ref: b9c1dcc5fa3674f6d4fdcfb5d7d0e324216d6bb3 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