00001 
00002 //
00003 // Copyright (c) 2006 Audiokinetic Inc. / All Rights Reserved
00004 //
00006 
00007 // AkMusicEngine.h
00008 
00011 
00012 
00013 #ifndef _AK_MUSICENGINE_H_
00014 #define _AK_MUSICENGINE_H_
00015 
00016 #include <AK/SoundEngine/Common/AkSoundEngineExport.h>
00017 #include <AK/SoundEngine/Common/AkTypes.h>
00018 
00023 struct AkMusicSettings
00024 {
00025     AkReal32 fStreamingLookAheadRatio;  
00026 };
00027 
00029 struct AkSegmentInfo
00030 {
00031     AkTimeMs        iCurrentPosition;       
00032     AkTimeMs        iPreEntryDuration;      
00033     AkTimeMs        iActiveDuration;        
00034     AkTimeMs        iPostExitDuration;      
00035     AkTimeMs        iRemainingLookAheadTime;
00036 };
00037 
00038 // Audiokinetic namespace
00039 namespace AK
00040 {
00043     namespace MusicEngine
00044     {
00047 
00048 
00055         AK_EXTERNAPIFUNC( AKRESULT, Init )(
00056             AkMusicSettings *   in_pSettings    
00057             );
00058 
00063         AK_EXTERNAPIFUNC( void, GetDefaultInitSettings )(
00064             AkMusicSettings &   out_settings    
00065             );
00066 
00071         AK_EXTERNAPIFUNC( void, Term )(
00072             );
00073         
00095         AK_EXTERNAPIFUNC( AKRESULT, GetPlayingSegmentInfo )(
00096             AkPlayingID     in_PlayingID,           
00097             AkSegmentInfo & out_segmentInfo,        
00098             bool            in_bExtrapolate = true  
00099             );
00100 
00102     }
00103 }
00104 
00105 #endif // _AK_MUSICENGINE_H_
00106