D3D11_VIDEO_COLOR_RGBA structure (d3d11.h)
Specifies an RGB color value.
Syntax
typedef struct D3D11_VIDEO_COLOR_RGBA {
float R;
float G;
float B;
float A;
} D3D11_VIDEO_COLOR_RGBA;
Members
R
The red value.
G
The green value.
B
The blue value.
A
The alpha value. Values range from 0 (transparent) to 1 (opaque).
Remarks
The RGB values have a nominal range of [0...1]. For an RGB format with n bits per channel, the value of each color component is calculated as follows:
val = f * ((1 << n)-1)
For example, for RGB-32 (8 bits per channel), val = BYTE(f * 255.0).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 [desktop apps | UWP apps] |
| Header | d3d11.h |