src/gpu/effects/fade_effect.h


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// This file is part of the 64k demo project.
// It declares the FadeEffect - fades to/from black.

#pragma once

#include "gpu/effect.h"
#include "gpu/effects/post_process_helper.h"
#include "gpu/gpu.h"
#include "gpu/uniform_helper.h"

class FadeEffect : public PostProcessEffect {
 public:
  FadeEffect(const GpuContext& ctx);
  void render(WGPURenderPassEncoder pass,
              const CommonPostProcessUniforms& uniforms) override;
  void update_bind_group(WGPUTextureView input_view) override;

 private:
  GpuBuffer params_buffer_;
};