1 files changed, 2 insertions, 1 deletions
diff --git a/gfx/angle/src/libANGLE/Renderbuffer.h b/gfx/angle/src/libANGLE/Renderbuffer.h
index 57cc08279..eceda70bc 100755
--- a/gfx/angle/src/libANGLE/Renderbuffer.h
+++ b/gfx/angle/src/libANGLE/Renderbuffer.h
@@ -42,7 +42,8 @@ class Renderbuffer final : public egl::ImageSibling,
     Error setStorageMultisample(size_t samples, GLenum internalformat, size_t width, size_t height);
     Error setStorageEGLImageTarget(egl::Image *imageTarget);
 
-    rx::RenderbufferImpl *getImplementation() const;
+    rx::RenderbufferImpl *getImplementation();
+    const rx::RenderbufferImpl *getImplementation() const;
 
     GLsizei getWidth() const;
     GLsizei getHeight() const;