GLCore.hpp

#pragma once
 
#define NOMINMAX
#include <GL/gl3w.h>
#include <vector>
 
#include <Common/Graphics/Core.hpp>
#include <Common/Graphics/DLLDefs.hpp>
 
namespace Grindstone::GraphicsAPI::OpenGL {
    class Core : public Grindstone::GraphicsAPI::Core {
    public:
        virtual bool Initialize(const CreateInfo& createInfo) override;
        virtual void Clear(ClearMode mask, float clear_color[4], float clear_depth, uint32_t clear_stencil) override;
        virtual void AdjustPerspective(float *perspective) override;
        virtual void RegisterWindow(Window* window) override;
 
        virtual const char* GetVendorName() const override;
        virtual const char* GetAdapterName() const override;
        virtual const char* GetAPIName() const override;
        virtual const char* GetAPIVersion() const override;
        virtual const char* GetDefaultShaderExtension() const override;
 
        virtual void DeleteRenderTarget(Grindstone::GraphicsAPI::RenderTarget * ptr) override;
        virtual void DeleteDepthStencilTarget(Grindstone::GraphicsAPI::DepthStencilTarget * ptr) override;
        virtual void DeleteFramebuffer(Grindstone::GraphicsAPI::Framebuffer *ptr) override;
        virtual void DeleteVertexBuffer(Grindstone::GraphicsAPI::VertexBuffer *ptr) override;
        virtual void DeleteIndexBuffer(Grindstone::GraphicsAPI::IndexBuffer *ptr) override;
        virtual void DeleteUniformBuffer(Grindstone::GraphicsAPI::UniformBuffer * ptr) override;
        virtual void DeleteGraphicsPipeline(Grindstone::GraphicsAPI::GraphicsPipeline* ptr) override;
        virtual void DeleteComputePipeline(Grindstone::GraphicsAPI::ComputePipeline* ptr) override;
        virtual void DeleteRenderPass(Grindstone::GraphicsAPI::RenderPass *ptr) override;
        virtual void DeleteTexture(Grindstone::GraphicsAPI::Texture *ptr) override;
        virtual void DeleteDescriptorSet(Grindstone::GraphicsAPI::DescriptorSet *ptr) override;
        virtual void DeleteDescriptorSetLayout(Grindstone::GraphicsAPI::DescriptorSetLayout *ptr) override;
        virtual void DeleteCommandBuffer(Grindstone::GraphicsAPI::CommandBuffer * ptr) override;
        virtual void DeleteVertexArrayObject(Grindstone::GraphicsAPI::VertexArrayObject *ptr) override;
 
        virtual Grindstone::GraphicsAPI::Framebuffer* CreateFramebuffer(const Framebuffer::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::RenderPass* CreateRenderPass(const RenderPass::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::GraphicsPipeline* CreateGraphicsPipeline(const GraphicsPipeline::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::ComputePipeline* CreateComputePipeline(const ComputePipeline::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::CommandBuffer* CreateCommandBuffer(const CommandBuffer::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::VertexArrayObject* CreateVertexArrayObject(const VertexArrayObject::CreateInfo& gp) override;
        virtual Grindstone::GraphicsAPI::VertexBuffer* CreateVertexBuffer(const VertexBuffer::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::IndexBuffer* CreateIndexBuffer(const IndexBuffer::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::UniformBuffer* CreateUniformBuffer(const UniformBuffer::CreateInfo& ci) override;
        virtual Grindstone::GraphicsAPI::Texture* CreateCubemap(const Texture::CubemapCreateInfo& createInfo) override;
        virtual Grindstone::GraphicsAPI::Texture* CreateTexture(const Texture::CreateInfo& createInfo) override;
        virtual Grindstone::GraphicsAPI::DescriptorSet* CreateDescriptorSet(const DescriptorSet::CreateInfo& createInfo) override;
        virtual Grindstone::GraphicsAPI::DescriptorSetLayout* CreateDescriptorSetLayout(const DescriptorSetLayout::CreateInfo& createInfo) override;
        virtual Grindstone::GraphicsAPI::RenderTarget* CreateRenderTarget(const RenderTarget::CreateInfo* rt, uint32_t rc, bool cube = false) override;
        virtual Grindstone::GraphicsAPI::RenderTarget* CreateRenderTarget(const RenderTarget::CreateInfo& rt) override;
        virtual Grindstone::GraphicsAPI::DepthStencilTarget* CreateDepthStencilTarget(const DepthStencilTarget::CreateInfo& rt) override;
 
        virtual void CopyDepthBufferFromReadToWrite(uint32_t srcWidth, uint32_t srcHeight, uint32_t dstWidth, uint32_t dstHeight) override;
 
        virtual bool ShouldUseImmediateMode() const override;
        virtual bool SupportsCommandBuffers() const override;
        virtual bool SupportsTesselation() const override;
        virtual bool SupportsGeometryShader() const override;
        virtual bool SupportsComputeShader() const override;
        virtual bool SupportsMultiDrawIndirect() const override;
 
        virtual void WaitUntilIdle() override;
 
        virtual void BindGraphicsPipeline(Grindstone::GraphicsAPI::GraphicsPipeline* pipeline) override;
        virtual void BindVertexArrayObject(Grindstone::GraphicsAPI::VertexArrayObject *) override;
        virtual void DrawImmediateIndexed(GeometryType geom_type, bool largeBuffer, int32_t baseVertex, uint32_t indexOffsetPtr, uint32_t indexCount) override;
        virtual void DrawImmediateVertices(GeometryType geom_type, uint32_t base, uint32_t count) override;
        virtual void SetImmediateBlending(
            BlendOperation colorOp, BlendFactor colorSrc, BlendFactor colorDst,
            BlendOperation alphaOp, BlendFactor alphaSrc, BlendFactor alphaDst
        ) override;
        virtual void EnableDepthWrite(bool state) override;
        virtual void BindDefaultFramebuffer() override;
        virtual void BindDefaultFramebufferWrite() override;
        virtual void BindDefaultFramebufferRead() override;
        virtual void SetColorMask(ColorMask mask) override;
        virtual void ResizeViewport(uint32_t w, uint32_t h) override;
    private:
        std::string vendorName;
        std::string adapterName;
        std::string apiVersion;
 
        Window* primaryWindow;
    };
}