commit 2fe5e1d3e64643d10e727ce1984f60b1fb97a8f0
author Geoff Lang <geofflang@chromium.org> Tue Aug 28 14:00:24 2018 -0400
committer Commit Bot <commit-bot@chromium.org> Mon Oct 01 19:33:27 2018 +0000
tree 2ce8af143ab351c7c21f5c106e78af31cfd7f1b9
parent 16c20140e05e28cd0be6950bd8a2f368fb1fd3c2

Vulkan: Implement robustness extensions.

Device recovery is not possible but device loss can be tracked.

BUG=angleproject:2787

Change-Id: Ib94dd557b6b005a560b7a64275b176f7b1777211
Reviewed-on: https://chromium-review.googlesource.com/1194458
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>

src/libANGLE/renderer/vulkan/RendererVk.cpp

diff --git a/src/libANGLE/renderer/vulkan/RendererVk.cpp b/src/libANGLE/renderer/vulkan/RendererVk.cpp
index cd474fd..dfb0619 100644
--- a/src/libANGLE/renderer/vulkan/RendererVk.cpp
+++ b/src/libANGLE/renderer/vulkan/RendererVk.cpp
@@ -299,6 +299,7 @@
       mDevice(VK_NULL_HANDLE),
       mLastCompletedQueueSerial(mQueueSerialFactory.generate()),
       mCurrentQueueSerial(mQueueSerialFactory.generate()),
+      mDeviceLost(false),
       mPipelineCacheVkUpdateTimeout(kPipelineCacheVkUpdatePeriod)
 {
 }
@@ -355,6 +356,16 @@
     mPhysicalDevice = VK_NULL_HANDLE;
 }
 
+void RendererVk::markDeviceLost()
+{
+    mDeviceLost = true;
+}
+
+bool RendererVk::isDeviceLost() const
+{
+    return mDeviceLost;
+}
+
 angle::Result RendererVk::initialize(DisplayVk *displayVk,
                                      const egl::AttributeMap &attribs,
                                      const char *wsiName)