SamplerLibrary.hpp

#pragma once
 
#include "Common.hpp"
#include "graphics/GPUTypes.hpp"
#include "graphics/GPUObjects.hpp"
 
 
class SamplerLibrary {
public:
 
    void init();
 
    void clean();
 
    VkDescriptorSetLayout getLayout() const { return _layout; }
 
    VkDescriptorSet getSetHandle() const { return _set.handle; }
 
    VkSampler getDefaultSampler() const { return _samplers[2]; }
 
private:
 
    struct SamplerSettings {
        std::string name; 
        Filter filter; 
        Wrap wrapping; 
        bool useLods; 
        bool anisotropy; 
    };
 
    static VkSampler setupSampler(const SamplerSettings & settings);
 
    std::vector<VkSampler> _samplers; 
    VkDescriptorSetLayout _layout; 
    DescriptorSet _set; 
};