ShootingGame/SoundDriver.h

   1 #pragma once
   2 #include "WaveTableSynth.h"
   3 #include "Sequencer.h"
   4 #include "TestSong.h"
   5
   6 typedef Microsoft::WRL::ComPtr<IAudioClient2> IAudioClient2Ptr;
   7 //typedef Microsoft::WRL::ComPtr<IAudioClock2> IAudioClock2Ptr;
   8 typedef Microsoft::WRL::ComPtr<IAudioRenderClient> IAudioRenderClientPtr;
   9 //typedef Microsoft::WRL::ComPtr<IAudioCaptureClient> IAudioCaptureClientPtr;
  10 //typedef Microsoft::WRL::ComPtr<IAudioClockAdjustment> IAudioClockAdjustmentPtr;
  11
  12 namespace sf {
  13
  14   DefineException(AudioClientNull);
  15   DefineException(AudioFormatNotSupported);
  16
  17   struct SoundDriver
  18   {
  19     typedef std::function<void (boost::shared_array<float> arr,int bufferSize)> ProcessBufferType;
  20
  21     SoundDriver();
  22     ~SoundDriver();
  23
  24     void Render();
  25     void Start();
  26     void Stop();
  27     void DefaultProcessBuffer(boost::shared_array<float> arr,int bufferSize);
  28     void SetProcessBufferFunc(ProcessBufferType&& v);
  29     void ResetProcessBufferFunc();
  30     WAVEFORMATEXTENSIBLE& Format();
  31   private:
  32     ProcessBufferType processBuffer_;
  33     IAudioClient2Ptr audioClient_;
  34     uint32_t bufferSize_;
  35     REFERENCE_TIME latency_;
  36     //  IAudioClockAdjustmentPtr audioClockAdjustment_;
  37     IAudioRenderClientPtr audioRenderClient_;
  38     WAVEFORMATEXTENSIBLE format_;
  39     sf::handle_holder eventHolder_;
  40     boost::shared_array<float> buffer_[2];
  41     int bufferIndex_;
  42     int bufferByteCount_;
  43     bool isStart_;
  44   };
  45 }
  46