43     fBackendContext.reset(GrVkBackendContext::Create(&fPresentQueueIndex, canPresent));  in VulkanWindowContext()
45     if (!(fBackendContext->fExtensions & kKHR_surface_GrVkExtensionFlag) ||  in VulkanWindowContext()
46         !(fBackendContext->fExtensions & kKHR_swapchain_GrVkExtensionFlag)) {  in VulkanWindowContext()
47         fBackendContext.reset(nullptr);  in VulkanWindowContext()
51     VkInstance instance = fBackendContext->fInstance;  in VulkanWindowContext()
52     VkDevice device = fBackendContext->fDevice;  in VulkanWindowContext()
64     fContext = GrContext::Create(kVulkan_GrBackend, (GrBackendContext) fBackendContext.get(),  in VulkanWindowContext()
69         fBackendContext.reset(nullptr);  in VulkanWindowContext()
74     VkResult res = fGetPhysicalDeviceSurfaceSupportKHR(fBackendContext->fPhysicalDevice,  in VulkanWindowContext()
88     vkGetDeviceQueue(fBackendContext->fDevice, fPresentQueueIndex, 0, &fPresentQueue);  in VulkanWindowContext()
95     VkResult res = fGetPhysicalDeviceSurfaceCapabilitiesKHR(fBackendContext->fPhysicalDevice,  in createSwapchain()
102     res = fGetPhysicalDeviceSurfaceFormatsKHR(fBackendContext->fPhysicalDevice, fSurface,  in createSwapchain()
110     res = fGetPhysicalDeviceSurfaceFormatsKHR(fBackendContext->fPhysicalDevice, fSurface,  in createSwapchain()
117     res = fGetPhysicalDeviceSurfacePresentModesKHR(fBackendContext->fPhysicalDevice, fSurface,  in createSwapchain()
125     res = fGetPhysicalDeviceSurfacePresentModesKHR(fBackendContext->fPhysicalDevice, fSurface,  in createSwapchain()
216     uint32_t queueFamilies[] = { fBackendContext->fGraphicsQueueIndex, fPresentQueueIndex };  in createSwapchain()
217     if (fBackendContext->fGraphicsQueueIndex != fPresentQueueIndex) {  in createSwapchain()
233     res = fCreateSwapchainKHR(fBackendContext->fDevice, &swapchainCreateInfo, nullptr, &fSwapchain);  in createSwapchain()
240         GR_VK_CALL(fBackendContext->fInterface, DeviceWaitIdle(fBackendContext->fDevice));  in createSwapchain()
244         fDestroySwapchainKHR(fBackendContext->fDevice, swapchainCreateInfo.oldSwapchain, nullptr);  in createSwapchain()
255     fGetSwapchainImagesKHR(fBackendContext->fDevice, fSwapchain, &fImageCount, nullptr);  in createBuffers()
258     fGetSwapchainImagesKHR(fBackendContext->fDevice, fSwapchain, &fImageCount, fImages);  in createBuffers()
293         commandPoolInfo.queueFamilyIndex = fBackendContext->fGraphicsQueueIndex;  in createBuffers()
295         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
296                             CreateCommandPool(fBackendContext->fDevice, &commandPoolInfo,  in createBuffers()
324         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
325                             CreateSemaphore(fBackendContext->fDevice, &semaphoreInfo,  in createBuffers()
327         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
328                             CreateSemaphore(fBackendContext->fDevice, &semaphoreInfo,  in createBuffers()
330         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
331                             AllocateCommandBuffers(fBackendContext->fDevice, &commandBuffersInfo,  in createBuffers()
333         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
334                             CreateFence(fBackendContext->fDevice, &fenceInfo, nullptr,  in createBuffers()
336         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in createBuffers()
337                             CreateFence(fBackendContext->fDevice, &fenceInfo, nullptr,  in createBuffers()
347             GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in destroyBuffers()
348                                 WaitForFences(fBackendContext->fDevice, 2,  in destroyBuffers()
352             GR_VK_CALL(fBackendContext->fInterface,  in destroyBuffers()
353                        DestroySemaphore(fBackendContext->fDevice,  in destroyBuffers()
356             GR_VK_CALL(fBackendContext->fInterface,  in destroyBuffers()
357                        DestroySemaphore(fBackendContext->fDevice,  in destroyBuffers()
360             GR_VK_CALL(fBackendContext->fInterface,  in destroyBuffers()
361                        FreeCommandBuffers(fBackendContext->fDevice, fCommandPool, 2,  in destroyBuffers()
363             GR_VK_CALL(fBackendContext->fInterface,  in destroyBuffers()
364                        DestroyFence(fBackendContext->fDevice, fBackbuffers[i].fUsageFences[0], 0));  in destroyBuffers()
365             GR_VK_CALL(fBackendContext->fInterface,  in destroyBuffers()
366                        DestroyFence(fBackendContext->fDevice, fBackbuffers[i].fUsageFences[1], 0));  in destroyBuffers()
387     if (!fBackendContext.get()) {  in destroyContext()
391     GR_VK_CALL(fBackendContext->fInterface, QueueWaitIdle(fPresentQueue));  in destroyContext()
392     GR_VK_CALL(fBackendContext->fInterface, DeviceWaitIdle(fBackendContext->fDevice));  in destroyContext()
397         GR_VK_CALL(fBackendContext->fInterface, DestroyCommandPool(fBackendContext->fDevice,  in destroyContext()
403         fDestroySwapchainKHR(fBackendContext->fDevice, fSwapchain, nullptr);  in destroyContext()
408         fDestroySurfaceKHR(fBackendContext->fInstance, fSurface, nullptr);  in destroyContext()
414     fBackendContext.reset(nullptr);  in destroyContext()
426     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getAvailableBackbuffer()
427                         WaitForFences(fBackendContext->fDevice, 2, backbuffer->fUsageFences,  in getAvailableBackbuffer()
437     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
438                         ResetFences(fBackendContext->fDevice, 2, backbuffer->fUsageFences));  in getBackbufferSurface()
442     VkResult res = fAcquireNextImageKHR(fBackendContext->fDevice, fSwapchain, UINT64_MAX,  in getBackbufferSurface()
456         GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
457                             ResetFences(fBackendContext->fDevice, 2, backbuffer->fUsageFences));  in getBackbufferSurface()
460         res = fAcquireNextImageKHR(fBackendContext->fDevice, fSwapchain, UINT64_MAX,  in getBackbufferSurface()
488         fBackendContext->fGraphicsQueueIndex,     // dstQueueFamilyIndex  in getBackbufferSurface()
492     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
498     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
501     GR_VK_CALL(fBackendContext->fInterface,  in getBackbufferSurface()
508     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
523     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in getBackbufferSurface()
524                         QueueSubmit(fBackendContext->fQueue, 1, &submitInfo,  in getBackbufferSurface()
559         fBackendContext->fGraphicsQueueIndex,     // srcQueueFamilyIndex  in swapBuffers()
564     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in swapBuffers()
570     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in swapBuffers()
572     GR_VK_CALL(fBackendContext->fInterface,  in swapBuffers()
578     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in swapBuffers()
594     GR_VK_CALL_ERRCHECK(fBackendContext->fInterface,  in swapBuffers()
595                         QueueSubmit(fBackendContext->fQueue, 1, &submitInfo,  in swapBuffers()