/**
* Create() creates an audio resource. No sound will be heard until
* StartPlayback() is called. The callback is called with the buffer address
* and given user data whenever the buffer needs to be filled. From within the
* callback, you should not call <code>PPB_Audio</code> functions. The
* callback will be called on a different thread than the one which created
* the interface. For performance-critical applications (i.e. low-latency
* audio), the callback should avoid blocking or calling functions that can
* obtain locks, such as malloc. The layout and the size of the buffer passed
* to the audio callback will be determined by the device configuration and is
* specified in the <code>AudioConfig</code> documentation.
*
* @param[in] instance A <code>PP_Instance</code> identifying one instance
* of a module.
* @param[in] config A <code>PP_Resource</code> corresponding to an audio
* config resource.
* @param[in] audio_callback A <code>PPB_Audio_Callback</code> callback
* function that the browser calls when it needs more samples to play.
* @param[in] user_data A pointer to user data used in the callback function.
*
* @return A <code>PP_Resource</code> containing the audio resource if
* successful or 0 if the configuration cannot be honored or the callback is
* null.
*/
public static PPResource Create(PPInstance instance,
PPResource config,
PPBAudioCallback audio_callback,
IntPtr user_data)
{
return(_Create(instance, config, audio_callback, user_data));
}
extern static PPResource _Create(PPInstance instance,
PPResource config,
PPBAudioCallback audio_callback,
IntPtr user_data);
