| /* |
| * Copyright (c) 2018 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 API_TEST_VIDEO_QUALITY_TEST_FIXTURE_H_ |
| #define API_TEST_VIDEO_QUALITY_TEST_FIXTURE_H_ |
| |
| #include <map> |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "api/bitrate_constraints.h" |
| #include "api/fec_controller.h" |
| #include "api/media_types.h" |
| #include "api/network_state_predictor.h" |
| #include "api/test/simulated_network.h" |
| #include "api/transport/network_control.h" |
| #include "api/video_codecs/video_decoder_factory.h" |
| #include "api/video_codecs/video_encoder_config.h" |
| #include "api/video_codecs/video_encoder_factory.h" |
| |
| namespace webrtc { |
| |
| class VideoQualityTestFixtureInterface { |
| public: |
| // Parameters are grouped into smaller structs to make it easier to set |
| // the desired elements and skip unused, using aggregate initialization. |
| // Unfortunately, C++11 (as opposed to C11) doesn't support unnamed structs, |
| // which makes the implementation of VideoQualityTest a bit uglier. |
| struct Params { |
| Params(); |
| ~Params(); |
| struct CallConfig { |
| bool send_side_bwe; |
| bool generic_descriptor; |
| BitrateConstraints call_bitrate_config; |
| int num_thumbnails; |
| // Indicates if secondary_(video|ss|screenshare) structures are used. |
| bool dual_video; |
| } call; |
| struct Video { |
| bool enabled; |
| size_t width; |
| size_t height; |
| int32_t fps; |
| int min_bitrate_bps; |
| int target_bitrate_bps; |
| int max_bitrate_bps; |
| bool suspend_below_min_bitrate; |
| std::string codec; |
| int num_temporal_layers; |
| int selected_tl; |
| int min_transmit_bps; |
| bool ulpfec; |
| bool flexfec; |
| bool automatic_scaling; |
| std::string clip_path; // "Generator" to generate frames instead. |
| size_t capture_device_index; |
| SdpVideoFormat::Parameters sdp_params; |
| double encoder_overshoot_factor; |
| } video[2]; |
| struct Audio { |
| bool enabled; |
| bool sync_video; |
| bool dtx; |
| bool use_real_adm; |
| absl::optional<std::string> ana_config; |
| } audio; |
| struct Screenshare { |
| bool enabled; |
| bool generate_slides; |
| int32_t slide_change_interval; |
| int32_t scroll_duration; |
| std::vector<std::string> slides; |
| } screenshare[2]; |
| struct Analyzer { |
| std::string test_label; |
| double avg_psnr_threshold; // (*) |
| double avg_ssim_threshold; // (*) |
| int test_durations_secs; |
| std::string graph_data_output_filename; |
| std::string graph_title; |
| } analyzer; |
| // Config for default simulation implementation. Must be nullopt if |
| // `sender_network` and `receiver_network` in InjectionComponents are |
| // non-null. May be nullopt even if `sender_network` and `receiver_network` |
| // are null; in that case, a default config will be used. |
| absl::optional<BuiltInNetworkBehaviorConfig> config; |
| struct SS { // Spatial scalability. |
| std::vector<VideoStream> streams; // If empty, one stream is assumed. |
| size_t selected_stream; |
| int num_spatial_layers; |
| int selected_sl; |
| InterLayerPredMode inter_layer_pred; |
| // If empty, bitrates are generated in VP9Impl automatically. |
| std::vector<SpatialLayer> spatial_layers; |
| // If set, default parameters will be used instead of |streams|. |
| bool infer_streams; |
| } ss[2]; |
| struct Logging { |
| std::string rtc_event_log_name; |
| std::string rtp_dump_name; |
| std::string encoded_frame_base_path; |
| } logging; |
| }; |
| |
| // Contains objects, that will be injected on different layers of test |
| // framework to override the behavior of system parts. |
| struct InjectionComponents { |
| InjectionComponents(); |
| ~InjectionComponents(); |
| |
| // Simulations of sender and receiver networks. They must either both be |
| // null (in which case `config` from Params is used), or both be non-null |
| // (in which case `config` from Params must be nullopt). |
| std::unique_ptr<NetworkBehaviorInterface> sender_network; |
| std::unique_ptr<NetworkBehaviorInterface> receiver_network; |
| |
| std::unique_ptr<FecControllerFactoryInterface> fec_controller_factory; |
| std::unique_ptr<VideoEncoderFactory> video_encoder_factory; |
| std::unique_ptr<VideoDecoderFactory> video_decoder_factory; |
| std::unique_ptr<NetworkStatePredictorFactoryInterface> |
| network_state_predictor_factory; |
| std::unique_ptr<NetworkControllerFactoryInterface> |
| network_controller_factory; |
| }; |
| |
| virtual ~VideoQualityTestFixtureInterface() = default; |
| |
| virtual void RunWithAnalyzer(const Params& params) = 0; |
| virtual void RunWithRenderers(const Params& params) = 0; |
| |
| virtual const std::map<uint8_t, webrtc::MediaType>& payload_type_map() = 0; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // API_TEST_VIDEO_QUALITY_TEST_FIXTURE_H_ |