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652bd288b3
Instead of from the global field trial string. Bug: webrtc:42220378 Change-Id: Iddb41429e388792de02f702b4caa35689c57d9e5 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/347720 Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42201}
106 lines
4.2 KiB
C++
106 lines
4.2 KiB
C++
/*
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* Copyright 2021 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/encoder_info_settings.h"
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#include "rtc_base/gunit.h"
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#include "test/explicit_key_value_config.h"
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#include "test/gmock.h"
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namespace webrtc {
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using test::ExplicitKeyValueConfig;
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TEST(SimulcastEncoderAdapterSettingsTest, NoValuesWithoutFieldTrial) {
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ExplicitKeyValueConfig field_trials("");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_EQ(absl::nullopt, settings.requested_resolution_alignment());
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EXPECT_FALSE(settings.apply_alignment_to_all_simulcast_layers());
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EXPECT_TRUE(settings.resolution_bitrate_limits().empty());
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}
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TEST(SimulcastEncoderAdapterSettingsTest, NoValueForInvalidAlignment) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-SimulcastEncoderAdapter-GetEncoderInfoOverride/"
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"requested_resolution_alignment:0/");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_EQ(absl::nullopt, settings.requested_resolution_alignment());
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}
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TEST(SimulcastEncoderAdapterSettingsTest, GetResolutionAlignment) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-SimulcastEncoderAdapter-GetEncoderInfoOverride/"
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"requested_resolution_alignment:2/");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_EQ(2u, settings.requested_resolution_alignment());
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EXPECT_FALSE(settings.apply_alignment_to_all_simulcast_layers());
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EXPECT_TRUE(settings.resolution_bitrate_limits().empty());
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}
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TEST(SimulcastEncoderAdapterSettingsTest, GetApplyAlignment) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-SimulcastEncoderAdapter-GetEncoderInfoOverride/"
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"requested_resolution_alignment:3,"
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"apply_alignment_to_all_simulcast_layers/");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_EQ(3u, settings.requested_resolution_alignment());
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EXPECT_TRUE(settings.apply_alignment_to_all_simulcast_layers());
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EXPECT_TRUE(settings.resolution_bitrate_limits().empty());
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}
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TEST(SimulcastEncoderAdapterSettingsTest, GetResolutionBitrateLimits) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-SimulcastEncoderAdapter-GetEncoderInfoOverride/"
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"frame_size_pixels:123,"
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"min_start_bitrate_bps:11000,"
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"min_bitrate_bps:44000,"
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"max_bitrate_bps:77000/");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_EQ(absl::nullopt, settings.requested_resolution_alignment());
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EXPECT_FALSE(settings.apply_alignment_to_all_simulcast_layers());
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EXPECT_THAT(settings.resolution_bitrate_limits(),
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::testing::ElementsAre(VideoEncoder::ResolutionBitrateLimits{
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123, 11000, 44000, 77000}));
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}
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TEST(SimulcastEncoderAdapterSettingsTest, GetResolutionBitrateLimitsWithList) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-SimulcastEncoderAdapter-GetEncoderInfoOverride/"
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"frame_size_pixels:123|456|789,"
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"min_start_bitrate_bps:11000|22000|33000,"
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"min_bitrate_bps:44000|55000|66000,"
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"max_bitrate_bps:77000|88000|99000/");
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SimulcastEncoderAdapterEncoderInfoSettings settings(field_trials);
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EXPECT_THAT(
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settings.resolution_bitrate_limits(),
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::testing::ElementsAre(
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VideoEncoder::ResolutionBitrateLimits{123, 11000, 44000, 77000},
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VideoEncoder::ResolutionBitrateLimits{456, 22000, 55000, 88000},
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VideoEncoder::ResolutionBitrateLimits{789, 33000, 66000, 99000}));
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}
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TEST(EncoderSettingsTest, CommonSettingsUsedIfEncoderNameUnspecified) {
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ExplicitKeyValueConfig field_trials(
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"WebRTC-VP8-GetEncoderInfoOverride/requested_resolution_alignment:2/"
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"WebRTC-GetEncoderInfoOverride/requested_resolution_alignment:3/");
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LibvpxVp8EncoderInfoSettings vp8_settings(field_trials);
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EXPECT_EQ(2u, vp8_settings.requested_resolution_alignment());
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LibvpxVp9EncoderInfoSettings vp9_settings(field_trials);
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EXPECT_EQ(3u, vp9_settings.requested_resolution_alignment());
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}
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} // namespace webrtc
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