3 files changed, 7 insertions, 1 deletions
diff --git a/video/out/vo.c b/video/out/vo.c
index ee554f0e6d..050a5303e6 100644
--- a/video/out/vo.c
+++ b/video/out/vo.c
@@ -174,6 +174,7 @@ static bool get_desc(struct m_obj_desc *dst, int index)
         .priv_size = vo->priv_size,
         .priv_defaults = vo->priv_defaults,
         .options = vo->options,
+        .global_opts = vo->global_opts,
         .hidden = vo->encode || !strcmp(vo->name, "opengl-cb"),
         .p = vo,
     };
diff --git a/video/out/vo.h b/video/out/vo.h
index 15f9f9e7df..6a6101692c 100644
--- a/video/out/vo.h
+++ b/video/out/vo.h
@@ -296,6 +296,10 @@ struct vo_driver {
 
     // List of options to parse into priv struct (requires priv_size to be set)
     const struct m_option *options;
+
+    // Global options to register if the VO is compiled in.
+    // mp_get_config_group() or other function can be used to access them.
+    const struct m_sub_options *global_opts;
 };
 
 struct vo {
diff --git a/video/out/vo_opengl.c b/video/out/vo_opengl.c
index 83f5840caa..a22f02bb5e 100644
--- a/video/out/vo_opengl.c
+++ b/video/out/vo_opengl.c
@@ -63,7 +63,7 @@ struct vo_opengl_opts {
 };
 
 #define OPT_BASE_STRUCT struct vo_opengl_opts
-const struct m_sub_options vo_opengl_conf = {
+static const struct m_sub_options vo_opengl_conf = {
     .opts = (const m_option_t[]) {
         OPT_FLAG("opengl-glfinish", use_glFinish, 0),
         OPT_FLAG("opengl-waitvsync", waitvsync, 0),
@@ -487,4 +487,5 @@ const struct vo_driver video_out_opengl = {
     .uninit = uninit,
     .priv_size = sizeof(struct gl_priv),
     .options = legacy_options,
+    .global_opts = &vo_opengl_conf,
 };