1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef AIMAGE_READER_UTILS_H
18 #define AIMAGE_READER_UTILS_H
19 
20 #include <cutils/native_handle.h>
21 #include <android/hardware/graphics/bufferqueue/1.0/IGraphicBufferProducer.h>
22 
23 namespace android {
24 namespace aimg {
25 
26 using HGraphicBufferProducer = hardware::graphics::bufferqueue::V1_0::IGraphicBufferProducer;
27 
28 // Retrieves HGraphicBufferProducer corresponding to the native_handle_t
29 // provided (this native handle MUST have been obtained by AImageReader_getWindowNativeHandle()).
30 sp<HGraphicBufferProducer> AImageReader_getHGBPFromHandle(const native_handle_t *handle);
31 
32 }// namespace aimg
33 }// namespace android
34 
35 #endif //AIMAGE_READER_UTILS_H
36