diff options
Diffstat (limited to 'src/guichan/include')
| -rw-r--r-- | src/guichan/include/guichan/sdl/sdlpixel.hpp | 59 |
1 files changed, 27 insertions, 32 deletions
diff --git a/src/guichan/include/guichan/sdl/sdlpixel.hpp b/src/guichan/include/guichan/sdl/sdlpixel.hpp index c068aa290..4ec6b2386 100644 --- a/src/guichan/include/guichan/sdl/sdlpixel.hpp +++ b/src/guichan/include/guichan/sdl/sdlpixel.hpp @@ -84,10 +84,11 @@ namespace gcn break; case 3: - if (SDL_BYTEORDER == SDL_BIG_ENDIAN) +#if SDL_BYTEORDER == SDL_BIG_ENDIAN color = p[0] << 16 | p[1] << 8 | p[2]; - else +#else color = p[0] | p[1] << 8 | p[2] << 16; +#endif break; case 4: @@ -142,18 +143,15 @@ namespace gcn break; case 3: - if (SDL_BYTEORDER == SDL_BIG_ENDIAN) - { - p[0] = static_cast<uint8_t>((pixel >> 16) & 0xff); - p[1] = static_cast<uint8_t>((pixel >> 8) & 0xff); - p[2] = static_cast<uint8_t>((pixel) & 0xff); - } - else - { - p[0] = static_cast<uint8_t>((pixel) & 0xff); - p[1] = static_cast<uint8_t>((pixel >> 8) & 0xff); - p[2] = static_cast<uint8_t>((pixel >> 16) & 0xff); - } +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + p[0] = static_cast<uint8_t>((pixel >> 16) & 0xff); + p[1] = static_cast<uint8_t>((pixel >> 8) & 0xff); + p[2] = static_cast<uint8_t>((pixel) & 0xff); +#else + p[0] = static_cast<uint8_t>((pixel) & 0xff); + p[1] = static_cast<uint8_t>((pixel >> 8) & 0xff); + p[2] = static_cast<uint8_t>((pixel >> 16) & 0xff); +#endif break; case 4: @@ -256,24 +254,21 @@ namespace gcn break; case 3: - if (SDL_BYTEORDER == SDL_BIG_ENDIAN) - { - p[2] = static_cast<uint8_t>((p[2] * (255 - color.a) - + color.b * color.a) >> 8); - p[1] = static_cast<uint8_t>((p[1] * (255 - color.a) - + color.g * color.a) >> 8); - p[0] = static_cast<uint8_t>((p[0] * (255 - color.a) - + color.r * color.a) >> 8); - } - else - { - p[0] = static_cast<uint8_t>((p[0] * (255 - color.a) - + color.b * color.a) >> 8); - p[1] = static_cast<uint8_t>((p[1] * (255 - color.a) - + color.g * color.a) >> 8); - p[2] = static_cast<uint8_t>((p[2] * (255 - color.a) - + color.r * color.a) >> 8); - } +#if SDL_BYTEORDER == SDL_BIG_ENDIAN + p[2] = static_cast<uint8_t>((p[2] * (255 - color.a) + + color.b * color.a) >> 8); + p[1] = static_cast<uint8_t>((p[1] * (255 - color.a) + + color.g * color.a) >> 8); + p[0] = static_cast<uint8_t>((p[0] * (255 - color.a) + + color.r * color.a) >> 8); +#else + p[0] = static_cast<uint8_t>((p[0] * (255 - color.a) + + color.b * color.a) >> 8); + p[1] = static_cast<uint8_t>((p[1] * (255 - color.a) + + color.g * color.a) >> 8); + p[2] = static_cast<uint8_t>((p[2] * (255 - color.a) + + color.r * color.a) >> 8); +#endif break; case 4: |