commit 1a758d8cebdab8fe5a3a9d330c1689903a0c0fe7
author Jiawei Shao <jiawei.shao@intel.com> Tue Jun 28 00:28:35 2022 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Jun 28 00:28:35 2022 +0000
tree 18220da68b70850c3a4d810ca52dff450721724b
parent 65d35f8e7d7aa1bc744619c1c813133661b4dfae

D3D12: Remove tempBuffers in ExecuteCommandList()

This patch clears mTempBuffers everytime after d3d12CommandList
is executed in CommandRecordingContext. Previously mTempBuffers
won't be cleaned up until device is destroyed, which will
consume lots of unnecessary GPU memory.

Bug: chromium:1161355
Change-Id: Ie03d43847ed56e7f2b4bfc5b0f8244dfd7012625
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94820
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>

src/dawn/native/d3d12/CommandRecordingContext.cpp

diff --git a/src/dawn/native/d3d12/CommandRecordingContext.cpp b/src/dawn/native/d3d12/CommandRecordingContext.cpp
index 6f05014..1f7e276 100644
--- a/src/dawn/native/d3d12/CommandRecordingContext.cpp
+++ b/src/dawn/native/d3d12/CommandRecordingContext.cpp
@@ -130,6 +130,7 @@
         mIsOpen = false;
         mSharedTextures.clear();
         mHeapsPendingUsage.clear();
+        mTempBuffers.clear();
     }
     return {};
 }