122     volatile bool finished;

   122     volatile bool finished;

   123     volatile int waveFreeBlockCount;

   123     volatile int waveFreeBlockCount;

   124     int waveCurrentBlock;

   124     int waveCurrentBlock;

   125 

   125 

   126     QMutex mutex;

   126     QMutex mutex;

   129             DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 );

   128             DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 );

   130 

   129 

   131     WAVEHDR* allocateBlocks(int size, int count);

   130     WAVEHDR* allocateBlocks(int size, int count);

   132     void freeBlocks(WAVEHDR* blockArray);

   131     void freeBlocks(WAVEHDR* blockArray);

   133     bool open();

   132     bool open();