internal EqualizerBand(AudioEffect owner, int index)
{
Debug.Assert(owner != null);
_owner = owner;
_index = index;
Log.Debug(PlayerLog.Tag, "frequency : " + Frequency + ", range : " + FrequencyRange);
}
internal EqualizerBand(AudioEffect owner, int index)
{
Debug.Assert(owner != null);
_owner = owner;
_index = index;
Native.GetEqualizerBandFrequency(_owner.Player.Handle, _index, out var frequency).
ThrowIfFailed(_owner.Player, "Failed to initialize equalizer band");
Native.GetEqualizerBandFrequencyRange(_owner.Player.Handle, _index, out var range).
ThrowIfFailed(_owner.Player, "Failed to initialize equalizer band");
Frequency = frequency;
FrequencyRange = range;
Log.Debug(PlayerLog.Tag, "frequency : " + frequency + ", range : " + range);
}
protected void Initialize()
{
if (_initialized)
{
throw new InvalidOperationException("It has already been initialized.");
}
if (Features.IsSupported(PlayerFeatures.AudioEffect))
{
_audioEffect = new AudioEffect(this);
}
RegisterEvents();
_displaySettings = PlayerDisplaySettings.Create(this);
_initialized = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="Player"/> class.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public Player()
{
NativePlayer.Create(out _handle).ThrowIfFailed(null, "Failed to create player");
Debug.Assert(_handle != null);
if (Features.IsSupported(PlayerFeatures.AudioEffect))
{
_audioEffect = new AudioEffect(this);
}
if (Features.IsSupported(PlayerFeatures.RawVideo))
{
RegisterVideoFrameDecodedCallback();
}
DisplaySettings = PlayerDisplaySettings.Create(this);
}