Exemple #1
0
        /// <summary>
        /// Disable processing on a port. Disabling a port will stop all processing on this port and return all (non-processed)
        /// buffer headers to the client. If this is a connected output port, the input port to which it is connected shall also be disabled.
        /// Any buffer pool shall be released.
        /// </summary>
        internal void DisablePort()
        {
            if (Enabled)
            {
                MMALLog.Logger.Debug("Disabling port");

                var length = this.BufferPool.Queue.QueueLength();

                for (int i = 0; i < length; i++)
                {
                    MMALLog.Logger.Debug("Releasing active buffer");
                    var buffer = this.BufferPool.Queue.GetBuffer();
                    buffer.Release();
                }

                MMALCheck(MMALPort.mmal_port_disable(this.Ptr), "Unable to disable port.");
            }
        }