1 files changed, 6 insertions, 1 deletions
diff --git a/gfx/angle/src/libANGLE/Renderbuffer.cpp b/gfx/angle/src/libANGLE/Renderbuffer.cpp
index 7b30a46be..977117d24 100755
--- a/gfx/angle/src/libANGLE/Renderbuffer.cpp
+++ b/gfx/angle/src/libANGLE/Renderbuffer.cpp
@@ -95,12 +95,17 @@ Error Renderbuffer::setStorageEGLImageTarget(egl::Image *image)
     return NoError();
 }
 
-rx::RenderbufferImpl *Renderbuffer::getImplementation() const
+rx::RenderbufferImpl *Renderbuffer::getImplementation()
 {
     ASSERT(mRenderbuffer);
     return mRenderbuffer;
 }
 
+const rx::RenderbufferImpl *Renderbuffer::getImplementation() const
+{
+    return mRenderbuffer;
+}
+
 GLsizei Renderbuffer::getWidth() const
 {
     return mWidth;