# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/android/config.gni")
import("//build/config/arm.gni")
import("//build/config/features.gni")
import("//build/config/ui.gni")
import("//build/config/linux/pkg_config.gni")
import("//media/media_options.gni")
import("//testing/libfuzzer/fuzzer_test.gni")

if (is_android) {
  import("//build/config/android/rules.gni")
}

config("base_config") {
  configs = [
    # This target uses the ALLOCATOR_SHIM define.
    "//base/allocator:allocator_shim_define",
    "//build/config:precompiled_headers",
    "//build/config/compiler:no_size_t_to_int_warning",
    "//media:media_config",
    "//media:media_dependent_config",
    "//media:media_implementation",
  ]
}

if (is_component_build) {
  link_target_type = "source_set"
} else {
  link_target_type = "static_library"
}
target(link_target_type, "base") {
  # This should only be depended on by "media" target. Other targets should
  # depend on "media" target directly.
  visibility = [
    "//media",

    # TODO(xhwang): Clean up the dependency graph within "media" target.
    "//media/audio",
    "//media/ffmpeg",
  ]
  sources = [
    "audio_block_fifo.cc",
    "audio_block_fifo.h",
    "audio_buffer.cc",
    "audio_buffer.h",
    "audio_buffer_converter.cc",
    "audio_buffer_converter.h",
    "audio_buffer_queue.cc",
    "audio_buffer_queue.h",
    "audio_capturer_source.h",
    "audio_codecs.cc",
    "audio_codecs.h",
    "audio_converter.cc",
    "audio_converter.h",
    "audio_decoder.cc",
    "audio_decoder.h",
    "audio_decoder_config.cc",
    "audio_decoder_config.h",
    "audio_discard_helper.cc",
    "audio_discard_helper.h",
    "audio_fifo.cc",
    "audio_fifo.h",
    "audio_hash.cc",
    "audio_hash.h",
    "audio_pull_fifo.cc",
    "audio_pull_fifo.h",
    "audio_push_fifo.cc",
    "audio_push_fifo.h",
    "audio_renderer.cc",
    "audio_renderer.h",
    "audio_renderer_mixer.cc",
    "audio_renderer_mixer.h",
    "audio_renderer_mixer_input.cc",
    "audio_renderer_mixer_input.h",
    "audio_renderer_mixer_pool.h",
    "audio_renderer_sink.h",
    "audio_shifter.cc",
    "audio_shifter.h",
    "audio_timestamp_helper.cc",
    "audio_timestamp_helper.h",
    "bind_to_current_loop.h",
    "bit_reader.cc",
    "bit_reader.h",
    "bit_reader_core.cc",
    "bit_reader_core.h",
    "bitstream_buffer.cc",
    "bitstream_buffer.h",
    "buffering_state.h",
    "byte_queue.cc",
    "byte_queue.h",
    "cdm_callback_promise.cc",
    "cdm_callback_promise.h",
    "cdm_config.h",
    "cdm_context.cc",
    "cdm_context.h",
    "cdm_factory.cc",
    "cdm_factory.h",
    "cdm_initialized_promise.cc",
    "cdm_initialized_promise.h",
    "cdm_key_information.cc",
    "cdm_key_information.h",
    "cdm_promise.cc",
    "cdm_promise.h",
    "cdm_promise_adapter.cc",
    "cdm_promise_adapter.h",
    "cdm_session_tracker.cc",
    "cdm_session_tracker.h",
    "channel_mixer.cc",
    "channel_mixer.h",
    "channel_mixing_matrix.cc",
    "channel_mixing_matrix.h",
    "container_names.cc",
    "container_names.h",
    "content_decryption_module.cc",
    "content_decryption_module.h",
    "data_buffer.cc",
    "data_buffer.h",
    "data_source.cc",
    "data_source.h",
    "decode_status.cc",
    "decode_status.h",
    "decoder_buffer.cc",
    "decoder_buffer.h",
    "decoder_buffer_queue.cc",
    "decoder_buffer_queue.h",
    "decoder_factory.cc",
    "decoder_factory.h",
    "decrypt_config.cc",
    "decrypt_config.h",
    "decryptor.cc",
    "decryptor.h",
    "demuxer.cc",
    "demuxer.h",
    "demuxer_stream.cc",
    "demuxer_stream.h",
    "djb2.cc",
    "djb2.h",
    "eme_constants.h",
    "encryption_scheme.cc",
    "encryption_scheme.h",
    "feedback_signal_accumulator.h",
    "hdr_metadata.cc",
    "hdr_metadata.h",
    "key_system_names.cc",
    "key_system_names.h",
    "key_system_properties.cc",
    "key_system_properties.h",
    "key_systems.cc",
    "key_systems.h",
    "localized_strings.cc",
    "localized_strings.h",
    "loopback_audio_converter.cc",
    "loopback_audio_converter.h",
    "media.cc",
    "media.h",
    "media_client.cc",
    "media_client.h",
    "media_content_type.cc",
    "media_content_type.h",
    "media_log.cc",
    "media_log.h",
    "media_log_event.h",
    "media_observer.cc",
    "media_observer.h",
    "media_permission.cc",
    "media_permission.h",
    "media_resource.cc",
    "media_resource.h",
    "media_switches.cc",
    "media_switches.h",
    "media_track.cc",
    "media_track.h",
    "media_tracks.cc",
    "media_tracks.h",
    "media_url_demuxer.cc",
    "media_url_demuxer.h",
    "media_url_params.h",
    "media_util.cc",
    "media_util.h",
    "mime_util.cc",
    "mime_util.h",
    "mime_util_internal.cc",
    "mime_util_internal.h",
    "moving_average.cc",
    "moving_average.h",
    "multi_channel_resampler.cc",
    "multi_channel_resampler.h",
    "null_video_sink.cc",
    "null_video_sink.h",
    "output_device_info.cc",
    "output_device_info.h",
    "pipeline.h",
    "pipeline_impl.cc",
    "pipeline_impl.h",
    "pipeline_metadata.cc",
    "pipeline_metadata.h",
    "pipeline_status.h",
    "player_tracker.cc",
    "player_tracker.h",
    "provision_fetcher.h",
    "ranges.cc",
    "ranges.h",
    "renderer.cc",
    "renderer.h",
    "renderer_client.h",
    "renderer_factory.cc",
    "renderer_factory.h",
    "sample_format.cc",
    "sample_format.h",
    "seekable_buffer.cc",
    "seekable_buffer.h",
    "serial_runner.cc",
    "serial_runner.h",
    "silent_sink_suspender.cc",
    "silent_sink_suspender.h",
    "sinc_resampler.cc",
    "sinc_resampler.h",
    "stream_parser.cc",
    "stream_parser.h",
    "stream_parser_buffer.cc",
    "stream_parser_buffer.h",
    "subsample_entry.h",
    "surface_manager.h",
    "text_cue.cc",
    "text_cue.h",
    "text_ranges.cc",
    "text_ranges.h",
    "text_renderer.cc",
    "text_renderer.h",
    "text_track.h",
    "text_track_config.cc",
    "text_track_config.h",
    "time_delta_interpolator.cc",
    "time_delta_interpolator.h",
    "time_source.h",
    "timestamp_constants.h",
    "user_input_monitor.cc",
    "user_input_monitor.h",
    "video_codecs.cc",
    "video_codecs.h",
    "video_decoder.cc",
    "video_decoder.h",
    "video_decoder_config.cc",
    "video_decoder_config.h",
    "video_frame.cc",
    "video_frame.h",
    "video_frame_metadata.cc",
    "video_frame_metadata.h",
    "video_frame_pool.cc",
    "video_frame_pool.h",
    "video_renderer.cc",
    "video_renderer.h",
    "video_rotation.h",
    "video_types.cc",
    "video_types.h",
    "video_util.cc",
    "video_util.h",
    "wall_clock_time_source.cc",
    "wall_clock_time_source.h",
  ]

  allow_circular_includes_from = []
  defines = []
  public_deps = [
    "//media/base:video_facing",
    "//ppapi/features",
    "//ui/gfx:color_space",
  ]
  deps = [
    "//base/third_party/dynamic_annotations:dynamic_annotations",
    "//gpu",
    "//media:media_features",
    "//media:shared_memory_support",
    "//ppapi/features",
    "//skia",
    "//third_party/libyuv",
    "//ui/events:events_base",
    "//url:url",
  ]
  libs = []
  configs += [ ":base_config" ]

  if (media_use_ffmpeg) {
    if (!is_android) {
      sources += [
        "audio_video_metadata_extractor.cc",
        "audio_video_metadata_extractor.h",
        "media_file_checker.cc",
        "media_file_checker.h",
      ]
      deps += [ "//media:filters_common" ]
    }

    deps += [ "//third_party/ffmpeg" ]
  }

  if (is_android) {
    public_deps += [
      "//media/base/android",
      "//media/base/android:media_jni_headers",
    ]
    allow_circular_includes_from += [ "//media/base/android" ]
  }

  if (is_linux && use_x11) {
    configs += [
      "//build/config/linux:x11",
      "//build/config/linux:xext",

      # TODO(ajwong): Why does xent get a separate thing in //build/config/linux:BUILD.gn
      #         "//build/config/linux:xdamage",
      #         "//build/config/linux:xfixes",
      #         "//build/config/linux:xtst",
    ]
    sources += [ "user_input_monitor_linux.cc" ]
    deps += [
      "//ui/events:events_base",
      "//ui/gfx/x",
    ]
  } else if (is_mac) {
    sources += [ "user_input_monitor_mac.cc" ]

    # Required by video_frame.cc.
    libs = [ "CoreVideo.framework" ]
  } else if (is_win) {
    sources += [ "user_input_monitor_win.cc" ]
  } else {
    defines += [ "DISABLE_USER_INPUT_MONITOR" ]
  }

  if (is_linux || is_win) {
    sources += [
      "keyboard_event_counter.cc",
      "keyboard_event_counter.h",
    ]
  }
}

source_set("video_facing") {
  visibility = [
    "//chromeos",
    "//chromeos:chromeos_unittests",
    "//content/browser",
    "//content/public/common:common_sources",
    "//media/base",
    "//media/capture",
  ]
  sources = [
    "video_facing.h",
  ]
}

if (is_android) {
  java_cpp_enum("java_enums") {
    sources = [
      "encryption_scheme.h",
      "video_codecs.h",
    ]
  }
}

static_library("test_support") {
  testonly = true
  sources = [
    "fake_audio_render_callback.cc",
    "fake_audio_render_callback.h",
    "fake_audio_renderer_sink.cc",
    "fake_audio_renderer_sink.h",
    "fake_demuxer_stream.cc",
    "fake_demuxer_stream.h",
    "fake_localized_strings.cc",
    "fake_localized_strings.h",
    "fake_single_thread_task_runner.cc",
    "fake_single_thread_task_runner.h",
    "fake_text_track_stream.cc",
    "fake_text_track_stream.h",
    "gmock_callback_support.h",
    "mock_audio_renderer_sink.cc",
    "mock_audio_renderer_sink.h",
    "mock_demuxer_host.cc",
    "mock_demuxer_host.h",
    "mock_filters.cc",
    "mock_filters.h",
    "mock_media_log.cc",
    "mock_media_log.h",
    "test_data_util.cc",
    "test_data_util.h",
    "test_helpers.cc",
    "test_helpers.h",
    "test_random.h",
    "vector_math_testing.h",
  ]
  configs += [ "//media:media_config" ]
  deps = [
    "//base",
    "//base/test:test_support",
    "//media",
    "//media:media_features",
    "//media:shared_memory_support",
    "//testing/gmock",
    "//ui/gfx:test_support",
  ]
}

source_set("unit_tests") {
  testonly = true
  sources = [
    "audio_block_fifo_unittest.cc",
    "audio_buffer_converter_unittest.cc",
    "audio_buffer_queue_unittest.cc",
    "audio_buffer_unittest.cc",
    "audio_bus_unittest.cc",
    "audio_converter_unittest.cc",
    "audio_discard_helper_unittest.cc",
    "audio_fifo_unittest.cc",
    "audio_hash_unittest.cc",
    "audio_latency_unittest.cc",
    "audio_parameters_unittest.cc",
    "audio_point_unittest.cc",
    "audio_pull_fifo_unittest.cc",
    "audio_push_fifo_unittest.cc",
    "audio_renderer_mixer_input_unittest.cc",
    "audio_renderer_mixer_unittest.cc",
    "audio_sample_types_unittest.cc",
    "audio_shifter_unittest.cc",
    "audio_timestamp_helper_unittest.cc",
    "bind_to_current_loop_unittest.cc",
    "bit_reader_unittest.cc",
    "callback_holder.h",
    "callback_holder_unittest.cc",
    "channel_mixer_unittest.cc",
    "channel_mixing_matrix_unittest.cc",
    "container_names_unittest.cc",
    "data_buffer_unittest.cc",
    "decoder_buffer_queue_unittest.cc",
    "decoder_buffer_unittest.cc",
    "djb2_unittest.cc",
    "fake_demuxer_stream_unittest.cc",
    "feedback_signal_accumulator_unittest.cc",
    "gmock_callback_support_unittest.cc",
    "key_systems_unittest.cc",
    "media_url_demuxer_unittest.cc",
    "mime_util_unittest.cc",
    "moving_average_unittest.cc",
    "multi_channel_resampler_unittest.cc",
    "null_video_sink_unittest.cc",
    "pipeline_impl_unittest.cc",
    "ranges_unittest.cc",
    "seekable_buffer_unittest.cc",
    "serial_runner_unittest.cc",
    "silent_sink_suspender_unittest.cc",
    "sinc_resampler_unittest.cc",
    "stream_parser_unittest.cc",
    "text_ranges_unittest.cc",
    "text_renderer_unittest.cc",
    "time_delta_interpolator_unittest.cc",
    "vector_math_unittest.cc",
    "video_codecs_unittest.cc",
    "video_decoder_config_unittest.cc",
    "video_frame_pool_unittest.cc",
    "video_frame_unittest.cc",
    "video_util_unittest.cc",
    "wall_clock_time_source_unittest.cc",
  ]
  configs += [
    "//build/config/compiler:no_size_t_to_int_warning",
    "//media:media_config",
  ]
  deps = [
    ":test_support",
    "//base/test:test_support",
    "//gpu/command_buffer/common",
    "//media",
    "//ppapi/features",
    "//skia",
    "//testing/gmock",
    "//testing/gtest",
    "//third_party/libyuv",
  ]

  # Even if FFmpeg is enabled on Android we don't want these.
  # TODO(watk): Refactor tests that could be made to run on Android.
  if (media_use_ffmpeg && !is_android) {
    sources += [
      "audio_video_metadata_extractor_unittest.cc",
      "media_file_checker_unittest.cc",
    ]
  }

  if (is_android) {
    deps += [
      "//media/base/android:unit_tests",
      "//ui/gl",
    ]
  }

  if (is_linux || is_win) {
    sources += [ "keyboard_event_counter_unittest.cc" ]
  }
}

test("media_base_unittests") {
  deps = [
    ":unit_tests",
    "//media/test:run_all_unittests",
  ]

  if (is_android) {
    deps += [
      # The test needs the java dependencies to add the java classes for their
      # native counterparts to the test apk.
      "//media/base/android:media_java",
      "//ui/android:ui_java",
    ]
  }
}

source_set("perftests") {
  testonly = true
  sources = [
    "audio_bus_perftest.cc",
    "audio_converter_perftest.cc",
    "run_all_perftests.cc",
    "sinc_resampler_perftest.cc",
    "vector_math_perftest.cc",
  ]
  configs += [ "//media:media_config" ]
  deps = [
    ":test_support",
    "//base",
    "//base/test:test_support",
    "//media",
    "//testing/gmock",
    "//testing/gtest",
    "//testing/perf",
  ]

  if (media_use_ffmpeg) {
    sources += [ "demuxer_perftest.cc" ]
  }
}

fuzzer_test("media_bit_reader_fuzzer") {
  sources = [
    "bit_reader_fuzzertest.cc",
  ]
  deps = [
    ":test_support",
    "//base",
    "//media",
  ]
}

fuzzer_test("media_container_names_fuzzer") {
  sources = [
    "container_names_fuzzertest.cc",
  ]
  deps = [
    "//base",
    "//media",
  ]
}