1 files changed, 145 insertions, 0 deletions
diff --git a/third_party/libwebrtc/video/video_quality_test.h b/third_party/libwebrtc/video/video_quality_test.h
new file mode 100644
index 0000000000..f66256e94c
--- /dev/null
+++ b/third_party/libwebrtc/video/video_quality_test.h
@@ -0,0 +1,145 @@
+/*
+ *  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 VIDEO_VIDEO_QUALITY_TEST_H_
+#define VIDEO_VIDEO_QUALITY_TEST_H_
+
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "api/fec_controller.h"
+#include "api/rtc_event_log/rtc_event_log_factory.h"
+#include "api/task_queue/task_queue_base.h"
+#include "api/task_queue/task_queue_factory.h"
+#include "api/test/frame_generator_interface.h"
+#include "api/test/video_quality_test_fixture.h"
+#include "api/video/video_bitrate_allocator_factory.h"
+#include "call/fake_network_pipe.h"
+#include "media/engine/internal_decoder_factory.h"
+#include "media/engine/internal_encoder_factory.h"
+#include "test/call_test.h"
+#include "test/layer_filtering_transport.h"
+#include "video/video_analyzer.h"
+#ifdef WEBRTC_WIN
+#include "modules/audio_device/win/core_audio_utility_win.h"
+#include "rtc_base/win/scoped_com_initializer.h"
+#endif
+
+namespace webrtc {
+
+class VideoQualityTest : public test::CallTest,
+                         public VideoQualityTestFixtureInterface {
+ public:
+  explicit VideoQualityTest(
+      std::unique_ptr<InjectionComponents> injection_components);
+
+  void RunWithAnalyzer(const Params& params) override;
+  void RunWithRenderers(const Params& params) override;
+
+  const std::map<uint8_t, webrtc::MediaType>& payload_type_map() override {
+    return payload_type_map_;
+  }
+
+  static void FillScalabilitySettings(
+      Params* params,
+      size_t video_idx,
+      const std::vector<std::string>& stream_descriptors,
+      int num_streams,
+      size_t selected_stream,
+      int num_spatial_layers,
+      int selected_sl,
+      InterLayerPredMode inter_layer_pred,
+      const std::vector<std::string>& sl_descriptors);
+
+  // Helper static methods.
+  static VideoStream DefaultVideoStream(const Params& params, size_t video_idx);
+  static VideoStream DefaultThumbnailStream();
+  static std::vector<int> ParseCSV(const std::string& str);
+
+ 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 CheckParamsAndInjectionComponents();
+
+  // Helper methods for setting up the call.
+  void CreateCapturers();
+  std::unique_ptr<test::FrameGeneratorInterface> CreateFrameGenerator(
+      size_t video_idx);
+  void SetupThumbnailCapturers(size_t num_thumbnail_streams);
+  std::unique_ptr<VideoDecoder> CreateVideoDecoder(
+      const SdpVideoFormat& format);
+  std::unique_ptr<VideoEncoder> CreateVideoEncoder(const SdpVideoFormat& format,
+                                                   VideoAnalyzer* analyzer);
+  void SetupVideo(Transport* send_transport, Transport* recv_transport);
+  void SetupThumbnails(Transport* send_transport, Transport* recv_transport);
+  void StartAudioStreams();
+  void StartThumbnails();
+  void StopThumbnails();
+  void DestroyThumbnailStreams();
+  // Helper method for creating a real ADM (using hardware) for all platforms.
+  rtc::scoped_refptr<AudioDeviceModule> CreateAudioDevice();
+  void InitializeAudioDevice(Call::Config* send_call_config,
+                             Call::Config* recv_call_config,
+                             bool use_real_adm);
+  void SetupAudio(Transport* transport);
+
+  void StartEncodedFrameLogs(VideoReceiveStreamInterface* stream);
+
+  virtual std::unique_ptr<test::LayerFilteringTransport> CreateSendTransport();
+  virtual std::unique_ptr<test::DirectTransport> CreateReceiveTransport();
+
+  std::vector<std::unique_ptr<rtc::VideoSourceInterface<VideoFrame>>>
+      thumbnail_capturers_;
+  Clock* const clock_;
+  const std::unique_ptr<TaskQueueFactory> task_queue_factory_;
+  RtcEventLogFactory rtc_event_log_factory_;
+
+  test::FunctionVideoDecoderFactory video_decoder_factory_;
+  std::unique_ptr<VideoDecoderFactory> decoder_factory_;
+  test::FunctionVideoEncoderFactory video_encoder_factory_;
+  test::FunctionVideoEncoderFactory video_encoder_factory_with_analyzer_;
+  std::unique_ptr<VideoBitrateAllocatorFactory>
+      video_bitrate_allocator_factory_;
+  std::unique_ptr<VideoEncoderFactory> encoder_factory_;
+  std::vector<VideoSendStream::Config> thumbnail_send_configs_;
+  std::vector<VideoEncoderConfig> thumbnail_encoder_configs_;
+  std::vector<VideoSendStream*> thumbnail_send_streams_;
+  std::vector<VideoReceiveStreamInterface::Config> thumbnail_receive_configs_;
+  std::vector<VideoReceiveStreamInterface*> thumbnail_receive_streams_;
+
+  int receive_logs_;
+  int send_logs_;
+
+  Params params_;
+  std::unique_ptr<InjectionComponents> injection_components_;
+
+  // Set non-null when running with analyzer.
+  std::unique_ptr<VideoAnalyzer> analyzer_;
+
+  // Note: not same as similarly named member in CallTest. This is the number of
+  // separate send streams, the one in CallTest is the number of substreams for
+  // a single send stream.
+  size_t num_video_streams_;
+
+#ifdef WEBRTC_WIN
+  // Windows Core Audio based ADM needs to run on a COM initialized thread.
+  // Only referenced in combination with --audio --use_real_adm flags.
+  std::unique_ptr<ScopedCOMInitializer> com_initializer_;
+#endif
+};
+
+}  // namespace webrtc
+
+#endif  // VIDEO_VIDEO_QUALITY_TEST_H_