29 lines
861 B
C
29 lines
861 B
C
/**
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* =========================================================================
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* File : Color.h
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* Project : 0 A.D.
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* Description : Convert float RGB(A) colors to unsigned byte
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* =========================================================================
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*/
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#ifndef INCLUDED_COLOR
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#define INCLUDED_COLOR
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#include "maths/Vector3D.h"
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#include "maths/Vector4D.h"
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// simple defines for 3 and 4 component floating point colors - just map to
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// corresponding vector types
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typedef CVector3D RGBColor;
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typedef CVector4D RGBAColor;
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// exposed as function pointer because it is set at init-time to
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// one of several implementations depending on CPU caps.
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extern u32 (*ConvertRGBColorTo4ub)(const RGBColor& src);
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// call once ia32_Init has run; detects CPU caps and activates the best
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// possible codepath.
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extern void ColorActivateFastImpl();
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#endif
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