Convert a loop to range-based for.

[movit] / lift_gamma_gain_effect.h

diff --git a/lift_gamma_gain_effect.h b/lift_gamma_gain_effect.h
index c93724d8b8fe2ae10150feb4cad8096ebfbce5dc..6e2ea19a4d54231620d6eb6039e67571a98e5c16 100644 (file)
--- a/lift_gamma_gain_effect.h
+++ b/lift_gamma_gain_effect.h
@@ -30,14 +30,16 @@ namespace movit {
 class LiftGammaGainEffect : public Effect {
 public:
        LiftGammaGainEffect();
-       virtual std::string effect_type_id() const { return "LiftGammaGainEffect"; }
-       virtual AlphaHandling alpha_handling() const { return INPUT_PREMULTIPLIED_ALPHA_KEEP_BLANK; }
-       std::string output_fragment_shader();
+       std::string effect_type_id() const override { return "LiftGammaGainEffect"; }
+       AlphaHandling alpha_handling() const override { return INPUT_PREMULTIPLIED_ALPHA_KEEP_BLANK; }
+       bool strong_one_to_one_sampling() const override { return true; }
+       std::string output_fragment_shader() override;
 
-       void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num);
+       void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num) override;
 
 private:
        RGBTriplet lift, gamma, gain;
+       RGBTriplet uniform_gain_pow_inv_gamma, uniform_inv_gamma22;
 };
 
 }  // namespace movit