1 /*
2  * Copyright (C) 2010 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 A_PACKET_SOURCE_H_
18 
19 #define A_PACKET_SOURCE_H_
20 
21 #include <media/stagefright/foundation/ABase.h>
22 #include <media/stagefright/MetaData.h>
23 #include <utils/RefBase.h>
24 
25 namespace android {
26 
27 struct ASessionDescription;
28 
29 struct APacketSource : public RefBase {
30     APacketSource(const sp<ASessionDescription> &sessionDesc, size_t index);
31 
32     status_t initCheck() const;
33 
34     virtual sp<MetaData> getFormat();
35 
36 protected:
37     virtual ~APacketSource();
38 
39 private:
40     status_t mInitCheck;
41 
42     sp<MetaData> mFormat;
43 
44     DISALLOW_EVIL_CONSTRUCTORS(APacketSource);
45 };
46 
47 
48 }  // namespace android
49 
50 #endif  // A_PACKET_SOURCE_H_
51