1 files changed, 4 insertions, 0 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/ProgramImpl.h b/gfx/angle/src/libANGLE/renderer/ProgramImpl.h
index 45ff0a05a..e62623a8d 100755
--- a/gfx/angle/src/libANGLE/renderer/ProgramImpl.h
+++ b/gfx/angle/src/libANGLE/renderer/ProgramImpl.h
@@ -86,6 +86,10 @@ class ProgramImpl : angle::NonCopyable
                                          GLint components,
                                          const GLfloat *coeffs) = 0;
 
+    virtual void assignUniformBlockRegisters()
+    {
+    }
+
   protected:
     const gl::ProgramState &mState;
 };