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44 lines
1.2 KiB
44 lines
1.2 KiB
/*
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* Copyright 2021 The Android Open Source Project
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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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*/
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#ifndef ANDROID_HWC_FENCEDBUFFER_H
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#define ANDROID_HWC_FENCEDBUFFER_H
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#include <android-base/unique_fd.h>
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#include <cutils/native_handle.h>
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namespace android {
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class FencedBuffer {
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public:
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FencedBuffer() : mBuffer(nullptr) {}
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void setBuffer(buffer_handle_t buffer) { mBuffer = buffer; }
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void setFence(int fenceFd) {
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mFence = std::make_shared<base::unique_fd>(fenceFd);
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}
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buffer_handle_t getBuffer() const { return mBuffer; }
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int getFence() const { return mFence ? dup(mFence->get()) : -1; }
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private:
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buffer_handle_t mBuffer;
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std::shared_ptr<android::base::unique_fd> mFence;
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};
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} // namespace android
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#endif |