RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-06 15:48:05 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

initial import

Browse source 
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@2 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2006-12-19 20:53:21 +00:00
parent 2cadbd5e56
commit cc68a136aa
341 changed files with 180839 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

91
platform/uiq2/audio/motorola/audio_motorola.h Normal file
View file

@ -0,0 +1,91 @@
/*******************************************************************
*
* File: Audio_motorola.h
*
* Author: Peter van Sebille (peter@yipton.net)
*
* Modified/adapted for picodriveN by notaz, 2006
*
* (c) Copyright 2006, notaz
* (c) Copyright 2001, Peter van Sebille
* All Rights Reserved
*
*******************************************************************/
#ifndef __AUDIO_MEDIASERVER_H
#define __AUDIO_MEDIASERVER_H
#include <cmaudiofb.h>
#include "audio.h"
#include "polledas.h"
const TInt KSoundBuffers = 8;
const TInt KMaxUnderflows = 20; // max underflows/API errors we are going allow in a row (to prevent lockups)
class TGameAudioEventListener : public MMAudioFBObserver, public MMAudioACObserver
{
public:
// Implementation of MMAudioFBObserver
void OnEvent(TMAudioFBCallbackState aState, TInt aError);
void OnEvent(TMAudioFBCallbackState aState, TInt aError, TDes8* aBuffer);
// Implementation of MMAudioACObserver
void OnEvent(TMAudioACCallbackState aState, TInt aError);
TBool iIsOpen;
TBool iIsCtrlOpen;
// TBool iHasCopied;
TInt iUnderflowed;
TBool iFatalError;
};
class CGameAudioMot : public IGameAudio // IGameAudio MUST be specified first!
{
public: // implements IGameAudio
TInt16 *NextFrameL();
TInt16 *DupeFrameL(TInt &aUnderflowed);
TInt16 *ResumeL();
void Pause();
void ChangeVolume(TInt aUp);
public:
~CGameAudioMot();
CGameAudioMot(TInt aRate, TBool aStereo, TInt aPcmFrames, TInt aBufferedFrames);
void ConstructL();
EXPORT_C static CGameAudioMot* NewL(TInt aRate, TBool aStereo, TInt aPcmFrames, TInt aBufferedFrames);
protected:
void WriteBlockL();
void UnderflowedL();
protected:
void WaitForOpenToCompleteL();
TInt iRate;
TBool iStereo;
CMAudioFB *iAudioOutputStream;
CMAudioAC *iAudioControl;
TMAudioFBBufSettings iSettings;
TGameAudioEventListener iListener;
CPolledActiveScheduler *iScheduler;
HBufC8* iSoundBuffers[KSoundBuffers+1];
TPtr8* iSoundBufferPtrs[KSoundBuffers+1];
TInt iBufferedFrames;
TInt16* iCurrentPosition;
TInt iCurrentBuffer;
TInt iFrameCount;
TInt iPcmFrames;
TBool iDecoding;
//TInt64 iTime; // removed because can't test
};
#endif /* __AUDIO_MEDIASERVER_H */