Refactoring: Hide VideoCodec.codecSpecific as "private"

webrtc/modules/video_coding/video_sender_unittest.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 394 matching lines @@
     EXPECT_EQ(0, sender_->RegisterSendCodec(&codec_, 1, 1200));
   }
 
   static VideoCodec MakeVp8VideoCodec(int width,
                                       int height,
                                       int temporal_layers) {
     VideoCodec codec;
     VideoCodingModule::Codec(kVideoCodecVP8, &codec);
     codec.width = width;
     codec.height = height;
-    codec.codecSpecific.VP8.numberOfTemporalLayers = temporal_layers;
+    codec.VP8()->numberOfTemporalLayers = temporal_layers;
     return codec;
   }
 
   void InsertFrames(float framerate, float seconds) {
     for (int i = 0; i < seconds * framerate; ++i) {
       clock_.AdvanceTimeMilliseconds(1000.0f / framerate);
       AddFrame();
       // SetChannelParameters needs to be called frequently to propagate
       // framerate from the media optimization into the encoder.
       // Note: SetChannelParameters fails if less than 2 frames are in the
@@ skipping 44 matching lines @@
 
 #if defined(WEBRTC_ANDROID) || defined(WEBRTC_IOS)
 #define MAYBE_RealTimeTemporalLayersStrategy \
   DISABLED_RealTimeTemporalLayersStrategy
 #else
 #define MAYBE_RealTimeTemporalLayersStrategy RealTimeTemporalLayersStrategy
 #endif
 TEST_F(TestVideoSenderWithVp8, MAYBE_RealTimeTemporalLayersStrategy) {
   VideoCodec codec = MakeVp8VideoCodec(352, 288, 3);
   RealTimeTemporalLayersFactory realtime_tl_factory;
-  codec.codecSpecific.VP8.tl_factory = &realtime_tl_factory;
+  codec.VP8()->tl_factory = &realtime_tl_factory;
   codec.minBitrate = 10;
   codec.startBitrate = codec_bitrate_kbps_;
   codec.maxBitrate = codec_bitrate_kbps_;
   EXPECT_EQ(0, sender_->RegisterSendCodec(&codec, 1, 1200));
 
   const int low_b = codec_bitrate_kbps_ * 0.4;
   const int mid_b = codec_bitrate_kbps_ * 0.6;
   const int high_b = codec_bitrate_kbps_;
 
   {
@@ skipping 14 matching lines @@
   }
   {
     // TODO(andresp): Find out why this fails with framerate = 7.5
     Vp8StreamInfo expected = {{7.0, 7.0, 7.0}, {high_b, high_b, high_b}};
     EXPECT_THAT(SimulateWithFramerate(7.0), MatchesVp8StreamInfo(expected));
   }
 }
 }  // namespace
 }  // namespace vcm
 }  // namespace webrtc