# 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")
if (rtc_enable_protobuf) {
  import("//third_party/protobuf/proto_library.gni")
}

group("rtc_tools") {
  # This target shall build all targets in tools/.
  testonly = true

  deps = [
    ":frame_analyzer",
    ":video_file_reader",
  ]
  if (!build_with_chromium) {
    deps += [
      ":psnr_ssim_analyzer",
      ":rgba_to_i420_converter",
      ":video_quality_analysis",
    ]
  }
  if (!build_with_chromium && rtc_enable_protobuf) {
    deps += [ ":chart_proto" ]
  }
  if (!build_with_chromium && rtc_include_tests) {
    deps += [
      ":tools_unittests",
      ":yuv_to_ivf_converter",
    ]
  }
  if (rtc_include_tests && rtc_enable_protobuf) {
    deps += [
      ":rtp_analyzer",
      "network_tester",
    ]
  }
  if (rtc_include_tests && rtc_enable_protobuf && !build_with_chromium) {
    deps += [
      ":audioproc_f",
      ":event_log_visualizer",
      ":unpack_aecdump",
    ]
  }
}

rtc_library("video_file_reader") {
  sources = [
    "video_file_reader.cc",
    "video_file_reader.h",
  ]
  deps = [
    "../api:scoped_refptr",
    "../api/video:video_frame",
    "../api/video:video_rtp_headers",
    "../rtc_base:checks",
    "../rtc_base:rtc_base_approved",
  ]
  absl_deps = [
    "//third_party/abseil-cpp/absl/strings",
    "//third_party/abseil-cpp/absl/types:optional",
  ]
}

rtc_library("video_file_writer") {
  sources = [
    "video_file_writer.cc",
    "video_file_writer.h",
  ]
  deps = [
    ":video_file_reader",
    "../api:scoped_refptr",
    "../api/video:video_frame",
    "../api/video:video_rtp_headers",
    "../rtc_base:rtc_base_approved",
  ]
  absl_deps = [
    "//third_party/abseil-cpp/absl/strings",
    "//third_party/abseil-cpp/absl/types:optional",
  ]
}

rtc_library("video_quality_analysis") {
  testonly = true
  sources = [
    "frame_analyzer/linear_least_squares.cc",
    "frame_analyzer/linear_least_squares.h",
    "frame_analyzer/video_color_aligner.cc",
    "frame_analyzer/video_color_aligner.h",
    "frame_analyzer/video_geometry_aligner.cc",
    "frame_analyzer/video_geometry_aligner.h",
    "frame_analyzer/video_quality_analysis.cc",
    "frame_analyzer/video_quality_analysis.h",
    "frame_analyzer/video_temporal_aligner.cc",
    "frame_analyzer/video_temporal_aligner.h",
  ]
  deps = [
    ":video_file_reader",
    "../api:array_view",
    "../api:scoped_refptr",
    "../api/video:video_frame",
    "../api/video:video_rtp_headers",
    "../common_video",
    "../rtc_base:checks",
    "../rtc_base:rtc_base_approved",
    "../test:perf_test",
    "//third_party/libyuv",
  ]
  absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
}

# Abseil dependencies are not moved to the absl_deps field deliberately.
# If build_with_chromium is true, the absl_deps replaces the dependencies with
# the "//third_party/abseil-cpp:absl" target. Which doesn't include absl/flags
# (and some others) because they cannot be used in Chromiums. Special exception
# for the "frame_analyzer" target in "third_party/abseil-cpp/absl.gni" allows
# it to be build in chromium.
rtc_executable("frame_analyzer") {
  visibility = [ "*" ]
  testonly = true
  sources = [ "frame_analyzer/frame_analyzer.cc" ]

  deps = [
    ":video_file_reader",
    ":video_file_writer",
    ":video_quality_analysis",
    "../api:scoped_refptr",
    "../rtc_base:stringutils",
    "../test:perf_test",
    "//third_party/abseil-cpp/absl/flags:flag",
    "//third_party/abseil-cpp/absl/flags:parse",
    "//third_party/abseil-cpp/absl/strings",
  ]
}

# TODO(bugs.webrtc.org/11474): Enable this on win if needed. For now it
# is only required for Linux and Android.
if (!build_with_chromium && !build_with_mozilla && !is_win && !is_ios) {
  action("frame_analyzer_host") {
    script = "//tools_webrtc/executable_host_build.py"
    outputs = [ "${root_out_dir}/frame_analyzer_host" ]
    args = [
      "--executable_name",
      "frame_analyzer",
    ]
  }
}

if (!is_component_build) {
  # This target can be built from Chromium but it doesn't support
  # is_component_build=true because it depends on WebRTC testonly code
  # which is not part of //third_party/webrtc_overrides:webrtc_component.

  # Abseil dependencies are not moved to the absl_deps field deliberately.
  # If build_with_chromium is true, the absl_deps replaces the dependencies with
  # the "//third_party/abseil-cpp:absl" target. Which doesn't include absl/flags
  # (and some others) because they cannot be used in Chromiums. Special exception
  # for the "frame_analyzer" target in "third_party/abseil-cpp/absl.gni" allows
  # it to be build in chromium.
  rtc_executable("rtp_generator") {
    visibility = [ "*" ]
    testonly = true
    sources = [
      "rtp_generator/main.cc",
      "rtp_generator/rtp_generator.cc",
      "rtp_generator/rtp_generator.h",
    ]

    deps = [
      "../api:create_frame_generator",
      "../api:rtp_parameters",
      "../api:transport_api",
      "../api/rtc_event_log",
      "../api/task_queue:default_task_queue_factory",
      "../api/task_queue:task_queue",
      "../api/video:builtin_video_bitrate_allocator_factory",
      "../api/video_codecs:builtin_video_decoder_factory",
      "../api/video_codecs:builtin_video_encoder_factory",
      "../api/video_codecs:video_codecs_api",
      "../call",
      "../call:call_interfaces",
      "../call:fake_network",
      "../call:rtp_interfaces",
      "../call:rtp_sender",
      "../call:simulated_network",
      "../call:simulated_packet_receiver",
      "../call:video_stream_api",
      "../media:rtc_audio_video",
      "../media:rtc_media_base",
      "../rtc_base",
      "../rtc_base:rtc_base_approved",
      "../rtc_base:rtc_json",
      "../rtc_base:threading",
      "../rtc_base/system:file_wrapper",
      "../test:fileutils",
      "../test:rtp_test_utils",
      "../test:video_test_common",
      "//third_party/abseil-cpp/absl/flags:flag",
      "//third_party/abseil-cpp/absl/flags:parse",
      "//third_party/abseil-cpp/absl/flags:usage",
      "//third_party/abseil-cpp/absl/strings",
    ]
    if (build_with_chromium) {
      # When building from Chromium, WebRTC's metrics and field trial
      # implementations need to be replaced by the Chromium ones.
      deps += [ "//third_party/webrtc_overrides:webrtc_component" ]
    }
  }

  # This target can be built from Chromium but it doesn't support
  # is_component_build=true because it depends on WebRTC testonly code
  # which is not part of //third_party/webrtc_overrides:webrtc_component.

  # Abseil dependencies are not moved to the absl_deps field deliberately.
  # If build_with_chromium is true, the absl_deps replaces the dependencies with
  # the "//third_party/abseil-cpp:absl" target. Which doesn't include absl/flags
  # (and some others) because they cannot be used in Chromiums. Special exception
  # for the "frame_analyzer" target in "third_party/abseil-cpp/absl.gni" allows
  # it to be build in chromium.
  rtc_executable("video_replay") {
    visibility = [ "*" ]
    testonly = true
    sources = [ "video_replay.cc" ]
    deps = [
      "../api/rtc_event_log",
      "../api/task_queue:default_task_queue_factory",
      "../api/test/video:function_video_factory",
      "../api/transport:field_trial_based_config",
      "../api/video:video_frame",
      "../api/video_codecs:video_codecs_api",
      "../call",
      "../call:call_interfaces",
      "../common_video",
      "../media:rtc_internal_video_codecs",
      "../modules/video_coding:video_coding_utility",
      "../rtc_base:checks",
      "../rtc_base:rtc_json",
      "../rtc_base:stringutils",
      "../rtc_base:timeutils",
      "../system_wrappers",
      "../test:call_config_utils",
      "../test:encoder_settings",
      "../test:fake_video_codecs",
      "../test:null_transport",
      "../test:rtp_test_utils",
      "../test:run_test",
      "../test:run_test_interface",
      "../test:test_common",
      "../test:test_renderer",
      "../test:test_support",
      "../test:video_test_common",
      "../test:video_test_support",
      "//third_party/abseil-cpp/absl/flags:flag",
      "//third_party/abseil-cpp/absl/flags:parse",
    ]
    if (build_with_chromium) {
      # When building from Chromium, WebRTC's metrics and field trial
      # implementations need to be replaced by the Chromium ones.
      deps += [ "//third_party/webrtc_overrides:webrtc_component" ]
    }
  }
}

# Only expose the targets needed by Chromium (e.g. frame_analyzer) to avoid
# building a lot of redundant code as part of Chromium builds.
if (!build_with_chromium) {
  rtc_executable("psnr_ssim_analyzer") {
    testonly = true
    sources = [ "psnr_ssim_analyzer/psnr_ssim_analyzer.cc" ]

    deps = [
      ":video_file_reader",
      ":video_quality_analysis",
      "../api:scoped_refptr",
      "../api/video:video_frame",
      "../api/video:video_rtp_headers",
      "//third_party/abseil-cpp/absl/flags:flag",
      "//third_party/abseil-cpp/absl/flags:parse",
      "//third_party/abseil-cpp/absl/flags:usage",
    ]
  }

  rtc_library("reference_less_video_analysis_lib") {
    testonly = true
    sources = [
      "frame_analyzer/reference_less_video_analysis_lib.cc",
      "frame_analyzer/reference_less_video_analysis_lib.h",
    ]

    deps = [
      ":video_file_reader",
      ":video_quality_analysis",
      "../api:scoped_refptr",
      "../api/video:video_frame",
      "../api/video:video_rtp_headers",
    ]
  }

  rtc_executable("reference_less_video_analysis") {
    testonly = true
    sources = [ "frame_analyzer/reference_less_video_analysis.cc" ]

    deps = [
      ":reference_less_video_analysis_lib",
      "//third_party/abseil-cpp/absl/flags:flag",
      "//third_party/abseil-cpp/absl/flags:parse",
      "//third_party/abseil-cpp/absl/flags:usage",
    ]
  }

  rtc_executable("rgba_to_i420_converter") {
    visibility = [ "*" ]
    testonly = true
    sources = [
      "converter/converter.cc",
      "converter/converter.h",
      "converter/rgba_to_i420_converter.cc",
    ]

    deps = [
      "../common_video",
      "//third_party/abseil-cpp/absl/flags:flag",
      "//third_party/abseil-cpp/absl/flags:parse",
      "//third_party/abseil-cpp/absl/flags:usage",
      "//third_party/libyuv",
    ]
  }

  if (rtc_enable_protobuf) {
    proto_library("chart_proto") {
      visibility = [ "*" ]
      sources = [
        "rtc_event_log_visualizer/proto/chart.proto",
        "rtc_event_log_visualizer/proto/chart_enums.proto",
      ]
      proto_out_dir = "rtc_tools/rtc_event_log_visualizer/proto"
    }

    rtc_library("event_log_visualizer_utils") {
      visibility = [ "*" ]
      sources = [
        "rtc_event_log_visualizer/alerts.cc",
        "rtc_event_log_visualizer/alerts.h",
        "rtc_event_log_visualizer/analyze_audio.cc",
        "rtc_event_log_visualizer/analyze_audio.h",
        "rtc_event_log_visualizer/analyzer.cc",
        "rtc_event_log_visualizer/analyzer.h",
        "rtc_event_log_visualizer/analyzer_common.cc",
        "rtc_event_log_visualizer/analyzer_common.h",
        "rtc_event_log_visualizer/log_simulation.cc",
        "rtc_event_log_visualizer/log_simulation.h",
        "rtc_event_log_visualizer/plot_base.cc",
        "rtc_event_log_visualizer/plot_base.h",
        "rtc_event_log_visualizer/plot_protobuf.cc",
        "rtc_event_log_visualizer/plot_protobuf.h",
        "rtc_event_log_visualizer/plot_python.cc",
        "rtc_event_log_visualizer/plot_python.h",
      ]
      deps = [
        ":chart_proto",
        "../api:function_view",
        "../api:network_state_predictor_api",
        "../rtc_base:ignore_wundef",

        # TODO(kwiberg): Remove this dependency.
        "../api/audio_codecs:audio_codecs_api",
        "../api/transport:field_trial_based_config",
        "../api/transport:goog_cc",
        "../api/transport:network_control",
        "../call:call_interfaces",
        "../call:video_stream_api",
        "../logging:rtc_event_log_parser",
        "../logging:rtc_stream_config",
        "../modules/audio_coding:ana_debug_dump_proto",
        "../modules/audio_coding:audio_network_adaptor",
        "../modules/audio_coding:neteq_tools",
        "../modules/congestion_controller",
        "../modules/congestion_controller/goog_cc:delay_based_bwe",
        "../modules/congestion_controller/goog_cc:estimators",
        "../modules/congestion_controller/rtp:transport_feedback",
        "../modules/pacing",
        "../modules/remote_bitrate_estimator",
        "../modules/rtp_rtcp",
        "../modules/rtp_rtcp:rtp_rtcp_format",
        "../rtc_base:checks",
        "../rtc_base:rtc_base_approved",
        "../rtc_base:rtc_numerics",
        "../rtc_base:stringutils",
        "../test:explicit_key_value_config",
      ]
      absl_deps = [
        "//third_party/abseil-cpp/absl/algorithm:container",
        "//third_party/abseil-cpp/absl/base:core_headers",
        "//third_party/abseil-cpp/absl/strings",
        "//third_party/abseil-cpp/absl/types:optional",
      ]
    }
  }
}

if (rtc_include_tests) {
  if (!build_with_chromium) {
    rtc_executable("yuv_to_ivf_converter") {
      visibility = [ "*" ]
      testonly = true
      sources = [ "converter/yuv_to_ivf_converter.cc" ]
      deps = [
        "../api:create_frame_generator",
        "../api:frame_generator_api",
        "../api/task_queue:default_task_queue_factory",
        "../api/video:encoded_image",
        "../api/video:video_frame",
        "../api/video_codecs:video_codecs_api",
        "../media:rtc_media_base",
        "../modules/rtp_rtcp:rtp_rtcp_format",
        "../modules/video_coding:video_codec_interface",
        "../modules/video_coding:video_coding_utility",
        "../modules/video_coding:webrtc_h264",
        "../modules/video_coding:webrtc_vp8",
        "../modules/video_coding:webrtc_vp9",
        "../rtc_base:checks",
        "../rtc_base:criticalsection",
        "../rtc_base:logging",
        "../rtc_base:rtc_event",
        "../rtc_base:rtc_task_queue",
        "../rtc_base/synchronization:mutex",
        "../rtc_base/system:file_wrapper",
        "../test:video_test_common",
        "../test:video_test_support",
        "//third_party/abseil-cpp/absl/debugging:failure_signal_handler",
        "//third_party/abseil-cpp/absl/debugging:symbolize",
        "//third_party/abseil-cpp/absl/flags:flag",
        "//third_party/abseil-cpp/absl/flags:parse",
        "//third_party/abseil-cpp/absl/strings",
      ]
    }

    if (rtc_enable_protobuf) {
      rtc_executable("event_log_visualizer") {
        testonly = true
        sources = [ "rtc_event_log_visualizer/main.cc" ]
        data = [
          # If --wav_filename is not provided, event_log_visualizer uses
          # EN_script2_F_sp2_B1.wav by default. This is a good default to use
          # for example with flags --plot=all when there is no need to use a
          # specific .wav file.
          "../resources/audio_processing/conversational_speech/EN_script2_F_sp2_B1.wav",
        ]
        deps = [
          ":event_log_visualizer_utils",
          "../api/neteq:neteq_api",
          "../api/rtc_event_log",
          "../logging:rtc_event_log_parser",
          "../modules/audio_coding:neteq",
          "../modules/rtp_rtcp:rtp_rtcp_format",
          "../rtc_base:checks",
          "../rtc_base:protobuf_utils",
          "../rtc_base:rtc_base_approved",
          "../system_wrappers:field_trial",
          "../test:field_trial",
          "../test:fileutils",
          "../test:test_support",
          "//third_party/abseil-cpp/absl/algorithm:container",
          "//third_party/abseil-cpp/absl/flags:config",
          "//third_party/abseil-cpp/absl/flags:flag",
          "//third_party/abseil-cpp/absl/flags:parse",
          "//third_party/abseil-cpp/absl/flags:usage",
          "//third_party/abseil-cpp/absl/strings",
        ]
      }
    }

    tools_unittests_resources = [
      "../resources/foreman_128x96.yuv",
      "../resources/foreman_cif.yuv",
      "../resources/reference_less_video_test_file.y4m",
    ]

    if (is_ios) {
      bundle_data("tools_unittests_bundle_data") {
        testonly = true
        sources = tools_unittests_resources
        outputs = [ "{{bundle_resources_dir}}/{{source_file_part}}" ]
      }
    }

    rtc_test("tools_unittests") {
      testonly = true

      sources = [
        "frame_analyzer/linear_least_squares_unittest.cc",
        "frame_analyzer/reference_less_video_analysis_unittest.cc",
        "frame_analyzer/video_color_aligner_unittest.cc",
        "frame_analyzer/video_geometry_aligner_unittest.cc",
        "frame_analyzer/video_quality_analysis_unittest.cc",
        "frame_analyzer/video_temporal_aligner_unittest.cc",
        "sanitizers_unittest.cc",
        "video_file_reader_unittest.cc",
        "video_file_writer_unittest.cc",
      ]

      deps = [
        ":video_file_reader",
        ":video_file_writer",
        ":video_quality_analysis",
        "../api:scoped_refptr",
        "../api/video:video_frame",
        "../api/video:video_rtp_headers",
        "../common_video",
        "../rtc_base",
        "../rtc_base:checks",
        "../rtc_base:null_socket_server",
        "../rtc_base:threading",
        "../test:fileutils",
        "../test:test_main",
        "../test:test_support",
        "//testing/gtest",
        "//third_party/libyuv",
      ]

      if (!build_with_chromium) {
        deps += [ ":reference_less_video_analysis_lib" ]
      }

      if (rtc_enable_protobuf) {
        deps += [ "network_tester:network_tester_unittests" ]
      }

      data = tools_unittests_resources
      if (is_android) {
        deps += [ "//testing/android/native_test:native_test_support" ]
        shard_timeout = 900
      }
      if (is_ios) {
        deps += [ ":tools_unittests_bundle_data" ]
      }
    }

    if (rtc_enable_protobuf) {
      rtc_executable("audioproc_f") {
        testonly = true
        sources = [ "audioproc_f/audioproc_float_main.cc" ]
        deps = [
          "../api:audioproc_f_api",
          "../modules/audio_processing",
          "../modules/audio_processing:api",
          "../rtc_base:rtc_base_approved",
        ]
      }

      rtc_executable("unpack_aecdump") {
        visibility = [ "*" ]
        testonly = true
        sources = [ "unpack_aecdump/unpack.cc" ]

        deps = [
          "../api:function_view",
          "../common_audio",
          "../modules/audio_processing",
          "../modules/audio_processing:audioproc_debug_proto",
          "../modules/audio_processing:audioproc_debug_proto",
          "../modules/audio_processing:audioproc_protobuf_utils",
          "../modules/audio_processing:audioproc_test_utils",
          "../rtc_base:ignore_wundef",
          "../rtc_base:protobuf_utils",
          "../rtc_base:rtc_base_approved",
          "//third_party/abseil-cpp/absl/flags:flag",
          "//third_party/abseil-cpp/absl/flags:parse",
        ]
      }  # unpack_aecdump
    }
  }

  if (rtc_enable_protobuf) {
    copy("rtp_analyzer") {
      sources = [
        "py_event_log_analyzer/misc.py",
        "py_event_log_analyzer/pb_parse.py",
        "py_event_log_analyzer/rtp_analyzer.py",
        "py_event_log_analyzer/rtp_analyzer.sh",
      ]
      outputs = [ "$root_build_dir/{{source_file_part}}" ]
      deps = [ "../logging:rtc_event_log_proto" ]
    }  # rtp_analyzer
  }
}