# 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")

rtc_library("control_handler") {
  visibility = [ "*" ]
  sources = [
    "control_handler.cc",
    "control_handler.h",
  ]

  deps = [
    "../../../api:sequence_checker",
    "../../../api/transport:network_control",
    "../../../api/units:data_rate",
    "../../../api/units:time_delta",
    "../../../rtc_base:checks",
    "../../../rtc_base:logging",
    "../../../rtc_base/system:no_unique_address",
    "../../pacing",
  ]
}
rtc_library("transport_feedback") {
  visibility = [ "*" ]
  sources = [
    "transport_feedback_adapter.cc",
    "transport_feedback_adapter.h",
    "transport_feedback_demuxer.cc",
    "transport_feedback_demuxer.h",
  ]

  deps = [
    "../../../api:sequence_checker",
    "../../../api/transport:ecn_marking",
    "../../../api/transport:network_control",
    "../../../api/units:data_size",
    "../../../api/units:time_delta",
    "../../../api/units:timestamp",
    "../../../rtc_base:checks",
    "../../../rtc_base:logging",
    "../../../rtc_base:macromagic",
    "../../../rtc_base:network_route",
    "../../../rtc_base:rtc_numerics",
    "../../../rtc_base/network:sent_packet",
    "../../../rtc_base/system:no_unique_address",
    "../../rtp_rtcp:ntp_time_util",
    "../../rtp_rtcp:rtp_rtcp_format",
    "//third_party/abseil-cpp/absl/algorithm:container",
  ]
}

rtc_source_set("congestion_controller_feedback_stats") {
  sources = [ "congestion_controller_feedback_stats.h" ]
}

if (rtc_include_tests) {
  rtc_library("transport_feedback_adapter_unittest") {
    testonly = true
    sources = [ "transport_feedback_adapter_unittest.cc" ]
    deps = [
      ":transport_feedback",
      "../../../api/transport:ecn_marking",
      "../../../api/transport:network_control",
      "../../../api/units:data_size",
      "../../../api/units:time_delta",
      "../../../api/units:timestamp",
      "../../../rtc_base:buffer",
      "../../../rtc_base/network:sent_packet",
      "../../../system_wrappers",
      "../../../test:near_matcher",
      "../../../test:test_support",
      "../../rtp_rtcp:ntp_time_util",
      "../../rtp_rtcp:rtp_rtcp_format",
    ]
  }

  rtc_library("transport_feedback_demuxer_unittest") {
    testonly = true
    sources = [ "transport_feedback_demuxer_unittest.cc" ]
    deps = [
      ":transport_feedback",
      "../../../api/transport:network_control",
      "../../../api/units:timestamp",
      "../../../test:test_support",
      "../../rtp_rtcp:rtp_rtcp_format",
    ]
  }

  rtc_library("control_handler_unittest") {
    testonly = true
    sources = [ "control_handler_unittest.cc" ]
    deps = [
      ":control_handler",
      "../../../api/transport:network_control",
      "../../../api/units:data_rate",
      "../../../api/units:time_delta",
      "../../../api/units:timestamp",
      "../../../test:test_support",
    ]
  }

  rtc_library("congestion_controller_unittests") {
    testonly = true

    sources = []
    deps = [
      ":control_handler_unittest",
      ":transport_feedback_adapter_unittest",
      ":transport_feedback_demuxer_unittest",
    ]
  }
}