RGLVk.hpp

# pragma once
 
//#define RECONSTRUCT   // uncomment to enable gfxreconstruct
//#define APIDUMP       // uncomment to enable command logging
 
#include <RGL/Types.hpp>
#include "RGLCommon.hpp"
#include <RGL/TextureFormat.hpp>
#include <RGL/Pipeline.hpp>
#include <volk.h>
 
#if __has_include(<vulkan/vk_enum_string_helper.h>)
#include <vulkan/vk_enum_string_helper.h> 
#endif
#include <cassert>
 
struct VmaAllocation_T;
 
#define VK_CHECK(a) {auto VK_CHECK_RESULT = a; Assert(VK_CHECK_RESULT == VK_SUCCESS, std::string("Vulkan assertion failed: ") + # a + " -> " + string_VkResult(VK_CHECK_RESULT));}
#define VK_VALID(a) {assert(a != VK_NULL_HANDLE);}
 
constexpr static const char* const validationLayers[] = {
    "VK_LAYER_KHRONOS_validation",
#ifdef RECONSTRUCT
    "VK_LAYER_LUNARG_gfxreconstruct"
#endif
#ifdef APIDUMP
    "VK_LAYER_LUNARG_api_dump",
#endif
};
 
 
namespace RGL {
    void InitVk(const InitOptions&);
    void DeinitVk();
 
    bool IsValidationEnabled();
 
    struct DeviceVk;
 
    extern VkInstance instance;
 
    struct SwapChainSupportDetails {
        VkSurfaceCapabilitiesKHR capabilities;
        std::vector<VkSurfaceFormatKHR> formats;
        std::vector<VkPresentModeKHR> presentModes;
    };
    SwapChainSupportDetails querySwapChainSupport(const VkPhysicalDevice device, const VkSurfaceKHR surface);
 
    enum class MSASampleCount : uint8_t;
    VkSampleCountFlagBits RGLMSA2VK(const RGL::MSASampleCount& samplecount);
 
    VkFormat RGL2VkTextureFormat(TextureFormat);
 
    uint32_t findMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties, VkPhysicalDevice physicalDevice);
 
    VmaAllocation_T* createBuffer(DeviceVk*, VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer& buffer);
 
    VkCommandBuffer beginSingleTimeCommands(VkDevice device, VkCommandPool commandPool);
    void endSingleTimeCommands(VkCommandBuffer commandBuffer, VkQueue graphicsQueue, VkDevice device, VkCommandPool commandPool);
 
    RGLRenderPassPtr CreateRenderPassVk(const RenderPassConfig& config);
 
    VkImageLayout rgl2vkImageLayout(RGL::ResourceLayout layout);
 
    VkShaderStageFlagBits RGL2VKshader(RGL::ShaderStageDesc::Type type);
}