Vulkan initialization. More...
#include "scopehal.h"#include <glslang_c_interface.h>#include "PipelineCacheManager.h"#include "QueueManager.h"#include <GLFW/glfw3.h>#include <vkFFT.h>
Include dependency graph for VulkanInit.cpp:
Functions | |
| bool | IsDevicePreferred (const vk::PhysicalDeviceProperties &a, const vk::PhysicalDeviceProperties &b) |
| Checks if a given Vulkan device is "better" than another. More... | |
| void | VulkanCleanup () |
| Free all global Vulkan resources in the correct order. | |
| bool | VulkanInit (bool skipGLFW) |
| Initialize a Vulkan context for compute. More... | |
Variables | |
| vk::raii::Context | g_vkContext |
| Global Vulkan context. | |
| unique_ptr< vk::raii::Instance > | g_vkInstance |
| Global Vulkan instance. | |
| shared_ptr< vk::raii::Device > | g_vkComputeDevice |
| The Vulkan device selected for compute operations (may or may not be same device as rendering) | |
| unique_ptr< vk::raii::CommandPool > | g_vkTransferCommandPool |
| Command pool for AcceleratorBuffer transfers. More... | |
| unique_ptr< vk::raii::CommandBuffer > | g_vkTransferCommandBuffer |
| Command buffer for AcceleratorBuffer transfers. More... | |
| shared_ptr< QueueHandle > | g_vkTransferQueue |
| Queue for AcceleratorBuffer transfers. More... | |
| std::unique_ptr< QueueManager > | g_vkQueueManager |
| Allocates QueueHandle objects. More... | |
| mutex | g_vkTransferMutex |
| Mutex for interlocking access to g_vkTransferCommandBuffer and g_vkTransferCommandPool. | |
| uint32_t | g_vkPinnedMemoryType |
| Vulkan memory type for CPU-based memory that is also GPU-readable. | |
| uint32_t | g_vkLocalMemoryType |
| Vulkan memory type for GPU-based memory (generally not CPU-readable, except on unified memory systems) | |
| uint8_t | g_vkComputeDeviceUuid [16] |
| UUID of g_vkComputeDevice. | |
| uint32_t | g_vkComputeDeviceDriverVer |
| Driver version of g_vkComputeDevice. | |
| vk::raii::PhysicalDevice * | g_vkComputePhysicalDevice |
| Physical device for g_vkComputeDevice. | |
| uint32_t | g_vkPinnedMemoryHeap = 0 |
| Heap from which g_vkPinnedMemoryType is allocated. | |
| uint32_t | g_vkLocalMemoryHeap = 0 |
| Heap from which g_vkLocalMemoryType is allocated. | |
| bool | g_hasShaderFloat64 = false |
| Indicates whether the float64 type is available for use in shaders and SSBOs. | |
| bool | g_hasShaderInt64 = false |
| Indicates whether the int64 type is available for use in shaders and SSBOs. | |
| bool | g_hasShaderInt16 = false |
| Indicates whether the int16 type is available for use in shaders and SSBOs. | |
| bool | g_hasShaderInt8 = false |
| Indicates whether the int8 type is available for use in shaders and SSBOs. | |
| bool | g_hasShaderAtomicFloat = false |
| Indicates whether atomic operations on the float type are available in shaders. | |
| bool | g_hasDebugUtils = false |
| Indicates whether the VK_EXT_debug_utils extension is available. | |
| bool | g_hasMemoryBudget = false |
| Indicates whether the VK_EXT_memory_budget extension is available. | |
| bool | g_hasPushDescriptor = false |
| Indicates whether the VK_KHR_push_descriptor extension is available. | |
| bool | g_vulkanDeviceHasUnifiedMemory = false |
| Indicates whether the Vulkan device is unified memory. More... | |
| size_t | g_maxComputeGroupCount [3] = {0} |
| Maximum size of a Vulkan dispatch group for compute shaders, in each axis. | |
| bool | g_vulkanDeviceIsIntelMesa = false |
| Indicates that the Vulkan driver is Mesa on an Intel GPU. | |
| bool | g_vulkanDeviceIsAnyMesa = false |
| Indicates that the Vulkan driver is Mesa on any GPU. | |
| bool | g_vulkanDeviceIsMoltenVK = false |
| Indicates that the Vulkan driver is MoltenVK. | |
Detailed Description
Vulkan initialization.
