Constant windows::Win32::Media::MediaFoundation::DXVAHD_DEVICE_USAGE_OPTIMAL_SPEED
pub const DXVAHD_DEVICE_USAGE_OPTIMAL_SPEED: DXVAHD_DEVICE_USAGE;
pub const DXVAHD_DEVICE_USAGE_OPTIMAL_SPEED: DXVAHD_DEVICE_USAGE;