[gtk/ebassi/for-master] docs: Annotate GskRenderer

[Emmanuele Bassi <ebassi src gnome org>]

commit 24232a6b3bd7d34298dec52b22b353efe3b1cf26
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Dec 1 14:17:59 2020 +0000

    docs: Annotate GskRenderer

 gsk/gskrenderer.h | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/gsk/gskrenderer.h b/gsk/gskrenderer.h
index 70f05a7180..00b0eaecf1 100644
--- a/gsk/gskrenderer.h
+++ b/gsk/gskrenderer.h
@@ -33,6 +33,12 @@ G_BEGIN_DECLS
 #define GSK_RENDERER(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSK_TYPE_RENDERER, GskRenderer))
 #define GSK_IS_RENDERER(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSK_TYPE_RENDERER))
 
+/**
+ * GskRenderer:
+ *
+ * Base type for the object managing the rendering pipeline
+ * for a #GdkSurface.
+ */
 typedef struct _GskRendererClass        GskRendererClass;
 
 GDK_AVAILABLE_IN_ALL