/// <summary>
/// Clears the equalizer effect.
/// </summary>
/// <exception cref="ObjectDisposedException">The <see cref="Player"/> has already been disposed of.</exception>
/// <since_tizen> 3 </since_tizen>
public void Clear()
{
Player.ValidateNotDisposed();
Native.EqualizerClear(Player.Handle).
ThrowIfFailed("Failed to clear equalizer effect");
}
internal AudioEffect(Player owner)
{
Player = owner;
bool available = false;
Native.EqualizerIsAvailable(Player.Handle, out available).
ThrowIfFailed("Failed to initialize the AudioEffect");
IsAvailable = available;
if (IsAvailable == false)
{
return;
}
int count = 0;
Native.GetEqualizerBandsCount(Player.Handle, out count).
ThrowIfFailed("Failed to initialize the AudioEffect");
int min = 0;
int max = 0;
Native.GetEqualizerLevelRange(Player.Handle, out min, out max).
ThrowIfFailed("Failed to initialize the AudioEffect");
Count = count;
BandLevelRange = new Range(min, max);
_bands = new EqualizerBand[count];
}
/// <summary>
/// Clears the equalizer effect.
/// </summary>
/// <exception cref="ObjectDisposedException">The <see cref="Player"/> has already been disposed of.</exception>
/// <exception cref="InvalidOperationException">
/// If audio offload is enabled by calling <see cref="AudioOffload.IsEnabled"/>. (Since tizen 6.0)
/// </exception>
/// <since_tizen> 3 </since_tizen>
public void Clear()
{
Player.ValidateNotDisposed();
Player.AudioOffload.CheckDisabled();
Native.EqualizerClear(Player.Handle).
ThrowIfFailed(Player, "Failed to clear equalizer effect");
}
/// <summary>
/// Clears the equalizer effect.
/// </summary>
/// <exception cref="ObjectDisposedException">The <see cref="Player"/> has already been disposed of.</exception>
/// <exception cref="NotAvailableException">If audio offload is enabled by calling <see cref="AudioOffload.IsEnabled"/>. (Since tizen 6.0)
/// -or-<br/>
/// <see cref="IsAvailable"/> returns false. (Since tizen 6.0)
/// </exception>
/// <seealso cref="IsAvailable"/>
/// <since_tizen> 3 </since_tizen>
public void Clear()
{
Player.ValidateNotDisposed();
Player.AudioOffload.CheckDisabled();
if (IsAvailable == false)
{
throw new NotAvailableException("The function is not available.");
}
Native.EqualizerClear(Player.Handle).
ThrowIfFailed(Player, "Failed to clear equalizer effect");
}
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);
}