Add a mutex to VulkanManager::initialize.
The initialize call can be made from both an GrallocUploadThread
and the RenderThread. So we need a mutex to make sure both
threads don't try to initialize in parallel.
Bug: 187218890
Test: manual running of device, guessing this could fix bug.
Change-Id: I203afd91fad5eacc131c839dff1a1065864b76f8
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index 0112686..07146e8 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -340,6 +340,8 @@
}
void VulkanManager::initialize() {
+ std::lock_guard _lock{mInitializeLock};
+
if (mDevice != VK_NULL_HANDLE) {
return;
}