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_AMR_ASSEMBLER_H_
18 
19 #define A_AMR_ASSEMBLER_H_
20 
21 #include "ARTPAssembler.h"
22 
23 #include <utils/List.h>
24 
25 #include <stdint.h>
26 
27 namespace android {
28 
29 struct AMessage;
30 struct AString;
31 
32 struct AAMRAssembler : public ARTPAssembler {
33     AAMRAssembler(
34             const sp<AMessage> &notify, bool isWide,
35             const AString &params);
36 
37 protected:
38     virtual ~AAMRAssembler();
39 
40     virtual AssemblyStatus assembleMore(const sp<ARTPSource> &source);
41     virtual void onByeReceived();
42     virtual void packetLost();
43 
44 private:
45     bool mIsWide;
46 
47     sp<AMessage> mNotifyMsg;
48     bool mNextExpectedSeqNoValid;
49     uint32_t mNextExpectedSeqNo;
50 
51     AssemblyStatus addPacket(const sp<ARTPSource> &source);
52 
53     DISALLOW_EVIL_CONSTRUCTORS(AAMRAssembler);
54 };
55 
56 }  // namespace android
57 
58 #endif  // A_AMR_ASSEMBLER_H_
59 
60