rm unused file
[picodrive.git] / platform / uiq3 / engine / audio_mediaserver.h
CommitLineData
cc68a136 1/*******************************************************************\r
2 *\r
3 * File: Audio_mediaserver.h\r
4 *\r
5 * Author: Peter van Sebille (peter@yipton.net)\r
6 *\r
7 * Modified/adapted for picodriveN by notaz, 2006\r
8 *\r
9 * (c) Copyright 2006, notaz\r
10 * (c) Copyright 2001, Peter van Sebille\r
11 * All Rights Reserved\r
12 *\r
13 *******************************************************************/\r
14\r
15#ifndef __AUDIO_MEDIASERVER_H\r
16#define __AUDIO_MEDIASERVER_H\r
17\r
ca482e5d 18#include <mda/common/audio.h>\r
19#include <mdaaudiooutputstream.h>\r
cc68a136 20\r
21//#include "audio.h"\r
ca482e5d 22#include "PolledAS.h"\r
cc68a136 23\r
24const TInt KSoundBuffers = 4;\r
25\r
26\r
27class TGameAudioEventListener : public MMdaAudioOutputStreamCallback\r
28{\r
29public: // implements MMdaAudioOutputStreamCallback\r
30 void MaoscOpenComplete(TInt aError);\r
31 void MaoscBufferCopied(TInt aError, const TDesC8& );\r
32 void MaoscPlayComplete(TInt aError);\r
33\r
34 TBool iIsOpen;\r
35// TBool iHasCopied;\r
36 TInt iUnderflowed;\r
37 TInt iLastError;\r
38};\r
39\r
40\r
41class CGameAudioMS // : public IGameAudio // IGameAudio MUST be specified first!\r
42{\r
43public: // implements IGameAudio\r
44 TInt16 *NextFrameL(TInt aPcmFrames);\r
45 TInt16 *ResumeL();\r
46 void Pause();\r
ca482e5d 47 TInt ChangeVolume(TInt aUp);\r
cc68a136 48\r
49public:\r
50 ~CGameAudioMS();\r
ca482e5d 51 CGameAudioMS(TInt aRate, TBool aStereo, TInt aWritesPerSec, TInt aVolume);\r
52 static CGameAudioMS* NewL(TInt aRate, TBool aStereo, TInt aWritesPerSec, TInt aVolume);\r
cc68a136 53\r
54protected:\r
55 void WriteBlockL();\r
56 void UnderflowedL();\r
57 void ConstructL();\r
58\r
59protected:\r
60 void WaitForOpenToCompleteL();\r
61\r
62 TInt iRate;\r
63 TBool iStereo;\r
64\r
65 CMdaAudioOutputStream *iMdaAudioOutputStream;\r
66 TMdaAudioDataSettings iMdaAudioDataSettings;\r
67\r
68 TGameAudioEventListener iListener;\r
69\r
70 CPolledActiveScheduler *iScheduler;\r
71\r
72 HBufC8* iSoundBuffers[KSoundBuffers];\r
ca482e5d 73 TInt iWritesPerSec; // fps, may be more actual writes\r
74 TInt iMaxWriteSamples; // max samples per write\r
cc68a136 75 TInt16* iCurrentPosition;\r
ca482e5d 76 TInt iCurrentBuffer; // active buffer\r
77 TInt iCurrentBufferSize; // bytes filled in buffer\r
78 TInt iBufferSize;\r
cc68a136 79 CMdaServer* iServer;\r
80\r
81 TInt64 iTime;\r
82 TInt iVolume;\r
83};\r
84\r
85#endif /* __AUDIO_MEDIASERVER_H */\r