From c42667abfabd80cefd93183ee4baf33206d4ac6e Mon Sep 17 00:00:00 2001
From: Vlad Sytchenko <vladislav.sytchenko@amd.com>
Date: Fri, 10 Apr 2020 22:49:13 -0400
Subject: [PATCH] Default stream needs to be initialized

Change-Id: I5cbf9076bffb51c0e99601393645f443c1658e13


[ROCm/hip commit: 5d8d752da5d309fe4a257d8cfd3001a44cb36a3d]
---
 projects/hip/vdi/hip_device.cpp   | 4 ++++
 projects/hip/vdi/hip_internal.hpp | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/projects/hip/vdi/hip_device.cpp b/projects/hip/vdi/hip_device.cpp
index cc27fef05e..80e247f37c 100644
--- a/projects/hip/vdi/hip_device.cpp
+++ b/projects/hip/vdi/hip_device.cpp
@@ -30,6 +30,10 @@ amd::HostQueue* Device::defaultStream() {
     defaultStream_ = new amd::HostQueue(*asContext(), *devices()[0], properties,
                                         amd::CommandQueue::RealTimeDisabled,
                                         amd::CommandQueue::Priority::Normal);
+    if ((defaultStream_ == nullptr) ||
+        !defaultStream_->create()) {
+      return nullptr;
+    }
   }
   return defaultStream_;
 }
diff --git a/projects/hip/vdi/hip_internal.hpp b/projects/hip/vdi/hip_internal.hpp
index 03dcf0d51d..9b4bd17042 100755
--- a/projects/hip/vdi/hip_internal.hpp
+++ b/projects/hip/vdi/hip_internal.hpp
@@ -85,7 +85,7 @@ namespace hip {
     /// VDI context
     amd::Context* context_;
     /// VDI host queue for default streams
-    amd::HostQueue* defaultStream_;
+    amd::HostQueue* defaultStream_ = nullptr;
     /// Device's ID
     /// Store it here so we don't have to loop through the device list every time
     int deviceId_;