modules/audio_processing/capture_mixer/BUILD.gn

# Copyright (c) 2025 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("capture_mixer") {
  visibility = [ "*" ]

  sources = [
    "audio_content_analyzer.cc",
    "audio_content_analyzer.h",
    "capture_mixer.cc",
    "capture_mixer.h",
    "channel_content_remixer.cc",
    "channel_content_remixer.h",
    "dc_levels_estimator.cc",
    "dc_levels_estimator.h",
    "energy_estimator.cc",
    "energy_estimator.h",
    "remixing_logic.cc",
    "remixing_logic.h",
    "saturation_estimator.cc",
    "saturation_estimator.h",
  ]

  defines = []

  deps = [ "../../../rtc_base:checks" ]
}

if (rtc_include_tests) {
  rtc_cc_test("audio_content_analyzer_unittest") {
    sources = [ "audio_content_analyzer_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("capture_mixer_unittest") {
    sources = [ "capture_mixer_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("channel_content_remixer_unittest") {
    sources = [ "channel_content_remixer_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("dc_levels_estimator_unittest") {
    sources = [ "dc_levels_estimator_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("energy_estimator_unittest") {
    sources = [ "energy_estimator_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("remixing_logic_unittest") {
    sources = [ "remixing_logic_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }

  rtc_cc_test("saturation_estimator_unittest") {
    sources = [ "saturation_estimator_unittest.cc" ]
    deps = [
      ":capture_mixer",
      "../../../test:test_support",
    ]
  }
}