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// Copyright 2018 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn/native/Error.h"
#include "dawn/native/ErrorData.h"
#include "dawn/native/dawn_platform.h"
namespace dawn::native {
void IgnoreErrors(MaybeError maybeError) {
if (maybeError.IsError()) {
std::unique_ptr<ErrorData> errorData = maybeError.AcquireError();
// During shutdown and destruction, device lost errors can be ignored.
// We can also ignore other unexpected internal errors on shut down and treat it as
// device lost so that we can continue with destruction.
ASSERT(errorData->GetType() == InternalErrorType::DeviceLost ||
errorData->GetType() == InternalErrorType::Internal);
}
}
wgpu::ErrorType ToWGPUErrorType(InternalErrorType type) {
switch (type) {
case InternalErrorType::Validation:
return wgpu::ErrorType::Validation;
case InternalErrorType::OutOfMemory:
return wgpu::ErrorType::OutOfMemory;
// There is no equivalent of Internal errors in the WebGPU API. Internal errors cause
// the device at the API level to be lost, so treat it like a DeviceLost error.
case InternalErrorType::Internal:
case InternalErrorType::DeviceLost:
return wgpu::ErrorType::DeviceLost;
default:
return wgpu::ErrorType::Unknown;
}
}
InternalErrorType FromWGPUErrorType(wgpu::ErrorType type) {
switch (type) {
case wgpu::ErrorType::Validation:
return InternalErrorType::Validation;
case wgpu::ErrorType::OutOfMemory:
return InternalErrorType::OutOfMemory;
case wgpu::ErrorType::DeviceLost:
return InternalErrorType::DeviceLost;
default:
return InternalErrorType::Internal;
}
}
} // namespace dawn::native