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Handle DeviceLost error

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Handle DeviceLostCallback once DeviceLost error occurs.
Disallow any other commands or actions on device to happen after device
has been lost.

Bug: dawn:68
Change-Id: Icbbbadf278cae5e6213050d00439118789c863dc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12801
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This commit is contained in:
Natasha Lee
2020-01-15 19:02:13 +00:00
committed by Commit Bot service account
parent 0c66bcd13a
commit 0ecc48ecb7
18 changed files with 322 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/tests/DawnTest.cpp
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@@ -582,6 +582,7 @@ void DawnTestBase::SetUp() {
queue = device.CreateQueue();
device.SetUncapturedErrorCallback(OnDeviceError, this);
device.SetDeviceLostCallback(OnDeviceLost, this);
}
void DawnTestBase::TearDown() {
@@ -618,6 +619,10 @@ void DawnTestBase::OnDeviceError(WGPUErrorType type, const char* message, void*
self->mError = true;
}
void DawnTestBase::OnDeviceLost(const char* message, void* userdata) {
FAIL() << "Device Lost during test: " << message;
}
std::ostringstream& DawnTestBase::AddBufferExpectation(const char* file,
int line,
const wgpu::Buffer& buffer,