1 files changed, 624 insertions, 0 deletions
diff --git a/chalk/chalkcolor/colorspaces/kis_xyz_colorspace.cpp b/chalk/chalkcolor/colorspaces/kis_xyz_colorspace.cpp
new file mode 100644
index 000000000..835ebfa1f
--- /dev/null
+++ b/chalk/chalkcolor/colorspaces/kis_xyz_colorspace.cpp
@@ -0,0 +1,624 @@
+/*
+ *  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 <limits.h>
+#include <stdlib.h>
+
+#include <config.h>
+#include LCMS_HEADER
+
+#include <tqimage.h>
+
+#include <tdelocale.h>
+#include <kdebug.h>
+
+#include "kis_abstract_colorspace.h"
+#include "kis_u16_base_colorspace.h"
+#include "kis_xyz_colorspace.h"
+#include "kis_integer_maths.h"
+
+#define downscale(quantum)  (quantum) //((unsigned char) ((quantum)/257UL))
+#define upscale(value)  (value) // ((TQ_UINT8) (257UL*(value)))
+
+// XXX: Maybe use TYPE_XYZ_DBL for an extra stimulating performance hit? People shouldn't depend
+//      on this fallback...
+
+KisXyzColorSpace::KisXyzColorSpace(KisColorSpaceFactoryRegistry * parent,
+                                   KisProfile *p) :
+    KisU16BaseColorSpace(KisID("XYZA", i18n("XYZ/Alpha")), (COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(2)|EXTRA_SH(1)), icSigCmykData, parent, p)
+{
+    m_channels.push_back(new KisChannelInfo(i18n("X"), i18n("X"), 0, KisChannelInfo::COLOR, KisChannelInfo::UINT8));
+    m_channels.push_back(new KisChannelInfo(i18n("Y"), i18n("Y"), 1, KisChannelInfo::COLOR, KisChannelInfo::UINT8));
+    m_channels.push_back(new KisChannelInfo(i18n("Z"), i18n("Z"), 2, KisChannelInfo::COLOR, KisChannelInfo::UINT8));
+    m_channels.push_back(new KisChannelInfo(i18n("Alpha"), i18n("A"), 4, KisChannelInfo::ALPHA, KisChannelInfo::UINT8));
+
+    m_alphaPos = PIXEL_ALPHA * sizeof(TQ_UINT16);
+
+    init();
+}
+
+
+KisXyzColorSpace::~KisXyzColorSpace()
+{
+}
+
+
+TQValueVector<KisChannelInfo *> KisXyzColorSpace::channels() const
+{
+    return m_channels;
+}
+
+TQ_UINT32 KisXyzColorSpace::nChannels() const
+{
+    return xyz::MAX_CHANNEL_XYZA;
+}
+
+TQ_UINT32 KisXyzColorSpace::nColorChannels() const
+{
+    return xyz::MAX_CHANNEL_XYZ;
+}
+
+TQ_UINT32 KisXyzColorSpace::pixelSize() const
+{
+    return xyz::MAX_CHANNEL_XYZA * sizeof(TQ_UINT16);
+}
+
+KisColorAdjustment * KisXyzColorSpace::createBrightnessContrastAdjustment(TQ_UINT16 *transferValues)
+{
+    return 0;
+}
+
+void KisXyzColorSpace::applyAdjustment(const TQ_UINT8 *src, TQ_UINT8 *dst, KisColorAdjustment *, TQ_INT32 nPixels)
+{
+}
+
+void KisXyzColorSpace::invertColor(TQ_UINT8 * src, TQ_INT32 nPixels)
+{
+    TQ_INT32 pSize = pixelSize();
+    
+    while (nPixels--)
+    {
+        TQ_UINT16 * p = reinterpret_cast<TQ_UINT16 *>(src);
+        p[PIXEL_X] = UINT16_MAX - p[PIXEL_X];
+        p[PIXEL_Y] = UINT16_MAX - p[PIXEL_Y];
+        p[PIXEL_Z] = UINT16_MAX - p[PIXEL_Z];
+        src += pSize;
+    }
+}
+
+void KisXyzColorSpace::mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const
+{
+}
+
+void KisXyzColorSpace::convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst, TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nPixels) const
+{
+}
+
+void KisXyzColorSpace::darken(const TQ_UINT8 * src, TQ_UINT8 * dst, TQ_INT32 shade, bool compensate, double compensation, TQ_INT32 nPixels) const
+{
+}
+
+TQ_UINT8 KisXyzColorSpace::intensity8(const TQ_UINT8 * src) const
+{
+    return 0;
+}
+
+void KisXyzColorSpace::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, xyz::MAX_CHANNEL_XYZA * 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, xyz::MAX_CHANNEL_XYZ * sizeof(TQ_UINT16));
+                    } else {
+                        dst[PIXEL_X] = UINT16_BLEND(src[PIXEL_X], dst[PIXEL_X], srcBlend);
+                        dst[PIXEL_Y] = UINT16_BLEND(src[PIXEL_Y], dst[PIXEL_Y], srcBlend);
+                        dst[PIXEL_Z] = UINT16_BLEND(src[PIXEL_Z], dst[PIXEL_Z], srcBlend);
+                    }
+                }
+            }
+
+            columns--;
+            src += xyz::MAX_CHANNEL_XYZA;
+            dst += xyz::MAX_CHANNEL_XYZA;
+        }
+
+        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 += xyz::MAX_CHANNEL_XYZA; \
+            dst += xyz::MAX_CHANNEL_XYZA; \
+        } \
+    \
+        rows--; \
+        srcRowStart += srcRowStride; \
+        dstRowStart += dstRowStride; \
+        if(maskRowStart) { \
+            maskRowStart += maskRowStride; \
+        } \
+    }
+
+void KisXyzColorSpace::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();
+
+    {
+
+        for (int channel = 0; channel < xyz::MAX_CHANNEL_XYZ; channel++) {
+            TQ_UINT16 srcColor = src[channel];
+            TQ_UINT16 dstColor = dst[channel];
+
+            srcColor = UINT16_MULT(srcColor, dstColor);
+
+            dst[channel] = UINT16_BLEND(srcColor, dstColor, srcBlend);
+
+        }
+    }
+
+    COMMON_COMPOSITE_OP_EPILOG();
+}
+
+void KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; channel++) {
+
+            TQ_UINT16 srcColor = src[channel];
+            TQ_UINT16 dstColor = dst[channel];
+
+            srcColor = TQMIN(((UINT16_MAX - dstColor) * (UINT16_MAX + 1u)) / (srcColor + 1u), UINT16_MAX);
+            srcColor = CLAMP(UINT16_MAX - srcColor, 0u, UINT16_MAX);
+
+            TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend);
+
+            dst[channel] = newColor;
+        }
+    }
+
+    COMMON_COMPOSITE_OP_EPILOG();
+}
+
+void KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 < xyz::MAX_CHANNEL_XYZ; 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 KisXyzColorSpace::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 KisXyzColorSpace::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, xyz::MAX_CHANNEL_XYZ, xyz::MAX_CHANNEL_XYZA>(
+                    dst, dstRowStride, src, srcRowStride, mask, maskRowStride,
+                    rows, cols, opacity, U16Mult(), Uint8ToU16(), U16OpacityTest());
+        break;
+    default:
+        break;
+    }
+}
+
+KisCompositeOpList KisXyzColorSpace::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;
+}
+
+