Jamoma API  0.6.0.a19
AUDebugDispatcher.h
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41 /*=============================================================================
42  * AUDebugDispatcher.h
43  * CAServices
44 
45  =============================================================================*/
46 
47 #ifndef __AUDebugDispatcher_h__
48 #define __AUDebugDispatcher_h__
49 
50 #if AU_DEBUG_DISPATCHER
51 
52 #include "CAHostTimeBase.h"
53 #include "CAMutex.h"
54 #include "AUBase.h"
55 
56 
57 class AUDebugDispatcher {
58 public:
59  AUDebugDispatcher (AUBase *au, FILE* file = stdout);
60  ~AUDebugDispatcher();
61 
62 // these are the AU API calls
63  void Initialize (UInt64 nowTime, OSStatus result);
64 
65  void Uninitialize (UInt64 nowTime, OSStatus result);
66 
67  void GetPropertyInfo (UInt64 nowTime,
68  OSStatus result,
69  AudioUnitPropertyID inID,
70  AudioUnitScope inScope,
71  AudioUnitElement inElement,
72  UInt32 *outDataSize,
73  Boolean *outWritable);
74 
75  void GetProperty ( UInt64 nowTime,
76  OSStatus result,
77  AudioUnitPropertyID inID,
78  AudioUnitScope inScope,
79  AudioUnitElement inElement,
80  UInt32 *ioDataSize,
81  void *outData);
82 
83  void SetProperty ( UInt64 nowTime,
84  OSStatus result,
85  AudioUnitPropertyID inID,
86  AudioUnitScope inScope,
87  AudioUnitElement inElement,
88  const void * inData,
89  UInt32 inDataSize);
90 
91  void Render ( UInt64 nowTime,
92  OSStatus result,
93  AudioUnitRenderActionFlags * inRenderFlags,
94  const AudioTimeStamp * inTimeStamp,
95  UInt32 inOutputBusNumber,
96  UInt32 inNumFrames,
97  AudioBufferList * inIOData);
98 
99 private:
100  AUBase* mAUBase;
101  UInt64 mFirstTime;
102  FILE* mFile;
103  bool mHaveDoneProperty;
104  CAMutex mPrintMutex;
105 
106 
107  OSStatus mHostCB1_Result;
108  OSStatus mHostCB2_Result;
109  OSStatus mHostCB3_Result;
110  int mHostCB_WhenToPrint;
111  int mHostCB_WasPlaying;
112 
113  double SecsSinceStart(UInt64 inNowTime)
114  {
115  UInt64 nanos = CAHostTimeBase::ConvertToNanos(inNowTime - mFirstTime);
116  return nanos * 1.0e-9;
117  }
118 
119  unsigned int RecordDispatch (UInt64 inStartTime, OSStatus result, const char* inMethod);
120 
121  void PrintHeaderString (UInt64 inNowTime, unsigned int inThread, const char* inMethod);
122 
123  unsigned int AU() const { return (unsigned int)mAUBase->GetComponentInstance(); }
124 
125  void PrintProperty (AudioUnitPropertyID inID, AudioUnitScope inScope, AudioUnitElement inElement);
126 
127  void RenderActions_HostCallbacks ();
128 };
129 
130 #endif // AU_DEBUG_DISPATCHER
131 #endif //__AUDebugDispatcher_h__