[mutter/gbsneto/expose-push-pop] paint-context: Expose push and pop framebuffer

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 0d1c18a4ce0f20beac9da0bcb009a620eb65c485
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Dec 3 16:41:34 2019 -0300

    paint-context: Expose push and pop framebuffer
    
    When rendering on-stage, it might be necessary to push offscreen
    framebuffers to the paint context by external consumers, such as
    GNOME Shell effects.
    
    Expose clutter_paint_context_push|pop_framebuffer().
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/955

 clutter/clutter/clutter-paint-context-private.h | 5 -----
 clutter/clutter/clutter-paint-context.h         | 7 +++++++
 2 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/clutter/clutter/clutter-paint-context-private.h b/clutter/clutter/clutter-paint-context-private.h
index ba6b68927..6d2f0e92c 100644
--- a/clutter/clutter/clutter-paint-context-private.h
+++ b/clutter/clutter/clutter-paint-context-private.h
@@ -22,11 +22,6 @@
 
 ClutterPaintContext * clutter_paint_context_new_for_view (ClutterStageView *view);
 
-void clutter_paint_context_push_framebuffer (ClutterPaintContext *paint_context,
-                                             CoglFramebuffer     *framebuffer);
-
-void clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context);
-
 gboolean clutter_paint_context_is_drawing_off_stage (ClutterPaintContext *paint_context);
 
 CoglFramebuffer * clutter_paint_context_get_base_framebuffer (ClutterPaintContext *paint_context);
diff --git a/clutter/clutter/clutter-paint-context.h b/clutter/clutter/clutter-paint-context.h
index e7e52331a..59ce0fa45 100644
--- a/clutter/clutter/clutter-paint-context.h
+++ b/clutter/clutter/clutter-paint-context.h
@@ -52,4 +52,11 @@ CoglFramebuffer * clutter_paint_context_get_framebuffer (ClutterPaintContext *pa
 CLUTTER_EXPORT
 ClutterStageView * clutter_paint_context_get_stage_view (ClutterPaintContext *paint_context);
 
+CLUTTER_EXPORT
+void clutter_paint_context_push_framebuffer (ClutterPaintContext *paint_context,
+                                             CoglFramebuffer     *framebuffer);
+
+CLUTTER_EXPORT
+void clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context);
+
 #endif /* CLUTTER_PAINT_CONTEXT_H */