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| author | Andrei Karas <akaras@inbox.ru> | 2016-12-21 01:24:25 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2016-12-21 01:24:25 +0300 |
| commit | 412c329e164c4b3bef9de3fa6179f244b83b0f6d (patch) | |
| tree | 598c2d2dae8cbec6e1b6cdb7ba31990b3976bdcc /src/resources/dye/dyepalette.cpp | |
| parent | 1dcb529da1483ef67426236480abe79e5e952ef0 (diff) | |
| download | manaverse-412c329e164c4b3bef9de3fa6179f244b83b0f6d.tar.gz manaverse-412c329e164c4b3bef9de3fa6179f244b83b0f6d.tar.bz2 manaverse-412c329e164c4b3bef9de3fa6179f244b83b0f6d.tar.xz manaverse-412c329e164c4b3bef9de3fa6179f244b83b0f6d.zip | |
Improve a bit dye speed.
Diffstat (limited to 'src/resources/dye/dyepalette.cpp')
| -rw-r--r-- | src/resources/dye/dyepalette.cpp | 44 |
1 files changed, 17 insertions, 27 deletions
diff --git a/src/resources/dye/dyepalette.cpp b/src/resources/dye/dyepalette.cpp index 8ca07ecc7..62beb0b69 100644 --- a/src/resources/dye/dyepalette.cpp +++ b/src/resources/dye/dyepalette.cpp @@ -331,42 +331,37 @@ void DyePalette::replaceSOGLColor(uint32_t *restrict pixels, { uint8_t *const p = reinterpret_cast<uint8_t *>(&pixels[ptr]); #if SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = *p & 0xff; const unsigned int data = (pixels[ptr]) & 0xffffff00; #else // SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = pixels[ptr] & 0xff000000; const unsigned int data = (pixels[ptr]) & 0x00ffffff; #endif // SDL_BYTEORDER == SDL_BIG_ENDIAN - if (alpha) + std::vector<DyeColor>::const_iterator it = mColors.begin(); + while (it != it_end) { - std::vector<DyeColor>::const_iterator it = mColors.begin(); - while (it != it_end) - { - const DyeColor &col = *it; - ++ it; - const DyeColor &col2 = *it; + 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); + const unsigned int coldata = (col.value[0] << 24) + | (col.value[1] << 16) | (col.value[2] << 8); #else // SDL_BYTEORDER == SDL_BIG_ENDIAN - const unsigned int coldata = (col.value[0]) - | (col.value[1] << 8) | (col.value[2] << 16); + const unsigned int coldata = (col.value[0]) + | (col.value[1] << 8) | (col.value[2] << 16); #endif // SDL_BYTEORDER == SDL_BIG_ENDIAN - if (data == coldata) - { - p[0] = col2.value[0]; - p[1] = col2.value[1]; - p[2] = col2.value[2]; - break; - } - - ++ it; + if (data == coldata) + { + p[0] = col2.value[0]; + p[1] = col2.value[1]; + p[2] = col2.value[2]; + break; } + + ++ it; } } @@ -378,17 +373,12 @@ void DyePalette::replaceSOGLColor(uint32_t *restrict pixels, { uint8_t *const p = reinterpret_cast<uint8_t *>(pixels); #if SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = *p & 0xff; const unsigned int data = (*pixels) & 0xffffff00; #else // SDL_BYTEORDER == SDL_BIG_ENDIAN - const int alpha = *pixels & 0xff000000; const unsigned int data = (*pixels) & 0x00ffffff; #endif // SDL_BYTEORDER == SDL_BIG_ENDIAN - if (!alpha) - continue; - std::vector<DyeColor>::const_iterator it = mColors.begin(); while (it != it_end) { |