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818001d32e
Bug: dawn:1275 Change-Id: Ic60a00107a015bc677ff929c492f1085ffc38482 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/79083 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Ben Clayton <bclayton@chromium.org>
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
// Copyright 2021 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef DAWNNATIVE_CALLBACK_TASK_MANAGER_H_
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#define DAWNNATIVE_CALLBACK_TASK_MANAGER_H_
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#include <memory>
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#include <mutex>
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#include <vector>
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namespace dawn::native {
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struct CallbackTask {
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public:
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virtual ~CallbackTask() = default;
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virtual void Finish() = 0;
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virtual void HandleShutDown() = 0;
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virtual void HandleDeviceLoss() = 0;
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};
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class CallbackTaskManager {
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public:
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void AddCallbackTask(std::unique_ptr<CallbackTask> callbackTask);
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bool IsEmpty();
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std::vector<std::unique_ptr<CallbackTask>> AcquireCallbackTasks();
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private:
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std::mutex mCallbackTaskQueueMutex;
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std::vector<std::unique_ptr<CallbackTask>> mCallbackTaskQueue;
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};
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} // namespace dawn::native
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#endif
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