2020-03-27 06:44:29 +01:00
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// Copyright 2020 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <exception>
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#include <iterator>
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#include <limits>
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#include <memory>
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#include <optional>
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#include <type_traits>
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#include <utility>
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#include <vector>
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#define VK_NO_PROTOTYPES
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#include <vulkan/vulkan.h>
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#include "common/common_types.h"
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namespace Vulkan::vk {
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/**
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* Span for Vulkan arrays.
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* Based on std::span but optimized for array access instead of iterators.
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* Size returns uint32_t instead of size_t to ease interaction with Vulkan functions.
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*/
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template <typename T>
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class Span {
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public:
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/// Construct an empty span.
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constexpr Span() noexcept = default;
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/// Construct a span from a single element.
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constexpr Span(const T& value) noexcept : ptr{&value}, num{1} {}
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/// Construct a span from a range.
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template <typename Range>
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// requires std::data(const Range&)
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// requires std::size(const Range&)
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constexpr Span(const Range& range) : ptr{std::data(range)}, num{std::size(range)} {}
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/// Construct a span from a pointer and a size.
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/// This is inteded for subranges.
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constexpr Span(const T* ptr, std::size_t num) noexcept : ptr{ptr}, num{num} {}
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/// Returns the data pointer by the span.
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constexpr const T* data() const noexcept {
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return ptr;
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}
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/// Returns the number of elements in the span.
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constexpr u32 size() const noexcept {
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return static_cast<u32>(num);
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}
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/// Returns true when the span is empty.
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constexpr bool empty() const noexcept {
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return num == 0;
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}
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/// Returns a reference to the element in the passed index.
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/// @pre: index < size()
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constexpr const T& operator[](std::size_t index) const noexcept {
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return ptr[index];
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}
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/// Returns an iterator to the beginning of the span.
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constexpr const T* begin() const noexcept {
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return ptr;
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}
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/// Returns an iterator to the end of the span.
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constexpr const T* end() const noexcept {
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return ptr + num;
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}
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private:
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const T* ptr = nullptr;
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std::size_t num = 0;
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};
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2020-03-27 06:50:27 +01:00
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/// Vulkan exception generated from a VkResult.
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class Exception final : public std::exception {
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public:
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/// Construct the exception with a result.
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/// @pre result != VK_SUCCESS
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explicit Exception(VkResult result_) : result{result_} {}
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virtual ~Exception() = default;
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const char* what() const noexcept override;
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private:
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VkResult result;
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};
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2020-03-27 06:46:50 +01:00
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/// Converts a VkResult enum into a rodata string
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const char* ToString(VkResult) noexcept;
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2020-03-27 06:50:27 +01:00
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/// Throws a Vulkan exception if result is not success.
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inline void Check(VkResult result) {
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if (result != VK_SUCCESS) {
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throw Exception(result);
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}
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}
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/// Throws a Vulkan exception if result is an error.
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/// @return result
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inline VkResult Filter(VkResult result) {
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if (result < 0) {
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throw Exception(result);
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}
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return result;
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}
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2020-03-27 06:52:31 +01:00
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/// Table holding Vulkan instance function pointers.
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struct InstanceDispatch {
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PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr;
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PFN_vkCreateInstance vkCreateInstance;
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PFN_vkDestroyInstance vkDestroyInstance;
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PFN_vkEnumerateInstanceExtensionProperties vkEnumerateInstanceExtensionProperties;
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PFN_vkCreateDebugUtilsMessengerEXT vkCreateDebugUtilsMessengerEXT;
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PFN_vkCreateDevice vkCreateDevice;
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PFN_vkDestroyDebugUtilsMessengerEXT vkDestroyDebugUtilsMessengerEXT;
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PFN_vkDestroyDevice vkDestroyDevice;
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PFN_vkDestroySurfaceKHR vkDestroySurfaceKHR;
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PFN_vkEnumerateDeviceExtensionProperties vkEnumerateDeviceExtensionProperties;
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PFN_vkEnumeratePhysicalDevices vkEnumeratePhysicalDevices;
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PFN_vkGetDeviceProcAddr vkGetDeviceProcAddr;
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PFN_vkGetPhysicalDeviceFeatures2KHR vkGetPhysicalDeviceFeatures2KHR;
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PFN_vkGetPhysicalDeviceFormatProperties vkGetPhysicalDeviceFormatProperties;
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PFN_vkGetPhysicalDeviceMemoryProperties vkGetPhysicalDeviceMemoryProperties;
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PFN_vkGetPhysicalDeviceProperties vkGetPhysicalDeviceProperties;
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PFN_vkGetPhysicalDeviceProperties2KHR vkGetPhysicalDeviceProperties2KHR;
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PFN_vkGetPhysicalDeviceQueueFamilyProperties vkGetPhysicalDeviceQueueFamilyProperties;
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PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR vkGetPhysicalDeviceSurfaceCapabilitiesKHR;
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PFN_vkGetPhysicalDeviceSurfaceFormatsKHR vkGetPhysicalDeviceSurfaceFormatsKHR;
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PFN_vkGetPhysicalDeviceSurfacePresentModesKHR vkGetPhysicalDeviceSurfacePresentModesKHR;
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PFN_vkGetPhysicalDeviceSurfaceSupportKHR vkGetPhysicalDeviceSurfaceSupportKHR;
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PFN_vkGetSwapchainImagesKHR vkGetSwapchainImagesKHR;
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PFN_vkQueuePresentKHR vkQueuePresentKHR;
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};
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/// Table holding Vulkan device function pointers.
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struct DeviceDispatch : public InstanceDispatch {
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PFN_vkAcquireNextImageKHR vkAcquireNextImageKHR;
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PFN_vkAllocateCommandBuffers vkAllocateCommandBuffers;
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PFN_vkAllocateDescriptorSets vkAllocateDescriptorSets;
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PFN_vkAllocateMemory vkAllocateMemory;
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PFN_vkBeginCommandBuffer vkBeginCommandBuffer;
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PFN_vkBindBufferMemory vkBindBufferMemory;
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PFN_vkBindImageMemory vkBindImageMemory;
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PFN_vkCmdBeginQuery vkCmdBeginQuery;
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PFN_vkCmdBeginRenderPass vkCmdBeginRenderPass;
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PFN_vkCmdBeginTransformFeedbackEXT vkCmdBeginTransformFeedbackEXT;
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PFN_vkCmdBindDescriptorSets vkCmdBindDescriptorSets;
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PFN_vkCmdBindIndexBuffer vkCmdBindIndexBuffer;
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PFN_vkCmdBindPipeline vkCmdBindPipeline;
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PFN_vkCmdBindTransformFeedbackBuffersEXT vkCmdBindTransformFeedbackBuffersEXT;
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PFN_vkCmdBindVertexBuffers vkCmdBindVertexBuffers;
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PFN_vkCmdBlitImage vkCmdBlitImage;
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PFN_vkCmdClearAttachments vkCmdClearAttachments;
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PFN_vkCmdCopyBuffer vkCmdCopyBuffer;
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PFN_vkCmdCopyBufferToImage vkCmdCopyBufferToImage;
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PFN_vkCmdCopyImage vkCmdCopyImage;
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PFN_vkCmdCopyImageToBuffer vkCmdCopyImageToBuffer;
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PFN_vkCmdDispatch vkCmdDispatch;
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PFN_vkCmdDraw vkCmdDraw;
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PFN_vkCmdDrawIndexed vkCmdDrawIndexed;
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PFN_vkCmdEndQuery vkCmdEndQuery;
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PFN_vkCmdEndRenderPass vkCmdEndRenderPass;
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PFN_vkCmdEndTransformFeedbackEXT vkCmdEndTransformFeedbackEXT;
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PFN_vkCmdFillBuffer vkCmdFillBuffer;
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PFN_vkCmdPipelineBarrier vkCmdPipelineBarrier;
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PFN_vkCmdPushConstants vkCmdPushConstants;
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PFN_vkCmdSetBlendConstants vkCmdSetBlendConstants;
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PFN_vkCmdSetCheckpointNV vkCmdSetCheckpointNV;
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PFN_vkCmdSetDepthBias vkCmdSetDepthBias;
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PFN_vkCmdSetDepthBounds vkCmdSetDepthBounds;
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PFN_vkCmdSetScissor vkCmdSetScissor;
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PFN_vkCmdSetStencilCompareMask vkCmdSetStencilCompareMask;
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PFN_vkCmdSetStencilReference vkCmdSetStencilReference;
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PFN_vkCmdSetStencilWriteMask vkCmdSetStencilWriteMask;
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PFN_vkCmdSetViewport vkCmdSetViewport;
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PFN_vkCreateBuffer vkCreateBuffer;
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PFN_vkCreateBufferView vkCreateBufferView;
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PFN_vkCreateCommandPool vkCreateCommandPool;
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PFN_vkCreateComputePipelines vkCreateComputePipelines;
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PFN_vkCreateDescriptorPool vkCreateDescriptorPool;
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PFN_vkCreateDescriptorSetLayout vkCreateDescriptorSetLayout;
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PFN_vkCreateDescriptorUpdateTemplateKHR vkCreateDescriptorUpdateTemplateKHR;
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PFN_vkCreateFence vkCreateFence;
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PFN_vkCreateFramebuffer vkCreateFramebuffer;
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PFN_vkCreateGraphicsPipelines vkCreateGraphicsPipelines;
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PFN_vkCreateImage vkCreateImage;
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PFN_vkCreateImageView vkCreateImageView;
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PFN_vkCreatePipelineLayout vkCreatePipelineLayout;
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PFN_vkCreateQueryPool vkCreateQueryPool;
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PFN_vkCreateRenderPass vkCreateRenderPass;
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PFN_vkCreateSampler vkCreateSampler;
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PFN_vkCreateSemaphore vkCreateSemaphore;
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PFN_vkCreateShaderModule vkCreateShaderModule;
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PFN_vkCreateSwapchainKHR vkCreateSwapchainKHR;
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PFN_vkDestroyBuffer vkDestroyBuffer;
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PFN_vkDestroyBufferView vkDestroyBufferView;
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PFN_vkDestroyCommandPool vkDestroyCommandPool;
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PFN_vkDestroyDescriptorPool vkDestroyDescriptorPool;
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PFN_vkDestroyDescriptorSetLayout vkDestroyDescriptorSetLayout;
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PFN_vkDestroyDescriptorUpdateTemplateKHR vkDestroyDescriptorUpdateTemplateKHR;
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PFN_vkDestroyFence vkDestroyFence;
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PFN_vkDestroyFramebuffer vkDestroyFramebuffer;
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PFN_vkDestroyImage vkDestroyImage;
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PFN_vkDestroyImageView vkDestroyImageView;
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PFN_vkDestroyPipeline vkDestroyPipeline;
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PFN_vkDestroyPipelineLayout vkDestroyPipelineLayout;
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PFN_vkDestroyQueryPool vkDestroyQueryPool;
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PFN_vkDestroyRenderPass vkDestroyRenderPass;
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PFN_vkDestroySampler vkDestroySampler;
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PFN_vkDestroySemaphore vkDestroySemaphore;
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PFN_vkDestroyShaderModule vkDestroyShaderModule;
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PFN_vkDestroySwapchainKHR vkDestroySwapchainKHR;
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PFN_vkDeviceWaitIdle vkDeviceWaitIdle;
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PFN_vkEndCommandBuffer vkEndCommandBuffer;
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PFN_vkFreeCommandBuffers vkFreeCommandBuffers;
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PFN_vkFreeDescriptorSets vkFreeDescriptorSets;
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PFN_vkFreeMemory vkFreeMemory;
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PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements;
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PFN_vkGetDeviceQueue vkGetDeviceQueue;
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PFN_vkGetFenceStatus vkGetFenceStatus;
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PFN_vkGetImageMemoryRequirements vkGetImageMemoryRequirements;
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PFN_vkGetQueryPoolResults vkGetQueryPoolResults;
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PFN_vkGetQueueCheckpointDataNV vkGetQueueCheckpointDataNV;
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PFN_vkMapMemory vkMapMemory;
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PFN_vkQueueSubmit vkQueueSubmit;
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PFN_vkResetFences vkResetFences;
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PFN_vkResetQueryPoolEXT vkResetQueryPoolEXT;
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PFN_vkUnmapMemory vkUnmapMemory;
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PFN_vkUpdateDescriptorSetWithTemplateKHR vkUpdateDescriptorSetWithTemplateKHR;
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PFN_vkUpdateDescriptorSets vkUpdateDescriptorSets;
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PFN_vkWaitForFences vkWaitForFences;
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};
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/// Loads instance agnostic function pointers.
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/// @return True on success, false on error.
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bool Load(InstanceDispatch&) noexcept;
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/// Loads instance function pointers.
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/// @return True on success, false on error.
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bool Load(VkInstance, InstanceDispatch&) noexcept;
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2020-03-27 06:53:52 +01:00
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void Destroy(VkInstance, const InstanceDispatch&) noexcept;
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void Destroy(VkDevice, const InstanceDispatch&) noexcept;
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void Destroy(VkDevice, VkBuffer, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkBufferView, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkCommandPool, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkDescriptorPool, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkDescriptorSetLayout, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkDescriptorUpdateTemplateKHR, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkDeviceMemory, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkFence, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkFramebuffer, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkImage, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkImageView, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkPipeline, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkPipelineLayout, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkQueryPool, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkRenderPass, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkSampler, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkSwapchainKHR, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkSemaphore, const DeviceDispatch&) noexcept;
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void Destroy(VkDevice, VkShaderModule, const DeviceDispatch&) noexcept;
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void Destroy(VkInstance, VkDebugUtilsMessengerEXT, const InstanceDispatch&) noexcept;
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void Destroy(VkInstance, VkSurfaceKHR, const InstanceDispatch&) noexcept;
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VkResult Free(VkDevice, VkDescriptorPool, Span<VkDescriptorSet>, const DeviceDispatch&) noexcept;
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VkResult Free(VkDevice, VkCommandPool, Span<VkCommandBuffer>, const DeviceDispatch&) noexcept;
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2020-03-27 06:55:07 +01:00
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template <typename Type, typename OwnerType, typename Dispatch>
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class Handle;
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/// Handle with an owning type.
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/// Analogue to std::unique_ptr.
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template <typename Type, typename OwnerType, typename Dispatch>
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class Handle {
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public:
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/// Construct a handle and hold it's ownership.
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explicit Handle(Type handle_, OwnerType owner_, const Dispatch& dld_) noexcept
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: handle{handle_}, owner{owner_}, dld{&dld_} {}
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/// Construct an empty handle.
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Handle() = default;
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/// Copying Vulkan objects is not supported and will never be.
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Handle(const Handle&) = delete;
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Handle& operator=(const Handle&) = delete;
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/// Construct a handle transfering the ownership from another handle.
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Handle(Handle&& rhs) noexcept
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: handle{std::exchange(rhs.handle, nullptr)}, owner{rhs.owner}, dld{rhs.dld} {}
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/// Assign the current handle transfering the ownership from another handle.
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/// Destroys any previously held object.
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Handle& operator=(Handle&& rhs) noexcept {
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Release();
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handle = std::exchange(rhs.handle, nullptr);
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owner = rhs.owner;
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dld = rhs.dld;
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return *this;
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}
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/// Destroys the current handle if it existed.
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~Handle() noexcept {
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Release();
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}
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/// Destroys any held object.
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void reset() noexcept {
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Release();
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handle = nullptr;
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}
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/// Returns the address of the held object.
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/// Intended for Vulkan structures that expect a pointer to an array.
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const Type* address() const noexcept {
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return &handle;
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}
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/// Returns the held Vulkan handle.
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|
Type operator*() const noexcept {
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns true when there's a held object.
|
|
|
|
operator bool() const noexcept {
|
|
|
|
return handle != nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
protected:
|
|
|
|
Type handle = nullptr;
|
|
|
|
OwnerType owner = nullptr;
|
|
|
|
const Dispatch* dld = nullptr;
|
|
|
|
|
|
|
|
private:
|
|
|
|
/// Destroys the held object if it exists.
|
|
|
|
void Release() noexcept {
|
|
|
|
if (handle) {
|
|
|
|
Destroy(owner, handle, *dld);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
/// Dummy type used to specify a handle has no owner.
|
|
|
|
struct NoOwner {};
|
|
|
|
|
|
|
|
/// Handle without an owning type.
|
|
|
|
/// Analogue to std::unique_ptr
|
|
|
|
template <typename Type, typename Dispatch>
|
|
|
|
class Handle<Type, NoOwner, Dispatch> {
|
|
|
|
public:
|
|
|
|
/// Construct a handle and hold it's ownership.
|
|
|
|
explicit Handle(Type handle_, const Dispatch& dld_) noexcept : handle{handle_}, dld{&dld_} {}
|
|
|
|
|
|
|
|
/// Construct an empty handle.
|
|
|
|
Handle() noexcept = default;
|
|
|
|
|
|
|
|
/// Copying Vulkan objects is not supported and will never be.
|
|
|
|
Handle(const Handle&) = delete;
|
|
|
|
Handle& operator=(const Handle&) = delete;
|
|
|
|
|
|
|
|
/// Construct a handle transfering ownership from another handle.
|
|
|
|
Handle(Handle&& rhs) noexcept : handle{std::exchange(rhs.handle, nullptr)}, dld{rhs.dld} {}
|
|
|
|
|
|
|
|
/// Assign the current handle transfering the ownership from another handle.
|
|
|
|
/// Destroys any previously held object.
|
|
|
|
Handle& operator=(Handle&& rhs) noexcept {
|
|
|
|
Release();
|
|
|
|
handle = std::exchange(rhs.handle, nullptr);
|
|
|
|
dld = rhs.dld;
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Destroys the current handle if it existed.
|
|
|
|
~Handle() noexcept {
|
|
|
|
Release();
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Destroys any held object.
|
|
|
|
void reset() noexcept {
|
|
|
|
Release();
|
|
|
|
handle = nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns the address of the held object.
|
|
|
|
/// Intended for Vulkan structures that expect a pointer to an array.
|
|
|
|
const Type* address() const noexcept {
|
|
|
|
return &handle;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns the held Vulkan handle.
|
|
|
|
Type operator*() const noexcept {
|
|
|
|
return handle;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns true when there's a held object.
|
|
|
|
operator bool() const noexcept {
|
|
|
|
return handle != nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
protected:
|
|
|
|
Type handle = nullptr;
|
|
|
|
const Dispatch* dld = nullptr;
|
|
|
|
|
|
|
|
private:
|
|
|
|
/// Destroys the held object if it exists.
|
|
|
|
void Release() noexcept {
|
|
|
|
if (handle) {
|
|
|
|
Destroy(handle, *dld);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2020-03-27 06:56:04 +01:00
|
|
|
/// Array of a pool allocation.
|
|
|
|
/// Analogue to std::vector
|
|
|
|
template <typename AllocationType, typename PoolType>
|
|
|
|
class PoolAllocations {
|
|
|
|
public:
|
|
|
|
/// Construct an empty allocation.
|
|
|
|
PoolAllocations() = default;
|
|
|
|
|
|
|
|
/// Construct an allocation. Errors are reported through IsOutOfPoolMemory().
|
|
|
|
explicit PoolAllocations(std::unique_ptr<AllocationType[]> allocations, std::size_t num,
|
|
|
|
VkDevice device, PoolType pool, const DeviceDispatch& dld) noexcept
|
|
|
|
: allocations{std::move(allocations)}, num{num}, device{device}, pool{pool}, dld{&dld} {}
|
|
|
|
|
|
|
|
/// Copying Vulkan allocations is not supported and will never be.
|
|
|
|
PoolAllocations(const PoolAllocations&) = delete;
|
|
|
|
PoolAllocations& operator=(const PoolAllocations&) = delete;
|
|
|
|
|
|
|
|
/// Construct an allocation transfering ownership from another allocation.
|
|
|
|
PoolAllocations(PoolAllocations&& rhs) noexcept
|
|
|
|
: allocations{std::move(rhs.allocations)}, num{rhs.num}, device{rhs.device}, pool{rhs.pool},
|
|
|
|
dld{rhs.dld} {}
|
|
|
|
|
|
|
|
/// Assign an allocation transfering ownership from another allocation.
|
|
|
|
/// Releases any previously held allocation.
|
|
|
|
PoolAllocations& operator=(PoolAllocations&& rhs) noexcept {
|
|
|
|
Release();
|
|
|
|
allocations = std::move(rhs.allocations);
|
|
|
|
num = rhs.num;
|
|
|
|
device = rhs.device;
|
|
|
|
pool = rhs.pool;
|
|
|
|
dld = rhs.dld;
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Destroys any held allocation.
|
|
|
|
~PoolAllocations() {
|
|
|
|
Release();
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns the number of allocations.
|
|
|
|
std::size_t size() const noexcept {
|
|
|
|
return num;
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns a pointer to the array of allocations.
|
|
|
|
AllocationType const* data() const noexcept {
|
|
|
|
return allocations.get();
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Returns the allocation in the specified index.
|
|
|
|
/// @pre index < size()
|
|
|
|
AllocationType operator[](std::size_t index) const noexcept {
|
|
|
|
return allocations[index];
|
|
|
|
}
|
|
|
|
|
|
|
|
/// True when a pool fails to construct.
|
|
|
|
bool IsOutOfPoolMemory() const noexcept {
|
|
|
|
return !device;
|
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
|
|
|
/// Destroys the held allocations if they exist.
|
|
|
|
void Release() noexcept {
|
|
|
|
if (!allocations) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
const Span<AllocationType> span(allocations.get(), num);
|
|
|
|
const VkResult result = Free(device, pool, span, *dld);
|
|
|
|
// There's no way to report errors from a destructor.
|
|
|
|
if (result != VK_SUCCESS) {
|
|
|
|
std::terminate();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
std::unique_ptr<AllocationType[]> allocations;
|
|
|
|
std::size_t num = 0;
|
|
|
|
VkDevice device = nullptr;
|
|
|
|
PoolType pool = nullptr;
|
|
|
|
const DeviceDispatch* dld = nullptr;
|
|
|
|
};
|
|
|
|
|
2020-03-27 06:44:29 +01:00
|
|
|
} // namespace Vulkan::vk
|