diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/resources/dye.cpp | 99 | ||||
| -rw-r--r-- | src/resources/dye.h | 9 | ||||
| -rw-r--r-- | src/resources/openglimagehelper.cpp | 15 | ||||
| -rw-r--r-- | src/resources/sdlimagehelper.cpp | 15 |
4 files changed, 82 insertions, 56 deletions
diff --git a/src/resources/dye.cpp b/src/resources/dye.cpp index 785c15ab9..e57f4afe2 100644 --- a/src/resources/dye.cpp +++ b/src/resources/dye.cpp @@ -446,29 +446,6 @@ Dye::~Dye() } } -void Dye::update(int color[3]) const -{ - const int cmax = std::max(color[0], std::max(color[1], color[2])); - if (cmax == 0) - return; - - const int cmin = std::min(color[0], std::min(color[1], color[2])); - const int intensity = color[0] + color[1] + color[2]; - - if (cmin != cmax && (cmin != 0 || (intensity != cmax - && intensity != 2 * cmax))) - { - // not pure - return; - } - - const int i = (color[0] != 0) | ((color[1] != 0) << 1) - | ((color[2] != 0) << 2); - - if (mDyePalettes[i - 1]) - mDyePalettes[i - 1]->getColor(cmax, color); -} - void Dye::instantiate(std::string &target, const std::string &palettes) { size_t next_pos = target.find('|'); @@ -527,3 +504,79 @@ int Dye::getType() const return 2; return 0; } + +void Dye::normalDye(uint32_t *pixels, const int bufSize) const +{ + for (uint32_t *p_end = pixels + bufSize; pixels != p_end; ++ pixels) + { + const uint32_t p = *pixels; + const int alpha = p & 255; + if (!alpha) + continue; + int color[3]; + color[0] = (p >> 24) & 255; + color[1] = (p >> 16) & 255; + color[2] = (p >> 8) & 255; + + const int cmax = std::max(color[0], std::max(color[1], color[2])); + if (cmax == 0) + continue; + + const int cmin = std::min(color[0], std::min(color[1], color[2])); + const int intensity = color[0] + color[1] + color[2]; + + if (cmin != cmax && (cmin != 0 || (intensity != cmax + && intensity != 2 * cmax))) + { + // not pure + continue; + } + + const int i = (color[0] != 0) | ((color[1] != 0) << 1) + | ((color[2] != 0) << 2); + + if (mDyePalettes[i - 1]) + mDyePalettes[i - 1]->getColor(cmax, color); + + *pixels = (color[0] << 24) | (color[1] << 16) + | (color[2] << 8) | alpha; + } +} + +void Dye::normalOGLDye(uint32_t *pixels, const int bufSize) const +{ + for (uint32_t *p_end = pixels + bufSize; pixels != p_end; ++ pixels) + { + const uint32_t p = *pixels; + const int alpha = (p >> 24) & 255; + if (!alpha) + continue; + int color[3]; + color[0] = (p) & 255; + color[1] = (p >> 8) & 255; + color[2] = (p >> 16) & 255; + + const int cmax = std::max(color[0], std::max(color[1], color[2])); + if (cmax == 0) + continue; + + const int cmin = std::min(color[0], std::min(color[1], color[2])); + const int intensity = color[0] + color[1] + color[2]; + + if (cmin != cmax && (cmin != 0 || (intensity != cmax + && intensity != 2 * cmax))) + { + // not pure + continue; + } + + const int i = (color[0] != 0) | ((color[1] != 0) << 1) + | ((color[2] != 0) << 2); + + if (mDyePalettes[i - 1]) + mDyePalettes[i - 1]->getColor(cmax, color); + + *pixels = (color[0]) | (color[1] << 8) + | (color[2] << 16) | (alpha << 24); + } +} diff --git a/src/resources/dye.h b/src/resources/dye.h index e8b4ae94e..ba0b378d0 100644 --- a/src/resources/dye.h +++ b/src/resources/dye.h @@ -108,11 +108,6 @@ class Dye final ~Dye(); /** - * Modifies a pixel color. - */ - void update(int color[3]) const; - - /** * Fills the blank in a dye placeholder with some palette names. */ static void instantiate(std::string &target, @@ -135,6 +130,10 @@ class Dye final */ int getType() const A_WARN_UNUSED; + void normalDye(uint32_t *pixels, const int bufSize) const; + + void normalOGLDye(uint32_t *pixels, const int bufSize) const; + private: /** * The order of the palettes, as well as their uppercase letter, is: diff --git a/src/resources/openglimagehelper.cpp b/src/resources/openglimagehelper.cpp index d392fead1..1180135a0 100644 --- a/src/resources/openglimagehelper.cpp +++ b/src/resources/openglimagehelper.cpp @@ -85,20 +85,7 @@ Image *OpenGLImageHelper::load(SDL_RWops *const rw, Dye const &dye) const case 0: default: { - for (uint32_t *p_end = pixels + surf->w * surf->h; - pixels != p_end; ++pixels) - { - const uint32_t p = *pixels; - const int alpha = (p >> 24) & 255; - if (!alpha) - continue; - int v[3]; - v[0] = (p) & 255; - v[1] = (p >> 8) & 255; - v[2] = (p >> 16) & 255; - dye.update(v); - *pixels = (v[0]) | (v[1] << 8) | (v[2] << 16) | (alpha << 24); - } + dye.normalOGLDye(pixels, surf->w * surf->h); break; } } diff --git a/src/resources/sdlimagehelper.cpp b/src/resources/sdlimagehelper.cpp index 7cba9b0dc..ab0b0663b 100644 --- a/src/resources/sdlimagehelper.cpp +++ b/src/resources/sdlimagehelper.cpp @@ -92,20 +92,7 @@ Image *SDLImageHelper::load(SDL_RWops *const rw, Dye const &dye) const case 0: default: { - for (uint32_t *p_end = pixels + surf->w * surf->h; - pixels != p_end; ++pixels) - { - const uint32_t p = *pixels; - const int alpha = p & 255; - if (!alpha) - continue; - int v[3]; - v[0] = (p >> 24) & 255; - v[1] = (p >> 16) & 255; - v[2] = (p >> 8) & 255; - dye.update(v); - *pixels = (v[0] << 24) | (v[1] << 16) | (v[2] << 8) | alpha; - } + dye.normalDye(pixels, surf->w * surf->h); break; } } |