GstVaapiDecode — A VA-API based video decoder
struct GstVaapiDecode;
GObject +----GInitiallyUnowned +----GstObject +----GstElement +----GstVideoDecoder +----GstVaapiDecode
GstVaapiDecode implements GstVideoContext.
vaapidecode decodes from raw bitstreams to surfaces suitable for the vaapisink element.