56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
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/*
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* Copyright 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/experiments/rate_control_settings.h"
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#include "api/video_codecs/video_codec.h"
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#include "api/video_codecs/video_encoder_config.h"
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#include "test/field_trial.h"
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#include "test/gtest.h"
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namespace webrtc {
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namespace {
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TEST(RateControlSettingsTest, LibvpxTrustedRateController) {
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test::ScopedFieldTrials field_trials(
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"WebRTC-VideoRateControl/trust_vp8:1,trust_vp9:0/");
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const RateControlSettings rate_control_settings =
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RateControlSettings::ParseFromFieldTrials();
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EXPECT_TRUE(rate_control_settings.LibvpxVp8TrustedRateController());
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EXPECT_FALSE(rate_control_settings.LibvpxVp9TrustedRateController());
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}
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TEST(RateControlSettingsTest, GetSimulcastHysteresisFactor) {
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test::ScopedFieldTrials field_trials(
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"WebRTC-VideoRateControl/"
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"video_hysteresis:1.2,screenshare_hysteresis:1.4/");
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const RateControlSettings rate_control_settings =
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RateControlSettings::ParseFromFieldTrials();
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EXPECT_EQ(rate_control_settings.GetSimulcastHysteresisFactor(
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VideoCodecMode::kRealtimeVideo),
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1.2);
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EXPECT_EQ(rate_control_settings.GetSimulcastHysteresisFactor(
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VideoEncoderConfig::ContentType::kRealtimeVideo),
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1.2);
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EXPECT_EQ(rate_control_settings.GetSimulcastHysteresisFactor(
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VideoCodecMode::kScreensharing),
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1.4);
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EXPECT_EQ(rate_control_settings.GetSimulcastHysteresisFactor(
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VideoEncoderConfig::ContentType::kScreen),
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1.4);
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}
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} // namespace
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} // namespace webrtc
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