mirror of
https://github.com/mollyim/webrtc.git
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cd013b1d59
- Add `WebRTC-Audio-OpusDecodeStereoByDefault` field trial - Behind that field trial, `AudioDecoderOpus::SdpToConfig` uses 2 instead of 1 as default number of channels when the `stereo` codec param is unspecified - Instead of wiring up `FieldTrialsView` to `SdpToConfig`, which requires API changes that break downstream projects, a change in `AudioDecoderOpus::Config` is made to signal when the number of channels is forced via SDP config Bug: webrtc:379996136 Change-Id: If70eb19bc7e3bc74dd0423610cb04ae33ea602fe Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/368860 Commit-Queue: Alessio Bazzica <alessiob@webrtc.org> Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org> Reviewed-by: Jakob Ivarsson <jakobi@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43440}
113 lines
3.2 KiB
Text
113 lines
3.2 KiB
Text
# Copyright (c) 2017 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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import("../../../webrtc.gni")
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if (is_android) {
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import("//build/config/android/config.gni")
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import("//build/config/android/rules.gni")
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}
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rtc_library("audio_encoder_opus_config") {
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visibility = [ "*" ]
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sources = [
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"audio_encoder_multi_channel_opus_config.cc",
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"audio_encoder_multi_channel_opus_config.h",
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"audio_encoder_opus_config.cc",
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"audio_encoder_opus_config.h",
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]
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deps = [ "../../../rtc_base/system:rtc_export" ]
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defines = []
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if (rtc_opus_variable_complexity) {
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defines += [ "WEBRTC_OPUS_VARIABLE_COMPLEXITY=1" ]
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} else {
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defines += [ "WEBRTC_OPUS_VARIABLE_COMPLEXITY=0" ]
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}
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}
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rtc_source_set("audio_decoder_opus_config") {
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visibility = [ "*" ]
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sources = [ "audio_decoder_multi_channel_opus_config.h" ]
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deps = [ "..:audio_codecs_api" ]
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}
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rtc_library("audio_encoder_opus") {
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visibility = [ "*" ]
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poisonous = [ "audio_codecs" ]
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public = [ "audio_encoder_opus.h" ]
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sources = [ "audio_encoder_opus.cc" ]
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deps = [
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":audio_encoder_opus_config",
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"..:audio_codecs_api",
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"../../../modules/audio_coding:webrtc_opus",
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"../../../rtc_base:checks",
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"../../../rtc_base/system:rtc_export",
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"../../environment",
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]
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}
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rtc_library("audio_decoder_opus") {
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visibility = [ "*" ]
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poisonous = [ "audio_codecs" ]
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sources = [
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"audio_decoder_opus.cc",
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"audio_decoder_opus.h",
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]
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deps = [
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"..:audio_codecs_api",
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"../../../modules/audio_coding:webrtc_opus",
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"../../../rtc_base:checks",
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"../../../rtc_base/system:rtc_export",
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"../../environment",
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"//third_party/abseil-cpp/absl/strings",
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]
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}
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rtc_library("audio_encoder_multiopus") {
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visibility = [ "*" ]
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poisonous = [ "audio_codecs" ]
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public = [ "audio_encoder_multi_channel_opus.h" ]
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sources = [ "audio_encoder_multi_channel_opus.cc" ]
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deps = [
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"..:audio_codecs_api",
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"../../../api:field_trials_view",
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"../../../modules/audio_coding:webrtc_multiopus",
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"../../../rtc_base/system:rtc_export",
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"../opus:audio_encoder_opus_config",
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]
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}
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rtc_library("audio_decoder_multiopus") {
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visibility = [ "*" ]
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poisonous = [ "audio_codecs" ]
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sources = [
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"audio_decoder_multi_channel_opus.cc",
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"audio_decoder_multi_channel_opus.h",
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]
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deps = [
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":audio_decoder_opus_config",
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"..:audio_codecs_api",
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"../../../api:field_trials_view",
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"../../../modules/audio_coding:webrtc_multiopus",
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"../../../rtc_base/system:rtc_export",
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"//third_party/abseil-cpp/absl/memory",
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"//third_party/abseil-cpp/absl/strings",
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]
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}
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rtc_library("unittests") {
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visibility = [ "*" ]
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testonly = true
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sources = [ "audio_decoder_opus_unittest.cc" ]
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deps = [
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":audio_decoder_opus",
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"../../../api/environment",
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"../../../api/environment:environment_factory",
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"../../../test:explicit_key_value_config",
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"../../../test:test_support",
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]
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}
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