44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// Copyright 2020 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_MAPREQUESTTRACKER_H_
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#define DAWNNATIVE_MAPREQUESTTRACKER_H_
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#include "common/SerialQueue.h"
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#include "dawn_native/Device.h"
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namespace dawn_native {
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class MapRequestTracker {
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public:
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MapRequestTracker(DeviceBase* device);
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~MapRequestTracker();
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void Track(BufferBase* buffer, uint32_t mapSerial);
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void Tick(Serial finishedSerial);
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private:
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DeviceBase* mDevice;
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struct Request {
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Ref<BufferBase> buffer;
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uint32_t mapSerial;
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};
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SerialQueue<Request> mInflightRequests;
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};
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} // namespace dawn_native
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#endif // DAWNNATIVE_MAPREQUESTTRACKER_H
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