ref: 5fc2d6cb9fb1262880e237bfd6873f7c3c4dd8c9 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