Used to represent display_primaries and white_point of #GstVideoMasteringDisplayInfo struct. See #GstVideoMasteringDisplayInfo
the x coordinate of CIE 1931 color space in unit of 0.00002.
the y coordinate of CIE 1931 color space in unit of 0.00002.
Used to represent display_primaries and white_point of #GstVideoMasteringDisplayInfo struct. See #GstVideoMasteringDisplayInfo