remoting/protocol/video_reader.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "remoting/protocol/video_reader.h"
   6
   7 #include "remoting/protocol/session_config.h"
   8 #include "remoting/protocol/protobuf_video_reader.h"
   9
  10 namespace remoting {
  11 namespace protocol {
  12
  13 VideoReader::~VideoReader() { }
  14
  15 // static
  16 scoped_ptr<VideoReader> VideoReader::Create(const SessionConfig& config) {
  17   const ChannelConfig& video_config = config.video_config();
  18   if (video_config.transport == ChannelConfig::TRANSPORT_STREAM) {
  19     if (video_config.codec == ChannelConfig::CODEC_VP8) {
  20       return scoped_ptr<VideoReader>(
  21           new ProtobufVideoReader(VideoPacketFormat::ENCODING_VP8));
  22     } else if (video_config.codec == ChannelConfig::CODEC_ZIP) {
  23       return scoped_ptr<VideoReader>(
  24           new ProtobufVideoReader(VideoPacketFormat::ENCODING_ZLIB));
  25     } else if (video_config.codec == ChannelConfig::CODEC_VERBATIM) {
  26       return scoped_ptr<VideoReader>(
  27           new ProtobufVideoReader(VideoPacketFormat::ENCODING_VERBATIM));
  28     }
  29   }
  30   NOTREACHED();
  31   return scoped_ptr<VideoReader>(NULL);
  32 }
  33
  34 }  // namespace protocol
  35 }  // namespace remoting