private void PrepareCore(Display display, ScreenMirroringResolutions resolutions)
{
ValidateState(ScreenMirroringState.Idle);
Native.SetResolution(Handle, resolutions).ThrowIfError("Failed to set resolutions.");
try
{
SetDisplay(display);
Native.Prepare(Handle).ThrowIfError("Failed to prepare.");
}
catch
{
DetachDisplay();
throw;
}
}
/// <summary>
/// Prepares the screen mirroring with the specified display and resolutions.
/// </summary>
/// <remarks>
/// The state must be <see cref="ScreenMirroringState.Idle"/>.
/// </remarks>
/// <param name="display">The display where the mirroring will be played on.</param>
/// <param name="resolutions">The desired resolutions.</param>
/// <exception cref="ArgumentException">
/// <paramref name="resolutions"/> contain invalid flags.<br/>
/// -or-<br/>
/// <paramref name="display"/> has already been assigned to another.
/// </exception>
/// <exception cref="ArgumentNullException"><paramref name="display"/> is null.</exception>
/// <exception cref="InvalidOperationException">
/// The current state is not in the valid.<br/>
/// -or-<br/>
/// An internal error occurs.
/// </exception>
/// <exception cref="ObjectDisposedException">The <see cref="ScreenMirroring"/> has already been disposed.</exception>
/// <since_tizen> 4 </since_tizen>
public void Prepare(Display display, ScreenMirroringResolutions resolutions)
{
ValidationUtil.ValidateFlagsEnum(resolutions, (ScreenMirroringResolutions)((1 << 7) - 1), nameof(resolutions));
PrepareCore(display, resolutions);
}
internal static extern ScreenMirroringErrorCode SetResolution(IntPtr handle, ScreenMirroringResolutions resolution);