ref: 4ae9f5c092ae31d4f3b7e66d9e2bed7778af0f17 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