av_audio_ctrl.h

#ifndef AV_AUDIO_CTRL_H_
#define AV_AUDIO_CTRL_H_

#include "av_common.h"

namespace tencent {
namespace av {

enum AudioCodecType {
  AUDIO_CODEC_TYPE_SILK = 4102, 
  AUDIO_CODEC_TYPE_CELT = 4103, 
};

class AV_EXPORT AVAudioCtrl {
 public:
  virtual ~AVAudioCtrl() {}

#ifdef WIN32

  virtual bool EnableBoost(bool is_enable) = 0;

  virtual bool IsBoostEnable() = 0;

  virtual bool EnableNS(bool is_enable) = 0;

  virtual bool IsNSEnable() = 0;

  virtual bool EnableAEC(bool is_enable) = 0;

  virtual bool IsAECEnable() = 0;
#endif

  virtual std::string GetQualityTips() = 0;

#if defined(ANDROID) || defined(TARGET_OS_IPHONE)

  virtual uint32 GetVolume() = 0;
  
  virtual void SetVolume(uint32 value) = 0;

  virtual uint32 GetDynamicVolume() = 0;

  virtual bool EnableMic(bool is_enable) = 0;

  virtual bool EnableSpeaker(bool is_enable) = 0;

  virtual bool SetAudioOutputMode(int output_mode) = 0;
    
  virtual bool EnableExternalCapture(bool is_enable) = 0;

  virtual bool FillExternalCaptureFrame(AudioFrame &frame) = 0;
    
  //本地音频预览相关
  typedef void (*LocalPreviewCallback)(AudioFrame* frame, void* custom_data);
    
  virtual bool SetLocalPreviewCallback(LocalPreviewCallback callback, void *custom_data) = 0;
#endif

#if defined(TARGET_OS_IPHONE)   

  virtual void EnableLoopback(bool is_enable) = 0;
#endif
};

} // namespace av
} // namespace tencent

#endif // #define AV_AUDIO_CTRL_H_