vulkan - 如何使 VK_LAYER_KHRONOS_validation 可用？
问题描述
我最近开始学习如何使用 Vulkan。我正在关注本教程，但即使复制/粘贴他们的代码，我也会收到错误，因为当我调用 vkEnumerateInstanceLayerProperties() 时未列出 VK_LAYER_KHRONOS_validation。
在 Vulkan 配置器中，VK_LAYER_KHRONOS_validation 出现在右侧面板中，但未出现在底部面板中（我不确定此配置器的用途，但底部面板中有一个“可用层”类别，其中写的名称就是那个由 vkEnumerateInstanceLayerProperties()) 列出。
Vulkan Development Status:
- Layers override: "Validation" configuration
- VULKAN_SDK environment variable: D:\Games\lib\Vulkan\1.2.176.1
- Vulkan Loader version: 1.2.141
- User-Defined Layers Paths from VK_LAYER_PATH environment variable: None
- User-Defined Layers Paths from Vulkan Configurator: None
- Available Layers:
- VK_LAYER_NV_optimus (1.2.142)
- VK_LAYER_VALVE_steam_overlay (1.2.136)
- VK_LAYER_VALVE_steam_fossilize (1.2.136)
- VK_LAYER_EOS_Overlay (1.2.136)
- VK_LAYER_EOS_Overlay (1.2.136)
- VK_LAYER_OBS_HOOK (1.2.131)
- VK_LAYER_OBS_HOOK (1.2.131)
- Physical Devices:
- GeForce GTX 950 (Discrete GPU) with Vulkan 1.2.142
我发现的其他教程使用 VK_LAYER_LUNARG_standard_validation 但它也不起作用并且已弃用。
那么我是否需要手动安装验证层，如果是的话在哪里？如果不是，为什么 VK_LAYER_KHRONOS_validation 不可用，我该如何使用它？
我确定我遗漏了一些明显的ç_ç。
附加信息 ：
- 我正在编译 x64
- 我已经卸载/重新安装了 sdk，但它仍然无法正常工作
- 错误信息是：
validation layers requested, but not available! - sdk 是 2021 年 5 月 5 日的 1.2.176.1。我下载了 SDK Installer（.exe 第一个）
- 要获得可用层，代码是：
uint32_t layerCount;
vkEnumerateInstanceLayerProperties(&layerCount, nullptr);
std::vector<VkLayerProperties> availableLayers(layerCount);
vkEnumerateInstanceLayerProperties(&layerCount, availableLayers.data());
- 如果我跳过验证，错误消息是：（顺便说一句，为什么 Rockstar Game 第 3 行？？）
validation layer: loaderGetDeviceRegistryFiles: GUID for 23 is not SoftwareComponent skipping
validation layer: loaderGetDeviceRegistryFiles: GUID for 24 is not SoftwareComponent skipping
validation layer: loader_get_json: Failed to open JSON file C:\Program Files\Rockstar Games\Social Club\SocialClubVulkanLayer.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_api_dump.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_device_simulation.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_gfxreconstruct.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_synchronization2.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_validation.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_monitor.json
validation layer: loader_get_json: Failed to open JSON file D:\Games\lib\1.2.176.1\Bin\VkLayer_screenshot.json
validation layer: verifyMetaLayerComponentLayers: Meta-layer VK_LAYER_LUNARG_override can't find component layer VK_LAYER_KHRONOS_validation at index 0. Skipping this layer.
validation layer: Removing meta-layer VK_LAYER_LUNARG_override from instance layer list since it appears invalid.
validation layer: loaderValidateLayers: Layer 0 does not exist in the list of available layers
failed to create instance!
- 我不是以英语为母语的人，也不是 StackOverflow 的常规用户，所以如果我犯了错误，请告诉我，以便我进步
编辑：在 BIN 文件夹中存在 VkLayer_khronos_validation.dll/.json/.pdb 所以我运行 vulkaninfoSDK.exe 并注意到它尝试从文件 D:\Games\lib\1.2.176.1\Bin 而不是 D:\Games 加载\lib\Vulkan\1.2.176.1\Bin所以我想我找到了问题所在。但为什么？该文件不在这里为什么它跳过一个文件夹？
EDIT2：我更改了文件夹（删除了目录中的\Vulkan\），现在错误是（使用vulkaninfoSDK.exe）：
ERROR: [Loader Message] Code 0 : loader_get_json: Failed to open JSON file C:\Program Files\Rockstar Games\Social Club\SocialClubVulkanLayer.json
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_api_dump.json invalid layer manifest file version 1.2.0. May cause errors.
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_device_simulation.json invalid layer manifest file version 1.2.0. May cause errors.
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_gfxreconstruct.json invalid layer manifest file version 1.2.0. May cause errors.
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_synchronization2.json invalid layer manifest file version 1.2.0. May cause errors.
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_validation.json invalid layer manifest file version 1.2.0. May cause errors.
WARNING: [Loader Message] Code 0 : loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_screenshot.json invalid layer manifest file version 1.2.0. May cause errors.
并使用我得到的代码：
validation layer: loaderGetDeviceRegistryFiles: GUID for 23 is not SoftwareComponent skipping
validation layer: loaderGetDeviceRegistryFiles: GUID for 24 is not SoftwareComponent skipping
validation layer: loader_get_json: Failed to open JSON file C:\Program Files\Rockstar Games\Social Club\SocialClubVulkanLayer.json
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_api_dump.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_device_simulation.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_gfxreconstruct.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_synchronization2.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_khronos_validation.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_screenshot.json invalid layer manifest file version 1.2.0. May cause errors.
validation layer: Searching for ICD drivers named .\nvoglv64.dll
validation layer: Build ICD instance extension list
validation layer: Instance Extension: VK_KHR_device_group_creation (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_fence_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_memory_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_semaphore_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_get_physical_device_properties2 (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.2
validation layer: Instance Extension: VK_KHR_get_surface_capabilities2 (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_surface (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.25
validation layer: Instance Extension: VK_KHR_surface_protected_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_win32_surface (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.6
validation layer: Instance Extension: VK_EXT_debug_report (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.9
validation layer: Instance Extension: VK_EXT_debug_utils (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.2
validation layer: Instance Extension: VK_EXT_swapchain_colorspace (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.4
validation layer: Instance Extension: VK_NV_external_memory_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Loading layer library D:\Games\lib\1.2.176.1\Bin\.\VkLayer_khronos_validation.dll
validation layer: Loading layer library C:\ProgramData\obs-studio-hook\.\graphics-hook64.dll
validation layer: Loading layer library C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll
validation layer: Build ICD instance extension list
validation layer: Instance Extension: VK_KHR_device_group_creation (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_fence_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_memory_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_external_semaphore_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_get_physical_device_properties2 (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.2
validation layer: Instance Extension: VK_KHR_get_surface_capabilities2 (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_surface (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.25
validation layer: Instance Extension: VK_KHR_surface_protected_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Instance Extension: VK_KHR_win32_surface (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.6
validation layer: Instance Extension: VK_EXT_debug_report (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.9
validation layer: Instance Extension: VK_EXT_debug_utils (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.2
validation layer: Instance Extension: VK_EXT_swapchain_colorspace (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.4
validation layer: Instance Extension: VK_NV_external_memory_capabilities (C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll) version 0.0.1
validation layer: Unloading layer library C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_60daf66a00f2e0b6\.\nvoglv64.dll
validation layer: Unloading layer library C:\ProgramData\obs-studio-hook\.\graphics-hook64.dll
validation layer: Unloading layer library D:\Games\lib\1.2.176.1\Bin\.\VkLayer_khronos_validation.dll
那么为什么选择 Rockestar Game？为什么
层清单文件版本 1.2.0 无效。?
编辑：所以我更改了文件位置，我认为它正在工作。
最后一个问题是：loaderAddLayerProperties: D:\Games\lib\1.2.176.1\Bin\VkLayer_api_dump.json invalid layer manifest file version 1.2.0. May cause errors.为什么“可能导致错误”，这很重要吗？
只是为了好玩：为什么要加载C:\Program Files\Rockstar Games\Social Club\SocialClubVulkanLayer.json？Rockstar 是在开发 Vulkan 还是其他什么？
重新编辑：我重新卸载/重新安装 sdk 和 ????? 这次我 100% 确定我没有移动文件，它仍然尝试从 \lib\1.2.176.1 加载并跳过 \vulkan\ ???
tbh sdk 的第一次安装在那里（没有 \vulkan）并且可能没有工作 bcs 我重命名了一个文件夹但为什么在重新安装后它保留旧路径？
但无论如何，如果我将它移动以匹配这些目录，它似乎可以工作 x)
我在一个完全不同的文件夹中重新卸载/重新安装 sdk，你猜怎么着？当我运行 vulkaninfoSDK.exe 时，sdk 安装在 D:\Prgm\1.2.176.1 中：错误：[加载器消息]代码 0：loader_get_json：无法打开 JSON 文件 D:\Games\lib\1.2.176.1\Bin\VkLayer_api_dump.json
所以我想我被我第一次安装的路径困住了
开个玩笑：（是的，我很健谈）我在其原始位置重新卸载/重新安装 sdk，现在它尝试从 D:\Games\lib\Vulkan\1.2.176.1\Bin\VkLayer_api_dump 加载文件。 json？我可能搞砸了安装，但该死
在 Vulkan 安装分析工具中，我发现了重复项。不知道为什么，但它首先查看前一个和错误的目录，但存在正确的目录
所以我试图删除不必要的目录
解决方案
根据 SDK 发行说明，警告是正常的。Rockstar 的东西是一些覆盖或被不干净地卸载的东西（如果你愿意，你可以在注册表中删除它，类似于下面的说明）。
您应该检查%VULKAN_SDK%变量的值是否正确。
然后你应该检查它是否正确HKLM\SOFTWARE\Khronos\Vulkan\ExplicitLayers并且HKLM\SOFTWARE\WOW6432Node\Khronos\Vulkan\ExplicitLayers没有重复。（或者，您可以先卸载，在这种情况下，那里应该没有 SDK 路径）
此外，配置器应用程序允许覆盖，因此您需要检查它是工具 - >重置，并设置为“完全由 Vulkan 应用程序控制”。关闭时应警告没有激活 Vulkan 覆盖，您应单击是。
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