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3bd444ffdb
Sample rates not divisible by 100, in particular 11025 Hz and 22050 Hz, have long been used with APM in Chrome, but the support has never been stated explicitly. This CL makes minor modifications to the APM API to clarify how rates are handled when 10 ms is not an integer number of samples. Unit tests are also extended to cover this case better. This does not update all references to 10 ms and implicit floor(sample_rate/100) computations, but it does at least take us closer to a correct API. Note that not all code needs to support these sample rates. For example, audio processing submodules only need to operate on the native APM rates 16000, 32000, 48000. Bug: chromium:1332484 Change-Id: I1dad15468f6ccb9c0d4d09c5819fe87f8388d5b8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/268769 Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Commit-Queue: Sam Zackrisson <saza@webrtc.org> Reviewed-by: Ivo Creusen <ivoc@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37682}
257 lines
10 KiB
Text
257 lines
10 KiB
Text
# Copyright (c) 2016 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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import("audio_coding/audio_coding.gni")
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group("modules") {
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deps = [
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"audio_coding",
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"audio_device",
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"audio_mixer",
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"audio_processing",
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"congestion_controller",
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"pacing",
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"remote_bitrate_estimator",
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"rtp_rtcp",
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"utility",
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"video_coding",
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"video_processing",
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]
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if (rtc_desktop_capture_supported) {
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deps += [ "desktop_capture" ]
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}
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}
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rtc_source_set("module_api_public") {
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sources = [ "include/module_common_types_public.h" ]
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absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
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}
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rtc_source_set("module_api") {
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visibility = [ "*" ]
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sources = [ "include/module_common_types.h" ]
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}
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rtc_source_set("module_fec_api") {
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visibility = [ "*" ]
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sources = [ "include/module_fec_types.h" ]
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}
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if (rtc_include_tests && !build_with_chromium) {
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modules_tests_resources = [
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"../resources/audio_coding/testfile16kHz.pcm",
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"../resources/audio_coding/testfile32kHz.pcm",
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"../resources/audio_coding/teststereo32kHz.pcm",
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"../resources/foreman_cif.yuv",
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]
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if (is_ios) {
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bundle_data("modules_tests_bundle_data") {
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testonly = true
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sources = modules_tests_resources
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outputs = [ "{{bundle_resources_dir}}/{{source_file_part}}" ]
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}
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}
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rtc_test("modules_tests") {
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testonly = true
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deps = [
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"../test:test_main",
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"../test:video_test_common",
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"audio_coding:audio_coding_modules_tests",
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"rtp_rtcp:rtp_rtcp_modules_tests",
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"video_coding:video_coding_modules_tests",
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"//testing/gtest",
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]
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if (rtc_desktop_capture_supported) {
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deps += [ "desktop_capture:desktop_capture_modules_tests" ]
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}
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data = modules_tests_resources
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if (is_android) {
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use_default_launcher = false
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deps += [
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# NOTE(brandtr): Including Java classes seems only to be possible from
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# rtc_test targets. Therefore we include this target here, instead of
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# in video_coding_modules_tests, where it is actually used.
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"../sdk/android:libjingle_peerconnection_java",
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"//sdk/android:native_test_jni_onload",
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"//testing/android/native_test:native_test_support",
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]
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shard_timeout = 900
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}
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if (is_ios) {
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deps += [ ":modules_tests_bundle_data" ]
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}
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}
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modules_unittests_resources = [
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"../resources/audio_coding/neteq_opus.rtp",
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"../resources/audio_coding/neteq_opus_dtx.rtp",
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"../resources/audio_coding/neteq_universal_new.rtp",
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"../resources/audio_coding/speech_4_channels_48k_one_second.wav",
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"../resources/audio_coding/speech_mono_16kHz.pcm",
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"../resources/audio_coding/speech_mono_32_48kHz.pcm",
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"../resources/audio_coding/testfile16kHz.pcm",
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"../resources/audio_coding/testfile32kHz.pcm",
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"../resources/audio_coding/testfile_fake_stereo_32kHz.pcm",
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"../resources/audio_coding/teststereo32kHz.pcm",
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"../resources/audio_device/audio_short16.pcm",
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"../resources/audio_device/audio_short44.pcm",
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"../resources/audio_device/audio_short48.pcm",
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"../resources/audio_processing/agc/agc_audio.pcm",
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"../resources/audio_processing/agc/agc_no_circular_buffer.dat",
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"../resources/audio_processing/agc/agc_pitch_gain.dat",
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"../resources/audio_processing/agc/agc_pitch_lag.dat",
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"../resources/audio_processing/agc/agc_spectral_peak.dat",
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"../resources/audio_processing/agc/agc_vad.dat",
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"../resources/audio_processing/agc/agc_voicing_prob.dat",
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"../resources/audio_processing/agc/agc_with_circular_buffer.dat",
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"../resources/audio_processing/output_data_fixed.pb",
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"../resources/audio_processing/output_data_float.pb",
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"../resources/audio_processing/output_data_float_avx2.pb",
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"../resources/audio_processing/output_data_mac.pb",
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"../resources/audio_processing/transient/ajm-macbook-1-spke16m.pcm",
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"../resources/audio_processing/transient/audio16kHz.pcm",
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"../resources/audio_processing/transient/audio32kHz.pcm",
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"../resources/audio_processing/transient/audio48kHz.pcm",
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"../resources/audio_processing/transient/audio8kHz.pcm",
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"../resources/audio_processing/transient/detect16kHz.dat",
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"../resources/audio_processing/transient/detect32kHz.dat",
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"../resources/audio_processing/transient/detect48kHz.dat",
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"../resources/audio_processing/transient/detect8kHz.dat",
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"../resources/audio_processing/transient/double-utils.dat",
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"../resources/audio_processing/transient/float-utils.dat",
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"../resources/audio_processing/transient/suppressed16kHz.pcm",
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"../resources/audio_processing/transient/suppressed32kHz.pcm",
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"../resources/audio_processing/transient/suppressed8kHz.pcm",
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"../resources/audio_processing/transient/wpd0.dat",
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"../resources/audio_processing/transient/wpd1.dat",
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"../resources/audio_processing/transient/wpd2.dat",
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"../resources/audio_processing/transient/wpd3.dat",
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"../resources/audio_processing/transient/wpd4.dat",
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"../resources/audio_processing/transient/wpd5.dat",
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"../resources/audio_processing/transient/wpd6.dat",
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"../resources/audio_processing/transient/wpd7.dat",
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"../resources/deflicker_before_cif_short.yuv",
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"../resources/far16_stereo.pcm",
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"../resources/far176_stereo.pcm",
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"../resources/far192_stereo.pcm",
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"../resources/far22_stereo.pcm",
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"../resources/far32_stereo.pcm",
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"../resources/far44_stereo.pcm",
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"../resources/far48_stereo.pcm",
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"../resources/far88_stereo.pcm",
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"../resources/far8_stereo.pcm",
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"../resources/far96_stereo.pcm",
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"../resources/foremanColorEnhanced_cif_short.yuv",
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"../resources/foreman_cif.yuv",
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"../resources/foreman_cif_short.yuv",
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"../resources/near16_stereo.pcm",
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"../resources/near176_stereo.pcm",
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"../resources/near192_stereo.pcm",
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"../resources/near22_stereo.pcm",
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"../resources/near32_stereo.pcm",
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"../resources/near44_stereo.pcm",
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"../resources/near48_stereo.pcm",
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"../resources/near88_stereo.pcm",
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"../resources/near8_stereo.pcm",
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"../resources/near96_stereo.pcm",
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"../resources/ref03.aecdump",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke1_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke1_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke1_1_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke1_1_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke2_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke2_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke2_1_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingChoke2_1_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingDelay1_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingDelay1_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingLoss1_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_IncreasingLoss1_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_Multi1_1_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_Multi1_1_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyChoke_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyChoke_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyChoke_1_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyChoke_1_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyDelay_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyDelay_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyLoss_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_SteadyLoss_0_TOF.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_UnlimitedSpeed_0_AST.bin",
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"../resources/remote_bitrate_estimator/VideoSendersTest_BweTest_UnlimitedSpeed_0_TOF.bin",
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"../resources/short_mixed_mono_48.dat",
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"../resources/short_mixed_mono_48.pcm",
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"../resources/short_mixed_mono_48_arm.dat",
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"../resources/short_mixed_stereo_48.dat",
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"../resources/short_mixed_stereo_48.pcm",
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"../resources/voice_engine/audio_tiny48.wav",
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]
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if (is_ios) {
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bundle_data("modules_unittests_bundle_data") {
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testonly = true
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sources = modules_unittests_resources
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outputs = [ "{{bundle_resources_dir}}/{{source_file_part}}" ]
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}
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}
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rtc_test("modules_unittests") {
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testonly = true
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defines = []
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sources = [ "module_common_types_unittest.cc" ]
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deps = [
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":module_api",
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":module_api_public",
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"../test:test_main",
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"../test:test_support",
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"audio_coding:audio_coding_unittests",
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"audio_device:audio_device_unittests",
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"audio_mixer:audio_mixer_unittests",
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"audio_processing:audio_processing_unittests",
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"audio_processing/aec3:aec3_unittests",
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"audio_processing/ns:ns_unittests",
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"congestion_controller:congestion_controller_unittests",
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"pacing:pacing_unittests",
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"remote_bitrate_estimator:remote_bitrate_estimator_unittests",
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"rtp_rtcp:rtp_rtcp_unittests",
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"video_coding:video_coding_unittests",
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"video_coding/timing:timing_unittests",
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"video_processing:video_processing_unittests",
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]
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if (rtc_desktop_capture_supported) {
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deps += [ "desktop_capture:desktop_capture_unittests" ]
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}
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data = modules_unittests_resources
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if (is_android) {
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use_default_launcher = false
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deps += [
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"../sdk/android:libjingle_peerconnection_java",
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"//testing/android/native_test:native_test_support",
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]
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shard_timeout = 900
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}
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if (is_ios) {
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info_plist = "../test/ios/Info.plist"
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deps += [ ":modules_unittests_bundle_data" ]
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configs += [ "..:common_objc" ]
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ldflags = [ "-ObjC" ]
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}
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}
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}
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