GraphicsPipeline.hpp

#pragma once
 
#include <string>
#include <vector>
#include <iostream>
 
#include "Formats.hpp"
 
namespace Grindstone::GraphicsAPI {
    class RenderPass;
    class DescriptorSetLayout;
    struct VertexBufferLayout;
 
    class GraphicsPipeline {
    public:
        struct CreateInfo {
            struct ShaderStageData {
                const char* fileName;
                const char* content;
                uint32_t size;
                ShaderStage type;
            };
 
            const char* debugName;
            GeometryType primitiveType;
            PolygonFillMode polygonFillMode;
            CullMode cullMode;
            RenderPass* renderPass;
            float width, height;
            int32_t scissorX = 0, scissorY = 0;
            uint32_t scissorW, scissorH;
            ShaderStageData* shaderStageCreateInfos;
            uint32_t shaderStageCreateInfoCount;
            DescriptorSetLayout** descriptorSetLayouts;
            uint32_t descriptorSetLayoutCount;
            VertexBufferLayout* vertexBindings;
            uint32_t vertexBindingsCount;
 
            BlendData blendData = BlendData::NoBlending();
            ColorMask colorMask = ColorMask::RGBA;
 
            uint32_t colorAttachmentCount;
            CompareOperation depthCompareOp = CompareOperation::LessOrEqual;
            bool isDepthTestEnabled = true;
            bool isDepthWriteEnabled = true;
            bool isStencilEnabled = false;
            bool hasDynamicViewport = false;
            bool hasDynamicScissor = false;
            bool isDepthBiasEnabled = false;
            bool isDepthClampEnabled = false;
 
            float depthBiasConstantFactor = 1.25f;
            float depthBiasSlopeFactor = 1.75f;
            float depthBiasClamp = 0.0f;
        };
 
        virtual void Recreate(const CreateInfo& createInfo) = 0;
    };
}