VAEncPictureType 1677 third_party/libva/va/va.h     VAEncPictureType picture_type;
VAEncPictureType 1708 third_party/libva/va/va.h     VAEncPictureType picture_type;
VAEncPictureType  210 third_party/libva/va/va_enc_mpeg2.h     VAEncPictureType picture_type;