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CMakeLists.txt
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cmake_minimum_required(VERSION 3.16)
cmake_policy(SET CMP0076 NEW)
cmake_policy(SET CMP0091 NEW)
include(CMakeDependentOption)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set(TG_OWT_SPECIAL_TARGET "" CACHE STRING "Use special platform target, like 'macstore' for Mac App Store.")
if (NOT TG_OWT_SPECIAL_TARGET STREQUAL "")
set(TG_OWT_PACKAGED_BUILD 0)
else()
set(TG_OWT_PACKAGED_BUILD 1)
endif()
set(not_packaged_build 0)
if (NOT TG_OWT_PACKAGED_BUILD)
set(not_packaged_build 1)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.13 CACHE STRING "Minimum OS X deployment version" FORCE)
endif()
option(BUILD_SHARED_LIBS "Builds shared libraries instead of static." OFF)
cmake_dependent_option(TG_OWT_USE_X11 "Use X11 for desktop capture." ON "UNIX; NOT APPLE" OFF)
cmake_dependent_option(TG_OWT_USE_PIPEWIRE "Use pipewire for desktop capture." ON "UNIX; NOT APPLE" OFF)
cmake_dependent_option(TG_OWT_DLOPEN_PIPEWIRE "dlopen pipewire for desktop capture." ${not_packaged_build} TG_OWT_USE_PIPEWIRE OFF)
option(TG_OWT_BUILD_AUDIO_BACKENDS "Build webrtc audio backends." OFF)
if (BUILD_SHARED_LIBS)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
message(WARNING
"tg_owt is a fork of Google's webrtc library and is developed by them as a static library without stable ABI in mind."
"The feature of building tg_owt as a shared library is community maintained, it may and will break at any time without guarantee to work again."
"Please reconsider your decision. Good luck."
)
endif()
if (TG_OWT_BUILD_AUDIO_BACKENDS)
message(WARNING
"According to upstream WebRTC developers, audio backends for desktop platforms are only for demo purposes."
"It's not recommended to use them. You've been warned."
"https://bugs.chromium.org/p/webrtc/issues/detail?id=10537#c2"
"https://bugs.chromium.org/p/webrtc/issues/detail?id=10622#c3"
)
endif()
project(tg_owt
LANGUAGES C CXX
DESCRIPTION "WebRTC build for Telegram"
HOMEPAGE_URL "https://github.com/desktop-app/tg_owt.git"
)
set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT tg_owt)
get_filename_component(webrtc_loc "src" REALPATH)
set(third_party_loc ${webrtc_loc}/third_party)
set(tools_loc ${webrtc_loc}/tools)
include(GNUInstallDirs)
set(webrtc_includedir ${CMAKE_INSTALL_INCLUDEDIR}/tg_owt)
if (CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
set(is_aarch64 1)
set(arm_use_neon 1)
else()
if(CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64")
set(is_x64 1)
else()
include(cmake/arch.cmake)
endif()
endif()
include(cmake/nice_target_sources.cmake)
include(cmake/init_target.cmake)
include(cmake/generate_target.cmake)
include(cmake/generate_field_trials.cmake)
include(cmake/external.cmake)
include(cmake/libpffft.cmake)
include(cmake/librnnoise.cmake)
include(cmake/libyuv.cmake)
if (APPLE)
include(cmake/libsdkmacos.cmake)
endif()
add_library(tg_owt)
init_target(tg_owt)
generate_field_trials(tg_owt)
if (TG_OWT_USE_PIPEWIRE)
if (TG_OWT_DLOPEN_PIPEWIRE)
include(cmake/generate_stubs.cmake)
set(stubs_loc ${webrtc_loc}/modules/portal)
generate_stubs(tg_owt
${stubs_loc}/pipewire_stub_header.fragment
pipewire_stubs
${stubs_loc}/pipewire.sigs
)
target_compile_definitions(tg_owt
PRIVATE
WEBRTC_DLOPEN_PIPEWIRE
)
target_include_directories(tg_owt
PRIVATE
${webrtc_loc}/third_party/pipewire/spa/include
${webrtc_loc}/third_party/pipewire/src
${webrtc_loc}/third_party/pipewire/build/src
)
endif()
link_glib(tg_owt)
link_pipewire(tg_owt ${TG_OWT_DLOPEN_PIPEWIRE})
find_package(PkgConfig REQUIRED)
pkg_check_modules(GBM REQUIRED gbm)
pkg_check_modules(DRM REQUIRED libdrm)
pkg_check_modules(GL REQUIRED gl)
pkg_check_modules(EGL REQUIRED egl)
target_include_directories(tg_owt SYSTEM
PRIVATE
${GBM_INCLUDE_DIRS}
${DRM_INCLUDE_DIRS}
${GL_INCLUDE_DIRS}
${EGL_INCLUDE_DIRS}
)
endif()
set_target_properties(tg_owt PROPERTIES SOVERSION 0 VERSION 0.0.0)
target_link_libraries(tg_owt
PRIVATE
tg_owt::libpffft
tg_owt::librnnoise
tg_owt::libyuv
)
if (is_x86 OR is_x64)
target_link_libraries(tg_owt
PRIVATE
tg_owt::tg_owt_avx2
tg_owt::tg_owt_sse2
)
endif()
if (APPLE)
target_link_libraries(tg_owt PUBLIC tg_owt::libsdkmacos)
endif()
link_openssl(tg_owt)
link_ffmpeg(tg_owt)
link_opus(tg_owt)
link_libabsl(tg_owt)
link_libopenh264(tg_owt)
link_libsrtp(tg_owt)
link_libvpx(tg_owt)
link_crc32c(tg_owt)
link_dl(tg_owt)
if (TG_OWT_BUILD_AUDIO_BACKENDS AND (UNIX AND NOT APPLE))
link_libalsa(tg_owt)
link_libpulse(tg_owt)
endif()
include(cmake/libwebrtcbuild.cmake)
target_link_libraries(tg_owt PUBLIC tg_owt::libwebrtcbuild)
if (TG_OWT_USE_X11)
link_x11(tg_owt)
endif()
function(add_sublibrary postfix)
add_library(tg_owt_${postfix} OBJECT)
init_feature_target(tg_owt_${postfix} ${postfix})
add_library(tg_owt::tg_owt_${postfix} ALIAS tg_owt_${postfix})
target_link_libraries(tg_owt_${postfix}
PUBLIC
tg_owt::libwebrtcbuild
)
link_libabsl(tg_owt_${postfix})
target_include_directories(tg_owt_${postfix}
PUBLIC
$<BUILD_INTERFACE:${webrtc_loc}>
$<INSTALL_INTERFACE:${webrtc_includedir}>
)
set(sources_list ${ARGV})
list(REMOVE_AT sources_list 0)
nice_target_sources(tg_owt_${postfix} ${webrtc_loc}
PRIVATE
${sources_list}
)
endfunction()
nice_target_sources(tg_owt ${webrtc_loc}
PRIVATE
rtc_base/deprecated/recursive_critical_section.cc
rtc_base/deprecated/recursive_critical_section.h
rtc_base/async_dns_resolver.cc
rtc_base/async_dns_resolver.h
rtc_base/async_packet_socket.cc
rtc_base/async_packet_socket.h
rtc_base/async_socket.cc
rtc_base/async_socket.h
rtc_base/async_tcp_socket.cc
rtc_base/async_tcp_socket.h
rtc_base/async_udp_socket.cc
rtc_base/async_udp_socket.h
rtc_base/bitrate_tracker.cc
rtc_base/bitrate_tracker.h
rtc_base/callback_list.cc
rtc_base/callback_list.h
rtc_base/crc32.cc
rtc_base/crc32.h
rtc_base/crypt_string.cc
rtc_base/crypt_string.h
rtc_base/checks.cc
rtc_base/checks.h
rtc_base/data_rate_limiter.cc
rtc_base/data_rate_limiter.h
rtc_base/dscp.h
rtc_base/file_rotating_stream.cc
rtc_base/file_rotating_stream.h
rtc_base/frequency_tracker.cc
rtc_base/frequency_tracker.h
rtc_base/helpers.cc
rtc_base/helpers.h
rtc_base/http_common.cc
rtc_base/http_common.h
rtc_base/ip_address.cc
rtc_base/ip_address.h
rtc_base/logging.cc
rtc_base/logging.h
rtc_base/mdns_responder_interface.h
rtc_base/memory/aligned_malloc.cc
rtc_base/memory/aligned_malloc.h
rtc_base/memory/fifo_buffer.cc
rtc_base/memory/fifo_buffer.h
rtc_base/memory/always_valid_pointer.h
rtc_base/message_digest.cc
rtc_base/message_digest.h
rtc_base/net_helper.cc
rtc_base/net_helper.h
rtc_base/net_helpers.cc
rtc_base/net_helpers.h
rtc_base/net_test_helpers.cc
rtc_base/net_test_helpers.h
rtc_base/network/received_packet.cc
rtc_base/network/received_packet.h
rtc_base/network/sent_packet.cc
rtc_base/network/sent_packet.h
rtc_base/network.cc
rtc_base/network_route.cc
rtc_base/network.h
rtc_base/network_constants.cc
rtc_base/network_constants.h
rtc_base/network_monitor.cc
rtc_base/network_monitor.h
rtc_base/network_route.h
rtc_base/null_socket_server.cc
rtc_base/null_socket_server.h
rtc_base/platform_thread.cc
rtc_base/platform_thread.h
rtc_base/platform_thread_types.cc
rtc_base/platform_thread_types.h
rtc_base/operations_chain.cc
rtc_base/operations_chain.h
rtc_base/openssl.h
rtc_base/openssl_adapter.cc
rtc_base/openssl_adapter.h
rtc_base/openssl_certificate.cc
rtc_base/openssl_certificate.h
rtc_base/openssl_digest.cc
rtc_base/openssl_digest.h
rtc_base/openssl_identity.cc
rtc_base/openssl_identity.h
rtc_base/openssl_key_pair.cc
rtc_base/openssl_key_pair.h
rtc_base/openssl_session_cache.cc
rtc_base/openssl_session_cache.h
rtc_base/openssl_stream_adapter.cc
rtc_base/openssl_stream_adapter.h
rtc_base/openssl_utility.cc
rtc_base/openssl_utility.h
rtc_base/physical_socket_server.cc
rtc_base/physical_socket_server.h
rtc_base/proxy_info.cc
rtc_base/proxy_info.h
rtc_base/rtc_certificate.cc
rtc_base/rtc_certificate.h
rtc_base/rtc_certificate_generator.cc
rtc_base/rtc_certificate_generator.h
rtc_base/rate_limiter.cc
rtc_base/rate_limiter.h
rtc_base/socket.cc
rtc_base/socket.h
rtc_base/socket_adapters.cc
rtc_base/socket_adapters.h
rtc_base/socket_address.cc
rtc_base/socket_address.h
rtc_base/socket_address_pair.cc
rtc_base/socket_address_pair.h
rtc_base/socket_factory.h
rtc_base/socket_server.h
rtc_base/ssl_adapter.cc
rtc_base/ssl_adapter.h
rtc_base/ssl_certificate.cc
rtc_base/ssl_certificate.h
rtc_base/ssl_fingerprint.cc
rtc_base/ssl_fingerprint.h
rtc_base/ssl_identity.cc
rtc_base/ssl_identity.h
rtc_base/ssl_stream_adapter.cc
rtc_base/ssl_stream_adapter.h
rtc_base/stream.cc
rtc_base/stream.h
rtc_base/time_utils.cc
rtc_base/time_utils.h
rtc_base/thread.cc
rtc_base/thread.h
rtc_base/unique_id_generator.cc
rtc_base/unique_id_generator.h
rtc_base/bit_buffer.cc
rtc_base/bit_buffer.h
rtc_base/bitstream_reader.cc
rtc_base/bitstream_reader.h
rtc_base/buffer.h
rtc_base/buffer_queue.cc
rtc_base/buffer_queue.h
rtc_base/byte_buffer.cc
rtc_base/byte_buffer.h
rtc_base/byte_order.h
rtc_base/copy_on_write_buffer.cc
rtc_base/copy_on_write_buffer.h
rtc_base/event.cc
rtc_base/event.h
rtc_base/event_tracer.cc
rtc_base/event_tracer.h
rtc_base/numerics/histogram_percentile_counter.cc
rtc_base/numerics/histogram_percentile_counter.h
rtc_base/numerics/mod_ops.h
rtc_base/numerics/moving_max_counter.h
rtc_base/numerics/moving_percentile_filter.h
rtc_base/numerics/sample_counter.cc
rtc_base/numerics/sample_counter.h
rtc_base/numerics/sequence_number_unwrapper.h
rtc_base/one_time_event.h
rtc_base/race_checker.cc
rtc_base/race_checker.h
rtc_base/random.cc
rtc_base/random.h
rtc_base/rate_statistics.cc
rtc_base/rate_statistics.h
rtc_base/rate_tracker.cc
rtc_base/rate_tracker.h
rtc_base/swap_queue.h
rtc_base/timestamp_aligner.cc
rtc_base/timestamp_aligner.h
rtc_base/trace_event.h
rtc_base/zero_memory.cc
rtc_base/zero_memory.h
rtc_base/string_encode.cc
rtc_base/string_encode.h
rtc_base/string_to_number.cc
rtc_base/string_to_number.h
rtc_base/string_utils.cc
rtc_base/string_utils.h
rtc_base/weak_ptr.cc
rtc_base/weak_ptr.h
rtc_base/win32.cc
rtc_base/win32.h
rtc_base/containers/flat_map.h
rtc_base/containers/flat_set.h
rtc_base/containers/flat_tree.cc
rtc_base/containers/flat_tree.h
rtc_base/containers/identity.h
rtc_base/containers/invoke.h
rtc_base/containers/move_only_int.h
rtc_base/win/scoped_com_initializer.cc
rtc_base/win/scoped_com_initializer.h
rtc_base/win/windows_version.cc
rtc_base/win/windows_version.h
rtc_base/win/create_direct3d_device.cc
rtc_base/win/create_direct3d_device.h
rtc_base/win/get_activation_factory.cc
rtc_base/win/get_activation_factory.h
rtc_base/win/hstring.cc
rtc_base/win/hstring.h
rtc_base/strings/str_join.h
rtc_base/strings/string_builder.cc
rtc_base/strings/string_builder.h
rtc_base/strings/string_format.cc
rtc_base/strings/string_format.h
rtc_base/experiments/bandwidth_quality_scaler_settings.cc
rtc_base/experiments/bandwidth_quality_scaler_settings.h
rtc_base/experiments/encoder_info_settings.cc
rtc_base/experiments/encoder_info_settings.h
rtc_base/experiments/alr_experiment.cc
rtc_base/experiments/balanced_degradation_settings.cc
rtc_base/experiments/cpu_speed_experiment.cc
rtc_base/experiments/field_trial_list.cc
rtc_base/experiments/field_trial_parser.cc
rtc_base/experiments/field_trial_units.cc
rtc_base/experiments/keyframe_interval_settings.cc
rtc_base/experiments/min_video_bitrate_experiment.cc
rtc_base/experiments/normalize_simulcast_size_experiment.cc
rtc_base/experiments/quality_rampup_experiment.cc
rtc_base/experiments/quality_scaler_settings.cc
rtc_base/experiments/quality_scaling_experiment.cc
rtc_base/experiments/rate_control_settings.cc
rtc_base/experiments/rtt_mult_experiment.cc
rtc_base/experiments/stable_target_rate_experiment.cc
rtc_base/experiments/struct_parameters_parser.cc
rtc_base/numerics/event_based_exponential_moving_average.cc
rtc_base/numerics/event_rate_counter.cc
rtc_base/numerics/exp_filter.cc
rtc_base/numerics/histogram_percentile_counter.cc
rtc_base/numerics/moving_average.cc
rtc_base/numerics/sample_counter.cc
rtc_base/numerics/sample_stats.cc
api/numerics/samples_stats_counter.cc
api/numerics/samples_stats_counter.h
rtc_base/strings/audio_format_to_string.cc
rtc_base/strings/string_builder.cc
rtc_base/synchronization/mutex.h
rtc_base/synchronization/yield.cc
rtc_base/synchronization/yield.h
rtc_base/synchronization/sequence_checker_internal.cc
rtc_base/synchronization/sequence_checker_internal.h
rtc_base/synchronization/yield_policy.cc
rtc_base/synchronization/yield_policy.h
rtc_base/system/file_wrapper.cc
rtc_base/system/cocoa_threading.h
rtc_base/system/cocoa_threading.mm
rtc_base/system/gcd_helpers.h
rtc_base/system/gcd_helpers.m
rtc_base/system/no_cfi_icall.h
rtc_base/system_time.cc
rtc_base/system_time.h
rtc_base/task_queue.cc
rtc_base/task_queue_gcd.cc
rtc_base/task_queue_gcd.h
rtc_base/task_queue_stdlib.cc
rtc_base/task_queue_stdlib.h
rtc_base/task_queue_win.cc
rtc_base/task_queue_win.h
rtc_base/ifaddrs_converter.cc
rtc_base/ifaddrs_converter.h
rtc_base/internal/default_socket_server.cc
rtc_base/internal/default_socket_server.h
rtc_base/mac_ifaddrs_converter.cc
rtc_base/task_utils/repeating_task.cc
rtc_base/task_utils/repeating_task.h
rtc_base/third_party/base64/base64.cc
rtc_base/third_party/sigslot/sigslot.cc
api/adaptation/resource.cc
api/adaptation/resource.h
api/audio/audio_frame.cc
api/audio/channel_layout.cc
api/audio/echo_canceller3_config.cc
api/audio/echo_canceller3_factory.cc
api/audio_codecs/L16/audio_decoder_L16.cc
api/audio_codecs/L16/audio_encoder_L16.cc
api/audio_codecs/audio_codec_pair_id.cc
api/audio_codecs/audio_decoder.cc
api/audio_codecs/audio_encoder.cc
api/audio_codecs/audio_format.cc
api/audio_codecs/builtin_audio_decoder_factory.cc
api/audio_codecs/builtin_audio_encoder_factory.cc
api/audio_codecs/g711/audio_decoder_g711.cc
api/audio_codecs/g711/audio_encoder_g711.cc
api/audio_codecs/g722/audio_decoder_g722.cc
api/audio_codecs/g722/audio_encoder_g722.cc
api/audio_codecs/ilbc/audio_decoder_ilbc.cc
api/audio_codecs/ilbc/audio_encoder_ilbc.cc
api/audio_codecs/opus/audio_decoder_multi_channel_opus.cc
api/audio_codecs/opus/audio_decoder_opus.cc
api/audio_codecs/opus/audio_encoder_multi_channel_opus.cc
api/audio_codecs/opus/audio_encoder_multi_channel_opus_config.cc
api/audio_codecs/opus/audio_encoder_opus.cc
api/audio_codecs/opus/audio_encoder_opus_config.cc
api/audio_codecs/opus_audio_decoder_factory.cc
api/audio_codecs/opus_audio_encoder_factory.cc
api/environment/environment.h
api/environment/environment_factory.cc
api/environment/environment_factory.h
api/async_dns_resolver.h
api/audio_options.cc
api/call/transport.cc
api/stats/attribute.h
api/candidate.cc
api/create_peerconnection_factory.cc
api/crypto/crypto_options.cc
api/data_channel_interface.cc
api/dtls_transport_interface.cc
api/enable_media.cc
api/enable_media.h
api/enable_media_with_defaults.cc
api/enable_media_with_defaults.h
api/field_trials.cc
api/field_trials.h
api/field_trials_view.h
api/field_trials_registry.cc
api/field_trials_registry.h
api/frame_transformer_factory.cc
api/frame_transformer_factory.h
api/ice_transport_factory.cc
api/jsep.cc
api/jsep_ice_candidate.cc
api/legacy_stats_types.cc
api/legacy_stats_types.h
api/location.h
api/make_ref_counted.h
api/media_stream_interface.cc
api/media_types.cc
api/neteq/custom_neteq_factory.cc
api/neteq/default_neteq_controller_factory.cc
api/neteq/neteq.cc
api/neteq/tick_timer.cc
api/peer_connection_interface.cc
api/ref_count.h
api/rtc_error.cc
api/rtc_event_log/rtc_event.cc
api/rtc_event_log/rtc_event_log.cc
api/rtc_event_log/rtc_event_log_factory.cc
api/rtc_event_log_output_file.cc
api/rtp_headers.cc
api/rtp_packet_info.cc
api/rtp_parameters.cc
api/rtp_receiver_interface.cc
api/rtp_sender_interface.cc
api/rtp_transceiver_interface.cc
api/sctp_transport_interface.cc
api/webrtc_key_value_config.h
api/task_queue/default_task_queue_factory.h
api/task_queue/default_task_queue_factory_gcd.cc
api/task_queue/default_task_queue_factory_stdlib.cc
api/task_queue/default_task_queue_factory_win.cc
api/task_queue/pending_task_safety_flag.cc
api/task_queue/pending_task_safety_flag.h
api/task_queue/task_queue_base.cc
api/transport/bandwidth_estimation_settings.h
api/transport/bitrate_settings.cc
api/transport/field_trial_based_config.cc
api/transport/goog_cc_factory.cc
api/transport/network_types.cc
api/transport/stun.cc
api/transport/rtp/dependency_descriptor.cc
api/transport/rtp/dependency_descriptor.h
api/transport/rtp/rtp_source.h
call/adaptation/adaptation_constraint.cc
call/adaptation/adaptation_constraint.h
call/adaptation/broadcast_resource_listener.cc
call/adaptation/broadcast_resource_listener.h
call/adaptation/degradation_preference_provider.cc
call/adaptation/degradation_preference_provider.h
call/adaptation/encoder_settings.cc
call/adaptation/encoder_settings.h
call/adaptation/resource_adaptation_processor.cc
call/adaptation/resource_adaptation_processor.h
call/adaptation/resource_adaptation_processor_interface.cc
call/adaptation/resource_adaptation_processor_interface.h
call/adaptation/video_source_restrictions.cc
call/adaptation/video_source_restrictions.h
call/adaptation/video_stream_adapter.cc
call/adaptation/video_stream_adapter.h
call/adaptation/video_stream_input_state.cc
call/adaptation/video_stream_input_state.h
call/adaptation/video_stream_input_state_provider.cc
call/adaptation/video_stream_input_state_provider.h
audio/voip/audio_egress.cc
audio/voip/audio_egress.h
# api/wrapping_async_dns_resolver.cc
api/video_track_source_proxy_factory.h
api/video_track_source_constraints.h
api/units/data_rate.cc
api/units/data_size.cc
api/units/frequency.cc
api/units/time_delta.cc
api/units/timestamp.cc
api/video/builtin_video_bitrate_allocator_factory.cc
api/video/color_space.cc
api/video/encoded_frame.cc
api/video/encoded_image.cc
api/video/hdr_metadata.cc
api/video/frame_buffer.cc
api/video/frame_buffer.h
api/video/i010_buffer.cc
api/video/i210_buffer.cc
api/video/i210_buffer.h
api/video/i410_buffer.cc
api/video/i410_buffer.h
api/video/i420_buffer.cc
api/video/i422_buffer.cc
api/video/i422_buffer.h
api/video/i444_buffer.cc
api/video/i444_buffer.h
api/video/nv12_buffer.cc
api/video/nv12_buffer.h
api/video/render_resolution.h
api/video/resolution.h
api/video/rtp_video_frame_assembler.cc
api/video/rtp_video_frame_assembler.h
api/video/video_adaptation_counters.cc
api/video/video_adaptation_counters.h
api/video/video_bitrate_allocation.cc
api/video/video_bitrate_allocator.cc
api/video/video_content_type.cc
api/video/video_frame.cc
api/video/video_frame_buffer.cc
api/video/video_frame_metadata.cc
api/video/video_frame_metadata.h
api/video/video_source_interface.cc
api/video/video_timing.cc
api/video/video_stream_encoder_settings.h
api/video_codecs/av1_profile.cc
api/video_codecs/av1_profile.h
api/video_codecs/builtin_video_decoder_factory.cc
api/video_codecs/builtin_video_encoder_factory.cc
api/video_codecs/h264_profile_level_id.cc
api/video_codecs/h264_profile_level_id.h
api/video_codecs/h265_profile_tier_level.cc
api/video_codecs/h265_profile_tier_level.h
api/video_codecs/video_decoder_factory.cc
api/video_codecs/scalability_mode.cc
api/video_codecs/scalability_mode.h
api/video_codecs/scalability_mode_helper.cc
api/video_codecs/scalability_mode_helper.h
api/video_codecs/sdp_video_format.cc
api/video_codecs/simulcast_stream.cc
api/video_codecs/simulcast_stream.h
api/video_codecs/video_codec.cc
api/video_codecs/video_decoder.cc
api/video_codecs/video_decoder_factory_template.h
api/video_codecs/video_decoder_factory_template_dav1d_adapter.h
api/video_codecs/video_decoder_factory_template_libvpx_vp8_adapter.h
api/video_codecs/video_decoder_factory_template_libvpx_vp9_adapter.h
api/video_codecs/video_decoder_factory_template_open_h264_adapter.h
api/video_codecs/video_decoder_software_fallback_wrapper.cc
api/video_codecs/video_encoder.cc
api/video_codecs/video_encoder_factory_template.h
api/video_codecs/video_encoder_factory_template_libaom_av1_adapter.h
api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter.h
api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter.h
api/video_codecs/video_encoder_factory_template_open_h264_adapter.h
api/video_codecs/video_encoder_software_fallback_wrapper.cc
api/video_codecs/vp8_frame_config.cc
api/video_codecs/vp8_temporal_layers.cc
api/video_codecs/vp8_temporal_layers_factory.cc
api/video_codecs/vp9_profile.cc
api/video_codecs/vp9_profile.h
pc/channel.cc
pc/channel.h
pc/channel_interface.h
pc/dtls_srtp_transport.cc
pc/dtls_srtp_transport.h
pc/dtls_transport.cc
pc/dtls_transport.h
pc/external_hmac.cc
pc/external_hmac.h
pc/ice_transport.cc
pc/ice_transport.h
pc/jsep_ice_candidate.cc
pc/jsep_transport.cc
pc/jsep_transport.h
pc/jsep_transport_collection.cc
pc/jsep_transport_collection.h
pc/jsep_transport_controller.cc
pc/jsep_transport_controller.h
pc/media_factory.h
pc/media_protocol_names.cc
pc/media_protocol_names.h
pc/media_session.cc
pc/media_session.h
pc/media_stream_proxy.h
pc/media_stream_track_proxy.h
pc/peer_connection_factory_proxy.h
pc/peer_connection_proxy.h
pc/proxy.cc
pc/proxy.h
pc/rtcp_mux_filter.cc
pc/rtcp_mux_filter.h
pc/rtp_media_utils.cc
pc/rtp_media_utils.h
pc/rtp_receiver_proxy.h
pc/rtp_sender.cc
pc/rtp_sender.h
pc/rtp_sender_proxy.h
pc/rtp_transport.cc
pc/rtp_transport.h
pc/rtp_transport_internal.h
pc/sctp_transport.cc
pc/sctp_transport.h
pc/sctp_utils.cc
pc/sctp_utils.h
pc/session_description.cc
pc/session_description.h
pc/simulcast_description.cc
pc/simulcast_description.h
pc/simulcast_sdp_serializer.cc
pc/simulcast_sdp_serializer.h
pc/srtp_session.cc
pc/srtp_session.h
pc/srtp_transport.cc
pc/srtp_transport.h
pc/transport_stats.cc
pc/transport_stats.h
pc/video_track_source.cc
pc/video_track_source.h
pc/video_track_source_proxy.cc
pc/video_track_source_proxy.h
pc/webrtc_sdp.cc
pc/webrtc_sdp.h
pc/usage_pattern.cc
pc/usage_pattern.h
pc/used_ids.h
pc/audio_rtp_receiver.cc
pc/audio_rtp_receiver.h
pc/audio_track.cc
pc/audio_track.h
pc/connection_context.cc
pc/connection_context.h
pc/data_channel_utils.cc
pc/data_channel_utils.h
pc/data_channel_controller.cc
pc/data_channel_controller.h
pc/dtmf_sender.cc
pc/dtmf_sender.h
pc/ice_server_parsing.cc
pc/ice_server_parsing.h
pc/jitter_buffer_delay.cc
pc/jitter_buffer_delay.h
pc/jsep_ice_candidate.cc
pc/jsep_session_description.cc
pc/legacy_stats_collector.cc
pc/legacy_stats_collector.h
pc/legacy_stats_collector_interface.h
pc/local_audio_source.cc
pc/local_audio_source.h
pc/media_stream.cc
pc/media_stream.h
pc/media_stream_observer.cc
pc/media_stream_observer.h
pc/peer_connection.cc
pc/peer_connection.h
pc/peer_connection_message_handler.cc
pc/peer_connection_message_handler.h
pc/peer_connection_factory.cc
pc/peer_connection_factory.h
pc/peer_connection_internal.h
pc/remote_audio_source.cc
pc/remote_audio_source.h
pc/rtc_stats_collector.cc
pc/rtc_stats_collector.h
pc/rtc_stats_traversal.cc
pc/rtc_stats_traversal.h
pc/rtp_transmission_manager.cc
pc/rtp_transmission_manager.h
pc/rtp_parameters_conversion.cc
pc/rtp_parameters_conversion.h
pc/rtp_receiver.cc
pc/rtp_receiver.h
pc/rtp_sender.cc
pc/rtp_sender.h
pc/rtp_transceiver.cc
pc/rtp_transceiver.h
pc/sdp_offer_answer.cc
pc/sdp_offer_answer.h
pc/sdp_utils.cc
pc/sdp_utils.h
pc/sctp_data_channel.cc
pc/sctp_data_channel.h
pc/stream_collection.h
pc/track_media_info_map.cc
pc/track_media_info_map.h
pc/transceiver_list.cc
pc/transceiver_list.h
pc/video_rtp_receiver.cc
pc/video_rtp_receiver.h
pc/video_rtp_track_source.cc
pc/video_rtp_track_source.h
pc/video_track.cc
pc/video_track.h
pc/video_track_source.cc
pc/video_track_source.h
pc/webrtc_sdp.cc
pc/webrtc_sdp.h
pc/webrtc_session_description_factory.cc
pc/webrtc_session_description_factory.h
media/base/adapted_video_track_source.cc
media/base/codec.cc
media/base/media_channel_impl.cc
media/base/media_channel_impl.h
media/base/media_constants.cc
media/base/media_engine.cc
media/base/rid_description.cc
media/base/rtp_utils.cc
media/base/sdp_video_format_utils.cc
media/base/sdp_video_format_utils.h
media/base/stream_params.cc
media/base/turn_utils.cc
media/base/video_adapter.cc
media/base/video_broadcaster.cc
media/base/video_common.cc
media/base/video_source_base.cc
media/engine/adm_helpers.cc
media/engine/internal_decoder_factory.cc
media/engine/internal_encoder_factory.cc
media/engine/multiplex_codec_factory.cc
media/engine/payload_type_mapper.cc
media/engine/simulcast_encoder_adapter.cc
media/engine/webrtc_media_engine.cc
media/engine/webrtc_video_engine.cc
media/engine/webrtc_voice_engine.cc
media/sctp/dcsctp_transport.cc
media/sctp/dcsctp_transport.h
media/sctp/sctp_transport_factory.cc
media/sctp/sctp_transport_factory.h
system_wrappers/include/denormal_disabler.h
system_wrappers/source/clock.cc
system_wrappers/source/cpu_features.cc
system_wrappers/source/cpu_info.cc
system_wrappers/source/denormal_disabler.cc
system_wrappers/source/field_trial.cc
system_wrappers/source/metrics.cc
system_wrappers/source/rtp_to_ntp_estimator.cc
system_wrappers/source/sleep.cc
modules/audio_coding/acm2/acm_receiver.cc
modules/audio_coding/acm2/acm_remixing.cc
modules/audio_coding/acm2/acm_resampler.cc
modules/audio_coding/acm2/audio_coding_module.cc
modules/audio_coding/acm2/call_statistics.cc
modules/audio_coding/audio_network_adaptor/audio_network_adaptor_config.cc
modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl.cc
modules/audio_coding/audio_network_adaptor/bitrate_controller.cc
modules/audio_coding/audio_network_adaptor/channel_controller.cc
modules/audio_coding/audio_network_adaptor/controller.cc
modules/audio_coding/audio_network_adaptor/controller_manager.cc
modules/audio_coding/audio_network_adaptor/debug_dump_writer.cc
modules/audio_coding/audio_network_adaptor/dtx_controller.cc
modules/audio_coding/audio_network_adaptor/event_log_writer.cc
modules/audio_coding/audio_network_adaptor/fec_controller_plr_based.cc
modules/audio_coding/audio_network_adaptor/frame_length_controller.cc
modules/audio_coding/codecs/cng/audio_encoder_cng.cc
modules/audio_coding/codecs/cng/webrtc_cng.cc
modules/audio_coding/codecs/g711/g711_interface.c
modules/audio_coding/codecs/g711/audio_decoder_pcm.cc
modules/audio_coding/codecs/g711/audio_encoder_pcm.cc
modules/audio_coding/codecs/g722/audio_decoder_g722.cc
modules/audio_coding/codecs/g722/audio_encoder_g722.cc
modules/audio_coding/codecs/g722/g722_interface.c
modules/audio_coding/codecs/pcm16b/pcm16b.c
modules/async_audio_processing/async_audio_processing.cc
modules/async_audio_processing/async_audio_processing.h
modules/third_party/g711/g711.c
modules/third_party/g722/g722_decode.c
modules/third_party/g722/g722_encode.c
modules/third_party/fft/fft.c
modules/third_party/portaudio/pa_ringbuffer.c
modules/audio_coding/codecs/ilbc/audio_decoder_ilbc.cc
modules/audio_coding/codecs/ilbc/audio_encoder_ilbc.cc
modules/audio_coding/codecs/isac/main/source/filter_functions.c
modules/audio_coding/codecs/isac/main/source/isac_vad.c
modules/audio_coding/codecs/isac/main/source/pitch_estimator.c
modules/audio_coding/codecs/isac/main/source/pitch_filter.c
modules/audio_coding/codecs/legacy_encoded_audio_frame.cc
modules/audio_coding/codecs/opus/audio_coder_opus_common.cc
modules/audio_coding/codecs/opus/audio_decoder_multi_channel_opus_impl.cc
modules/audio_coding/codecs/opus/audio_decoder_opus.cc
modules/audio_coding/codecs/opus/audio_encoder_multi_channel_opus_impl.cc
modules/audio_coding/codecs/opus/audio_encoder_opus.cc
modules/audio_coding/codecs/opus/opus_interface.cc
modules/audio_coding/codecs/opus/test/audio_ring_buffer.cc
modules/audio_coding/codecs/opus/test/blocker.cc
modules/audio_coding/codecs/opus/test/lapped_transform.cc
modules/audio_coding/codecs/pcm16b/audio_decoder_pcm16b.cc
modules/audio_coding/codecs/pcm16b/audio_encoder_pcm16b.cc
modules/audio_coding/codecs/pcm16b/pcm16b_common.cc
modules/audio_coding/codecs/red/audio_encoder_copy_red.cc
modules/audio_coding/codecs/ilbc/abs_quant.c
modules/audio_coding/codecs/ilbc/abs_quant_loop.c
modules/audio_coding/codecs/ilbc/augmented_cb_corr.c
modules/audio_coding/codecs/ilbc/bw_expand.c
modules/audio_coding/codecs/ilbc/cb_construct.c
modules/audio_coding/codecs/ilbc/cb_mem_energy.c
modules/audio_coding/codecs/ilbc/cb_mem_energy_augmentation.c
modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c
modules/audio_coding/codecs/ilbc/cb_search.c
modules/audio_coding/codecs/ilbc/cb_search_core.c
modules/audio_coding/codecs/ilbc/cb_update_best_index.c
modules/audio_coding/codecs/ilbc/chebyshev.c
modules/audio_coding/codecs/ilbc/comp_corr.c
modules/audio_coding/codecs/ilbc/constants.c
modules/audio_coding/codecs/ilbc/create_augmented_vec.c
modules/audio_coding/codecs/ilbc/decode.c
modules/audio_coding/codecs/ilbc/decode_residual.c
modules/audio_coding/codecs/ilbc/decoder_interpolate_lsf.c
modules/audio_coding/codecs/ilbc/do_plc.c
modules/audio_coding/codecs/ilbc/encode.c
modules/audio_coding/codecs/ilbc/energy_inverse.c
modules/audio_coding/codecs/ilbc/enh_upsample.c
modules/audio_coding/codecs/ilbc/enhancer.c
modules/audio_coding/codecs/ilbc/enhancer_interface.c
modules/audio_coding/codecs/ilbc/filtered_cb_vecs.c
modules/audio_coding/codecs/ilbc/frame_classify.c
modules/audio_coding/codecs/ilbc/gain_dequant.c
modules/audio_coding/codecs/ilbc/gain_quant.c
modules/audio_coding/codecs/ilbc/get_cd_vec.c
modules/audio_coding/codecs/ilbc/get_lsp_poly.c
modules/audio_coding/codecs/ilbc/get_sync_seq.c
modules/audio_coding/codecs/ilbc/hp_input.c
modules/audio_coding/codecs/ilbc/hp_output.c
modules/audio_coding/codecs/ilbc/ilbc.c
modules/audio_coding/codecs/ilbc/index_conv_dec.c
modules/audio_coding/codecs/ilbc/index_conv_enc.c
modules/audio_coding/codecs/ilbc/init_decode.c
modules/audio_coding/codecs/ilbc/init_encode.c
modules/audio_coding/codecs/ilbc/interpolate.c
modules/audio_coding/codecs/ilbc/interpolate_samples.c
modules/audio_coding/codecs/ilbc/lpc_encode.c
modules/audio_coding/codecs/ilbc/lsf_check.c
modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_dec.c
modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_enc.c
modules/audio_coding/codecs/ilbc/lsf_to_lsp.c
modules/audio_coding/codecs/ilbc/lsf_to_poly.c
modules/audio_coding/codecs/ilbc/lsp_to_lsf.c
modules/audio_coding/codecs/ilbc/my_corr.c
modules/audio_coding/codecs/ilbc/nearest_neighbor.c
modules/audio_coding/codecs/ilbc/pack_bits.c
modules/audio_coding/codecs/ilbc/poly_to_lsf.c
modules/audio_coding/codecs/ilbc/poly_to_lsp.c
modules/audio_coding/codecs/ilbc/refiner.c
modules/audio_coding/codecs/ilbc/simple_interpolate_lsf.c
modules/audio_coding/codecs/ilbc/simple_lpc_analysis.c
modules/audio_coding/codecs/ilbc/simple_lsf_dequant.c
modules/audio_coding/codecs/ilbc/simple_lsf_quant.c
modules/audio_coding/codecs/ilbc/smooth.c
modules/audio_coding/codecs/ilbc/smooth_out_data.c
modules/audio_coding/codecs/ilbc/sort_sq.c
modules/audio_coding/codecs/ilbc/split_vq.c
modules/audio_coding/codecs/ilbc/state_construct.c
modules/audio_coding/codecs/ilbc/state_search.c
modules/audio_coding/codecs/ilbc/swap_bytes.c
modules/audio_coding/codecs/ilbc/unpack_bits.c
modules/audio_coding/codecs/ilbc/vq3.c
modules/audio_coding/codecs/ilbc/vq4.c
modules/audio_coding/codecs/ilbc/window32_w32.c
modules/audio_coding/codecs/ilbc/xcorr_coef.c
modules/audio_coding/neteq/reorder_optimizer.cc
modules/audio_coding/neteq/reorder_optimizer.h
modules/audio_coding/neteq/underrun_optimizer.cc
modules/audio_coding/neteq/underrun_optimizer.h
modules/audio_coding/neteq/accelerate.cc
modules/audio_coding/neteq/audio_multi_vector.cc
modules/audio_coding/neteq/audio_vector.cc
modules/audio_coding/neteq/background_noise.cc
modules/audio_coding/neteq/buffer_level_filter.cc
modules/audio_coding/neteq/comfort_noise.cc
modules/audio_coding/neteq/cross_correlation.cc
modules/audio_coding/neteq/decision_logic.cc
modules/audio_coding/neteq/decoder_database.cc
modules/audio_coding/neteq/default_neteq_factory.cc
modules/audio_coding/neteq/delay_manager.cc
modules/audio_coding/neteq/dsp_helper.cc
modules/audio_coding/neteq/dtmf_buffer.cc
modules/audio_coding/neteq/dtmf_tone_generator.cc
modules/audio_coding/neteq/expand.cc
modules/audio_coding/neteq/expand_uma_logger.cc
modules/audio_coding/neteq/histogram.cc
modules/audio_coding/neteq/merge.cc
modules/audio_coding/neteq/nack_tracker.cc
modules/audio_coding/neteq/neteq_impl.cc
modules/audio_coding/neteq/normal.cc
modules/audio_coding/neteq/packet.cc
modules/audio_coding/neteq/packet_arrival_history.cc
modules/audio_coding/neteq/packet_arrival_history.h
modules/audio_coding/neteq/packet_buffer.cc
modules/audio_coding/neteq/preemptive_expand.cc
modules/audio_coding/neteq/random_vector.cc
modules/audio_coding/neteq/red_payload_splitter.cc
modules/audio_coding/neteq/statistics_calculator.cc
modules/audio_coding/neteq/sync_buffer.cc
modules/audio_coding/neteq/time_stretch.cc
modules/audio_coding/neteq/timestamp_scaler.cc
modules/audio_device/include/audio_device_factory.cc
modules/audio_device/include/audio_device_factory.h
modules/audio_device/linux/alsasymboltable_linux.cc
modules/audio_device/linux/alsasymboltable_linux.h
modules/audio_device/linux/audio_device_alsa_linux.cc
modules/audio_device/linux/audio_device_alsa_linux.h
modules/audio_device/linux/audio_mixer_manager_alsa_linux.cc
modules/audio_device/linux/audio_mixer_manager_alsa_linux.h
modules/audio_device/linux/latebindingsymboltable_linux.cc
modules/audio_device/linux/latebindingsymboltable_linux.h
modules/audio_device/linux/audio_device_pulse_linux.cc
modules/audio_device/linux/audio_device_pulse_linux.h
modules/audio_device/linux/audio_mixer_manager_pulse_linux.cc
modules/audio_device/linux/audio_mixer_manager_pulse_linux.h
modules/audio_device/linux/pulseaudiosymboltable_linux.cc
modules/audio_device/linux/pulseaudiosymboltable_linux.h
modules/audio_device/mac/audio_device_mac.cc
modules/audio_device/mac/audio_device_mac.h