Converts SRGB color values to XYZ color values.
- srgb [in]
Color value to convert. X element is Red, Y element is Green, Z element is Blue, and W element is Alpha. Each has a range of 0.0 to 1.0 and is in the linear sRGB colorspace.
Returns the converted color value with the trisimulus values of X, Y, and Z in the corresponding element, and the W element with Alpha (a copy of rgb.w). Each has a range of 0.0 to 1.0.
Uses the CIE XYZ colorspace.
The sRGB linear color space is defined as IEC 61966-2-1:1999.
XMColorSRGBToXYZis new for DirectXMath and is not available for XNAMath 2.x.
Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.