370     fVk##name = reinterpret_cast<PFN_vk##name>(getProc("vk" #name, fBackendContext.fInstance,\
414         fBackendContext.fMemoryAllocator.reset();  in cleanup()
422             fDestroyDebugCallback(fBackendContext.fInstance, fDebugCallback, nullptr);  in cleanup()
425         if (fBackendContext.fInstance != VK_NULL_HANDLE) {  in cleanup()
426             fVkDestroyInstance(fBackendContext.fInstance, nullptr);  in cleanup()
427             fBackendContext.fInstance = VK_NULL_HANDLE;  in cleanup()
505     GrVkBackendContext fBackendContext;  member in VulkanTestHelper
529     fBackendContext.fInstance = VK_NULL_HANDLE;  in init()
530     fBackendContext.fDevice = VK_NULL_HANDLE;  in init()
532     if (!sk_gpu_test::CreateVkBackendContext(getProc, &fBackendContext, fExtensions,  in init()
536     fDevice = fBackendContext.fDevice;  in init()
540                 fBackendContext.fInstance, "vkDestroyDebugReportCallbackEXT");  in init()
580     fDirectContext = GrDirectContext::MakeVulkan(fBackendContext);  in init()
625     err = fVkGetPhysicalDeviceImageFormatProperties2(fBackendContext.fPhysicalDevice,  in checkOptimalHardwareBuffer()
731     fVkGetPhysicalDeviceMemoryProperties2(fBackendContext.fPhysicalDevice, &phyDevMemProps);  in importHardwareBuffer()
864     fVkGetPhysicalDeviceExternalSemaphoreProperties(fBackendContext.fPhysicalDevice, &exSemInfo,  in setupSemaphoreForSignaling()