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https://github.com/RGBCube/serenity
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40 lines
1 KiB
C++
40 lines
1 KiB
C++
#include "Color.h"
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#include "FrameBuffer.h"
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Color::Color(byte r, byte g, byte b)
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{
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#ifdef USE_SDL
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m_value = SDL_MapRGB(FrameBuffer::the().surface()->format, r, g, b);
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#else
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m_value = (r << 16) | (g << 8) | b;
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#endif
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}
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Color::Color(NamedColor named)
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{
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struct {
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byte r;
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byte g;
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byte b;
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} rgb;
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switch (named) {
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case Black: rgb = { 0, 0, 0 }; break;
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case White: rgb = { 255, 255, 255 }; break;
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case Red: rgb = { 255, 0, 0}; break;
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case Green: rgb = { 0, 255, 0}; break;
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case Blue: rgb = { 0, 0, 255}; break;
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case Yellow: rgb = { 255, 255, 0 }; break;
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case Magenta: rgb = { 255, 0, 255 }; break;
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case DarkGray: rgb = { 64, 64, 64 }; break;
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case MidGray: rgb = { 127, 127, 127 }; break;
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case LightGray: rgb = { 192, 192, 192 }; break;
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default: ASSERT_NOT_REACHED(); break;
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}
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#ifdef USE_SDL
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m_value = SDL_MapRGB(FrameBuffer::the().surface()->format, rgb.r, rgb.g, rgb.g);
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#else
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m_value = (rgb.r << 16) | (rgb.g << 8) | rgb.b;
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#endif
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}
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