]> git.sesse.net Git - movit/blob - alpha_multiplication_effect.h
Fix some small whitespace errors in SingleResamplePassEffect.
[movit] / alpha_multiplication_effect.h
1 #ifndef _MOVIT_ALPHA_MULTIPLICATION_EFFECT_H
2 #define _MOVIT_ALPHA_MULTIPLICATION_EFFECT_H 1
3
4 // Convert postmultiplied alpha to premultiplied alpha, simply by multiplying.
5
6 #include <string>
7
8 #include "effect.h"
9
10 namespace movit {
11
12 class AlphaMultiplicationEffect : public Effect {
13 public:
14         AlphaMultiplicationEffect() {}
15         std::string effect_type_id() const override { return "AlphaMultiplicationEffect"; }
16         std::string output_fragment_shader() override;
17         bool strong_one_to_one_sampling() const override { return true; }
18 };
19
20 }  // namespace movit
21
22 #endif // !defined(_MOVIT_ALPHA_MULTIPLICATION_EFFECT_H)