Use C++11 override everywhere it is appropriate.

[movit] / alpha_division_effect.h

diff --git a/alpha_division_effect.h b/alpha_division_effect.h
index 6fcc716d48bf93e180f8656f99af0a48b868a100..92581710c0c739c418dbc342683f85be10b4e03a 100644 (file)
--- a/alpha_division_effect.h
+++ b/alpha_division_effect.h
@@ -1,7 +1,7 @@
 #ifndef _MOVIT_ALPHA_DIVISION_EFFECT_H
 #define _MOVIT_ALPHA_DIVISION_EFFECT_H 1
 
-// Convert premultiplied alpha to postmultiplied alpha, simply by multiplying.
+// Convert postmultiplied alpha to premultiplied alpha, simply by dividing.
 
 #include <string>
 
@@ -12,8 +12,9 @@ namespace movit {
 class AlphaDivisionEffect : public Effect {
 public:
        AlphaDivisionEffect() {}
-       virtual std::string effect_type_id() const { return "AlphaDivisionEffect"; }
-       std::string output_fragment_shader();
+       std::string effect_type_id() const override { return "AlphaDivisionEffect"; }
+       std::string output_fragment_shader() override;
+       bool one_to_one_sampling() const override { return true; }
 };
 
 }  // namespace movit