Finish rebranding of Krita as Chalk

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1238363 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

31 files changed, 3766 insertions, 0 deletions

diff --git a/chalk/colorspaces/rgb_u8/Makefile.am b/chalk/colorspaces/rgb_u8/Makefile.am
new file mode 100644
index 00000000..0b692fdf
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/Makefile.am
@@ -0,0 +1,33 @@
+# Install the desktop file needed to detect the plugin
+kde_services_DATA = chalkrgbplugin.desktop
+
+INCLUDES  =  -I$(srcdir)/../../sdk \
+	-I$(srcdir)/../../chalkcolor/color_strategy/ \
+	-I$(srcdir)/../../chalkcolor/ \
+	$(KOFFICE_INCLUDES) \
+	$(all_includes)
+
+lib_LTLIBRARIES = libchalkrgb.la
+libchalkrgb_la_SOURCES = kis_rgb_colorspace.cc
+libchalkrgb_la_LDFLAGS = $(all_libraries) $(LIB_QT)
+libchalkrgb_la_LIBADD =  ../../chalkcolor/libchalkcolor.la
+
+# Install this plugin in the KDE modules directory
+kde_module_LTLIBRARIES = chalkrgbplugin.la
+
+# Srcs for the plugin
+chalkrgbplugin_la_SOURCES = rgb_plugin.cc
+noinst_HEADERS = rgb_plugin.h kis_rgb_colorspace.h
+
+chalkrgbplugin_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN) $(LIB_QT) -lkdecore -lkdeui -lkjs -lkdefx -lkio -lkparts -llcms
+chalkrgbplugin_la_LIBADD =  libchalkrgb.la ../../chalkcolor/libchalkcolor.la
+
+chalkrgbplugin_la_METASOURCES = AUTO
+#METASOURCES = AUTO # XXX: which of the two?
+
+if include_kunittest_tests
+TESTSDIR = tests
+endif
+
+SUBDIRS = . templates $(TESTSDIR)
+
diff --git a/chalk/colorspaces/rgb_u8/chalkrgbplugin.desktop b/chalk/colorspaces/rgb_u8/chalkrgbplugin.desktop
new file mode 100644
index 00000000..1a65c773
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/chalkrgbplugin.desktop
@@ -0,0 +1,99 @@
+[Desktop Entry]
+Name=RGB Color Model
+Name[bg]=Цветови модел RGB
+Name[br]=Gobari al livioù RGB
+Name[ca]=Model de color RGB
+Name[cy]=Model Lliw RGB
+Name[da]=RGB-farvemodel
+Name[de]=RGB-Farbmodell
+Name[el]=Χρωματικό μοντέλο RGB
+Name[en_GB]=RGB Colour Model
+Name[eo]=RGB-kolormodelo
+Name[es]=Modelo de color RGB
+Name[et]=RGB värvimudel
+Name[eu]=RGB kolore-eredua
+Name[fa]=مدل رنگ RGB
+Name[fi]=RGB-värimalli
+Name[fr]=Modèle de couleurs RVB
+Name[fy]=RGB-kleurmodel
+Name[gl]=Modelo de Cores RGB
+Name[he]=מודל צבעים RGB
+Name[hi]=आरजीबी रंग नमूना
+Name[hu]=RGB színmodell
+Name[is]=RGB litategund
+Name[it]=Modello di colore RGB
+Name[ja]=RGB カラーモデル
+Name[km]=គំរូ​ពណ៌ RGB
+Name[lt]=RGB spalvų modelis
+Name[lv]=RGB krāsu modelis
+Name[ms]=Model Warna RGB
+Name[nb]=RGB-fargemodell
+Name[nds]=RGB-Klöörmodell
+Name[ne]=RGB रङ मोडेल
+Name[nl]=RGB-kleurmodel
+Name[nn]=RGB-fargemodell
+Name[pl]=Przestrzeń barw RGB
+Name[pt]=Modelo de Cor RGB
+Name[pt_BR]=Modelo de Cor RGB
+Name[ru]=RGB
+Name[se]=RGB-ivdnemálle
+Name[sk]=Model farieb RGB
+Name[sl]=Barvni model RGB
+Name[sr]=RGB модел боја
+Name[sr@Latn]=RGB model boja
+Name[sv]=RGB-färgmodell
+Name[ta]=RGB வண்ண மாதிரி
+Name[tr]=RGB Renk Modeli
+Name[uk]=Модель кольору RGB
+Name[uz]=RGB rang usuli
+Name[uz@cyrillic]=RGB ранг усули
+Name[zh_CN]=RGB 色彩模型
+Name[zh_TW]=RGB 色彩模型
+Comment=Color model for 8-bit/channel RGB images
+Comment[bg]=Цветови модел за 8 битови изображения RGB
+Comment[ca]=Model de color per a 8 bits/canal d'imatges RGB
+Comment[cy]=Model lliw ar gyfer delweddau RGB 8-did/sianel
+Comment[da]=Farvemodel for 8-bit/kanal RGB-billeder
+Comment[de]=Farbmodell für 8-bit pro Kanal RGB-Bilder
+Comment[el]=Χρωματικό μοντέλο για 8-bit/κανάλι RGB εικόνες
+Comment[en_GB]=Colour model for 8-bit/channel RGB images
+Comment[es]=Modelo de color para imágenes de 8 bits/canal RGB
+Comment[et]=8-bitiste kanalitega RGB-piltide värvimudel
+Comment[eu]=8-bit/kanaleko RGB irudien kolore-eredua
+Comment[fa]=مدل رنگ برای تصاویر ۸ بیتی/RGB مجرا
+Comment[fi]=Värimalli 8-bittisille/kanavaisille RGB-kuville
+Comment[fr]=Modèle de couleurs pour des images RVB en 8 bits/plage
+Comment[fy]=Kleurmodel foar 8-bit/kanaal RGB-ôfbyldings
+Comment[gl]=Modelo de Cores para imaxe RGB de 8-bit/canal
+Comment[he]=מודל צבעים עבור תמונות RGB של 8 סיביות/ערוצים
+Comment[hi]=8-बिट/चैनल आरजीबी छवियों के लिए रंग नमूना
+Comment[hu]=Színmodell 8 bit/csatorna RGB képekhez
+Comment[is]=Litategund fyrir 8-bita/rás RGB myndir
+Comment[it]=Modello di colore per immagini RGB a canale di 8 bit
+Comment[ja]=8 ビット/チャンネル RGB 画像のためのカラーモデル
+Comment[km]=គំរូ​ពណ៌​សម្រាប់​រូបភាព RGB ៨ ប៊ីត/មួយ​ឆានែល
+Comment[ms]=Model warna imej RGB 8-bit/saluran
+Comment[nb]=Fargemodell for RGB-bilde med 8 bit per kanal
+Comment[nds]=Klöörmodell för RGB-Biller mit 8-Bit per Kanaal
+Comment[ne]=८-बिट/च्यानल RGB छविहरूका लागि रङ मोडेल
+Comment[nl]=Kleurmodel voor 8-bit/kanaal RGB-afbeeldingen
+Comment[nn]=Fargemodell for RGB-bilete med 8 bit per kanal
+Comment[pl]=Przestrzeń barw dla obrazków RGB 8-bitów/kanał
+Comment[pt]=Modelo de cor para imagens RGB com 8 bits por canal
+Comment[pt_BR]=Modelo de cor para imagens com 8-bits de canal RGB
+Comment[ru]=Цветовое пространство RGB (8-бит/канал)
+Comment[sk]=Model farieb pre RGB obrázky s 8-bitovými číslami na kanál
+Comment[sl]=Barvni model za slike RGB z 8 biti/kanal
+Comment[sr]=Модел боја за RGB слике са 8 битова/каналу
+Comment[sr@Latn]=Model boja za RGB slike sa 8 bitova/kanalu
+Comment[sv]=Färgmodell för 8-bitar/kanal RGB-bilder
+Comment[ta]=8/பிட்/வழி RGB பிம்பங்களுக்கான வண்ண முறை
+Comment[tg]=Mодели ранга барои 8-бит /канал тасвирҳои RGB
+Comment[tr]=8-bit/kanal RGB görüntüler için renk modeli.
+Comment[uk]=Модель кольорів для зображень RGB з 8-бітами/канал
+Comment[zh_CN]=8 位/通道 RGB 图像的色彩模型
+Comment[zh_TW]=8-bit/色頻 RGB 圖片的色彩模型
+ServiceTypes=Chalk/ColorSpace
+Type=Service
+X-KDE-Library=chalkrgbplugin
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/composite.h b/chalk/colorspaces/rgb_u8/composite.h
new file mode 100644
index 00000000..fbd02778
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/composite.h
@@ -0,0 +1,868 @@
+/*
+ *  Copyright (c) 2004 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.
+ *
+
+ Some code is derived from GraphicsMagick/magick/composite.c and is 
+ subject to the following license and copyright:
+
+  Copyright (C) 2002 GraphicsMagick Group, an organization dedicated
+  to making software imaging solutions freely available.
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files
+  ("GraphicsMagick"), to deal in GraphicsMagick without restriction,
+  including without limitation the rights to use, copy, modify, merge,
+  publish, distribute, sublicense, and/or sell copies of GraphicsMagick,
+  and to permit persons to whom GraphicsMagick 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 GraphicsMagick.
+
+  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 GraphicsMagick Group 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 GraphicsMagick
+  or the use or other dealings in GraphicsMagick.
+
+  Except as contained in this notice, the name of the GraphicsMagick
+  Group shall not be used in advertising or otherwise to promote the
+  sale, use or other dealings in GraphicsMagick without prior written
+  authorization from the GraphicsMagick Group.
+
+ Other code is derived from gwenview/src/qxcfi.* - this is released under
+  the terms of the LGPL
+
+ */
+
+#ifndef COMPOSITE_H_
+#define COMPOSITE_H_
+
+#include <kdebug.h>
+
+#include <kis_global.h>
+
+/**
+ * Image composition functions that can be used by the colour strategies. 
+ *
+ * XXX: perhaps each composition function ought to be a strategy of itself.
+ * Chalk is still missing something like a capabilities database that ties 
+ * together image formats, colour systems, composition functions etc., that
+ * determines which goes with which and defines user visible text for all this.
+ * 
+ * For now, this is a quick hack; once things are working again, I'll investigate
+ * doing this nicely (famous last words...)
+ *
+ * XXX: Except for Over, none of the operators uses the opacity parameter
+ */
+
+
+// Straight from image.h
+
+#define PixelIntensity(pixel) ((unsigned int) \
+   (((double)306.0 * (pixel[PIXEL_RED]) + \
+     (double)601.0 * (pixel[PIXEL_GREEN]) + \
+     (double)117.0 * (pixel[PIXEL_BLUE)) \
+    / 1024.0))
+
+#define PixelIntensityToQuantum(pixel) ((TQ_UINT8)PixelIntensity(pixel))
+
+#define PixelIntensityToDouble(pixel) ((double)PixelIntensity(pixel))
+
+#define RoundSignedToQuantum(value) ((TQ_UINT8) (value < 0 ? 0 : \
+  (value > TQ_UINT8_MAX) ? TQ_UINT8_MAX : value + 0.5))
+
+#define RoundToQuantum(value) ((TQ_UINT8) (value > TQ_UINT8_MAX ? TQ_UINT8_MAX : \
+  value + 0.5))
+
+// And from studio.h
+#define AbsoluteValue(x)  ((x) < 0 ? -(x) : (x))
+
+void compositeIn(TQ_INT32 pixelSize,
+         TQ_UINT8 *dst, 
+         TQ_INT32 dstRowSize,
+         const TQ_UINT8 *src, 
+         TQ_INT32 srcRowSize,
+         TQ_INT32 rows, 
+         TQ_INT32 cols, 
+         TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+    
+    double sAlpha, dAlpha;
+    double alpha;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            
+            if (s[PIXEL_ALPHA] == OPACITY_TRANSPARENT)
+            {
+                memcpy(d, s, pixelSize * sizeof(TQ_UINT8));
+                continue;
+            }
+            if (d[PIXEL_ALPHA] == OPACITY_TRANSPARENT)
+                continue;
+ 
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            alpha=(double) (((double) UINT8_MAX - sAlpha) * (UINT8_MAX - dAlpha) / UINT8_MAX);
+            d[PIXEL_RED]=(TQ_UINT8) (((double) UINT8_MAX - sAlpha) *
+                        (UINT8_MAX-dAlpha) * s[PIXEL_RED] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_GREEN]=(TQ_UINT8) (((double) UINT8_MAX - sAlpha)*
+                          (UINT8_MAX-dAlpha) * s[PIXEL_GREEN] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_BLUE]=(TQ_UINT8) (((double) UINT8_MAX - sAlpha)*
+                         (UINT8_MAX - dAlpha) * s[PIXEL_BLUE] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_ALPHA]=(TQ_UINT8) ((d[PIXEL_ALPHA] * (UINT8_MAX - alpha) / UINT8_MAX) + 0.5);
+            
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeOut(TQ_INT32 pixelSize,
+           TQ_UINT8 *dst, 
+           TQ_INT32 dstRowSize,
+           const TQ_UINT8 *src, 
+           TQ_INT32 srcRowSize,
+           TQ_INT32 rows, 
+           TQ_INT32 cols, 
+           TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double alpha;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            if (s[PIXEL_ALPHA] == OPACITY_TRANSPARENT)
+            {
+                memcpy(d, s, pixelSize * sizeof(TQ_UINT8));
+                break;
+            }
+            if (d[PIXEL_ALPHA] == OPACITY_OPAQUE)
+            {
+                d[PIXEL_ALPHA]=OPACITY_TRANSPARENT;
+                break;
+            }
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            alpha=(double) (UINT8_MAX - sAlpha) * d[PIXEL_ALPHA]/UINT8_MAX;
+            d[PIXEL_RED] = (TQ_UINT8) (((double) UINT8_MAX - sAlpha) * dAlpha * s[PIXEL_RED] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_GREEN] = (TQ_UINT8) (((double) UINT8_MAX - sAlpha) * dAlpha * s[PIXEL_GREEN] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_BLUE] = (TQ_UINT8) (((double) UINT8_MAX - sAlpha) * dAlpha * s[PIXEL_BLUE] / UINT8_MAX / alpha + 0.5);
+            d[PIXEL_ALPHA]=(TQ_UINT8) ((d[PIXEL_ALPHA] * (UINT8_MAX - alpha) / UINT8_MAX) + 0.5);
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+        
+}
+
+void compositeAtop(TQ_INT32 pixelSize,
+           TQ_UINT8 *dst, 
+           TQ_INT32 dstRowSize,
+           const TQ_UINT8 *src, 
+           TQ_INT32 srcRowSize,
+           TQ_INT32 rows, 
+           TQ_INT32 cols, 
+           TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double alpha, red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+            
+            alpha = ((double)(UINT8_MAX - sAlpha) *
+                   (UINT8_MAX - dAlpha) + (double) sAlpha *
+                   (UINT8_MAX - dAlpha)) / UINT8_MAX;
+
+            red = ((double)(UINT8_MAX - sAlpha) * (UINT8_MAX - dAlpha) *  s[PIXEL_RED] / UINT8_MAX +
+                 (double) sAlpha * (UINT8_MAX-dAlpha) * d[PIXEL_RED]/UINT8_MAX) / alpha;
+            d[PIXEL_RED] = (TQ_UINT8) (red > UINT8_MAX ? UINT8_MAX : red + 0.5);
+
+            green = ((double) (UINT8_MAX - sAlpha) * (UINT8_MAX - dAlpha) * s[PIXEL_GREEN] / UINT8_MAX + 
+                 (double) sAlpha * (UINT8_MAX-dAlpha) * d[PIXEL_GREEN]/UINT8_MAX)/alpha;
+            d[PIXEL_GREEN] = (TQ_UINT8) (green > UINT8_MAX ? UINT8_MAX : green + 0.5);
+
+            blue = ((double) (UINT8_MAX - sAlpha) * (UINT8_MAX- dAlpha) * s[PIXEL_BLUE] / UINT8_MAX +
+                     (double) sAlpha * (UINT8_MAX - dAlpha) * d[PIXEL_BLUE]/UINT8_MAX) / alpha;
+            d[PIXEL_BLUE] = (TQ_UINT8) (blue > UINT8_MAX ? UINT8_MAX : blue + 0.5);
+            d[PIXEL_ALPHA]=(TQ_UINT8) (UINT8_MAX - (alpha > UINT8_MAX ? UINT8_MAX : alpha) + 0.5);
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+}
+
+
+void compositeXor(TQ_INT32 pixelSize,
+          TQ_UINT8 *dst, 
+          TQ_INT32 dstRowSize,
+          const TQ_UINT8 *src, 
+          TQ_INT32 srcRowSize,
+          TQ_INT32 rows, 
+          TQ_INT32 cols, 
+          TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double alpha, red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+            
+            alpha =((double) (UINT8_MAX -sAlpha)*
+                dAlpha+(double) (UINT8_MAX -dAlpha)*
+                sAlpha)/UINT8_MAX ;
+            red=((double) (UINT8_MAX -sAlpha)*dAlpha*
+                 s[PIXEL_RED]/UINT8_MAX +(double) (UINT8_MAX -dAlpha)*
+                 sAlpha*d[PIXEL_RED]/UINT8_MAX )/alpha ;
+            d[PIXEL_RED]=RoundSignedToQuantum(red);
+            green=((double) (UINT8_MAX -sAlpha)*dAlpha*
+                   s[PIXEL_GREEN]/UINT8_MAX +(double) (UINT8_MAX -dAlpha)*
+                   sAlpha*d[PIXEL_GREEN]/UINT8_MAX )/alpha ;
+            d[PIXEL_GREEN]=RoundSignedToQuantum(green);
+            blue=((double) (UINT8_MAX -sAlpha)*dAlpha*
+                  s[PIXEL_BLUE]/UINT8_MAX +(double) (UINT8_MAX -dAlpha)*
+                  sAlpha*d[PIXEL_BLUE]/UINT8_MAX )/alpha ;
+            d[PIXEL_BLUE]=RoundSignedToQuantum(blue);
+            d[PIXEL_ALPHA]=UINT8_MAX -RoundSignedToQuantum(alpha );
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+
+void compositePlus(TQ_INT32 pixelSize,
+           TQ_UINT8 *dst, 
+           TQ_INT32 dstRowSize,
+           const TQ_UINT8 *src, 
+           TQ_INT32 srcRowSize,
+           TQ_INT32 rows, 
+           TQ_INT32 cols, 
+           TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double alpha, red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            red=((double) (UINT8_MAX -sAlpha)*s[PIXEL_RED]+(double)
+                 (UINT8_MAX -dAlpha)*d[PIXEL_RED])/UINT8_MAX ;
+            d[PIXEL_RED]=RoundSignedToQuantum(red);
+            green=((double) (UINT8_MAX -sAlpha)*s[PIXEL_GREEN]+(double)
+                   (UINT8_MAX -dAlpha)*d[PIXEL_GREEN])/UINT8_MAX ;
+            d[PIXEL_GREEN]=RoundSignedToQuantum(green);
+            blue=((double) (UINT8_MAX -sAlpha)*s[PIXEL_BLUE]+(double)
+                  (UINT8_MAX -dAlpha)*d[PIXEL_BLUE])/UINT8_MAX ;
+            d[PIXEL_BLUE]=RoundSignedToQuantum(blue);
+            alpha =((double) (UINT8_MAX -sAlpha)+
+                (double) (UINT8_MAX -dAlpha))/UINT8_MAX ;
+            d[PIXEL_ALPHA]=UINT8_MAX -RoundSignedToQuantum(alpha );    
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+}
+
+
+
+void compositeMinus(TQ_INT32 pixelSize,
+            TQ_UINT8 *dst, 
+            TQ_INT32 dstRowSize,
+            const TQ_UINT8 *src, 
+            TQ_INT32 srcRowSize,
+            TQ_INT32 rows, 
+            TQ_INT32 cols,
+            TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double alpha, red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            red=((double) (UINT8_MAX -dAlpha)*d[PIXEL_RED]-
+                 (double) (UINT8_MAX -sAlpha)*s[PIXEL_RED])/UINT8_MAX ;
+            d[PIXEL_RED]=RoundSignedToQuantum(red);
+            green=((double) (UINT8_MAX -dAlpha)*d[PIXEL_GREEN]-
+                   (double) (UINT8_MAX -sAlpha)*s[PIXEL_GREEN])/UINT8_MAX ;
+            d[PIXEL_GREEN]=RoundSignedToQuantum(green);
+            blue=((double) (UINT8_MAX -dAlpha)*d[PIXEL_BLUE]-
+                  (double) (UINT8_MAX -sAlpha)*s[PIXEL_BLUE])/UINT8_MAX ;
+            d[PIXEL_BLUE]=RoundSignedToQuantum(blue);
+            alpha =((double) (UINT8_MAX -dAlpha)-
+                (double) (UINT8_MAX -sAlpha))/UINT8_MAX ;
+            d[PIXEL_ALPHA]=UINT8_MAX -RoundSignedToQuantum(alpha );
+            
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeAdd(TQ_INT32 pixelSize,
+          TQ_UINT8 *dst, 
+          TQ_INT32 dstRowSize,
+          const TQ_UINT8 *src, 
+          TQ_INT32 srcRowSize,
+          TQ_INT32 rows, 
+          TQ_INT32 cols, 
+          TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    double red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            red=(double) s[PIXEL_RED]+d[PIXEL_RED];
+            d[PIXEL_RED]=(TQ_UINT8)
+                (red > UINT8_MAX  ? red-=UINT8_MAX  : red+0.5);
+            green=(double) s[PIXEL_GREEN]+d[PIXEL_GREEN];
+            d[PIXEL_GREEN]=(TQ_UINT8)
+                (green > UINT8_MAX  ? green-=UINT8_MAX  : green+0.5);
+            blue=(double) s[PIXEL_BLUE]+d[PIXEL_BLUE];
+            d[PIXEL_BLUE]=(TQ_UINT8)
+                (blue > UINT8_MAX  ? blue-=UINT8_MAX  : blue+0.5);
+            d[PIXEL_ALPHA]=OPACITY_OPAQUE;    
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeSubtract(TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+               TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double red, green, blue;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+
+            red=(double) s[PIXEL_RED]-d[PIXEL_RED];
+            d[PIXEL_RED]=(TQ_UINT8)
+                (red < 0 ? red+=UINT8_MAX  : red+0.5);
+            green=(double) s[PIXEL_GREEN]-d[PIXEL_GREEN];
+            d[PIXEL_GREEN]=(TQ_UINT8)
+                (green < 0 ? green+=UINT8_MAX  : green+0.5);
+            blue=(double) s[PIXEL_BLUE]-d[PIXEL_BLUE];
+            d[PIXEL_BLUE]=(TQ_UINT8)
+                (blue < 0 ? blue+=UINT8_MAX  : blue+0.5);
+            d[PIXEL_ALPHA]=OPACITY_OPAQUE;
+            
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeDiff(TQ_INT32 pixelSize,
+           TQ_UINT8 *dst, 
+           TQ_INT32 dstRowSize,
+           const TQ_UINT8 *src, 
+           TQ_INT32 srcRowSize,
+           TQ_INT32 rows, 
+           TQ_INT32 cols, 
+           TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+
+            d[PIXEL_RED]=(TQ_UINT8)
+                AbsoluteValue(s[PIXEL_RED]-(double) d[PIXEL_RED]);
+            d[PIXEL_GREEN]=(TQ_UINT8)
+                AbsoluteValue(s[PIXEL_GREEN]-(double) d[PIXEL_GREEN]);
+            d[PIXEL_BLUE]=(TQ_UINT8)
+                AbsoluteValue(s[PIXEL_BLUE]-(double) d[PIXEL_BLUE]);
+            d[PIXEL_ALPHA]=UINT8_MAX - (TQ_UINT8)
+                AbsoluteValue(sAlpha-(double) dAlpha);
+
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeBumpmap(TQ_INT32 pixelSize,
+              TQ_UINT8 *dst, 
+              TQ_INT32 dstRowSize,
+              const TQ_UINT8 *src, 
+              TQ_INT32 srcRowSize,
+              TQ_INT32 rows, 
+              TQ_INT32 cols, 
+              TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double intensity;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            // Is this correct? It's not this way in GM.
+            if (s[PIXEL_ALPHA] == OPACITY_TRANSPARENT)
+                continue;
+
+            // And I'm not sure whether this is correct, either.
+            intensity = ((double)306.0 * s[PIXEL_RED] + 
+                     (double)601.0 * s[PIXEL_GREEN] + 
+                     (double)117.0 * s[PIXEL_BLUE]) / 1024.0;
+            
+            d[PIXEL_RED]=(TQ_UINT8) (((double)
+                         intensity * d[PIXEL_RED])/UINT8_MAX +0.5);
+            d[PIXEL_GREEN]=(TQ_UINT8) (((double)
+                           intensity * d[PIXEL_GREEN])/UINT8_MAX +0.5);
+            d[PIXEL_BLUE]=(TQ_UINT8) (((double)
+                          intensity * d[PIXEL_BLUE])/UINT8_MAX +0.5);
+            d[PIXEL_ALPHA]= (TQ_UINT8) (((double)
+                           intensity * d[PIXEL_ALPHA])/UINT8_MAX +0.5);
+            
+            
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeCopy(TQ_INT32 pixelSize,
+           TQ_UINT8 *dst, 
+           TQ_INT32 dstRowSize,
+           const TQ_UINT8 *src, 
+           TQ_INT32 srcRowSize,
+           TQ_INT32 rows, 
+           TQ_INT32 cols, 
+           TQ_UINT8 /*opacity*/ = OPACITY_OPAQUE)
+{
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+    d = dst;
+    s = src;
+    TQ_UINT32 len = cols * pixelSize;
+    
+    while (rows-- > 0) {
+        memcpy(d, s, len);
+        d += dstRowSize;
+        s += srcRowSize;
+    }
+}
+
+void compositeCopyChannel(TQ_UINT8 pixel, 
+               TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+              TQ_UINT8 /*opacity*/ = OPACITY_OPAQUE)
+{
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+    TQ_INT32 i;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            d[pixel] = s[pixel];
+        }
+        
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+void compositeCopyRed(TQ_INT32 pixelSize,
+              TQ_UINT8 *dst, 
+              TQ_INT32 dstRowSize,
+              const TQ_UINT8 *src, 
+              TQ_INT32 srcRowSize,
+              TQ_INT32 rows, 
+              TQ_INT32 cols, 
+              TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    compositeCopyChannel(PIXEL_RED, pixelSize, dst, dstRowSize, src, srcRowSize, rows, cols, opacity);
+}
+
+void compositeCopyGreen(TQ_INT32 pixelSize,
+            TQ_UINT8 *dst, 
+            TQ_INT32 dstRowSize,
+            const TQ_UINT8 *src, 
+            TQ_INT32 srcRowSize,
+            TQ_INT32 rows, 
+            TQ_INT32 cols, 
+            TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    compositeCopyChannel(PIXEL_GREEN, pixelSize, dst, dstRowSize, src, srcRowSize, rows, cols, opacity);
+}
+
+void compositeCopyBlue(TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+               TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    compositeCopyChannel(PIXEL_BLUE, pixelSize, dst, dstRowSize, src, srcRowSize, rows, cols, opacity);
+}
+
+
+void compositeCopyOpacity(TQ_INT32 pixelSize,
+              TQ_UINT8 *dst, 
+              TQ_INT32 dstRowSize,
+              const TQ_UINT8 *src, 
+              TQ_INT32 srcRowSize,
+              TQ_INT32 rows, 
+              TQ_INT32 cols, 
+              TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+
+    // XXX: mess with intensity if there isn't an alpha channel, according to GM.
+    compositeCopyChannel(PIXEL_ALPHA, pixelSize, dst, dstRowSize, src, srcRowSize, rows, cols, opacity);
+
+}
+
+
+void compositeClear(TQ_INT32 pixelSize,
+            TQ_UINT8 *dst, 
+            TQ_INT32 dstRowSize,
+            const TQ_UINT8 *src, 
+            TQ_INT32 /*srcRowSize*/,
+            TQ_INT32 rows, 
+            TQ_INT32 cols,
+            TQ_UINT8 /*opacity*/ = OPACITY_OPAQUE)
+{
+
+    TQ_INT32 linesize = pixelSize * sizeof(TQ_UINT8) * cols;
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    d = dst;
+    s = src;
+    
+    while (rows-- > 0) {
+        memset(d, 0, linesize);
+        d += dstRowSize;
+    }
+    
+}
+
+
+void compositeDissolve(TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+               TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            // XXX: correct?
+            if (s[PIXEL_ALPHA] == OPACITY_TRANSPARENT) continue;
+
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+            
+            d[PIXEL_RED]=(TQ_UINT8) (((double) sAlpha*s[PIXEL_RED]+
+                          (UINT8_MAX -sAlpha)*d[PIXEL_RED])/UINT8_MAX +0.5);
+            d[PIXEL_GREEN]= (TQ_UINT8) (((double) sAlpha*s[PIXEL_GREEN]+
+                           (UINT8_MAX -sAlpha)*d[PIXEL_GREEN])/UINT8_MAX +0.5);
+            d[PIXEL_BLUE] = (TQ_UINT8) (((double) sAlpha*s[PIXEL_BLUE]+
+                          (UINT8_MAX -sAlpha)*d[PIXEL_BLUE])/UINT8_MAX +0.5);
+            d[PIXEL_ALPHA] = OPACITY_OPAQUE;
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+}
+
+
+void compositeDisplace(TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+               TQ_UINT8 /*opacity*/ = OPACITY_OPAQUE)
+{
+    TQ_INT32 linesize = pixelSize * sizeof(TQ_UINT8) * cols;
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+    d = dst;
+    s = src;
+    
+    while (rows-- > 0) {
+        memcpy(d, s, linesize);
+        d += dstRowSize;
+        s += srcRowSize;
+    }
+
+}
+
+#if 0
+void compositeModulate(TQ_INT32 pixelSize,
+               TQ_UINT8 *dst, 
+               TQ_INT32 dstRowSize,
+               const TQ_UINT8 *src, 
+               TQ_INT32 srcRowSize,
+               TQ_INT32 rows, 
+               TQ_INT32 cols, 
+               TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    if (opacity == OPACITY_TRANSPARENT) 
+        return;
+
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+
+    TQ_INT32 i;
+
+    double sAlpha, dAlpha;
+    long offset;
+
+    while (rows-- > 0) {
+        d = dst;
+        s = src;
+        for (i = cols; i > 0; i--, d += pixelSize, s += pixelSize) {
+            // XXX: correct?
+            if (s[PIXEL_ALPHA] == OPACITY_TRANSPARENT) continue;
+
+            sAlpha = UINT8_MAX - s[PIXEL_ALPHA];
+            dAlpha = UINT8_MAX - d[PIXEL_ALPHA];
+            
+
+            offset=(long) (PixelIntensityToQuantum(&source)-midpoint);
+            if (offset == 0)
+                continue;
+            TransformHSL(d[PIXEL_RED],d[PIXEL_GREEN],d[PIXEL_BLUE],
+                     &hue,&saturation,&brightness);
+            brightness+=(percent_brightness*offset)/midpoint;
+            if (brightness < 0.0)
+                brightness=0.0;
+            else
+                if (brightness > 1.0)
+                    brightness=1.0;
+            HSLTransform(hue,saturation,brightness,&d[PIXEL_RED],
+                     &d[PIXEL_GREEN],&d[PIXEL_BLUE]);
+            
+            
+        }
+        dst += dstRowSize;
+        src += srcRowSize;
+    }
+
+
+}
+
+
+void compositeThreshold(TQ_INT32 pixelSize,
+            TQ_UINT8 *dst, 
+            TQ_INT32 dstRowSize,
+            const TQ_UINT8 *src, 
+            TQ_INT32 srcRowSize,
+            TQ_INT32 rows, 
+            TQ_INT32 cols, 
+            TQ_UINT8 opacity = OPACITY_OPAQUE)
+{
+    TQ_INT32 linesize = pixelSize * sizeof(TQ_UINT8) * cols;
+    TQ_UINT8 *d;
+    const TQ_UINT8 *s;
+    TQ_UINT8 alpha;
+    TQ_UINT8 invAlpha;
+    TQ_INT32 i;
+
+}
+
+#endif
+
+void compositeColorize(TQ_INT32,
+               TQ_UINT8 *, 
+               TQ_INT32 ,
+               const TQ_UINT8 *, 
+               TQ_INT32 ,
+               TQ_INT32 , 
+               TQ_INT32 , 
+               TQ_UINT8 )
+{
+}
+
+
+void compositeLuminize(TQ_INT32 ,
+               TQ_UINT8 *, 
+               TQ_INT32 ,
+               const TQ_UINT8 *, 
+               TQ_INT32 ,
+               TQ_INT32 , 
+               TQ_INT32 , 
+               TQ_UINT8 )
+{
+
+}
+
+#endif
+
diff --git a/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.cc b/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.cc
new file mode 100644
index 00000000..34ab79fc
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.cc
@@ -0,0 +1,1501 @@
+/*
+ *  Copyright (c) 2002 Patrick Julien  <freak@codepimps.org>
+ *  Copyright (c) 2004 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 <tqcolor.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+
+#include "kis_rgb_colorspace.h"
+#include "kis_u8_base_colorspace.h"
+#include "kis_color_conversions.h"
+#include "kis_integer_maths.h"
+#include "kis_colorspace_factory_registry.h"
+
+#include "composite.h"
+
+#define downscale(quantum)  (quantum) //((unsigned char) ((quantum)/257UL))
+#define upscale(value)  (value) // ((TQ_UINT8) (257UL*(value)))
+
+namespace {
+    const TQ_INT32 MAX_CHANNEL_RGB = 3;
+    const TQ_INT32 MAX_CHANNEL_RGBA = 4;
+}
+
+KisRgbColorSpace::KisRgbColorSpace(KisColorSpaceFactoryRegistry * tqparent, KisProfile *p) :
+    KisU8BaseColorSpace(KisID("RGBA", i18n("RGB (8-bit integer/channel)")), TYPE_BGRA_8, icSigRgbData, tqparent, p)
+{
+    m_channels.push_back(new KisChannelInfo(i18n("Red"), i18n("R"), 2, KisChannelInfo::COLOR, KisChannelInfo::UINT8, 1, TQColor(255,0,0)));
+    m_channels.push_back(new KisChannelInfo(i18n("Green"), i18n("G"), 1, KisChannelInfo::COLOR, KisChannelInfo::UINT8, 1, TQColor(0,255,0)));
+    m_channels.push_back(new KisChannelInfo(i18n("Blue"), i18n("B"), 0, KisChannelInfo::COLOR, KisChannelInfo::UINT8, 1, TQColor(0,0,255)));
+    m_channels.push_back(new KisChannelInfo(i18n("Alpha"), i18n("A"), 3, KisChannelInfo::ALPHA, KisChannelInfo::UINT8));
+
+    m_alphaPos = PIXEL_ALPHA;
+    init();
+}
+
+KisRgbColorSpace::~KisRgbColorSpace()
+{
+}
+
+void KisRgbColorSpace::setPixel(TQ_UINT8 *pixel, TQ_UINT8 red, TQ_UINT8 green, TQ_UINT8 blue, TQ_UINT8 alpha) const
+{
+    pixel[PIXEL_RED] = red;
+    pixel[PIXEL_GREEN] = green;
+    pixel[PIXEL_BLUE] = blue;
+    pixel[PIXEL_ALPHA] = alpha;
+}
+
+void KisRgbColorSpace::getPixel(const TQ_UINT8 *pixel, TQ_UINT8 *red, TQ_UINT8 *green, TQ_UINT8 *blue, TQ_UINT8 *alpha) const
+{
+    *red = pixel[PIXEL_RED];
+    *green = pixel[PIXEL_GREEN];
+    *blue = pixel[PIXEL_BLUE];
+    *alpha = pixel[PIXEL_ALPHA];
+}
+
+void KisRgbColorSpace::mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const
+{
+    TQ_UINT32 totalRed = 0, totalGreen = 0, totalBlue = 0, totalAlpha = 0;
+
+    while (nColors--)
+    {
+        TQ_UINT32 alpha = (*colors)[PIXEL_ALPHA];
+        // although we only mult by weight and not by weight*256/255
+        // we divide by the same amount later, so there is no need
+        TQ_UINT32 alphaTimesWeight = alpha * *weights;
+
+        totalRed += (*colors)[PIXEL_RED] * alphaTimesWeight;
+        totalGreen += (*colors)[PIXEL_GREEN] * alphaTimesWeight;
+        totalBlue += (*colors)[PIXEL_BLUE] * alphaTimesWeight;
+        totalAlpha += alphaTimesWeight;
+
+        weights++;
+        colors++;
+    }
+
+    // note this is correct - if you look at the above calculation
+    if (totalAlpha > 255*255) totalAlpha = 255*255;
+
+    // Divide by 255.
+    dst[PIXEL_ALPHA] =(((totalAlpha + 0x80)>>8)+totalAlpha + 0x80) >>8;
+
+    if (totalAlpha > 0) {
+        totalRed = totalRed / totalAlpha;
+        totalGreen = totalGreen / totalAlpha;
+        totalBlue = totalBlue / totalAlpha;
+    } // else the values are already 0 too
+
+    TQ_UINT32 dstRed = totalRed;
+    //Q_ASSERT(dstRed <= 255);
+    if (dstRed > 255) dstRed = 255;
+    dst[PIXEL_RED] = dstRed;
+
+    TQ_UINT32 dstGreen = totalGreen;
+    //Q_ASSERT(dstGreen <= 255);
+    if (dstGreen > 255) dstGreen = 255;
+    dst[PIXEL_GREEN] = dstGreen;
+
+    TQ_UINT32 dstBlue = totalBlue;
+    //Q_ASSERT(dstBlue <= 255);
+    if (dstBlue > 255) dstBlue = 255;
+    dst[PIXEL_BLUE] = dstBlue;
+}
+
+void KisRgbColorSpace::convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst, TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nColors) const
+{
+    TQ_INT64 totalRed = 0, totalGreen = 0, totalBlue = 0, totalAlpha = 0;
+    TQ_INT32 totalWeight = 0, totalWeightTransparent = 0;
+    while (nColors--)
+    {
+        TQ_INT32 weight = *kernelValues;
+
+        if (weight != 0) {
+            if((*colors)[PIXEL_ALPHA] == 0)
+            {
+              totalWeightTransparent += weight;
+            } else {
+              totalRed += (*colors)[PIXEL_RED] * weight;
+              totalGreen += (*colors)[PIXEL_GREEN] * weight;
+              totalBlue += (*colors)[PIXEL_BLUE] * weight;
+            }
+            totalAlpha += (*colors)[PIXEL_ALPHA] * weight;
+            totalWeight += weight;
+        }
+        colors++;
+        kernelValues++;
+    }
+    if(totalWeightTransparent == 0)
+    {
+      if (channelFlags & KisChannelInfo::FLAG_COLOR) {
+          dst[PIXEL_RED] = CLAMP((totalRed / factor) + offset, 0, TQ_UINT8_MAX);
+          dst[PIXEL_GREEN] = CLAMP((totalGreen / factor) + offset, 0, TQ_UINT8_MAX);
+          dst[PIXEL_BLUE] =  CLAMP((totalBlue / factor) + offset, 0, TQ_UINT8_MAX);
+      }
+      if (channelFlags & KisChannelInfo::FLAG_ALPHA) {
+          dst[PIXEL_ALPHA] = CLAMP((totalAlpha/ factor) + offset, 0, TQ_UINT8_MAX);
+      }
+    } else if(totalWeightTransparent != totalWeight && (channelFlags & KisChannelInfo::FLAG_COLOR)) {
+      if(totalWeight == factor)
+      {
+        TQ_INT64 a = ( totalWeight - totalWeightTransparent );
+        dst[PIXEL_RED] = CLAMP((totalRed / a) + offset, 0, TQ_UINT8_MAX);
+        dst[PIXEL_GREEN] = CLAMP((totalGreen / a) + offset, 0, TQ_UINT8_MAX);
+        dst[PIXEL_BLUE] =  CLAMP((totalBlue / a) + offset, 0, TQ_UINT8_MAX);
+      } else {
+        double a = totalWeight / ( factor * ( totalWeight - totalWeightTransparent ) ); // use double as it can saturate
+        dst[PIXEL_RED] = CLAMP( (TQ_UINT8)(totalRed * a) + offset, 0, TQ_UINT8_MAX);
+        dst[PIXEL_GREEN] = CLAMP( (TQ_UINT8)(totalGreen * a) + offset, 0, TQ_UINT8_MAX);
+        dst[PIXEL_BLUE] =  CLAMP( (TQ_UINT8)(totalBlue * a) + offset, 0, TQ_UINT8_MAX);
+      }
+    }
+    if (channelFlags & KisChannelInfo::FLAG_ALPHA) {
+        dst[PIXEL_ALPHA] = CLAMP((totalAlpha/ factor) + offset, 0, TQ_UINT8_MAX);
+    }
+}
+
+
+void KisRgbColorSpace::invertColor(TQ_UINT8 * src, TQ_INT32 nPixels)
+{
+    TQ_UINT32 psize = pixelSize();
+
+    while (nPixels--)
+    {
+        src[PIXEL_RED] = TQ_UINT8_MAX - src[PIXEL_RED];
+        src[PIXEL_GREEN] = TQ_UINT8_MAX - src[PIXEL_GREEN];
+        src[PIXEL_BLUE] = TQ_UINT8_MAX - src[PIXEL_BLUE];
+
+        src += psize;
+    }
+}
+
+
+void KisRgbColorSpace::darken(const TQ_UINT8 * src, TQ_UINT8 * dst, TQ_INT32 shade, bool compensate, double compensation, TQ_INT32 nPixels) const
+{
+    TQ_UINT32 pSize = pixelSize();
+
+    while (nPixels--) {
+        if (compensate) {
+            dst[PIXEL_RED]  = (TQ_INT8) TQMIN(255,((src[PIXEL_RED] * shade) / (compensation * 255)));
+            dst[PIXEL_GREEN]  = (TQ_INT8) TQMIN(255,((src[PIXEL_GREEN] * shade) / (compensation * 255)));
+            dst[PIXEL_BLUE]  = (TQ_INT8) TQMIN(255,((src[PIXEL_BLUE] * shade) / (compensation * 255)));
+        }
+        else {
+            dst[PIXEL_RED]  = (TQ_INT8) TQMIN(255, (src[PIXEL_RED] * shade / 255));
+            dst[PIXEL_BLUE]  = (TQ_INT8) TQMIN(255, (src[PIXEL_BLUE] * shade / 255));
+            dst[PIXEL_GREEN]  = (TQ_INT8) TQMIN(255, (src[PIXEL_GREEN] * shade / 255));
+        }
+        dst += pSize;
+        src += pSize;
+    }
+}
+
+TQ_UINT8 KisRgbColorSpace::intensity8(const TQ_UINT8 * src) const
+{
+    return (TQ_UINT8)((src[PIXEL_RED] * 0.30 + src[PIXEL_GREEN] * 0.59 + src[PIXEL_BLUE] * 0.11) + 0.5);
+}
+
+TQValueVector<KisChannelInfo *> KisRgbColorSpace::channels() const
+{
+    return m_channels;
+}
+
+TQ_UINT32 KisRgbColorSpace::nChannels() const
+{
+    return MAX_CHANNEL_RGBA;
+}
+
+TQ_UINT32 KisRgbColorSpace::nColorChannels() const
+{
+    return MAX_CHANNEL_RGB;
+}
+
+TQ_UINT32 KisRgbColorSpace::pixelSize() const
+{
+    return MAX_CHANNEL_RGBA;
+}
+
+TQImage KisRgbColorSpace::convertToTQImage(const TQ_UINT8 *data, TQ_INT32 width, TQ_INT32 height,
+                                         KisProfile *  dstProfile,
+                                         TQ_INT32 renderingIntent, float /*exposure*/)
+
+{
+    Q_ASSERT(data);
+    TQImage img = TQImage(const_cast<TQ_UINT8 *>(data), width, height, 32, 0, 0, TQImage::LittleEndian);
+    img.setAlphaBuffer(true);
+    // XXX: The previous version of this code used the quantum data directly
+    // as an optimisation. We're introducing a copy overhead here which could
+    // be factored out again if needed.
+    img = img.copy();
+
+    if (dstProfile != 0) {
+        KisColorSpace *dstCS = m_parent->getColorSpace(KisID("RGBA",""),  dstProfile->productName());
+        convertPixelsTo(img.bits(),
+                        img.bits(), dstCS,
+                        width * height, renderingIntent);
+    }
+
+    return img;
+}
+
+
+
+
+void KisRgbColorSpace::compositeOver(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride,
+                                     const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride,
+                                     const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride,
+                                     TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+        TQ_INT32 columns = numColumns;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(srcAlpha, opacity);
+                }
+
+                if (srcAlpha == OPACITY_OPAQUE) {
+                    memcpy(dst, src, MAX_CHANNEL_RGBA * sizeof(TQ_UINT8));
+                } else {
+                    TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+                    TQ_UINT8 srcBlend;
+
+                    if (dstAlpha == OPACITY_OPAQUE) {
+                        srcBlend = srcAlpha;
+                    } else {
+                        TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                        dst[PIXEL_ALPHA] = newAlpha;
+
+                        if (newAlpha != 0) {
+                            srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                        } else {
+                            srcBlend = srcAlpha;
+                        }
+                    }
+
+                    if (srcBlend == OPACITY_OPAQUE) {
+                        memcpy(dst, src, MAX_CHANNEL_RGB * sizeof(TQ_UINT8));
+                    } else {
+                        dst[PIXEL_RED] = UINT8_BLEND(src[PIXEL_RED], dst[PIXEL_RED], srcBlend);
+                        dst[PIXEL_GREEN] = UINT8_BLEND(src[PIXEL_GREEN], dst[PIXEL_GREEN], srcBlend);
+                        dst[PIXEL_BLUE] = UINT8_BLEND(src[PIXEL_BLUE], dst[PIXEL_BLUE], srcBlend);
+                    }
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+
+void KisRgbColorSpace::compositeAlphaDarken(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride,
+                                     const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride,
+                                     const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride,
+                                     TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+        TQ_INT32 columns = numColumns;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (opacity != OPACITY_OPAQUE) {
+                srcAlpha = UINT8_MULT(srcAlpha, opacity);
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT && srcAlpha >= dstAlpha) {
+                dst[PIXEL_ALPHA] = srcAlpha;
+                memcpy(dst, src, MAX_CHANNEL_RGB * sizeof(TQ_UINT8));
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+
+void KisRgbColorSpace::compositeMultiply(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                TQ_UINT8 srcColor = src[PIXEL_RED];
+                TQ_UINT8 dstColor = dst[PIXEL_RED];
+
+                srcColor = UINT8_MULT(srcColor, dstColor);
+
+                dst[PIXEL_RED] = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                srcColor = src[PIXEL_GREEN];
+                dstColor = dst[PIXEL_GREEN];
+
+                srcColor = UINT8_MULT(srcColor, dstColor);
+
+                dst[PIXEL_GREEN] = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                srcColor = src[PIXEL_BLUE];
+                dstColor = dst[PIXEL_BLUE];
+
+                srcColor = UINT8_MULT(srcColor, dstColor);
+
+                dst[PIXEL_BLUE] = UINT8_BLEND(srcColor, dstColor, srcBlend);
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeDivide(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = TQMIN((dstColor * (UINT8_MAX + 1u) + (srcColor / 2u)) / (1u + srcColor), UINT8_MAX);
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeScreen(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = UINT8_MAX - UINT8_MULT(UINT8_MAX - dstColor, UINT8_MAX - srcColor);
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeOverlay(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = UINT8_MULT(dstColor, dstColor + UINT8_MULT(2 * srcColor, UINT8_MAX - dstColor));
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeDodge(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = TQMIN((dstColor * (UINT8_MAX + 1)) / (UINT8_MAX + 1 - srcColor), UINT8_MAX);
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeBurn(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = TQMIN(((UINT8_MAX - dstColor) * (UINT8_MAX + 1)) / (srcColor + 1), UINT8_MAX);
+                    if (UINT8_MAX - srcColor > UINT8_MAX) srcColor = UINT8_MAX;
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeDarken(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = TQMIN(srcColor, dstColor);
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeLighten(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) {
+
+                    TQ_UINT8 srcColor = src[channel];
+                    TQ_UINT8 dstColor = dst[channel];
+
+                    srcColor = TQMAX(srcColor, dstColor);
+
+                    TQ_UINT8 newColor = UINT8_BLEND(srcColor, dstColor, srcBlend);
+
+                    dst[channel] = newColor;
+                }
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeHue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                int dstRed = dst[PIXEL_RED];
+                int dstGreen = dst[PIXEL_GREEN];
+                int dstBlue = dst[PIXEL_BLUE];
+
+                int srcHue;
+                int srcSaturation;
+                int srcValue;
+                int dstHue;
+                int dstSaturation;
+                int dstValue;
+
+                rgb_to_hsv(src[PIXEL_RED], src[PIXEL_GREEN], src[PIXEL_BLUE], &srcHue, &srcSaturation, &srcValue);
+                rgb_to_hsv(dstRed, dstGreen, dstBlue, &dstHue, &dstSaturation, &dstValue);
+
+                int srcRed;
+                int srcGreen;
+                int srcBlue;
+
+                hsv_to_rgb(srcHue, dstSaturation, dstValue, &srcRed, &srcGreen, &srcBlue);
+
+                dst[PIXEL_RED] = UINT8_BLEND(srcRed, dstRed, srcBlend);
+                dst[PIXEL_GREEN] = UINT8_BLEND(srcGreen, dstGreen, srcBlend);
+                dst[PIXEL_BLUE] = UINT8_BLEND(srcBlue, dstBlue, srcBlend);
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeSaturation(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                int dstRed = dst[PIXEL_RED];
+                int dstGreen = dst[PIXEL_GREEN];
+                int dstBlue = dst[PIXEL_BLUE];
+
+                int srcHue;
+                int srcSaturation;
+                int srcValue;
+                int dstHue;
+                int dstSaturation;
+                int dstValue;
+
+                rgb_to_hsv(src[PIXEL_RED], src[PIXEL_GREEN], src[PIXEL_BLUE], &srcHue, &srcSaturation, &srcValue);
+                rgb_to_hsv(dstRed, dstGreen, dstBlue, &dstHue, &dstSaturation, &dstValue);
+
+                int srcRed;
+                int srcGreen;
+                int srcBlue;
+
+                hsv_to_rgb(dstHue, srcSaturation, dstValue, &srcRed, &srcGreen, &srcBlue);
+
+                dst[PIXEL_RED] = UINT8_BLEND(srcRed, dstRed, srcBlend);
+                dst[PIXEL_GREEN] = UINT8_BLEND(srcGreen, dstGreen, srcBlend);
+                dst[PIXEL_BLUE] = UINT8_BLEND(srcBlue, dstBlue, srcBlend);
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeValue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                int dstRed = dst[PIXEL_RED];
+                int dstGreen = dst[PIXEL_GREEN];
+                int dstBlue = dst[PIXEL_BLUE];
+
+                int srcHue;
+                int srcSaturation;
+                int srcValue;
+                int dstHue;
+                int dstSaturation;
+                int dstValue;
+
+                rgb_to_hsv(src[PIXEL_RED], src[PIXEL_GREEN], src[PIXEL_BLUE], &srcHue, &srcSaturation, &srcValue);
+                rgb_to_hsv(dstRed, dstGreen, dstBlue, &dstHue, &dstSaturation, &dstValue);
+
+                int srcRed;
+                int srcGreen;
+                int srcBlue;
+
+                hsv_to_rgb(dstHue, dstSaturation, srcValue, &srcRed, &srcGreen, &srcBlue);
+
+                dst[PIXEL_RED] = UINT8_BLEND(srcRed, dstRed, srcBlend);
+                dst[PIXEL_GREEN] = UINT8_BLEND(srcGreen, dstGreen, srcBlend);
+                dst[PIXEL_BLUE] = UINT8_BLEND(srcBlue, dstBlue, srcBlend);
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeColor(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmaskRowStart, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT8 opacity)
+{
+    while (rows > 0) {
+
+        const TQ_UINT8 *src = srcRowStart;
+        TQ_UINT8 *dst = dstRowStart;
+        TQ_INT32 columns = numColumns;
+        const TQ_UINT8 *tqmask = tqmaskRowStart;
+
+        while (columns > 0) {
+
+            TQ_UINT8 srcAlpha = src[PIXEL_ALPHA];
+            TQ_UINT8 dstAlpha = dst[PIXEL_ALPHA];
+
+            srcAlpha = TQMIN(srcAlpha, dstAlpha);
+
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_MULT(srcAlpha, *tqmask);
+                tqmask++;
+            }
+
+            if (srcAlpha != OPACITY_TRANSPARENT) {
+
+                if (opacity != OPACITY_OPAQUE) {
+                    srcAlpha = UINT8_MULT(src[PIXEL_ALPHA], opacity);
+                }
+
+                TQ_UINT8 srcBlend;
+
+                if (dstAlpha == OPACITY_OPAQUE) {
+                    srcBlend = srcAlpha;
+                } else {
+                    TQ_UINT8 newAlpha = dstAlpha + UINT8_MULT(OPACITY_OPAQUE - dstAlpha, srcAlpha);
+                    dst[PIXEL_ALPHA] = newAlpha;
+
+                    if (newAlpha != 0) {
+                        srcBlend = UINT8_DIVIDE(srcAlpha, newAlpha);
+                    } else {
+                        srcBlend = srcAlpha;
+                    }
+                }
+
+                int dstRed = dst[PIXEL_RED];
+                int dstGreen = dst[PIXEL_GREEN];
+                int dstBlue = dst[PIXEL_BLUE];
+
+                int srcHue;
+                int srcSaturation;
+                int srcLightness;
+                int dstHue;
+                int dstSaturation;
+                int dstLightness;
+
+                rgb_to_hls(src[PIXEL_RED], src[PIXEL_GREEN], src[PIXEL_BLUE], &srcHue, &srcLightness, &srcSaturation);
+                rgb_to_hls(dstRed, dstGreen, dstBlue, &dstHue, &dstLightness, &dstSaturation);
+
+                TQ_UINT8 srcRed;
+                TQ_UINT8 srcGreen;
+                TQ_UINT8 srcBlue;
+
+                hls_to_rgb(srcHue, dstLightness, srcSaturation, &srcRed, &srcGreen, &srcBlue);
+
+                dst[PIXEL_RED] = UINT8_BLEND(srcRed, dstRed, srcBlend);
+                dst[PIXEL_GREEN] = UINT8_BLEND(srcGreen, dstGreen, srcBlend);
+                dst[PIXEL_BLUE] = UINT8_BLEND(srcBlue, dstBlue, srcBlend);
+            }
+
+            columns--;
+            src += MAX_CHANNEL_RGBA;
+            dst += MAX_CHANNEL_RGBA;
+        }
+
+        rows--;
+        srcRowStart += srcRowStride;
+        dstRowStart += dstRowStride;
+        if(tqmaskRowStart)
+            tqmaskRowStart += tqmaskRowStride;
+    }
+}
+
+void KisRgbColorSpace::compositeErase(TQ_UINT8 *dst,
+            TQ_INT32 dstRowSize,
+            const TQ_UINT8 *src,
+            TQ_INT32 srcRowSize,
+            const TQ_UINT8 *srcAlphaMask,
+            TQ_INT32 tqmaskRowStride,
+            TQ_INT32 rows,
+            TQ_INT32 cols,
+            TQ_UINT8 /*opacity*/)
+{
+    TQ_INT32 i;
+    TQ_UINT8 srcAlpha;
+
+    while (rows-- > 0)
+    {
+        const TQ_UINT8 *s = src;
+        TQ_UINT8 *d = dst;
+        const TQ_UINT8 *tqmask = srcAlphaMask;
+
+        for (i = cols; i > 0; i--, s+=MAX_CHANNEL_RGBA, d+=MAX_CHANNEL_RGBA)
+        {
+            srcAlpha = s[PIXEL_ALPHA];
+            // apply the alphatqmask
+            if(tqmask != 0)
+            {
+                if(*tqmask != OPACITY_OPAQUE)
+                    srcAlpha = UINT8_BLEND(srcAlpha, OPACITY_OPAQUE, *tqmask);
+                tqmask++;
+            }
+            d[PIXEL_ALPHA] = UINT8_MULT(srcAlpha, d[PIXEL_ALPHA]);
+        }
+
+        dst += dstRowSize;
+        if(srcAlphaMask)
+            srcAlphaMask += tqmaskRowStride;
+        src += srcRowSize;
+    }
+}
+
+void KisRgbColorSpace::bitBlt(TQ_UINT8 *dst,
+                      TQ_INT32 dstRowStride,
+                      const TQ_UINT8 *src,
+                      TQ_INT32 srcRowStride,
+                      const TQ_UINT8 *tqmask,
+                      TQ_INT32 tqmaskRowStride,
+                      TQ_UINT8 opacity,
+                      TQ_INT32 rows,
+                      TQ_INT32 cols,
+                      const KisCompositeOp& op)
+{
+
+    switch (op.op()) {
+    case COMPOSITE_UNDEF:
+        // Undefined == no composition
+        break;
+    case COMPOSITE_OVER:
+        compositeOver(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_ALPHA_DARKEN:
+        compositeAlphaDarken(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_IN:
+        compositeIn(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity);
+        break;
+    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, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_DIVIDE:
+        compositeDivide(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, 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, tqmask, tqmaskRowStride, rows, cols, 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, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_LIGHTEN:
+        compositeLighten(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_HUE:
+        compositeHue(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_SATURATION:
+        compositeSaturation(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_VALUE:
+        compositeValue(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_COLOR:
+        compositeColor(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, 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, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_OVERLAY:
+        compositeOverlay(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_ERASE:
+        compositeErase(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_DODGE:
+        compositeDodge(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    case COMPOSITE_BURN:
+        compositeBurn(dst, dstRowStride, src, srcRowStride, tqmask, tqmaskRowStride, rows, cols, opacity);
+        break;
+    default:
+        break;
+    }
+}
+
+KisCompositeOpList KisRgbColorSpace::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));
+    list.append(KisCompositeOp(COMPOSITE_HUE));
+    list.append(KisCompositeOp(COMPOSITE_SATURATION));
+    list.append(KisCompositeOp(COMPOSITE_VALUE));
+    list.append(KisCompositeOp(COMPOSITE_COLOR));
+    list.append(KisCompositeOp(COMPOSITE_PLUS));
+    list.append(KisCompositeOp(COMPOSITE_MINUS));
+    list.append(KisCompositeOp(COMPOSITE_SUBTRACT));
+    list.append(KisCompositeOp(COMPOSITE_ADD));
+
+    return list;
+}
diff --git a/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.h b/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.h
new file mode 100644
index 00000000..53281faf
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/kis_rgb_colorspace.h
@@ -0,0 +1,116 @@
+/*
+ *  Copyright (c) 2002 Patrick Julien  <freak@codepimps.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.
+ */
+#ifndef KIS_STRATEGY_COLORSPACE_RGB_H_
+#define KIS_STRATEGY_COLORSPACE_RGB_H_
+
+#include "klocale.h"
+
+#include "kis_global.h"
+#include "kis_u8_base_colorspace.h"
+#include "koffice_export.h"
+
+const TQ_UINT8 PIXEL_BLUE = 0;
+const TQ_UINT8 PIXEL_GREEN = 1;
+const TQ_UINT8 PIXEL_RED = 2;
+const TQ_UINT8 PIXEL_ALPHA = 3;
+
+class KRITATOOL_EXPORT KisRgbColorSpace : public KisU8BaseColorSpace {
+public:
+    KisRgbColorSpace(KisColorSpaceFactoryRegistry * tqparent, KisProfile *p);
+    virtual ~KisRgbColorSpace();
+
+    virtual bool willDegrade(ColorSpaceIndependence)
+        {
+            return false;
+        };
+
+
+public:
+    void setPixel(TQ_UINT8 *pixel, TQ_UINT8 red, TQ_UINT8 green, TQ_UINT8 blue, TQ_UINT8 alpha) const;
+    void getPixel(const TQ_UINT8 *pixel, TQ_UINT8 *red, TQ_UINT8 *green, TQ_UINT8 *blue, TQ_UINT8 *alpha) const;
+
+    virtual void mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const;
+    virtual void convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst, TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nColors) const;
+    virtual void invertColor(TQ_UINT8 * src, TQ_INT32 nPixels);
+    virtual void darken(const TQ_UINT8 * src, TQ_UINT8 * dst, TQ_INT32 shade, bool compensate, double compensation, TQ_INT32 nPixels) const;
+    virtual TQ_UINT8 intensity8(const TQ_UINT8 * src) const;
+
+    virtual TQValueVector<KisChannelInfo *> channels() const;
+    virtual TQ_UINT32 nChannels() const;
+    virtual TQ_UINT32 nColorChannels() const;
+    virtual TQ_UINT32 pixelSize() const;
+
+    virtual TQImage convertToTQImage(const TQ_UINT8 *data, TQ_INT32 width, TQ_INT32 height,
+                       KisProfile *  dstProfile = 0,
+                       TQ_INT32 renderingIntent = INTENT_PERCEPTUAL,
+                       float exposure = 0.0f);
+
+    virtual KisCompositeOpList userVisiblecompositeOps() const;
+
+protected:
+
+    virtual void bitBlt(TQ_UINT8 *dst,
+                TQ_INT32 dstRowStride,
+                const TQ_UINT8 *src,
+                TQ_INT32 srcRowStride,
+                const TQ_UINT8 *srcAlphaMask,
+                TQ_INT32 tqmaskRowStride,
+                TQ_UINT8 opacity,
+                TQ_INT32 rows,
+                TQ_INT32 cols,
+                const KisCompositeOp& op);
+
+    void compositeOver(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeAlphaDarken(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeMultiply(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeDivide(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeScreen(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeOverlay(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeDodge(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeBurn(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeDarken(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeLighten(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeHue(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeSaturation(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeValue(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeColor(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+    void compositeErase(TQ_UINT8 *dst, TQ_INT32 dstRowStride, const TQ_UINT8 *src, TQ_INT32 srcRowStride, const TQ_UINT8 *tqmask, TQ_INT32 tqmaskRowStride, TQ_INT32 rows, TQ_INT32 columns, TQ_UINT8 opacity);
+};
+
+class KisRgbColorSpaceFactory : public KisColorSpaceFactory
+{
+public:
+    /**
+     * Chalk definition for use in .kra files and internally: unchanging name +
+     * i18n'able description.
+     */
+    virtual KisID id() const { return KisID("RGBA", i18n("RGB (8-bit integer/channel)")); };
+
+    /**
+     * lcms colorspace type definition.
+     */
+    virtual TQ_UINT32 colorSpaceType() { return TYPE_BGRA_8; };
+
+    virtual icColorSpaceSignature colorSpaceSignature() { return icSigRgbData; };
+
+    virtual KisColorSpace *createColorSpace(KisColorSpaceFactoryRegistry * tqparent, KisProfile * p) { return new KisRgbColorSpace(tqparent, p); };
+
+    virtual TQString defaultProfile() { return "sRGB built-in - (lcms internal)"; };
+};
+
+#endif // KIS_STRATEGY_COLORSPACE_RGB_H_
diff --git a/chalk/colorspaces/rgb_u8/rgb_plugin.cc b/chalk/colorspaces/rgb_u8/rgb_plugin.cc
new file mode 100644
index 00000000..0794456e
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/rgb_plugin.cc
@@ -0,0 +1,74 @@
+/*
+* rgb_plugin.cc -- Part of Chalk
+*
+* Copyright (c) 2004 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 <stdlib.h>
+#include <vector>
+
+#include <tqpoint.h>
+
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kinstance.h>
+#include <kmessagebox.h>
+#include <kstandarddirs.h>
+#include <ktempfile.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kis_debug_areas.h>
+
+#include <kis_debug_areas.h>
+#include <kis_colorspace_factory_registry.h>
+#include <kis_basic_histogram_producers.h>
+
+#include "rgb_plugin.h"
+#include "kis_rgb_colorspace.h"
+
+typedef KGenericFactory<RGBPlugin> RGBPluginFactory;
+K_EXPORT_COMPONENT_FACTORY( chalkrgbplugin, RGBPluginFactory( "chalk" ) )
+
+
+RGBPlugin::RGBPlugin(TQObject *tqparent, const char *name, const TQStringList &)
+    : KParts::Plugin(tqparent, name)
+{
+    setInstance(RGBPluginFactory::instance());
+
+    if ( tqparent->inherits("KisColorSpaceFactoryRegistry") )
+    {
+	KisColorSpaceFactoryRegistry * f = dynamic_cast<KisColorSpaceFactoryRegistry*>(tqparent);
+
+        KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile());
+        f->addProfile(defProfile);
+
+
+        KisColorSpaceFactory * csFactory = new KisRgbColorSpaceFactory();
+        f->add(csFactory);
+
+        KisColorSpace * colorSpaceRGBA = new KisRgbColorSpace(f, 0);
+        KisHistogramProducerFactoryRegistry::instance()->add(
+                new KisBasicHistogramProducerFactory<KisBasicU8HistogramProducer>
+                (KisID("RGB8HISTO", i18n("RGB8")), colorSpaceRGBA) );
+    }
+
+}
+
+RGBPlugin::~RGBPlugin()
+{
+}
+
+#include "rgb_plugin.moc"
diff --git a/chalk/colorspaces/rgb_u8/rgb_plugin.h b/chalk/colorspaces/rgb_u8/rgb_plugin.h
new file mode 100644
index 00000000..08ccd890
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/rgb_plugin.h
@@ -0,0 +1,38 @@
+/*
+ *  Copyright (c) 2003 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.
+ */
+
+#ifndef RGB_PLUGIN_H_
+#define RGB_PLUGIN_H_
+
+#include <kparts/plugin.h>
+
+/**
+ * A plugin wrapper around the RGB colour space strategy.
+ */
+class RGBPlugin : public KParts::Plugin
+{
+    Q_OBJECT
+  TQ_OBJECT
+public:
+    RGBPlugin(TQObject *tqparent, const char *name, const TQStringList &);
+    virtual ~RGBPlugin();
+
+};
+
+
+#endif // RGB_PLUGIN_H_
diff --git a/chalk/colorspaces/rgb_u8/rgbplugin.rc b/chalk/colorspaces/rgb_u8/rgbplugin.rc
new file mode 100644
index 00000000..943f5e25
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/rgbplugin.rc
@@ -0,0 +1,9 @@
+<!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
+<kpartgui library="chalkrgbplugin" version="1">
+<Menu name="Image"><text>&amp;Image</text>
+    <Menu name="Mode"><text>&amp;Mode</text>
+            <Action name="convert to RGB(A)"/>
+    </Menu>
+</Menu>
+
+</kpartgui>
diff --git a/chalk/colorspaces/rgb_u8/templates/.directory b/chalk/colorspaces/rgb_u8/templates/.directory
new file mode 100644
index 00000000..4b475643
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/.directory
@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=RGB
+Name[cy]=CGwGl (RGB)
+Name[fr]=RVB
+Name[hi]=आरजीबी
+X-KDE-DefaultTab=true
diff --git a/chalk/colorspaces/rgb_u8/templates/Makefile.am b/chalk/colorspaces/rgb_u8/templates/Makefile.am
new file mode 100644
index 00000000..216701e7
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/Makefile.am
@@ -0,0 +1,8 @@
+templates_DATA = .directory transparent_1024x768.desktop transparent_1280x1024.desktop transparent_1600x1200.desktop transparent_640x480.desktop white_1024x768.desktop white_1280x1024.desktop white_1600x1200.desktop white_640x480.desktop
+templatesdir = $(kde_datadir)/chalk/templates/rgb
+
+templatesrc_DATA = transparent_1024x768.kra transparent_1280x1024.kra transparent_1600x1200.kra transparent_640x480.kra white_1024x768.kra white_1280x1024.kra white_1600x1200.kra white_640x480.kra
+templatesrcdir = $(kde_datadir)/chalk/templates/rgb/.source
+
+templatesicon_ICON = AUTO
+templatesicondir = $(kde_datadir)/chalk/icons
diff --git a/chalk/colorspaces/rgb_u8/templates/cr48-action-template_rgb_empty.png b/chalk/colorspaces/rgb_u8/templates/cr48-action-template_rgb_empty.png
new file mode 100644
index 00000000..e3108556
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/cr48-action-template_rgb_empty.png
diff --git a/chalk/colorspaces/rgb_u8/templates/crsc-action-template_rgb_empty.svgz b/chalk/colorspaces/rgb_u8/templates/crsc-action-template_rgb_empty.svgz
new file mode 100644
index 00000000..3ea7b854
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/crsc-action-template_rgb_empty.svgz
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.desktop b/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.desktop
new file mode 100644
index 00000000..02722c8a
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.desktop
@@ -0,0 +1,91 @@
+[Desktop Entry]
+Type=Link
+URL=.source/transparent_1024x768.kra
+Icon=template_rgb_empty
+Name=Transparent 1024 x 768
+Name[bg]=Прозрачно 1024x768
+Name[br]=Treuzwelus 1024 x 768
+Name[cy]=Tryloyw 1024 x 768
+Name[da]=Gennemsigtig 1024 x 768
+Name[el]=Διαφανής 1024 x 768
+Name[es]=1024 x 768 transparente
+Name[et]=Läbipaistev 1024 x 768
+Name[eu]=Gardena 1024 x 768
+Name[fa]=شفاف ۷۶۸ × ۱۰۲۴
+Name[fi]=Läpinäkyvä 1024x768
+Name[fr]=Image transparente 1024 x 768
+Name[fy]=Trochsichtich 1024 x 768
+Name[gl]=Transparente 1024 x 768
+Name[he]=‏1024‎ x 768 שקוף
+Name[hu]=Áttetsző 1024 x 768
+Name[is]=Gegnsæ 1024 x 768
+Name[it]=Trasparente 1024 × 768
+Name[ja]=透明 1024 x 768
+Name[km]=ថ្លា 1024 x 768
+Name[lt]=Permatomas 1024 x 768
+Name[lv]=Caurspīdīgs 1024 x 768
+Name[ms]=Lutsinar 1024 x 768
+Name[nb]=Gjennomsiktig 1024 × 768
+Name[nds]=Dörsichtig 1024 x 768
+Name[ne]=पारदर्शी १०२४ x ७६८
+Name[nn]=Gjennomsiktig 1024 × 768
+Name[pl]=Przezroczysty 1024 x 768
+Name[pt]=Transparente 1024 x 768
+Name[pt_BR]=Transparente de 1024 x 768
+Name[ru]=Рисунок 1024x768, прозрачный фон
+Name[se]=Čađačuovgi 1024 × 768
+Name[sk]=Priehľadný 1024 x 768
+Name[sl]=Prosojna 1024 x 768
+Name[sr]=Провидна 1024 x 768
+Name[sr@Latn]=Providna 1024 x 768
+Name[sv]=Genomskinlig 1024 x 768
+Name[uk]=Прозоре 1024 x 768
+Name[uz]=Shaffof 1024 x 768
+Name[uz@cyrillic]=Шаффоф 1024 x 768
+Name[zh_CN]=透明 1024 x 768
+Name[zh_TW]=透明 1024 x 768
+Comment=Creates a transparent image of 1024 x 768 pixels.
+Comment[bg]=Създава прозрачно изображение с размери 1024x768 пиксела.
+Comment[ca]=Crea una imatge transparent de 1024 x 768 píxels.
+Comment[cy]=Creu delwedd dryloyw o 1024 x 768 picsel.
+Comment[da]=Laver et gennemsigtigt billede på 1024 x 768 billedpunkter.
+Comment[de]=Erstellt ein transparentes Bild mit 1024 x 768 Pixeln.
+Comment[el]=Δημιουργεί μία διαφανή εικόνα μεγέθους 1024 x 768 εικονοστοιχείων.
+Comment[eo]=Kreas travideblan bildon el 1024 x 768 rastrumeroj.
+Comment[es]=Crea una imagen transparente de 1024 x 768 píxeles.
+Comment[et]=Loob läbipaistva pildi mõõtmetega 1024 x 768 pikslit.
+Comment[eu]=1024 x 768 pixeleko irudi garden bat sortzen du.
+Comment[fa]=یک تصویر شفاف ۷۶۸ × ۱۰۲۴ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo läpinäkyvän 1024x768 pikselin kuvan.
+Comment[fr]=Crée une image transparente de 1024 x 768 pixels.
+Comment[fy]=Makket in trochsichtige ôfbylding oan fan 1024 x 768 byldpunten.
+Comment[gl]=Cria unha imaxe transparente de 1024 x 768 pixels.
+Comment[he]=יצירת תמונה שקופה בגודל ‎1024 x 768 פיקסלים
+Comment[hu]=Létrehoz egy 1024 x 768 képpontos áttetsző képet.
+Comment[is]=Býr til gegnsæja mynd í hlutföllunum 1024 x 768 punktar.
+Comment[it]=Crea un'immagine trasparente di 1024 × 768 pixel.
+Comment[ja]=1024 x 768 ピクセルの透視画像を作成
+Comment[km]=បង្កើត​រូបភាព​ថ្លា​ទំហំ 1024 x 768 ភីកសែល ។
+Comment[lt]=Sukuria permatomą 1024 x 768 pikselių paveiksliuką.
+Comment[ms]=Cipta imej lutsinar 1024 x 768 piksel.
+Comment[nb]=Lager et gjennomsiktig bilde på 1024 x 768 piksler.
+Comment[nds]=Stellt en dörsichtig Bild mit 1024 x 768 Pixels op.
+Comment[ne]=१०२४ x ७६८ पिक्सेलको पारदर्शी छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een transparante afbeelding aan van 1024 x 768 pixels.
+Comment[nn]=Lagar eit gjennomsiktig bilete på 1024 × 768 pikslar.
+Comment[pl]=Tworzy przezroczysty obrazek o rozmiarach 1024 x 768 pikseli.
+Comment[pt]=Cria uma imagem transparente com 1024 x 768 pontos.
+Comment[pt_BR]=Cria uma imagem transparente de 1024 x 768 pixels.
+Comment[ru]=Рисунок 1024x768, прозрачный фон
+Comment[se]=Ráhkada čađačuovgi gova mas t 1024 × 768 govvačuoggá
+Comment[sk]=Vytvorí obrázok s rozmermi 1024 x 768 pixelov a priehľadným pozadím.
+Comment[sl]=Ustvari prosojno sliko velikosti 1024 x 768 pik.
+Comment[sr]=Прави провидну слику са 1024 x 768 пиксела.
+Comment[sr@Latn]=Pravi providnu sliku sa 1024 x 768 piksela.
+Comment[sv]=Skapar en genomskinlig bild med 1024 x 768 bildpunkter.
+Comment[uk]=Створює прозоре зображення 1024 x 768 пікселів.
+Comment[uz]=Oʻlchami 1024 x 768 nuqta boʻlgan shaffof rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1024 x 768 нуқта бўлган шаффоф расмни яратиш.
+Comment[zh_CN]=创建 1024 x 768 像素的透明图像。
+Comment[zh_TW]=建立一個 1024 x 768 像素的透明圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.kra b/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.kra
new file mode 100644
index 00000000..2eb55d6a
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1024x768.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.desktop b/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.desktop
new file mode 100644
index 00000000..4d99ddce
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.desktop
@@ -0,0 +1,92 @@
+[Desktop Entry]
+Type=Link
+URL=.source/transparent_1280x1024.kra
+Icon=template_rgb_empty
+Name=Transparent 1280 x 1024
+Name[bg]=Прозрачно 1280x1204
+Name[br]=Treuzwelus 1280 x 1024
+Name[cy]=Tryloyw 1280 x 1024
+Name[da]=Gennemsigtig 1280 x 1024
+Name[el]=Διαφανής 1280 x 1024
+Name[eo]=Travidebla 1280 x 1024
+Name[es]=1280 x 1024 transparente
+Name[et]=Läbipaistev 1280 x 1024
+Name[eu]=Gardena 1280 x 1024
+Name[fa]=شفاف ۱۰۲۴ × ۱۲۸۰
+Name[fi]=Läpinäkyvä 1280x1024
+Name[fr]=Image transparente 1280 x 1024
+Name[fy]=Trochsichtich  1280 x 1024
+Name[gl]=Transparente 1280 x 1024
+Name[he]=‏1280‎ x 1024 שקוף
+Name[hu]=Áttetsző 1280 x 1024
+Name[is]=Gegnsæ 1280 x 1024
+Name[it]=Trasparente 1280 × 1024
+Name[ja]=透明 1280 x 1024
+Name[km]=ថ្លា 1280 x 1024
+Name[lt]=Permatomas 1280 x 1024
+Name[lv]=Caurspīdīgs 1280 x 1024
+Name[ms]=Lutsinar 1280 x 1024
+Name[nb]=Gjennomsiktig 1280 x 1024
+Name[nds]=Dörsichtig 1280 x 1024
+Name[ne]=पारदर्शी १२८० x १०२४
+Name[nn]=Gjennomsiktig 1280 × 1024
+Name[pl]=Przezroczysty 1280 x 1024
+Name[pt]=Transparente 1280 x 1024
+Name[pt_BR]=Transparente de 1280 x 1024
+Name[ru]=Рисунок 1280x1024, прозрачный фон
+Name[se]=Čađačuovgi 1280 × 1024
+Name[sk]=Priehľadný 1280 x 1024
+Name[sl]=Prosojna 1280 x 1024
+Name[sr]=Провидна 1280 x 1024
+Name[sr@Latn]=Providna 1280 x 1024
+Name[sv]=Genomskinlig 1280 x 1024
+Name[uk]=Прозоре 1280 x 1024
+Name[uz]=Shaffof 1280 x 1024
+Name[uz@cyrillic]=Шаффоф 1280 x 1024
+Name[zh_CN]=透明 1280 x 1024
+Name[zh_TW]=透明 1280 x 1024
+Comment=Creates a transparent image of 1280 x 1024 pixels.
+Comment[bg]=Създава прозрачно изображение с размери 1280x1024 пиксела.
+Comment[ca]=Crea una imatge transparent de 1280 x 1024 píxels.
+Comment[cy]=Creu delwedd dryloyw o 1280 x 1024 picsel.
+Comment[da]=Laver et gennemsigtigt billede på 1280 x 1024 billedpunkter.
+Comment[de]=Erstellt ein transparentes Bild mit 1280 x 1024 Pixeln.
+Comment[el]=Δημιουργεί μία διαφανή εικόνα μεγέθους 1280 x 1024 εικονοστοιχείων.
+Comment[eo]=Kreas travideblan bildon el 1280 x 1024 rastrumeroj.
+Comment[es]=Crea una imagen transparente de 1280 x 1024 píxeles.
+Comment[et]=Loob läbipaistva pildi mõõtmetega 1280 x 1024 pikslit.
+Comment[eu]=1280 x 1024 pixeleko irudi garden bat sortzen du.
+Comment[fa]=یک تصویر شفاف ۱۰۲۴ × ۱۲۸۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo läpinäkyvän 1280x1024 pikselin kuvan.
+Comment[fr]=Crée une image transparente de 1280 x 1024 pixels.
+Comment[fy]=Makket in trochsichtige ôfbylding oan fan 1280 x 1024 byldpunten.
+Comment[gl]=Cria unha imaxe transparente de 1280 x 1024 pixels.
+Comment[he]=יצירת תמונה שקופה בגודל ‎1280 x 1024 פיקסלים
+Comment[hu]=Létrehoz egy 1280 x 1024 képpontos áttetsző képet.
+Comment[is]=Býr til gegnsæja mynd í hlutföllunum 1280 x 1024 punktar.
+Comment[it]=Crea un'immagine trasparente di 1280 × 1024 pixel.
+Comment[ja]=1280 x 1024 ピクセルの透視画像を作成
+Comment[km]=បង្កើត​រូបភាព​ថ្លា​ទំហំ 1280 x 1024 ភីកសែល ។
+Comment[lt]=Sukuria permatomą 1280 x 1024 pikselių paveiksliuką.
+Comment[ms]=Cipta imej lutsinar 1280 x 1024 piksel.
+Comment[nb]=Lager et gjennomsiktig bilde på 1280 x 1024 piksler.
+Comment[nds]=Stellt en dörsichtig Bild mit 1280 x 1024 Pixels op.
+Comment[ne]=१२८० x १०२४ पिक्सेलको पारदर्शी छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een transparante afbeelding aan van 1280 x 1024 pixels.
+Comment[nn]=Lagar eit gjennomsiktig bilete på 1280 × 1024 pikslar.
+Comment[pl]=Tworzy przezroczysty obrazek o rozmiarach 1280 x 1024 pikseli.
+Comment[pt]=Cria uma imagem transparente com 1280 x 1024 pontos.
+Comment[pt_BR]=Cria uma imagem transparente de 1280 x 1024 pixels.
+Comment[ru]=Рисунок 1280x1024, прозрачный фон
+Comment[se]=Ráhkada čađačuovgi gova mas lea 1280 × 1024 govvačuoggá
+Comment[sk]=Vytvorí obrázok s rozmermi 1280 x 1024 pixelov a priehľadným pozadím.
+Comment[sl]=Ustvari prosojno sliko velikosti 1280 x 1024 pik.
+Comment[sr]=Прави провидну слику са 1280 x 1024 пиксела.
+Comment[sr@Latn]=Pravi providnu sliku sa 1280 x 1024 piksela.
+Comment[sv]=Skapar en genomskinlig bild med 1280 x 1024 bildpunkter.
+Comment[uk]=Створює прозоре зображення 1280 x 1024 пікселів.
+Comment[uz]=Oʻlchami 1280 x 1024 nuqta boʻlgan shaffof rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1280 x 1024 нуқта бўлган шаффоф расмни яратиш.
+Comment[zh_CN]=创建 1280x 1024 像素的透明图像。
+Comment[zh_TW]=建立一個 1280 x 1024 像素的透明圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.kra b/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.kra
new file mode 100644
index 00000000..09e23256
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1280x1024.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.desktop b/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.desktop
new file mode 100644
index 00000000..0699b4da
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.desktop
@@ -0,0 +1,97 @@
+[Desktop Entry]
+Type=Link
+URL=.source/transparent_1600x1200.kra
+Icon=template_rgb_empty
+Name=Transparent 1600 x 1200
+Name[bg]=Прозрачно 1600x1200
+Name[br]=Treuzwelus 1600 x 1200
+Name[cy]=Tryloyw 1600 x 1200
+Name[da]=Gennemsigtig 1600 x 1200
+Name[el]=Διαφανής 1600 x 1200
+Name[es]=1600 x 1200 transparente
+Name[et]=Läbipaistev 1600 x 1200
+Name[eu]=Gardena 1600 x 1200
+Name[fa]=شفاف ۱۲۰۰ × ۱۶۰۰
+Name[fi]=Läpinäkyvä 1600x1200
+Name[fr]=Image transparente 1600 x 1200
+Name[fy]=Trochsichtich  1600 x 1200
+Name[gl]=Transparente 1600 x 1200
+Name[he]=‏1600‎ x 1200 שקוף
+Name[hi]=पारदर्शी 1600 x 1200
+Name[hu]=Áttetsző 1600 x 1200
+Name[is]=Gegnsæ 1600 x 1200
+Name[it]=Trasparente 1600 × 1200
+Name[ja]=透明 1600 x 1200
+Name[km]=ថ្លា 1600 x 1200
+Name[lt]=Permatomas 1600 x 1200
+Name[lv]=Caurspīdīgs 1600 x 1200
+Name[ms]=Lutsinar 1600 x 1200
+Name[nb]=Gjennomsiktig 1600 × 1200
+Name[nds]=Dörsichtig 1600 x 1200
+Name[ne]=पारदर्शी १६०० x १२००
+Name[nl]=Transparant 1600 x 1200
+Name[nn]=Gjennomsiktig 1600 × 1200
+Name[pl]=Przezroczysty 1600 x 1200
+Name[pt]=Transparente 1600 x 1200
+Name[pt_BR]=Transparente de 1600 x 1200
+Name[ru]=Рисунок 1600x1200, прозрачный фон
+Name[se]=Čađačuovgi 1600 × 1200
+Name[sk]=Priehľadný 1600 x 1200
+Name[sl]=Prosojna 1600 x 1200
+Name[sr]=Провидна 1600 x 1200
+Name[sr@Latn]=Providna 1600 x 1200
+Name[sv]=Genomskinlig 1600 x 1200
+Name[ta]=தெரியக்கூடிய 1600 x 1200
+Name[tr]=Saydam 1600 x 1200
+Name[uk]=Прозоре 1600 x 1200
+Name[uz]=Shaffof 1600 x 1200
+Name[uz@cyrillic]=Шаффоф 1600 x 1200
+Name[zh_CN]=透明 1600 x 1200
+Name[zh_TW]=透明 1600 x 1200
+Comment=Creates a transparent image of 1600 x 1200 pixels.
+Comment[bg]=Създаване на прозрачно изображение с размери 1600x1200 пиксела.
+Comment[ca]=Crea una imatge transparent de 1600 x 1200 píxels.
+Comment[cy]=Creu delwedd dryloyw o 1600 x 1200 picsel.
+Comment[da]=Laver et gennemsigtigt billede på 1600 x 1200 billedpunkter.
+Comment[de]=Erstellt ein transparentes Bild mit 1600 x 1200 Pixeln.
+Comment[el]=Δημιουργεί μία διαφανή εικόνα μεγέθους 1600 x 1200 εικονοστοιχείων.
+Comment[es]=Crea una imagen transparente de 1600 x 1200 píxeles.
+Comment[et]=Loob läbipaistva pildi mõõtmetega 1600 x 1200 pikslit.
+Comment[eu]=1600 x 1200 pixeleko irudi garden bat sortzen du.
+Comment[fa]=یک تصویر شفاف ۱۲۰۰ × ۱۶۰۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo läpinäkyvän 1600x1200 pikselin kuvan.
+Comment[fr]=Crée une image transparente de 1600 x 1200 pixels.
+Comment[fy]=Makket in trochsichtige ôfbylding oan fan 11600 x 1200 byldpunten.
+Comment[gl]=Cria unha imaxe transparente de 1600 x 1200 pixels.
+Comment[he]=יצירת תמונה שקופה בגודל ‎1600 x 1200 פיקסלים
+Comment[hi]=1600 x 1200 पिक्सेल की पारदर्शी छवि बनाता है.
+Comment[hu]=Létrehoz egy 1600 x 1200 képpontos áttetsző képet.
+Comment[is]=Býr til gegnsæja mynd í hlutföllunum 1600 x 1200 punktar.
+Comment[it]=Crea un'immagine trasparente di 1600 × 1200 pixel.
+Comment[ja]=1600 x 1200 ピクセルの透視画像を作成
+Comment[km]=បង្កើត​រូបភាព​ថ្លា​ទំហំ 1600 x 1200 ភីកសែល ។
+Comment[lt]=Sukuria permatomą 1600 x 1200 pikselių paveiksliuką.
+Comment[ms]=Cipta imej lutsinar 1600 x 1200 piksel.
+Comment[nb]=Lager et gjennomsiktig bilde på 1600 x 1200 piksler.
+Comment[nds]=Stellt en dörsichtig Bild mit 1600 x 1200 Pixels op.
+Comment[ne]=१६०० x १२०० पिक्सेलको पारदर्शी छवि सिर्जना गर्दछ।
+Comment[nl]=Maakt een transparante afbeelding aan van 1600 x 1200 pixels.
+Comment[nn]=Lagar eit gjennomsiktig bilete på 1600 × 1200 pikslar.
+Comment[pl]=Tworzy przezroczysty obrazek o rozmiarach 1600 x 1200 pikseli.
+Comment[pt]=Cria uma imagem transparente com 1600 x 1200 pontos.
+Comment[pt_BR]=Cria uma imagem transparente de 1600 x 1200 pixéis.
+Comment[ru]=Рисунок 1600x1200, прозрачный фон
+Comment[se]=Ráhkada čađačuovgi gova mas lea 1600 × 1200 govvačuoggá.
+Comment[sk]=Vytvorí obrázok s rozmermi 1600 x 1200 pixelov a priehľadným pozadím.
+Comment[sl]=Ustvari prosojno sliko velikosti 1600 x 1200 pik.
+Comment[sr]=Прави провидну слику са 1600 x 1200 пиксела.
+Comment[sr@Latn]=Pravi providnu sliku sa 1600 x 1200 piksela.
+Comment[sv]=Skapar en genomskinlig bild med 1600 x 1200 bildpunkter.
+Comment[ta]=1600 x 1200 படத்துணுக்குகளில் ஒரு தெரியக்கூடிய பிம்பத்தை உருவாக்குகிறது.
+Comment[tr]=1600 x 1200 piksel ebadında transparan bir görüntü oluşturur.
+Comment[uk]=Створює прозоре зображення 1600 x 1200 пікселів.
+Comment[uz]=Oʻlchami 1600 x 1200 nuqta boʻlgan shaffof rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1600 x 1200 нуқта бўлган шаффоф расмни яратиш.
+Comment[zh_CN]=创建 1600 x 1200 像素的透明图像。
+Comment[zh_TW]=建立一個 1600 x 1200 像素的透明圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.kra b/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.kra
new file mode 100644
index 00000000..beb6dea3
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_1600x1200.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_640x480.desktop b/chalk/colorspaces/rgb_u8/templates/transparent_640x480.desktop
new file mode 100644
index 00000000..afa115ef
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_640x480.desktop
@@ -0,0 +1,92 @@
+[Desktop Entry]
+Type=Link
+URL=.source/transparent_640x480.kra
+Icon=template_rgb_empty
+Name=Transparent 640 x 480
+Name[bg]=Прозрачно 640x480
+Name[br]=Treuzwelus 640 x 480
+Name[cy]=Tryloyw 640 x 480
+Name[da]=Gennemsigtig 640 x 480
+Name[el]=Διαφανής 640 x 480
+Name[eo]=Travidebla 640 x 480
+Name[es]=640 x 480 transparente
+Name[et]=Läbipaistev 640 x 480
+Name[eu]=Gardena 640 x 480
+Name[fa]=شفاف ۴۸۰ × ۶۴۰
+Name[fi]=Läpinäkyvä 640x480
+Name[fr]=Image transparente 640 x 480
+Name[fy]=Trochsichtich  640 x 480
+Name[gl]=Transparente 640 x 480
+Name[he]=‏640 x 480 שקוף
+Name[hu]=Áttetsző 640 x 480
+Name[is]=Gegnsæ 640 x 480
+Name[it]=Trasparente 640 × 480
+Name[ja]=透明 640 x 480
+Name[km]=ថ្លា 640 x 480
+Name[lt]=Permatomas 640 x 480
+Name[lv]=Caurspīdīgs 640 x 480
+Name[ms]=Lutsinar 640 x 480
+Name[nb]=Gjennomsiktig 640 x 480
+Name[nds]=Dörsichtig 640 x 480
+Name[ne]=पारदर्शी ६४० x ४८०
+Name[nn]=Gjennomsiktig 640 × 480
+Name[pl]=Przezroczysty 640 x 480
+Name[pt]=Transparente 640 x 480
+Name[pt_BR]=Transparente de 640 x 480
+Name[ru]=Рисунок 640x480, прозрачный фон
+Name[se]=Čađačuovgi 640 × 480
+Name[sk]=Priehľadný 640 x 480
+Name[sl]=Prosojna 640 x 480
+Name[sr]=Провидна 640 x 480
+Name[sr@Latn]=Providna 640 x 480
+Name[sv]=Genomskinlig 640 x 480
+Name[uk]=Прозоре 640 x 480
+Name[uz]=Shaffof 640 x 480
+Name[uz@cyrillic]=Шаффоф 640 x 480
+Name[zh_CN]=透明 640 x 480
+Name[zh_TW]=透明 640 x 480
+Comment=Creates a transparent image of 640 x 480 pixels.
+Comment[bg]=Създаване на прозрачно изображение с размери 640x480 пиксела.
+Comment[ca]=Crea una imatge transparent de 640 x 480 píxels.
+Comment[cy]=Creu delwedd dryloyw o 640 x 480 picsel.
+Comment[da]=Laver et gennemsigtigt billede på 640 x 480 billedpunkter.
+Comment[de]=Erstellt ein transparentes Bild mit 640 x 480 Pixeln.
+Comment[el]=Δημιουργεί μία διαφανή εικόνα μεγέθους 640 x 480 εικονοστοιχείων.
+Comment[eo]=Kreas travideblan bildon el 640 x 480 rastrumeroj.
+Comment[es]=Crea una imagen transparente de 640 x 480 píxeles.
+Comment[et]=Loob läbipaistva pildi mõõtmetega 640 x 480 pikslit.
+Comment[eu]=640 x 480 pixeleko irudi garden bat sortzen du.
+Comment[fa]=یک تصویر شفاف ۴۸۰ × ۶۴۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo läpinäkyvän 640x480 pikselin kuvan.
+Comment[fr]=Crée une image transparente de 640 x 480 pixels.
+Comment[fy]=Makket in trochsichtige ôfbylding oan fan 640 x 480 byldpunten.
+Comment[gl]=Cria unha imaxe transparente de 640 x 480 pixels.
+Comment[he]=יצירת תמונה שקופה בגודל ‎640 x 480 פיקסלים
+Comment[hu]=Létrehoz egy 640 x 480 képpontos áttetsző képet.
+Comment[is]=Býr til gegnsæja mynd í hlutföllunum 640 x 480 punktar.
+Comment[it]=Crea un'immagine trasparente di 640 × 480 pixel.
+Comment[ja]=640 x 480 ピクセルの透視画像を作成
+Comment[km]=បង្កើត​រូបភាព​ថ្លា​ទំហំ 640 x 480 ភីកសែល ។
+Comment[lt]=Sukuria permatomą 640 x 480 pikselių paveiksliuką.
+Comment[ms]=Cipta imej lutsinar 640 x 480 piksel.
+Comment[nb]=Lager et gjennomsiktig bilde på 640 x 480 piksler.
+Comment[nds]=Stellt en dörsichtig Bild mit 640 x 480 Pixels op.
+Comment[ne]=६४० x ४८० पिक्सेलको पारदर्शी सिर्जना गर्दछ ।
+Comment[nl]=Maakt een transparante afbeelding aan van 640 x 480 pixels.
+Comment[nn]=Lagar eit gjennomsiktig bilete på 640 × 480 pikslar.
+Comment[pl]=Tworzy przezroczysty obrazek o rozmiarach 640 x 480 pikseli.
+Comment[pt]=Cria uma imagem transparente com 640 x 480 pontos.
+Comment[pt_BR]=Cria uma imagem transparente de 640 x 480 pixels.
+Comment[ru]=Рисунок 640x480, прозрачный фон
+Comment[se]=Ráhkada čađačuovgi gova mas lea 640 × 480 govvačuoggá.
+Comment[sk]=Vytvorí obrázok s rozmermi 640 x 480 pixelov a priehľadným pozadím.
+Comment[sl]=Ustvari prosojno sliko velikosti 640 x 480 pik.
+Comment[sr]=Прави провидну слику са 640 x 480 пиксела.
+Comment[sr@Latn]=Pravi providnu sliku sa 640 x 480 piksela.
+Comment[sv]=Skapar en genomskinlig bild med 640 x 480 bildpunkter.
+Comment[uk]=Створює прозоре зображення 640 x 480 пікселів.
+Comment[uz]=Oʻlchami 640 x 480 nuqta boʻlgan shaffof rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 640 x 480 нуқта бўлган шаффоф расмни яратиш.
+Comment[zh_CN]=创建 640 x 480 像素的透明图像。
+Comment[zh_TW]=建立一個 640 x 480 像素的透明圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/transparent_640x480.kra b/chalk/colorspaces/rgb_u8/templates/transparent_640x480.kra
new file mode 100644
index 00000000..064a77d3
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/transparent_640x480.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1024x768.desktop b/chalk/colorspaces/rgb_u8/templates/white_1024x768.desktop
new file mode 100644
index 00000000..65e41633
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1024x768.desktop
@@ -0,0 +1,102 @@
+[Desktop Entry]
+Type=Link
+URL=.source/white_1024x768.kra
+Icon=template_rgb_empty
+Name=White 1024 x 768
+Name[bg]=Бяло 1024x768
+Name[br]=Gwenn 1024 x 768
+Name[ca]=Blanc 1024 x 768
+Name[cy]=Gwyn 1024 x 768
+Name[da]=Hvidt 1024 x 768
+Name[de]=Weiß 1024 x 768
+Name[el]=Λευκή 1024 x 768
+Name[eo]=Blanka 1024 x 768
+Name[es]=1024 x 768 blanco
+Name[et]=Valge 1024 x 768
+Name[eu]=Zuria 1024 x 768
+Name[fa]=سفید ۷۶۸ × ۱۰۲۴
+Name[fi]=Valkoinen 1024x768
+Name[fr]=Image blanche 1024 x 768
+Name[fy]=Wyt 1024 x 768
+Name[ga]=Bán 1024×768
+Name[gl]=Branca 1024 x 768
+Name[he]=לבן ‎1024 x 768
+Name[hi]=सफेद 1024 x 768
+Name[hu]=Fehér 1024 x 768
+Name[is]=Hvít 1024 x 768
+Name[it]=Bianco 1024 × 768
+Name[ja]=白 1024 x 768
+Name[km]=ពណ៌ស 1024 x 768
+Name[lt]=Baltas 1024 x 768
+Name[lv]=Balts 1024 x 768
+Name[ms]=Putih 1024 x 768
+Name[nb]=Hvitt 1024 x 768
+Name[nds]=Witt 1024 x 768
+Name[ne]=सेतो १०२४ x ७६८
+Name[nl]=Wit 1024 x 768
+Name[nn]=Kvitt 1024 × 768
+Name[pl]=Biały 1024 x 768
+Name[pt]=Branca 1024 x 768
+Name[pt_BR]=1024 x 768 em Branco
+Name[ru]=Рисунок 1024x768, белый фон
+Name[se]=Vilges 1024 × 768
+Name[sk]=Biely 1024 x 768
+Name[sl]=Bela 1024 x 768
+Name[sr]=Бела 1024 x 768
+Name[sr@Latn]=Bela 1024 x 768
+Name[sv]=Vit 1024 x 768
+Name[ta]=வெள்ளை 1024 x 768
+Name[tr]=Beyaz 1024 x 768
+Name[uk]=Біле 1024 x 768
+Name[uz]=Oq 1024 x 768
+Name[uz@cyrillic]=Оқ 1024 x 768
+Name[zh_CN]=白色 1024 x 768
+Name[zh_TW]=白色 1024 x 768
+Comment=Creates a white RGB image of 1024 x 768 pixels.
+Comment[bg]=Създаване на бяло изображение RGB с размери 1024x768 пиксела.
+Comment[ca]=Crea una imatge blanca RGB de 1024 x 768 píxels.
+Comment[cy]=Creu delwedd RGB wen o 1024 x 768 picsel.
+Comment[da]=Laver et hvidt RGB-billede på 1024 x 768 billedpunkter.
+Comment[de]=Erstellt ein weißes RGB-Bild mit 1024 x 768 Pixeln.
+Comment[el]=Δημιουργεί μία λευκή RGB εικόνα μεγέθους 1024 x 768 εικονοστοιχείων.
+Comment[eo]=Kreas blankan RGB-bildon el 1024 x 768 rastrumeroj.
+Comment[es]=Crea una imagen RGB de 1024 x 768 píxeles.
+Comment[et]=Loob valge RGB-pildi mõõtmetega 1024 x 768 pikslit.
+Comment[eu]=1024 x 768 pixeleko RGB irudi zuri bat sortzen du.
+Comment[fa]=یک تصویر RGB سفید ۷۶۸ × ۱۰۲۴ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo valkoisen 1024x768 pikselin RGB-kuvan.
+Comment[fr]=Crée une image blanche RVB de 1024 x 768 pixels.
+Comment[fy]=Makket in wite RGB-ôfbylding oan fan 1024 x 768 byldpunten.
+Comment[gl]=Cria unha imaxe RGB branca de 1024 x 768 pixels.
+Comment[he]=יצירת תמונת RGB לבנה בגודל ‎1024 x 768 פיקסלים
+Comment[hi]=1024 x 768 पिक्सेल की सफेद आरजीबी छवि बनाता है.
+Comment[hu]=Létrehoz egy 1024 x 768 képpontos fehér RGB képet.
+Comment[is]=Býr til hvíta RGB mynd í hlutföllunum 1024 x 768 punktar.
+Comment[it]=Crea un'immagine RGB bianca di 1024 × 768 pixel.
+Comment[ja]=1024 x 768 ピクセルの RGB 画像を作成
+Comment[km]=បង្កើត​រូបភាព RGB ពណ៌​ស​ទំហំ 1024 x 768 ភីកសែល ។
+Comment[lt]=Sukuria baltą 1024 x 768 pikselių RGB paveiksliuką.
+Comment[ms]=Cipta imej RGB putih 1024 x 768 piksel.
+Comment[nb]=Lager et hvitt RGB-bilde på 1024 x 768 piksler.
+Comment[nds]=Stellt en witt RGB-Bild mit 1024 x 768 Pixels op.
+Comment[ne]=१०२४ x ७६८ पिक्सेलको सेतो RGB छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een witte RGB-afbeelding aan van 1024 x 768 pixels.
+Comment[nn]=Lagar eit kvitt RGB-bilete på 1024 × 768 pikslar.
+Comment[pl]=Tworzy biały obrazek RGB o rozmiarach 1024 x 768 pikseli.
+Comment[pt]=Cria uma imagem RGB branca com 1024 x 768 pontos.
+Comment[pt_BR]=Cria uma imagem RGB em branco de 1024 x 768 pixéis.
+Comment[ru]=Рисунок RGB 1024x768, белый фон
+Comment[se]=Ráhkada vilges RGB-gova mas lea 1024 × 768 govvačuoggá.
+Comment[sk]=Vytvorí RGB obrázok s rozmermi 1024 x 768 pixelov a bielym pozadím.
+Comment[sl]=Ustvari belo sliko RGB velikosti 1024 x 768 pik.
+Comment[sr]=Прави белу RGB слику са 1024 x 768 пиксела.
+Comment[sr@Latn]=Pravi belu RGB sliku sa 1024 x 768 piksela.
+Comment[sv]=Skapar en vit RGB-bild med 1024 x 768 bildpunkter.
+Comment[ta]=1024 x 768 படத்துணுக்குகளில் ஒரு வெள்ளை RGB பிம்பத்தை உருவாக்குகிறது.
+Comment[tr]=1024 x 768 piksel ebadında beyaz bir RGB görüntü oluşturur.
+Comment[uk]=Створює біле зображення у форматі RGB, 640 x 480 пікселів.
+Comment[uz]=Oʻlchami 1024 x 768 nuqta boʻlgan oq RGB rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1024 x 768 нуқта бўлган оқ RGB расмни яратиш.
+Comment[zh_CN]=创建 1024 x 768 像素的 RGB 白色背景图像。
+Comment[zh_TW]=建立一個 1024 x 768 像素的白色 RGB 圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1024x768.kra b/chalk/colorspaces/rgb_u8/templates/white_1024x768.kra
new file mode 100644
index 00000000..65239226
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1024x768.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1280x1024.desktop b/chalk/colorspaces/rgb_u8/templates/white_1280x1024.desktop
new file mode 100644
index 00000000..e2d4a1a6
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1280x1024.desktop
@@ -0,0 +1,95 @@
+[Desktop Entry]
+Type=Link
+URL=.source/white_1280x1024.kra
+Icon=template_rgb_empty
+Name=White 1280 x 1024
+Name[bg]=Бяло 1280x1024
+Name[br]=Gwenn 1280 x 1024
+Name[ca]=Blanc 1280 x 1024
+Name[cy]=Gwyn 1280 x 1024
+Name[da]=Hvidt 1280 x 1024
+Name[de]=Weiß 1280 x 1024
+Name[el]=Λευκή 1280 x 1024
+Name[eo]=Blanka 1280 x 1024
+Name[es]=1280 x 1024 blanco
+Name[et]=Valge 1280 x 1024
+Name[eu]=Zuria 1280 x 1024
+Name[fa]=سفید ۱۰۲۴ × ۱۲۸۰
+Name[fi]=Valkoinen 1280x1024
+Name[fr]=Image blanche 1280 x 1024
+Name[fy]=Wyt 1280 x 1024
+Name[ga]=Bán 1280×1024
+Name[gl]=Branca 1280 x 1024
+Name[he]=לבן ‎1280 x 1024
+Name[hu]=Fehér 1280 x 1024
+Name[is]=Hvít 1280 x 1024
+Name[it]=Bianco 1280 × 1024
+Name[ja]=白 1280 x 1024
+Name[km]=ពណ៌ស 1280 x 1024
+Name[lt]=Baltas 1280 x 1024
+Name[lv]=Balts 1280 x 1024
+Name[ms]=Putih 1280 x 1024
+Name[nb]=Hvit 1280 x 1024
+Name[nds]=Witt 1280 x 1024
+Name[ne]=सेतो १२८० x १०२४
+Name[nn]=Kvitt 1280 × 1024
+Name[pl]=Biały 1280 x 1024
+Name[pt]=Branca 1280 x 1024
+Name[pt_BR]=1280 x 1024 em Branco
+Name[ru]=Рисунок 1280x1024, белый фон
+Name[se]=Vilges 1280 × 1024
+Name[sk]=Biely 1280 x 1024
+Name[sl]=Bela 1280 x 1024
+Name[sr]=Бела 1280 x 1024
+Name[sr@Latn]=Bela 1280 x 1024
+Name[sv]=Vit 1280 x 1024
+Name[uk]=Біле 1280 x 1024
+Name[uz]=Oq 1280 x 1024
+Name[uz@cyrillic]=Оқ 1280 x 1024
+Name[zh_CN]=白色 1280 x 1024
+Name[zh_TW]=白色 1280 x 1024
+Comment=Creates a white RGB image of 1280 x 1024 pixels.
+Comment[bg]=Създаване на бяло изображение RGB с размери 1280x1024 пиксела.
+Comment[ca]=Crea una imatge blanca RGB de 1280 x 1024 píxels.
+Comment[cy]=Creu delwedd RGB wen o 1280 x 1024 picsel.
+Comment[da]=Laver et hvidt RGB-billede på 1280 x 1024 billedpunkter.
+Comment[de]=Erstellt ein weißes RGB-Bild mit 1280 x 1024 Pixeln.
+Comment[el]=Δημιουργεί μία λευκή RGB εικόνα μεγέθους 1280 x 1024 εικονοστοιχείων.
+Comment[eo]=Kreas blankan RGB-bildon el 1280 x 1024 rastrumeroj.
+Comment[es]=Crea una imagen RGB de 1280 x 1024 píxeles.
+Comment[et]=Loob valge RGB-pildi mõõtmetega 61280 x 1024 pikslit.
+Comment[eu]=1280 x 1024 pixeleko RGB irudi zuri bat sortzen du.
+Comment[fa]=یک تصویر RGB سفید ۱۰۲۴ × ۱۲۸۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo valkoisen 1280x1024 pikselin RGB-kuvan.
+Comment[fr]=Crée une image blanche RVB de 1280 x 1024 pixels.
+Comment[fy]=Makket in wite RGB-ôfbylding oan fan 1280 x 768 byldpunten.
+Comment[gl]=Cria unha imaxe RGB branca de 1280 x 1024 pixels.
+Comment[he]=יצירת תמונת RGB לבנה בגודל ‎1280 x 1024 פיקסלים
+Comment[hu]=Létrehoz egy 1280 x 1024 képpontos fehér RGB képet.
+Comment[is]=Býr til hvíta RGB mynd í hlutföllunum 1280 x 1024 punktar.
+Comment[it]=Crea un'immagine RGB bianca di 1280 × 1024 pixel.
+Comment[ja]=1280 x 1024 ピクセルの RGB 画像を作成
+Comment[km]=បង្កើត​រូបភាព RGB ពណ៌ស​ទំហំ 1280 x 1024 ភីកសែល ។
+Comment[lt]=Sukuria baltą 1280 x 1024 pikselių RGB paveiksliuką.
+Comment[ms]=Cipta imej RGB putih 1280 x 1024 piksel.
+Comment[nb]=Lager et hvitt bilde på 1280 x 1024 piksler.
+Comment[nds]=Stellt en witt RGB-Bild mit 1280 x 1024 Pixels op.
+Comment[ne]=१२८० x १०२४ पिक्सेलको सेतो RGB छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een witte RGB-afbeelding aan van 1280 x 1024 pixels.
+Comment[nn]=Lagar eit kvitt RGB-bilete på 1280 × 1024 pikslar.
+Comment[pl]=Tworzy biały obrazek RGB o rozmiarach 1280 x 1024 pikseli.
+Comment[pt]=Cria uma imagem RGB branca com 1280 x 1024 pontos.
+Comment[pt_BR]=Cria uma imagem RGB em branco de 1280 x 1024 pixels.
+Comment[ru]=Рисунок RGB 1280x1024, белый фон
+Comment[se]=Ráhkada vilges RGB-gova mas lea 1280 × 1024 govvačuoggá.
+Comment[sk]=Vytvorí RGB obrázok s rozmermi 1280 x 1024 pixelov a bielym pozadím.
+Comment[sl]=Ustvari belo sliko RGB velikosti 1280 x 1024 pik.
+Comment[sr]=Прави белу RGB слику са 1280 x 1024 пиксела.
+Comment[sr@Latn]=Pravi belu RGB sliku sa 1280 x 1024 piksela.
+Comment[sv]=Skapar en vit RGB-bild med 1280 x 1024 bildpunkter.
+Comment[uk]=Створює біле зображення у форматі RGB, 1280 x 1024 пікселів.
+Comment[uz]=Oʻlchami 1280 x 1024 nuqta boʻlgan oq RGB rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1280 x 1024 нуқта бўлган оқ RGB расмни яратиш.
+Comment[zh_CN]=创建 1080 x 1024 像素的 RGB 白色背景图像。
+Comment[zh_TW]=建立一個 1280 x 1024 像素的白色 RGB 圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1280x1024.kra b/chalk/colorspaces/rgb_u8/templates/white_1280x1024.kra
new file mode 100644
index 00000000..b9e2456a
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1280x1024.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1600x1200.desktop b/chalk/colorspaces/rgb_u8/templates/white_1600x1200.desktop
new file mode 100644
index 00000000..9f27127a
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1600x1200.desktop
@@ -0,0 +1,95 @@
+[Desktop Entry]
+Type=Link
+URL=.source/white_1600x1200.kra
+Icon=template_rgb_empty
+Name=White 1600 x 1200
+Name[bg]=Бяло 1600x1200
+Name[br]=Gwenn 1600 x 1200
+Name[ca]=Blanc 1600 x 1200
+Name[cy]=Gwyn 1600 x 1200
+Name[da]=Hvidt 1600 x 1200
+Name[de]=Weiß 1600 x 1200
+Name[el]=Λευκή 1600 x 1200
+Name[eo]=Blanka 1600 x 1200
+Name[es]=1600 x 1200 blanco
+Name[et]=Valge 1600 x 1200
+Name[eu]=Zuria 1600 x 1200
+Name[fa]=سفید ۱۲۰۰ × ۱۶۰۰
+Name[fi]=Valkoinen 1600x1200
+Name[fr]=Image blanche 1600 x 1200
+Name[fy]=Wyt 1600 x 1200
+Name[ga]=Bán 1600×1200
+Name[gl]=Branca 1600 x 1200
+Name[he]=לבן ‎1600 x 1200
+Name[hu]=Fehér 1600 x 1200
+Name[is]=Hvít 1600 x 1200
+Name[it]=Bianco 1600 × 1200
+Name[ja]=白 1600 x 1200
+Name[km]=ពណ៌ស 1600 x 1200
+Name[lt]=Baltas 1600 x 1200
+Name[lv]=Balts 1600 x 1200
+Name[ms]=Putih 1600 x 1200
+Name[nb]=Hvit 1600 x 1200
+Name[nds]=Witt 1600 x 1200
+Name[ne]=सेतो १६०० x १२००
+Name[nn]=Kvitt 1600 × 1200
+Name[pl]=Biały 1600 x 1200
+Name[pt]=Branca 1600 x 1200
+Name[pt_BR]=1600 x 1200 em Branco
+Name[ru]=Рисунок 1600x1200, белый фон
+Name[se]=Vilges 1600 × 1200
+Name[sk]=Biely 1600 x 1200
+Name[sl]=Bela 1600 x 1200
+Name[sr]=Бела 1600 x 1200
+Name[sr@Latn]=Bela 1600 x 1200
+Name[sv]=Vit 1600 x 1200
+Name[uk]=Біле 1600 x 1200
+Name[uz]=Oq 1600 x 1200
+Name[uz@cyrillic]=Оқ 1600 x 1200
+Name[zh_CN]=白色 1600 x 1200
+Name[zh_TW]=白色 1600 x 1200
+Comment=Creates a white RGB image of 1600 x 1200 pixels.
+Comment[bg]=Създаване на бяло изображение RGB с размери 1600x1200 пиксела.
+Comment[ca]=Crea una imatge blanca RGB de 1600 x 1200 píxels.
+Comment[cy]=Creu delwedd RGB wen o 1600 x 1200 picsel.
+Comment[da]=Laver et hvidt RGB-billede på 1600 x 1200 billedpunkter.
+Comment[de]=Erstellt ein weißes RGB-Bild mit 1600 x 1200 Pixeln.
+Comment[el]=Δημιουργεί μία λευκή RGB εικόνα μεγέθους 1600 x 1200 εικονοστοιχείων.
+Comment[eo]=Kreas blankan RGB-bildon el 1600 x 1200 rastrumeroj.
+Comment[es]=Crea una imagen RGB de 1600 x 1200 píxeles.
+Comment[et]=Loob valge RGB-pildi mõõtmetega 1600 x 1200 pikslit.
+Comment[eu]=1600 x 1200 pixeleko RGB irudi zuri bat sortzen du.
+Comment[fa]=یک تصویر RGB سفید ۱۲۰۰ × ۱۶۰۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo valkoisen 1600x1200 pikselin RGB-kuvan.
+Comment[fr]=Crée une image blanche RVB de 1600 x 1200 pixels.
+Comment[fy]=Makket in wite RGB-ôfbylding oan fan 1600 x 1200 byldpunten.
+Comment[gl]=Cria unha imaxe RGB branca de 1600 x 1200 pixels.
+Comment[he]=יצירת תמונת RGB לבנה בגודל ‎1600 x 1200 פיקסלים
+Comment[hu]=Létrehoz egy 1600 x 1200 képpontos fehér RGB képet.
+Comment[is]=Býr til hvíta RGB mynd í hlutföllunum 1600 x 1200 punktar.
+Comment[it]=Crea un'immagine RGB bianca di 1600 × 1200 pixel.
+Comment[ja]=1600 x 1200 ピクセルの RGB 画像を作成
+Comment[km]=បង្កើត​រូបភាព RGB ពណ៌ស​ទំហំ 1600 x 1200 ភីកសែល ។
+Comment[lt]=Sukuria baltą 1600 x 1200 pikselių RGB paveiksliuką.
+Comment[ms]=Cipta imej RGB putih 1600 x 1200 piksel.
+Comment[nb]=Lager et hvitt bilde på 1600 x 1200 piksler.
+Comment[nds]=Stellt en witt RGB-Bild mit 1600 x 1200 Pixels op
+Comment[ne]=१६०० x १२०० पिक्सेलको सेतो RGB छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een witte RGB-afbeelding aan van 1600 x 1200 pixels.
+Comment[nn]=Lagar eit kvitt RGB-bilete på 1600 × 1200 pikslar.
+Comment[pl]=Tworzy biały obrazek RGB o rozmiarach 1600 x1200 pikseli.
+Comment[pt]=Cria uma imagem RGB branca com 1600 x 1200 pontos.
+Comment[pt_BR]=Cria uma imagem RGB em branco de 1600 x 1200 pixels.
+Comment[ru]=Рисунок RGB 1600x1200, белый фон
+Comment[se]=Ráhkada vilges RGB-gova mas lea 1600 × 1200 govvačuoggá.
+Comment[sk]=Vytvorí RGB obrázok s rozmermi 1600 x 1200 pixelov a bielym pozadím.
+Comment[sl]=Ustvari belo sliko RGB velikosti 1600 x 1200 pik.
+Comment[sr]=Прави белу RGB слику са 1600 x 1200 пиксела.
+Comment[sr@Latn]=Pravi belu RGB sliku sa 1600 x 1200 piksela.
+Comment[sv]=Skapar en vit RGB-bild med 1600 x 1200 bildpunkter.
+Comment[uk]=Створює біле зображення у форматі RGB, 1600 x 1200 пікселів.
+Comment[uz]=Oʻlchami 1600 x 1200 nuqta boʻlgan oq RGB rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 1600 x 1200 нуқта бўлган оқ RGB расмни яратиш.
+Comment[zh_CN]=创建 1600 x 1200 像素的 RGB 白色背景图像。
+Comment[zh_TW]=建立一個 1600 x 1200 像素的白色 RGB 圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/white_1600x1200.kra b/chalk/colorspaces/rgb_u8/templates/white_1600x1200.kra
new file mode 100644
index 00000000..2576f73e
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_1600x1200.kra
diff --git a/chalk/colorspaces/rgb_u8/templates/white_640x480.desktop b/chalk/colorspaces/rgb_u8/templates/white_640x480.desktop
new file mode 100644
index 00000000..7fe13f5a
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_640x480.desktop
@@ -0,0 +1,102 @@
+[Desktop Entry]
+Type=Link
+URL=.source/white_640x480.kra
+Icon=template_rgb_empty
+Name=White 640x480
+Name[bg]=Бяло 640x480
+Name[br]=Gwenn 640x480
+Name[ca]=Blanc 640x480
+Name[cy]=Gwyn 640 x 480
+Name[da]=Hvidt 640x480
+Name[de]=Weiß 640x480
+Name[el]=Λευκή 640x480
+Name[eo]=Blanka 640x480
+Name[es]=640x480 blanco
+Name[et]=Valge 640x480
+Name[eu]=Zuria 640x480
+Name[fa]=سفید ۴۸۰ × ۶۴۰
+Name[fi]=Valkoinen 640x480
+Name[fr]=Image blanche 640 x 480
+Name[fy]=Wyt 640x480
+Name[ga]=Bán 640×480
+Name[gl]=Branca 640x480
+Name[he]=לבן 640x480
+Name[hi]=सफेद 640x480
+Name[hu]=Fehér 640 x 480
+Name[is]=Hvít 640x480
+Name[it]=Bianco 640×480
+Name[ja]=白 640 x 480
+Name[km]=ពណ៌​ស​640 x 480
+Name[lt]=Baltas 640x480
+Name[lv]=Balts 640x480
+Name[ms]=Putih 640x480
+Name[nb]=Hvitt 640 x 480
+Name[nds]=Witt 640x480
+Name[ne]=सेतो ६४०x४८०
+Name[nl]=Wit 640 x 480
+Name[nn]=Kvitt 640 × 480
+Name[pl]=Biały 640x480
+Name[pt]=Branca 640x480
+Name[pt_BR]=640x480 em Branco
+Name[ru]=Рисунок 640x480, белый фон
+Name[se]=Vilges 640 × 480
+Name[sk]=Biely 640x480
+Name[sl]=Bela 640x480
+Name[sr]=Бела 640x480
+Name[sr@Latn]=Bela 640x480
+Name[sv]=Vit 640x480
+Name[ta]=வெள்ளை 640x480
+Name[tr]=Beyaz 640x480
+Name[uk]=Біле 640x480
+Name[uz]=Oq 640 x 480
+Name[uz@cyrillic]=Оқ 640 x 480
+Name[zh_CN]=白色 640 x 480
+Name[zh_TW]=白色 640x480
+Comment=Creates a white RGB image of 640 x 480 pixels.
+Comment[bg]=Създаване на бяло изображение RGB с размери 640x480 пиксела.
+Comment[ca]=Crea una imatge blanca RGB de 640 x 480 píxels.
+Comment[cy]=Creu delwedd RGB wen o 640 x 480 picsel.
+Comment[da]=Laver et hvidt RGB-billede på 640 x 480 billedpunkter.
+Comment[de]=Erstellt ein weißes RGB-Bild mit 640 x 480 Pixeln.
+Comment[el]=Δημιουργεί μία λευκή RGB εικόνα μεγέθους 640 x 480 εικονοστοιχείων.
+Comment[eo]=Kreas blankan RGB-bildon el 640 x 480 rastrumeroj.
+Comment[es]=Crea una imagen RGB de 640 x 480 píxeles.
+Comment[et]=Loob valge RGB pildi mõõtmetega 640 x 480 pikslit.
+Comment[eu]=640 x 480 pixeleko RGB irudi zuri bat sortzen du.
+Comment[fa]=یک تصویر RGB سفید ۴۸۰ × ۶۴۰ تصویردانه‌ای ایجاد می‌کند.
+Comment[fi]=Luo valkoisen 640x480 pikselin RGB-kuvan.
+Comment[fr]=Crée une image blanche RVB de 640 x 480 pixels.
+Comment[fy]=Makket in wite RGB-ôfbylding oan fan 640 x 480 byldpunten.
+Comment[gl]=Cria unha imaxe RGB branca de 640 x 480 pixels.
+Comment[he]=יצירת תמונת RGB לבנה בגודל ‎640 x 480 פיקסלים
+Comment[hi]=640 x 480 पिक्सेल का, सफेद आरजीबी छवि बनाता है
+Comment[hu]=Létrehoz egy 640 x 480 képpontos fehér RGB képet.
+Comment[is]=Býr til hvíta RGB mynd í hlutföllunum 640 x 480 punktar.
+Comment[it]=Crea un'immagine RGB bianca di 640 × 480 pixel.
+Comment[ja]=640 x 480 ピクセルの RGB 画像を作成
+Comment[km]=បង្កើត​រូបភាព RGB ពណ៌ស​ទំហំ 640 x 480 ភីកសែល ។
+Comment[lt]=Sukuria baltą 640 x 480 pikselių RGB paveiksliuką.
+Comment[ms]=Cipta imej RGB putih 640 x 480 piksel.
+Comment[nb]=Lager et hvitt bilde på 640 x 480 piksler.
+Comment[nds]=Stellt en witt RGB-Bild mit 640 x 480 Pixels op.
+Comment[ne]=६४० x ४८० पिक्सेलको सेतो RGB छवि सिर्जना गर्दछ ।
+Comment[nl]=Maakt een witte RGB-afbeelding aan van 640 x 480 pixels.
+Comment[nn]=Lagar eit kvitt RGB-bilete på 640 × 480 pikslar.
+Comment[pl]=Tworzy biały obrazek RGB o rozmiarach 640 x 480 pikseli.
+Comment[pt]=Cria uma imagem RGB branca com 640 x 480 pontos.
+Comment[pt_BR]=Cria uma imagem RGB em branco de 640 x 480 pixéis.
+Comment[ru]=Рисунок RGB 640x480, белый фон
+Comment[se]=Ráhkada vilges RGB-gova mas lea 640 × 480 govvačuoggá.
+Comment[sk]=Vytvorí RGB obrázok s rozmermi 640 x 480 pixelov a bielym pozadím.
+Comment[sl]=Ustvari belo sliko RGB velikosti 640 x 480 pik.
+Comment[sr]=Прави белу RGB слику са 640 x 480 пиксела.
+Comment[sr@Latn]=Pravi belu RGB sliku sa 640 x 480 piksela.
+Comment[sv]=Skapar en vit RGB-bild med 640 x 480 bildpunkter.
+Comment[ta]=640 x 480 படத்துணுக்குகளில் ஒரு வெள்ளை RGB பிம்பத்தை உருவாக்குகிறது.
+Comment[tr]=640 x 480 piksel ebadında beyaz bir RGB görüntü oluşturur.
+Comment[uk]=Створює біле зображення у форматі RGB, 640 x 480 пікселів.
+Comment[uz]=Oʻlchami 640 x 480 nuqta boʻlgan oq RGB rasmni yaratish.
+Comment[uz@cyrillic]=Ўлчами 640 x 480 нуқта бўлган оқ RGB расмни яратиш.
+Comment[zh_CN]=创建 640 x 480 像素的 RGB 白色背景图像。
+Comment[zh_TW]=建立一個 640 x 480 像素的白色 RGB 圖片。
+X-Chalk-Version=2
diff --git a/chalk/colorspaces/rgb_u8/templates/white_640x480.kra b/chalk/colorspaces/rgb_u8/templates/white_640x480.kra
new file mode 100644
index 00000000..559af627
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/templates/white_640x480.kra
diff --git a/chalk/colorspaces/rgb_u8/tests/Makefile.am b/chalk/colorspaces/rgb_u8/tests/Makefile.am
new file mode 100644
index 00000000..5e9497a5
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/tests/Makefile.am
@@ -0,0 +1,17 @@
+AM_CPPFLAGS =  -I$(srcdir)/../../../sdk \
+	 -I$(srcdir)/.. \
+	-I$(srcdir)/../../../chalkcolor/color_strategy/ \
+	-I$(srcdir)/../../../color_strategy/ \
+	$(all_includes)
+
+# The check_ target makes sure we don't install the modules,
+# $(KDE_CHECK_PLUGIN) assures a shared library is created.
+check_LTLIBRARIES = kunittest_kis_strategy_colorspace_rgb_tester.la
+
+kunittest_kis_strategy_colorspace_rgb_tester_la_SOURCES = kis_strategy_colorspace_rgb_tester.cpp
+kunittest_kis_strategy_colorspace_rgb_tester_la_LIBADD = -lkunittest ../libchalkrgb.la
+kunittest_kis_strategy_colorspace_rgb_tester_la_LDFLAGS = -module $(KDE_CHECK_PLUGIN) $(all_libraries)
+
+check-local: kunittest_kis_strategy_colorspace_rgb_tester.la
+	kunittestmodrunner
+
diff --git a/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.cpp b/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.cpp
new file mode 100644
index 00000000..1d3526f4
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.cpp
@@ -0,0 +1,197 @@
+/*
+ *  Copyright (c) 2005 Adrian Page <adrian@pagenet.plus.com>
+ *
+ *  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 <kunittest/runner.h>
+#include <kunittest/module.h>
+
+#include "kis_factory.h"
+#include "kis_strategy_colorspace_rgb_tester.h"
+#include "kis_rgb_colorspace.h"
+
+using namespace KUnitTest;
+
+KUNITTEST_MODULE( kunittest_kis_strategy_colorspace_rgb_tester, "RGB ColorSpace Tester" );
+KUNITTEST_MODULE_REGISTER_TESTER( KisRgbColorSpaceTester );
+
+void KisRgbColorSpaceTester::allTests()
+{
+    // We need this so that the colour profile loading can operate without crashing.
+    KisFactory *factory = new KisFactory();
+
+    testBasics();
+    testMixColors();
+
+    delete factory;
+}
+
+#define NUM_CHANNELS 4
+
+#define RED_CHANNEL 0
+#define GREEN_CHANNEL 1
+#define BLUE_CHANNEL 2
+#define ALPHA_CHANNEL 3
+
+void KisRgbColorSpaceTester::testBasics()
+{
+    KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile());  
+    KisRgbColorSpace *cs = new KisRgbColorSpace(defProfile);
+
+    TQ_UINT8 pixel[NUM_CHANNELS];
+
+    pixel[PIXEL_RED] = 255;
+    pixel[PIXEL_GREEN] = 128;
+    pixel[PIXEL_BLUE] = 64;
+    pixel[PIXEL_ALPHA] = 0;
+
+    TQString valueText = cs->channelValueText(pixel, RED_CHANNEL);
+    CHECK(valueText, TQString("255"));
+
+    valueText = cs->channelValueText(pixel, GREEN_CHANNEL);
+    CHECK(valueText, TQString("128"));
+
+    valueText = cs->channelValueText(pixel, BLUE_CHANNEL);
+    CHECK(valueText, TQString("64"));
+
+    valueText = cs->channelValueText(pixel, ALPHA_CHANNEL);
+    CHECK(valueText, TQString("0"));
+
+    valueText = cs->normalisedChannelValueText(pixel, RED_CHANNEL);
+    CHECK(valueText, TQString().setNum(1.0));
+
+    valueText = cs->normalisedChannelValueText(pixel, GREEN_CHANNEL);
+    CHECK(valueText, TQString().setNum(128.0 / 255.0));
+
+    valueText = cs->normalisedChannelValueText(pixel, BLUE_CHANNEL);
+    CHECK(valueText, TQString().setNum(64.0 / 255.0));
+
+    valueText = cs->normalisedChannelValueText(pixel, ALPHA_CHANNEL);
+    CHECK(valueText, TQString().setNum(0.0));
+
+    cs->setPixel(pixel, 128, 192, 64, 99);
+    CHECK((uint)pixel[PIXEL_RED], 128u);
+    CHECK((uint)pixel[PIXEL_GREEN], 192u);
+    CHECK((uint)pixel[PIXEL_BLUE], 64u);
+    CHECK((uint)pixel[PIXEL_ALPHA], 99u);
+
+    TQ_UINT8 red;
+    TQ_UINT8 green;
+    TQ_UINT8 blue;
+    TQ_UINT8 alpha;
+
+    cs->getPixel(pixel, &red, &green, &blue, &alpha);
+    CHECK((uint)red, 128u);
+    CHECK((uint)green, 192u);
+    CHECK((uint)blue, 64u);
+    CHECK((uint)alpha, 99u);
+}
+
+void KisRgbColorSpaceTester::testMixColors()
+{
+    KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile());
+    KisRgbColorSpace *cs = new KisRgbColorSpace(defProfile);
+
+
+    // Test mixColors.
+    TQ_UINT8 pixel1[4];
+    TQ_UINT8 pixel2[4];
+    TQ_UINT8 outputPixel[4];
+
+    pixel1[PIXEL_RED] = 255;
+    pixel1[PIXEL_GREEN] = 255;
+    pixel1[PIXEL_BLUE] = 255;
+    pixel1[PIXEL_ALPHA] = 255;
+
+    pixel2[PIXEL_RED] = 0;
+    pixel2[PIXEL_GREEN] = 0;
+    pixel2[PIXEL_BLUE] = 0;
+    pixel2[PIXEL_ALPHA] = 0;
+
+    const TQ_UINT8 *pixelPtrs[2];
+    TQ_UINT8 weights[2];
+
+    pixelPtrs[0] = pixel1;
+    pixelPtrs[1] = pixel2;
+
+    weights[0] = 255;
+    weights[1] = 0;
+
+    cs->mixColors(pixelPtrs, weights, 2, outputPixel);
+
+    CHECK((int)outputPixel[PIXEL_RED], 255);
+    CHECK((int)outputPixel[PIXEL_GREEN], 255);
+    CHECK((int)outputPixel[PIXEL_BLUE], 255);
+    CHECK((int)outputPixel[PIXEL_ALPHA], 255);
+
+    weights[0] = 0;
+    weights[1] = 255;
+
+    cs->mixColors(pixelPtrs, weights, 2, outputPixel);
+
+    CHECK((int)outputPixel[PIXEL_RED], 0);
+    CHECK((int)outputPixel[PIXEL_GREEN], 0);
+    CHECK((int)outputPixel[PIXEL_BLUE], 0);
+    CHECK((int)outputPixel[PIXEL_ALPHA], 0);
+
+    weights[0] = 128;
+    weights[1] = 127;
+
+    cs->mixColors(pixelPtrs, weights, 2, outputPixel);
+     
+    CHECK((int)outputPixel[PIXEL_RED], 255);
+    CHECK((int)outputPixel[PIXEL_GREEN], 255);
+    CHECK((int)outputPixel[PIXEL_BLUE], 255);
+    CHECK((int)outputPixel[PIXEL_ALPHA], 128);
+
+    pixel1[PIXEL_RED] = 200;
+    pixel1[PIXEL_GREEN] = 100;
+    pixel1[PIXEL_BLUE] = 50;
+    pixel1[PIXEL_ALPHA] = 255;
+
+    pixel2[PIXEL_RED] = 100;
+    pixel2[PIXEL_GREEN] = 200;
+    pixel2[PIXEL_BLUE] = 20;
+    pixel2[PIXEL_ALPHA] = 255;
+
+    cs->mixColors(pixelPtrs, weights, 2, outputPixel);
+
+    CHECK((int)outputPixel[PIXEL_RED], 150);
+    CHECK((int)outputPixel[PIXEL_GREEN], 150);
+    CHECK((int)outputPixel[PIXEL_BLUE], 35);
+    CHECK((int)outputPixel[PIXEL_ALPHA], 255);
+
+    pixel1[PIXEL_RED] = 0;
+    pixel1[PIXEL_GREEN] = 0;
+    pixel1[PIXEL_BLUE] = 0;
+    pixel1[PIXEL_ALPHA] = 0;
+
+    pixel2[PIXEL_RED] = 255;
+    pixel2[PIXEL_GREEN] = 255;
+    pixel2[PIXEL_BLUE] = 255;
+    pixel2[PIXEL_ALPHA] = 254;
+
+    weights[0] = 89;
+    weights[1] = 166;
+
+    cs->mixColors(pixelPtrs, weights, 2, outputPixel);
+
+    CHECK((int)outputPixel[PIXEL_RED], 255);
+    CHECK((int)outputPixel[PIXEL_GREEN], 255);
+    CHECK((int)outputPixel[PIXEL_BLUE], 255);
+    CHECK((int)outputPixel[PIXEL_ALPHA], 165);
+}
+
diff --git a/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.h b/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.h
new file mode 100644
index 00000000..16fc4e83
--- /dev/null
+++ b/chalk/colorspaces/rgb_u8/tests/kis_strategy_colorspace_rgb_tester.h
@@ -0,0 +1,34 @@
+/*
+ *  Copyright (c) 2005 Adrian Page <adrian@pagenet.plus.com>
+ *
+ *  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.
+ */
+
+
+#ifndef KIS_STRATEGY_COLORSPACE_RGB_TESTER_H
+#define KIS_STRATEGY_COLORSPACE_RGB_TESTER_H
+
+#include <kunittest/tester.h>
+
+class KisRgbColorSpaceTester : public KUnitTest::Tester
+{
+public:
+        void allTests();
+    void testBasics();
+    void testMixColors();
+};
+
+#endif
+