Framebuffer.hpp

#pragma once
 
#include "RenderPass.hpp"
#include "Formats.hpp"
#include <vector>
#include <stdint.h>
 
namespace Grindstone::GraphicsAPI {
    class RenderPass;
    class Image;

    class Framebuffer {
    public:
        struct DefaultFramebufferCreateInfo {
            uint32_t width;
            uint32_t height;
            RenderPass* renderPass = nullptr;
        };
 
        struct CreateInfo {
            const char* debugName;
            RenderPass* renderPass;
            uint32_t width;
            uint32_t height;
 
            Image** renderTargets;
            uint32_t renderTargetCount;
            Image* depthTarget;
            bool isCubemap = false;
        };
 
        virtual RenderPass* GetRenderPass() const = 0;
        virtual void Resize(uint32_t width, uint32_t height) = 0;
        virtual void Clear(ClearMode mask) = 0;
        virtual void BindTextures(int i) = 0;
        virtual void Bind() = 0;
        virtual void BindWrite() = 0;
        virtual void BindRead() = 0;
        virtual void Unbind() = 0;
        virtual uint32_t GetWidth() const = 0;
        virtual uint32_t GetHeight() const = 0;
        virtual uint32_t GetRenderTargetCount() const = 0;
        virtual Image* GetRenderTarget(uint32_t index) const = 0;
        virtual Image* GetDepthStencilTarget() const = 0;
        virtual ~Framebuffer() {};
    };
}