Merge "Add ability to change context priority of RT Vulkan queues" (2e1966e9) · Commits · e / os / android_frameworks_base

libs/hwui/renderthread/VulkanManager.cpp

+28 −2

Original line number	Diff line number	Diff line
		@@ -254,10 +254,36 @@ void VulkanManager::setupDevice(GrVkExtensions& grExtensions, VkPhysicalDeviceFe

		float queuePriorities[1] = { 0.0 };

		void* queueNextPtr = nullptr;

		VkDeviceQueueGlobalPriorityCreateInfoEXT queuePriorityCreateInfo;

		if (Properties::contextPriority != 0
		&& grExtensions.hasExtension(VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME, 2)) {
		memset(&queuePriorityCreateInfo, 0, sizeof(VkDeviceQueueGlobalPriorityCreateInfoEXT));
		queuePriorityCreateInfo.sType =
		VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT;
		queuePriorityCreateInfo.pNext = nullptr;
		switch (Properties::contextPriority) {
		case EGL_CONTEXT_PRIORITY_LOW_IMG:
		queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT;
		break;
		case EGL_CONTEXT_PRIORITY_MEDIUM_IMG:
		queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_EXT;
		break;
		case EGL_CONTEXT_PRIORITY_HIGH_IMG:
		queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_HIGH_EXT;
		break;
		default:
		LOG_ALWAYS_FATAL("Unsupported context priority");
		}
		queueNextPtr = &queuePriorityCreateInfo;
		}

		const VkDeviceQueueCreateInfo queueInfo[2] = {
		{
		VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO, // sType
		nullptr, // pNext
		queueNextPtr, // pNext
		0, // VkDeviceQueueCreateFlags
		mGraphicsQueueIndex, // queueFamilyIndex
		1, // queueCount
		@@ -265,7 +291,7 @@ void VulkanManager::setupDevice(GrVkExtensions& grExtensions, VkPhysicalDeviceFe
		},
		{
		VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO, // sType
		nullptr, // pNext
		queueNextPtr, // pNext
		0, // VkDeviceQueueCreateFlags
		mPresentQueueIndex, // queueFamilyIndex
		1, // queueCount