+
+ VAStatus (*vaCopySurfaceToBuffer) (
+ VADriverContextP ctx,
+ VASurfaceID surface,
+ unsigned int *fourcc, /* out for follow argument */
+ unsigned int *luma_stride,
+ unsigned int *chroma_u_stride,
+ unsigned int *chroma_v_stride,
+ unsigned int *luma_offset,
+ unsigned int *chroma_u_offset,
+ unsigned int *chroma_v_offset,
+ void **buffer
+ );