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-rw-r--r--src/resources/dye/dye.cpp385
1 files changed, 385 insertions, 0 deletions
diff --git a/src/resources/dye/dye.cpp b/src/resources/dye/dye.cpp
new file mode 100644
index 000000000..3b7904122
--- /dev/null
+++ b/src/resources/dye/dye.cpp
@@ -0,0 +1,385 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2015 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/dye.h"
+
+#include "logger.h"
+
+#include "resources/dye/dyepalette.h"
+
+#include "utils/delete2.h"
+
+#include <sstream>
+
+#include <SDL_endian.h>
+
+#include "debug.h"
+
+Dye::Dye(const std::string &description)
+{
+ for (int i = 0; i < dyePalateSize; ++i)
+ mDyePalettes[i] = nullptr;
+
+ if (description.empty())
+ return;
+
+ size_t next_pos = 0;
+ const size_t length = description.length();
+ do
+ {
+ const size_t pos = next_pos;
+ next_pos = description.find(';', pos);
+
+ if (next_pos == std::string::npos)
+ next_pos = length;
+
+ if (next_pos <= pos + 3 || description[pos + 1] != ':')
+ {
+ logger->log("Error, invalid dye: %s", description.c_str());
+ return;
+ }
+
+ int i = 0;
+
+ switch (description[pos])
+ {
+ case 'R': i = 0; break;
+ case 'G': i = 1; break;
+ case 'Y': i = 2; break;
+ case 'B': i = 3; break;
+ case 'M': i = 4; break;
+ case 'C': i = 5; break;
+ case 'W': i = 6; break;
+ case 'S': i = 7; break;
+ case 'A': i = 8; break;
+ default:
+ logger->log("Error, invalid dye: %s", description.c_str());
+ return;
+ }
+ mDyePalettes[i] = new DyePalette(description.substr(
+ pos + 2, next_pos - pos - 2), i != 8 ? 6 : 8);
+ ++next_pos;
+ }
+ while (next_pos < length);
+}
+
+Dye::~Dye()
+{
+ for (int i = 0; i < dyePalateSize; ++i)
+ delete2(mDyePalettes[i])
+}
+
+void Dye::instantiate(std::string &restrict target,
+ const std::string &restrict palettes)
+{
+ size_t next_pos = target.find('|');
+
+ if (next_pos == std::string::npos || palettes.empty())
+ return;
+
+ ++next_pos;
+
+ std::ostringstream s;
+ s << target.substr(0, next_pos);
+ size_t last_pos = target.length(), pal_pos = 0;
+ do
+ {
+ const size_t pos = next_pos;
+ next_pos = target.find(';', pos);
+
+ if (next_pos == std::string::npos)
+ next_pos = last_pos;
+
+ if (next_pos == pos + 1 && pal_pos != std::string::npos)
+ {
+ const size_t pal_next_pos = palettes.find(';', pal_pos);
+ s << target[pos] << ':';
+ if (pal_next_pos == std::string::npos)
+ {
+ s << palettes.substr(pal_pos);
+ s << target.substr(next_pos);
+ break;
+ }
+ s << palettes.substr(pal_pos, pal_next_pos - pal_pos);
+ pal_pos = pal_next_pos + 1;
+ }
+ else if (next_pos > pos + 2)
+ {
+ s << target.substr(pos, next_pos - pos);
+ }
+ else
+ {
+ logger->log("Error, invalid dye placeholder: %s", target.c_str());
+ return;
+ }
+ s << target[next_pos];
+ ++next_pos;
+ }
+ while (next_pos < last_pos);
+
+ target = s.str();
+}
+
+int Dye::getType() const
+{
+ if (mDyePalettes[sPaleteIndex])
+ return 1;
+ if (mDyePalettes[aPaleteIndex])
+ return 2;
+ return 0;
+}
+
+void Dye::normalDye(uint32_t *restrict pixels, const int bufSize) const
+{
+ if (!pixels)
+ return;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ const uint32_t p = pixels[ptr];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 0xff000000;
+#else
+ const int alpha = p & 0xff;
+#endif
+ if (alpha)
+ {
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#else
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#endif
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ goto endlabel;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+ unsigned int i;
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ goto endlabel;
+ }
+
+ i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ pixels[ptr] = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#else
+ pixels[ptr] = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#endif
+ }
+endlabel:{}
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++ pixels)
+ {
+ const uint32_t p = *pixels;
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 0xff000000;
+#else
+ const int alpha = p & 0xff;
+#endif
+ if (!alpha)
+ continue;
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#else
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ continue;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ continue;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ *pixels = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#else
+ *pixels = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#endif
+ }
+#endif // ENABLE_CILKPLUS
+}
+
+void Dye::normalOGLDye(uint32_t *restrict pixels, const int bufSize) const
+{
+ if (!pixels)
+ return;
+
+#ifdef ENABLE_CILKPLUS
+ cilk_for (int ptr = 0; ptr < bufSize; ptr ++)
+ {
+ const uint32_t p = pixels[ptr];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 255;
+#else
+ const int alpha = p & 0xff000000;
+#endif
+ if (alpha)
+ {
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#else
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ goto endlabel;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ goto endlabel;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ pixels[ptr] = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#else
+ pixels[ptr] = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#endif
+ }
+endlabel:{}
+ }
+
+#else // ENABLE_CILKPLUS
+
+ for (uint32_t *p_end = pixels + static_cast<size_t>(bufSize);
+ pixels != p_end;
+ ++ pixels)
+ {
+ const uint32_t p = *pixels;
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ const int alpha = p & 255;
+#else
+ const int alpha = p & 0xff000000;
+#endif
+ if (!alpha)
+ continue;
+ unsigned int color[3];
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ color[0] = (p >> 24U) & 255U;
+ color[1] = (p >> 16U) & 255U;
+ color[2] = (p >> 8U) & 255U;
+#else
+ color[0] = (p) & 255U;
+ color[1] = (p >> 8U) & 255U;
+ color[2] = (p >> 16U) & 255U;
+#endif
+
+ const unsigned int cmax = std::max(
+ color[0], std::max(color[1], color[2]));
+ if (cmax == 0)
+ continue;
+
+ const unsigned int cmin = std::min(
+ color[0], std::min(color[1], color[2]));
+ const unsigned int intensity = color[0] + color[1] + color[2];
+
+ if (cmin != cmax && (cmin != 0 || (intensity != cmax
+ && intensity != 2 * cmax)))
+ {
+ // not pure
+ continue;
+ }
+
+ const unsigned int i = (color[0] != 0) | ((color[1] != 0) << 1)
+ | ((color[2] != 0) << 2);
+
+ if (mDyePalettes[i - 1])
+ mDyePalettes[i - 1]->getColor(cmax, color);
+
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+ *pixels = (color[0] << 24) | (color[1] << 16)
+ | (color[2] << 8) | alpha;
+#else
+ *pixels = (color[0]) | (color[1] << 8)
+ | (color[2] << 16) | alpha;
+#endif
+ }
+#endif // ENABLE_CILKPLUS
+}
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