The Audio Meter component represents a peak meter on an audio stream to or from an audio endpoint device. More...
#include <wclAudio.h>
Inheritance diagram for CwclAudioMeter:
Public Member Functions | |
| CwclAudioMeter () | |
| Creates new audio meter component. | |
| virtual int | GetChannels (unsigned long &Count) override |
| Gets the number of channels in the audio stream that are monitored by peak meters. | |
| int | GetChannelsPeak (wclAudioPeakValues &Values) |
| Gets the peak sample value for the channels in the audio stream. | |
| virtual int | GetHardwareFeatures (wclAudioHardwareFeatures &Features) override |
| Queries the audio endpoint device for its hardware-supported functions. | |
| int | GetPeak (float &Value) |
| Gets the peak sample value in the audio stream. | |
 Public Member Functions inherited from CwclCustomAudioEndpoint | |
| CwclCustomAudioEndpoint () | |
| Creates new custom audio endpoint component. | |
| int | Close () override |
| Closes the audio endpoint. | |
| virtual int | Open (const tstring &Id) |
| Opens the specified audio endpoint. | |
| virtual int | GetChannels (unsigned long &Count)=0 |
| Gets the number of channels in the audio stream that are monitored by peak meters. | |
| virtual int | GetHardwareFeatures (wclAudioHardwareFeatures &Features)=0 |
| Queries the audio endpoint device for its hardware-supported functions. | |
| tstring | GetId () const |
| Gets the endpoint ID. | |
| __declspec (property(get=GetId)) tstring Id | |
| Gets the endpoint ID. | |
| __event void | OnDisconnected (void *Sender) |
| The even fires when the endpoint used by this class has been disconnected or removed. | |
| Public Member Functions inherited from CwclCustomAudio | |
| CwclCustomAudio () | |
| Creates new Audio component. | |
| virtual | ~CwclCustomAudio () |
| Frees the component. | |
| virtual int | Close () |
| Closes the Audio component. | |
| bool | GetActive () const |
| Gets the Audio Switcher state. | |
| __declspec (property(get=GetActive)) bool Active | |
| Gets the Audio Switcher state. | |
| __event void | OnClosed (void *Sender) |
| The event fires when the Audio Switcher was closed. | |
| __event void | OnOpened (void *Sender) |
| The event fires when the Audio Switcher was opened. | |
Protected Member Functions | |
| virtual int | InternalClose () override |
| The method called during audio subsystem finalization. | |
| virtual int | InternalOpen () override |
| The method called during audio subsystem initialization. | |
| Protected Member Functions inherited from CwclCustomAudioEndpoint | |
| virtual void | MessageReceived (const CwclMessage *const Message) override |
| The method called when a new notification message received. | |
| virtual void | DoDisconnected () |
| Fires the OnDisconnected event. | |
| Protected Member Functions inherited from CwclCustomAudio | |
| virtual int | InternalClose () |
| The method called during audio subsystem finalization. | |
| virtual int | InternalOpen () |
| The method called during audio subsystem initialization. | |
| virtual void | MessageReceived (const CwclMessage *const Message) |
| The method called when a new notification message received. | |
| virtual void | DoClosed () |
Calls the OnClosed event. | |
| virtual void | DoOpened () |
Calls the OnOpend event. | |
| virtual int | Open () |
| Opens the Audio component. | |
| IMMDeviceEnumerator * | GetEnumerator () const |
| Gets the Audio devices enumerator interface. | |
| __declspec (property(get=GetEnumerator)) IMMDeviceEnumerator *Enumerator | |
| Gets the Audio devices enumerator interface. | |
| CwclMessageReceiver * | GetReceiver () const |
| Gets the message receiver. | |
| __declspec (property(get=GetReceiver)) CwclMessageReceiver *Receiver | |
| Gets the message receiver. | |
Detailed Description
The Audio Meter component represents a peak meter on an audio stream to or from an audio endpoint device.
- See also
- CwclCustomAudioEndpoint
