content: /*******************************************************************************
   * Software Name : RCS IMS Stack
   *
   * Copyright (C) 2010-2016 Orange.
   * Copyright (C) 2015 Sony Mobile Communications Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   * NOTE: This file has been modified by Sony Mobile Communications Inc.
   * Modifications are licensed under the License.
   ******************************************************************************/
  
  package com.gsma.rcs.core.ims.protocol.rtp.stream;
  
  import com.gsma.rcs.core.ims.protocol.rtp.media.MediaException;
  import com.gsma.rcs.core.ims.protocol.rtp.media.MediaOutput;
  import com.gsma.rcs.core.ims.protocol.rtp.media.MediaSample;
  import com.gsma.rcs.core.ims.protocol.rtp.util.Buffer;
  import com.gsma.rcs.utils.logger.Logger;
  
  /**
   * Media renderer stream
   * 
   * @author jexa7410
   */
  public class MediaRendererStream implements ProcessorOutputStream {
      /**
       * Media renderer
       */
      private MediaOutput renderer;
  
      /**
       * The logger
       */
      private final Logger mLogger = Logger.getLogger(this.getClass().getName());
  
      /**
       * Constructor
       * 
       * @param renderer Media renderer
       */
      public MediaRendererStream(MediaOutput renderer) {
          this.renderer = renderer;
      }
  
      /**
       * Get Media renderer
       * 
       * @return renderer Media renderer
       */
      public MediaOutput getRenderer() {
          return renderer;
      }
  
      /**
       * Open the output stream
       * 
       * @throws MediaException
       */
      public void open() throws MediaException {
          renderer.open();
          if (mLogger.isActivated()) {
              mLogger.debug("Media renderer stream opened");
          }
  
      }
  
      /**
       * Close the output stream
       */
      public void close() {
          renderer.close();
          if (mLogger.isActivated()) {
              mLogger.debug("Media renderer stream closed");
          }
      }
  
      /**
       * Write to the stream without blocking
       * 
       * @param buffer Input buffer
       */
      public void write(Buffer buffer) {
          MediaSample sample = new MediaSample((byte[]) buffer.getData(), buffer.getTimestamp(),
                  buffer.getSequenceNumber());
          renderer.writeSample(sample);
      }
  }
  