stopCapture method

@override Future<void> stopCapture()

Stop loopback capture.

Implementation

@override
Future<void> stopCapture() async {
  // Don't throw if context is destroyed - just clean up Dart resources
  if (_isDestroyed || _contextHandle == null) {
    await _cleanupCallback();
    return;
  }

  // Don't throw if already stopped - this is idempotent
  if (_callbackHandle == null) {
    return; // Already stopped
  }

  final res = bindings.MiniAV_Loopback_StopCapture(_contextHandle!);

  await _cleanupCallback();

  // Only warn on unexpected errors, not "already stopped" errors
  if (res != bindings.MiniAVResultCode.MINIAV_SUCCESS &&
      res != bindings.MiniAVResultCode.MINIAV_ERROR_NOT_RUNNING) {
    print('Warning: MiniAV_Loopback_StopCapture failed: ${res.name}');
  }
}