Constant windows::Win32::Media::MediaFoundation::DXVA2_VideoChromaSubsamplingMask
pub const DXVA2_VideoChromaSubsamplingMask: DXVA2_VideoChromaSubSampling;
pub const DXVA2_VideoChromaSubsamplingMask: DXVA2_VideoChromaSubSampling;