1 /*
2  * Copyright 2015 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 PERSISTENT_SURFACE_H_
18 
19 #define PERSISTENT_SURFACE_H_
20 
21 #include <gui/IGraphicBufferProducer.h>
22 #include <gui/IGraphicBufferConsumer.h>
23 #include <media/stagefright/foundation/ABase.h>
24 
25 namespace android {
26 
27 struct PersistentSurface : public RefBase {
PersistentSurfacePersistentSurface28     PersistentSurface(
29             const sp<IGraphicBufferProducer>& bufferProducer,
30             const sp<IGraphicBufferConsumer>& bufferConsumer) :
31         mBufferProducer(bufferProducer),
32         mBufferConsumer(bufferConsumer) { }
33 
getBufferProducerPersistentSurface34     sp<IGraphicBufferProducer> getBufferProducer() const {
35         return mBufferProducer;
36     }
37 
getBufferConsumerPersistentSurface38     sp<IGraphicBufferConsumer> getBufferConsumer() const {
39         return mBufferConsumer;
40     }
41 
42 private:
43     const sp<IGraphicBufferProducer> mBufferProducer;
44     const sp<IGraphicBufferConsumer> mBufferConsumer;
45 
46     DISALLOW_EVIL_CONSTRUCTORS(PersistentSurface);
47 };
48 
49 }  // namespace android
50 
51 #endif  // PERSISTENT_SURFACE_H_
52