Revert of Adding support for simulcast and spatial layers into VideoQualityTest

webrtc/video/video_quality_test.h

 /*
  *  Copyright (c) 2015 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.
  */
 #ifndef WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_
@@ skipping 15 matching lines @@
   // which makes the implementation of VideoQualityTest a bit uglier.
   struct Params {
     struct {
       size_t width;
       size_t height;
       int32_t fps;
       int min_bitrate_bps;
       int target_bitrate_bps;
       int max_bitrate_bps;
       std::string codec;
-      int num_temporal_layers;
-      int selected_tl;
+      size_t num_temporal_layers;
       int min_transmit_bps;
 
       Call::Config::BitrateConfig call_bitrate_config;
+      size_t tl_discard_threshold;
       bool send_side_bwe;
     } common;
     struct {  // Video-specific settings.
       std::string clip_name;
     } video;
     struct {  // Screenshare-specific settings.
       bool enabled;
       int32_t slide_change_interval;
       int32_t scroll_duration;
     } screenshare;
     struct {  // Analyzer settings.
       std::string test_label;
-      double avg_psnr_threshold;  // (*)
-      double avg_ssim_threshold;  // (*)
+      double avg_psnr_threshold;
+      double avg_ssim_threshold;
       int test_durations_secs;
       std::string graph_data_output_filename;
-      std::string graph_title;
     } analyzer;
     FakeNetworkPipe::Config pipe;
     bool logs;
-    struct {  // Spatial scalability.
-      std::vector<VideoStream> streams;  // If empty, one stream is assumed.
-      size_t selected_stream;
-      int num_spatial_layers;
-      int selected_sl;
-      // If empty, bitrates are generated in VP9Impl automatically.
-      std::vector<SpatialLayer> spatial_layers;
-    } ss;
   };
-  // (*) Set to -1.1 if generating graph data for simulcast or SVC and the
-  // selected stream/layer doesn't have the same resolution as the largest
-  // stream/layer (to ignore the PSNR and SSIM calculation errors).
 
   VideoQualityTest();
   void RunWithAnalyzer(const Params& params);
   void RunWithVideoRenderer(const Params& params);
 
-  static void FillScalabilitySettings(
-      Params* params,
-      const std::vector<std::string>& stream_descriptors,
-      size_t selected_stream,
-      int num_spatial_layers,
-      int selected_sl,
-      const std::vector<std::string>& sl_descriptors);
  protected:
   // No-op implementation to be able to instantiate this class from non-TEST_F
   // locations.
   void TestBody() override;
 
-  // Helper methods accessing only params_.
-  std::string GenerateGraphTitle() const;
-  void CheckParams();
-
-  // Helper static methods.
-  static VideoStream DefaultVideoStream(const Params& params);
-  static std::vector<int> ParseCSV(const std::string& str);
-
-  // Helper methods for setting up the call.
-  void CreateCapturer(VideoCaptureInput* input);
-  void SetupCommon(Transport* send_transport, Transport* recv_transport);
-  void SetupScreenshare();
+  void CreateCapturer(const Params& params, VideoCaptureInput* input);
+  void ValidateParams(const Params& params);
+  void SetupFullStack(const Params& params,
+                      Transport* send_transport,
+                      Transport* recv_transport);
+  void SetupScreenshare(const Params& params);
 
   // We need a more general capturer than the FrameGeneratorCapturer.
   rtc::scoped_ptr<test::VideoCapturer> capturer_;
   rtc::scoped_ptr<test::TraceToStderr> trace_to_stderr_;
   rtc::scoped_ptr<test::FrameGenerator> frame_generator_;
   rtc::scoped_ptr<VideoEncoder> encoder_;
   VideoCodecUnion codec_settings_;
   Clock* const clock_;
-
-  Params params_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_