b9ba02c025
Adds separate priorities for audio and video retranmission. Done by adding an original type to RtpPacketToSend. Add possiblity to set TTL for audio nack, video nack and video packet separately. Oldest packet for these types are dropped when a new packet of that type is pushed to the pacer, or when the pacer switch current priority type to that priority. Effect is that: -pacer queue does not grow unlimited for these types if a TTL has been set. -an old packet is not sent. Bug: webrtc:15740 Change-Id: I38718bc570aebca54eacbded69824905f3694f41 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331823 Commit-Queue: Per Kjellander <perkj@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41414}
121 lines
3.7 KiB
Plaintext
121 lines
3.7 KiB
Plaintext
# Copyright (c) 2014 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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rtc_library("pacing") {
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# Client code SHOULD NOT USE THIS TARGET, but for now it needs to be public
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# because there exists client code that uses it.
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# TODO(bugs.webrtc.org/9808): Move to private visibility as soon as that
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# client code gets updated.
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visibility = [ "*" ]
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sources = [
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"bitrate_prober.cc",
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"bitrate_prober.h",
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"pacing_controller.cc",
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"pacing_controller.h",
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"packet_router.cc",
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"packet_router.h",
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"prioritized_packet_queue.cc",
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"prioritized_packet_queue.h",
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"rtp_packet_pacer.h",
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"task_queue_paced_sender.cc",
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"task_queue_paced_sender.h",
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]
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deps = [
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":interval_budget",
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"../../api:field_trials_view",
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"../../api:field_trials_view",
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"../../api:function_view",
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"../../api:sequence_checker",
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"../../api/rtc_event_log",
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"../../api/task_queue:pending_task_safety_flag",
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"../../api/task_queue:task_queue",
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"../../api/transport:field_trial_based_config",
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"../../api/transport:network_control",
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"../../api/units:data_rate",
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"../../api/units:data_size",
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"../../api/units:time_delta",
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"../../api/units:timestamp",
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"../../logging:rtc_event_bwe",
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"../../logging:rtc_event_pacing",
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"../../rtc_base:checks",
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"../../rtc_base:event_tracer",
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"../../rtc_base:logging",
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"../../rtc_base:macromagic",
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"../../rtc_base:rtc_numerics",
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"../../rtc_base:rtc_task_queue",
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"../../rtc_base:timeutils",
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"../../rtc_base/experiments:field_trial_parser",
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"../../rtc_base/synchronization:mutex",
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"../../rtc_base/system:unused",
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"../../system_wrappers",
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"../../system_wrappers:metrics",
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"../rtp_rtcp",
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"../rtp_rtcp:rtp_rtcp_format",
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"../utility:utility",
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]
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absl_deps = [
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"//third_party/abseil-cpp/absl/cleanup",
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"//third_party/abseil-cpp/absl/container:inlined_vector",
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"//third_party/abseil-cpp/absl/memory",
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"//third_party/abseil-cpp/absl/strings",
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"//third_party/abseil-cpp/absl/types:optional",
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]
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}
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rtc_library("interval_budget") {
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sources = [
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"interval_budget.cc",
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"interval_budget.h",
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]
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deps = [
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"../../rtc_base:checks",
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"../../rtc_base:safe_conversions",
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]
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}
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if (rtc_include_tests) {
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rtc_library("pacing_unittests") {
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testonly = true
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sources = [
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"bitrate_prober_unittest.cc",
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"interval_budget_unittest.cc",
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"pacing_controller_unittest.cc",
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"packet_router_unittest.cc",
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"prioritized_packet_queue_unittest.cc",
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"task_queue_paced_sender_unittest.cc",
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]
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deps = [
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":interval_budget",
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":pacing",
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"../../api/task_queue:task_queue",
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"../../api/transport:network_control",
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"../../api/units:data_rate",
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"../../api/units:data_size",
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"../../api/units:time_delta",
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"../../api/units:timestamp",
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"../../rtc_base:checks",
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"../../rtc_base:rtc_base_tests_utils",
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"../../rtc_base/experiments:alr_experiment",
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"../../system_wrappers",
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"../../test:explicit_key_value_config",
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"../../test:scoped_key_value_config",
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"../../test:test_support",
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"../../test/time_controller:time_controller",
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"../rtp_rtcp",
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"../rtp_rtcp:mock_rtp_rtcp",
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"../rtp_rtcp:rtp_rtcp_format",
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]
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absl_deps = [ "//third_party/abseil-cpp/absl/functional:any_invocable" ]
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}
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}
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