oculus1
annotate libovr/Src/Kernel/OVR_Color.h @ 24:8419d8a13cee
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 04 Oct 2013 14:50:26 +0300 |
| parents | e2f9e4603129 |
| children |
| rev | line source |
|---|---|
| nuclear@3 | 1 /************************************************************************************ |
| nuclear@3 | 2 |
| nuclear@3 | 3 PublicHeader: OVR.h |
| nuclear@3 | 4 Filename : OVR_Color.h |
| nuclear@3 | 5 Content : Contains color struct. |
| nuclear@3 | 6 Created : February 7, 2013 |
| nuclear@3 | 7 Notes : |
| nuclear@3 | 8 |
| nuclear@3 | 9 Copyright : Copyright 2013 Oculus VR, Inc. All Rights reserved. |
| nuclear@3 | 10 |
| nuclear@3 | 11 Use of this software is subject to the terms of the Oculus license |
| nuclear@3 | 12 agreement provided at the time of installation or download, or which |
| nuclear@3 | 13 otherwise accompanies this software in either electronic or hard copy form. |
| nuclear@3 | 14 |
| nuclear@3 | 15 ************************************************************************************/ |
| nuclear@3 | 16 #ifndef OVR_Color_h |
| nuclear@3 | 17 #define OVR_Color_h |
| nuclear@3 | 18 |
| nuclear@3 | 19 #include "OVR_Types.h" |
| nuclear@3 | 20 |
| nuclear@3 | 21 namespace OVR { |
| nuclear@3 | 22 |
| nuclear@3 | 23 struct Color |
| nuclear@3 | 24 { |
| nuclear@3 | 25 UByte R,G,B,A; |
| nuclear@3 | 26 |
| nuclear@3 | 27 Color() {} |
| nuclear@3 | 28 |
| nuclear@3 | 29 // Constructs color by channel. Alpha is set to 0xFF (fully visible) |
| nuclear@3 | 30 // if not specified. |
| nuclear@3 | 31 Color(unsigned char r,unsigned char g,unsigned char b, unsigned char a = 0xFF) |
| nuclear@3 | 32 : R(r), G(g), B(b), A(a) { } |
| nuclear@3 | 33 |
| nuclear@3 | 34 // 0xAARRGGBB - Common HTML color Hex layout |
| nuclear@3 | 35 Color(unsigned c) |
| nuclear@3 | 36 : R((unsigned char)(c>>16)), G((unsigned char)(c>>8)), |
| nuclear@3 | 37 B((unsigned char)c), A((unsigned char)(c>>24)) { } |
| nuclear@3 | 38 |
| nuclear@3 | 39 bool operator==(const Color& b) const |
| nuclear@3 | 40 { |
| nuclear@3 | 41 return R == b.R && G == b.G && B == b.B && A == b.A; |
| nuclear@3 | 42 } |
| nuclear@3 | 43 |
| nuclear@3 | 44 void GetRGBA(float *r, float *g, float *b, float* a) const |
| nuclear@3 | 45 { |
| nuclear@3 | 46 *r = R / 255.0f; |
| nuclear@3 | 47 *g = G / 255.0f; |
| nuclear@3 | 48 *b = B / 255.0f; |
| nuclear@3 | 49 *a = A / 255.0f; |
| nuclear@3 | 50 } |
| nuclear@3 | 51 }; |
| nuclear@3 | 52 |
| nuclear@3 | 53 } |
| nuclear@3 | 54 |
| nuclear@3 | 55 #endif |