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Merge "Add ability to change context priority of RT Vulkan queues"

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This commit is contained in:
TreeHugger Robot
2019-02-28 20:53:04 +00:00
committed by Android (Google) Code Review
parent f2b2f3fc9d 7e733366fc
commit 2e1966e946
1 changed files with 28 additions and 2 deletions
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30
libs/hwui/renderthread/VulkanManager.cpp
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@@ -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