From 8b78a8791bc539bcffe7159f9d9714d577cb3d7d Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Sun, 23 May 2021 20:48:35 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro --- chalk/colorspaces/rgb_u16/Makefile.am | 4 +- .../colorspaces/rgb_u16/kis_rgb_u16_colorspace.cc | 869 --------------------- .../colorspaces/rgb_u16/kis_rgb_u16_colorspace.cpp | 869 +++++++++++++++++++++ chalk/colorspaces/rgb_u16/rgb_u16_plugin.cc | 61 -- chalk/colorspaces/rgb_u16/rgb_u16_plugin.cpp | 61 ++ chalk/colorspaces/rgb_u16/tests/Makefile.am | 2 +- .../kis_strategy_colorspace_rgb_u16_tester.cc | 524 ------------- .../kis_strategy_colorspace_rgb_u16_tester.cpp | 524 +++++++++++++ 8 files changed, 1457 insertions(+), 1457 deletions(-) delete mode 100644 chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cc create mode 100644 chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cpp delete mode 100644 chalk/colorspaces/rgb_u16/rgb_u16_plugin.cc create mode 100644 chalk/colorspaces/rgb_u16/rgb_u16_plugin.cpp delete mode 100644 chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cc create mode 100644 chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cpp (limited to 'chalk/colorspaces/rgb_u16') diff --git a/chalk/colorspaces/rgb_u16/Makefile.am b/chalk/colorspaces/rgb_u16/Makefile.am index 41711c55..283c54e0 100644 --- a/chalk/colorspaces/rgb_u16/Makefile.am +++ b/chalk/colorspaces/rgb_u16/Makefile.am @@ -8,7 +8,7 @@ INCLUDES = -I$(srcdir)/../../sdk \ $(all_includes) lib_LTLIBRARIES = libchalk_rgb_u16.la -libchalk_rgb_u16_la_SOURCES = kis_rgb_u16_colorspace.cc +libchalk_rgb_u16_la_SOURCES = kis_rgb_u16_colorspace.cpp libchalk_rgb_u16_la_LDFLAGS = $(all_libraries) libchalk_rgb_u16_la_LIBADD = ../../chalkcolor/libchalkcolor.la @@ -16,7 +16,7 @@ libchalk_rgb_u16_la_LIBADD = ../../chalkcolor/libchalkcolor.la kde_module_LTLIBRARIES = chalk_rgb_u16_plugin.la # Srcs for the plugin -chalk_rgb_u16_plugin_la_SOURCES = rgb_u16_plugin.cc +chalk_rgb_u16_plugin_la_SOURCES = rgb_u16_plugin.cpp noinst_HEADERS = rgb_u16_plugin.h kis_rgb_u16_colorspace.h chalk_rgb_u16_plugin_la_LDFLAGS = $(all_libraries) -module $(KDE_PLUGIN) $(LIB_TQT) -ltdecore -ltdeui -lkjs -ltdefx -ltdeio -ltdeparts -llcms diff --git a/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cc b/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cc deleted file mode 100644 index 40198c91..00000000 --- a/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cc +++ /dev/null @@ -1,869 +0,0 @@ -/* - * Copyright (c) 2002 Patrick Julien - * Copyright (c) 2004 Boudewijn Rempt - * Copyright (c) 2005 Adrian Page - * - * 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 -#include -#include -#include LCMS_HEADER - -#include -#include - -#include -#include -#include - -#include "kis_rgb_u16_colorspace.h" -#include "kis_u16_base_colorspace.h" -#include "kis_color_conversions.h" -#include "kis_integer_maths.h" - -namespace { - const TQ_INT32 MAX_CHANNEL_RGB = 3; - const TQ_INT32 MAX_CHANNEL_RGBA = 4; -} - -// XXX: already defined is superclass? -//const TQ_UINT16 KisRgbU16ColorSpace::U16_OPACITY_OPAQUE; -//const TQ_UINT16 KisRgbU16ColorSpace::U16_OPACITY_TRANSPARENT; - -KisRgbU16ColorSpace::KisRgbU16ColorSpace(KisColorSpaceFactoryRegistry * parent, KisProfile *p) : - KisU16BaseColorSpace(KisID("RGBA16", i18n("RGB (16-bit integer/channel)")), TYPE_BGRA_16, icSigRgbData, parent, p) -{ - m_channels.push_back(new KisChannelInfo(i18n("Red"), i18n("R"), PIXEL_RED * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(255,0,0))); - m_channels.push_back(new KisChannelInfo(i18n("Green"), i18n("G"), PIXEL_GREEN * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(0,255,0))); - m_channels.push_back(new KisChannelInfo(i18n("Blue"), i18n("B"), PIXEL_BLUE * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(0,0,255))); - m_channels.push_back(new KisChannelInfo(i18n("Alpha"), i18n("A"), PIXEL_ALPHA * sizeof(TQ_UINT16), KisChannelInfo::ALPHA, KisChannelInfo::UINT16, sizeof(TQ_UINT16))); - - m_alphaPos = PIXEL_ALPHA * sizeof(TQ_UINT16); - - init(); -} - -KisRgbU16ColorSpace::~KisRgbU16ColorSpace() -{ -} - -void KisRgbU16ColorSpace::setPixel(TQ_UINT8 *dst, TQ_UINT16 red, TQ_UINT16 green, TQ_UINT16 blue, TQ_UINT16 alpha) const -{ - Pixel *dstPixel = reinterpret_cast(dst); - - dstPixel->red = red; - dstPixel->green = green; - dstPixel->blue = blue; - dstPixel->alpha = alpha; -} - -void KisRgbU16ColorSpace::getPixel(const TQ_UINT8 *src, TQ_UINT16 *red, TQ_UINT16 *green, TQ_UINT16 *blue, TQ_UINT16 *alpha) const -{ - const Pixel *srcPixel = reinterpret_cast(src); - - *red = srcPixel->red; - *green = srcPixel->green; - *blue = srcPixel->blue; - *alpha = srcPixel->alpha; -} - -void KisRgbU16ColorSpace::mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const -{ - TQ_UINT32 totalRed = 0, totalGreen = 0, totalBlue = 0, newAlpha = 0; - - while (nColors--) - { - const Pixel *pixel = reinterpret_cast(*colors); - - TQ_UINT32 alpha = pixel->alpha; - TQ_UINT32 alphaTimesWeight = UINT16_MULT(alpha, UINT8_TO_UINT16(*weights)); - - totalRed += UINT16_MULT(pixel->red, alphaTimesWeight); - totalGreen += UINT16_MULT(pixel->green, alphaTimesWeight); - totalBlue += UINT16_MULT(pixel->blue, alphaTimesWeight); - newAlpha += alphaTimesWeight; - - weights++; - colors++; - } - - Q_ASSERT(newAlpha <= U16_OPACITY_OPAQUE); - - Pixel *dstPixel = reinterpret_cast(dst); - - dstPixel->alpha = newAlpha; - - if (newAlpha > 0) { - totalRed = UINT16_DIVIDE(totalRed, newAlpha); - totalGreen = UINT16_DIVIDE(totalGreen, newAlpha); - totalBlue = UINT16_DIVIDE(totalBlue, newAlpha); - } - - dstPixel->red = totalRed; - dstPixel->green = totalGreen; - dstPixel->blue = totalBlue; -} - - -void KisRgbU16ColorSpace::convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst, - TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nColors) const -{ - TQ_INT32 totalRed = 0, totalGreen = 0, totalBlue = 0, totalAlpha = 0; - - while (nColors--) - { - const Pixel * pixel = reinterpret_cast( *colors ); - - TQ_INT32 weight = *kernelValues; - - if (weight != 0) { - totalRed += pixel->red * weight; - totalGreen += pixel->green * weight; - totalBlue += pixel->blue * weight; - totalAlpha +=pixel->alpha * weight; - } - colors++; - kernelValues++; - } - - Pixel * p = reinterpret_cast< Pixel *>( dst ); - - if (channelFlags & KisChannelInfo::FLAG_COLOR) { - p->red = CLAMP( ( totalRed / factor) + offset, 0, TQ_UINT16_MAX); - p->green = CLAMP( ( totalGreen / factor) + offset, 0, TQ_UINT16_MAX); - p->blue = CLAMP( ( totalBlue / factor) + offset, 0, TQ_UINT16_MAX); - } - if (channelFlags & KisChannelInfo::FLAG_ALPHA) { - p->alpha = CLAMP((totalAlpha/ factor) + offset, 0, TQ_UINT16_MAX); - } -} - - -void KisRgbU16ColorSpace::invertColor(TQ_UINT8 * src, TQ_INT32 nPixels) -{ - TQ_UINT32 psize = pixelSize(); - - while (nPixels--) - { - Pixel * p = reinterpret_cast< Pixel *>( src ); - p->red = TQ_UINT16_MAX - p->red; - p->green = TQ_UINT16_MAX - p->green; - p->blue = TQ_UINT16_MAX - p->blue; - src += psize; - } -} - -TQ_UINT8 KisRgbU16ColorSpace::intensity8(const TQ_UINT8 * src) const -{ - const Pixel * p = reinterpret_cast( src ); - - return UINT16_TO_UINT8(static_cast((p->red * 0.30 + p->green * 0.59 + p->blue * 0.11) + 0.5)); -} - - -TQValueVector KisRgbU16ColorSpace::channels() const -{ - return m_channels; -} - -TQ_UINT32 KisRgbU16ColorSpace::nChannels() const -{ - return MAX_CHANNEL_RGBA; -} - -TQ_UINT32 KisRgbU16ColorSpace::nColorChannels() const -{ - return MAX_CHANNEL_RGB; -} - -TQ_UINT32 KisRgbU16ColorSpace::pixelSize() const -{ - return MAX_CHANNEL_RGBA * sizeof(TQ_UINT16); -} - - -void KisRgbU16ColorSpace::compositeOver(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - while (rows > 0) { - - const TQ_UINT16 *src = reinterpret_cast(srcRowStart); - TQ_UINT16 *dst = reinterpret_cast(dstRowStart); - const TQ_UINT8 *mask = maskRowStart; - TQ_INT32 columns = numColumns; - - while (columns > 0) { - - TQ_UINT16 srcAlpha = src[PIXEL_ALPHA]; - - // apply the alphamask - if (mask != 0) { - TQ_UINT8 U8_mask = *mask; - - if (U8_mask != OPACITY_OPAQUE) { - srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask)); - } - mask++; - } - - if (srcAlpha != U16_OPACITY_TRANSPARENT) { - - if (opacity != U16_OPACITY_OPAQUE) { - srcAlpha = UINT16_MULT(srcAlpha, opacity); - } - - if (srcAlpha == U16_OPACITY_OPAQUE) { - memcpy(dst, src, MAX_CHANNEL_RGBA * sizeof(TQ_UINT16)); - } else { - TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA]; - - TQ_UINT16 srcBlend; - - if (dstAlpha == U16_OPACITY_OPAQUE) { - srcBlend = srcAlpha; - } else { - TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha); - dst[PIXEL_ALPHA] = newAlpha; - - if (newAlpha != 0) { - srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha); - } else { - srcBlend = srcAlpha; - } - } - - if (srcBlend == U16_OPACITY_OPAQUE) { - memcpy(dst, src, MAX_CHANNEL_RGB * sizeof(TQ_UINT16)); - } else { - dst[PIXEL_RED] = UINT16_BLEND(src[PIXEL_RED], dst[PIXEL_RED], srcBlend); - dst[PIXEL_GREEN] = UINT16_BLEND(src[PIXEL_GREEN], dst[PIXEL_GREEN], srcBlend); - dst[PIXEL_BLUE] = UINT16_BLEND(src[PIXEL_BLUE], dst[PIXEL_BLUE], srcBlend); - } - } - } - - columns--; - src += MAX_CHANNEL_RGBA; - dst += MAX_CHANNEL_RGBA; - } - - rows--; - srcRowStart += srcRowStride; - dstRowStart += dstRowStride; - if(maskRowStart) { - maskRowStart += maskRowStride; - } - } -} - -#define COMMON_COMPOSITE_OP_PROLOG() \ - while (rows > 0) { \ - \ - const TQ_UINT16 *src = reinterpret_cast(srcRowStart); \ - TQ_UINT16 *dst = reinterpret_cast(dstRowStart); \ - TQ_INT32 columns = numColumns; \ - const TQ_UINT8 *mask = maskRowStart; \ - \ - while (columns > 0) { \ - \ - TQ_UINT16 srcAlpha = src[PIXEL_ALPHA]; \ - TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA]; \ - \ - srcAlpha = TQMIN(srcAlpha, dstAlpha); \ - \ - if (mask != 0) { \ - TQ_UINT8 U8_mask = *mask; \ - \ - if (U8_mask != OPACITY_OPAQUE) { \ - srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask)); \ - } \ - mask++; \ - } \ - \ - if (srcAlpha != U16_OPACITY_TRANSPARENT) { \ - \ - if (opacity != U16_OPACITY_OPAQUE) { \ - srcAlpha = UINT16_MULT(srcAlpha, opacity); \ - } \ - \ - TQ_UINT16 srcBlend; \ - \ - if (dstAlpha == U16_OPACITY_OPAQUE) { \ - srcBlend = srcAlpha; \ - } else { \ - TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha); \ - dst[PIXEL_ALPHA] = newAlpha; \ - \ - if (newAlpha != 0) { \ - srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha); \ - } else { \ - srcBlend = srcAlpha; \ - } \ - } - -#define COMMON_COMPOSITE_OP_EPILOG() \ - } \ - \ - columns--; \ - src += MAX_CHANNEL_RGBA; \ - dst += MAX_CHANNEL_RGBA; \ - } \ - \ - rows--; \ - srcRowStart += srcRowStride; \ - dstRowStart += dstRowStride; \ - if(maskRowStart) { \ - maskRowStart += maskRowStride; \ - } \ - } - -void KisRgbU16ColorSpace::compositeMultiply(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = UINT16_MULT(srcColor, dstColor); - - dst[channel] = UINT16_BLEND(srcColor, dstColor, srcBlend); - - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeDivide(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = TQMIN((dstColor * (UINT16_MAX + 1u) + (srcColor / 2u)) / (1u + srcColor), UINT16_MAX); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeScreen(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = UINT16_MAX - UINT16_MULT(UINT16_MAX - dstColor, UINT16_MAX - srcColor); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeOverlay(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = UINT16_MULT(dstColor, dstColor + 2u * UINT16_MULT(srcColor, UINT16_MAX - dstColor)); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeDodge(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = TQMIN((dstColor * (UINT16_MAX + 1u)) / (UINT16_MAX + 1u - srcColor), UINT16_MAX); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeBurn(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = kMin(((UINT16_MAX - dstColor) * (UINT16_MAX + 1u)) / (srcColor + 1u), (unsigned)UINT16_MAX); - srcColor = kClamp((unsigned)UINT16_MAX - srcColor, 0u, (unsigned)UINT16_MAX); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeDarken(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = TQMIN(srcColor, dstColor); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeLighten(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { - - TQ_UINT16 srcColor = src[channel]; - TQ_UINT16 dstColor = dst[channel]; - - srcColor = TQMAX(srcColor, dstColor); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); - - dst[channel] = newColor; - } - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeHue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; - float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; - float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; - - TQ_UINT16 dstRed = dst[PIXEL_RED]; - TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; - TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; - - float FDstRed = static_cast(dstRed) / UINT16_MAX; - float FDstGreen = static_cast(dstGreen) / UINT16_MAX; - float FDstBlue = static_cast(dstBlue) / UINT16_MAX; - - float srcHue; - float srcSaturation; - float srcValue; - - float dstHue; - float dstSaturation; - float dstValue; - - RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); - RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); - - HSVToRGB(srcHue, dstSaturation, dstValue, &FSrcRed, &FSrcGreen, &FSrcBlue); - - TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); - TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); - TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); - - dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); - dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); - dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeSaturation(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; - float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; - float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; - - TQ_UINT16 dstRed = dst[PIXEL_RED]; - TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; - TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; - - float FDstRed = static_cast(dstRed) / UINT16_MAX; - float FDstGreen = static_cast(dstGreen) / UINT16_MAX; - float FDstBlue = static_cast(dstBlue) / UINT16_MAX; - - float srcHue; - float srcSaturation; - float srcValue; - - float dstHue; - float dstSaturation; - float dstValue; - - RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); - RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); - - HSVToRGB(dstHue, srcSaturation, dstValue, &FSrcRed, &FSrcGreen, &FSrcBlue); - - TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); - TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); - TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); - - dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); - dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); - dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeValue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; - float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; - float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; - - TQ_UINT16 dstRed = dst[PIXEL_RED]; - TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; - TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; - - float FDstRed = static_cast(dstRed) / UINT16_MAX; - float FDstGreen = static_cast(dstGreen) / UINT16_MAX; - float FDstBlue = static_cast(dstBlue) / UINT16_MAX; - - float srcHue; - float srcSaturation; - float srcValue; - - float dstHue; - float dstSaturation; - float dstValue; - - RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); - RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); - - HSVToRGB(dstHue, dstSaturation, srcValue, &FSrcRed, &FSrcGreen, &FSrcBlue); - - TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); - TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); - TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); - - dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); - dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); - dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeColor(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) -{ - COMMON_COMPOSITE_OP_PROLOG(); - - { - float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; - float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; - float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; - - TQ_UINT16 dstRed = dst[PIXEL_RED]; - TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; - TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; - - float FDstRed = static_cast(dstRed) / UINT16_MAX; - float FDstGreen = static_cast(dstGreen) / UINT16_MAX; - float FDstBlue = static_cast(dstBlue) / UINT16_MAX; - - float srcHue; - float srcSaturation; - float srcLightness; - - float dstHue; - float dstSaturation; - float dstLightness; - - RGBToHSL(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcLightness); - RGBToHSL(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstLightness); - - HSLToRGB(srcHue, srcSaturation, dstLightness, &FSrcRed, &FSrcGreen, &FSrcBlue); - - TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); - TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); - TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); - - dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); - dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); - dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); - } - - COMMON_COMPOSITE_OP_EPILOG(); -} - -void KisRgbU16ColorSpace::compositeErase(TQ_UINT8 *dst, - TQ_INT32 dstRowSize, - const TQ_UINT8 *src, - TQ_INT32 srcRowSize, - const TQ_UINT8 *srcAlphaMask, - TQ_INT32 maskRowStride, - TQ_INT32 rows, - TQ_INT32 cols, - TQ_UINT16 /*opacity*/) -{ - while (rows-- > 0) - { - const Pixel *s = reinterpret_cast(src); - Pixel *d = reinterpret_cast(dst); - const TQ_UINT8 *mask = srcAlphaMask; - - for (TQ_INT32 i = cols; i > 0; i--, s++, d++) - { - TQ_UINT16 srcAlpha = s->alpha; - - // apply the alphamask - if (mask != 0) { - TQ_UINT8 U8_mask = *mask; - - if (U8_mask != OPACITY_OPAQUE) { - srcAlpha = UINT16_BLEND(srcAlpha, U16_OPACITY_OPAQUE, UINT8_TO_UINT16(U8_mask)); - } - mask++; - } - d->alpha = UINT16_MULT(srcAlpha, d->alpha); - } - - dst += dstRowSize; - src += srcRowSize; - if(srcAlphaMask) { - srcAlphaMask += maskRowStride; - } - } -} - -void KisRgbU16ColorSpace::bitBlt(TQ_UINT8 *dst, - TQ_INT32 dstRowStride, - const TQ_UINT8 *src, - TQ_INT32 srcRowStride, - const TQ_UINT8 *mask, - TQ_INT32 maskRowStride, - TQ_UINT8 U8_opacity, - TQ_INT32 rows, - TQ_INT32 cols, - const KisCompositeOp& op) -{ - TQ_UINT16 opacity = UINT8_TO_UINT16(U8_opacity); - - switch (op.op()) { - case COMPOSITE_UNDEF: - // Undefined == no composition - break; - case COMPOSITE_OVER: - compositeOver(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_IN: - //compositeIn(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - case COMPOSITE_OUT: - //compositeOut(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_ATOP: - //compositeAtop(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_XOR: - //compositeXor(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_PLUS: - //compositePlus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_MINUS: - //compositeMinus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_ADD: - //compositeAdd(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_SUBTRACT: - //compositeSubtract(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_DIFF: - //compositeDiff(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_MULT: - compositeMultiply(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_DIVIDE: - compositeDivide(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_BUMPMAP: - //compositeBumpmap(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_COPY: - compositeCopy(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, U8_opacity); - break; - case COMPOSITE_COPY_RED: - //compositeCopyRed(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_COPY_GREEN: - //compositeCopyGreen(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_COPY_BLUE: - //compositeCopyBlue(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_COPY_OPACITY: - //compositeCopyOpacity(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_CLEAR: - //compositeClear(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_DISSOLVE: - //compositeDissolve(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_DISPLACE: - //compositeDisplace(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; -#if 0 - case COMPOSITE_MODULATE: - compositeModulate(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_THRESHOLD: - compositeThreshold(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; -#endif - case COMPOSITE_NO: - // No composition. - break; - case COMPOSITE_DARKEN: - compositeDarken(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_LIGHTEN: - compositeLighten(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_HUE: - compositeHue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_SATURATION: - compositeSaturation(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_VALUE: - compositeValue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_COLOR: - compositeColor(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_COLORIZE: - //compositeColorize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_LUMINIZE: - //compositeLuminize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); - break; - case COMPOSITE_SCREEN: - compositeScreen(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_OVERLAY: - compositeOverlay(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_ERASE: - compositeErase(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_DODGE: - compositeDodge(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_BURN: - compositeBurn(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); - break; - case COMPOSITE_ALPHA_DARKEN: - abstractCompositeAlphaDarken( - dst, dstRowStride, src, srcRowStride, mask, maskRowStride, - rows, cols, opacity, U16Mult(), Uint8ToU16(), U16OpacityTest()); - break; - default: - break; - } -} - -KisCompositeOpList KisRgbU16ColorSpace::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)); - - return list; -} diff --git a/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cpp b/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cpp new file mode 100644 index 00000000..40198c91 --- /dev/null +++ b/chalk/colorspaces/rgb_u16/kis_rgb_u16_colorspace.cpp @@ -0,0 +1,869 @@ +/* + * Copyright (c) 2002 Patrick Julien + * Copyright (c) 2004 Boudewijn Rempt + * Copyright (c) 2005 Adrian Page + * + * 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 +#include +#include +#include LCMS_HEADER + +#include +#include + +#include +#include +#include + +#include "kis_rgb_u16_colorspace.h" +#include "kis_u16_base_colorspace.h" +#include "kis_color_conversions.h" +#include "kis_integer_maths.h" + +namespace { + const TQ_INT32 MAX_CHANNEL_RGB = 3; + const TQ_INT32 MAX_CHANNEL_RGBA = 4; +} + +// XXX: already defined is superclass? +//const TQ_UINT16 KisRgbU16ColorSpace::U16_OPACITY_OPAQUE; +//const TQ_UINT16 KisRgbU16ColorSpace::U16_OPACITY_TRANSPARENT; + +KisRgbU16ColorSpace::KisRgbU16ColorSpace(KisColorSpaceFactoryRegistry * parent, KisProfile *p) : + KisU16BaseColorSpace(KisID("RGBA16", i18n("RGB (16-bit integer/channel)")), TYPE_BGRA_16, icSigRgbData, parent, p) +{ + m_channels.push_back(new KisChannelInfo(i18n("Red"), i18n("R"), PIXEL_RED * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(255,0,0))); + m_channels.push_back(new KisChannelInfo(i18n("Green"), i18n("G"), PIXEL_GREEN * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(0,255,0))); + m_channels.push_back(new KisChannelInfo(i18n("Blue"), i18n("B"), PIXEL_BLUE * sizeof(TQ_UINT16), KisChannelInfo::COLOR, KisChannelInfo::UINT16, sizeof(TQ_UINT16), TQColor(0,0,255))); + m_channels.push_back(new KisChannelInfo(i18n("Alpha"), i18n("A"), PIXEL_ALPHA * sizeof(TQ_UINT16), KisChannelInfo::ALPHA, KisChannelInfo::UINT16, sizeof(TQ_UINT16))); + + m_alphaPos = PIXEL_ALPHA * sizeof(TQ_UINT16); + + init(); +} + +KisRgbU16ColorSpace::~KisRgbU16ColorSpace() +{ +} + +void KisRgbU16ColorSpace::setPixel(TQ_UINT8 *dst, TQ_UINT16 red, TQ_UINT16 green, TQ_UINT16 blue, TQ_UINT16 alpha) const +{ + Pixel *dstPixel = reinterpret_cast(dst); + + dstPixel->red = red; + dstPixel->green = green; + dstPixel->blue = blue; + dstPixel->alpha = alpha; +} + +void KisRgbU16ColorSpace::getPixel(const TQ_UINT8 *src, TQ_UINT16 *red, TQ_UINT16 *green, TQ_UINT16 *blue, TQ_UINT16 *alpha) const +{ + const Pixel *srcPixel = reinterpret_cast(src); + + *red = srcPixel->red; + *green = srcPixel->green; + *blue = srcPixel->blue; + *alpha = srcPixel->alpha; +} + +void KisRgbU16ColorSpace::mixColors(const TQ_UINT8 **colors, const TQ_UINT8 *weights, TQ_UINT32 nColors, TQ_UINT8 *dst) const +{ + TQ_UINT32 totalRed = 0, totalGreen = 0, totalBlue = 0, newAlpha = 0; + + while (nColors--) + { + const Pixel *pixel = reinterpret_cast(*colors); + + TQ_UINT32 alpha = pixel->alpha; + TQ_UINT32 alphaTimesWeight = UINT16_MULT(alpha, UINT8_TO_UINT16(*weights)); + + totalRed += UINT16_MULT(pixel->red, alphaTimesWeight); + totalGreen += UINT16_MULT(pixel->green, alphaTimesWeight); + totalBlue += UINT16_MULT(pixel->blue, alphaTimesWeight); + newAlpha += alphaTimesWeight; + + weights++; + colors++; + } + + Q_ASSERT(newAlpha <= U16_OPACITY_OPAQUE); + + Pixel *dstPixel = reinterpret_cast(dst); + + dstPixel->alpha = newAlpha; + + if (newAlpha > 0) { + totalRed = UINT16_DIVIDE(totalRed, newAlpha); + totalGreen = UINT16_DIVIDE(totalGreen, newAlpha); + totalBlue = UINT16_DIVIDE(totalBlue, newAlpha); + } + + dstPixel->red = totalRed; + dstPixel->green = totalGreen; + dstPixel->blue = totalBlue; +} + + +void KisRgbU16ColorSpace::convolveColors(TQ_UINT8** colors, TQ_INT32* kernelValues, KisChannelInfo::enumChannelFlags channelFlags, TQ_UINT8 *dst, + TQ_INT32 factor, TQ_INT32 offset, TQ_INT32 nColors) const +{ + TQ_INT32 totalRed = 0, totalGreen = 0, totalBlue = 0, totalAlpha = 0; + + while (nColors--) + { + const Pixel * pixel = reinterpret_cast( *colors ); + + TQ_INT32 weight = *kernelValues; + + if (weight != 0) { + totalRed += pixel->red * weight; + totalGreen += pixel->green * weight; + totalBlue += pixel->blue * weight; + totalAlpha +=pixel->alpha * weight; + } + colors++; + kernelValues++; + } + + Pixel * p = reinterpret_cast< Pixel *>( dst ); + + if (channelFlags & KisChannelInfo::FLAG_COLOR) { + p->red = CLAMP( ( totalRed / factor) + offset, 0, TQ_UINT16_MAX); + p->green = CLAMP( ( totalGreen / factor) + offset, 0, TQ_UINT16_MAX); + p->blue = CLAMP( ( totalBlue / factor) + offset, 0, TQ_UINT16_MAX); + } + if (channelFlags & KisChannelInfo::FLAG_ALPHA) { + p->alpha = CLAMP((totalAlpha/ factor) + offset, 0, TQ_UINT16_MAX); + } +} + + +void KisRgbU16ColorSpace::invertColor(TQ_UINT8 * src, TQ_INT32 nPixels) +{ + TQ_UINT32 psize = pixelSize(); + + while (nPixels--) + { + Pixel * p = reinterpret_cast< Pixel *>( src ); + p->red = TQ_UINT16_MAX - p->red; + p->green = TQ_UINT16_MAX - p->green; + p->blue = TQ_UINT16_MAX - p->blue; + src += psize; + } +} + +TQ_UINT8 KisRgbU16ColorSpace::intensity8(const TQ_UINT8 * src) const +{ + const Pixel * p = reinterpret_cast( src ); + + return UINT16_TO_UINT8(static_cast((p->red * 0.30 + p->green * 0.59 + p->blue * 0.11) + 0.5)); +} + + +TQValueVector KisRgbU16ColorSpace::channels() const +{ + return m_channels; +} + +TQ_UINT32 KisRgbU16ColorSpace::nChannels() const +{ + return MAX_CHANNEL_RGBA; +} + +TQ_UINT32 KisRgbU16ColorSpace::nColorChannels() const +{ + return MAX_CHANNEL_RGB; +} + +TQ_UINT32 KisRgbU16ColorSpace::pixelSize() const +{ + return MAX_CHANNEL_RGBA * sizeof(TQ_UINT16); +} + + +void KisRgbU16ColorSpace::compositeOver(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + while (rows > 0) { + + const TQ_UINT16 *src = reinterpret_cast(srcRowStart); + TQ_UINT16 *dst = reinterpret_cast(dstRowStart); + const TQ_UINT8 *mask = maskRowStart; + TQ_INT32 columns = numColumns; + + while (columns > 0) { + + TQ_UINT16 srcAlpha = src[PIXEL_ALPHA]; + + // apply the alphamask + if (mask != 0) { + TQ_UINT8 U8_mask = *mask; + + if (U8_mask != OPACITY_OPAQUE) { + srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask)); + } + mask++; + } + + if (srcAlpha != U16_OPACITY_TRANSPARENT) { + + if (opacity != U16_OPACITY_OPAQUE) { + srcAlpha = UINT16_MULT(srcAlpha, opacity); + } + + if (srcAlpha == U16_OPACITY_OPAQUE) { + memcpy(dst, src, MAX_CHANNEL_RGBA * sizeof(TQ_UINT16)); + } else { + TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA]; + + TQ_UINT16 srcBlend; + + if (dstAlpha == U16_OPACITY_OPAQUE) { + srcBlend = srcAlpha; + } else { + TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha); + dst[PIXEL_ALPHA] = newAlpha; + + if (newAlpha != 0) { + srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha); + } else { + srcBlend = srcAlpha; + } + } + + if (srcBlend == U16_OPACITY_OPAQUE) { + memcpy(dst, src, MAX_CHANNEL_RGB * sizeof(TQ_UINT16)); + } else { + dst[PIXEL_RED] = UINT16_BLEND(src[PIXEL_RED], dst[PIXEL_RED], srcBlend); + dst[PIXEL_GREEN] = UINT16_BLEND(src[PIXEL_GREEN], dst[PIXEL_GREEN], srcBlend); + dst[PIXEL_BLUE] = UINT16_BLEND(src[PIXEL_BLUE], dst[PIXEL_BLUE], srcBlend); + } + } + } + + columns--; + src += MAX_CHANNEL_RGBA; + dst += MAX_CHANNEL_RGBA; + } + + rows--; + srcRowStart += srcRowStride; + dstRowStart += dstRowStride; + if(maskRowStart) { + maskRowStart += maskRowStride; + } + } +} + +#define COMMON_COMPOSITE_OP_PROLOG() \ + while (rows > 0) { \ + \ + const TQ_UINT16 *src = reinterpret_cast(srcRowStart); \ + TQ_UINT16 *dst = reinterpret_cast(dstRowStart); \ + TQ_INT32 columns = numColumns; \ + const TQ_UINT8 *mask = maskRowStart; \ + \ + while (columns > 0) { \ + \ + TQ_UINT16 srcAlpha = src[PIXEL_ALPHA]; \ + TQ_UINT16 dstAlpha = dst[PIXEL_ALPHA]; \ + \ + srcAlpha = TQMIN(srcAlpha, dstAlpha); \ + \ + if (mask != 0) { \ + TQ_UINT8 U8_mask = *mask; \ + \ + if (U8_mask != OPACITY_OPAQUE) { \ + srcAlpha = UINT16_MULT(srcAlpha, UINT8_TO_UINT16(U8_mask)); \ + } \ + mask++; \ + } \ + \ + if (srcAlpha != U16_OPACITY_TRANSPARENT) { \ + \ + if (opacity != U16_OPACITY_OPAQUE) { \ + srcAlpha = UINT16_MULT(srcAlpha, opacity); \ + } \ + \ + TQ_UINT16 srcBlend; \ + \ + if (dstAlpha == U16_OPACITY_OPAQUE) { \ + srcBlend = srcAlpha; \ + } else { \ + TQ_UINT16 newAlpha = dstAlpha + UINT16_MULT(U16_OPACITY_OPAQUE - dstAlpha, srcAlpha); \ + dst[PIXEL_ALPHA] = newAlpha; \ + \ + if (newAlpha != 0) { \ + srcBlend = UINT16_DIVIDE(srcAlpha, newAlpha); \ + } else { \ + srcBlend = srcAlpha; \ + } \ + } + +#define COMMON_COMPOSITE_OP_EPILOG() \ + } \ + \ + columns--; \ + src += MAX_CHANNEL_RGBA; \ + dst += MAX_CHANNEL_RGBA; \ + } \ + \ + rows--; \ + srcRowStart += srcRowStride; \ + dstRowStart += dstRowStride; \ + if(maskRowStart) { \ + maskRowStart += maskRowStride; \ + } \ + } + +void KisRgbU16ColorSpace::compositeMultiply(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = UINT16_MULT(srcColor, dstColor); + + dst[channel] = UINT16_BLEND(srcColor, dstColor, srcBlend); + + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeDivide(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = TQMIN((dstColor * (UINT16_MAX + 1u) + (srcColor / 2u)) / (1u + srcColor), UINT16_MAX); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeScreen(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = UINT16_MAX - UINT16_MULT(UINT16_MAX - dstColor, UINT16_MAX - srcColor); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeOverlay(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = UINT16_MULT(dstColor, dstColor + 2u * UINT16_MULT(srcColor, UINT16_MAX - dstColor)); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeDodge(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = TQMIN((dstColor * (UINT16_MAX + 1u)) / (UINT16_MAX + 1u - srcColor), UINT16_MAX); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeBurn(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = kMin(((UINT16_MAX - dstColor) * (UINT16_MAX + 1u)) / (srcColor + 1u), (unsigned)UINT16_MAX); + srcColor = kClamp((unsigned)UINT16_MAX - srcColor, 0u, (unsigned)UINT16_MAX); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeDarken(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = TQMIN(srcColor, dstColor); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeLighten(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + for (int channel = 0; channel < MAX_CHANNEL_RGB; channel++) { + + TQ_UINT16 srcColor = src[channel]; + TQ_UINT16 dstColor = dst[channel]; + + srcColor = TQMAX(srcColor, dstColor); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, srcBlend); + + dst[channel] = newColor; + } + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeHue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; + float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; + float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; + + TQ_UINT16 dstRed = dst[PIXEL_RED]; + TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; + TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; + + float FDstRed = static_cast(dstRed) / UINT16_MAX; + float FDstGreen = static_cast(dstGreen) / UINT16_MAX; + float FDstBlue = static_cast(dstBlue) / UINT16_MAX; + + float srcHue; + float srcSaturation; + float srcValue; + + float dstHue; + float dstSaturation; + float dstValue; + + RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); + RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); + + HSVToRGB(srcHue, dstSaturation, dstValue, &FSrcRed, &FSrcGreen, &FSrcBlue); + + TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); + TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); + TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); + + dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); + dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); + dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeSaturation(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; + float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; + float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; + + TQ_UINT16 dstRed = dst[PIXEL_RED]; + TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; + TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; + + float FDstRed = static_cast(dstRed) / UINT16_MAX; + float FDstGreen = static_cast(dstGreen) / UINT16_MAX; + float FDstBlue = static_cast(dstBlue) / UINT16_MAX; + + float srcHue; + float srcSaturation; + float srcValue; + + float dstHue; + float dstSaturation; + float dstValue; + + RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); + RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); + + HSVToRGB(dstHue, srcSaturation, dstValue, &FSrcRed, &FSrcGreen, &FSrcBlue); + + TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); + TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); + TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); + + dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); + dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); + dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeValue(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; + float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; + float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; + + TQ_UINT16 dstRed = dst[PIXEL_RED]; + TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; + TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; + + float FDstRed = static_cast(dstRed) / UINT16_MAX; + float FDstGreen = static_cast(dstGreen) / UINT16_MAX; + float FDstBlue = static_cast(dstBlue) / UINT16_MAX; + + float srcHue; + float srcSaturation; + float srcValue; + + float dstHue; + float dstSaturation; + float dstValue; + + RGBToHSV(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcValue); + RGBToHSV(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstValue); + + HSVToRGB(dstHue, dstSaturation, srcValue, &FSrcRed, &FSrcGreen, &FSrcBlue); + + TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); + TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); + TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); + + dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); + dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); + dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeColor(TQ_UINT8 *dstRowStart, TQ_INT32 dstRowStride, const TQ_UINT8 *srcRowStart, TQ_INT32 srcRowStride, const TQ_UINT8 *maskRowStart, TQ_INT32 maskRowStride, TQ_INT32 rows, TQ_INT32 numColumns, TQ_UINT16 opacity) +{ + COMMON_COMPOSITE_OP_PROLOG(); + + { + float FSrcRed = static_cast(src[PIXEL_RED]) / UINT16_MAX; + float FSrcGreen = static_cast(src[PIXEL_GREEN]) / UINT16_MAX; + float FSrcBlue = static_cast(src[PIXEL_BLUE]) / UINT16_MAX; + + TQ_UINT16 dstRed = dst[PIXEL_RED]; + TQ_UINT16 dstGreen = dst[PIXEL_GREEN]; + TQ_UINT16 dstBlue = dst[PIXEL_BLUE]; + + float FDstRed = static_cast(dstRed) / UINT16_MAX; + float FDstGreen = static_cast(dstGreen) / UINT16_MAX; + float FDstBlue = static_cast(dstBlue) / UINT16_MAX; + + float srcHue; + float srcSaturation; + float srcLightness; + + float dstHue; + float dstSaturation; + float dstLightness; + + RGBToHSL(FSrcRed, FSrcGreen, FSrcBlue, &srcHue, &srcSaturation, &srcLightness); + RGBToHSL(FDstRed, FDstGreen, FDstBlue, &dstHue, &dstSaturation, &dstLightness); + + HSLToRGB(srcHue, srcSaturation, dstLightness, &FSrcRed, &FSrcGreen, &FSrcBlue); + + TQ_UINT16 srcRed = static_cast(FSrcRed * UINT16_MAX + 0.5); + TQ_UINT16 srcGreen = static_cast(FSrcGreen * UINT16_MAX + 0.5); + TQ_UINT16 srcBlue = static_cast(FSrcBlue * UINT16_MAX + 0.5); + + dst[PIXEL_RED] = UINT16_BLEND(srcRed, dstRed, srcBlend); + dst[PIXEL_GREEN] = UINT16_BLEND(srcGreen, dstGreen, srcBlend); + dst[PIXEL_BLUE] = UINT16_BLEND(srcBlue, dstBlue, srcBlend); + } + + COMMON_COMPOSITE_OP_EPILOG(); +} + +void KisRgbU16ColorSpace::compositeErase(TQ_UINT8 *dst, + TQ_INT32 dstRowSize, + const TQ_UINT8 *src, + TQ_INT32 srcRowSize, + const TQ_UINT8 *srcAlphaMask, + TQ_INT32 maskRowStride, + TQ_INT32 rows, + TQ_INT32 cols, + TQ_UINT16 /*opacity*/) +{ + while (rows-- > 0) + { + const Pixel *s = reinterpret_cast(src); + Pixel *d = reinterpret_cast(dst); + const TQ_UINT8 *mask = srcAlphaMask; + + for (TQ_INT32 i = cols; i > 0; i--, s++, d++) + { + TQ_UINT16 srcAlpha = s->alpha; + + // apply the alphamask + if (mask != 0) { + TQ_UINT8 U8_mask = *mask; + + if (U8_mask != OPACITY_OPAQUE) { + srcAlpha = UINT16_BLEND(srcAlpha, U16_OPACITY_OPAQUE, UINT8_TO_UINT16(U8_mask)); + } + mask++; + } + d->alpha = UINT16_MULT(srcAlpha, d->alpha); + } + + dst += dstRowSize; + src += srcRowSize; + if(srcAlphaMask) { + srcAlphaMask += maskRowStride; + } + } +} + +void KisRgbU16ColorSpace::bitBlt(TQ_UINT8 *dst, + TQ_INT32 dstRowStride, + const TQ_UINT8 *src, + TQ_INT32 srcRowStride, + const TQ_UINT8 *mask, + TQ_INT32 maskRowStride, + TQ_UINT8 U8_opacity, + TQ_INT32 rows, + TQ_INT32 cols, + const KisCompositeOp& op) +{ + TQ_UINT16 opacity = UINT8_TO_UINT16(U8_opacity); + + switch (op.op()) { + case COMPOSITE_UNDEF: + // Undefined == no composition + break; + case COMPOSITE_OVER: + compositeOver(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_IN: + //compositeIn(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + case COMPOSITE_OUT: + //compositeOut(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_ATOP: + //compositeAtop(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_XOR: + //compositeXor(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_PLUS: + //compositePlus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_MINUS: + //compositeMinus(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_ADD: + //compositeAdd(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_SUBTRACT: + //compositeSubtract(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_DIFF: + //compositeDiff(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_MULT: + compositeMultiply(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_DIVIDE: + compositeDivide(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_BUMPMAP: + //compositeBumpmap(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_COPY: + compositeCopy(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, U8_opacity); + break; + case COMPOSITE_COPY_RED: + //compositeCopyRed(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_COPY_GREEN: + //compositeCopyGreen(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_COPY_BLUE: + //compositeCopyBlue(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_COPY_OPACITY: + //compositeCopyOpacity(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_CLEAR: + //compositeClear(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_DISSOLVE: + //compositeDissolve(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_DISPLACE: + //compositeDisplace(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; +#if 0 + case COMPOSITE_MODULATE: + compositeModulate(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_THRESHOLD: + compositeThreshold(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; +#endif + case COMPOSITE_NO: + // No composition. + break; + case COMPOSITE_DARKEN: + compositeDarken(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_LIGHTEN: + compositeLighten(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_HUE: + compositeHue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_SATURATION: + compositeSaturation(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_VALUE: + compositeValue(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_COLOR: + compositeColor(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_COLORIZE: + //compositeColorize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_LUMINIZE: + //compositeLuminize(pixelSize(), dst, dstRowStride, src, srcRowStride, rows, cols, opacity); + break; + case COMPOSITE_SCREEN: + compositeScreen(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_OVERLAY: + compositeOverlay(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_ERASE: + compositeErase(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_DODGE: + compositeDodge(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_BURN: + compositeBurn(dst, dstRowStride, src, srcRowStride, mask, maskRowStride, rows, cols, opacity); + break; + case COMPOSITE_ALPHA_DARKEN: + abstractCompositeAlphaDarken( + dst, dstRowStride, src, srcRowStride, mask, maskRowStride, + rows, cols, opacity, U16Mult(), Uint8ToU16(), U16OpacityTest()); + break; + default: + break; + } +} + +KisCompositeOpList KisRgbU16ColorSpace::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)); + + return list; +} diff --git a/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cc b/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cc deleted file mode 100644 index bc362a83..00000000 --- a/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cc +++ /dev/null @@ -1,61 +0,0 @@ -/* -* rgb_u16_plugin.cc -- Part of Chalk -* -* Copyright (c) 2004 Boudewijn Rempt (boud@valdyas.org) -* Copyright (c) 2005 Adrian Page -* -* 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 -#include -#include - -#include -#include - -#include "rgb_u16_plugin.h" -#include "kis_rgb_u16_colorspace.h" -#include "kis_basic_histogram_producers.h" - -typedef KGenericFactory RGBU16PluginFactory; -K_EXPORT_COMPONENT_FACTORY( chalk_rgb_u16_plugin, RGBU16PluginFactory( "chalk" ) ) - - -RGBU16Plugin::RGBU16Plugin(TQObject *parent, const char *name, const TQStringList &) - : KParts::Plugin(parent, name) -{ - setInstance(RGBU16PluginFactory::instance()); - - if ( parent->inherits("KisColorSpaceFactoryRegistry") ) - { - KisColorSpaceFactoryRegistry * f = dynamic_cast( parent ); - - KisColorSpace * colorSpaceRGBU16 = new KisRgbU16ColorSpace(f, 0); - KisColorSpaceFactory * csFactory = new KisRgbU16ColorSpaceFactory(); - f->add( csFactory ); - - KisHistogramProducerFactoryRegistry::instance()->add( - new KisBasicHistogramProducerFactory - (KisID("RGB16HISTO", i18n("RGB16")), colorSpaceRGBU16) ); - } - -} - -RGBU16Plugin::~RGBU16Plugin() -{ -} - -#include "rgb_u16_plugin.moc" diff --git a/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cpp b/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cpp new file mode 100644 index 00000000..da6e6e42 --- /dev/null +++ b/chalk/colorspaces/rgb_u16/rgb_u16_plugin.cpp @@ -0,0 +1,61 @@ +/* +* rgb_u16_plugin.cpp -- Part of Chalk +* +* Copyright (c) 2004 Boudewijn Rempt (boud@valdyas.org) +* Copyright (c) 2005 Adrian Page +* +* 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 +#include +#include + +#include +#include + +#include "rgb_u16_plugin.h" +#include "kis_rgb_u16_colorspace.h" +#include "kis_basic_histogram_producers.h" + +typedef KGenericFactory RGBU16PluginFactory; +K_EXPORT_COMPONENT_FACTORY( chalk_rgb_u16_plugin, RGBU16PluginFactory( "chalk" ) ) + + +RGBU16Plugin::RGBU16Plugin(TQObject *parent, const char *name, const TQStringList &) + : KParts::Plugin(parent, name) +{ + setInstance(RGBU16PluginFactory::instance()); + + if ( parent->inherits("KisColorSpaceFactoryRegistry") ) + { + KisColorSpaceFactoryRegistry * f = dynamic_cast( parent ); + + KisColorSpace * colorSpaceRGBU16 = new KisRgbU16ColorSpace(f, 0); + KisColorSpaceFactory * csFactory = new KisRgbU16ColorSpaceFactory(); + f->add( csFactory ); + + KisHistogramProducerFactoryRegistry::instance()->add( + new KisBasicHistogramProducerFactory + (KisID("RGB16HISTO", i18n("RGB16")), colorSpaceRGBU16) ); + } + +} + +RGBU16Plugin::~RGBU16Plugin() +{ +} + +#include "rgb_u16_plugin.moc" diff --git a/chalk/colorspaces/rgb_u16/tests/Makefile.am b/chalk/colorspaces/rgb_u16/tests/Makefile.am index 76c4d175..5bed7dfa 100644 --- a/chalk/colorspaces/rgb_u16/tests/Makefile.am +++ b/chalk/colorspaces/rgb_u16/tests/Makefile.am @@ -8,7 +8,7 @@ AM_CPPFLAGS = -I$(srcdir)/.. \ # $(KDE_CHECK_PLUGIN) assures a shared library is created. check_LTLIBRARIES = tdeunittest_kis_strategy_colorspace_rgb_u16_tester.la -tdeunittest_kis_strategy_colorspace_rgb_u16_tester_la_SOURCES = kis_strategy_colorspace_rgb_u16_tester.cc +tdeunittest_kis_strategy_colorspace_rgb_u16_tester_la_SOURCES = kis_strategy_colorspace_rgb_u16_tester.cpp tdeunittest_kis_strategy_colorspace_rgb_u16_tester_la_LIBADD = -ltdeunittest ../libchalk_rgb_u16.la tdeunittest_kis_strategy_colorspace_rgb_u16_tester_la_LDFLAGS = -module $(KDE_CHECK_PLUGIN) $(all_libraries) diff --git a/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cc b/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cc deleted file mode 100644 index dedc28a9..00000000 --- a/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cc +++ /dev/null @@ -1,524 +0,0 @@ -/* - * Copyright (c) 2005 Adrian Page - * - * 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 -#include - -#include "kis_factory.h" -#include "kis_strategy_colorspace_rgb_u16_tester.h" -#include "kis_rgb_u16_colorspace.h" -#include "kis_integer_maths.h" -#include "kis_paint_device.h" - -using namespace KUnitTest; - -TDEUNITTEST_MODULE( tdeunittest_kis_strategy_colorspace_rgb_u16_tester, "RGB 16-bit integer colorspace tester" ); -TDEUNITTEST_MODULE_REGISTER_TESTER( KisRgbU16ColorSpaceTester ); - -#define PIXEL_BLUE 0 -#define PIXEL_GREEN 1 -#define PIXEL_RED 2 -#define PIXEL_ALPHA 3 - -#define NUM_CHANNELS 4 -#define NUM_COLOUR_CHANNELS 3 -#define CHANNEL_SIZE 2 - -#define RED_CHANNEL 0 -#define GREEN_CHANNEL 1 -#define BLUE_CHANNEL 2 -#define ALPHA_CHANNEL 3 - -#define MAX_CHANNEL_VALUE UINT16_MAX -#define MIN_CHANNEL_VALUE UINT16_MIN - -void KisRgbU16ColorSpaceTester::allTests() -{ - // We need this so that the colour profile loading can operate without crashing. - KisFactory *factory = new KisFactory(); - - testBasics(); - testToTQImage(); - testCompositeOps(); - testMixColors(); - - delete factory; -} - -void KisRgbU16ColorSpaceTester::testBasics() -{ - KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); - - KisRgbU16ColorSpace *cs = new KisRgbU16ColorSpace(defProfile); - KisAbstractColorSpace * csSP = cs; - - CHECK(cs->hasAlpha(), true); - CHECK(cs->nChannels(), NUM_CHANNELS); - CHECK(cs->nColorChannels(), NUM_COLOUR_CHANNELS); - CHECK(cs->pixelSize(), NUM_CHANNELS * CHANNEL_SIZE); - - TQValueVector channels = cs->channels(); - - // Red - CHECK(channels[0]->pos(), PIXEL_RED * CHANNEL_SIZE); - CHECK(channels[0]->size(), CHANNEL_SIZE); - CHECK(channels[0]->channelType(), COLOR); - - // Green - CHECK(channels[1]->pos(), PIXEL_GREEN * CHANNEL_SIZE); - CHECK(channels[1]->size(), CHANNEL_SIZE); - CHECK(channels[1]->channelType(), COLOR); - - // Blue - CHECK(channels[2]->pos(), PIXEL_BLUE * CHANNEL_SIZE); - CHECK(channels[2]->size(), CHANNEL_SIZE); - CHECK(channels[2]->channelType(), COLOR); - - // Alpha - CHECK(channels[3]->pos(), PIXEL_ALPHA * CHANNEL_SIZE); - CHECK(channels[3]->size(), CHANNEL_SIZE); - CHECK(channels[3]->channelType(), ALPHA); - - KisPaintDeviceSP pd = new KisPaintDevice(cs, "test"); - - KisRgbU16ColorSpace::Pixel defaultPixel; - - memcpy(&defaultPixel, pd->dataManager()->defaultPixel(), sizeof(defaultPixel)); - - CHECK((int)defaultPixel.red, 0); - CHECK((int)defaultPixel.green, 0); - CHECK((int)defaultPixel.blue, 0); - CHECK((int)defaultPixel.alpha, 0); - - TQ_UINT16 pixel[NUM_CHANNELS]; - - cs->fromTQColor(tqRgb(255, 255, 255), reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); - - cs->fromTQColor(tqRgb(0, 0, 0), reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], MIN_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_GREEN], MIN_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_BLUE], MIN_CHANNEL_VALUE); - - cs->fromTQColor(tqRgb(128, 64, 192), reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], (uint)UINT8_TO_UINT16(128)); - CHECK((uint)pixel[PIXEL_GREEN], (uint)UINT8_TO_UINT16(64)); - CHECK((uint)pixel[PIXEL_BLUE], (uint)UINT8_TO_UINT16(192)); - - cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_OPAQUE, reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_ALPHA], MAX_CHANNEL_VALUE); - - cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_TRANSPARENT, reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_ALPHA], MIN_CHANNEL_VALUE); - - cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_OPAQUE / 2, reinterpret_cast(pixel)); - - CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); - CHECK((uint)pixel[PIXEL_ALPHA], UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); - - pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; - pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE; - pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE; - - TQColor c; - - cs->toTQColor(reinterpret_cast(pixel), &c); - - CHECK(c.red(), 255); - CHECK(c.green(), 255); - CHECK(c.blue(), 255); - - pixel[PIXEL_RED] = MIN_CHANNEL_VALUE; - pixel[PIXEL_GREEN] = MIN_CHANNEL_VALUE; - pixel[PIXEL_BLUE] = MIN_CHANNEL_VALUE; - - cs->toTQColor(reinterpret_cast(pixel), &c); - - CHECK(c.red(), 0); - CHECK(c.green(), 0); - CHECK(c.blue(), 0); - - pixel[PIXEL_RED] = MAX_CHANNEL_VALUE / 4; - pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; - pixel[PIXEL_BLUE] = (3 * MAX_CHANNEL_VALUE) / 4; - - cs->toTQColor(reinterpret_cast(pixel), &c); - - CHECK(c.red(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); - CHECK(c.green(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); - CHECK(c.blue(), (int)UINT16_TO_UINT8((3 * MAX_CHANNEL_VALUE) / 4)); - - pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; - pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE; - pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE; - pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE; - - TQ_UINT8 opacity; - - cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); - - CHECK(c.red(), 255); - CHECK(c.green(), 255); - CHECK(c.blue(), 255); - CHECK(opacity, OPACITY_OPAQUE); - - pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE; - - cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); - - CHECK(c.red(), 255); - CHECK(c.green(), 255); - CHECK(c.blue(), 255); - CHECK(opacity, OPACITY_OPAQUE); - - pixel[PIXEL_RED] = MIN_CHANNEL_VALUE; - pixel[PIXEL_GREEN] = MIN_CHANNEL_VALUE; - pixel[PIXEL_BLUE] = MIN_CHANNEL_VALUE; - pixel[PIXEL_ALPHA] = MIN_CHANNEL_VALUE; - - cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); - - CHECK(c.red(), 0); - CHECK(c.green(), 0); - CHECK(c.blue(), 0); - CHECK(opacity, OPACITY_TRANSPARENT); - - pixel[PIXEL_RED] = MAX_CHANNEL_VALUE / 4; - pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; - pixel[PIXEL_BLUE] = (3 * MAX_CHANNEL_VALUE) / 4; - pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE / 2; - - cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); - - CHECK(c.red(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); - CHECK(c.green(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); - CHECK(c.blue(), (int)UINT16_TO_UINT8((3 * MAX_CHANNEL_VALUE) / 4)); - CHECK((int)opacity, (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); - - #define NUM_PIXELS 4 - - KisRgbU16ColorSpace::Pixel pixels[NUM_PIXELS] = { - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, - {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, - {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} - }; - - cs->setAlpha(reinterpret_cast(pixels), OPACITY_OPAQUE / 2, NUM_PIXELS); - - CHECK((uint)pixels[0].red, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[0].green, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[0].blue, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[0].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); - - CHECK((uint)pixels[1].red, MAX_CHANNEL_VALUE / 3); - CHECK((uint)pixels[1].green, MAX_CHANNEL_VALUE / 2); - CHECK((uint)pixels[1].blue, MAX_CHANNEL_VALUE / 4); - CHECK((uint)pixels[1].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); - - CHECK((uint)pixels[2].red, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[2].green, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[2].blue, MAX_CHANNEL_VALUE); - CHECK((uint)pixels[2].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); - - CHECK((uint)pixels[3].red, MIN_CHANNEL_VALUE); - CHECK((uint)pixels[3].green, MIN_CHANNEL_VALUE); - CHECK((uint)pixels[3].blue, MIN_CHANNEL_VALUE); - CHECK((uint)pixels[3].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); - - pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; - pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; - pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE / 4; - pixel[PIXEL_ALPHA] = MIN_CHANNEL_VALUE; - - TQString valueText = cs->channelValueText(reinterpret_cast(pixel), RED_CHANNEL); - CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE)); - - valueText = cs->channelValueText(reinterpret_cast(pixel), GREEN_CHANNEL); - CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE / 2)); - - valueText = cs->channelValueText(reinterpret_cast(pixel), BLUE_CHANNEL); - CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE / 4)); - - valueText = cs->channelValueText(reinterpret_cast(pixel), ALPHA_CHANNEL); - CHECK(valueText, TQString().setNum(MIN_CHANNEL_VALUE)); - - valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), RED_CHANNEL); - CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE) / MAX_CHANNEL_VALUE)); - - valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), GREEN_CHANNEL); - CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE / 2) / MAX_CHANNEL_VALUE)); - - valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), BLUE_CHANNEL); - CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE / 4) / MAX_CHANNEL_VALUE)); - - valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), ALPHA_CHANNEL); - CHECK(valueText, TQString().setNum(static_cast(MIN_CHANNEL_VALUE) / MAX_CHANNEL_VALUE)); - - cs->setPixel(reinterpret_cast(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_UINT16 red; - TQ_UINT16 green; - TQ_UINT16 blue; - TQ_UINT16 alpha; - - cs->getPixel(reinterpret_cast(pixel), &red, &green, &blue, &alpha); - CHECK((uint)red, 128u); - CHECK((uint)green, 192u); - CHECK((uint)blue, 64u); - CHECK((uint)alpha, 99u); -} - -void KisRgbU16ColorSpaceTester::testMixColors() -{ - KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); - - KisAbstractColorSpace * cs = new KisRgbU16ColorSpace(defProfile); - - // Test mixColors. - TQ_UINT16 pixel1[NUM_CHANNELS]; - TQ_UINT16 pixel2[NUM_CHANNELS]; - TQ_UINT16 outputPixel[NUM_CHANNELS]; - - outputPixel[PIXEL_RED] = 0; - outputPixel[PIXEL_GREEN] = 0; - outputPixel[PIXEL_BLUE] = 0; - outputPixel[PIXEL_ALPHA] = 0; - - pixel1[PIXEL_RED] = UINT16_MAX; - pixel1[PIXEL_GREEN] = UINT16_MAX; - pixel1[PIXEL_BLUE] = UINT16_MAX; - pixel1[PIXEL_ALPHA] = UINT16_MAX; - - 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] = reinterpret_cast(pixel1); - pixelPtrs[1] = reinterpret_cast(pixel2); - - weights[0] = 255; - weights[1] = 0; - - cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); - - CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_ALPHA], UINT16_MAX); - - weights[0] = 0; - weights[1] = 255; - - cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(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, reinterpret_cast(outputPixel)); - - CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_ALPHA], (128u * UINT16_MAX) / 255u); - - pixel1[PIXEL_RED] = 20000; - pixel1[PIXEL_GREEN] = 10000; - pixel1[PIXEL_BLUE] = 5000; - pixel1[PIXEL_ALPHA] = UINT16_MAX; - - pixel2[PIXEL_RED] = 10000; - pixel2[PIXEL_GREEN] = 20000; - pixel2[PIXEL_BLUE] = 2000; - pixel2[PIXEL_ALPHA] = UINT16_MAX; - - cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); - - CHECK_TOLERANCE((uint)outputPixel[PIXEL_RED], (128u * 20000u + 127u * 10000u) / 255u, 5u); - CHECK_TOLERANCE((uint)outputPixel[PIXEL_GREEN], (128u * 10000u + 127u * 20000u) / 255u, 5u); - CHECK_TOLERANCE((uint)outputPixel[PIXEL_BLUE], (128u * 5000u + 127u * 2000u) / 255u, 5u); - CHECK((uint)outputPixel[PIXEL_ALPHA], UINT16_MAX); - - pixel1[PIXEL_RED] = 0; - pixel1[PIXEL_GREEN] = 0; - pixel1[PIXEL_BLUE] = 0; - pixel1[PIXEL_ALPHA] = 0; - - pixel2[PIXEL_RED] = UINT16_MAX; - pixel2[PIXEL_GREEN] = UINT16_MAX; - pixel2[PIXEL_BLUE] = UINT16_MAX; - pixel2[PIXEL_ALPHA] = UINT16_MAX; - - weights[0] = 89; - weights[1] = 166; - - cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); - - CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); - CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); - CHECK_TOLERANCE((uint)outputPixel[PIXEL_ALPHA], (89u * 0u + 166u * UINT16_MAX) / 255u, 5u); -} - -#define PIXELS_WIDTH 2 -#define PIXELS_HEIGHT 2 - -void KisRgbU16ColorSpaceTester::testToTQImage() -{ - KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); - - KisAbstractColorSpace * cs = new KisRgbU16ColorSpace(defProfile); - - KisRgbU16ColorSpace::Pixel pixels[PIXELS_WIDTH * PIXELS_HEIGHT] = { - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, - {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, - {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} - }; - - TQImage image = cs->convertToTQImage(reinterpret_cast(pixels), PIXELS_WIDTH, PIXELS_HEIGHT, 0, 0); - - TQRgb c = image.pixel(0, 0); - - CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); - - c = image.pixel(1, 0); - - CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 3)); - CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); - CHECK_TOLERANCE(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4), 1u); - CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); - - c = image.pixel(0, 1); - - CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); - CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); - - c = image.pixel(1, 1); - - CHECK(tqRed(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); - CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); - CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); - CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); -} - -#define NUM_ROWS 2 -#define NUM_COLUMNS 2 -#define SRC_ROW_STRIDE (NUM_COLUMNS * CHANNEL_SIZE) -#define DST_ROW_STRIDE (NUM_COLUMNS * CHANNEL_SIZE) -#define MASK_ROW_STRIDE NUM_COLUMNS - -/* -1 alpha 1 0 alpha 1 -1 alpha 0.5 0 alpha 1 -1 alpha 0.5 0 alpha 0.5 -1 alpha 0 0 alpha 0.5 - -*/ - -void KisRgbU16ColorSpaceTester::testCompositeOps() -{ - KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); - - KisRgbU16ColorSpace *cs = new KisRgbU16ColorSpace(defProfile); - - KisRgbU16ColorSpace::Pixel srcPixel; - KisRgbU16ColorSpace::Pixel dstPixel; - - srcPixel.red = UINT8_TO_UINT16(102); - srcPixel.green = UINT8_TO_UINT16(170); - srcPixel.blue = UINT8_TO_UINT16(238); - srcPixel.alpha = KisRgbU16ColorSpace::U16_OPACITY_OPAQUE; - - dstPixel = srcPixel; - - cs->compositeDivide(reinterpret_cast(&dstPixel), 1, reinterpret_cast(&srcPixel), - 1, 0, 0, 1, 1, KisRgbU16ColorSpace::U16_OPACITY_OPAQUE); - /* - CHECK(dstPixel.red, (TQ_UINT16)UINT8_TO_UINT16(253)); - CHECK(dstPixel.green, (TQ_UINT16)UINT8_TO_UINT16(254)); - CHECK(dstPixel.blue, (TQ_UINT16)UINT8_TO_UINT16(254)); - CHECK(dstPixel.alpha, KisRgbU16ColorSpace::U16_OPACITY_OPAQUE); - - TQ_UINT16 srcColor = 43690; - TQ_UINT16 dstColor = 43690; - - srcColor = TQMIN((dstColor * (65535u + 1u) + (srcColor / 2u)) / (1u + srcColor), 65535u); - - CHECK((int)srcColor, 65534); - - TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, 65535u); - - CHECK((int)newColor, 65534); - */ - - /* - KisRgbU16ColorSpace::Pixel srcPixels[NUM_ROWS * NUM_COLUMNS] = { - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, - {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, - {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} - }; - - KisRgbU16ColorSpace::Pixel dstPixels[NUM_ROWS * NUM_COLUMNS] = { - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, - {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, - {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, - {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} - }; - - cs->compositeOver(reinterpret_cast(dstPixels), DST_ROW_STRIDE, reinterpret_cast(srcPixels), - SRC_ROW_STRIDE, mask, MASK_ROW_STRIDE, NUM_ROWS, NUM_COLUMNS, opacity); - */ - - delete cs; -} - diff --git a/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cpp b/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cpp new file mode 100644 index 00000000..dedc28a9 --- /dev/null +++ b/chalk/colorspaces/rgb_u16/tests/kis_strategy_colorspace_rgb_u16_tester.cpp @@ -0,0 +1,524 @@ +/* + * Copyright (c) 2005 Adrian Page + * + * 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 +#include + +#include "kis_factory.h" +#include "kis_strategy_colorspace_rgb_u16_tester.h" +#include "kis_rgb_u16_colorspace.h" +#include "kis_integer_maths.h" +#include "kis_paint_device.h" + +using namespace KUnitTest; + +TDEUNITTEST_MODULE( tdeunittest_kis_strategy_colorspace_rgb_u16_tester, "RGB 16-bit integer colorspace tester" ); +TDEUNITTEST_MODULE_REGISTER_TESTER( KisRgbU16ColorSpaceTester ); + +#define PIXEL_BLUE 0 +#define PIXEL_GREEN 1 +#define PIXEL_RED 2 +#define PIXEL_ALPHA 3 + +#define NUM_CHANNELS 4 +#define NUM_COLOUR_CHANNELS 3 +#define CHANNEL_SIZE 2 + +#define RED_CHANNEL 0 +#define GREEN_CHANNEL 1 +#define BLUE_CHANNEL 2 +#define ALPHA_CHANNEL 3 + +#define MAX_CHANNEL_VALUE UINT16_MAX +#define MIN_CHANNEL_VALUE UINT16_MIN + +void KisRgbU16ColorSpaceTester::allTests() +{ + // We need this so that the colour profile loading can operate without crashing. + KisFactory *factory = new KisFactory(); + + testBasics(); + testToTQImage(); + testCompositeOps(); + testMixColors(); + + delete factory; +} + +void KisRgbU16ColorSpaceTester::testBasics() +{ + KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); + + KisRgbU16ColorSpace *cs = new KisRgbU16ColorSpace(defProfile); + KisAbstractColorSpace * csSP = cs; + + CHECK(cs->hasAlpha(), true); + CHECK(cs->nChannels(), NUM_CHANNELS); + CHECK(cs->nColorChannels(), NUM_COLOUR_CHANNELS); + CHECK(cs->pixelSize(), NUM_CHANNELS * CHANNEL_SIZE); + + TQValueVector channels = cs->channels(); + + // Red + CHECK(channels[0]->pos(), PIXEL_RED * CHANNEL_SIZE); + CHECK(channels[0]->size(), CHANNEL_SIZE); + CHECK(channels[0]->channelType(), COLOR); + + // Green + CHECK(channels[1]->pos(), PIXEL_GREEN * CHANNEL_SIZE); + CHECK(channels[1]->size(), CHANNEL_SIZE); + CHECK(channels[1]->channelType(), COLOR); + + // Blue + CHECK(channels[2]->pos(), PIXEL_BLUE * CHANNEL_SIZE); + CHECK(channels[2]->size(), CHANNEL_SIZE); + CHECK(channels[2]->channelType(), COLOR); + + // Alpha + CHECK(channels[3]->pos(), PIXEL_ALPHA * CHANNEL_SIZE); + CHECK(channels[3]->size(), CHANNEL_SIZE); + CHECK(channels[3]->channelType(), ALPHA); + + KisPaintDeviceSP pd = new KisPaintDevice(cs, "test"); + + KisRgbU16ColorSpace::Pixel defaultPixel; + + memcpy(&defaultPixel, pd->dataManager()->defaultPixel(), sizeof(defaultPixel)); + + CHECK((int)defaultPixel.red, 0); + CHECK((int)defaultPixel.green, 0); + CHECK((int)defaultPixel.blue, 0); + CHECK((int)defaultPixel.alpha, 0); + + TQ_UINT16 pixel[NUM_CHANNELS]; + + cs->fromTQColor(tqRgb(255, 255, 255), reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); + + cs->fromTQColor(tqRgb(0, 0, 0), reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], MIN_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_GREEN], MIN_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_BLUE], MIN_CHANNEL_VALUE); + + cs->fromTQColor(tqRgb(128, 64, 192), reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], (uint)UINT8_TO_UINT16(128)); + CHECK((uint)pixel[PIXEL_GREEN], (uint)UINT8_TO_UINT16(64)); + CHECK((uint)pixel[PIXEL_BLUE], (uint)UINT8_TO_UINT16(192)); + + cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_OPAQUE, reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_ALPHA], MAX_CHANNEL_VALUE); + + cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_TRANSPARENT, reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_ALPHA], MIN_CHANNEL_VALUE); + + cs->fromTQColor(tqRgb(255, 255, 255), OPACITY_OPAQUE / 2, reinterpret_cast(pixel)); + + CHECK((uint)pixel[PIXEL_RED], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_GREEN], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_BLUE], MAX_CHANNEL_VALUE); + CHECK((uint)pixel[PIXEL_ALPHA], UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); + + pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; + pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE; + pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE; + + TQColor c; + + cs->toTQColor(reinterpret_cast(pixel), &c); + + CHECK(c.red(), 255); + CHECK(c.green(), 255); + CHECK(c.blue(), 255); + + pixel[PIXEL_RED] = MIN_CHANNEL_VALUE; + pixel[PIXEL_GREEN] = MIN_CHANNEL_VALUE; + pixel[PIXEL_BLUE] = MIN_CHANNEL_VALUE; + + cs->toTQColor(reinterpret_cast(pixel), &c); + + CHECK(c.red(), 0); + CHECK(c.green(), 0); + CHECK(c.blue(), 0); + + pixel[PIXEL_RED] = MAX_CHANNEL_VALUE / 4; + pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; + pixel[PIXEL_BLUE] = (3 * MAX_CHANNEL_VALUE) / 4; + + cs->toTQColor(reinterpret_cast(pixel), &c); + + CHECK(c.red(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); + CHECK(c.green(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); + CHECK(c.blue(), (int)UINT16_TO_UINT8((3 * MAX_CHANNEL_VALUE) / 4)); + + pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; + pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE; + pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE; + pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE; + + TQ_UINT8 opacity; + + cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); + + CHECK(c.red(), 255); + CHECK(c.green(), 255); + CHECK(c.blue(), 255); + CHECK(opacity, OPACITY_OPAQUE); + + pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE; + + cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); + + CHECK(c.red(), 255); + CHECK(c.green(), 255); + CHECK(c.blue(), 255); + CHECK(opacity, OPACITY_OPAQUE); + + pixel[PIXEL_RED] = MIN_CHANNEL_VALUE; + pixel[PIXEL_GREEN] = MIN_CHANNEL_VALUE; + pixel[PIXEL_BLUE] = MIN_CHANNEL_VALUE; + pixel[PIXEL_ALPHA] = MIN_CHANNEL_VALUE; + + cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); + + CHECK(c.red(), 0); + CHECK(c.green(), 0); + CHECK(c.blue(), 0); + CHECK(opacity, OPACITY_TRANSPARENT); + + pixel[PIXEL_RED] = MAX_CHANNEL_VALUE / 4; + pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; + pixel[PIXEL_BLUE] = (3 * MAX_CHANNEL_VALUE) / 4; + pixel[PIXEL_ALPHA] = MAX_CHANNEL_VALUE / 2; + + cs->toTQColor(reinterpret_cast(pixel), &c, &opacity); + + CHECK(c.red(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); + CHECK(c.green(), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); + CHECK(c.blue(), (int)UINT16_TO_UINT8((3 * MAX_CHANNEL_VALUE) / 4)); + CHECK((int)opacity, (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); + + #define NUM_PIXELS 4 + + KisRgbU16ColorSpace::Pixel pixels[NUM_PIXELS] = { + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, + {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, + {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} + }; + + cs->setAlpha(reinterpret_cast(pixels), OPACITY_OPAQUE / 2, NUM_PIXELS); + + CHECK((uint)pixels[0].red, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[0].green, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[0].blue, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[0].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); + + CHECK((uint)pixels[1].red, MAX_CHANNEL_VALUE / 3); + CHECK((uint)pixels[1].green, MAX_CHANNEL_VALUE / 2); + CHECK((uint)pixels[1].blue, MAX_CHANNEL_VALUE / 4); + CHECK((uint)pixels[1].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); + + CHECK((uint)pixels[2].red, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[2].green, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[2].blue, MAX_CHANNEL_VALUE); + CHECK((uint)pixels[2].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); + + CHECK((uint)pixels[3].red, MIN_CHANNEL_VALUE); + CHECK((uint)pixels[3].green, MIN_CHANNEL_VALUE); + CHECK((uint)pixels[3].blue, MIN_CHANNEL_VALUE); + CHECK((uint)pixels[3].alpha, (uint)UINT8_TO_UINT16(OPACITY_OPAQUE / 2)); + + pixel[PIXEL_RED] = MAX_CHANNEL_VALUE; + pixel[PIXEL_GREEN] = MAX_CHANNEL_VALUE / 2; + pixel[PIXEL_BLUE] = MAX_CHANNEL_VALUE / 4; + pixel[PIXEL_ALPHA] = MIN_CHANNEL_VALUE; + + TQString valueText = cs->channelValueText(reinterpret_cast(pixel), RED_CHANNEL); + CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE)); + + valueText = cs->channelValueText(reinterpret_cast(pixel), GREEN_CHANNEL); + CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE / 2)); + + valueText = cs->channelValueText(reinterpret_cast(pixel), BLUE_CHANNEL); + CHECK(valueText, TQString().setNum(MAX_CHANNEL_VALUE / 4)); + + valueText = cs->channelValueText(reinterpret_cast(pixel), ALPHA_CHANNEL); + CHECK(valueText, TQString().setNum(MIN_CHANNEL_VALUE)); + + valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), RED_CHANNEL); + CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE) / MAX_CHANNEL_VALUE)); + + valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), GREEN_CHANNEL); + CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE / 2) / MAX_CHANNEL_VALUE)); + + valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), BLUE_CHANNEL); + CHECK(valueText, TQString().setNum(static_cast(MAX_CHANNEL_VALUE / 4) / MAX_CHANNEL_VALUE)); + + valueText = cs->normalisedChannelValueText(reinterpret_cast(pixel), ALPHA_CHANNEL); + CHECK(valueText, TQString().setNum(static_cast(MIN_CHANNEL_VALUE) / MAX_CHANNEL_VALUE)); + + cs->setPixel(reinterpret_cast(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_UINT16 red; + TQ_UINT16 green; + TQ_UINT16 blue; + TQ_UINT16 alpha; + + cs->getPixel(reinterpret_cast(pixel), &red, &green, &blue, &alpha); + CHECK((uint)red, 128u); + CHECK((uint)green, 192u); + CHECK((uint)blue, 64u); + CHECK((uint)alpha, 99u); +} + +void KisRgbU16ColorSpaceTester::testMixColors() +{ + KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); + + KisAbstractColorSpace * cs = new KisRgbU16ColorSpace(defProfile); + + // Test mixColors. + TQ_UINT16 pixel1[NUM_CHANNELS]; + TQ_UINT16 pixel2[NUM_CHANNELS]; + TQ_UINT16 outputPixel[NUM_CHANNELS]; + + outputPixel[PIXEL_RED] = 0; + outputPixel[PIXEL_GREEN] = 0; + outputPixel[PIXEL_BLUE] = 0; + outputPixel[PIXEL_ALPHA] = 0; + + pixel1[PIXEL_RED] = UINT16_MAX; + pixel1[PIXEL_GREEN] = UINT16_MAX; + pixel1[PIXEL_BLUE] = UINT16_MAX; + pixel1[PIXEL_ALPHA] = UINT16_MAX; + + 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] = reinterpret_cast(pixel1); + pixelPtrs[1] = reinterpret_cast(pixel2); + + weights[0] = 255; + weights[1] = 0; + + cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); + + CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_ALPHA], UINT16_MAX); + + weights[0] = 0; + weights[1] = 255; + + cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(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, reinterpret_cast(outputPixel)); + + CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_ALPHA], (128u * UINT16_MAX) / 255u); + + pixel1[PIXEL_RED] = 20000; + pixel1[PIXEL_GREEN] = 10000; + pixel1[PIXEL_BLUE] = 5000; + pixel1[PIXEL_ALPHA] = UINT16_MAX; + + pixel2[PIXEL_RED] = 10000; + pixel2[PIXEL_GREEN] = 20000; + pixel2[PIXEL_BLUE] = 2000; + pixel2[PIXEL_ALPHA] = UINT16_MAX; + + cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); + + CHECK_TOLERANCE((uint)outputPixel[PIXEL_RED], (128u * 20000u + 127u * 10000u) / 255u, 5u); + CHECK_TOLERANCE((uint)outputPixel[PIXEL_GREEN], (128u * 10000u + 127u * 20000u) / 255u, 5u); + CHECK_TOLERANCE((uint)outputPixel[PIXEL_BLUE], (128u * 5000u + 127u * 2000u) / 255u, 5u); + CHECK((uint)outputPixel[PIXEL_ALPHA], UINT16_MAX); + + pixel1[PIXEL_RED] = 0; + pixel1[PIXEL_GREEN] = 0; + pixel1[PIXEL_BLUE] = 0; + pixel1[PIXEL_ALPHA] = 0; + + pixel2[PIXEL_RED] = UINT16_MAX; + pixel2[PIXEL_GREEN] = UINT16_MAX; + pixel2[PIXEL_BLUE] = UINT16_MAX; + pixel2[PIXEL_ALPHA] = UINT16_MAX; + + weights[0] = 89; + weights[1] = 166; + + cs->mixColors(pixelPtrs, weights, 2, reinterpret_cast(outputPixel)); + + CHECK((uint)outputPixel[PIXEL_RED], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_GREEN], UINT16_MAX); + CHECK((uint)outputPixel[PIXEL_BLUE], UINT16_MAX); + CHECK_TOLERANCE((uint)outputPixel[PIXEL_ALPHA], (89u * 0u + 166u * UINT16_MAX) / 255u, 5u); +} + +#define PIXELS_WIDTH 2 +#define PIXELS_HEIGHT 2 + +void KisRgbU16ColorSpaceTester::testToTQImage() +{ + KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); + + KisAbstractColorSpace * cs = new KisRgbU16ColorSpace(defProfile); + + KisRgbU16ColorSpace::Pixel pixels[PIXELS_WIDTH * PIXELS_HEIGHT] = { + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, + {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, + {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} + }; + + TQImage image = cs->convertToTQImage(reinterpret_cast(pixels), PIXELS_WIDTH, PIXELS_HEIGHT, 0, 0); + + TQRgb c = image.pixel(0, 0); + + CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4)); + + c = image.pixel(1, 0); + + CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 3)); + CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); + CHECK_TOLERANCE(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 4), 1u); + CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE / 2)); + + c = image.pixel(0, 1); + + CHECK(tqRed(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); + CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); + + c = image.pixel(1, 1); + + CHECK(tqRed(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); + CHECK(tqGreen(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); + CHECK(tqBlue(c), (int)UINT16_TO_UINT8(MIN_CHANNEL_VALUE)); + CHECK(tqAlpha(c), (int)UINT16_TO_UINT8(MAX_CHANNEL_VALUE)); +} + +#define NUM_ROWS 2 +#define NUM_COLUMNS 2 +#define SRC_ROW_STRIDE (NUM_COLUMNS * CHANNEL_SIZE) +#define DST_ROW_STRIDE (NUM_COLUMNS * CHANNEL_SIZE) +#define MASK_ROW_STRIDE NUM_COLUMNS + +/* +1 alpha 1 0 alpha 1 +1 alpha 0.5 0 alpha 1 +1 alpha 0.5 0 alpha 0.5 +1 alpha 0 0 alpha 0.5 + +*/ + +void KisRgbU16ColorSpaceTester::testCompositeOps() +{ + KisProfile *defProfile = new KisProfile(cmsCreate_sRGBProfile()); + + KisRgbU16ColorSpace *cs = new KisRgbU16ColorSpace(defProfile); + + KisRgbU16ColorSpace::Pixel srcPixel; + KisRgbU16ColorSpace::Pixel dstPixel; + + srcPixel.red = UINT8_TO_UINT16(102); + srcPixel.green = UINT8_TO_UINT16(170); + srcPixel.blue = UINT8_TO_UINT16(238); + srcPixel.alpha = KisRgbU16ColorSpace::U16_OPACITY_OPAQUE; + + dstPixel = srcPixel; + + cs->compositeDivide(reinterpret_cast(&dstPixel), 1, reinterpret_cast(&srcPixel), + 1, 0, 0, 1, 1, KisRgbU16ColorSpace::U16_OPACITY_OPAQUE); + /* + CHECK(dstPixel.red, (TQ_UINT16)UINT8_TO_UINT16(253)); + CHECK(dstPixel.green, (TQ_UINT16)UINT8_TO_UINT16(254)); + CHECK(dstPixel.blue, (TQ_UINT16)UINT8_TO_UINT16(254)); + CHECK(dstPixel.alpha, KisRgbU16ColorSpace::U16_OPACITY_OPAQUE); + + TQ_UINT16 srcColor = 43690; + TQ_UINT16 dstColor = 43690; + + srcColor = TQMIN((dstColor * (65535u + 1u) + (srcColor / 2u)) / (1u + srcColor), 65535u); + + CHECK((int)srcColor, 65534); + + TQ_UINT16 newColor = UINT16_BLEND(srcColor, dstColor, 65535u); + + CHECK((int)newColor, 65534); + */ + + /* + KisRgbU16ColorSpace::Pixel srcPixels[NUM_ROWS * NUM_COLUMNS] = { + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, + {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, + {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} + }; + + KisRgbU16ColorSpace::Pixel dstPixels[NUM_ROWS * NUM_COLUMNS] = { + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE / 4}, + {MAX_CHANNEL_VALUE / 4, MAX_CHANNEL_VALUE / 2, MAX_CHANNEL_VALUE / 3, MAX_CHANNEL_VALUE / 2}, + {MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MAX_CHANNEL_VALUE, MIN_CHANNEL_VALUE}, + {MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MIN_CHANNEL_VALUE, MAX_CHANNEL_VALUE} + }; + + cs->compositeOver(reinterpret_cast(dstPixels), DST_ROW_STRIDE, reinterpret_cast(srcPixels), + SRC_ROW_STRIDE, mask, MASK_ROW_STRIDE, NUM_ROWS, NUM_COLUMNS, opacity); + */ + + delete cs; +} + -- cgit v1.2.1