ref: 2fb826c4d551c0c320ab7b0a5ee9d3bde21d87a3 dir: /vpx/exports_spatial_svc/
text vpx_svc_dump_statistics text vpx_svc_encode text vpx_svc_get_message text vpx_svc_init text vpx_svc_release text vpx_svc_set_options