ShaderManager.hpp

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#pragma once
#include "GraphicsTypes.hpp"
 
#include <string>
 
typedef char const* const ConstantFilepath;
 
namespace ShaderManager
{
    // Constants
    constexpr ConstantFilepath kGLSLTestVertexShaderPath = "shaders/testShader.vert";
    constexpr ConstantFilepath kGLSLTestFragmentShaderPath = "shaders/testShader.frag";
    constexpr ConstantFilepath kGLSLObjectVertexShaderPath = "shaders/objectShader.vert";
    constexpr ConstantFilepath kGLSLObjectFragmentShaderPath = "shaders/objectShader.frag";
    constexpr const char* kStandardEntryPoint = "main";
 
    VkPipelineShaderStageCreateInfo createVertexShaderInfo(VkDevice logDevice, ObjectType objectType);
 
    VkPipelineShaderStageCreateInfo createFragmentShaderInfo(VkDevice logDevice, ObjectType objectType);
 
    void destroyShaderModules(VkDevice logDevice);
 
    std::vector<uint32_t> compileGLSLToSpirv(VkShaderStageFlagBits shaderType, ObjectType object);
 
    std::string getShaderCode(VkShaderStageFlags stage, ObjectType object);
 
    static std::vector<char> readFile(ConstantFilepath filepath);
 
    static VkShaderModule createShaderModule(VkDevice logDevice, VkShaderStageFlagBits stage, ObjectType objectType);
 
    static std::vector<VkShaderModule> createdModules;
}