1 /*
2  * Copyright (C) 2012 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_MPEG2_TS_ASSEMBLER_H_
18 
19 #define A_MPEG2_TS_ASSEMBLER_H_
20 
21 #include "ARTPAssembler.h"
22 
23 namespace android {
24 
25 struct AMessage;
26 struct AString;
27 
28 struct AMPEG2TSAssembler : public ARTPAssembler {
29     AMPEG2TSAssembler(
30             const sp<AMessage> &notify,
31             const char *desc, const AString &params);
32 
33 protected:
34     virtual ~AMPEG2TSAssembler();
35 
36     virtual AssemblyStatus assembleMore(const sp<ARTPSource> &source);
37     virtual void onByeReceived();
38     virtual void packetLost();
39 
40 private:
41     sp<AMessage> mNotifyMsg;
42     bool mNextExpectedSeqNoValid;
43     uint32_t mNextExpectedSeqNo;
44 
45     AssemblyStatus addPacket(const sp<ARTPSource> &source);
46 
47     DISALLOW_EVIL_CONSTRUCTORS(AMPEG2TSAssembler);
48 };
49 
50 }  // namespace android
51 
52 #endif  // A_MPEG2_TS_ASSEMBLER_H_
53 
54