42     std::vector<VkExtensionProperties> extensions;  member
47     std::vector<VkExtensionProperties> extensions;  member
80 bool HasExtension(const std::vector<VkExtensionProperties>& extensions,  in HasExtension()  argument
82     return std::find_if(extensions.cbegin(), extensions.cend(),  in HasExtension()
85                         }) != extensions.end();  in HasExtension()
90     std::vector<VkExtensionProperties>* extensions) {  in EnumerateInstanceExtensions()  argument
98         extensions->resize(count);  in EnumerateInstanceExtensions()
100                                                         extensions->data());  in EnumerateInstanceExtensions()
108                                std::vector<VkExtensionProperties>* extensions) {  in EnumerateDeviceExtensions()  argument
116         extensions->resize(count);  in EnumerateDeviceExtensions()
118                                                       extensions->data());  in EnumerateDeviceExtensions()
151     EnumerateDeviceExtensions(gpu, nullptr, &info.extensions);  in GatherGpuInfo()
160     const char* extensions[kDesiredExtensions.size()];  in GatherGpuInfo()  local
163         bool available = HasExtension(info.extensions, desired_ext);  in GatherGpuInfo()
170             extensions[num_extensions++] = desired_ext;  in GatherGpuInfo()
201         .ppEnabledExtensionNames = extensions,  in GatherGpuInfo()
226     EnumerateInstanceExtensions(nullptr, &info->extensions);  in GatherInfo()
236         extensions[sizeof(kDesiredExtensions) / sizeof(kDesiredExtensions[0])];  in GatherInfo()  local
239         bool available = HasExtension(info->extensions, desired_ext);  in GatherInfo()
247             extensions[num_extensions++] = desired_ext;  in GatherInfo()
278         .ppEnabledExtensionNames = extensions,  in GatherInfo()
337 void PrintExtensions(const std::vector<VkExtensionProperties>& extensions,  in PrintExtensions()  argument
340     for (const auto& e : extensions)  in PrintExtensions()
346     const std::vector<std::vector<VkExtensionProperties>> extensions,  in PrintLayers()  argument
357         if (options.layer_extensions && !extensions[i].empty()) {  in PrintLayers()
358             if (!extensions[i].empty()) {  in PrintLayers()
360                        extensions[i].size());  in PrintLayers()
361                 PrintExtensions(extensions[i], options, indent + 2);  in PrintLayers()
560     printf("%sExtensions [%zu]:\n", Indent(indent + 1), info.extensions.size());  in PrintGpuInfo()
561     if (!info.extensions.empty())  in PrintGpuInfo()
562         PrintExtensions(info.extensions, options, indent + 2);  in PrintGpuInfo()
573            info.extensions.size());  in PrintInfo()
574     PrintExtensions(info.extensions, options, indent + 1);  in PrintInfo()