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# Copyright (c) 2014 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.
import("../../webrtc.gni")
if (rtc_enable_protobuf) {
import("//third_party/protobuf/proto_library.gni")
}
config("apm_debug_dump") {
if (apm_debug_dump) {
defines = [ "WEBRTC_APM_DEBUG_DUMP=1" ]
} else {
defines = [ "WEBRTC_APM_DEBUG_DUMP=0" ]
}
}
rtc_library("api") {
visibility = [ "*" ]
sources = [ "include/audio_processing.h" ]
deps = [ "../../api/audio:audio_processing" ]
}
rtc_library("audio_frame_proxies") {
visibility = [ "*" ]
sources = [
"include/audio_frame_proxies.cc",
"include/audio_frame_proxies.h",
]
deps = [
":audio_frame_view",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
]
}
rtc_library("audio_buffer") {
visibility = [ "*" ]
configs += [ ":apm_debug_dump" ]
sources = [
"audio_buffer.cc",
"audio_buffer.h",
"splitting_filter.cc",
"splitting_filter.h",
"three_band_filter_bank.cc",
"three_band_filter_bank.h",
]
defines = []
deps = [
"../../api:array_view",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
"../../common_audio",
"../../common_audio:common_audio_c",
"../../rtc_base:checks",
]
}
rtc_library("high_pass_filter") {
visibility = [ "*" ]
sources = [
"high_pass_filter.cc",
"high_pass_filter.h",
]
defines = []
deps = [
":audio_buffer",
"../../api:array_view",
"../../rtc_base:checks",
"utility:cascaded_biquad_filter",
]
}
rtc_source_set("aec_dump_interface") {
visibility = [ "*" ]
sources = [
"include/aec_dump.cc",
"include/aec_dump.h",
]
deps = [
":audio_frame_view",
"../../api/audio:audio_processing",
"//third_party/abseil-cpp/absl/base:core_headers",
"//third_party/abseil-cpp/absl/types:optional",
]
}
rtc_library("gain_controller2") {
configs += [ ":apm_debug_dump" ]
sources = [
"gain_controller2.cc",
"gain_controller2.h",
]
defines = []
deps = [
":aec_dump_interface",
":apm_logging",
":audio_buffer",
":audio_frame_view",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
"../../common_audio",
"../../rtc_base:checks",
"../../rtc_base:logging",
"../../rtc_base:stringutils",
"../../system_wrappers:field_trial",
"agc2:adaptive_digital_gain_controller",
"agc2:common",
"agc2:cpu_features",
"agc2:fixed_digital",
"agc2:gain_applier",
"agc2:input_volume_controller",
"agc2:noise_level_estimator",
"agc2:saturation_protector",
"agc2:speech_level_estimator",
"agc2:vad_wrapper",
]
}
rtc_library("audio_processing") {
visibility = [ "*" ]
configs += [ ":apm_debug_dump" ]
sources = [
"audio_processing_builder_impl.cc",
"audio_processing_impl.cc",
"audio_processing_impl.h",
"echo_control_mobile_impl.cc",
"echo_control_mobile_impl.h",
"gain_control_impl.cc",
"gain_control_impl.h",
"render_queue_item_verifier.h",
]
defines = []
deps = [
":aec_dump_interface",
":apm_logging",
":audio_buffer",
":audio_frame_proxies",
":audio_frame_view",
":gain_controller2",
":high_pass_filter",
":rms_level",
"../../api:array_view",
"../../api:function_view",
"../../api:make_ref_counted",
"../../api/audio:aec3_config",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
"../../api/audio:audio_processing_statistics",
"../../api/audio:echo_control",
"../../api/task_queue",
"../../audio/utility:audio_frame_operations",
"../../common_audio:common_audio_c",
"../../common_audio/third_party/ooura:fft_size_256",
"../../rtc_base:checks",
"../../rtc_base:event_tracer",
"../../rtc_base:gtest_prod",
"../../rtc_base:logging",
"../../rtc_base:macromagic",
"../../rtc_base:safe_minmax",
"../../rtc_base:sanitizer",
"../../rtc_base:swap_queue",
"../../rtc_base:timeutils",
"../../rtc_base/experiments:field_trial_parser",
"../../rtc_base/synchronization:mutex",
"../../rtc_base/system:rtc_export",
"../../system_wrappers",
"../../system_wrappers:denormal_disabler",
"../../system_wrappers:field_trial",
"../../system_wrappers:metrics",
"aec3",
"aec_dump:aec_dump",
"aecm:aecm_core",
"agc",
"agc:gain_control_interface",
"agc:legacy_agc",
"agc2:input_volume_stats_reporter",
"capture_levels_adjuster",
"ns",
"vad",
"//third_party/abseil-cpp/absl/base:nullability",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/abseil-cpp/absl/types:optional",
]
deps += [
"../../common_audio",
"../../common_audio:fir_filter",
"../../common_audio:fir_filter_factory",
"../../system_wrappers",
]
if (rtc_enable_protobuf) {
deps += [ "aec_dump:aec_dump_impl" ]
} else {
deps += [ "aec_dump:null_aec_dump_factory" ]
}
}
rtc_library("residual_echo_detector") {
poisonous = [ "default_echo_detector" ]
configs += [ ":apm_debug_dump" ]
sources = [
"echo_detector/circular_buffer.cc",
"echo_detector/circular_buffer.h",
"echo_detector/mean_variance_estimator.cc",
"echo_detector/mean_variance_estimator.h",
"echo_detector/moving_max.cc",
"echo_detector/moving_max.h",
"echo_detector/normalized_covariance_estimator.cc",
"echo_detector/normalized_covariance_estimator.h",
"residual_echo_detector.cc",
"residual_echo_detector.h",
]
deps = [
":apm_logging",
"../../api:array_view",
"../../api/audio:audio_processing",
"../../rtc_base:checks",
"../../rtc_base:logging",
"../../system_wrappers:metrics",
"//third_party/abseil-cpp/absl/types:optional",
]
}
rtc_source_set("rms_level") {
visibility = [ "*" ]
sources = [
"rms_level.cc",
"rms_level.h",
]
deps = [
"../../api:array_view",
"../../rtc_base:checks",
"//third_party/abseil-cpp/absl/types:optional",
]
}
rtc_library("audio_processing_statistics") {
visibility = [ "*" ]
sources = [ "include/audio_processing_statistics.h" ]
deps = [ "../../api/audio:audio_processing_statistics" ]
}
rtc_source_set("audio_frame_view") {
sources = [ "include/audio_frame_view.h" ]
deps = [ "../../api/audio:audio_frame_api" ]
}
if (rtc_enable_protobuf) {
proto_library("audioproc_debug_proto") {
sources = [ "debug.proto" ]
proto_out_dir = "modules/audio_processing"
}
}
rtc_library("apm_logging") {
configs += [ ":apm_debug_dump" ]
sources = [
"logging/apm_data_dumper.cc",
"logging/apm_data_dumper.h",
]
deps = [
"../../api:array_view",
"../../common_audio",
"../../rtc_base:checks",
"../../rtc_base:stringutils",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/abseil-cpp/absl/types:optional",
]
defines = []
}
if (rtc_include_tests) {
rtc_source_set("mocks") {
testonly = true
sources = [ "include/mock_audio_processing.h" ]
deps = [
":aec_dump_interface",
":audio_buffer",
":audio_processing",
"../../api/audio:audio_processing",
"../../api/audio:audio_processing_statistics",
"../../api/task_queue",
"../../test:test_support",
"//third_party/abseil-cpp/absl/base:nullability",
"//third_party/abseil-cpp/absl/strings:string_view",
]
}
if (!build_with_chromium) {
group("audio_processing_tests") {
testonly = true
deps = [
":audioproc_test_utils",
"transient:click_annotate",
"transient:transient_suppression_test",
]
if (rtc_enable_protobuf) {
deps += [
":audioproc_unittest_proto",
"aec_dump:aec_dump_unittests",
"test/conversational_speech",
"test/py_quality_assessment",
]
}
}
rtc_library("audio_processing_unittests") {
testonly = true
configs += [ ":apm_debug_dump" ]
sources = [
"audio_buffer_unittest.cc",
"audio_frame_view_unittest.cc",
"echo_control_mobile_unittest.cc",
"gain_controller2_unittest.cc",
"splitting_filter_unittest.cc",
"test/echo_canceller3_config_json_unittest.cc",
"test/fake_recording_device_unittest.cc",
]
deps = [
":aec3_config_json",
":analog_mic_simulation",
":apm_logging",
":audio_buffer",
":audio_frame_view",
":audio_processing",
":audioproc_test_utils",
":gain_controller2",
":high_pass_filter",
":mocks",
"../../api:array_view",
"../../api:make_ref_counted",
"../../api:scoped_refptr",
"../../api/audio:aec3_config",
"../../api/audio:aec3_factory",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
"../../api/audio:echo_detector_creator",
"../../common_audio",
"../../common_audio:common_audio_c",
"../../rtc_base:checks",
"../../rtc_base:gtest_prod",
"../../rtc_base:macromagic",
"../../rtc_base:platform_thread",
"../../rtc_base:protobuf_utils",
"../../rtc_base:random",
"../../rtc_base:rtc_base_tests_utils",
"../../rtc_base:rtc_event",
"../../rtc_base:safe_conversions",
"../../rtc_base:safe_minmax",
"../../rtc_base:stringutils",
"../../rtc_base:swap_queue",
"../../rtc_base:task_queue_for_test",
"../../rtc_base:threading",
"../../rtc_base/synchronization:mutex",
"../../rtc_base/system:arch",
"../../rtc_base/system:file_wrapper",
"../../system_wrappers",
"../../system_wrappers:denormal_disabler",
"../../test:field_trial",
"../../test:fileutils",
"../../test:rtc_expect_death",
"../../test:test_support",
"../audio_coding:neteq_input_audio_tools",
"aec_dump:mock_aec_dump_unittests",
"agc:agc_unittests",
"agc2:adaptive_digital_gain_controller_unittest",
"agc2:biquad_filter_unittests",
"agc2:fixed_digital_unittests",
"agc2:gain_applier_unittest",
"agc2:input_volume_controller_unittests",
"agc2:input_volume_stats_reporter_unittests",
"agc2:noise_estimator_unittests",
"agc2:saturation_protector_unittest",
"agc2:speech_level_estimator_unittest",
"agc2:test_utils",
"agc2:vad_wrapper_unittests",
"agc2/rnn_vad:unittests",
"capture_levels_adjuster",
"capture_levels_adjuster:capture_levels_adjuster_unittests",
"test/conversational_speech:unittest",
"transient:transient_suppression_unittests",
"utility:legacy_delay_estimator_unittest",
"utility:pffft_wrapper_unittest",
"vad:vad_unittests",
"//testing/gtest",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/abseil-cpp/absl/types:optional",
]
defines = []
if (rtc_prefer_fixed_point) {
defines += [ "WEBRTC_AUDIOPROC_FIXED_PROFILE" ]
} else {
defines += [ "WEBRTC_AUDIOPROC_FLOAT_PROFILE" ]
}
if (rtc_enable_protobuf) {
defines += [ "WEBRTC_AUDIOPROC_DEBUG_DUMP" ]
deps += [
":audioproc_debug_proto",
":audioproc_protobuf_utils",
":audioproc_test_utils",
":audioproc_unittest_proto",
":residual_echo_detector",
":rms_level",
":runtime_settings_protobuf_utils",
"../../api/audio:audio_frame_api",
"../../api/audio:echo_control",
"../../rtc_base:rtc_base_tests_utils",
"aec_dump",
"aec_dump:aec_dump_unittests",
"//third_party/abseil-cpp/absl/flags:flag",
]
sources += [
"audio_processing_impl_locking_unittest.cc",
"audio_processing_impl_unittest.cc",
"audio_processing_unittest.cc",
"echo_control_mobile_bit_exact_unittest.cc",
"echo_detector/circular_buffer_unittest.cc",
"echo_detector/mean_variance_estimator_unittest.cc",
"echo_detector/moving_max_unittest.cc",
"echo_detector/normalized_covariance_estimator_unittest.cc",
"gain_control_unittest.cc",
"high_pass_filter_unittest.cc",
"residual_echo_detector_unittest.cc",
"rms_level_unittest.cc",
"test/debug_dump_replayer.cc",
"test/debug_dump_replayer.h",
"test/debug_dump_test.cc",
"test/echo_canceller_test_tools.cc",
"test/echo_canceller_test_tools.h",
"test/echo_canceller_test_tools_unittest.cc",
"test/echo_control_mock.h",
"test/test_utils.h",
]
}
}
}
rtc_library("audio_processing_perf_tests") {
testonly = true
configs += [ ":apm_debug_dump" ]
sources = [ "audio_processing_performance_unittest.cc" ]
deps = [
":audio_processing",
":audioproc_test_utils",
"../../api:array_view",
"../../api/numerics",
"../../api/test/metrics:global_metrics_logger_and_exporter",
"../../api/test/metrics:metric",
"../../rtc_base:platform_thread",
"../../rtc_base:protobuf_utils",
"../../rtc_base:random",
"../../rtc_base:rtc_event",
"../../rtc_base:safe_conversions",
"../../system_wrappers",
"../../test:test_support",
"//third_party/abseil-cpp/absl/strings:string_view",
]
}
rtc_library("analog_mic_simulation") {
sources = [
"test/fake_recording_device.cc",
"test/fake_recording_device.h",
]
deps = [
"../../api:array_view",
"../../api/audio:audio_frame_api",
"../../common_audio",
"../../rtc_base:checks",
"../../rtc_base:logging",
"../../rtc_base:safe_conversions",
"../../rtc_base:safe_minmax",
"agc2:gain_map",
"//third_party/abseil-cpp/absl/types:optional",
]
}
if (rtc_enable_protobuf && !build_with_chromium) {
rtc_library("audioproc_f_impl") {
testonly = true
configs += [ ":apm_debug_dump" ]
sources = [
"test/aec_dump_based_simulator.cc",
"test/aec_dump_based_simulator.h",
"test/api_call_statistics.cc",
"test/api_call_statistics.h",
"test/audio_processing_simulator.cc",
"test/audio_processing_simulator.h",
"test/audioproc_float_impl.cc",
"test/audioproc_float_impl.h",
"test/wav_based_simulator.cc",
"test/wav_based_simulator.h",
]
deps = [
":aec3_config_json",
":analog_mic_simulation",
":apm_logging",
":audio_processing",
":audioproc_debug_proto",
":audioproc_protobuf_utils",
":audioproc_test_utils",
":runtime_settings_protobuf_utils",
"../../api/audio:aec3_factory",
"../../api/audio:audio_processing",
"../../api/audio:echo_detector_creator",
"../../common_audio",
"../../rtc_base:checks",
"../../rtc_base:logging",
"../../rtc_base:protobuf_utils",
"../../rtc_base:rtc_json",
"../../rtc_base:safe_conversions",
"../../rtc_base:stringutils",
"../../rtc_base:task_queue_for_test",
"../../rtc_base:timeutils",
"../../rtc_base/system:file_wrapper",
"../../system_wrappers",
"../../system_wrappers:field_trial",
"../../test:test_support",
"aec_dump",
"aec_dump:aec_dump_impl",
"//testing/gtest",
"//third_party/abseil-cpp/absl/flags:flag",
"//third_party/abseil-cpp/absl/flags:parse",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/abseil-cpp/absl/types:optional",
]
} # audioproc_f_impl
}
if (rtc_enable_protobuf) {
proto_library("audioproc_unittest_proto") {
sources = [ "test/unittest.proto" ]
proto_out_dir = "modules/audio_processing/test"
}
rtc_library("audioproc_protobuf_utils") {
sources = [
"test/protobuf_utils.cc",
"test/protobuf_utils.h",
]
deps = [
":audioproc_debug_proto",
"../../rtc_base:checks",
"../../rtc_base:protobuf_utils",
"../../rtc_base/system:arch",
]
}
rtc_library("runtime_settings_protobuf_utils") {
testonly = true
sources = [
"test/runtime_setting_util.cc",
"test/runtime_setting_util.h",
]
deps = [
":audioproc_debug_proto",
":audioproc_protobuf_utils",
"../../api/audio:audio_processing",
"../../rtc_base:checks",
]
}
}
}
rtc_library("audioproc_test_utils") {
visibility = [ "*" ]
testonly = true
sources = [
"test/audio_buffer_tools.cc",
"test/audio_buffer_tools.h",
"test/audio_processing_builder_for_testing.cc",
"test/audio_processing_builder_for_testing.h",
"test/bitexactness_tools.cc",
"test/bitexactness_tools.h",
"test/performance_timer.cc",
"test/performance_timer.h",
"test/simulator_buffers.cc",
"test/simulator_buffers.h",
"test/test_utils.cc",
"test/test_utils.h",
]
configs += [ ":apm_debug_dump" ]
deps = [
":audio_buffer",
":audio_processing",
"../../api:array_view",
"../../api/audio:audio_frame_api",
"../../api/audio:audio_processing",
"../../common_audio",
"../../rtc_base:checks",
"../../rtc_base:random",
"../../rtc_base/system:arch",
"../../system_wrappers",
"../../test:fileutils",
"../../test:test_support",
"../audio_coding:neteq_input_audio_tools",
"//testing/gtest",
"//third_party/abseil-cpp/absl/strings:string_view",
"//third_party/abseil-cpp/absl/types:optional",
]
}
rtc_library("aec3_config_json") {
visibility = [ "*" ]
testonly = true
sources = [
"test/echo_canceller3_config_json.cc",
"test/echo_canceller3_config_json.h",
]
deps = [
"../../api/audio:aec3_config",
"../../rtc_base:checks",
"../../rtc_base:logging",
"../../rtc_base:rtc_json",
"../../rtc_base:stringutils",
"../../rtc_base/system:rtc_export",
"//third_party/abseil-cpp/absl/strings:string_view",
]
}