Refactoring: Hide VideoCodec.codecSpecific as "private"

webrtc/video/video_send_stream_tests.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.
  */
 #include <algorithm>  // max
@@ skipping 1520 matching lines @@
   const char* const codec_name_;
   rtc::Event init_encode_event_;
   size_t num_initializations_;
   VideoSendStream* stream_;
   VideoEncoderConfig encoder_config_;
 };
 
 template <>
 void VideoCodecConfigObserver<VideoCodecH264>::VerifyCodecSpecifics(
     const VideoCodec& config) const {
-  EXPECT_EQ(0, memcmp(&config.codecSpecific.H264, &encoder_settings_,
-                      sizeof(encoder_settings_)));
+  EXPECT_EQ(
+      0, memcmp(&config.H264(), &encoder_settings_, sizeof(encoder_settings_)));
 }
 template <>
 void VideoCodecConfigObserver<VideoCodecVP8>::VerifyCodecSpecifics(
     const VideoCodec& config) const {
   // Check that the number of temporal layers has propagated properly to
   // VideoCodec.
   EXPECT_EQ(kVideoCodecConfigObserverNumberOfTemporalLayers,
-            config.codecSpecific.VP8.numberOfTemporalLayers);
+            config.VP8().numberOfTemporalLayers);
 
   for (unsigned char i = 0; i < config.numberOfSimulcastStreams; ++i) {
     EXPECT_EQ(kVideoCodecConfigObserverNumberOfTemporalLayers,
               config.simulcastStream[i].numberOfTemporalLayers);
   }
 
   // Set expected temporal layers as they should have been set when
   // reconfiguring the encoder and not match the set config.
   VideoCodecVP8 encoder_settings = encoder_settings_;
   encoder_settings.numberOfTemporalLayers =
       kVideoCodecConfigObserverNumberOfTemporalLayers;
-  EXPECT_EQ(0, memcmp(&config.codecSpecific.VP8, &encoder_settings,
-                      sizeof(encoder_settings_)));
+  EXPECT_EQ(
+      0, memcmp(&config.VP8(), &encoder_settings, sizeof(encoder_settings_)));
 }
 template <>
 void VideoCodecConfigObserver<VideoCodecVP9>::VerifyCodecSpecifics(
     const VideoCodec& config) const {
   // Check that the number of temporal layers has propagated properly to
   // VideoCodec.
   EXPECT_EQ(kVideoCodecConfigObserverNumberOfTemporalLayers,
-            config.codecSpecific.VP9.numberOfTemporalLayers);
+            config.VP9().numberOfTemporalLayers);
 
   for (unsigned char i = 0; i < config.numberOfSimulcastStreams; ++i) {
     EXPECT_EQ(kVideoCodecConfigObserverNumberOfTemporalLayers,
               config.simulcastStream[i].numberOfTemporalLayers);
   }
 
   // Set expected temporal layers as they should have been set when
   // reconfiguring the encoder and not match the set config.
   VideoCodecVP9 encoder_settings = encoder_settings_;
   encoder_settings.numberOfTemporalLayers =
       kVideoCodecConfigObserverNumberOfTemporalLayers;
-  EXPECT_EQ(0, memcmp(&config.codecSpecific.VP9, &encoder_settings,
-                      sizeof(encoder_settings_)));
+  EXPECT_EQ(
+      0, memcmp(&(config.VP9()), &encoder_settings, sizeof(encoder_settings_)));
 }
 
 TEST_F(VideoSendStreamTest, EncoderSetupPropagatesVp8Config) {
   VideoCodecConfigObserver<VideoCodecVP8> test(kVideoCodecVP8, "VP8");
   RunBaseTest(&test);
 }
 
 TEST_F(VideoSendStreamTest, EncoderSetupPropagatesVp9Config) {
   VideoCodecConfigObserver<VideoCodecVP9> test(kVideoCodecVP9, "VP9");
   RunBaseTest(&test);
@@ skipping 697 matching lines @@
         observation_complete_.Set();
       }
     }
   } test;
 
   RunBaseTest(&test);
 }
 #endif  // !defined(RTC_DISABLE_VP9)
 
 }  // namespace webrtc