From a48e2d5021dcbf11fc6998e8cbf688e1ffb9e90e Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Sun, 18 May 2014 23:41:38 +0300 Subject: Move dyepalatte into separate file. --- src/CMakeLists.txt | 2 + src/Makefile.am | 4 + src/gui/theme.cpp | 1 + src/resources/dye.cpp | 368 +-------------------------------- src/resources/dye.h | 56 +---- src/resources/dyepalette.cpp | 400 ++++++++++++++++++++++++++++++++++++ src/resources/dyepalette.h | 87 ++++++++ src/resources/imagehelper.cpp | 1 + src/resources/openglimagehelper.cpp | 1 + src/resources/sdl2imagehelper.cpp | 1 + src/resources/sdlimagehelper.cpp | 4 +- 11 files changed, 503 insertions(+), 422 deletions(-) create mode 100644 src/resources/dyepalette.cpp create mode 100644 src/resources/dyepalette.h diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 983fa1132..d31035579 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -533,6 +533,8 @@ SET(SRCS resources/dye.cpp resources/dye.h resources/dyecolor.h + resources/dyepalette.cpp + resources/dyepalette.h resources/db/emotedb.cpp resources/db/emotedb.h resources/fboinfo.h diff --git a/src/Makefile.am b/src/Makefile.am index 43c594c8d..599f66026 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -71,6 +71,8 @@ dyecmd_SOURCES += dyetool/dyemain.cpp \ resources/db/palettedb.h \ resources/dye.cpp \ resources/dye.h \ + resources/dyepalette.cpp \ + resources/dyepalette.h \ resources/image.cpp \ resources/image.h \ resources/imagehelper.cpp \ @@ -639,6 +641,8 @@ manaplus_SOURCES += gui/widgets/avatarlistbox.cpp \ resources/dye.cpp \ resources/dye.h \ resources/dyecolor.h \ + resources/dyepalette.cpp \ + resources/dyepalette.h \ resources/db/emotedb.cpp \ resources/db/emotedb.h \ resources/fboinfo.h \ diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp index c11132d8d..5e1c6e4c8 100644 --- a/src/gui/theme.cpp +++ b/src/gui/theme.cpp @@ -31,6 +31,7 @@ #include "gui/themeinfo.h" #include "resources/dye.h" +#include "resources/dyepalette.h" #include "resources/image.h" #include "resources/resourcemanager.h" diff --git a/src/resources/dye.cpp b/src/resources/dye.cpp index ce15c5b2d..3f6929c5c 100644 --- a/src/resources/dye.cpp +++ b/src/resources/dye.cpp @@ -24,6 +24,8 @@ #include "logger.h" +#include "resources/dyepalette.h" + #include "resources/db/palettedb.h" #include "utils/delete2.h" @@ -35,372 +37,6 @@ #include "debug.h" -DyePalette::DyePalette(const std::string &description, - const uint8_t blockSize) : - mColors() -{ - const size_t size = static_cast(description.length()); - if (size == 0) - return; - - if (description[0] == '#') - { - size_t pos = 1; - for ( ; ; ) - { - if (pos + blockSize > size) - break; - - DyeColor color(0, 0, 0, 0); - - for (size_t i = 0, colorIdx = 0; i < blockSize && colorIdx < 4; - i += 2, colorIdx ++) - { - color.value[colorIdx] = static_cast(( - hexDecode(description[pos + i]) << 4) - + hexDecode(description[pos + i + 1])); - } - mColors.push_back(color); - pos += blockSize; - - if (pos == size) - return; - if (description[pos] != ',') - break; - - ++pos; - } - } - else if (description[0] == '@') - { - size_t pos = 1; - for ( ; pos < size ; ) - { - const size_t idx = description.find(',', pos); - if (idx == std::string::npos) - return; - if (idx == pos) - break; - mColors.push_back(PaletteDB::getColor( - description.substr(pos, idx - pos))); - pos = idx + 1; - } - } - - logger->log("Error, invalid embedded palette: %s", description.c_str()); -} - -unsigned int DyePalette::hexDecode(const signed char c) -{ - if ('0' <= c && c <= '9') - return c - '0'; - else if ('A' <= c && c <= 'F') - return c - 'A' + 10; - else if ('a' <= c && c <= 'f') - return c - 'a' + 10; - else - return 0; -} - -void DyePalette::getColor(const int intensity, int color[3]) const -{ - if (intensity == 0) - { - color[0] = 0; - color[1] = 0; - color[2] = 0; - return; - } - - const int last = static_cast(mColors.size()); - if (last == 0) - return; - - const int intLast = intensity * last; - const int i = intLast / 255; - const int t = intLast % 255; - - int j = t != 0 ? i : i - 1; - - if (j >= last) - j = 0; - - // Get the exact color if any, the next color otherwise. - const int r2 = mColors[j].value[0]; - const int g2 = mColors[j].value[1]; - const int b2 = mColors[j].value[2]; - - if (t == 0) - { - // Exact color. - color[0] = r2; - color[1] = g2; - color[2] = b2; - return; - } - - // Get the previous color. First color is implicitly black. - int r1 = 0, g1 = 0, b1 = 0; - if (i > 0 && i < last + 1) - { - r1 = mColors[i - 1].value[0]; - g1 = mColors[i - 1].value[1]; - b1 = mColors[i - 1].value[2]; - } - - // Perform a linear interpolation. - color[0] = ((255 - t) * r1 + t * r2) / 255; - color[1] = ((255 - t) * g1 + t * g2) / 255; - color[2] = ((255 - t) * b1 + t * b2) / 255; -} - -void DyePalette::getColor(double intensity, int color[3]) const -{ - // Nothing to do here - if (mColors.empty()) - return; - - // Force range - if (intensity > 1.0) - intensity = 1.0; - else if (intensity < 0.0) - intensity = 0.0; - - // Scale up - intensity *= static_cast(mColors.size() - 1); - - // Color indices - const int i = static_cast(floor(intensity)); - const int j = static_cast(ceil(intensity)); - - if (i == j) - { - // Exact color. - color[0] = mColors[i].value[0]; - color[1] = mColors[i].value[1]; - color[2] = mColors[i].value[2]; - return; - } - - intensity -= i; - const double rest = 1 - intensity; - - // Get the colors - const int r1 = mColors[i].value[0]; - const int g1 = mColors[i].value[1]; - const int b1 = mColors[i].value[2]; - const int r2 = mColors[j].value[0]; - const int g2 = mColors[j].value[1]; - const int b2 = mColors[j].value[2]; - - // Perform the interpolation. - color[0] = static_cast(rest * r1 + intensity * r2); - color[1] = static_cast(rest * g1 + intensity * g2); - color[2] = static_cast(rest * b1 + intensity * b2); -} - -void DyePalette::replaceSColor(uint32_t *restrict pixels, - const int bufSize) const -{ - std::vector::const_iterator it_end = mColors.end(); - const size_t sz = mColors.size(); - if (!sz) - return; - if (sz % 2) - -- it_end; - - for (uint32_t *p_end = pixels + static_cast(bufSize); - pixels != p_end; - ++pixels) - { - uint8_t *const p = reinterpret_cast(pixels); -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = *pixels & 0xff000000; - const unsigned int data = (*pixels) & 0x00ffffff; -#else - const int alpha = *p & 0xff; - const unsigned int data = (*pixels) & 0xffffff00; -#endif -// logger->log("c:%04d %08x", c, *pixels); -// logger->log("data: %08x", data); - if (!alpha) - { -// logger->log("skip: %08x", *pixels); - continue; - } - - std::vector::const_iterator it = mColors.begin(); - while (it != it_end) - { - const DyeColor &col = *it; - ++ it; - const DyeColor &col2 = *it; - -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const unsigned int coldata = (col.value[2] << 16) - | (col.value[1] << 8) | (col.value[0]); -#else - const unsigned int coldata = (col.value[2] << 8) - | (col.value[1] << 16) | (col.value[0] << 24); -#endif -// logger->log("coldata: %08x", coldata); - if (data == coldata) - { -// logger->log("correct"); - p[3] = col2.value[0]; - p[2] = col2.value[1]; - p[1] = col2.value[2]; - break; - } - - ++ it; - } - } -} - -void DyePalette::replaceAColor(uint32_t *restrict pixels, - const int bufSize) const -{ - std::vector::const_iterator it_end = mColors.end(); - const size_t sz = mColors.size(); - if (!sz) - return; - if (sz % 2) - -- it_end; - - for (uint32_t *p_end = pixels + static_cast(bufSize); - pixels != p_end; - ++pixels) - { - uint8_t *const p = reinterpret_cast(pixels); - const unsigned int data = *pixels; - - std::vector::const_iterator it = mColors.begin(); - while (it != it_end) - { - const DyeColor &col = *it; - ++ it; - const DyeColor &col2 = *it; - -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const unsigned int coldata = (col.value[3] << 24) - | (col.value[2] << 16) | (col.value[1] << 8) | (col.value[0]); -#else - const unsigned int coldata = (col.value[3]) | (col.value[2] << 8) - | (col.value[1] << 16) | (col.value[0] << 24); -#endif - - if (data == coldata) - { - p[3] = col2.value[0]; - p[2] = col2.value[1]; - p[1] = col2.value[2]; - p[0] = col2.value[3]; - break; - } - - ++ it; - } - } -} - -void DyePalette::replaceSOGLColor(uint32_t *restrict pixels, - const int bufSize) const -{ - std::vector::const_iterator it_end = mColors.end(); - const size_t sz = mColors.size(); - if (!sz) - return; - if (sz % 2) - -- it_end; - - for (uint32_t *p_end = pixels + static_cast(bufSize); - pixels != p_end; - ++pixels) - { - uint8_t *const p = reinterpret_cast(pixels); -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = *p & 0xff; - const unsigned int data = (*pixels) & 0xffffff00; -#else - const int alpha = *pixels & 0xff000000; - const unsigned int data = (*pixels) & 0x00ffffff; -#endif - if (!alpha) - continue; - - std::vector::const_iterator it = mColors.begin(); - while (it != it_end) - { - const DyeColor &col = *it; - ++ it; - const DyeColor &col2 = *it; - -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const unsigned int coldata = (col.value[0] << 24) - | (col.value[1] << 16) | (col.value[2] << 8); -#else - const unsigned int coldata = (col.value[0]) - | (col.value[1] << 8) | (col.value[2] << 16); -#endif - if (data == coldata) - { - p[0] = col2.value[0]; - p[1] = col2.value[1]; - p[2] = col2.value[2]; - break; - } - - ++ it; - } - } -} - -void DyePalette::replaceAOGLColor(uint32_t *restrict pixels, - const int bufSize) const -{ - std::vector::const_iterator it_end = mColors.end(); - const size_t sz = mColors.size(); - if (!sz) - return; - if (sz % 2) - -- it_end; - - for (uint32_t *p_end = pixels + static_cast(bufSize); - pixels != p_end; - ++pixels) - { - uint8_t *const p = reinterpret_cast(pixels); - const unsigned int data = *pixels; - - std::vector::const_iterator it = mColors.begin(); - while (it != it_end) - { - const DyeColor &col = *it; - ++ it; - const DyeColor &col2 = *it; - -#if SDL_BYTEORDER == SDL_BIG_ENDIAN - const unsigned int coldata = (col.value[0] << 24) - | (col.value[1] << 16) | (col.value[2] << 8) | col.value[3]; -#else - const unsigned int coldata = (col.value[0]) | (col.value[1] << 8) - | (col.value[2] << 16) | (col.value[3] << 24); -#endif - if (data == coldata) - { - p[0] = col2.value[0]; - p[1] = col2.value[1]; - p[2] = col2.value[2]; - p[3] = col2.value[3]; - break; - } - - ++ it; - } - } -} - Dye::Dye(const std::string &description) { for (int i = 0; i < dyePalateSize; ++i) diff --git a/src/resources/dye.h b/src/resources/dye.h index 80da36506..ad2253ea3 100644 --- a/src/resources/dye.h +++ b/src/resources/dye.h @@ -30,64 +30,12 @@ #include "localconsts.h" +class DyePalette; + const int dyePalateSize = 9; const int sPaleteIndex = 7; const int aPaleteIndex = 8; -/** - * Class for performing a linear interpolation between colors. - */ -class DyePalette final -{ - public: - /** - * Creates a palette based on the given string. - * The string is either a file name or a sequence of hexadecimal RGB - * values separated by ',' and starting with '#'. - */ - DyePalette(const std::string &pallete, const uint8_t blockSize); - - A_DELETE_COPY(DyePalette) - - /** - * Gets a pixel color depending on its intensity. First color is - * implicitly black (0, 0, 0). - */ - void getColor(const int intensity, int color[3]) const; - - /** - * Gets a pixel color depending on its intensity. - */ - void getColor(double intensity, int color[3]) const; - - /** - * replace colors for SDL for S dye. - */ - void replaceSColor(uint32_t *restrict pixels, const int bufSize) const; - - /** - * replace colors for SDL for S dye. - */ - void replaceAColor(uint32_t *restrict pixels, const int bufSize) const; - - /** - * replace colors for OpenGL for S dye. - */ - void replaceSOGLColor(uint32_t *restrict pixels, - const int bufSize) const; - - /** - * replace colors for OpenGL for A dye. - */ - void replaceAOGLColor(uint32_t *restrict pixels, - const int bufSize) const; - - static unsigned int hexDecode(const signed char c) A_WARN_UNUSED; - - private: - std::vector mColors; -}; - /** * Class for dispatching pixel-recoloring amongst several palettes. */ diff --git a/src/resources/dyepalette.cpp b/src/resources/dyepalette.cpp new file mode 100644 index 000000000..ab1e2c2f2 --- /dev/null +++ b/src/resources/dyepalette.cpp @@ -0,0 +1,400 @@ +/* + * The ManaPlus Client + * Copyright (C) 2007-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2014 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * 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 + * 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, see . + */ + +#include "resources/dyepalette.h" + +#include "logger.h" + +#include "resources/db/palettedb.h" + +#include +#include + +#include + +#include "debug.h" + +DyePalette::DyePalette(const std::string &description, + const uint8_t blockSize) : + mColors() +{ + const size_t size = static_cast(description.length()); + if (size == 0) + return; + + if (description[0] == '#') + { + size_t pos = 1; + for ( ; ; ) + { + if (pos + blockSize > size) + break; + + DyeColor color(0, 0, 0, 0); + + for (size_t i = 0, colorIdx = 0; i < blockSize && colorIdx < 4; + i += 2, colorIdx ++) + { + color.value[colorIdx] = static_cast(( + hexDecode(description[pos + i]) << 4) + + hexDecode(description[pos + i + 1])); + } + mColors.push_back(color); + pos += blockSize; + + if (pos == size) + return; + if (description[pos] != ',') + break; + + ++pos; + } + } + else if (description[0] == '@') + { + size_t pos = 1; + for ( ; pos < size ; ) + { + const size_t idx = description.find(',', pos); + if (idx == std::string::npos) + return; + if (idx == pos) + break; + mColors.push_back(PaletteDB::getColor( + description.substr(pos, idx - pos))); + pos = idx + 1; + } + } + + logger->log("Error, invalid embedded palette: %s", description.c_str()); +} + +unsigned int DyePalette::hexDecode(const signed char c) +{ + if ('0' <= c && c <= '9') + return c - '0'; + else if ('A' <= c && c <= 'F') + return c - 'A' + 10; + else if ('a' <= c && c <= 'f') + return c - 'a' + 10; + else + return 0; +} + +void DyePalette::getColor(const int intensity, int color[3]) const +{ + if (intensity == 0) + { + color[0] = 0; + color[1] = 0; + color[2] = 0; + return; + } + + const int last = static_cast(mColors.size()); + if (last == 0) + return; + + const int intLast = intensity * last; + const int i = intLast / 255; + const int t = intLast % 255; + + int j = t != 0 ? i : i - 1; + + if (j >= last) + j = 0; + + // Get the exact color if any, the next color otherwise. + const int r2 = mColors[j].value[0]; + const int g2 = mColors[j].value[1]; + const int b2 = mColors[j].value[2]; + + if (t == 0) + { + // Exact color. + color[0] = r2; + color[1] = g2; + color[2] = b2; + return; + } + + // Get the previous color. First color is implicitly black. + int r1 = 0, g1 = 0, b1 = 0; + if (i > 0 && i < last + 1) + { + r1 = mColors[i - 1].value[0]; + g1 = mColors[i - 1].value[1]; + b1 = mColors[i - 1].value[2]; + } + + // Perform a linear interpolation. + color[0] = ((255 - t) * r1 + t * r2) / 255; + color[1] = ((255 - t) * g1 + t * g2) / 255; + color[2] = ((255 - t) * b1 + t * b2) / 255; +} + +void DyePalette::getColor(double intensity, int color[3]) const +{ + // Nothing to do here + if (mColors.empty()) + return; + + // Force range + if (intensity > 1.0) + intensity = 1.0; + else if (intensity < 0.0) + intensity = 0.0; + + // Scale up + intensity *= static_cast(mColors.size() - 1); + + // Color indices + const int i = static_cast(floor(intensity)); + const int j = static_cast(ceil(intensity)); + + if (i == j) + { + // Exact color. + color[0] = mColors[i].value[0]; + color[1] = mColors[i].value[1]; + color[2] = mColors[i].value[2]; + return; + } + + intensity -= i; + const double rest = 1 - intensity; + + // Get the colors + const int r1 = mColors[i].value[0]; + const int g1 = mColors[i].value[1]; + const int b1 = mColors[i].value[2]; + const int r2 = mColors[j].value[0]; + const int g2 = mColors[j].value[1]; + const int b2 = mColors[j].value[2]; + + // Perform the interpolation. + color[0] = static_cast(rest * r1 + intensity * r2); + color[1] = static_cast(rest * g1 + intensity * g2); + color[2] = static_cast(rest * b1 + intensity * b2); +} + +void DyePalette::replaceSColor(uint32_t *restrict pixels, + const int bufSize) const +{ + std::vector::const_iterator it_end = mColors.end(); + const size_t sz = mColors.size(); + if (!sz) + return; + if (sz % 2) + -- it_end; + + for (uint32_t *p_end = pixels + static_cast(bufSize); + pixels != p_end; + ++pixels) + { + uint8_t *const p = reinterpret_cast(pixels); +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const int alpha = *pixels & 0xff000000; + const unsigned int data = (*pixels) & 0x00ffffff; +#else + const int alpha = *p & 0xff; + const unsigned int data = (*pixels) & 0xffffff00; +#endif +// logger->log("c:%04d %08x", c, *pixels); +// logger->log("data: %08x", data); + if (!alpha) + { +// logger->log("skip: %08x", *pixels); + continue; + } + + std::vector::const_iterator it = mColors.begin(); + while (it != it_end) + { + const DyeColor &col = *it; + ++ it; + const DyeColor &col2 = *it; + +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const unsigned int coldata = (col.value[2] << 16) + | (col.value[1] << 8) | (col.value[0]); +#else + const unsigned int coldata = (col.value[2] << 8) + | (col.value[1] << 16) | (col.value[0] << 24); +#endif +// logger->log("coldata: %08x", coldata); + if (data == coldata) + { +// logger->log("correct"); + p[3] = col2.value[0]; + p[2] = col2.value[1]; + p[1] = col2.value[2]; + break; + } + + ++ it; + } + } +} + +void DyePalette::replaceAColor(uint32_t *restrict pixels, + const int bufSize) const +{ + std::vector::const_iterator it_end = mColors.end(); + const size_t sz = mColors.size(); + if (!sz) + return; + if (sz % 2) + -- it_end; + + for (uint32_t *p_end = pixels + static_cast(bufSize); + pixels != p_end; + ++pixels) + { + uint8_t *const p = reinterpret_cast(pixels); + const unsigned int data = *pixels; + + std::vector::const_iterator it = mColors.begin(); + while (it != it_end) + { + const DyeColor &col = *it; + ++ it; + const DyeColor &col2 = *it; + +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const unsigned int coldata = (col.value[3] << 24) + | (col.value[2] << 16) | (col.value[1] << 8) | (col.value[0]); +#else + const unsigned int coldata = (col.value[3]) | (col.value[2] << 8) + | (col.value[1] << 16) | (col.value[0] << 24); +#endif + + if (data == coldata) + { + p[3] = col2.value[0]; + p[2] = col2.value[1]; + p[1] = col2.value[2]; + p[0] = col2.value[3]; + break; + } + + ++ it; + } + } +} + +void DyePalette::replaceSOGLColor(uint32_t *restrict pixels, + const int bufSize) const +{ + std::vector::const_iterator it_end = mColors.end(); + const size_t sz = mColors.size(); + if (!sz) + return; + if (sz % 2) + -- it_end; + + for (uint32_t *p_end = pixels + static_cast(bufSize); + pixels != p_end; + ++pixels) + { + uint8_t *const p = reinterpret_cast(pixels); +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const int alpha = *p & 0xff; + const unsigned int data = (*pixels) & 0xffffff00; +#else + const int alpha = *pixels & 0xff000000; + const unsigned int data = (*pixels) & 0x00ffffff; +#endif + if (!alpha) + continue; + + std::vector::const_iterator it = mColors.begin(); + while (it != it_end) + { + const DyeColor &col = *it; + ++ it; + const DyeColor &col2 = *it; + +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const unsigned int coldata = (col.value[0] << 24) + | (col.value[1] << 16) | (col.value[2] << 8); +#else + const unsigned int coldata = (col.value[0]) + | (col.value[1] << 8) | (col.value[2] << 16); +#endif + if (data == coldata) + { + p[0] = col2.value[0]; + p[1] = col2.value[1]; + p[2] = col2.value[2]; + break; + } + + ++ it; + } + } +} + +void DyePalette::replaceAOGLColor(uint32_t *restrict pixels, + const int bufSize) const +{ + std::vector::const_iterator it_end = mColors.end(); + const size_t sz = mColors.size(); + if (!sz) + return; + if (sz % 2) + -- it_end; + + for (uint32_t *p_end = pixels + static_cast(bufSize); + pixels != p_end; + ++pixels) + { + uint8_t *const p = reinterpret_cast(pixels); + const unsigned int data = *pixels; + + std::vector::const_iterator it = mColors.begin(); + while (it != it_end) + { + const DyeColor &col = *it; + ++ it; + const DyeColor &col2 = *it; + +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + const unsigned int coldata = (col.value[0] << 24) + | (col.value[1] << 16) | (col.value[2] << 8) | col.value[3]; +#else + const unsigned int coldata = (col.value[0]) | (col.value[1] << 8) + | (col.value[2] << 16) | (col.value[3] << 24); +#endif + if (data == coldata) + { + p[0] = col2.value[0]; + p[1] = col2.value[1]; + p[2] = col2.value[2]; + p[3] = col2.value[3]; + break; + } + + ++ it; + } + } +} diff --git a/src/resources/dyepalette.h b/src/resources/dyepalette.h new file mode 100644 index 000000000..a2f555b4f --- /dev/null +++ b/src/resources/dyepalette.h @@ -0,0 +1,87 @@ +/* + * The ManaPlus Client + * Copyright (C) 2007-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2014 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * 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 + * 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, see . + */ + +#ifndef RESOURCES_DYEPALETTE_H +#define RESOURCES_DYEPALETTE_H + +#include "resources/dyecolor.h" + +#include +#include + +#include "localconsts.h" + +/** + * Class for performing a linear interpolation between colors. + */ +class DyePalette final +{ + public: + /** + * Creates a palette based on the given string. + * The string is either a file name or a sequence of hexadecimal RGB + * values separated by ',' and starting with '#'. + */ + DyePalette(const std::string &pallete, const uint8_t blockSize); + + A_DELETE_COPY(DyePalette) + + /** + * Gets a pixel color depending on its intensity. First color is + * implicitly black (0, 0, 0). + */ + void getColor(const int intensity, int color[3]) const; + + /** + * Gets a pixel color depending on its intensity. + */ + void getColor(double intensity, int color[3]) const; + + /** + * replace colors for SDL for S dye. + */ + void replaceSColor(uint32_t *restrict pixels, const int bufSize) const; + + /** + * replace colors for SDL for S dye. + */ + void replaceAColor(uint32_t *restrict pixels, const int bufSize) const; + + /** + * replace colors for OpenGL for S dye. + */ + void replaceSOGLColor(uint32_t *restrict pixels, + const int bufSize) const; + + /** + * replace colors for OpenGL for A dye. + */ + void replaceAOGLColor(uint32_t *restrict pixels, + const int bufSize) const; + + static unsigned int hexDecode(const signed char c) A_WARN_UNUSED; + + private: + std::vector mColors; +}; + +#endif // RESOURCES_DYEPALETTE_H diff --git a/src/resources/imagehelper.cpp b/src/resources/imagehelper.cpp index d72550767..ad0c98ad1 100644 --- a/src/resources/imagehelper.cpp +++ b/src/resources/imagehelper.cpp @@ -26,6 +26,7 @@ #include "main.h" #include "resources/dye.h" +#include "resources/dyepalette.h" #include "utils/sdlcheckutils.h" diff --git a/src/resources/openglimagehelper.cpp b/src/resources/openglimagehelper.cpp index dc0218d65..33330c568 100644 --- a/src/resources/openglimagehelper.cpp +++ b/src/resources/openglimagehelper.cpp @@ -34,6 +34,7 @@ #include "render/safeopenglgraphics.h" #include "resources/dye.h" +#include "resources/dyepalette.h" #include "resources/image.h" #include "utils/sdlcheckutils.h" diff --git a/src/resources/sdl2imagehelper.cpp b/src/resources/sdl2imagehelper.cpp index b31622e51..3cda18c51 100644 --- a/src/resources/sdl2imagehelper.cpp +++ b/src/resources/sdl2imagehelper.cpp @@ -25,6 +25,7 @@ #include "resources/sdl2imagehelper.h" #include "resources/dye.h" +#include "resources/dyepalette.h" #include "resources/resourcemanager.h" #include "logger.h" diff --git a/src/resources/sdlimagehelper.cpp b/src/resources/sdlimagehelper.cpp index 0858a9908..16f0b45ba 100644 --- a/src/resources/sdlimagehelper.cpp +++ b/src/resources/sdlimagehelper.cpp @@ -24,11 +24,11 @@ #include "resources/sdlimagehelper.h" -#include "resources/dye.h" - #include "logger.h" #include "main.h" +#include "resources/dye.h" +#include "resources/dyepalette.h" #include "resources/image.h" #include "utils/sdlcheckutils.h" -- cgit v1.2.3-60-g2f50