render_pass_base.hpp

 
#pragma once
 
#include "vulkan_common.hpp"
 
#include <atomic>
#include <string_view>
 
enum class RenderStage : uint8_t {
  world,
  overlay,
  voxel_gbuffer,
};
 
class IRenderPass {
public:
  virtual ~IRenderPass() = default;
 
  [[nodiscard]]
  virtual auto stage() const -> RenderStage {
    return RenderStage::world;
  }
 
  virtual void update(uint32_t frame_index, float dt) { }

  virtual void recordPre(vk::CommandBuffer cmd, uint32_t frame_index, uint32_t image_index) { }
 
  virtual void record(vk::CommandBuffer cmd, uint32_t frame_index, uint32_t image_index) = 0;
 
  [[nodiscard]]
  virtual auto name() const -> std::string_view {
    return "Pass";
  }
 
  void setEnabled(bool enabled) noexcept { m_enabled.store(enabled, std::memory_order_relaxed); }
 
  [[nodiscard]]
  auto isEnabled() const noexcept -> bool {
    return m_enabled.load(std::memory_order_relaxed);
  }
 
private:
  std::atomic_bool m_enabled {true};
};