GLGraphicsPipeline.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "OpenGL.hpp"
 
#include "CeresEngine/DataTypes.hpp"
 
#include "CeresEngine/RenderAPI/GPUGraphicsPipeline.hpp"
 
#include <functional>
 
namespace CeresEngine {
 
    class GLRenderAPI;
    class GLRenderPass;
    class GLShaderProgram;
    class GLRenderPass;
    class GLPipelineLayout;
 
    class GLCommandBuffer;
 
    class GLGraphicsPipeline final : public GPUGraphicsPipeline, public GLDeviceObject<GLGraphicsPipeline, GPUGraphicsPipeline> {
    private:
        const GPUGraphicsPipelineDescriptor descriptorGL;
 
        GLRenderPassPtr mRenderPass;
 
        GLPipelineLayoutPtr mPipelineLayout;
 
        GLShaderProgramPtr mShaderProgram;
 
        // The VAO Object
        GLuint mVAO = 0;
 
        size_t mVBOStride;
 
    public:
        GLGraphicsPipeline(GLDevicePtr device, const GPUGraphicsPipelineDescriptor& descriptor);
        ~GLGraphicsPipeline() final;
 
    public:
        GPUResourceSetPtr createResourceSet(const GPUResourceSetDescriptor& descriptor, UInt32 set = 0) final;
 
        void begin(GPUCommandBuffer& commandBuffer) final;
 
        void end(GPUCommandBuffer& commandBuffer) final;
 
    public:
        [[nodiscard]] size_t vboStride() const;
    };
 
} // namespace CeresEngine