { \
TQ_UINT8 U8_mask = *mask; \
\
if (U8_mask != OPACITY_OPAQUE) { \
srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask)); \
} \
mask++; \
} \
\
if (srcAlpha != U16_OPACITY_TRANSPARENT) { \
\
if (opacity != U16_OPACITY_OPAQUE) { \
srcAlpha = UINT16_MULT(srcAlpha, opacity); \
} \
\
TQ_UINT16 srcBlend; \
\
if (dstAlpha == U16_OPACITY_OPAQUE) { \
srcBlend = srcAlpha; \
} else { \
TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha); \
dst[PIXEL_ALPHA] = newAlpha; \
\
if (newAlpha != 0) { \
srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha); \
} else { \
srcBlend = srcAlpha; \
} \
}
#define COMMON_COMPOSITE_OP_EPILOG() \
} \
\
columns--; \
src += MAX_CHANNEL_GRAYA; \
dst += MAX_CHANNEL_GRAYA; \
} \
\
rows--; \
srcRowStart += srcRowStride; \
dstRowStart += dstRowStride; \
if(maskRowStart) { \
maskRowStart += maskRowStride; \
} \
}
void KisGrayU16ColorSpace::compositeMultiply(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
TQ_UINT16 srcColor = src[PIXEL_GRAY];
TQ_UINT16 dstColor = dst[PIXEL_GRAY];
srcColor = UINT16_MULT(srcColor, dstColor);
dst[PIXEL_GRAY] = UINT16_BLEND(srcColor, dstColor, srcBlend);
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeDivide(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = TQMIN((dstColor * (UINT16_MAX + 1u) + (srcColor / 2u)) / (1u + srcColor), UINT16_MAX);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeScreen(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = UINT16_MAX - UINT16_MULT(UINT16_MAX - dstColor, UINT16_MAX - srcColor);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeOverlay(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = UINT16_MULT(dstColor, dstColor + 2u * UINT16_MULT(srcColor, UINT16_MAX - dstColor));
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeDodge(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = TQMIN((dstColor * (UINT16_MAX + 1u)) / (UINT16_MAX + 1u - srcColor), UINT16_MAX);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeBurn(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = kMin(((UINT16_MAX - dstColor) * (UINT16_MAX + 1u)) / (srcColor + 1u), (unsigned)UINT16_MAX);
srcColor = kClamp((unsigned)UINT16_MAX - srcColor, 0u, (unsigned)UINT16_MAX);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeDarken(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = TQMIN(srcColor, dstColor);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeLighten(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity)
{
COMMON_COMPOSITE_OP_PROLOG();
{
for (int channel = 0; channel < MAX_CHANNEL_GRAY; channel++) {
TQ_UINT16 srcColor = src[channel];
TQ_UINT16 dstColor = dst[channel];
srcColor = TQMAX(srcColor, dstColor);
TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
dst[channel] = newColor;
}
}
COMMON_COMPOSITE_OP_EPILOG();
}
void KisGrayU16ColorSpace::compositeErase(TQ_UINT8 *dst,
TQ_INT32 dstRowSize,
const TQ_UINT8 *src,
TQ_INT32 srcRowSize,
const TQ_UINT8 *srcAlphaMask,
TQ_INT32 maskRowStride,
TQ_INT32 rows,
TQ_INT32 cols,
TQ_UINT16 /*opacity*/)
{
while (rows-- > 0)
{
const Pixel *s = reinterpret_cast<const Pixel *>(src);
Pixel *d = reinterpret_cast<Pixel *>(dst);
const TQ_UINT8 *mask = srcAlphaMask;
for (TQ_INT32 i = cols; i > 0; i--, s++, d++)
{
TQ_UINT16 srcAlpha = s->alpha;
// apply the alphamask
if (mask != 0) {
TQ_UINT8 U8_mask = *mask;
if (U8_mask != OPACITY_OPAQUE) {
srcAlpha = UINT16_BLEND(srcAlpha, U16_OPACITY_OPAQUE, UINT8_TO_UINT16(U8_mask));
}
mask++;
}
d->alpha = UINT16_MULT(srcAlpha, d->alpha);
}
dst += dstRowSize;
src += srcRowSize;
if(srcAlphaMask) {
srcAlphaMask += maskRowStride;
}
}
}
void KisGrayU16ColorSpace::bitBlt(TQ_UINT8 *dst,
TQ_INT32 dstRowStride,
const TQ_UINT8 *src,
TQ_INT32 srcRowStride,
const TQ_UINT8 *mask,
TQ_INT32 maskRowStride,
TQ_UINT8 U8_opacity,
TQ_INT32 rows,
TQ_INT32 cols,
const KisCompositeOp& op)
{
TQ_UINT16 opacity = UINT8_TO_UINT16(U8_opacity);
switch (op.op()) {
case COMPOSITE_UNDEF:
// Undefined == no composition
break;
case COMPOSITE_OVER:
compositeOver(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_IN:
//compositeIn(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
case COMPOSITE_OUT:
//compositeOut(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_ATOP:
//compositeAtop(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_XOR:
//compositeXor(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_PLUS:
//compositePlus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_MINUS:
//compositeMinus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_ADD:
//compositeAdd(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_SUBTRACT:
//compositeSubtract(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_DIFF:
//compositeDiff(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_MULT:
compositeMultiply(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_DIVIDE:
compositeDivide(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_BUMPMAP:
//compositeBumpmap(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_COPY:
compositeCopy(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, U8_opacity);
break;
case COMPOSITE_COPY_RED:
//compositeCopyRed(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_COPY_GREEN:
//compositeCopyGreen(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_COPY_BLUE:
//compositeCopyBlue(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_COPY_OPACITY:
//compositeCopyOpacity(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_CLEAR:
//compositeClear(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_DISSOLVE:
//compositeDissolve(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_DISPLACE:
//compositeDisplace(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
#if 0
case COMPOSITE_MODULATE:
compositeModulate(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_THRESHOLD:
compositeThreshold(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
#endif
case COMPOSITE_NO:
// No composition.
break;
case COMPOSITE_DARKEN:
compositeDarken(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_LIGHTEN:
compositeLighten(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_HUE:
//compositeHue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_SATURATION:
//compositeSaturation(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_VALUE:
//compositeValue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_COLOR:
//compositeColor(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_COLORIZE:
//compositeColorize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_LUMINIZE:
//compositeLuminize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
break;
case COMPOSITE_SCREEN:
compositeScreen(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_OVERLAY:
compositeOverlay(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_ERASE:
compositeErase(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_DODGE:
compositeDodge(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_BURN:
compositeBurn(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity);
break;
case COMPOSITE_ALPHA_DARKEN:
abstractCompositeAlphaDarken<TQ_UINT16, U16Mult, Uint8ToU16, U16OpacityTest,
PIXEL_ALPHA, MAX_CHANNEL_GRAY, MAX_CHANNEL_GRAYA>(
dst, dstRowStride, src, srcRowStride, mask, maskRowStride,
rows, cols, opacity, U16Mult(), Uint8ToU16(), U16OpacityTest());
break;
default:
break;
}
}
KisCompositeOpList KisGrayU16ColorSpace::userVisiblecompositeOps() const
{
KisCompositeOpList list;
list.append(KisCompositeOp(COMPOSITE_OVER));
list.append(KisCompositeOp(COMPOSITE_ALPHA_DARKEN));
list.append(KisCompositeOp(COMPOSITE_MULT));
list.append(KisCompositeOp(COMPOSITE_BURN));
list.append(KisCompositeOp(COMPOSITE_DODGE));
list.append(KisCompositeOp(COMPOSITE_DIVIDE));
list.append(KisCompositeOp(COMPOSITE_SCREEN));
list.append(KisCompositeOp(COMPOSITE_OVERLAY));
list.append(KisCompositeOp(COMPOSITE_DARKEN));
list.append(KisCompositeOp(COMPOSITE_LIGHTEN));
return list;
}
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