C++ 找不到某些lunar SDK验证层
我正在手动检查由C++ 找不到某些lunar SDK验证层,c++,linux,sdk,vulkan,C++,Linux,Sdk,Vulkan,我正在手动检查由VK\u LAYER\u LUNARG\u standard\u validation包装的底层 找到了包装器,但是根据需要,它应该包装的一些验证层没有找到 我查询的图层如下所示: const std::vector<const char*> validationLayers = { "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation&quo
VK\u LAYER\u LUNARG\u standard\u validation包装的底层
找到了包装器,但是根据需要,它应该包装的一些验证层没有找到
我查询的图层如下所示:
const std::vector<const char*> validationLayers =
{
"VK_LAYER_GOOGLE_threading",
"VK_LAYER_LUNARG_parameter_validation",
"VK_LAYER_LUNARG_device_limits",
"VK_LAYER_LUNARG_object_tracker",
"VK_LAYER_LUNARG_image",
"VK_LAYER_LUNARG_core_validation",
"VK_LAYER_LUNARG_swapchain",
"VK_LAYER_GOOGLE_unique_objects",
};
void PrintLayerStatus(VkLayerProperties layer_info, string layer_name, bool layer_found)
{
string major = to_string(VK_VERSION_MAJOR(layer_info.specVersion));
string minor = to_string(VK_VERSION_MINOR(layer_info.specVersion));
string patch = to_string(VK_VERSION_PATCH(layer_info.specVersion));
string version = major + "." + minor + "." + patch;
string mark = (layer_found) ? string(CHECK) : string(CROSS);
RecordLog("\n" + string(layer_name) + ", "
"Vulkan version " + version + ", "
+ "layer version " + to_string(layer_info.implementationVersion),
"[" + mark + "]", 77, '.');
if(layer_found) RecordLog("\tDescription:", string(layer_info.description), 20);
}
// Find available validation layers
bool CheckValidationLayerSupport()
{
// Query validation layers currently isntalled
uint32_t layerCount;
vkEnumerateInstanceLayerProperties(&layerCount, nullptr);
std::vector<VkLayerProperties> availableLayers(layerCount);
vkEnumerateInstanceLayerProperties(&layerCount, availableLayers.data());
RecordLogHeader("Requesting Vulkan validation layers\t ["
+ to_string(layerCount) + "]");
RecordLog("Layer", "Found Status", 80-12);
RecordLog(SEPARATOR_BAR);
// Check needed validation layers against found layers`
for (const char* layerName : validationLayers)
{
bool layerFound = false;
VkLayerProperties layer_info;
for (const auto& layerProperties : availableLayers)
{
if (strcmp(layerName, layerProperties.layerName) == 0)
{
layerFound = true;
layer_info = layerProperties;
break;
}
}
PrintLayerStatus(layer_info, layerName, layerFound);
}
return true;
}
我还与grep一起运行了vulkaninfo,看看是否可以找到这些层
vulkaninfo|grep VK_LAYER_LUNARG_image
它们都返回空的,所以看起来我没有正确安装SDK或者我做错了什么
我的安装只是下载sdk并链接到include目录,再运行setup-env.sh脚本(每次编译之前我都会这样做)。我不确定是否意外跳过了某个步骤,例如运行脚本。您使用的是旧文档。在编写本文时,最新的SDK版本是1.1.101
根据VK\u层\u LUNARG\u标准\u验证
包括:
VK\u层\u谷歌\u线程
VK\u层\u LUNARG\u参数\u验证
VK_层_LUNARG_对象_跟踪器
VK\u层\u LUNARG\u核心\u验证
VK\u层\u谷歌\u唯一\u对象
这些似乎符合您的输出
当然,随着时间的推移,这种情况可能(而且确实)发生了变化:
VK_层_LUNARG_设备_限制
与SDK 1.0.21中的VK_层_LUNARG_核心_验证
和VK_层_LUNARG_参数_验证
合并
在SDK 1.0.42中,VK_层_LUNARG_图像
与VK_层_LUNARG_核心_验证
合并
在SDK 1.0.51中,VK_层_LUNARG_交换链
与VK_层_LUNARG_核心_验证
合并
更新:在1.1.106中,引入了验证,上面的所有内容都被弃用了。太棒了,至少我现在可以删除这些行并继续!
================================================================================
Requesting Vulkan validation layers [16]
================================================================================
Layer Found Status
--------------------------------------------------------------------------------
VK_LAYER_GOOGLE_threading, Vulkan version 1.1.92, layer version 1............[✓]
Description: Google Validation Layer
VK_LAYER_LUNARG_parameter_validation, Vulkan version 1.1.92, layer version 1.[✓]
Description: LunarG Validation Layer
VK_LAYER_LUNARG_device_limits, Vulkan version 1.1.92, layer version 1........[✗]
VK_LAYER_LUNARG_object_tracker, Vulkan version 1.1.92, layer version 1.......[✓]
Description: LunarG Validation Layer
VK_LAYER_LUNARG_image, Vulkan version 1.1.92, layer version 1................[✗]
VK_LAYER_LUNARG_core_validation, Vulkan version 1.1.92, layer version 1......[✓]
Description: LunarG Validation Layer
VK_LAYER_LUNARG_swapchain, Vulkan version 1.1.92, layer version 1............[✗]
VK_LAYER_GOOGLE_unique_objects, Vulkan version 1.1.92, layer version 1.......[✓]
Description: Google Validation Layer