1 // Copyright 2008 The Android Open Source Project
2 
3 #ifndef AUDIOTRACKTEST_H_
4 #define AUDIOTRACKTEST_H_
5 
6 namespace android {
7 
8 class AudioTrackTest{
9     public:
10         AudioTrackTest(void);
~AudioTrackTest()11         ~AudioTrackTest() {};
12 
13         void Execute(void);
14         int Test01();
15 
16         void Generate(short *buffer, long bufferSz, long amplitude, unsigned long &phi, long dPhi);
17         void InitSine();
18         short ComputeSine(long amplitude, long phi);
19 
20         #define SIN_SZ    1024
21         short sin1024[SIN_SZ];           // sine table 2*pi = 1024
22 };
23 
24 };
25 
26 
27 #endif /*AUDIOTRACKTEST_H_*/
28