// Prepares for recording and sets the state that the audio thread stream callback is monitoring
void StartRecording(int numSamples)
{
if (_leftData != null) // We've already recorded something, let's free the data
{
_leftData.Release(); // Note that releasing data won't stop playback, as the player retains it too.
_rightData.Release(); // Also note that Release() only has an effect if it was allocated in G-Audio's virtual memory.
}
if (_useManagedMemory)
{
_leftData = GATManager.GetDataContainer(numSamples); //Ask the manager for an empty container of appropriate size
_rightData = GATManager.GetDataContainer(numSamples);
}
else
{
_leftData = new GATData(new float[numSamples]); // Make the container ourselves, allocating float arrays manually.
_rightData = new GATData(new float[numSamples]);
}
_leftData.Retain(); // Retain the data, otherwise the player will free it at the end of playback.
_rightData.Retain(); // Just as Release, this has no effect on manually allocated arrays.
_recOffset = 0; // reset the offset
_state = State.Recording; // update state
}
void OnEnable()
{
_manager = target as GATManager;
}
