| # Copyright (c) 2015 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 (is_android) { | 
 |   import("//build/config/android/config.gni") | 
 |   import("//build/config/android/rules.gni") | 
 | } | 
 |  | 
 | rtc_library("audio") { | 
 |   sources = [ | 
 |     "audio_level.cc", | 
 |     "audio_level.h", | 
 |     "audio_receive_stream.cc", | 
 |     "audio_receive_stream.h", | 
 |     "audio_send_stream.cc", | 
 |     "audio_send_stream.h", | 
 |     "audio_state.cc", | 
 |     "audio_state.h", | 
 |     "audio_transport_impl.cc", | 
 |     "audio_transport_impl.h", | 
 |     "channel_receive.cc", | 
 |     "channel_receive.h", | 
 |     "channel_receive_frame_transformer_delegate.cc", | 
 |     "channel_receive_frame_transformer_delegate.h", | 
 |     "channel_send.cc", | 
 |     "channel_send.h", | 
 |     "channel_send_frame_transformer_delegate.cc", | 
 |     "channel_send_frame_transformer_delegate.h", | 
 |     "conversion.h", | 
 |     "null_audio_poller.cc", | 
 |     "null_audio_poller.h", | 
 |     "remix_resample.cc", | 
 |     "remix_resample.h", | 
 |   ] | 
 |  | 
 |   deps = [ | 
 |     "../api:array_view", | 
 |     "../api:call_api", | 
 |     "../api:frame_transformer_interface", | 
 |     "../api:function_view", | 
 |     "../api:rtp_headers", | 
 |     "../api:rtp_parameters", | 
 |     "../api:scoped_refptr", | 
 |     "../api:sequence_checker", | 
 |     "../api:transport_api", | 
 |     "../api/audio:aec3_factory", | 
 |     "../api/audio:audio_frame_api", | 
 |     "../api/audio:audio_frame_processor", | 
 |     "../api/audio:audio_mixer_api", | 
 |     "../api/audio_codecs:audio_codecs_api", | 
 |     "../api/crypto:frame_decryptor_interface", | 
 |     "../api/crypto:frame_encryptor_interface", | 
 |     "../api/crypto:options", | 
 |     "../api/neteq:neteq_api", | 
 |     "../api/rtc_event_log", | 
 |     "../api/task_queue", | 
 |     "../api/transport/rtp:rtp_source", | 
 |     "../call:audio_sender_interface", | 
 |     "../call:bitrate_allocator", | 
 |     "../call:call_interfaces", | 
 |     "../call:rtp_interfaces", | 
 |     "../common_audio", | 
 |     "../common_audio:common_audio_c", | 
 |     "../logging:rtc_event_audio", | 
 |     "../logging:rtc_stream_config", | 
 |     "../modules/async_audio_processing", | 
 |     "../modules/audio_coding", | 
 |     "../modules/audio_coding:audio_coding_module_typedefs", | 
 |     "../modules/audio_coding:audio_encoder_cng", | 
 |     "../modules/audio_coding:audio_network_adaptor_config", | 
 |     "../modules/audio_coding:red", | 
 |     "../modules/audio_device", | 
 |     "../modules/audio_processing", | 
 |     "../modules/audio_processing:api", | 
 |     "../modules/audio_processing:audio_frame_proxies", | 
 |     "../modules/audio_processing:rms_level", | 
 |     "../modules/pacing", | 
 |     "../modules/rtp_rtcp", | 
 |     "../modules/rtp_rtcp:rtp_rtcp_format", | 
 |     "../modules/utility", | 
 |     "../rtc_base", | 
 |     "../rtc_base:audio_format_to_string", | 
 |     "../rtc_base:checks", | 
 |     "../rtc_base:rate_limiter", | 
 |     "../rtc_base:rtc_base_approved", | 
 |     "../rtc_base:rtc_task_queue", | 
 |     "../rtc_base:safe_minmax", | 
 |     "../rtc_base:threading", | 
 |     "../rtc_base/experiments:field_trial_parser", | 
 |     "../rtc_base/synchronization:mutex", | 
 |     "../rtc_base/system:no_unique_address", | 
 |     "../rtc_base/task_utils:pending_task_safety_flag", | 
 |     "../rtc_base/task_utils:to_queued_task", | 
 |     "../system_wrappers", | 
 |     "../system_wrappers:field_trial", | 
 |     "../system_wrappers:metrics", | 
 |     "utility:audio_frame_operations", | 
 |   ] | 
 |   absl_deps = [ | 
 |     "//third_party/abseil-cpp/absl/memory", | 
 |     "//third_party/abseil-cpp/absl/types:optional", | 
 |   ] | 
 | } | 
 | if (rtc_include_tests) { | 
 |   rtc_library("audio_end_to_end_test") { | 
 |     testonly = true | 
 |  | 
 |     sources = [ | 
 |       "test/audio_end_to_end_test.cc", | 
 |       "test/audio_end_to_end_test.h", | 
 |     ] | 
 |     deps = [ | 
 |       ":audio", | 
 |       "../api:simulated_network_api", | 
 |       "../api/task_queue", | 
 |       "../call:fake_network", | 
 |       "../call:simulated_network", | 
 |       "../system_wrappers", | 
 |       "../test:test_common", | 
 |       "../test:test_support", | 
 |     ] | 
 |   } | 
 |  | 
 |   rtc_library("audio_tests") { | 
 |     testonly = true | 
 |  | 
 |     sources = [ | 
 |       "audio_receive_stream_unittest.cc", | 
 |       "audio_send_stream_tests.cc", | 
 |       "audio_send_stream_unittest.cc", | 
 |       "audio_state_unittest.cc", | 
 |       "channel_receive_frame_transformer_delegate_unittest.cc", | 
 |       "channel_send_frame_transformer_delegate_unittest.cc", | 
 |       "mock_voe_channel_proxy.h", | 
 |       "remix_resample_unittest.cc", | 
 |       "test/audio_stats_test.cc", | 
 |     ] | 
 |     deps = [ | 
 |       ":audio", | 
 |       ":audio_end_to_end_test", | 
 |       "../api:libjingle_peerconnection_api", | 
 |       "../api:mock_audio_mixer", | 
 |       "../api:mock_frame_decryptor", | 
 |       "../api:mock_frame_encryptor", | 
 |       "../api/audio:audio_frame_api", | 
 |       "../api/audio_codecs:audio_codecs_api", | 
 |       "../api/audio_codecs/opus:audio_decoder_opus", | 
 |       "../api/audio_codecs/opus:audio_encoder_opus", | 
 |       "../api/crypto:frame_decryptor_interface", | 
 |       "../api/rtc_event_log", | 
 |       "../api/task_queue:default_task_queue_factory", | 
 |       "../api/units:time_delta", | 
 |       "../call:mock_bitrate_allocator", | 
 |       "../call:mock_call_interfaces", | 
 |       "../call:mock_rtp_interfaces", | 
 |       "../call:rtp_interfaces", | 
 |       "../call:rtp_receiver", | 
 |       "../call:rtp_sender", | 
 |       "../common_audio", | 
 |       "../logging:mocks", | 
 |       "../modules/audio_device:audio_device_impl",  # For TestAudioDeviceModule | 
 |       "../modules/audio_device:mock_audio_device", | 
 |       "../modules/audio_mixer:audio_mixer_impl", | 
 |       "../modules/audio_mixer:audio_mixer_test_utils", | 
 |       "../modules/audio_processing:audio_processing_statistics", | 
 |       "../modules/audio_processing:mocks", | 
 |       "../modules/pacing", | 
 |       "../modules/rtp_rtcp:mock_rtp_rtcp", | 
 |       "../modules/rtp_rtcp:rtp_rtcp_format", | 
 |       "../modules/utility", | 
 |       "../rtc_base:checks", | 
 |       "../rtc_base:rtc_base_approved", | 
 |       "../rtc_base:rtc_base_tests_utils", | 
 |       "../rtc_base:safe_compare", | 
 |       "../rtc_base:task_queue_for_test", | 
 |       "../rtc_base:timeutils", | 
 |       "../system_wrappers", | 
 |       "../test:audio_codec_mocks", | 
 |       "../test:field_trial", | 
 |       "../test:mock_frame_transformer", | 
 |       "../test:mock_transformable_frame", | 
 |       "../test:mock_transport", | 
 |       "../test:rtp_test_utils", | 
 |       "../test:test_common", | 
 |       "../test:test_support", | 
 |       "utility:utility_tests", | 
 |       "//testing/gtest", | 
 |     ] | 
 |   } | 
 |  | 
 |   if (rtc_enable_protobuf && !build_with_chromium) { | 
 |     rtc_test("low_bandwidth_audio_test") { | 
 |       testonly = true | 
 |  | 
 |       sources = [ | 
 |         "test/low_bandwidth_audio_test.cc", | 
 |         "test/low_bandwidth_audio_test_flags.cc", | 
 |         "test/pc_low_bandwidth_audio_test.cc", | 
 |       ] | 
 |  | 
 |       deps = [ | 
 |         ":audio_end_to_end_test", | 
 |         "../api:create_network_emulation_manager", | 
 |         "../api:create_peerconnection_quality_test_fixture", | 
 |         "../api:network_emulation_manager_api", | 
 |         "../api:peer_connection_quality_test_fixture_api", | 
 |         "../api:simulated_network_api", | 
 |         "../api:time_controller", | 
 |         "../call:simulated_network", | 
 |         "../common_audio", | 
 |         "../system_wrappers", | 
 |         "../test:fileutils", | 
 |         "../test:perf_test", | 
 |         "../test:test_common", | 
 |         "../test:test_main", | 
 |         "../test:test_support", | 
 |         "../test/pc/e2e:network_quality_metrics_reporter", | 
 |         "//testing/gtest", | 
 |       ] | 
 |       absl_deps = [ "//third_party/abseil-cpp/absl/flags:flag" ] | 
 |       if (is_android) { | 
 |         deps += [ "//testing/android/native_test:native_test_native_code" ] | 
 |       } | 
 |       data = [ | 
 |         "../resources/voice_engine/audio_tiny16.wav", | 
 |         "../resources/voice_engine/audio_tiny48.wav", | 
 |       ] | 
 |     } | 
 |  | 
 |     group("low_bandwidth_audio_perf_test") { | 
 |       testonly = true | 
 |  | 
 |       deps = [ | 
 |         ":low_bandwidth_audio_test", | 
 |         "//third_party/catapult/tracing/tracing/proto:histogram_proto", | 
 |         "//third_party/protobuf:py_proto_runtime", | 
 |       ] | 
 |  | 
 |       data = [ | 
 |         "test/low_bandwidth_audio_test.py", | 
 |         "../resources/voice_engine/audio_tiny16.wav", | 
 |         "../resources/voice_engine/audio_tiny48.wav", | 
 |         "${root_out_dir}/pyproto/tracing/tracing/proto/histogram_pb2.py", | 
 |       ] | 
 |  | 
 |       # TODO(http://crbug.com/1029452): Create a cleaner target with just the | 
 |       # tracing python code. We don't need Polymer for instance. | 
 |       data_deps = [ "//third_party/catapult/tracing:convert_chart_json" ] | 
 |  | 
 |       if (is_win) { | 
 |         data += [ "${root_out_dir}/low_bandwidth_audio_test.exe" ] | 
 |       } else { | 
 |         data += [ "${root_out_dir}/low_bandwidth_audio_test" ] | 
 |       } | 
 |  | 
 |       if (is_linux || is_chromeos || is_android) { | 
 |         data += [ | 
 |           "../tools_webrtc/audio_quality/linux/PolqaOem64", | 
 |           "../tools_webrtc/audio_quality/linux/pesq", | 
 |         ] | 
 |       } | 
 |       if (is_win) { | 
 |         data += [ | 
 |           "../tools_webrtc/audio_quality/win/PolqaOem64.dll", | 
 |           "../tools_webrtc/audio_quality/win/PolqaOem64.exe", | 
 |           "../tools_webrtc/audio_quality/win/pesq.exe", | 
 |           "../tools_webrtc/audio_quality/win/vcomp120.dll", | 
 |         ] | 
 |       } | 
 |       if (is_mac) { | 
 |         data += [ "../tools_webrtc/audio_quality/mac/pesq" ] | 
 |       } | 
 |  | 
 |       write_runtime_deps = "${root_out_dir}/${target_name}.runtime_deps" | 
 |     } | 
 |   } | 
 |  | 
 |   if (!build_with_chromium) { | 
 |     rtc_library("audio_perf_tests") { | 
 |       testonly = true | 
 |  | 
 |       sources = [ | 
 |         "test/audio_bwe_integration_test.cc", | 
 |         "test/audio_bwe_integration_test.h", | 
 |       ] | 
 |       deps = [ | 
 |         "../api:simulated_network_api", | 
 |         "../api/task_queue", | 
 |         "../call:fake_network", | 
 |         "../call:simulated_network", | 
 |         "../common_audio", | 
 |         "../rtc_base:rtc_base_approved", | 
 |         "../rtc_base:task_queue_for_test", | 
 |         "../system_wrappers", | 
 |         "../test:field_trial", | 
 |         "../test:fileutils", | 
 |         "../test:test_common", | 
 |         "../test:test_main", | 
 |         "../test:test_support", | 
 |         "//testing/gtest", | 
 |       ] | 
 |  | 
 |       data = [ "//resources/voice_engine/audio_dtx16.wav" ] | 
 |     } | 
 |   } | 
 | } |