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56 lines
1.6 KiB
56 lines
1.6 KiB
/* |
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* Copyright 2014 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_NATIVE_HANDLE_H |
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#define ANDROID_NATIVE_HANDLE_H |
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#include <utils/RefBase.h> |
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#include <utils/StrongPointer.h> |
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typedef struct native_handle native_handle_t; |
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namespace android { |
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class NativeHandle : public LightRefBase<NativeHandle> { |
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public: |
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// Create a refcounted wrapper around a native_handle_t, and declare |
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// whether the wrapper owns the handle (so that it should clean up the |
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// handle upon destruction) or not. |
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// If handle is NULL, no NativeHandle will be created. |
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static sp<NativeHandle> create(native_handle_t* handle, bool ownsHandle); |
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const native_handle_t* handle() const { |
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return mHandle; |
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} |
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private: |
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// for access to the destructor |
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friend class LightRefBase<NativeHandle>; |
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NativeHandle(native_handle_t* handle, bool ownsHandle); |
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~NativeHandle(); |
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native_handle_t* mHandle; |
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bool mOwnsHandle; |
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// non-copyable |
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NativeHandle(const NativeHandle&); |
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NativeHandle& operator=(const NativeHandle&); |
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}; |
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} // namespace android |
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#endif // ANDROID_NATIVE_HANDLE_H
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