PassResource.h

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//
// Created by Administrator on 2025/4/14.
//
 
#ifndef FCT_PASSRESOURCE_H
#define FCT_PASSRESOURCE_H
#include "ResourceLayout.h"
#include "../RHI/ConstBuffer.h"
namespace FCT
{
    class Sampler;
    class SamplerElement;
    class TextureElement;
    class Window;
 
    namespace RHI
    {
        class Pipeline;
        class CommandBuffer;
    }
 
    class PassResource
    {
    public:
        PassResource()
        {
 
        }
        virtual void bind(RHI::CommandBuffer* cmdBuf,RHI::Pipeline* pipeline) = 0;
        virtual void addConstBuffer(RHI::ConstBuffer* buffer) = 0;
        virtual void addTexture(Image* texture,TextureElement element) = 0;
        virtual void setTexture(Image* texture,TextureElement element) = 0;
        virtual void addSampler(Sampler* sampler,SamplerElement element) = 0;
        virtual void create() = 0;
        virtual void update() = 0;
        virtual void markAllDescriptorSetsNeedRecreate() = 0;
        bool isBound(const TextureElement& element) const {
            return m_textures.find(element) != m_textures.end();
        }
    protected:
        std::vector<RHI::ConstBuffer*> m_constBuffers;
        std::unordered_map<TextureElement,Image*> m_textures;
        std::vector<std::pair<Sampler*,SamplerElement>> m_samplers;
        //std::vector<std::pair<Image*, TextureElement>> m_textures;
        bool m_dirty = true;
    };
}
#endif //PASSRESOURCE_H