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Diffstat (limited to 'src/resources/dye/dyepalette.cpp')
-rw-r--r--src/resources/dye/dyepalette.cpp311
1 files changed, 0 insertions, 311 deletions
diff --git a/src/resources/dye/dyepalette.cpp b/src/resources/dye/dyepalette.cpp
deleted file mode 100644
index 0e0784d63..000000000
--- a/src/resources/dye/dyepalette.cpp
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2007-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 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 <http://www.gnu.org/licenses/>.
- */
-
-#include "resources/dye/dyepalette.h"
-
-#include "logger.h"
-
-#ifndef DYECMD
-#include "resources/db/palettedb.h"
-#endif // DYECMD
-
-#include "utils/stringutils.h"
-
-#ifndef USE_SDL2
-#include <cmath>
-#endif // USE_SDL2
-
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#ifndef SDL_BIG_ENDIAN
-#include <SDL_endian.h>
-#endif // SDL_BYTEORDER
-PRAGMA48(GCC diagnostic pop)
-
-#ifdef SIMD_SUPPORTED
-#include "utils/cpu.h"
-#endif // SIMD_SUPPORTED
-#include "utils/foreach.h"
-
-#include "debug.h"
-
-DyeFunctionPtr DyePalette::funcReplaceSColor = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceSColorSse2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceSColorAvx2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAColor = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAColorSse2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAColorAvx2 = nullptr;
-
-#ifdef USE_OPENGL
-DyeFunctionPtr DyePalette::funcReplaceSOGLColor = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceSOGLColorSse2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceSOGLColorAvx2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAOGLColor = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAOGLColorSse2 = nullptr;
-DyeFunctionPtr DyePalette::funcReplaceAOGLColorAvx2 = nullptr;
-#endif // USE_OPENGL
-
-DyePalette::DyePalette(const std::string &restrict description,
- const uint8_t blockSize) :
- mColors()
-{
- const size_t size = CAST_SIZE(description.length());
- if (size == 0)
- return;
-
- StringVect parts;
- splitToStringVector(parts, description.substr(1), ',');
- if (description[0] == '#')
- {
- FOR_EACH (StringVectCIter, it, parts)
- {
- DyeColor color(0, 0, 0, 0);
- hexToColor(*it, blockSize, color);
- mColors.push_back(color);
- }
- return;
- }
-#ifndef DYECMD
- else if (description[0] == '@')
- {
- uint8_t alpha = 255;
- FOR_EACH (StringVectCIter, it, parts)
- {
- const std::string str = *it;
- if (str.empty())
- continue;
- if (str[0] == '+')
- {
- if (str.size() != 3)
- continue;
- alpha = CAST_U8((hexDecode(str[1]) << 4) + hexDecode(str[2]));
- continue;
- }
- const DyeColor *const color = PaletteDB::getColor(str);
- if (color != nullptr)
- {
- DyeColor color2 = *color;
- color2.value[3] = alpha;
- mColors.push_back(color2);
- }
- else
- {
- DyeColor color2(0, 0, 0, 0);
- hexToColor(str, blockSize, color2);
- mColors.push_back(color2);
- }
- }
- return;
- }
-#endif // DYECMD
-
- logger->log("Error, invalid embedded palette: %s", description.c_str());
-}
-
-void DyePalette::hexToColor(const std::string &restrict hexStr,
- const uint8_t blockSize,
- DyeColor &color) noexcept2
-{
- for (size_t i = 0, colorIdx = 0;
- i < blockSize && colorIdx < 4;
- i += 2, colorIdx ++)
- {
- color.value[colorIdx] = CAST_U8((
- hexDecode(hexStr[i]) << 4)
- + hexDecode(hexStr[i + 1]));
- }
- color.update();
-}
-
-unsigned int DyePalette::hexDecode(const signed char c) noexcept2
-{
- 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 unsigned int intensity,
- unsigned int (&restrict color)[3]) const restrict2
-{
- if (intensity == 0)
- {
- color[0] = 0;
- color[1] = 0;
- color[2] = 0;
- return;
- }
-
- const int last = CAST_S32(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 DyeColor &colorJ = mColors[j];
- const int r2 = colorJ.value[0];
- const int g2 = colorJ.value[1];
- const int b2 = colorJ.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.
- if (i > 0 && i < last + 1)
- {
- const DyeColor &colorI = mColors[i - 1];
- const int t2 = 255 - t;
- // Perform a linear interpolation.
- color[0] = (t2 * colorI.value[0] + t * r2) / 255;
- color[1] = (t2 * colorI.value[1] + t * g2) / 255;
- color[2] = (t2 * colorI.value[2] + t * b2) / 255;
- }
- else
- {
- // Perform a linear interpolation.
- color[0] = (t * r2) / 255;
- color[1] = (t * g2) / 255;
- color[2] = (t * b2) / 255;
- }
-}
-
-void DyePalette::getColor(double intensity,
- int (&restrict color)[3]) const restrict2
-{
- // 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<double>(mColors.size() - 1);
-
- // Color indices
- const int i = CAST_S32(floor(intensity));
- const int j = CAST_S32(ceil(intensity));
- const DyeColor &colorI = mColors[i];
-
- if (i == j)
- {
- // Exact color.
- color[0] = colorI.value[0];
- color[1] = colorI.value[1];
- color[2] = colorI.value[2];
- return;
- }
-
- intensity -= i;
- const double rest = 1 - intensity;
- const DyeColor &colorJ = mColors[j];
-
- // Perform the interpolation.
- color[0] = CAST_S32(rest * colorI.value[0] +
- intensity * colorJ.value[0]);
- color[1] = CAST_S32(rest * colorI.value[1] +
- intensity * colorJ.value[1]);
- color[2] = CAST_S32(rest * colorI.value[2] +
- intensity * colorJ.value[2]);
-}
-
-void DyePalette::initFunctions()
-{
-#ifdef SIMD_SUPPORTED
- const uint32_t flags = Cpu::getFlags();
- if ((flags & Cpu::FEATURE_AVX2) != 0u)
- {
- funcReplaceSColor = &DyePalette::replaceSColorAvx2;
- funcReplaceSColorAvx2 = &DyePalette::replaceSColorAvx2;
- funcReplaceSColorSse2 = &DyePalette::replaceSColorSse2;
- funcReplaceAColor = &DyePalette::replaceAColorAvx2;
- funcReplaceAColorAvx2 = &DyePalette::replaceAColorAvx2;
- funcReplaceAColorSse2 = &DyePalette::replaceAColorSse2;
-
-#ifdef USE_OPENGL
- funcReplaceSOGLColor = &DyePalette::replaceSOGLColorAvx2;
- funcReplaceSOGLColorAvx2 = &DyePalette::replaceSOGLColorAvx2;
- funcReplaceSOGLColorSse2 = &DyePalette::replaceSOGLColorSse2;
- funcReplaceAOGLColor = &DyePalette::replaceAOGLColorAvx2;
- funcReplaceAOGLColorAvx2 = &DyePalette::replaceAOGLColorAvx2;
- funcReplaceAOGLColorSse2 = &DyePalette::replaceAOGLColorSse2;
-#endif // USE_OPENGL
- }
- else if ((flags & Cpu::FEATURE_SSE2) != 0u)
- {
- funcReplaceSColor = &DyePalette::replaceSColorSse2;
- funcReplaceSColorAvx2 = &DyePalette::replaceSColorSse2;
- funcReplaceSColorSse2 = &DyePalette::replaceSColorSse2;
- funcReplaceAColor = &DyePalette::replaceAColorSse2;
- funcReplaceAColorAvx2 = &DyePalette::replaceAColorSse2;
- funcReplaceAColorSse2 = &DyePalette::replaceAColorSse2;
-
-#ifdef USE_OPENGL
- funcReplaceSOGLColor = &DyePalette::replaceSOGLColorSse2;
- funcReplaceSOGLColorAvx2 = &DyePalette::replaceSOGLColorSse2;
- funcReplaceSOGLColorSse2 = &DyePalette::replaceSOGLColorSse2;
- funcReplaceAOGLColor = &DyePalette::replaceAOGLColorSse2;
- funcReplaceAOGLColorAvx2 = &DyePalette::replaceAOGLColorSse2;
- funcReplaceAOGLColorSse2 = &DyePalette::replaceAOGLColorSse2;
-#endif // USE_OPENGL
- }
- else
-#endif // SIMD_SUPPORTED
- {
- funcReplaceSColor = &DyePalette::replaceSColorDefault;
- funcReplaceSColorAvx2 = &DyePalette::replaceSColorDefault;
- funcReplaceSColorSse2 = &DyePalette::replaceSColorDefault;
- funcReplaceAColor = &DyePalette::replaceAColorDefault;
- funcReplaceAColorAvx2 = &DyePalette::replaceAColorDefault;
- funcReplaceAColorSse2 = &DyePalette::replaceAColorDefault;
-
-#ifdef USE_OPENGL
- funcReplaceSOGLColor = &DyePalette::replaceSOGLColorDefault;
- funcReplaceSOGLColorAvx2 = &DyePalette::replaceSOGLColorDefault;
- funcReplaceSOGLColorSse2 = &DyePalette::replaceSOGLColorDefault;
- funcReplaceAOGLColor = &DyePalette::replaceAOGLColorDefault;
- funcReplaceAOGLColorAvx2 = &DyePalette::replaceAOGLColorDefault;
- funcReplaceAOGLColorSse2 = &DyePalette::replaceAOGLColorDefault;
-#endif // USE_OPENGL
- }
-}
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