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59d0422dcd
PR #90993 added several debugging utilities. Among them, advanced memory tracking through the use of custom allocators and VK_EXT_device_memory_report. However as issue #95967 reveals, it is dangerous to leave it on by default because drivers (or even the Vulkan loader) can too easily accidentally break custom allocators by allocating memory through std malloc but then request us to deallocate it (or viceversa). This PR fixes the following problems: - Adds --extra-gpu-memory-tracking cmd line argument - Adds missing enum entries to RenderingContextDriverVulkan::VkTrackedObjectType - Adds RenderingDevice::get_driver_and_device_memory_report - GDScript users can easily check via print( RenderingServer.get_rendering_device().get_driver_and_device_memory_report() ) - Uses get_driver_and_device_memory_report on device lost for appending further info. Fixes #95967
215 lines
10 KiB
C++
215 lines
10 KiB
C++
/**************************************************************************/
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/* rendering_context_driver_vulkan.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef RENDERING_CONTEXT_DRIVER_VULKAN_H
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#define RENDERING_CONTEXT_DRIVER_VULKAN_H
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#ifdef VULKAN_ENABLED
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#include "servers/rendering/rendering_context_driver.h"
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#if defined(DEBUG_ENABLED) || defined(DEV_ENABLED)
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#define VK_TRACK_DRIVER_MEMORY
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#define VK_TRACK_DEVICE_MEMORY
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#endif
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#ifdef USE_VOLK
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#include <volk.h>
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#else
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#include <vulkan/vulkan.h>
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#endif
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class RenderingContextDriverVulkan : public RenderingContextDriver {
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public:
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struct Functions {
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// Physical device.
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PFN_vkGetPhysicalDeviceFeatures2 GetPhysicalDeviceFeatures2 = nullptr;
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PFN_vkGetPhysicalDeviceProperties2 GetPhysicalDeviceProperties2 = nullptr;
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// Device.
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PFN_vkGetDeviceProcAddr GetDeviceProcAddr = nullptr;
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// Surfaces.
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PFN_vkGetPhysicalDeviceSurfaceSupportKHR GetPhysicalDeviceSurfaceSupportKHR = nullptr;
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PFN_vkGetPhysicalDeviceSurfaceFormatsKHR GetPhysicalDeviceSurfaceFormatsKHR = nullptr;
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PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR GetPhysicalDeviceSurfaceCapabilitiesKHR = nullptr;
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PFN_vkGetPhysicalDeviceSurfacePresentModesKHR GetPhysicalDeviceSurfacePresentModesKHR = nullptr;
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// Debug utils.
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PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT = nullptr;
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PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT = nullptr;
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PFN_vkCmdBeginDebugUtilsLabelEXT CmdBeginDebugUtilsLabelEXT = nullptr;
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PFN_vkCmdEndDebugUtilsLabelEXT CmdEndDebugUtilsLabelEXT = nullptr;
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PFN_vkSetDebugUtilsObjectNameEXT SetDebugUtilsObjectNameEXT = nullptr;
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bool debug_util_functions_available() const {
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return CreateDebugUtilsMessengerEXT != nullptr &&
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DestroyDebugUtilsMessengerEXT != nullptr &&
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CmdBeginDebugUtilsLabelEXT != nullptr &&
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CmdEndDebugUtilsLabelEXT != nullptr &&
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SetDebugUtilsObjectNameEXT != nullptr;
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}
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// Debug report.
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PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallbackEXT = nullptr;
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PFN_vkDebugReportMessageEXT DebugReportMessageEXT = nullptr;
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PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallbackEXT = nullptr;
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// Debug marker extensions.
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PFN_vkCmdDebugMarkerBeginEXT CmdDebugMarkerBeginEXT = nullptr;
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PFN_vkCmdDebugMarkerEndEXT CmdDebugMarkerEndEXT = nullptr;
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PFN_vkCmdDebugMarkerInsertEXT CmdDebugMarkerInsertEXT = nullptr;
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PFN_vkDebugMarkerSetObjectNameEXT DebugMarkerSetObjectNameEXT = nullptr;
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bool debug_report_functions_available() const {
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return CreateDebugReportCallbackEXT != nullptr &&
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DebugReportMessageEXT != nullptr &&
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DestroyDebugReportCallbackEXT != nullptr;
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}
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};
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private:
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struct DeviceQueueFamilies {
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TightLocalVector<VkQueueFamilyProperties> properties;
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};
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VkInstance instance = VK_NULL_HANDLE;
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uint32_t instance_api_version = VK_API_VERSION_1_0;
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HashMap<CharString, bool> requested_instance_extensions;
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HashSet<CharString> enabled_instance_extension_names;
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TightLocalVector<Device> driver_devices;
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TightLocalVector<VkPhysicalDevice> physical_devices;
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TightLocalVector<DeviceQueueFamilies> device_queue_families;
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VkDebugUtilsMessengerEXT debug_messenger = VK_NULL_HANDLE;
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VkDebugReportCallbackEXT debug_report = VK_NULL_HANDLE;
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Functions functions;
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Error _initialize_vulkan_version();
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void _register_requested_instance_extension(const CharString &p_extension_name, bool p_required);
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Error _initialize_instance_extensions();
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Error _initialize_instance();
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Error _initialize_devices();
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void _check_driver_workarounds(const VkPhysicalDeviceProperties &p_device_properties, Device &r_device);
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// Static callbacks.
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static VKAPI_ATTR VkBool32 VKAPI_CALL _debug_messenger_callback(VkDebugUtilsMessageSeverityFlagBitsEXT p_message_severity, VkDebugUtilsMessageTypeFlagsEXT p_message_type, const VkDebugUtilsMessengerCallbackDataEXT *p_callback_data, void *p_user_data);
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static VKAPI_ATTR VkBool32 VKAPI_CALL _debug_report_callback(VkDebugReportFlagsEXT p_flags, VkDebugReportObjectTypeEXT p_object_type, uint64_t p_object, size_t p_location, int32_t p_message_code, const char *p_layer_prefix, const char *p_message, void *p_user_data);
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// Debug marker extensions.
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VkDebugReportObjectTypeEXT _convert_to_debug_report_objectType(VkObjectType p_object_type);
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protected:
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Error _find_validation_layers(TightLocalVector<const char *> &r_layer_names) const;
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// Can be overridden by platform-specific drivers.
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virtual const char *_get_platform_surface_extension() const { return nullptr; }
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virtual bool _use_validation_layers() const;
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virtual Error _create_vulkan_instance(const VkInstanceCreateInfo *p_create_info, VkInstance *r_instance);
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public:
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virtual Error initialize() override;
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virtual const Device &device_get(uint32_t p_device_index) const override;
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virtual uint32_t device_get_count() const override;
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virtual bool device_supports_present(uint32_t p_device_index, SurfaceID p_surface) const override;
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virtual RenderingDeviceDriver *driver_create() override;
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virtual void driver_free(RenderingDeviceDriver *p_driver) override;
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virtual SurfaceID surface_create(const void *p_platform_data) override;
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virtual void surface_set_size(SurfaceID p_surface, uint32_t p_width, uint32_t p_height) override;
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virtual void surface_set_vsync_mode(SurfaceID p_surface, DisplayServer::VSyncMode p_vsync_mode) override;
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virtual DisplayServer::VSyncMode surface_get_vsync_mode(SurfaceID p_surface) const override;
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virtual uint32_t surface_get_width(SurfaceID p_surface) const override;
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virtual uint32_t surface_get_height(SurfaceID p_surface) const override;
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virtual void surface_set_needs_resize(SurfaceID p_surface, bool p_needs_resize) override;
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virtual bool surface_get_needs_resize(SurfaceID p_surface) const override;
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virtual void surface_destroy(SurfaceID p_surface) override;
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virtual bool is_debug_utils_enabled() const override;
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// Vulkan-only methods.
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struct Surface {
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VkSurfaceKHR vk_surface = VK_NULL_HANDLE;
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uint32_t width = 0;
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uint32_t height = 0;
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DisplayServer::VSyncMode vsync_mode = DisplayServer::VSYNC_ENABLED;
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bool needs_resize = false;
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};
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VkInstance instance_get() const;
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VkPhysicalDevice physical_device_get(uint32_t p_device_index) const;
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uint32_t queue_family_get_count(uint32_t p_device_index) const;
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VkQueueFamilyProperties queue_family_get(uint32_t p_device_index, uint32_t p_queue_family_index) const;
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bool queue_family_supports_present(VkPhysicalDevice p_physical_device, uint32_t p_queue_family_index, SurfaceID p_surface) const;
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const Functions &functions_get() const;
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static VkAllocationCallbacks *get_allocation_callbacks(VkObjectType p_type);
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#if defined(VK_TRACK_DRIVER_MEMORY) || defined(VK_TRACK_DEVICE_MEMORY)
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enum VkTrackedObjectType{
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VK_TRACKED_OBJECT_DESCRIPTOR_UPDATE_TEMPLATE_KHR = VK_OBJECT_TYPE_COMMAND_POOL + 1,
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VK_TRACKED_OBJECT_TYPE_SURFACE,
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VK_TRACKED_OBJECT_TYPE_SWAPCHAIN,
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VK_TRACKED_OBJECT_TYPE_DEBUG_UTILS_MESSENGER_EXT,
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VK_TRACKED_OBJECT_TYPE_DEBUG_REPORT_CALLBACK_EXT,
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VK_TRACKED_OBJECT_TYPE_ACCELERATION_STRUCTURE,
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VK_TRACKED_OBJECT_TYPE_VMA,
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VK_TRACKED_OBJECT_TYPE_COUNT
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};
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enum VkTrackedSystemAllocationScope{
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VK_TRACKED_SYSTEM_ALLOCATION_SCOPE_COUNT = VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE + 1
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};
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#endif
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const char *get_tracked_object_name(uint32_t p_type_index) const override;
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#if defined(VK_TRACK_DRIVER_MEMORY) || defined(VK_TRACK_DEVICE_MEMORY)
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uint64_t get_tracked_object_type_count() const override;
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#endif
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#if defined(VK_TRACK_DRIVER_MEMORY)
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uint64_t get_driver_total_memory() const override;
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uint64_t get_driver_allocation_count() const override;
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uint64_t get_driver_memory_by_object_type(uint32_t p_type) const override;
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uint64_t get_driver_allocs_by_object_type(uint32_t p_type) const override;
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#endif
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#if defined(VK_TRACK_DEVICE_MEMORY)
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uint64_t get_device_total_memory() const override;
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uint64_t get_device_allocation_count() const override;
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uint64_t get_device_memory_by_object_type(uint32_t p_type) const override;
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uint64_t get_device_allocs_by_object_type(uint32_t p_type) const override;
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static VKAPI_ATTR void VKAPI_CALL memory_report_callback(const VkDeviceMemoryReportCallbackDataEXT *p_callback_data, void *p_user_data);
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#endif
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RenderingContextDriverVulkan();
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virtual ~RenderingContextDriverVulkan() override;
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};
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#endif // VULKAN_ENABLED
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#endif // RENDERING_CONTEXT_DRIVER_VULKAN_H
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