From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- third_party/libwebrtc/api/video/BUILD.gn | 421 +++++++++++++++ third_party/libwebrtc/api/video/DEPS | 77 +++ third_party/libwebrtc/api/video/OWNERS | 5 + .../builtin_video_bitrate_allocator_factory.cc | 50 ++ .../builtin_video_bitrate_allocator_factory.h | 25 + .../moz.build | 233 ++++++++ third_party/libwebrtc/api/video/color_space.cc | 187 +++++++ third_party/libwebrtc/api/video/color_space.h | 178 +++++++ third_party/libwebrtc/api/video/encoded_frame.cc | 33 ++ third_party/libwebrtc/api/video/encoded_frame.h | 74 +++ .../libwebrtc/api/video/encoded_frame_gn/moz.build | 232 ++++++++ third_party/libwebrtc/api/video/encoded_image.cc | 99 ++++ third_party/libwebrtc/api/video/encoded_image.h | 226 ++++++++ .../libwebrtc/api/video/encoded_image_gn/moz.build | 225 ++++++++ third_party/libwebrtc/api/video/frame_buffer.cc | 332 ++++++++++++ third_party/libwebrtc/api/video/frame_buffer.h | 110 ++++ .../libwebrtc/api/video/frame_buffer_gn/moz.build | 232 ++++++++ .../libwebrtc/api/video/frame_buffer_unittest.cc | 393 ++++++++++++++ third_party/libwebrtc/api/video/hdr_metadata.cc | 21 + third_party/libwebrtc/api/video/hdr_metadata.h | 105 ++++ third_party/libwebrtc/api/video/i010_buffer.cc | 213 ++++++++ third_party/libwebrtc/api/video/i010_buffer.h | 84 +++ third_party/libwebrtc/api/video/i210_buffer.cc | 211 ++++++++ third_party/libwebrtc/api/video/i210_buffer.h | 84 +++ third_party/libwebrtc/api/video/i410_buffer.cc | 221 ++++++++ third_party/libwebrtc/api/video/i410_buffer.h | 104 ++++ third_party/libwebrtc/api/video/i420_buffer.cc | 232 ++++++++ third_party/libwebrtc/api/video/i420_buffer.h | 118 +++++ third_party/libwebrtc/api/video/i422_buffer.cc | 237 +++++++++ third_party/libwebrtc/api/video/i422_buffer.h | 114 ++++ third_party/libwebrtc/api/video/i444_buffer.cc | 211 ++++++++ third_party/libwebrtc/api/video/i444_buffer.h | 104 ++++ third_party/libwebrtc/api/video/nv12_buffer.cc | 155 ++++++ third_party/libwebrtc/api/video/nv12_buffer.h | 85 +++ .../libwebrtc/api/video/recordable_encoded_frame.h | 61 +++ .../video/recordable_encoded_frame_gn/moz.build | 209 ++++++++ .../libwebrtc/api/video/render_resolution.h | 46 ++ .../api/video/render_resolution_gn/moz.build | 201 +++++++ third_party/libwebrtc/api/video/resolution.h | 38 ++ .../libwebrtc/api/video/resolution_gn/moz.build | 201 +++++++ .../api/video/rtp_video_frame_assembler.cc | 340 ++++++++++++ .../api/video/rtp_video_frame_assembler.h | 76 +++ .../video/rtp_video_frame_assembler_unittests.cc | 583 +++++++++++++++++++++ third_party/libwebrtc/api/video/test/BUILD.gn | 56 ++ .../api/video/test/color_space_unittest.cc | 74 +++ .../api/video/test/i210_buffer_unittest.cc | 126 +++++ .../api/video/test/i410_buffer_unittest.cc | 120 +++++ .../api/video/test/i422_buffer_unittest.cc | 128 +++++ .../api/video/test/i444_buffer_unittest.cc | 112 ++++ .../api/video/test/mock_recordable_encoded_frame.h | 34 ++ .../api/video/test/nv12_buffer_unittest.cc | 119 +++++ .../test/video_adaptation_counters_unittest.cc | 32 ++ .../test/video_bitrate_allocation_unittest.cc | 64 +++ .../api/video/test/video_frame_matchers.h | 34 ++ .../api/video/video_adaptation_counters.cc | 42 ++ .../api/video/video_adaptation_counters.h | 46 ++ .../api/video/video_adaptation_gn/moz.build | 221 ++++++++ .../libwebrtc/api/video/video_adaptation_reason.h | 20 + .../api/video/video_bitrate_allocation.cc | 185 +++++++ .../libwebrtc/api/video/video_bitrate_allocation.h | 96 ++++ .../video/video_bitrate_allocation_gn/moz.build | 221 ++++++++ .../libwebrtc/api/video/video_bitrate_allocator.cc | 54 ++ .../libwebrtc/api/video/video_bitrate_allocator.h | 60 +++ .../api/video/video_bitrate_allocator_factory.h | 33 ++ .../video_bitrate_allocator_factory_gn/moz.build | 209 ++++++++ .../api/video/video_bitrate_allocator_gn/moz.build | 221 ++++++++ .../libwebrtc/api/video/video_codec_constants.h | 24 + .../api/video/video_codec_constants_gn/moz.build | 201 +++++++ third_party/libwebrtc/api/video/video_codec_type.h | 29 + .../libwebrtc/api/video/video_content_type.cc | 93 ++++ .../libwebrtc/api/video/video_content_type.h | 39 ++ third_party/libwebrtc/api/video/video_frame.cc | 317 +++++++++++ third_party/libwebrtc/api/video/video_frame.h | 302 +++++++++++ .../libwebrtc/api/video/video_frame_buffer.cc | 242 +++++++++ .../libwebrtc/api/video/video_frame_buffer.h | 325 ++++++++++++ .../libwebrtc/api/video/video_frame_gn/moz.build | 236 +++++++++ .../api/video/video_frame_i010_gn/moz.build | 232 ++++++++ .../libwebrtc/api/video/video_frame_metadata.cc | 139 +++++ .../libwebrtc/api/video/video_frame_metadata.h | 112 ++++ .../api/video/video_frame_metadata_gn/moz.build | 225 ++++++++ third_party/libwebrtc/api/video/video_frame_type.h | 26 + .../api/video/video_frame_type_gn/moz.build | 201 +++++++ .../libwebrtc/api/video/video_layers_allocation.h | 77 +++ .../api/video/video_layers_allocation_gn/moz.build | 205 ++++++++ third_party/libwebrtc/api/video/video_rotation.h | 26 + .../api/video/video_rtp_headers_gn/moz.build | 228 ++++++++ .../libwebrtc/api/video/video_sink_interface.h | 39 ++ .../libwebrtc/api/video/video_source_interface.cc | 19 + .../libwebrtc/api/video/video_source_interface.h | 130 +++++ .../libwebrtc/api/video/video_stream_decoder.h | 57 ++ .../api/video/video_stream_decoder_create.cc | 32 ++ .../api/video/video_stream_decoder_create.h | 37 ++ .../video/video_stream_decoder_create_unittest.cc | 46 ++ .../api/video/video_stream_encoder_gn/moz.build | 209 ++++++++ .../api/video/video_stream_encoder_settings.h | 60 +++ third_party/libwebrtc/api/video/video_timing.cc | 101 ++++ third_party/libwebrtc/api/video/video_timing.h | 132 +++++ 97 files changed, 13634 insertions(+) create mode 100644 third_party/libwebrtc/api/video/BUILD.gn create mode 100644 third_party/libwebrtc/api/video/DEPS create mode 100644 third_party/libwebrtc/api/video/OWNERS create mode 100644 third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.cc create mode 100644 third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.h create mode 100644 third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/color_space.cc create mode 100644 third_party/libwebrtc/api/video/color_space.h create mode 100644 third_party/libwebrtc/api/video/encoded_frame.cc create mode 100644 third_party/libwebrtc/api/video/encoded_frame.h create mode 100644 third_party/libwebrtc/api/video/encoded_frame_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/encoded_image.cc create mode 100644 third_party/libwebrtc/api/video/encoded_image.h create mode 100644 third_party/libwebrtc/api/video/encoded_image_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/frame_buffer.cc create mode 100644 third_party/libwebrtc/api/video/frame_buffer.h create mode 100644 third_party/libwebrtc/api/video/frame_buffer_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/frame_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/hdr_metadata.cc create mode 100644 third_party/libwebrtc/api/video/hdr_metadata.h create mode 100644 third_party/libwebrtc/api/video/i010_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i010_buffer.h create mode 100644 third_party/libwebrtc/api/video/i210_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i210_buffer.h create mode 100644 third_party/libwebrtc/api/video/i410_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i410_buffer.h create mode 100644 third_party/libwebrtc/api/video/i420_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i420_buffer.h create mode 100644 third_party/libwebrtc/api/video/i422_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i422_buffer.h create mode 100644 third_party/libwebrtc/api/video/i444_buffer.cc create mode 100644 third_party/libwebrtc/api/video/i444_buffer.h create mode 100644 third_party/libwebrtc/api/video/nv12_buffer.cc create mode 100644 third_party/libwebrtc/api/video/nv12_buffer.h create mode 100644 third_party/libwebrtc/api/video/recordable_encoded_frame.h create mode 100644 third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/render_resolution.h create mode 100644 third_party/libwebrtc/api/video/render_resolution_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/resolution.h create mode 100644 third_party/libwebrtc/api/video/resolution_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/rtp_video_frame_assembler.cc create mode 100644 third_party/libwebrtc/api/video/rtp_video_frame_assembler.h create mode 100644 third_party/libwebrtc/api/video/rtp_video_frame_assembler_unittests.cc create mode 100644 third_party/libwebrtc/api/video/test/BUILD.gn create mode 100644 third_party/libwebrtc/api/video/test/color_space_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/i210_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/i410_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/i422_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/i444_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/mock_recordable_encoded_frame.h create mode 100644 third_party/libwebrtc/api/video/test/nv12_buffer_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/video_adaptation_counters_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/video_bitrate_allocation_unittest.cc create mode 100644 third_party/libwebrtc/api/video/test/video_frame_matchers.h create mode 100644 third_party/libwebrtc/api/video/video_adaptation_counters.cc create mode 100644 third_party/libwebrtc/api/video/video_adaptation_counters.h create mode 100644 third_party/libwebrtc/api/video/video_adaptation_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_adaptation_reason.h create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocation.cc create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocation.h create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocator.cc create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocator.h create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocator_factory.h create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_codec_constants.h create mode 100644 third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_codec_type.h create mode 100644 third_party/libwebrtc/api/video/video_content_type.cc create mode 100644 third_party/libwebrtc/api/video/video_content_type.h create mode 100644 third_party/libwebrtc/api/video/video_frame.cc create mode 100644 third_party/libwebrtc/api/video/video_frame.h create mode 100644 third_party/libwebrtc/api/video/video_frame_buffer.cc create mode 100644 third_party/libwebrtc/api/video/video_frame_buffer.h create mode 100644 third_party/libwebrtc/api/video/video_frame_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_frame_metadata.cc create mode 100644 third_party/libwebrtc/api/video/video_frame_metadata.h create mode 100644 third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_frame_type.h create mode 100644 third_party/libwebrtc/api/video/video_frame_type_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_layers_allocation.h create mode 100644 third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_rotation.h create mode 100644 third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_sink_interface.h create mode 100644 third_party/libwebrtc/api/video/video_source_interface.cc create mode 100644 third_party/libwebrtc/api/video/video_source_interface.h create mode 100644 third_party/libwebrtc/api/video/video_stream_decoder.h create mode 100644 third_party/libwebrtc/api/video/video_stream_decoder_create.cc create mode 100644 third_party/libwebrtc/api/video/video_stream_decoder_create.h create mode 100644 third_party/libwebrtc/api/video/video_stream_decoder_create_unittest.cc create mode 100644 third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build create mode 100644 third_party/libwebrtc/api/video/video_stream_encoder_settings.h create mode 100644 third_party/libwebrtc/api/video/video_timing.cc create mode 100644 third_party/libwebrtc/api/video/video_timing.h (limited to 'third_party/libwebrtc/api/video') diff --git a/third_party/libwebrtc/api/video/BUILD.gn b/third_party/libwebrtc/api/video/BUILD.gn new file mode 100644 index 0000000000..5d1aa2a1a3 --- /dev/null +++ b/third_party/libwebrtc/api/video/BUILD.gn @@ -0,0 +1,421 @@ +# Copyright (c) 2018 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 (is_android) { + import("//build/config/android/config.gni") + import("//build/config/android/rules.gni") +} + +rtc_library("video_rtp_headers") { + visibility = [ "*" ] + sources = [ + "color_space.cc", + "color_space.h", + "hdr_metadata.cc", + "hdr_metadata.h", + "video_content_type.cc", + "video_content_type.h", + "video_rotation.h", + "video_timing.cc", + "video_timing.h", + ] + + deps = [ + "..:array_view", + "../../rtc_base:logging", + "../../rtc_base:safe_conversions", + "../../rtc_base:stringutils", + "../../rtc_base/system:rtc_export", + "../units:data_rate", + "../units:time_delta", + ] + absl_deps = [ + "//third_party/abseil-cpp/absl/container:inlined_vector", + "//third_party/abseil-cpp/absl/types:optional", + ] +} + +rtc_library("video_frame") { + visibility = [ "*" ] + sources = [ + "i420_buffer.cc", + "i420_buffer.h", + "i422_buffer.cc", + "i422_buffer.h", + "i444_buffer.cc", + "i444_buffer.h", + "nv12_buffer.cc", + "nv12_buffer.h", + "video_codec_type.h", + "video_frame.cc", + "video_frame.h", + "video_frame_buffer.cc", + "video_frame_buffer.h", + "video_sink_interface.h", + "video_source_interface.cc", + "video_source_interface.h", + ] + + deps = [ + ":video_rtp_headers", + "..:array_view", + "..:make_ref_counted", + "..:rtp_packet_info", + "..:scoped_refptr", + "..:video_track_source_constraints", + "../../rtc_base:checks", + "../../rtc_base:refcount", + "../../rtc_base:timeutils", + "../../rtc_base/memory:aligned_malloc", + "../../rtc_base/system:rtc_export", + "//third_party/libyuv", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +if (is_android) { + java_cpp_enum("video_frame_enums") { + sources = [ "video_frame_buffer.h" ] + } +} + +rtc_library("video_frame_i010") { + visibility = [ "*" ] + sources = [ + "i010_buffer.cc", + "i010_buffer.h", + "i210_buffer.cc", + "i210_buffer.h", + "i410_buffer.cc", + "i410_buffer.h", + ] + deps = [ + ":video_frame", + ":video_rtp_headers", + "..:make_ref_counted", + "..:scoped_refptr", + "../../rtc_base:checks", + "../../rtc_base:refcount", + "../../rtc_base/memory:aligned_malloc", + "//third_party/libyuv", + ] +} + +rtc_source_set("recordable_encoded_frame") { + visibility = [ "*" ] + sources = [ "recordable_encoded_frame.h" ] + + deps = [ + ":encoded_image", + ":video_frame", + ":video_rtp_headers", + "..:array_view", + "..:make_ref_counted", + "..:scoped_refptr", + "../units:timestamp", + ] +} + +rtc_source_set("video_frame_type") { + visibility = [ "*" ] + sources = [ "video_frame_type.h" ] +} + +rtc_source_set("render_resolution") { + visibility = [ "*" ] + public = [ "render_resolution.h" ] +} + +rtc_source_set("resolution") { + visibility = [ "*" ] + public = [ "resolution.h" ] +} + +rtc_library("encoded_image") { + visibility = [ "*" ] + sources = [ + "encoded_image.cc", + "encoded_image.h", + ] + deps = [ + ":video_codec_constants", + ":video_frame", + ":video_frame_type", + ":video_rtp_headers", + "..:refcountedbase", + "..:rtp_packet_info", + "..:scoped_refptr", + "../../rtc_base:checks", + "../../rtc_base:refcount", + "../../rtc_base/system:rtc_export", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_library("encoded_frame") { + visibility = [ "*" ] + sources = [ + "encoded_frame.cc", + "encoded_frame.h", + ] + + deps = [ + "../../modules/video_coding:encoded_frame", + "../units:timestamp", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_library("rtp_video_frame_assembler") { + visibility = [ "*" ] + sources = [ + "rtp_video_frame_assembler.cc", + "rtp_video_frame_assembler.h", + ] + + deps = [ + ":encoded_frame", + "../../modules/rtp_rtcp:rtp_rtcp", + "../../modules/rtp_rtcp:rtp_rtcp_format", + "../../modules/video_coding:packet_buffer", + "../../modules/video_coding:video_coding", + "../../rtc_base:logging", + "../../rtc_base:rtc_numerics", + ] + + absl_deps = [ + "//third_party/abseil-cpp/absl/container:inlined_vector", + "//third_party/abseil-cpp/absl/types:optional", + ] +} + +rtc_library("rtp_video_frame_assembler_unittests") { + testonly = true + sources = [ "rtp_video_frame_assembler_unittests.cc" ] + + deps = [ + ":rtp_video_frame_assembler", + "..:array_view", + "../../modules/rtp_rtcp:rtp_packetizer_av1_test_helper", + "../../modules/rtp_rtcp:rtp_rtcp", + "../../modules/rtp_rtcp:rtp_rtcp_format", + "../../test:test_support", + ] +} + +rtc_source_set("video_codec_constants") { + visibility = [ "*" ] + sources = [ "video_codec_constants.h" ] + deps = [] +} + +rtc_library("video_bitrate_allocation") { + visibility = [ "*" ] + sources = [ + "video_bitrate_allocation.cc", + "video_bitrate_allocation.h", + ] + deps = [ + ":video_codec_constants", + "../../rtc_base:checks", + "../../rtc_base:safe_conversions", + "../../rtc_base:stringutils", + "../../rtc_base/system:rtc_export", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_source_set("video_layers_allocation") { + visibility = [ "*" ] + sources = [ "video_layers_allocation.h" ] + deps = [ "../units:data_rate" ] + absl_deps = [ "//third_party/abseil-cpp/absl/container:inlined_vector" ] +} + +rtc_library("video_bitrate_allocator") { + visibility = [ "*" ] + sources = [ + "video_bitrate_allocator.cc", + "video_bitrate_allocator.h", + ] + deps = [ + ":video_bitrate_allocation", + "../units:data_rate", + ] +} + +rtc_source_set("video_bitrate_allocator_factory") { + visibility = [ "*" ] + sources = [ "video_bitrate_allocator_factory.h" ] + deps = [ + ":video_bitrate_allocator", + "../video_codecs:video_codecs_api", + ] +} + +rtc_source_set("video_stream_decoder") { + visibility = [ "*" ] + sources = [ "video_stream_decoder.h" ] + + deps = [ + ":encoded_frame", + ":video_frame", + ":video_rtp_headers", + "../task_queue", + "../units:time_delta", + "../video_codecs:video_codecs_api", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_library("video_stream_decoder_create") { + visibility = [ "*" ] + sources = [ + "video_stream_decoder_create.cc", + "video_stream_decoder_create.h", + ] + + deps = [ + ":video_stream_decoder", + "../../api:field_trials_view", + "../../video:video_stream_decoder_impl", + "../task_queue", + "../video_codecs:video_codecs_api", + ] +} + +rtc_library("video_adaptation") { + visibility = [ "*" ] + sources = [ + "video_adaptation_counters.cc", + "video_adaptation_counters.h", + "video_adaptation_reason.h", + ] + + deps = [ + "../../rtc_base:checks", + "../../rtc_base:stringutils", + ] +} + +rtc_source_set("video_stream_encoder") { + visibility = [ "*" ] + sources = [ "video_stream_encoder_settings.h" ] + + deps = [ + ":video_adaptation", + ":video_bitrate_allocation", + ":video_bitrate_allocator", + ":video_bitrate_allocator_factory", + ":video_codec_constants", + ":video_frame", + ":video_layers_allocation", + "..:rtp_parameters", + "..:scoped_refptr", + "../:fec_controller_api", + "../:rtp_parameters", + "../adaptation:resource_adaptation_api", + "../units:data_rate", + "../video_codecs:video_codecs_api", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_source_set("video_frame_metadata") { + visibility = [ "*" ] + sources = [ + "video_frame_metadata.cc", + "video_frame_metadata.h", + ] + deps = [ + ":video_frame", + ":video_frame_type", + ":video_rtp_headers", + "..:array_view", + "../../modules/video_coding:codec_globals_headers", + "../../rtc_base/system:rtc_export", + "../transport/rtp:dependency_descriptor", + ] + absl_deps = [ + "//third_party/abseil-cpp/absl/container:inlined_vector", + "//third_party/abseil-cpp/absl/types:optional", + "//third_party/abseil-cpp/absl/types:variant", + ] +} + +rtc_library("builtin_video_bitrate_allocator_factory") { + visibility = [ "*" ] + sources = [ + "builtin_video_bitrate_allocator_factory.cc", + "builtin_video_bitrate_allocator_factory.h", + ] + + deps = [ + ":video_bitrate_allocation", + ":video_bitrate_allocator", + ":video_bitrate_allocator_factory", + "../../api:scoped_refptr", + "../../media:rtc_media_base", + "../../modules/video_coding:video_coding_utility", + "../../modules/video_coding/svc:svc_rate_allocator", + "../video_codecs:video_codecs_api", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/base:core_headers" ] +} + +rtc_library("frame_buffer") { + visibility = [ "*" ] + sources = [ + "frame_buffer.cc", + "frame_buffer.h", + ] + deps = [ + "../../api:field_trials_view", + "../../api/units:timestamp", + "../../api/video:encoded_frame", + "../../modules/video_coding:video_coding_utility", + "../../rtc_base:logging", + "../../rtc_base:rtc_numerics", + ] + absl_deps = [ + "//third_party/abseil-cpp/absl/algorithm:container", + "//third_party/abseil-cpp/absl/container:inlined_vector", + "//third_party/abseil-cpp/absl/types:optional", + ] +} + +rtc_library("frame_buffer_unittest") { + testonly = true + sources = [ "frame_buffer_unittest.cc" ] + + deps = [ + ":frame_buffer", + "../../api/video:encoded_frame", + "../../test:fake_encoded_frame", + "../../test:field_trial", + "../../test:scoped_key_value_config", + "../../test:test_support", + ] +} + +if (rtc_include_tests) { + rtc_library("video_unittests") { + testonly = true + sources = [ "video_stream_decoder_create_unittest.cc" ] + deps = [ + ":video_frame_metadata", + ":video_frame_type", + ":video_stream_decoder_create", + "../../modules/rtp_rtcp:rtp_video_header", + "../../test:test_support", + "../task_queue:default_task_queue_factory", + "../video_codecs:builtin_video_decoder_factory", + ] + } +} diff --git a/third_party/libwebrtc/api/video/DEPS b/third_party/libwebrtc/api/video/DEPS new file mode 100644 index 0000000000..c84299f943 --- /dev/null +++ b/third_party/libwebrtc/api/video/DEPS @@ -0,0 +1,77 @@ +specific_include_rules = { + # Until the new VideoStreamDecoder is implemented the current decoding + # pipeline will be used, and therefore EncodedFrame needs to inherit + # VCMEncodedFrame. + "encoded_frame.h": [ + "+modules/video_coding/encoded_frame.h", + ], + + "encoded_image\.h" : [ + "+rtc_base/ref_count.h", + ], + + "i010_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "i210_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "i410_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "i420_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "i422_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "i444_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "nv12_buffer\.h": [ + "+rtc_base/memory/aligned_malloc.h", + ], + + "recordable_encoded_frame\.h": [ + "+rtc_base/ref_count.h", + ], + + "video_frame\.h": [ + ], + + "video_frame_buffer\.h": [ + "+rtc_base/ref_count.h", + ], + + "video_frame_metadata\.h": [ + "+modules/video_coding/codecs/h264/include/h264_globals.h", + "+modules/video_coding/codecs/vp8/include/vp8_globals.h", + "+modules/video_coding/codecs/vp9/include/vp9_globals.h", + ], + + "video_stream_decoder_create.cc": [ + "+video/video_stream_decoder_impl.h", + ], + + "video_stream_encoder_create.cc": [ + "+video/video_stream_encoder.h", + ], + + "rtp_video_frame_assembler.h": [ + "+modules/rtp_rtcp/source/rtp_packet_received.h", + ], + + "frame_buffer.h": [ + "+modules/video_coding/utility/decoded_frames_history.h", + ], + + "video_frame_matchers\.h": [ + "+test/gmock.h", + ], +} diff --git a/third_party/libwebrtc/api/video/OWNERS b/third_party/libwebrtc/api/video/OWNERS new file mode 100644 index 0000000000..49b62f3780 --- /dev/null +++ b/third_party/libwebrtc/api/video/OWNERS @@ -0,0 +1,5 @@ +brandtr@webrtc.org +magjed@webrtc.org +philipel@webrtc.org + +per-file video_timing.h=ilnik@webrtc.org diff --git a/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.cc b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.cc new file mode 100644 index 0000000000..4c24a0e75d --- /dev/null +++ b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.cc @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/builtin_video_bitrate_allocator_factory.h" + +#include + +#include "absl/base/macros.h" +#include "api/video/video_bitrate_allocator.h" +#include "api/video_codecs/video_codec.h" +#include "modules/video_coding/svc/svc_rate_allocator.h" +#include "modules/video_coding/utility/simulcast_rate_allocator.h" + +namespace webrtc { + +namespace { + +class BuiltinVideoBitrateAllocatorFactory + : public VideoBitrateAllocatorFactory { + public: + BuiltinVideoBitrateAllocatorFactory() = default; + ~BuiltinVideoBitrateAllocatorFactory() override = default; + + std::unique_ptr CreateVideoBitrateAllocator( + const VideoCodec& codec) override { + switch (codec.codecType) { + case kVideoCodecAV1: + case kVideoCodecVP9: + return std::make_unique(codec); + default: + return std::make_unique(codec); + } + } +}; + +} // namespace + +std::unique_ptr +CreateBuiltinVideoBitrateAllocatorFactory() { + return std::make_unique(); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.h b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.h new file mode 100644 index 0000000000..ac880a0863 --- /dev/null +++ b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.h @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_BUILTIN_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ +#define API_VIDEO_BUILTIN_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ + +#include + +#include "api/video/video_bitrate_allocator_factory.h" + +namespace webrtc { + +std::unique_ptr +CreateBuiltinVideoBitrateAllocatorFactory(); + +} // namespace webrtc + +#endif // API_VIDEO_BUILTIN_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ diff --git a/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build new file mode 100644 index 0000000000..40823f2355 --- /dev/null +++ b/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build @@ -0,0 +1,233 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "GLESv2", + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "rt" + ] + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "crypt32", + "iphlpapi", + "secur32", + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("builtin_video_bitrate_allocator_factory_gn") diff --git a/third_party/libwebrtc/api/video/color_space.cc b/third_party/libwebrtc/api/video/color_space.cc new file mode 100644 index 0000000000..a0cd32edb2 --- /dev/null +++ b/third_party/libwebrtc/api/video/color_space.cc @@ -0,0 +1,187 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/color_space.h" + +namespace webrtc { +namespace { +// Try to convert `enum_value` into the enum class T. `enum_bitmask` is created +// by the funciton below. Returns true if conversion was successful, false +// otherwise. +template +bool SetFromUint8(uint8_t enum_value, uint64_t enum_bitmask, T* out) { + if ((enum_value < 64) && ((enum_bitmask >> enum_value) & 1)) { + *out = static_cast(enum_value); + return true; + } + return false; +} + +// This function serves as an assert for the constexpr function below. It's on +// purpose not declared as constexpr so that it causes a build problem if enum +// values of 64 or above are used. The bitmask and the code generating it would +// have to be extended if the standard is updated to include enum values >= 64. +int EnumMustBeLessThan64() { + return -1; +} + +template +constexpr int MakeMask(const int index, const int length, T (&values)[N]) { + return length > 1 + ? (MakeMask(index, 1, values) + + MakeMask(index + 1, length - 1, values)) + : (static_cast(values[index]) < 64 + ? (uint64_t{1} << static_cast(values[index])) + : EnumMustBeLessThan64()); +} + +// Create a bitmask where each bit corresponds to one potential enum value. +// `values` should be an array listing all possible enum values. The bit is set +// to one if the corresponding enum exists. Only works for enums with values +// less than 64. +template +constexpr uint64_t CreateEnumBitmask(T (&values)[N]) { + return MakeMask(0, N, values); +} + +bool SetChromaSitingFromUint8(uint8_t enum_value, + ColorSpace::ChromaSiting* chroma_siting) { + constexpr ColorSpace::ChromaSiting kChromaSitings[] = { + ColorSpace::ChromaSiting::kUnspecified, + ColorSpace::ChromaSiting::kCollocated, ColorSpace::ChromaSiting::kHalf}; + constexpr uint64_t enum_bitmask = CreateEnumBitmask(kChromaSitings); + + return SetFromUint8(enum_value, enum_bitmask, chroma_siting); +} + +} // namespace + +ColorSpace::ColorSpace() = default; +ColorSpace::ColorSpace(const ColorSpace& other) = default; +ColorSpace::ColorSpace(ColorSpace&& other) = default; +ColorSpace& ColorSpace::operator=(const ColorSpace& other) = default; + +ColorSpace::ColorSpace(PrimaryID primaries, + TransferID transfer, + MatrixID matrix, + RangeID range) + : ColorSpace(primaries, + transfer, + matrix, + range, + ChromaSiting::kUnspecified, + ChromaSiting::kUnspecified, + nullptr) {} + +ColorSpace::ColorSpace(PrimaryID primaries, + TransferID transfer, + MatrixID matrix, + RangeID range, + ChromaSiting chroma_siting_horz, + ChromaSiting chroma_siting_vert, + const HdrMetadata* hdr_metadata) + : primaries_(primaries), + transfer_(transfer), + matrix_(matrix), + range_(range), + chroma_siting_horizontal_(chroma_siting_horz), + chroma_siting_vertical_(chroma_siting_vert), + hdr_metadata_(hdr_metadata ? absl::make_optional(*hdr_metadata) + : absl::nullopt) {} + +ColorSpace::PrimaryID ColorSpace::primaries() const { + return primaries_; +} + +ColorSpace::TransferID ColorSpace::transfer() const { + return transfer_; +} + +ColorSpace::MatrixID ColorSpace::matrix() const { + return matrix_; +} + +ColorSpace::RangeID ColorSpace::range() const { + return range_; +} + +ColorSpace::ChromaSiting ColorSpace::chroma_siting_horizontal() const { + return chroma_siting_horizontal_; +} + +ColorSpace::ChromaSiting ColorSpace::chroma_siting_vertical() const { + return chroma_siting_vertical_; +} + +const HdrMetadata* ColorSpace::hdr_metadata() const { + return hdr_metadata_ ? &*hdr_metadata_ : nullptr; +} + +bool ColorSpace::set_primaries_from_uint8(uint8_t enum_value) { + constexpr PrimaryID kPrimaryIds[] = { + PrimaryID::kBT709, PrimaryID::kUnspecified, PrimaryID::kBT470M, + PrimaryID::kBT470BG, PrimaryID::kSMPTE170M, PrimaryID::kSMPTE240M, + PrimaryID::kFILM, PrimaryID::kBT2020, PrimaryID::kSMPTEST428, + PrimaryID::kSMPTEST431, PrimaryID::kSMPTEST432, PrimaryID::kJEDECP22}; + constexpr uint64_t enum_bitmask = CreateEnumBitmask(kPrimaryIds); + + return SetFromUint8(enum_value, enum_bitmask, &primaries_); +} + +bool ColorSpace::set_transfer_from_uint8(uint8_t enum_value) { + constexpr TransferID kTransferIds[] = { + TransferID::kBT709, TransferID::kUnspecified, + TransferID::kGAMMA22, TransferID::kGAMMA28, + TransferID::kSMPTE170M, TransferID::kSMPTE240M, + TransferID::kLINEAR, TransferID::kLOG, + TransferID::kLOG_SQRT, TransferID::kIEC61966_2_4, + TransferID::kBT1361_ECG, TransferID::kIEC61966_2_1, + TransferID::kBT2020_10, TransferID::kBT2020_12, + TransferID::kSMPTEST2084, TransferID::kSMPTEST428, + TransferID::kARIB_STD_B67}; + constexpr uint64_t enum_bitmask = CreateEnumBitmask(kTransferIds); + + return SetFromUint8(enum_value, enum_bitmask, &transfer_); +} + +bool ColorSpace::set_matrix_from_uint8(uint8_t enum_value) { + constexpr MatrixID kMatrixIds[] = { + MatrixID::kRGB, MatrixID::kBT709, MatrixID::kUnspecified, + MatrixID::kFCC, MatrixID::kBT470BG, MatrixID::kSMPTE170M, + MatrixID::kSMPTE240M, MatrixID::kYCOCG, MatrixID::kBT2020_NCL, + MatrixID::kBT2020_CL, MatrixID::kSMPTE2085, MatrixID::kCDNCLS, + MatrixID::kCDCLS, MatrixID::kBT2100_ICTCP}; + constexpr uint64_t enum_bitmask = CreateEnumBitmask(kMatrixIds); + + return SetFromUint8(enum_value, enum_bitmask, &matrix_); +} + +bool ColorSpace::set_range_from_uint8(uint8_t enum_value) { + constexpr RangeID kRangeIds[] = {RangeID::kInvalid, RangeID::kLimited, + RangeID::kFull, RangeID::kDerived}; + constexpr uint64_t enum_bitmask = CreateEnumBitmask(kRangeIds); + + return SetFromUint8(enum_value, enum_bitmask, &range_); +} + +bool ColorSpace::set_chroma_siting_horizontal_from_uint8(uint8_t enum_value) { + return SetChromaSitingFromUint8(enum_value, &chroma_siting_horizontal_); +} + +bool ColorSpace::set_chroma_siting_vertical_from_uint8(uint8_t enum_value) { + return SetChromaSitingFromUint8(enum_value, &chroma_siting_vertical_); +} + +void ColorSpace::set_hdr_metadata(const HdrMetadata* hdr_metadata) { + hdr_metadata_ = + hdr_metadata ? absl::make_optional(*hdr_metadata) : absl::nullopt; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/color_space.h b/third_party/libwebrtc/api/video/color_space.h new file mode 100644 index 0000000000..a7ad86b016 --- /dev/null +++ b/third_party/libwebrtc/api/video/color_space.h @@ -0,0 +1,178 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_COLOR_SPACE_H_ +#define API_VIDEO_COLOR_SPACE_H_ + +#include + +#include "absl/types/optional.h" +#include "api/video/hdr_metadata.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// This class represents color information as specified in T-REC H.273, +// available from https://www.itu.int/rec/T-REC-H.273. +// +// WebRTC's supported codecs: +// - VP9 supports color profiles, see VP9 Bitstream & Decoding Process +// Specification Version 0.6 Section 7.2.2 "Color config semantics" available +// from https://www.webmproject.org. +// - VP8 only supports BT.601, see +// https://tools.ietf.org/html/rfc6386#section-9.2 +// - H264 uses the exact same representation as T-REC H.273. See T-REC-H.264 +// E.2.1, "VUI parameters semantics", available from +// https://www.itu.int/rec/T-REC-H.264. + +class RTC_EXPORT ColorSpace { + public: + enum class PrimaryID : uint8_t { + // The indices are equal to the values specified in T-REC H.273 Table 2. + kBT709 = 1, + kUnspecified = 2, + kBT470M = 4, + kBT470BG = 5, + kSMPTE170M = 6, // Identical to BT601 + kSMPTE240M = 7, + kFILM = 8, + kBT2020 = 9, + kSMPTEST428 = 10, + kSMPTEST431 = 11, + kSMPTEST432 = 12, + kJEDECP22 = 22, // Identical to EBU3213-E + // When adding/removing entries here, please make sure to do the + // corresponding change to kPrimaryIds. + }; + + enum class TransferID : uint8_t { + // The indices are equal to the values specified in T-REC H.273 Table 3. + kBT709 = 1, + kUnspecified = 2, + kGAMMA22 = 4, + kGAMMA28 = 5, + kSMPTE170M = 6, + kSMPTE240M = 7, + kLINEAR = 8, + kLOG = 9, + kLOG_SQRT = 10, + kIEC61966_2_4 = 11, + kBT1361_ECG = 12, + kIEC61966_2_1 = 13, + kBT2020_10 = 14, + kBT2020_12 = 15, + kSMPTEST2084 = 16, + kSMPTEST428 = 17, + kARIB_STD_B67 = 18, + // When adding/removing entries here, please make sure to do the + // corresponding change to kTransferIds. + }; + + enum class MatrixID : uint8_t { + // The indices are equal to the values specified in T-REC H.273 Table 4. + kRGB = 0, + kBT709 = 1, + kUnspecified = 2, + kFCC = 4, + kBT470BG = 5, + kSMPTE170M = 6, + kSMPTE240M = 7, + kYCOCG = 8, + kBT2020_NCL = 9, + kBT2020_CL = 10, + kSMPTE2085 = 11, + kCDNCLS = 12, + kCDCLS = 13, + kBT2100_ICTCP = 14, + // When adding/removing entries here, please make sure to do the + // corresponding change to kMatrixIds. + }; + + enum class RangeID { + // The indices are equal to the values specified at + // https://www.webmproject.org/docs/container/#colour for the element Range. + kInvalid = 0, + // Limited Rec. 709 color range with RGB values ranging from 16 to 235. + kLimited = 1, + // Full RGB color range with RGB valees from 0 to 255. + kFull = 2, + // Range is defined by MatrixCoefficients/TransferCharacteristics. + kDerived = 3, + // When adding/removing entries here, please make sure to do the + // corresponding change to kRangeIds. + }; + + enum class ChromaSiting { + // Chroma siting specifies how chroma is subsampled relative to the luma + // samples in a YUV video frame. + // The indices are equal to the values specified at + // https://www.webmproject.org/docs/container/#colour for the element + // ChromaSitingVert and ChromaSitingHorz. + kUnspecified = 0, + kCollocated = 1, + kHalf = 2, + // When adding/removing entries here, please make sure to do the + // corresponding change to kChromaSitings. + }; + + ColorSpace(); + ColorSpace(const ColorSpace& other); + ColorSpace(ColorSpace&& other); + ColorSpace& operator=(const ColorSpace& other); + ColorSpace(PrimaryID primaries, + TransferID transfer, + MatrixID matrix, + RangeID range); + ColorSpace(PrimaryID primaries, + TransferID transfer, + MatrixID matrix, + RangeID range, + ChromaSiting chroma_siting_horizontal, + ChromaSiting chroma_siting_vertical, + const HdrMetadata* hdr_metadata); + friend bool operator==(const ColorSpace& lhs, const ColorSpace& rhs) { + return lhs.primaries_ == rhs.primaries_ && lhs.transfer_ == rhs.transfer_ && + lhs.matrix_ == rhs.matrix_ && lhs.range_ == rhs.range_ && + lhs.chroma_siting_horizontal_ == rhs.chroma_siting_horizontal_ && + lhs.chroma_siting_vertical_ == rhs.chroma_siting_vertical_ && + lhs.hdr_metadata_ == rhs.hdr_metadata_; + } + friend bool operator!=(const ColorSpace& lhs, const ColorSpace& rhs) { + return !(lhs == rhs); + } + + PrimaryID primaries() const; + TransferID transfer() const; + MatrixID matrix() const; + RangeID range() const; + ChromaSiting chroma_siting_horizontal() const; + ChromaSiting chroma_siting_vertical() const; + const HdrMetadata* hdr_metadata() const; + + bool set_primaries_from_uint8(uint8_t enum_value); + bool set_transfer_from_uint8(uint8_t enum_value); + bool set_matrix_from_uint8(uint8_t enum_value); + bool set_range_from_uint8(uint8_t enum_value); + bool set_chroma_siting_horizontal_from_uint8(uint8_t enum_value); + bool set_chroma_siting_vertical_from_uint8(uint8_t enum_value); + void set_hdr_metadata(const HdrMetadata* hdr_metadata); + + private: + PrimaryID primaries_ = PrimaryID::kUnspecified; + TransferID transfer_ = TransferID::kUnspecified; + MatrixID matrix_ = MatrixID::kUnspecified; + RangeID range_ = RangeID::kInvalid; + ChromaSiting chroma_siting_horizontal_ = ChromaSiting::kUnspecified; + ChromaSiting chroma_siting_vertical_ = ChromaSiting::kUnspecified; + absl::optional hdr_metadata_; +}; + +} // namespace webrtc +#endif // API_VIDEO_COLOR_SPACE_H_ diff --git a/third_party/libwebrtc/api/video/encoded_frame.cc b/third_party/libwebrtc/api/video/encoded_frame.cc new file mode 100644 index 0000000000..c5e2abbbb4 --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_frame.cc @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/encoded_frame.h" + +#include "absl/types/optional.h" + +namespace webrtc { + +absl::optional EncodedFrame::ReceivedTimestamp() const { + return ReceivedTime() >= 0 + ? absl::make_optional(Timestamp::Millis(ReceivedTime())) + : absl::nullopt; +} + +absl::optional EncodedFrame::RenderTimestamp() const { + return RenderTimeMs() >= 0 + ? absl::make_optional(Timestamp::Millis(RenderTimeMs())) + : absl::nullopt; +} + +bool EncodedFrame::delayed_by_retransmission() const { + return false; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/encoded_frame.h b/third_party/libwebrtc/api/video/encoded_frame.h new file mode 100644 index 0000000000..66aee227bb --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_frame.h @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2016 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. + */ + +#ifndef API_VIDEO_ENCODED_FRAME_H_ +#define API_VIDEO_ENCODED_FRAME_H_ + +#include +#include + +#include "absl/types/optional.h" +#include "api/units/timestamp.h" +#include "modules/video_coding/encoded_frame.h" + +namespace webrtc { + +// TODO(philipel): Remove webrtc::VCMEncodedFrame inheritance. +// TODO(philipel): Move transport specific info out of EncodedFrame. +// NOTE: This class is still under development and may change without notice. +class EncodedFrame : public webrtc::VCMEncodedFrame { + public: + static const uint8_t kMaxFrameReferences = 5; + + EncodedFrame() = default; + EncodedFrame(const EncodedFrame&) = default; + virtual ~EncodedFrame() {} + + // When this frame was received. + // TODO(bugs.webrtc.org/13756): Use Timestamp instead of int. + virtual int64_t ReceivedTime() const = 0; + // Returns a Timestamp from `ReceivedTime`, or nullopt if there is no receive + // time. + absl::optional ReceivedTimestamp() const; + + // When this frame should be rendered. + // TODO(bugs.webrtc.org/13756): Use Timestamp instead of int. + virtual int64_t RenderTime() const = 0; + // Returns a Timestamp from `RenderTime`, or nullopt if there is no + // render time. + absl::optional RenderTimestamp() const; + + // This information is currently needed by the timing calculation class. + // TODO(philipel): Remove this function when a new timing class has + // been implemented. + virtual bool delayed_by_retransmission() const; + + bool is_keyframe() const { return num_references == 0; } + + void SetId(int64_t id) { id_ = id; } + int64_t Id() const { return id_; } + + // TODO(philipel): Add simple modify/access functions to prevent adding too + // many `references`. + size_t num_references = 0; + int64_t references[kMaxFrameReferences]; + // Is this subframe the last one in the superframe (In RTP stream that would + // mean that the last packet has a marker bit set). + bool is_last_spatial_layer = true; + + private: + // The ID of the frame is determined from RTP level information. The IDs are + // used to describe order and dependencies between frames. + int64_t id_ = -1; +}; + +} // namespace webrtc + +#endif // API_VIDEO_ENCODED_FRAME_H_ diff --git a/third_party/libwebrtc/api/video/encoded_frame_gn/moz.build b/third_party/libwebrtc/api/video/encoded_frame_gn/moz.build new file mode 100644 index 0000000000..f5aee8c8e8 --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_frame_gn/moz.build @@ -0,0 +1,232 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/encoded_frame.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "rt" + ] + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "crypt32", + "iphlpapi", + "secur32", + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("encoded_frame_gn") diff --git a/third_party/libwebrtc/api/video/encoded_image.cc b/third_party/libwebrtc/api/video/encoded_image.cc new file mode 100644 index 0000000000..ff61994dee --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_image.cc @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2012 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. + */ + +#include "api/video/encoded_image.h" + +#include +#include + +namespace webrtc { + +EncodedImageBuffer::EncodedImageBuffer(size_t size) : size_(size) { + buffer_ = static_cast(malloc(size)); +} + +EncodedImageBuffer::EncodedImageBuffer(const uint8_t* data, size_t size) + : EncodedImageBuffer(size) { + memcpy(buffer_, data, size); +} + +EncodedImageBuffer::~EncodedImageBuffer() { + free(buffer_); +} + +// static +rtc::scoped_refptr EncodedImageBuffer::Create(size_t size) { + return rtc::make_ref_counted(size); +} +// static +rtc::scoped_refptr EncodedImageBuffer::Create( + const uint8_t* data, + size_t size) { + return rtc::make_ref_counted(data, size); +} + +const uint8_t* EncodedImageBuffer::data() const { + return buffer_; +} +uint8_t* EncodedImageBuffer::data() { + return buffer_; +} +size_t EncodedImageBuffer::size() const { + return size_; +} + +void EncodedImageBuffer::Realloc(size_t size) { + // Calling realloc with size == 0 is equivalent to free, and returns nullptr. + // Which is confusing on systems where malloc(0) doesn't return a nullptr. + // More specifically, it breaks expectations of + // VCMSessionInfo::UpdateDataPointers. + RTC_DCHECK(size > 0); + buffer_ = static_cast(realloc(buffer_, size)); + size_ = size; +} + +EncodedImage::EncodedImage() = default; + +EncodedImage::EncodedImage(EncodedImage&&) = default; +EncodedImage::EncodedImage(const EncodedImage&) = default; + +EncodedImage::~EncodedImage() = default; + +EncodedImage& EncodedImage::operator=(EncodedImage&&) = default; +EncodedImage& EncodedImage::operator=(const EncodedImage&) = default; + +void EncodedImage::SetEncodeTime(int64_t encode_start_ms, + int64_t encode_finish_ms) { + timing_.encode_start_ms = encode_start_ms; + timing_.encode_finish_ms = encode_finish_ms; +} + +absl::optional EncodedImage::SpatialLayerFrameSize( + int spatial_index) const { + RTC_DCHECK_GE(spatial_index, 0); + RTC_DCHECK_LE(spatial_index, spatial_index_.value_or(0)); + + auto it = spatial_layer_frame_size_bytes_.find(spatial_index); + if (it == spatial_layer_frame_size_bytes_.end()) { + return absl::nullopt; + } + + return it->second; +} + +void EncodedImage::SetSpatialLayerFrameSize(int spatial_index, + size_t size_bytes) { + RTC_DCHECK_GE(spatial_index, 0); + RTC_DCHECK_LE(spatial_index, spatial_index_.value_or(0)); + RTC_DCHECK_GE(size_bytes, 0); + spatial_layer_frame_size_bytes_[spatial_index] = size_bytes; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/encoded_image.h b/third_party/libwebrtc/api/video/encoded_image.h new file mode 100644 index 0000000000..dae790c46c --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_image.h @@ -0,0 +1,226 @@ +/* + * 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. + */ + +#ifndef API_VIDEO_ENCODED_IMAGE_H_ +#define API_VIDEO_ENCODED_IMAGE_H_ + +#include + +#include +#include + +#include "absl/types/optional.h" +#include "api/rtp_packet_infos.h" +#include "api/scoped_refptr.h" +#include "api/video/color_space.h" +#include "api/video/video_codec_constants.h" +#include "api/video/video_content_type.h" +#include "api/video/video_frame_type.h" +#include "api/video/video_rotation.h" +#include "api/video/video_timing.h" +#include "rtc_base/checks.h" +#include "rtc_base/ref_count.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Abstract interface for buffer storage. Intended to support buffers owned by +// external encoders with special release requirements, e.g, java encoders with +// releaseOutputBuffer. +class EncodedImageBufferInterface : public rtc::RefCountInterface { + public: + virtual const uint8_t* data() const = 0; + // TODO(bugs.webrtc.org/9378): Make interface essentially read-only, delete + // this non-const data method. + virtual uint8_t* data() = 0; + virtual size_t size() const = 0; +}; + +// Basic implementation of EncodedImageBufferInterface. +class RTC_EXPORT EncodedImageBuffer : public EncodedImageBufferInterface { + public: + static rtc::scoped_refptr Create() { return Create(0); } + static rtc::scoped_refptr Create(size_t size); + static rtc::scoped_refptr Create(const uint8_t* data, + size_t size); + + const uint8_t* data() const override; + uint8_t* data() override; + size_t size() const override; + void Realloc(size_t t); + + protected: + explicit EncodedImageBuffer(size_t size); + EncodedImageBuffer(const uint8_t* data, size_t size); + ~EncodedImageBuffer(); + + size_t size_; + uint8_t* buffer_; +}; + +// TODO(bug.webrtc.org/9378): This is a legacy api class, which is slowly being +// cleaned up. Direct use of its members is strongly discouraged. +class RTC_EXPORT EncodedImage { + public: + EncodedImage(); + EncodedImage(EncodedImage&&); + EncodedImage(const EncodedImage&); + + ~EncodedImage(); + + EncodedImage& operator=(EncodedImage&&); + EncodedImage& operator=(const EncodedImage&); + + // TODO(bugs.webrtc.org/9378): Change style to timestamp(), set_timestamp(), + // for consistency with the VideoFrame class. Set frame timestamp (90kHz). + void SetTimestamp(uint32_t timestamp) { timestamp_rtp_ = timestamp; } + + // Get frame timestamp (90kHz). + uint32_t Timestamp() const { return timestamp_rtp_; } + + void SetEncodeTime(int64_t encode_start_ms, int64_t encode_finish_ms); + + int64_t NtpTimeMs() const { return ntp_time_ms_; } + + absl::optional SpatialIndex() const { return spatial_index_; } + void SetSpatialIndex(absl::optional spatial_index) { + RTC_DCHECK_GE(spatial_index.value_or(0), 0); + RTC_DCHECK_LT(spatial_index.value_or(0), kMaxSpatialLayers); + spatial_index_ = spatial_index; + } + + absl::optional TemporalIndex() const { return temporal_index_; } + void SetTemporalIndex(absl::optional temporal_index) { + RTC_DCHECK_GE(temporal_index_.value_or(0), 0); + RTC_DCHECK_LT(temporal_index_.value_or(0), kMaxTemporalStreams); + temporal_index_ = temporal_index; + } + + // These methods can be used to set/get size of subframe with spatial index + // `spatial_index` on encoded frames that consist of multiple spatial layers. + absl::optional SpatialLayerFrameSize(int spatial_index) const; + void SetSpatialLayerFrameSize(int spatial_index, size_t size_bytes); + + const webrtc::ColorSpace* ColorSpace() const { + return color_space_ ? &*color_space_ : nullptr; + } + void SetColorSpace(const absl::optional& color_space) { + color_space_ = color_space; + } + + // These methods along with the private member video_frame_tracking_id_ are + // meant for media quality testing purpose only. + absl::optional VideoFrameTrackingId() const { + return video_frame_tracking_id_; + } + void SetVideoFrameTrackingId(absl::optional tracking_id) { + video_frame_tracking_id_ = tracking_id; + } + + const RtpPacketInfos& PacketInfos() const { return packet_infos_; } + void SetPacketInfos(RtpPacketInfos packet_infos) { + packet_infos_ = std::move(packet_infos); + } + + bool RetransmissionAllowed() const { return retransmission_allowed_; } + void SetRetransmissionAllowed(bool retransmission_allowed) { + retransmission_allowed_ = retransmission_allowed; + } + + size_t size() const { return size_; } + void set_size(size_t new_size) { + // Allow set_size(0) even if we have no buffer. + RTC_DCHECK_LE(new_size, new_size == 0 ? 0 : capacity()); + size_ = new_size; + } + + void SetEncodedData( + rtc::scoped_refptr encoded_data) { + encoded_data_ = encoded_data; + size_ = encoded_data->size(); + } + + void ClearEncodedData() { + encoded_data_ = nullptr; + size_ = 0; + } + + rtc::scoped_refptr GetEncodedData() const { + return encoded_data_; + } + + const uint8_t* data() const { + return encoded_data_ ? encoded_data_->data() : nullptr; + } + + // Returns whether the encoded image can be considered to be of target + // quality. + bool IsAtTargetQuality() const { return at_target_quality_; } + + // Sets that the encoded image can be considered to be of target quality to + // true or false. + void SetAtTargetQuality(bool at_target_quality) { + at_target_quality_ = at_target_quality; + } + + uint32_t _encodedWidth = 0; + uint32_t _encodedHeight = 0; + // NTP time of the capture time in local timebase in milliseconds. + // TODO(minyue): make this member private. + int64_t ntp_time_ms_ = 0; + int64_t capture_time_ms_ = 0; + VideoFrameType _frameType = VideoFrameType::kVideoFrameDelta; + VideoRotation rotation_ = kVideoRotation_0; + VideoContentType content_type_ = VideoContentType::UNSPECIFIED; + int qp_ = -1; // Quantizer value. + + // When an application indicates non-zero values here, it is taken as an + // indication that all future frames will be constrained with those limits + // until the application indicates a change again. + VideoPlayoutDelay playout_delay_; + + struct Timing { + uint8_t flags = VideoSendTiming::kInvalid; + int64_t encode_start_ms = 0; + int64_t encode_finish_ms = 0; + int64_t packetization_finish_ms = 0; + int64_t pacer_exit_ms = 0; + int64_t network_timestamp_ms = 0; + int64_t network2_timestamp_ms = 0; + int64_t receive_start_ms = 0; + int64_t receive_finish_ms = 0; + } timing_; + + private: + size_t capacity() const { return encoded_data_ ? encoded_data_->size() : 0; } + + rtc::scoped_refptr encoded_data_; + size_t size_ = 0; // Size of encoded frame data. + uint32_t timestamp_rtp_ = 0; + absl::optional spatial_index_; + absl::optional temporal_index_; + std::map spatial_layer_frame_size_bytes_; + absl::optional color_space_; + // This field is meant for media quality testing purpose only. When enabled it + // carries the webrtc::VideoFrame id field from the sender to the receiver. + absl::optional video_frame_tracking_id_; + // Information about packets used to assemble this video frame. This is needed + // by `SourceTracker` when the frame is delivered to the RTCRtpReceiver's + // MediaStreamTrack, in order to implement getContributingSources(). See: + // https://w3c.github.io/webrtc-pc/#dom-rtcrtpreceiver-getcontributingsources + RtpPacketInfos packet_infos_; + bool retransmission_allowed_ = true; + // True if the encoded image can be considered to be of target quality. + bool at_target_quality_ = false; +}; + +} // namespace webrtc + +#endif // API_VIDEO_ENCODED_IMAGE_H_ diff --git a/third_party/libwebrtc/api/video/encoded_image_gn/moz.build b/third_party/libwebrtc/api/video/encoded_image_gn/moz.build new file mode 100644 index 0000000000..aebcf21b37 --- /dev/null +++ b/third_party/libwebrtc/api/video/encoded_image_gn/moz.build @@ -0,0 +1,225 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/encoded_image.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("encoded_image_gn") diff --git a/third_party/libwebrtc/api/video/frame_buffer.cc b/third_party/libwebrtc/api/video/frame_buffer.cc new file mode 100644 index 0000000000..f5d93f5f76 --- /dev/null +++ b/third_party/libwebrtc/api/video/frame_buffer.cc @@ -0,0 +1,332 @@ +/* + * Copyright (c) 2021 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. + */ + +#include "api/video/frame_buffer.h" + +#include + +#include "absl/algorithm/container.h" +#include "absl/container/inlined_vector.h" +#include "rtc_base/logging.h" +#include "rtc_base/numerics/sequence_number_util.h" +#include "rtc_base/trace_event.h" + +namespace webrtc { +namespace { +bool ValidReferences(const EncodedFrame& frame) { + // All references must point backwards, and duplicates are not allowed. + for (size_t i = 0; i < frame.num_references; ++i) { + if (frame.references[i] >= frame.Id()) + return false; + + for (size_t j = i + 1; j < frame.num_references; ++j) { + if (frame.references[i] == frame.references[j]) + return false; + } + } + + return true; +} + +// Since FrameBuffer::FrameInfo is private it can't be used in the function +// signature, hence the FrameIteratorT type. +template +rtc::ArrayView GetReferences(const FrameIteratorT& it) { + return {it->second.encoded_frame->references, + std::min(it->second.encoded_frame->num_references, + EncodedFrame::kMaxFrameReferences)}; +} + +template +int64_t GetFrameId(const FrameIteratorT& it) { + return it->first; +} + +template +uint32_t GetTimestamp(const FrameIteratorT& it) { + return it->second.encoded_frame->Timestamp(); +} + +template +bool IsLastFrameInTemporalUnit(const FrameIteratorT& it) { + return it->second.encoded_frame->is_last_spatial_layer; +} +} // namespace + +FrameBuffer::FrameBuffer(int max_size, + int max_decode_history, + const FieldTrialsView& field_trials) + : legacy_frame_id_jump_behavior_( + !field_trials.IsDisabled("WebRTC-LegacyFrameIdJumpBehavior")), + max_size_(max_size), + decoded_frame_history_(max_decode_history) {} + +bool FrameBuffer::InsertFrame(std::unique_ptr frame) { + const uint32_t ssrc = + frame->PacketInfos().empty() ? 0 : frame->PacketInfos()[0].ssrc(); + if (!ValidReferences(*frame)) { + TRACE_EVENT2("webrtc", + "FrameBuffer::InsertFrame Frame dropped (Invalid references)", + "remote_ssrc", ssrc, "frame_id", frame->Id()); + RTC_DLOG(LS_WARNING) << "Frame " << frame->Id() + << " has invalid references, dropping frame."; + return false; + } + + if (frame->Id() <= decoded_frame_history_.GetLastDecodedFrameId()) { + if (legacy_frame_id_jump_behavior_ && frame->is_keyframe() && + AheadOf(frame->Timestamp(), + *decoded_frame_history_.GetLastDecodedFrameTimestamp())) { + TRACE_EVENT2("webrtc", + "FrameBuffer::InsertFrame Frames dropped (OOO + PicId jump)", + "remote_ssrc", ssrc, "frame_id", frame->Id()); + RTC_DLOG(LS_WARNING) + << "Keyframe " << frame->Id() + << " has newer timestamp but older picture id, clearing buffer."; + Clear(); + } else { + // Already decoded past this frame. + TRACE_EVENT2("webrtc", + "FrameBuffer::InsertFrame Frame dropped (Out of order)", + "remote_ssrc", ssrc, "frame_id", frame->Id()); + return false; + } + } + + if (frames_.size() == max_size_) { + if (frame->is_keyframe()) { + TRACE_EVENT2("webrtc", + "FrameBuffer::InsertFrame Frames dropped (KF + Full buffer)", + "remote_ssrc", ssrc, "frame_id", frame->Id()); + RTC_DLOG(LS_WARNING) << "Keyframe " << frame->Id() + << " inserted into full buffer, clearing buffer."; + Clear(); + } else { + // No space for this frame. + TRACE_EVENT2("webrtc", + "FrameBuffer::InsertFrame Frame dropped (Full buffer)", + "remote_ssrc", ssrc, "frame_id", frame->Id()); + return false; + } + } + + const int64_t frame_id = frame->Id(); + auto insert_res = frames_.emplace(frame_id, FrameInfo{std::move(frame)}); + if (!insert_res.second) { + // Frame has already been inserted. + return false; + } + + if (frames_.size() == max_size_) { + RTC_DLOG(LS_WARNING) << "Frame " << frame_id + << " inserted, buffer is now full."; + } + + PropagateContinuity(insert_res.first); + FindNextAndLastDecodableTemporalUnit(); + return true; +} + +absl::InlinedVector, 4> +FrameBuffer::ExtractNextDecodableTemporalUnit() { + absl::InlinedVector, 4> res; + if (!next_decodable_temporal_unit_) { + return res; + } + + auto end_it = std::next(next_decodable_temporal_unit_->last_frame); + for (auto it = next_decodable_temporal_unit_->first_frame; it != end_it; + ++it) { + decoded_frame_history_.InsertDecoded(GetFrameId(it), GetTimestamp(it)); + res.push_back(std::move(it->second.encoded_frame)); + } + + DropNextDecodableTemporalUnit(); + return res; +} + +void FrameBuffer::DropNextDecodableTemporalUnit() { + if (!next_decodable_temporal_unit_) { + return; + } + + auto end_it = std::next(next_decodable_temporal_unit_->last_frame); + + UpdateDroppedFramesAndDiscardedPackets(frames_.begin(), end_it); + + frames_.erase(frames_.begin(), end_it); + FindNextAndLastDecodableTemporalUnit(); +} + +void FrameBuffer::UpdateDroppedFramesAndDiscardedPackets(FrameIterator begin_it, + FrameIterator end_it) { + uint32_t dropped_ssrc = 0; + int64_t dropped_frame_id = 0; + unsigned int num_discarded_packets = 0; + unsigned int num_dropped_frames = + std::count_if(begin_it, end_it, [&](const auto& f) { + if (f.second.encoded_frame) { + const auto& packetInfos = f.second.encoded_frame->PacketInfos(); + dropped_frame_id = f.first; + if (!packetInfos.empty()) { + dropped_ssrc = packetInfos[0].ssrc(); + } + num_discarded_packets += packetInfos.size(); + } + return f.second.encoded_frame != nullptr; + }); + + if (num_dropped_frames > 0) { + TRACE_EVENT2("webrtc", "FrameBuffer Dropping Old Frames", "remote_ssrc", + dropped_ssrc, "frame_id", dropped_frame_id); + } + if (num_discarded_packets > 0) { + TRACE_EVENT2("webrtc", "FrameBuffer Discarding Old Packets", "remote_ssrc", + dropped_ssrc, "frame_id", dropped_frame_id); + } + + num_dropped_frames_ += num_dropped_frames; + num_discarded_packets_ += num_discarded_packets; +} + +absl::optional FrameBuffer::LastContinuousFrameId() const { + return last_continuous_frame_id_; +} + +absl::optional FrameBuffer::LastContinuousTemporalUnitFrameId() const { + return last_continuous_temporal_unit_frame_id_; +} + +absl::optional +FrameBuffer::DecodableTemporalUnitsInfo() const { + return decodable_temporal_units_info_; +} + +int FrameBuffer::GetTotalNumberOfContinuousTemporalUnits() const { + return num_continuous_temporal_units_; +} +int FrameBuffer::GetTotalNumberOfDroppedFrames() const { + return num_dropped_frames_; +} +int FrameBuffer::GetTotalNumberOfDiscardedPackets() const { + return num_discarded_packets_; +} + +size_t FrameBuffer::CurrentSize() const { + return frames_.size(); +} + +bool FrameBuffer::IsContinuous(const FrameIterator& it) const { + for (int64_t reference : GetReferences(it)) { + if (decoded_frame_history_.WasDecoded(reference)) { + continue; + } + + auto reference_frame_it = frames_.find(reference); + if (reference_frame_it != frames_.end() && + reference_frame_it->second.continuous) { + continue; + } + + return false; + } + + return true; +} + +void FrameBuffer::PropagateContinuity(const FrameIterator& frame_it) { + for (auto it = frame_it; it != frames_.end(); ++it) { + if (!it->second.continuous) { + if (IsContinuous(it)) { + it->second.continuous = true; + if (last_continuous_frame_id_ < GetFrameId(it)) { + last_continuous_frame_id_ = GetFrameId(it); + } + if (IsLastFrameInTemporalUnit(it)) { + num_continuous_temporal_units_++; + if (last_continuous_temporal_unit_frame_id_ < GetFrameId(it)) { + last_continuous_temporal_unit_frame_id_ = GetFrameId(it); + } + } + } + } + } +} + +void FrameBuffer::FindNextAndLastDecodableTemporalUnit() { + next_decodable_temporal_unit_.reset(); + decodable_temporal_units_info_.reset(); + + if (!last_continuous_temporal_unit_frame_id_) { + return; + } + + FrameIterator first_frame_it = frames_.begin(); + FrameIterator last_frame_it = frames_.begin(); + absl::InlinedVector frames_in_temporal_unit; + uint32_t last_decodable_temporal_unit_timestamp; + for (auto frame_it = frames_.begin(); frame_it != frames_.end();) { + if (GetFrameId(frame_it) > *last_continuous_temporal_unit_frame_id_) { + break; + } + + if (GetTimestamp(frame_it) != GetTimestamp(first_frame_it)) { + frames_in_temporal_unit.clear(); + first_frame_it = frame_it; + } + + frames_in_temporal_unit.push_back(GetFrameId(frame_it)); + + last_frame_it = frame_it++; + + if (IsLastFrameInTemporalUnit(last_frame_it)) { + bool temporal_unit_decodable = true; + for (auto it = first_frame_it; it != frame_it && temporal_unit_decodable; + ++it) { + for (int64_t reference : GetReferences(it)) { + if (!decoded_frame_history_.WasDecoded(reference) && + !absl::c_linear_search(frames_in_temporal_unit, reference)) { + // A frame in the temporal unit has a non-decoded reference outside + // the temporal unit, so it's not yet ready to be decoded. + temporal_unit_decodable = false; + break; + } + } + } + + if (temporal_unit_decodable) { + if (!next_decodable_temporal_unit_) { + next_decodable_temporal_unit_ = {first_frame_it, last_frame_it}; + } + + last_decodable_temporal_unit_timestamp = GetTimestamp(first_frame_it); + } + } + } + + if (next_decodable_temporal_unit_) { + decodable_temporal_units_info_ = { + .next_rtp_timestamp = + GetTimestamp(next_decodable_temporal_unit_->first_frame), + .last_rtp_timestamp = last_decodable_temporal_unit_timestamp}; + } +} + +void FrameBuffer::Clear() { + UpdateDroppedFramesAndDiscardedPackets(frames_.begin(), frames_.end()); + frames_.clear(); + next_decodable_temporal_unit_.reset(); + decodable_temporal_units_info_.reset(); + last_continuous_frame_id_.reset(); + last_continuous_temporal_unit_frame_id_.reset(); + decoded_frame_history_.Clear(); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/frame_buffer.h b/third_party/libwebrtc/api/video/frame_buffer.h new file mode 100644 index 0000000000..81fd12da58 --- /dev/null +++ b/third_party/libwebrtc/api/video/frame_buffer.h @@ -0,0 +1,110 @@ +/* + * Copyright (c) 2021 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. + */ + +#ifndef API_VIDEO_FRAME_BUFFER_H_ +#define API_VIDEO_FRAME_BUFFER_H_ + +#include +#include +#include + +#include "absl/container/inlined_vector.h" +#include "absl/types/optional.h" +#include "api/field_trials_view.h" +#include "api/video/encoded_frame.h" +#include "modules/video_coding/utility/decoded_frames_history.h" + +namespace webrtc { +// The high level idea of the FrameBuffer is to order frames received from the +// network into a decodable stream. Frames are order by frame ID, and grouped +// into temporal units by timestamp. A temporal unit is decodable after all +// referenced frames outside the unit has been decoded, and a temporal unit is +// continuous if all referenced frames are directly or indirectly decodable. +// The FrameBuffer is thread-unsafe. +class FrameBuffer { + public: + struct DecodabilityInfo { + uint32_t next_rtp_timestamp; + uint32_t last_rtp_timestamp; + }; + + // The `max_size` determines the maximum number of frames the buffer will + // store, and max_decode_history determines how far back (by frame ID) the + // buffer will store if a frame was decoded or not. + FrameBuffer(int max_size, + int max_decode_history, + // TODO(hta): remove field trials! + const FieldTrialsView& field_trials); + FrameBuffer(const FrameBuffer&) = delete; + FrameBuffer& operator=(const FrameBuffer&) = delete; + ~FrameBuffer() = default; + + // Inserted frames may only reference backwards, and must have no duplicate + // references. Frame insertion will fail if `frame` is a duplicate, has + // already been decoded, invalid, or if the buffer is full and the frame is + // not a keyframe. Returns true if the frame was successfully inserted. + bool InsertFrame(std::unique_ptr frame); + + // Mark all frames belonging to the next decodable temporal unit as decoded + // and returns them. + absl::InlinedVector, 4> + ExtractNextDecodableTemporalUnit(); + + // Drop all frames in the next decodable unit. + void DropNextDecodableTemporalUnit(); + + absl::optional LastContinuousFrameId() const; + absl::optional LastContinuousTemporalUnitFrameId() const; + absl::optional DecodableTemporalUnitsInfo() const; + + int GetTotalNumberOfContinuousTemporalUnits() const; + int GetTotalNumberOfDroppedFrames() const; + int GetTotalNumberOfDiscardedPackets() const; + size_t CurrentSize() const; + + private: + struct FrameInfo { + std::unique_ptr encoded_frame; + bool continuous = false; + }; + + using FrameMap = std::map; + using FrameIterator = FrameMap::iterator; + + struct TemporalUnit { + // Both first and last are inclusive. + FrameIterator first_frame; + FrameIterator last_frame; + }; + + bool IsContinuous(const FrameIterator& it) const; + void PropagateContinuity(const FrameIterator& frame_it); + void FindNextAndLastDecodableTemporalUnit(); + void Clear(); + void UpdateDroppedFramesAndDiscardedPackets(FrameIterator begin_it, + FrameIterator end_it); + + const bool legacy_frame_id_jump_behavior_; + const size_t max_size_; + FrameMap frames_; + absl::optional next_decodable_temporal_unit_; + absl::optional decodable_temporal_units_info_; + absl::optional last_continuous_frame_id_; + absl::optional last_continuous_temporal_unit_frame_id_; + video_coding::DecodedFramesHistory decoded_frame_history_; + + int num_continuous_temporal_units_ = 0; + int num_dropped_frames_ = 0; + int num_discarded_packets_ = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_FRAME_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/frame_buffer_gn/moz.build b/third_party/libwebrtc/api/video/frame_buffer_gn/moz.build new file mode 100644 index 0000000000..b4c504524c --- /dev/null +++ b/third_party/libwebrtc/api/video/frame_buffer_gn/moz.build @@ -0,0 +1,232 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/frame_buffer.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "rt" + ] + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "crypt32", + "iphlpapi", + "secur32", + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("frame_buffer_gn") diff --git a/third_party/libwebrtc/api/video/frame_buffer_unittest.cc b/third_party/libwebrtc/api/video/frame_buffer_unittest.cc new file mode 100644 index 0000000000..92e2f67540 --- /dev/null +++ b/third_party/libwebrtc/api/video/frame_buffer_unittest.cc @@ -0,0 +1,393 @@ +/* + * Copyright (c) 2021 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. + */ +#include "api/video/frame_buffer.h" + +#include + +#include "api/video/encoded_frame.h" +#include "test/fake_encoded_frame.h" +#include "test/gmock.h" +#include "test/gtest.h" +#include "test/scoped_key_value_config.h" + +namespace webrtc { +namespace { + +using ::testing::ElementsAre; +using ::testing::Eq; +using ::testing::IsEmpty; +using ::testing::Matches; + +MATCHER_P(FrameWithId, id, "") { + return Matches(Eq(id))(arg->Id()); +} + +TEST(FrameBuffer3Test, RejectInvalidRefs) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + // Ref must be less than the id of this frame. + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(0).Id(0).Refs({0}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(absl::nullopt)); + + // Duplicate ids are also invalid. + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1, 1}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(1)); +} + +TEST(FrameBuffer3Test, LastContinuousUpdatesOnInsertedFrames) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(absl::nullopt)); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(absl::nullopt)); + + EXPECT_TRUE( + buffer.InsertFrame(test::FakeFrameBuilder().Time(10).Id(1).Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(1)); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(absl::nullopt)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(2).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(2)); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(2)); +} + +TEST(FrameBuffer3Test, LastContinuousFrameReordering) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({2}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(1)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(3)); +} + +TEST(FrameBuffer3Test, LastContinuousTemporalUnit) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE( + buffer.InsertFrame(test::FakeFrameBuilder().Time(10).Id(1).Build())); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(absl::nullopt)); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(2).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(2)); +} + +TEST(FrameBuffer3Test, LastContinuousTemporalUnitReordering) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE( + buffer.InsertFrame(test::FakeFrameBuilder().Time(10).Id(1).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(3).Refs({1}).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(4).Refs({2, 3}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(absl::nullopt)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(2).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousTemporalUnitFrameId(), Eq(4)); +} + +TEST(FrameBuffer3Test, NextDecodable) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo(), Eq(absl::nullopt)); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(10U)); +} + +TEST(FrameBuffer3Test, AdvanceNextDecodableOnExtraction) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({2}).AsLast().Build())); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(10U)); + + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(1))); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(20U)); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(2))); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(30U)); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); +} + +TEST(FrameBuffer3Test, AdvanceLastDecodableOnExtraction) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->last_rtp_timestamp, Eq(10U)); + + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(1))); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->last_rtp_timestamp, Eq(30U)); +} + +TEST(FrameBuffer3Test, FrameUpdatesNextDecodable) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).AsLast().Build())); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(20U)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_THAT(buffer.DecodableTemporalUnitsInfo()->next_rtp_timestamp, Eq(10U)); +} + +TEST(FrameBuffer3Test, KeyframeClearsFullBuffer) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/5, /*max_decode_history=*/10, + field_trials); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({2}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(4).Refs({3}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(50).Id(5).Refs({4}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(5)); + + // Frame buffer is full + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(60).Id(6).Refs({5}).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(5)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(70).Id(7).AsLast().Build())); + EXPECT_THAT(buffer.LastContinuousFrameId(), Eq(7)); +} + +TEST(FrameBuffer3Test, DropNextDecodableTemporalUnit) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({1}).AsLast().Build())); + + buffer.ExtractNextDecodableTemporalUnit(); + buffer.DropNextDecodableTemporalUnit(); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); +} + +TEST(FrameBuffer3Test, OldFramesAreIgnored) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + + buffer.ExtractNextDecodableTemporalUnit(); + buffer.ExtractNextDecodableTemporalUnit(); + + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); +} + +TEST(FrameBuffer3Test, ReturnFullTemporalUnitKSVC) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_TRUE( + buffer.InsertFrame(test::FakeFrameBuilder().Time(10).Id(1).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(2).Refs({1}).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(3).Refs({2}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(1), FrameWithId(2), FrameWithId(3))); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(4).Refs({3}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(4))); +} + +TEST(FrameBuffer3Test, InterleavedStream) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(3).Refs({1}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(4).Refs({2}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(50).Id(5).Refs({3}).AsLast().Build())); + + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(1))); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(2))); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(4))); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(5))); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(70).Id(7).Refs({5}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(7))); + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(60).Id(6).Refs({4}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), IsEmpty()); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(90).Id(9).Refs({7}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(9))); +} + +TEST(FrameBuffer3Test, LegacyFrameIdJumpBehavior) { + { + test::ScopedKeyValueConfig field_trials( + "WebRTC-LegacyFrameIdJumpBehavior/Disabled/"); + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(3).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(2).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), IsEmpty()); + } + + { + // WebRTC-LegacyFrameIdJumpBehavior is disabled by default. + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(3).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(3))); + EXPECT_FALSE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(30).Id(2).Refs({1}).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), IsEmpty()); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(1).AsLast().Build())); + EXPECT_THAT(buffer.ExtractNextDecodableTemporalUnit(), + ElementsAre(FrameWithId(1))); + } +} + +TEST(FrameBuffer3Test, TotalNumberOfContinuousTemporalUnits) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_THAT(buffer.GetTotalNumberOfContinuousTemporalUnits(), Eq(0)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_THAT(buffer.GetTotalNumberOfContinuousTemporalUnits(), Eq(1)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).Build())); + EXPECT_THAT(buffer.GetTotalNumberOfContinuousTemporalUnits(), Eq(1)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(4).Refs({2}).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(5).Refs({3, 4}).AsLast().Build())); + EXPECT_THAT(buffer.GetTotalNumberOfContinuousTemporalUnits(), Eq(1)); + + // Reordered + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(3).Refs({2}).AsLast().Build())); + EXPECT_THAT(buffer.GetTotalNumberOfContinuousTemporalUnits(), Eq(3)); +} + +TEST(FrameBuffer3Test, TotalNumberOfDroppedFrames) { + test::ScopedKeyValueConfig field_trials; + FrameBuffer buffer(/*max_frame_slots=*/10, /*max_decode_history=*/100, + field_trials); + EXPECT_THAT(buffer.GetTotalNumberOfDroppedFrames(), Eq(0)); + + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(10).Id(1).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(2).Refs({1}).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(20).Id(3).Refs({2}).AsLast().Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(4).Refs({1}).Build())); + EXPECT_TRUE(buffer.InsertFrame( + test::FakeFrameBuilder().Time(40).Id(5).Refs({4}).AsLast().Build())); + + buffer.ExtractNextDecodableTemporalUnit(); + EXPECT_THAT(buffer.GetTotalNumberOfDroppedFrames(), Eq(0)); + + buffer.DropNextDecodableTemporalUnit(); + EXPECT_THAT(buffer.GetTotalNumberOfDroppedFrames(), Eq(2)); + + buffer.ExtractNextDecodableTemporalUnit(); + EXPECT_THAT(buffer.GetTotalNumberOfDroppedFrames(), Eq(2)); +} + +} // namespace +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/hdr_metadata.cc b/third_party/libwebrtc/api/video/hdr_metadata.cc new file mode 100644 index 0000000000..e2a669c98a --- /dev/null +++ b/third_party/libwebrtc/api/video/hdr_metadata.cc @@ -0,0 +1,21 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/hdr_metadata.h" + +namespace webrtc { + +HdrMasteringMetadata::Chromaticity::Chromaticity() = default; + +HdrMasteringMetadata::HdrMasteringMetadata() = default; + +HdrMetadata::HdrMetadata() = default; + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/hdr_metadata.h b/third_party/libwebrtc/api/video/hdr_metadata.h new file mode 100644 index 0000000000..e9001a2c80 --- /dev/null +++ b/third_party/libwebrtc/api/video/hdr_metadata.h @@ -0,0 +1,105 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_HDR_METADATA_H_ +#define API_VIDEO_HDR_METADATA_H_ + +namespace webrtc { + +// SMPTE ST 2086 mastering metadata, +// see https://ieeexplore.ieee.org/document/8353899. +struct HdrMasteringMetadata { + struct Chromaticity { + Chromaticity(); + + bool operator==(const Chromaticity& rhs) const { + return x == rhs.x && y == rhs.y; + } + + bool Validate() const { + return x >= 0.0 && x <= 1.0 && y >= 0.0 && y <= 1.0; + } + + // xy chromaticity coordinates must be calculated as specified in ISO + // 11664-3:2012 Section 7, and must be specified with four decimal places. + // The x coordinate should be in the range [0.0001, 0.7400] and the y + // coordinate should be in the range [0.0001, 0.8400]. Valid range [0.0000, + // 1.0000]. + float x = 0.0f; + float y = 0.0f; + }; + + HdrMasteringMetadata(); + + bool operator==(const HdrMasteringMetadata& rhs) const { + return ((primary_r == rhs.primary_r) && (primary_g == rhs.primary_g) && + (primary_b == rhs.primary_b) && (white_point == rhs.white_point) && + (luminance_max == rhs.luminance_max) && + (luminance_min == rhs.luminance_min)); + } + + bool Validate() const { + return luminance_max >= 0.0 && luminance_max <= 20000.0 && + luminance_min >= 0.0 && luminance_min <= 5.0 && + primary_r.Validate() && primary_g.Validate() && + primary_b.Validate() && white_point.Validate(); + } + + // The nominal primaries of the mastering display. + Chromaticity primary_r; + Chromaticity primary_g; + Chromaticity primary_b; + + // The nominal chromaticity of the white point of the mastering display. + Chromaticity white_point; + + // The nominal maximum display luminance of the mastering display. Specified + // in the unit candela/m2. The value should be in the range [5, 10000] with + // zero decimal places. Valid range [0, 20000]. + float luminance_max = 0.0f; + + // The nominal minimum display luminance of the mastering display. Specified + // in the unit candela/m2. The value should be in the range [0.0001, 5.0000] + // with four decimal places. Valid range [0.0000, 5.0000]. + float luminance_min = 0.0f; +}; + +// High dynamic range (HDR) metadata common for HDR10 and WebM/VP9-based HDR +// formats. This struct replicates the HDRMetadata struct defined in +// https://cs.chromium.org/chromium/src/media/base/hdr_metadata.h +struct HdrMetadata { + HdrMetadata(); + + bool operator==(const HdrMetadata& rhs) const { + return ( + (max_content_light_level == rhs.max_content_light_level) && + (max_frame_average_light_level == rhs.max_frame_average_light_level) && + (mastering_metadata == rhs.mastering_metadata)); + } + + bool Validate() const { + return max_content_light_level >= 0 && max_content_light_level <= 20000 && + max_frame_average_light_level >= 0 && + max_frame_average_light_level <= 20000 && + mastering_metadata.Validate(); + } + + HdrMasteringMetadata mastering_metadata; + // Max content light level (CLL), i.e. maximum brightness level present in the + // stream, in nits. 1 nit = 1 candela/m2. Valid range [0, 20000]. + int max_content_light_level = 0; + // Max frame-average light level (FALL), i.e. maximum average brightness of + // the brightest frame in the stream, in nits. Valid range [0, 20000]. + int max_frame_average_light_level = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_HDR_METADATA_H_ diff --git a/third_party/libwebrtc/api/video/i010_buffer.cc b/third_party/libwebrtc/api/video/i010_buffer.cc new file mode 100644 index 0000000000..d78e854eb9 --- /dev/null +++ b/third_party/libwebrtc/api/video/i010_buffer.cc @@ -0,0 +1,213 @@ +/* + * Copyright (c) 2018 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. + */ +#include "api/video/i010_buffer.h" + +#include + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; +static const int kBytesPerPixel = 2; + +namespace webrtc { + +namespace { + +int I010DataSize(int height, int stride_y, int stride_u, int stride_v) { + return kBytesPerPixel * + (stride_y * height + (stride_u + stride_v) * ((height + 1) / 2)); +} + +} // namespace + +I010Buffer::I010Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I010DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, (width + 1) / 2); + RTC_DCHECK_GE(stride_v, (width + 1) / 2); +} + +I010Buffer::~I010Buffer() {} + +// static +rtc::scoped_refptr I010Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height, width, + (width + 1) / 2, (width + 1) / 2); +} + +// static +rtc::scoped_refptr I010Buffer::Copy( + const I010BufferInterface& source) { + const int width = source.width(); + const int height = source.height(); + rtc::scoped_refptr buffer = Create(width, height); + int res = libyuv::I010Copy( + source.DataY(), source.StrideY(), source.DataU(), source.StrideU(), + source.DataV(), source.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), width, height); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +// static +rtc::scoped_refptr I010Buffer::Copy( + const I420BufferInterface& source) { + const int width = source.width(); + const int height = source.height(); + rtc::scoped_refptr buffer = Create(width, height); + int res = libyuv::I420ToI010( + source.DataY(), source.StrideY(), source.DataU(), source.StrideU(), + source.DataV(), source.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), width, height); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +// static +rtc::scoped_refptr I010Buffer::Rotate( + const I010BufferInterface& src, + VideoRotation rotation) { + if (rotation == webrtc::kVideoRotation_0) + return Copy(src); + + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + Create(rotated_width, rotated_height); + + int res = libyuv::I010Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), src.DataV(), + src.StrideV(), buffer->MutableDataY(), buffer->StrideY(), + buffer->MutableDataU(), buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), src.width(), src.height(), + static_cast(rotation)); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +rtc::scoped_refptr I010Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + int res = libyuv::I010ToI420( + DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), width(), height()); + RTC_DCHECK_EQ(res, 0); + + return i420_buffer; +} + +int I010Buffer::width() const { + return width_; +} + +int I010Buffer::height() const { + return height_; +} + +const uint16_t* I010Buffer::DataY() const { + return data_.get(); +} +const uint16_t* I010Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint16_t* I010Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * ((height_ + 1) / 2); +} + +int I010Buffer::StrideY() const { + return stride_y_; +} +int I010Buffer::StrideU() const { + return stride_u_; +} +int I010Buffer::StrideV() const { + return stride_v_; +} + +uint16_t* I010Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint16_t* I010Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint16_t* I010Buffer::MutableDataV() { + return const_cast(DataV()); +} + +void I010Buffer::CropAndScaleFrom(const I010BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + // Make sure offset is even so that u/v plane becomes aligned. + const int uv_offset_x = offset_x / 2; + const int uv_offset_y = offset_y / 2; + offset_x = uv_offset_x * 2; + offset_y = uv_offset_y * 2; + + const uint16_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint16_t* u_plane = + src.DataU() + src.StrideU() * uv_offset_y + uv_offset_x; + const uint16_t* v_plane = + src.DataV() + src.StrideV() * uv_offset_y + uv_offset_x; + int res = libyuv::I420Scale_16( + y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, src.StrideV(), + crop_width, crop_height, MutableDataY(), StrideY(), MutableDataU(), + StrideU(), MutableDataV(), StrideV(), width(), height(), + libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +void I010Buffer::ScaleFrom(const I010BufferInterface& src) { + CropAndScaleFrom(src, 0, 0, src.width(), src.height()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i010_buffer.h b/third_party/libwebrtc/api/video/i010_buffer.h new file mode 100644 index 0000000000..11e0879fec --- /dev/null +++ b/third_party/libwebrtc/api/video/i010_buffer.h @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef API_VIDEO_I010_BUFFER_H_ +#define API_VIDEO_I010_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" + +namespace webrtc { + +// Plain I010 buffer in standard memory. +class I010Buffer : public I010BufferInterface { + public: + // Create a new buffer. + static rtc::scoped_refptr Create(int width, int height); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I010BufferInterface& buffer); + + // Convert and put I420 buffer into a new buffer. + static rtc::scoped_refptr Copy(const I420BufferInterface& buffer); + + // Return a rotated copy of `src`. + static rtc::scoped_refptr Rotate(const I010BufferInterface& src, + VideoRotation rotation); + + // VideoFrameBuffer implementation. + rtc::scoped_refptr ToI420() override; + + // PlanarYuv16BBuffer implementation. + int width() const override; + int height() const override; + const uint16_t* DataY() const override; + const uint16_t* DataU() const override; + const uint16_t* DataV() const override; + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint16_t* MutableDataY(); + uint16_t* MutableDataU(); + uint16_t* MutableDataV(); + + // Scale the cropped area of `src` to the size of `this` buffer, and + // write the result into `this`. + void CropAndScaleFrom(const I010BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + // Scale all of `src` to the size of `this` buffer, with no cropping. + void ScaleFrom(const I010BufferInterface& src); + + protected: + I010Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + ~I010Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I010_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/i210_buffer.cc b/third_party/libwebrtc/api/video/i210_buffer.cc new file mode 100644 index 0000000000..c83c8a0c0b --- /dev/null +++ b/third_party/libwebrtc/api/video/i210_buffer.cc @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2022 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. + */ +#include "api/video/i210_buffer.h" + +#include + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "api/video/i422_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; +static const int kBytesPerPixel = 2; + +namespace webrtc { + +namespace { + +int I210DataSize(int height, int stride_y, int stride_u, int stride_v) { + return kBytesPerPixel * + (stride_y * height + stride_u * height + stride_v * height); +} + +} // namespace + +I210Buffer::I210Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I210DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, (width + 1) / 2); + RTC_DCHECK_GE(stride_v, (width + 1) / 2); +} + +I210Buffer::~I210Buffer() {} + +// static +rtc::scoped_refptr I210Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height, width, + (width + 1) / 2, (width + 1) / 2); +} + +// static +rtc::scoped_refptr I210Buffer::Copy( + const I210BufferInterface& source) { + const int width = source.width(); + const int height = source.height(); + rtc::scoped_refptr buffer = Create(width, height); + RTC_CHECK_EQ( + 0, libyuv::I210Copy( + source.DataY(), source.StrideY(), source.DataU(), source.StrideU(), + source.DataV(), source.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), width, height)); + return buffer; +} + +// static +rtc::scoped_refptr I210Buffer::Copy( + const I420BufferInterface& source) { + const int width = source.width(); + const int height = source.height(); + auto i422buffer = I422Buffer::Copy(source); + rtc::scoped_refptr buffer = Create(width, height); + RTC_CHECK_EQ(0, libyuv::I422ToI210(i422buffer->DataY(), i422buffer->StrideY(), + i422buffer->DataU(), i422buffer->StrideU(), + i422buffer->DataV(), i422buffer->StrideV(), + buffer->MutableDataY(), buffer->StrideY(), + buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), + width, height)); + return buffer; +} + +// static +rtc::scoped_refptr I210Buffer::Rotate( + const I210BufferInterface& src, + VideoRotation rotation) { + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + I210Buffer::Create(rotated_width, rotated_height); + + RTC_CHECK_EQ(0, + libyuv::I210Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), + src.DataV(), src.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), src.width(), + src.height(), static_cast(rotation))); + + return buffer; +} + +rtc::scoped_refptr I210Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + libyuv::I210ToI420(DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), + width(), height()); + return i420_buffer; +} + +int I210Buffer::width() const { + return width_; +} + +int I210Buffer::height() const { + return height_; +} + +const uint16_t* I210Buffer::DataY() const { + return data_.get(); +} +const uint16_t* I210Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint16_t* I210Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * height_; +} + +int I210Buffer::StrideY() const { + return stride_y_; +} +int I210Buffer::StrideU() const { + return stride_u_; +} +int I210Buffer::StrideV() const { + return stride_v_; +} + +uint16_t* I210Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint16_t* I210Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint16_t* I210Buffer::MutableDataV() { + return const_cast(DataV()); +} + +void I210Buffer::CropAndScaleFrom(const I210BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + RTC_CHECK_GE(crop_width, 0); + RTC_CHECK_GE(crop_height, 0); + + // Make sure offset is even so that u/v plane becomes aligned. + const int uv_offset_x = offset_x / 2; + const int uv_offset_y = offset_y; + offset_x = uv_offset_x * 2; + + const uint16_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint16_t* u_plane = + src.DataU() + src.StrideU() * uv_offset_y + uv_offset_x; + const uint16_t* v_plane = + src.DataV() + src.StrideV() * uv_offset_y + uv_offset_x; + int res = libyuv::I422Scale_16( + y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, src.StrideV(), + crop_width, crop_height, MutableDataY(), StrideY(), MutableDataU(), + StrideU(), MutableDataV(), StrideV(), width(), height(), + libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +void I210Buffer::ScaleFrom(const I210BufferInterface& src) { + CropAndScaleFrom(src, 0, 0, src.width(), src.height()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i210_buffer.h b/third_party/libwebrtc/api/video/i210_buffer.h new file mode 100644 index 0000000000..e3b6452b95 --- /dev/null +++ b/third_party/libwebrtc/api/video/i210_buffer.h @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2022 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. + */ + +#ifndef API_VIDEO_I210_BUFFER_H_ +#define API_VIDEO_I210_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" + +namespace webrtc { + +// Plain I210 (yuv 422 planar 10 bits) buffer in standard memory. +class I210Buffer : public I210BufferInterface { + public: + // Create a new buffer. + static rtc::scoped_refptr Create(int width, int height); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I210BufferInterface& buffer); + + // Convert and put I420 buffer into a new buffer. + static rtc::scoped_refptr Copy(const I420BufferInterface& buffer); + + // Return a rotated copy of `src`. + static rtc::scoped_refptr Rotate(const I210BufferInterface& src, + VideoRotation rotation); + + // VideoFrameBuffer implementation. + rtc::scoped_refptr ToI420() override; + + // PlanarYuv16BBuffer implementation. + int width() const override; + int height() const override; + const uint16_t* DataY() const override; + const uint16_t* DataU() const override; + const uint16_t* DataV() const override; + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint16_t* MutableDataY(); + uint16_t* MutableDataU(); + uint16_t* MutableDataV(); + + // Scale the cropped area of `src` to the size of `this` buffer, and + // write the result into `this`. + void CropAndScaleFrom(const I210BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + // Scale all of `src` to the size of `this` buffer, with no cropping. + void ScaleFrom(const I210BufferInterface& src); + + protected: + I210Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + ~I210Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I210_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/i410_buffer.cc b/third_party/libwebrtc/api/video/i410_buffer.cc new file mode 100644 index 0000000000..1b0d4fdb5c --- /dev/null +++ b/third_party/libwebrtc/api/video/i410_buffer.cc @@ -0,0 +1,221 @@ +/* + * Copyright (c) 2023 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. + */ +#include "api/video/i410_buffer.h" + +#include + +#include +#include + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/planar_functions.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; +static const int kBytesPerPixel = 2; + +namespace webrtc { + +namespace { + +int I410DataSize(int height, int stride_y, int stride_u, int stride_v) { + return kBytesPerPixel * + (stride_y * height + stride_u * height + stride_v * height); +} + +} // namespace + +I410Buffer::I410Buffer(int width, int height) + : I410Buffer(width, height, width, width, width) {} + +I410Buffer::I410Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I410DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, width); + RTC_DCHECK_GE(stride_v, width); +} + +I410Buffer::~I410Buffer() {} + +// static +rtc::scoped_refptr I410Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height); +} + +// static +rtc::scoped_refptr I410Buffer::Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v) { + return rtc::make_ref_counted(width, height, stride_y, stride_u, + stride_v); +} + +// static +rtc::scoped_refptr I410Buffer::Copy( + const I410BufferInterface& source) { + return Copy(source.width(), source.height(), source.DataY(), source.StrideY(), + source.DataU(), source.StrideU(), source.DataV(), + source.StrideV()); +} + +// static +rtc::scoped_refptr I410Buffer::Copy(int width, + int height, + const uint16_t* data_y, + int stride_y, + const uint16_t* data_u, + int stride_u, + const uint16_t* data_v, + int stride_v) { + // Note: May use different strides than the input data. + rtc::scoped_refptr buffer = Create(width, height); + int res = libyuv::I410Copy(data_y, stride_y, data_u, stride_u, data_v, + stride_v, buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), + buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), width, height); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +// static +rtc::scoped_refptr I410Buffer::Rotate( + const I410BufferInterface& src, + VideoRotation rotation) { + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + I410Buffer::Create(rotated_width, rotated_height); + + int res = libyuv::I410Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), src.DataV(), + src.StrideV(), buffer->MutableDataY(), buffer->StrideY(), + buffer->MutableDataU(), buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), src.width(), src.height(), + static_cast(rotation)); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +rtc::scoped_refptr I410Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + int res = libyuv::I410ToI420( + DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), width(), height()); + RTC_DCHECK_EQ(res, 0); + + return i420_buffer; +} + +void I410Buffer::InitializeData() { + memset(data_.get(), 0, + I410DataSize(height_, stride_y_, stride_u_, stride_v_)); +} + +int I410Buffer::width() const { + return width_; +} + +int I410Buffer::height() const { + return height_; +} + +const uint16_t* I410Buffer::DataY() const { + return data_.get(); +} +const uint16_t* I410Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint16_t* I410Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * height_; +} + +int I410Buffer::StrideY() const { + return stride_y_; +} +int I410Buffer::StrideU() const { + return stride_u_; +} +int I410Buffer::StrideV() const { + return stride_v_; +} + +uint16_t* I410Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint16_t* I410Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint16_t* I410Buffer::MutableDataV() { + return const_cast(DataV()); +} + +void I410Buffer::CropAndScaleFrom(const I410BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + const uint16_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint16_t* u_plane = src.DataU() + src.StrideU() * offset_y + offset_x; + const uint16_t* v_plane = src.DataV() + src.StrideV() * offset_y + offset_x; + int res = libyuv::I444Scale_16( + y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, src.StrideV(), + crop_width, crop_height, MutableDataY(), StrideY(), MutableDataU(), + StrideU(), MutableDataV(), StrideV(), width(), height(), + libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +void I410Buffer::ScaleFrom(const I410BufferInterface& src) { + CropAndScaleFrom(src, 0, 0, src.width(), src.height()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i410_buffer.h b/third_party/libwebrtc/api/video/i410_buffer.h new file mode 100644 index 0000000000..1c0cd86c12 --- /dev/null +++ b/third_party/libwebrtc/api/video/i410_buffer.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2023 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. + */ + +#ifndef API_VIDEO_I410_BUFFER_H_ +#define API_VIDEO_I410_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" + +namespace webrtc { + +// Plain I410 (yuv 444 planar 10 bits) buffer in standard memory. +class RTC_EXPORT I410Buffer : public I410BufferInterface { + public: + static rtc::scoped_refptr Create(int width, int height); + static rtc::scoped_refptr Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I410BufferInterface& buffer); + + static rtc::scoped_refptr Copy(int width, + int height, + const uint16_t* data_y, + int stride_y, + const uint16_t* data_u, + int stride_u, + const uint16_t* data_v, + int stride_v); + + // Returns a rotated copy of |src|. + static rtc::scoped_refptr Rotate(const I410BufferInterface& src, + VideoRotation rotation); + + rtc::scoped_refptr ToI420() final; + const I420BufferInterface* GetI420() const final { return nullptr; } + + // Sets all three planes to all zeros. Used to work around for + // quirks in memory checkers + // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and + // ffmpeg (http://crbug.com/390941). + // TODO(https://crbug.com/390941): Deprecated. Should be deleted if/when those + // issues are resolved in a better way. Or in the mean time, use SetBlack. + void InitializeData(); + + int width() const override; + int height() const override; + const uint16_t* DataY() const override; + const uint16_t* DataU() const override; + const uint16_t* DataV() const override; + + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint16_t* MutableDataY(); + uint16_t* MutableDataU(); + uint16_t* MutableDataV(); + + // Scale the cropped area of |src| to the size of |this| buffer, and + // write the result into |this|. + void CropAndScaleFrom(const I410BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + // Scale all of `src` to the size of `this` buffer, with no cropping. + void ScaleFrom(const I410BufferInterface& src); + + protected: + I410Buffer(int width, int height); + I410Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + + ~I410Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I410_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/i420_buffer.cc b/third_party/libwebrtc/api/video/i420_buffer.cc new file mode 100644 index 0000000000..bf7fc06ee9 --- /dev/null +++ b/third_party/libwebrtc/api/video/i420_buffer.cc @@ -0,0 +1,232 @@ +/* + * Copyright (c) 2015 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. + */ +#include "api/video/i420_buffer.h" + +#include + +#include +#include + +#include "api/make_ref_counted.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/planar_functions.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; + +namespace webrtc { + +namespace { + +int I420DataSize(int height, int stride_y, int stride_u, int stride_v) { + return stride_y * height + (stride_u + stride_v) * ((height + 1) / 2); +} + +} // namespace + +I420Buffer::I420Buffer(int width, int height) + : I420Buffer(width, height, width, (width + 1) / 2, (width + 1) / 2) {} + +I420Buffer::I420Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I420DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, (width + 1) / 2); + RTC_DCHECK_GE(stride_v, (width + 1) / 2); +} + +I420Buffer::~I420Buffer() {} + +// static +rtc::scoped_refptr I420Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height); +} + +// static +rtc::scoped_refptr I420Buffer::Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v) { + return rtc::make_ref_counted(width, height, stride_y, stride_u, + stride_v); +} + +// static +rtc::scoped_refptr I420Buffer::Copy( + const I420BufferInterface& source) { + return Copy(source.width(), source.height(), source.DataY(), source.StrideY(), + source.DataU(), source.StrideU(), source.DataV(), + source.StrideV()); +} + +// static +rtc::scoped_refptr I420Buffer::Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v) { + // Note: May use different strides than the input data. + rtc::scoped_refptr buffer = Create(width, height); + RTC_CHECK_EQ(0, libyuv::I420Copy(data_y, stride_y, data_u, stride_u, data_v, + stride_v, buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), + buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), width, height)); + return buffer; +} + +// static +rtc::scoped_refptr I420Buffer::Rotate( + const I420BufferInterface& src, + VideoRotation rotation) { + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + I420Buffer::Create(rotated_width, rotated_height); + + RTC_CHECK_EQ(0, + libyuv::I420Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), + src.DataV(), src.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), src.width(), + src.height(), static_cast(rotation))); + + return buffer; +} + +void I420Buffer::InitializeData() { + memset(data_.get(), 0, + I420DataSize(height_, stride_y_, stride_u_, stride_v_)); +} + +int I420Buffer::width() const { + return width_; +} + +int I420Buffer::height() const { + return height_; +} + +const uint8_t* I420Buffer::DataY() const { + return data_.get(); +} +const uint8_t* I420Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint8_t* I420Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * ((height_ + 1) / 2); +} + +int I420Buffer::StrideY() const { + return stride_y_; +} +int I420Buffer::StrideU() const { + return stride_u_; +} +int I420Buffer::StrideV() const { + return stride_v_; +} + +uint8_t* I420Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint8_t* I420Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint8_t* I420Buffer::MutableDataV() { + return const_cast(DataV()); +} + +// static +void I420Buffer::SetBlack(I420Buffer* buffer) { + RTC_CHECK(libyuv::I420Rect(buffer->MutableDataY(), buffer->StrideY(), + buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), 0, 0, + buffer->width(), buffer->height(), 0, 128, + 128) == 0); +} + +void I420Buffer::CropAndScaleFrom(const I420BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + // Make sure offset is even so that u/v plane becomes aligned. + const int uv_offset_x = offset_x / 2; + const int uv_offset_y = offset_y / 2; + offset_x = uv_offset_x * 2; + offset_y = uv_offset_y * 2; + + const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint8_t* u_plane = + src.DataU() + src.StrideU() * uv_offset_y + uv_offset_x; + const uint8_t* v_plane = + src.DataV() + src.StrideV() * uv_offset_y + uv_offset_x; + int res = + libyuv::I420Scale(y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, + src.StrideV(), crop_width, crop_height, MutableDataY(), + StrideY(), MutableDataU(), StrideU(), MutableDataV(), + StrideV(), width(), height(), libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +void I420Buffer::CropAndScaleFrom(const I420BufferInterface& src) { + const int crop_width = + height() > 0 ? std::min(src.width(), width() * src.height() / height()) + : src.width(); + const int crop_height = + width() > 0 ? std::min(src.height(), height() * src.width() / width()) + : src.height(); + + CropAndScaleFrom(src, (src.width() - crop_width) / 2, + (src.height() - crop_height) / 2, crop_width, crop_height); +} + +void I420Buffer::ScaleFrom(const I420BufferInterface& src) { + CropAndScaleFrom(src, 0, 0, src.width(), src.height()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i420_buffer.h b/third_party/libwebrtc/api/video/i420_buffer.h new file mode 100644 index 0000000000..b337489657 --- /dev/null +++ b/third_party/libwebrtc/api/video/i420_buffer.h @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef API_VIDEO_I420_BUFFER_H_ +#define API_VIDEO_I420_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Plain I420 buffer in standard memory. +class RTC_EXPORT I420Buffer : public I420BufferInterface { + public: + static rtc::scoped_refptr Create(int width, int height); + static rtc::scoped_refptr Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I420BufferInterface& buffer); + // Deprecated. + static rtc::scoped_refptr Copy(const VideoFrameBuffer& buffer) { + return Copy(*buffer.GetI420()); + } + + static rtc::scoped_refptr Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v); + + // Returns a rotated copy of `src`. + static rtc::scoped_refptr Rotate(const I420BufferInterface& src, + VideoRotation rotation); + // Deprecated. + static rtc::scoped_refptr Rotate(const VideoFrameBuffer& src, + VideoRotation rotation) { + return Rotate(*src.GetI420(), rotation); + } + + // Sets the buffer to all black. + static void SetBlack(I420Buffer* buffer); + + // Sets all three planes to all zeros. Used to work around for + // quirks in memory checkers + // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and + // ffmpeg (http://crbug.com/390941). + // TODO(https://crbug.com/390941): Deprecated. Should be deleted if/when those + // issues are resolved in a better way. Or in the mean time, use SetBlack. + void InitializeData(); + + int width() const override; + int height() const override; + const uint8_t* DataY() const override; + const uint8_t* DataU() const override; + const uint8_t* DataV() const override; + + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint8_t* MutableDataY(); + uint8_t* MutableDataU(); + uint8_t* MutableDataV(); + + // Scale the cropped area of `src` to the size of `this` buffer, and + // write the result into `this`. + void CropAndScaleFrom(const I420BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + // The common case of a center crop, when needed to adjust the + // aspect ratio without distorting the image. + void CropAndScaleFrom(const I420BufferInterface& src); + + // Scale all of `src` to the size of `this` buffer, with no cropping. + void ScaleFrom(const I420BufferInterface& src); + + protected: + I420Buffer(int width, int height); + I420Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + + ~I420Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I420_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/i422_buffer.cc b/third_party/libwebrtc/api/video/i422_buffer.cc new file mode 100644 index 0000000000..fddc1b57fd --- /dev/null +++ b/third_party/libwebrtc/api/video/i422_buffer.cc @@ -0,0 +1,237 @@ +/* + * Copyright (c) 2021 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. + */ +#include "api/video/i422_buffer.h" + +#include + +#include +#include + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/planar_functions.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; + +namespace webrtc { + +namespace { + +int I422DataSize(int height, int stride_y, int stride_u, int stride_v) { + return stride_y * height + stride_u * height + stride_v * height; +} +} // namespace + +I422Buffer::I422Buffer(int width, int height) + : I422Buffer(width, height, width, (width + 1) / 2, (width + 1) / 2) {} + +I422Buffer::I422Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I422DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, (width + 1) / 2); + RTC_DCHECK_GE(stride_v, (width + 1) / 2); +} + +I422Buffer::~I422Buffer() {} + +// static +rtc::scoped_refptr I422Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height); +} + +// static +rtc::scoped_refptr I422Buffer::Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v) { + return rtc::make_ref_counted(width, height, stride_y, stride_u, + stride_v); +} + +// static +rtc::scoped_refptr I422Buffer::Copy( + const I422BufferInterface& source) { + return Copy(source.width(), source.height(), source.DataY(), source.StrideY(), + source.DataU(), source.StrideU(), source.DataV(), + source.StrideV()); +} + +// static +rtc::scoped_refptr I422Buffer::Copy( + const I420BufferInterface& source) { + const int width = source.width(); + const int height = source.height(); + rtc::scoped_refptr buffer = Create(width, height); + int res = libyuv::I420ToI422( + source.DataY(), source.StrideY(), source.DataU(), source.StrideU(), + source.DataV(), source.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), width, height); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +// static +rtc::scoped_refptr I422Buffer::Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v) { + // Note: May use different strides than the input data. + rtc::scoped_refptr buffer = Create(width, height); + int res = libyuv::I422Copy(data_y, stride_y, data_u, stride_u, data_v, + stride_v, buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), + buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), width, height); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +// static +rtc::scoped_refptr I422Buffer::Rotate( + const I422BufferInterface& src, + VideoRotation rotation) { + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + I422Buffer::Create(rotated_width, rotated_height); + + int res = libyuv::I422Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), src.DataV(), + src.StrideV(), buffer->MutableDataY(), buffer->StrideY(), + buffer->MutableDataU(), buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), src.width(), src.height(), + static_cast(rotation)); + RTC_DCHECK_EQ(res, 0); + + return buffer; +} + +rtc::scoped_refptr I422Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + int res = libyuv::I422ToI420( + DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), width(), height()); + RTC_DCHECK_EQ(res, 0); + + return i420_buffer; +} + +void I422Buffer::InitializeData() { + memset(data_.get(), 0, + I422DataSize(height_, stride_y_, stride_u_, stride_v_)); +} + +int I422Buffer::width() const { + return width_; +} + +int I422Buffer::height() const { + return height_; +} + +const uint8_t* I422Buffer::DataY() const { + return data_.get(); +} +const uint8_t* I422Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint8_t* I422Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * height_; +} + +int I422Buffer::StrideY() const { + return stride_y_; +} +int I422Buffer::StrideU() const { + return stride_u_; +} +int I422Buffer::StrideV() const { + return stride_v_; +} + +uint8_t* I422Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint8_t* I422Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint8_t* I422Buffer::MutableDataV() { + return const_cast(DataV()); +} + +void I422Buffer::CropAndScaleFrom(const I422BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + // Make sure offset is even so that u/v plane becomes aligned. + const int uv_offset_x = offset_x / 2; + const int uv_offset_y = offset_y; + offset_x = uv_offset_x * 2; + + const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint8_t* u_plane = + src.DataU() + src.StrideU() * uv_offset_y + uv_offset_x; + const uint8_t* v_plane = + src.DataV() + src.StrideV() * uv_offset_y + uv_offset_x; + + int res = + libyuv::I422Scale(y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, + src.StrideV(), crop_width, crop_height, MutableDataY(), + StrideY(), MutableDataU(), StrideU(), MutableDataV(), + StrideV(), width(), height(), libyuv::kFilterBox); + RTC_DCHECK_EQ(res, 0); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i422_buffer.h b/third_party/libwebrtc/api/video/i422_buffer.h new file mode 100644 index 0000000000..600b4ecea7 --- /dev/null +++ b/third_party/libwebrtc/api/video/i422_buffer.h @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef API_VIDEO_I422_BUFFER_H_ +#define API_VIDEO_I422_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Plain I422 buffer in standard memory. +class RTC_EXPORT I422Buffer : public I422BufferInterface { + public: + static rtc::scoped_refptr Create(int width, int height); + static rtc::scoped_refptr Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I422BufferInterface& buffer); + /// Convert and put I420 buffer into a new buffer. + static rtc::scoped_refptr Copy(const I420BufferInterface& buffer); + + static rtc::scoped_refptr Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v); + + // Returns a rotated copy of `src`. + static rtc::scoped_refptr Rotate(const I422BufferInterface& src, + VideoRotation rotation); + + rtc::scoped_refptr ToI420() final; + const I420BufferInterface* GetI420() const final { return nullptr; } + + // Sets the buffer to all black. + static void SetBlack(I422Buffer* buffer); + + // Sets all three planes to all zeros. Used to work around for + // quirks in memory checkers + // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and + // ffmpeg (http://crbug.com/390941). + // TODO(https://crbug.com/390941): Deprecated. Should be deleted if/when those + // issues are resolved in a better way. Or in the mean time, use SetBlack. + void InitializeData(); + + int width() const override; + int height() const override; + const uint8_t* DataY() const override; + const uint8_t* DataU() const override; + const uint8_t* DataV() const override; + + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint8_t* MutableDataY(); + uint8_t* MutableDataU(); + uint8_t* MutableDataV(); + + // Scale the cropped area of `src` to the size of `this` buffer, and + // write the result into `this`. + void CropAndScaleFrom(const I422BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + // The common case of a center crop, when needed to adjust the + // aspect ratio without distorting the image. + void CropAndScaleFrom(const I422BufferInterface& src); + + // Scale all of `src` to the size of `this` buffer, with no cropping. + void ScaleFrom(const I422BufferInterface& src); + + protected: + I422Buffer(int width, int height); + I422Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + + ~I422Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I422_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/i444_buffer.cc b/third_party/libwebrtc/api/video/i444_buffer.cc new file mode 100644 index 0000000000..98e892308f --- /dev/null +++ b/third_party/libwebrtc/api/video/i444_buffer.cc @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2021 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. + */ +#include "api/video/i444_buffer.h" + +#include + +#include +#include + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/planar_functions.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD. +static const int kBufferAlignment = 64; + +namespace webrtc { + +namespace { + +int I444DataSize(int height, int stride_y, int stride_u, int stride_v) { + return stride_y * height + stride_u * height + stride_v * height; +} + +} // namespace + +I444Buffer::I444Buffer(int width, int height) + : I444Buffer(width, height, width, (width), (width)) {} + +I444Buffer::I444Buffer(int width, + int height, + int stride_y, + int stride_u, + int stride_v) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_u_(stride_u), + stride_v_(stride_v), + data_(static_cast( + AlignedMalloc(I444DataSize(height, stride_y, stride_u, stride_v), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_u, (width)); + RTC_DCHECK_GE(stride_v, (width)); +} + +I444Buffer::~I444Buffer() {} + +// static +rtc::scoped_refptr I444Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height); +} + +// static +rtc::scoped_refptr I444Buffer::Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v) { + return rtc::make_ref_counted(width, height, stride_y, stride_u, + stride_v); +} + +// static +rtc::scoped_refptr I444Buffer::Copy( + const I444BufferInterface& source) { + return Copy(source.width(), source.height(), source.DataY(), source.StrideY(), + source.DataU(), source.StrideU(), source.DataV(), + source.StrideV()); +} + +// static +rtc::scoped_refptr I444Buffer::Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v) { + // Note: May use different strides than the input data. + rtc::scoped_refptr buffer = Create(width, height); + RTC_CHECK_EQ(0, libyuv::I444Copy(data_y, stride_y, data_u, stride_u, data_v, + stride_v, buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), + buffer->StrideU(), buffer->MutableDataV(), + buffer->StrideV(), width, height)); + return buffer; +} + +// static +rtc::scoped_refptr I444Buffer::Rotate( + const I444BufferInterface& src, + VideoRotation rotation) { + RTC_CHECK(src.DataY()); + RTC_CHECK(src.DataU()); + RTC_CHECK(src.DataV()); + + int rotated_width = src.width(); + int rotated_height = src.height(); + if (rotation == webrtc::kVideoRotation_90 || + rotation == webrtc::kVideoRotation_270) { + std::swap(rotated_width, rotated_height); + } + + rtc::scoped_refptr buffer = + I444Buffer::Create(rotated_width, rotated_height); + + RTC_CHECK_EQ(0, + libyuv::I444Rotate( + src.DataY(), src.StrideY(), src.DataU(), src.StrideU(), + src.DataV(), src.StrideV(), buffer->MutableDataY(), + buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(), + buffer->MutableDataV(), buffer->StrideV(), src.width(), + src.height(), static_cast(rotation))); + + return buffer; +} + +rtc::scoped_refptr I444Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + libyuv::I444ToI420(DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), + width(), height()); + return i420_buffer; +} + +void I444Buffer::InitializeData() { + memset(data_.get(), 0, + I444DataSize(height_, stride_y_, stride_u_, stride_v_)); +} + +int I444Buffer::width() const { + return width_; +} + +int I444Buffer::height() const { + return height_; +} + +const uint8_t* I444Buffer::DataY() const { + return data_.get(); +} +const uint8_t* I444Buffer::DataU() const { + return data_.get() + stride_y_ * height_; +} +const uint8_t* I444Buffer::DataV() const { + return data_.get() + stride_y_ * height_ + stride_u_ * ((height_)); +} + +int I444Buffer::StrideY() const { + return stride_y_; +} +int I444Buffer::StrideU() const { + return stride_u_; +} +int I444Buffer::StrideV() const { + return stride_v_; +} + +uint8_t* I444Buffer::MutableDataY() { + return const_cast(DataY()); +} +uint8_t* I444Buffer::MutableDataU() { + return const_cast(DataU()); +} +uint8_t* I444Buffer::MutableDataV() { + return const_cast(DataV()); +} + +void I444Buffer::CropAndScaleFrom(const I444BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint8_t* u_plane = src.DataU() + src.StrideU() * offset_y + offset_x; + const uint8_t* v_plane = src.DataV() + src.StrideV() * offset_y + offset_x; + int res = + libyuv::I444Scale(y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane, + src.StrideV(), crop_width, crop_height, MutableDataY(), + StrideY(), MutableDataU(), StrideU(), MutableDataV(), + StrideV(), width(), height(), libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/i444_buffer.h b/third_party/libwebrtc/api/video/i444_buffer.h new file mode 100644 index 0000000000..f1e3f63114 --- /dev/null +++ b/third_party/libwebrtc/api/video/i444_buffer.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2021 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. + */ + +#ifndef API_VIDEO_I444_BUFFER_H_ +#define API_VIDEO_I444_BUFFER_H_ + +#include + +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/memory/aligned_malloc.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Plain I444 buffer in standard memory. +// I444 represents an image with in YUV format withouth any chroma subsampling. +// https://en.wikipedia.org/wiki/Chroma_subsampling#4:4:4 +class RTC_EXPORT I444Buffer : public I444BufferInterface { + public: + static rtc::scoped_refptr Create(int width, int height); + static rtc::scoped_refptr Create(int width, + int height, + int stride_y, + int stride_u, + int stride_v); + + // Create a new buffer and copy the pixel data. + static rtc::scoped_refptr Copy(const I444BufferInterface& buffer); + + static rtc::scoped_refptr Copy(int width, + int height, + const uint8_t* data_y, + int stride_y, + const uint8_t* data_u, + int stride_u, + const uint8_t* data_v, + int stride_v); + + // Returns a rotated copy of |src|. + static rtc::scoped_refptr Rotate(const I444BufferInterface& src, + VideoRotation rotation); + + rtc::scoped_refptr ToI420() final; + const I420BufferInterface* GetI420() const final { return nullptr; } + + // Sets all three planes to all zeros. Used to work around for + // quirks in memory checkers + // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and + // ffmpeg (http://crbug.com/390941). + // TODO(https://crbug.com/390941): Deprecated. Should be deleted if/when those + // issues are resolved in a better way. Or in the mean time, use SetBlack. + void InitializeData(); + + int width() const override; + int height() const override; + const uint8_t* DataY() const override; + const uint8_t* DataU() const override; + const uint8_t* DataV() const override; + + int StrideY() const override; + int StrideU() const override; + int StrideV() const override; + + uint8_t* MutableDataY(); + uint8_t* MutableDataU(); + uint8_t* MutableDataV(); + + // Scale the cropped area of |src| to the size of |this| buffer, and + // write the result into |this|. + void CropAndScaleFrom(const I444BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + protected: + I444Buffer(int width, int height); + I444Buffer(int width, int height, int stride_y, int stride_u, int stride_v); + + ~I444Buffer() override; + + private: + const int width_; + const int height_; + const int stride_y_; + const int stride_u_; + const int stride_v_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_I444_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/nv12_buffer.cc b/third_party/libwebrtc/api/video/nv12_buffer.cc new file mode 100644 index 0000000000..ca9dcd8677 --- /dev/null +++ b/third_party/libwebrtc/api/video/nv12_buffer.cc @@ -0,0 +1,155 @@ +/* + * Copyright (c) 2020 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. + */ + +#include "api/video/nv12_buffer.h" + +#include "api/make_ref_counted.h" +#include "api/video/i420_buffer.h" +#include "rtc_base/checks.h" +#include "third_party/libyuv/include/libyuv/convert.h" +#include "third_party/libyuv/include/libyuv/scale.h" + +namespace webrtc { + +namespace { + +static const int kBufferAlignment = 64; + +int NV12DataSize(int height, int stride_y, int stride_uv) { + return stride_y * height + stride_uv * ((height + 1) / 2); +} + +} // namespace + +NV12Buffer::NV12Buffer(int width, int height) + : NV12Buffer(width, height, width, width + width % 2) {} + +NV12Buffer::NV12Buffer(int width, int height, int stride_y, int stride_uv) + : width_(width), + height_(height), + stride_y_(stride_y), + stride_uv_(stride_uv), + data_(static_cast( + AlignedMalloc(NV12DataSize(height_, stride_y_, stride_uv), + kBufferAlignment))) { + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); + RTC_DCHECK_GE(stride_y, width); + RTC_DCHECK_GE(stride_uv, (width + width % 2)); +} + +NV12Buffer::~NV12Buffer() = default; + +// static +rtc::scoped_refptr NV12Buffer::Create(int width, int height) { + return rtc::make_ref_counted(width, height); +} + +// static +rtc::scoped_refptr NV12Buffer::Create(int width, + int height, + int stride_y, + int stride_uv) { + return rtc::make_ref_counted(width, height, stride_y, stride_uv); +} + +// static +rtc::scoped_refptr NV12Buffer::Copy( + const I420BufferInterface& i420_buffer) { + rtc::scoped_refptr buffer = + NV12Buffer::Create(i420_buffer.width(), i420_buffer.height()); + libyuv::I420ToNV12( + i420_buffer.DataY(), i420_buffer.StrideY(), i420_buffer.DataU(), + i420_buffer.StrideU(), i420_buffer.DataV(), i420_buffer.StrideV(), + buffer->MutableDataY(), buffer->StrideY(), buffer->MutableDataUV(), + buffer->StrideUV(), buffer->width(), buffer->height()); + return buffer; +} + +rtc::scoped_refptr NV12Buffer::ToI420() { + rtc::scoped_refptr i420_buffer = + I420Buffer::Create(width(), height()); + libyuv::NV12ToI420(DataY(), StrideY(), DataUV(), StrideUV(), + i420_buffer->MutableDataY(), i420_buffer->StrideY(), + i420_buffer->MutableDataU(), i420_buffer->StrideU(), + i420_buffer->MutableDataV(), i420_buffer->StrideV(), + width(), height()); + return i420_buffer; +} + +int NV12Buffer::width() const { + return width_; +} +int NV12Buffer::height() const { + return height_; +} + +int NV12Buffer::StrideY() const { + return stride_y_; +} +int NV12Buffer::StrideUV() const { + return stride_uv_; +} + +const uint8_t* NV12Buffer::DataY() const { + return data_.get(); +} + +const uint8_t* NV12Buffer::DataUV() const { + return data_.get() + UVOffset(); +} + +uint8_t* NV12Buffer::MutableDataY() { + return data_.get(); +} + +uint8_t* NV12Buffer::MutableDataUV() { + return data_.get() + UVOffset(); +} + +size_t NV12Buffer::UVOffset() const { + return stride_y_ * height_; +} + +void NV12Buffer::InitializeData() { + memset(data_.get(), 0, NV12DataSize(height_, stride_y_, stride_uv_)); +} + +void NV12Buffer::CropAndScaleFrom(const NV12BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height) { + RTC_CHECK_LE(crop_width, src.width()); + RTC_CHECK_LE(crop_height, src.height()); + RTC_CHECK_LE(crop_width + offset_x, src.width()); + RTC_CHECK_LE(crop_height + offset_y, src.height()); + RTC_CHECK_GE(offset_x, 0); + RTC_CHECK_GE(offset_y, 0); + + // Make sure offset is even so that u/v plane becomes aligned. + const int uv_offset_x = offset_x / 2; + const int uv_offset_y = offset_y / 2; + offset_x = uv_offset_x * 2; + offset_y = uv_offset_y * 2; + + const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x; + const uint8_t* uv_plane = + src.DataUV() + src.StrideUV() * uv_offset_y + uv_offset_x * 2; + + int res = libyuv::NV12Scale(y_plane, src.StrideY(), uv_plane, src.StrideUV(), + crop_width, crop_height, MutableDataY(), + StrideY(), MutableDataUV(), StrideUV(), width(), + height(), libyuv::kFilterBox); + + RTC_DCHECK_EQ(res, 0); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/nv12_buffer.h b/third_party/libwebrtc/api/video/nv12_buffer.h new file mode 100644 index 0000000000..46a85f82e1 --- /dev/null +++ b/third_party/libwebrtc/api/video/nv12_buffer.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2020 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. + */ + +#ifndef API_VIDEO_NV12_BUFFER_H_ +#define API_VIDEO_NV12_BUFFER_H_ + +#include +#include + +#include "api/scoped_refptr.h" +#include "api/video/video_frame_buffer.h" +#include "rtc_base/memory/aligned_malloc.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// NV12 is a biplanar encoding format, with full-resolution Y and +// half-resolution interleved UV. More information can be found at +// http://msdn.microsoft.com/library/windows/desktop/dd206750.aspx#nv12. +class RTC_EXPORT NV12Buffer : public NV12BufferInterface { + public: + static rtc::scoped_refptr Create(int width, int height); + static rtc::scoped_refptr Create(int width, + int height, + int stride_y, + int stride_uv); + static rtc::scoped_refptr Copy( + const I420BufferInterface& i420_buffer); + + rtc::scoped_refptr ToI420() override; + + int width() const override; + int height() const override; + + int StrideY() const override; + int StrideUV() const override; + + const uint8_t* DataY() const override; + const uint8_t* DataUV() const override; + + uint8_t* MutableDataY(); + uint8_t* MutableDataUV(); + + // Sets all three planes to all zeros. Used to work around for + // quirks in memory checkers + // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and + // ffmpeg (http://crbug.com/390941). + // TODO(https://crbug.com/390941): Deprecated. Should be deleted if/when those + // issues are resolved in a better way. Or in the mean time, use SetBlack. + void InitializeData(); + + // Scale the cropped area of `src` to the size of `this` buffer, and + // write the result into `this`. + void CropAndScaleFrom(const NV12BufferInterface& src, + int offset_x, + int offset_y, + int crop_width, + int crop_height); + + protected: + NV12Buffer(int width, int height); + NV12Buffer(int width, int height, int stride_y, int stride_uv); + + ~NV12Buffer() override; + + private: + size_t UVOffset() const; + + const int width_; + const int height_; + const int stride_y_; + const int stride_uv_; + const std::unique_ptr data_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_NV12_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/recordable_encoded_frame.h b/third_party/libwebrtc/api/video/recordable_encoded_frame.h new file mode 100644 index 0000000000..47ea23f119 --- /dev/null +++ b/third_party/libwebrtc/api/video/recordable_encoded_frame.h @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2019 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. + */ + +#ifndef API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ +#define API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ + +#include "api/array_view.h" +#include "api/scoped_refptr.h" +#include "api/units/timestamp.h" +#include "api/video/color_space.h" +#include "api/video/encoded_image.h" +#include "api/video/video_codec_type.h" + +namespace webrtc { + +// Interface for accessing recordable elements of an encoded frame. +class RecordableEncodedFrame { + public: + // Encoded resolution in pixels + // TODO(bugs.webrtc.org/12114) : remove in favor of Resolution. + struct EncodedResolution { + bool empty() const { return width == 0 && height == 0; } + + unsigned width = 0; + unsigned height = 0; + }; + + virtual ~RecordableEncodedFrame() = default; + + // Provides access to encoded data + virtual rtc::scoped_refptr encoded_buffer() + const = 0; + + // Optionally returns the colorspace of the encoded frame. This can differ + // from the eventually decoded frame's colorspace. + virtual absl::optional color_space() const = 0; + + // Returns the codec of the encoded frame + virtual VideoCodecType codec() const = 0; + + // Returns whether the encoded frame is a key frame + virtual bool is_key_frame() const = 0; + + // Returns the frame's encoded resolution. May be 0x0 if the frame + // doesn't contain resolution information + virtual EncodedResolution resolution() const = 0; + + // Returns the computed render time + virtual Timestamp render_time() const = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ diff --git a/third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build b/third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build new file mode 100644 index 0000000000..af294ef3ca --- /dev/null +++ b/third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build @@ -0,0 +1,209 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("recordable_encoded_frame_gn") diff --git a/third_party/libwebrtc/api/video/render_resolution.h b/third_party/libwebrtc/api/video/render_resolution.h new file mode 100644 index 0000000000..fcf4f122d6 --- /dev/null +++ b/third_party/libwebrtc/api/video/render_resolution.h @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2021 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. + */ + +#ifndef API_VIDEO_RENDER_RESOLUTION_H_ +#define API_VIDEO_RENDER_RESOLUTION_H_ + +namespace webrtc { + +// TODO(bugs.webrtc.org/12114) : remove in favor of Resolution. +class RenderResolution { + public: + constexpr RenderResolution() = default; + constexpr RenderResolution(int width, int height) + : width_(width), height_(height) {} + RenderResolution(const RenderResolution&) = default; + RenderResolution& operator=(const RenderResolution&) = default; + + friend bool operator==(const RenderResolution& lhs, + const RenderResolution& rhs) { + return lhs.width_ == rhs.width_ && lhs.height_ == rhs.height_; + } + friend bool operator!=(const RenderResolution& lhs, + const RenderResolution& rhs) { + return !(lhs == rhs); + } + + constexpr bool Valid() const { return width_ > 0 && height_ > 0; } + + constexpr int Width() const { return width_; } + constexpr int Height() const { return height_; } + + private: + int width_ = 0; + int height_ = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_RENDER_RESOLUTION_H_ diff --git a/third_party/libwebrtc/api/video/render_resolution_gn/moz.build b/third_party/libwebrtc/api/video/render_resolution_gn/moz.build new file mode 100644 index 0000000000..5f97a983f8 --- /dev/null +++ b/third_party/libwebrtc/api/video/render_resolution_gn/moz.build @@ -0,0 +1,201 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("render_resolution_gn") diff --git a/third_party/libwebrtc/api/video/resolution.h b/third_party/libwebrtc/api/video/resolution.h new file mode 100644 index 0000000000..11ffef0b03 --- /dev/null +++ b/third_party/libwebrtc/api/video/resolution.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2022 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. + */ + +#ifndef API_VIDEO_RESOLUTION_H_ +#define API_VIDEO_RESOLUTION_H_ + +#include + +namespace webrtc { + +// A struct representing a video resolution in pixels. +struct Resolution { + int width = 0; + int height = 0; + + // Helper methods. + int PixelCount() const { return width * height; } + std::pair ToPair() const { return std::make_pair(width, height); } +}; + +inline bool operator==(const Resolution& lhs, const Resolution& rhs) { + return lhs.width == rhs.width && lhs.height == rhs.height; +} + +inline bool operator!=(const Resolution& lhs, const Resolution& rhs) { + return !(lhs == rhs); +} + +} // namespace webrtc + +#endif // API_VIDEO_RESOLUTION_H_ diff --git a/third_party/libwebrtc/api/video/resolution_gn/moz.build b/third_party/libwebrtc/api/video/resolution_gn/moz.build new file mode 100644 index 0000000000..deafa478dd --- /dev/null +++ b/third_party/libwebrtc/api/video/resolution_gn/moz.build @@ -0,0 +1,201 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("resolution_gn") diff --git a/third_party/libwebrtc/api/video/rtp_video_frame_assembler.cc b/third_party/libwebrtc/api/video/rtp_video_frame_assembler.cc new file mode 100644 index 0000000000..b748534f3f --- /dev/null +++ b/third_party/libwebrtc/api/video/rtp_video_frame_assembler.cc @@ -0,0 +1,340 @@ +/* + * Copyright (c) 2021 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. + */ + +#include "api/video/rtp_video_frame_assembler.h" + +#include +#include +#include +#include +#include +#include + +#include "absl/container/inlined_vector.h" +#include "absl/types/optional.h" +#include "modules/rtp_rtcp/source/rtp_dependency_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_packet_received.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_av1.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_generic.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_h264.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_raw.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_vp8.h" +#include "modules/rtp_rtcp/source/video_rtp_depacketizer_vp9.h" +#include "modules/video_coding/frame_object.h" +#include "modules/video_coding/packet_buffer.h" +#include "modules/video_coding/rtp_frame_reference_finder.h" +#include "rtc_base/logging.h" +#include "rtc_base/numerics/sequence_number_unwrapper.h" + +namespace webrtc { +namespace { +std::unique_ptr CreateDepacketizer( + RtpVideoFrameAssembler::PayloadFormat payload_format) { + switch (payload_format) { + case RtpVideoFrameAssembler::kRaw: + return std::make_unique(); + case RtpVideoFrameAssembler::kH264: + return std::make_unique(); + case RtpVideoFrameAssembler::kVp8: + return std::make_unique(); + case RtpVideoFrameAssembler::kVp9: + return std::make_unique(); + case RtpVideoFrameAssembler::kAv1: + return std::make_unique(); + case RtpVideoFrameAssembler::kGeneric: + return std::make_unique(); + } + RTC_DCHECK_NOTREACHED(); + return nullptr; +} +} // namespace + +class RtpVideoFrameAssembler::Impl { + public: + explicit Impl(std::unique_ptr depacketizer); + ~Impl() = default; + + FrameVector InsertPacket(const RtpPacketReceived& packet); + + private: + using RtpFrameVector = + absl::InlinedVector, 3>; + + RtpFrameVector AssembleFrames( + video_coding::PacketBuffer::InsertResult insert_result); + FrameVector FindReferences(RtpFrameVector frames); + FrameVector UpdateWithPadding(uint16_t seq_num); + bool ParseDependenciesDescriptorExtension(const RtpPacketReceived& rtp_packet, + RTPVideoHeader& video_header); + bool ParseGenericDescriptorExtension(const RtpPacketReceived& rtp_packet, + RTPVideoHeader& video_header); + void ClearOldData(uint16_t incoming_seq_num); + + std::unique_ptr video_structure_; + SeqNumUnwrapper frame_id_unwrapper_; + absl::optional video_structure_frame_id_; + std::unique_ptr depacketizer_; + video_coding::PacketBuffer packet_buffer_; + RtpFrameReferenceFinder reference_finder_; +}; + +RtpVideoFrameAssembler::Impl::Impl( + std::unique_ptr depacketizer) + : depacketizer_(std::move(depacketizer)), + packet_buffer_(/*start_buffer_size=*/2048, /*max_buffer_size=*/2048) {} + +RtpVideoFrameAssembler::FrameVector RtpVideoFrameAssembler::Impl::InsertPacket( + const RtpPacketReceived& rtp_packet) { + if (rtp_packet.payload_size() == 0) { + ClearOldData(rtp_packet.SequenceNumber()); + return UpdateWithPadding(rtp_packet.SequenceNumber()); + } + + absl::optional parsed_payload = + depacketizer_->Parse(rtp_packet.PayloadBuffer()); + + if (parsed_payload == absl::nullopt) { + return {}; + } + + if (rtp_packet.HasExtension()) { + if (!ParseDependenciesDescriptorExtension(rtp_packet, + parsed_payload->video_header)) { + return {}; + } + } else if (rtp_packet.HasExtension()) { + if (!ParseGenericDescriptorExtension(rtp_packet, + parsed_payload->video_header)) { + return {}; + } + } + + parsed_payload->video_header.is_last_packet_in_frame |= rtp_packet.Marker(); + + auto packet = std::make_unique( + rtp_packet, parsed_payload->video_header); + packet->video_payload = std::move(parsed_payload->video_payload); + + ClearOldData(rtp_packet.SequenceNumber()); + return FindReferences( + AssembleFrames(packet_buffer_.InsertPacket(std::move(packet)))); +} + +void RtpVideoFrameAssembler::Impl::ClearOldData(uint16_t incoming_seq_num) { + constexpr uint16_t kOldSeqNumThreshold = 2000; + uint16_t old_seq_num = incoming_seq_num - kOldSeqNumThreshold; + packet_buffer_.ClearTo(old_seq_num); + reference_finder_.ClearTo(old_seq_num); +} + +RtpVideoFrameAssembler::Impl::RtpFrameVector +RtpVideoFrameAssembler::Impl::AssembleFrames( + video_coding::PacketBuffer::InsertResult insert_result) { + video_coding::PacketBuffer::Packet* first_packet = nullptr; + std::vector> payloads; + RtpFrameVector result; + + for (auto& packet : insert_result.packets) { + if (packet->is_first_packet_in_frame()) { + first_packet = packet.get(); + payloads.clear(); + } + payloads.emplace_back(packet->video_payload); + + if (packet->is_last_packet_in_frame()) { + rtc::scoped_refptr bitstream = + depacketizer_->AssembleFrame(payloads); + + if (!bitstream) { + continue; + } + + const video_coding::PacketBuffer::Packet& last_packet = *packet; + result.push_back(std::make_unique( + first_packet->seq_num, // + last_packet.seq_num, // + last_packet.marker_bit, // + /*times_nacked=*/0, // + /*first_packet_received_time=*/0, // + /*last_packet_received_time=*/0, // + first_packet->timestamp, // + /*ntp_time_ms=*/0, // + /*timing=*/VideoSendTiming(), // + first_packet->payload_type, // + first_packet->codec(), // + last_packet.video_header.rotation, // + last_packet.video_header.content_type, // + first_packet->video_header, // + last_packet.video_header.color_space, // + /*packet_infos=*/RtpPacketInfos(), // + std::move(bitstream))); + } + } + + return result; +} + +RtpVideoFrameAssembler::FrameVector +RtpVideoFrameAssembler::Impl::FindReferences(RtpFrameVector frames) { + FrameVector res; + for (auto& frame : frames) { + auto complete_frames = reference_finder_.ManageFrame(std::move(frame)); + for (std::unique_ptr& complete_frame : complete_frames) { + uint16_t rtp_seq_num_start = complete_frame->first_seq_num(); + uint16_t rtp_seq_num_end = complete_frame->last_seq_num(); + res.emplace_back(rtp_seq_num_start, rtp_seq_num_end, + std::move(complete_frame)); + } + } + return res; +} + +RtpVideoFrameAssembler::FrameVector +RtpVideoFrameAssembler::Impl::UpdateWithPadding(uint16_t seq_num) { + auto res = + FindReferences(AssembleFrames(packet_buffer_.InsertPadding(seq_num))); + auto ref_finder_update = reference_finder_.PaddingReceived(seq_num); + + for (std::unique_ptr& complete_frame : ref_finder_update) { + uint16_t rtp_seq_num_start = complete_frame->first_seq_num(); + uint16_t rtp_seq_num_end = complete_frame->last_seq_num(); + res.emplace_back(rtp_seq_num_start, rtp_seq_num_end, + std::move(complete_frame)); + } + + return res; +} + +bool RtpVideoFrameAssembler::Impl::ParseDependenciesDescriptorExtension( + const RtpPacketReceived& rtp_packet, + RTPVideoHeader& video_header) { + webrtc::DependencyDescriptor dependency_descriptor; + + if (!rtp_packet.GetExtension( + video_structure_.get(), &dependency_descriptor)) { + // Descriptor is either malformed, or the template referenced is not in + // the `video_structure_` currently being held. + // TODO(bugs.webrtc.org/10342): Improve packet reordering behavior. + RTC_LOG(LS_WARNING) << "ssrc: " << rtp_packet.Ssrc() + << " Failed to parse dependency descriptor."; + return false; + } + + if (dependency_descriptor.attached_structure != nullptr && + !dependency_descriptor.first_packet_in_frame) { + RTC_LOG(LS_WARNING) << "ssrc: " << rtp_packet.Ssrc() + << "Invalid dependency descriptor: structure " + "attached to non first packet of a frame."; + return false; + } + + video_header.is_first_packet_in_frame = + dependency_descriptor.first_packet_in_frame; + video_header.is_last_packet_in_frame = + dependency_descriptor.last_packet_in_frame; + + int64_t frame_id = + frame_id_unwrapper_.Unwrap(dependency_descriptor.frame_number); + auto& generic_descriptor_info = video_header.generic.emplace(); + generic_descriptor_info.frame_id = frame_id; + generic_descriptor_info.spatial_index = + dependency_descriptor.frame_dependencies.spatial_id; + generic_descriptor_info.temporal_index = + dependency_descriptor.frame_dependencies.temporal_id; + + for (int fdiff : dependency_descriptor.frame_dependencies.frame_diffs) { + generic_descriptor_info.dependencies.push_back(frame_id - fdiff); + } + for (int cdiff : dependency_descriptor.frame_dependencies.chain_diffs) { + generic_descriptor_info.chain_diffs.push_back(frame_id - cdiff); + } + generic_descriptor_info.decode_target_indications = + dependency_descriptor.frame_dependencies.decode_target_indications; + if (dependency_descriptor.resolution) { + video_header.width = dependency_descriptor.resolution->Width(); + video_header.height = dependency_descriptor.resolution->Height(); + } + if (dependency_descriptor.active_decode_targets_bitmask.has_value()) { + generic_descriptor_info.active_decode_targets = + *dependency_descriptor.active_decode_targets_bitmask; + } + + // FrameDependencyStructure is sent in the dependency descriptor of the first + // packet of a key frame and is required to parse all subsequent packets until + // the next key frame. + if (dependency_descriptor.attached_structure) { + RTC_DCHECK(dependency_descriptor.first_packet_in_frame); + if (video_structure_frame_id_ > frame_id) { + RTC_LOG(LS_WARNING) + << "Arrived key frame with id " << frame_id << " and structure id " + << dependency_descriptor.attached_structure->structure_id + << " is older than the latest received key frame with id " + << *video_structure_frame_id_ << " and structure id " + << video_structure_->structure_id; + return false; + } + video_structure_ = std::move(dependency_descriptor.attached_structure); + video_structure_frame_id_ = frame_id; + video_header.frame_type = VideoFrameType::kVideoFrameKey; + } else { + video_header.frame_type = VideoFrameType::kVideoFrameDelta; + } + return true; +} + +bool RtpVideoFrameAssembler::Impl::ParseGenericDescriptorExtension( + const RtpPacketReceived& rtp_packet, + RTPVideoHeader& video_header) { + RtpGenericFrameDescriptor generic_frame_descriptor; + if (!rtp_packet.GetExtension( + &generic_frame_descriptor)) { + return false; + } + + video_header.is_first_packet_in_frame = + generic_frame_descriptor.FirstPacketInSubFrame(); + video_header.is_last_packet_in_frame = + generic_frame_descriptor.LastPacketInSubFrame(); + + if (generic_frame_descriptor.FirstPacketInSubFrame()) { + video_header.frame_type = + generic_frame_descriptor.FrameDependenciesDiffs().empty() + ? VideoFrameType::kVideoFrameKey + : VideoFrameType::kVideoFrameDelta; + + auto& generic_descriptor_info = video_header.generic.emplace(); + int64_t frame_id = + frame_id_unwrapper_.Unwrap(generic_frame_descriptor.FrameId()); + generic_descriptor_info.frame_id = frame_id; + generic_descriptor_info.spatial_index = + generic_frame_descriptor.SpatialLayer(); + generic_descriptor_info.temporal_index = + generic_frame_descriptor.TemporalLayer(); + for (uint16_t fdiff : generic_frame_descriptor.FrameDependenciesDiffs()) { + generic_descriptor_info.dependencies.push_back(frame_id - fdiff); + } + } + video_header.width = generic_frame_descriptor.Width(); + video_header.height = generic_frame_descriptor.Height(); + return true; +} + +RtpVideoFrameAssembler::RtpVideoFrameAssembler(PayloadFormat payload_format) + : impl_(std::make_unique(CreateDepacketizer(payload_format))) {} + +RtpVideoFrameAssembler::~RtpVideoFrameAssembler() = default; + +RtpVideoFrameAssembler::FrameVector RtpVideoFrameAssembler::InsertPacket( + const RtpPacketReceived& packet) { + return impl_->InsertPacket(packet); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/rtp_video_frame_assembler.h b/third_party/libwebrtc/api/video/rtp_video_frame_assembler.h new file mode 100644 index 0000000000..83162cb818 --- /dev/null +++ b/third_party/libwebrtc/api/video/rtp_video_frame_assembler.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2021 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. + */ + +#ifndef API_VIDEO_RTP_VIDEO_FRAME_ASSEMBLER_H_ +#define API_VIDEO_RTP_VIDEO_FRAME_ASSEMBLER_H_ + +#include +#include +#include + +#include "absl/container/inlined_vector.h" +#include "api/video/encoded_frame.h" +#include "modules/rtp_rtcp/source/rtp_packet_received.h" + +namespace webrtc { +// The RtpVideoFrameAssembler takes RtpPacketReceived and assembles them into +// complete frames. A frame is considered complete when all packets of the frame +// has been received, the bitstream data has successfully extracted, an ID has +// been assigned, and all dependencies are known. Frame IDs are strictly +// monotonic in decode order, dependencies are expressed as frame IDs. +class RtpVideoFrameAssembler { + public: + // The RtpVideoFrameAssembler should return "RTP frames", but for now there + // is no good class for this purpose. For now return an EncodedFrame bundled + // with some minimal RTP information. + class AssembledFrame { + public: + AssembledFrame(uint16_t rtp_seq_num_start, + uint16_t rtp_seq_num_end, + std::unique_ptr frame) + : rtp_seq_num_start_(rtp_seq_num_start), + rtp_seq_num_end_(rtp_seq_num_end), + frame_(std::move(frame)) {} + + uint16_t RtpSeqNumStart() const { return rtp_seq_num_start_; } + uint16_t RtpSeqNumEnd() const { return rtp_seq_num_end_; } + std::unique_ptr ExtractFrame() { return std::move(frame_); } + + private: + uint16_t rtp_seq_num_start_; + uint16_t rtp_seq_num_end_; + std::unique_ptr frame_; + }; + + // FrameVector is just a vector-like type of std::unique_ptr. + // The vector type may change without notice. + using FrameVector = absl::InlinedVector; + enum PayloadFormat { kRaw, kH264, kVp8, kVp9, kAv1, kGeneric }; + + explicit RtpVideoFrameAssembler(PayloadFormat payload_format); + RtpVideoFrameAssembler(const RtpVideoFrameAssembler& other) = delete; + RtpVideoFrameAssembler& operator=(const RtpVideoFrameAssembler& other) = + delete; + ~RtpVideoFrameAssembler(); + + // Typically when a packet is inserted zero or one frame is completed. In the + // case of RTP packets being inserted out of order then sometime multiple + // frames could be completed from a single packet, hence the 'FrameVector' + // return type. + FrameVector InsertPacket(const RtpPacketReceived& packet); + + private: + class Impl; + std::unique_ptr impl_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_RTP_VIDEO_FRAME_ASSEMBLER_H_ diff --git a/third_party/libwebrtc/api/video/rtp_video_frame_assembler_unittests.cc b/third_party/libwebrtc/api/video/rtp_video_frame_assembler_unittests.cc new file mode 100644 index 0000000000..82defb8399 --- /dev/null +++ b/third_party/libwebrtc/api/video/rtp_video_frame_assembler_unittests.cc @@ -0,0 +1,583 @@ +/* + * Copyright (c) 2021 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. + */ + +#include + +#include "api/array_view.h" +#include "api/video/rtp_video_frame_assembler.h" +#include "modules/rtp_rtcp/source/rtp_dependency_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_format.h" +#include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_packet_to_send.h" +#include "modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { +namespace { + +using ::testing::ElementsAreArray; +using ::testing::Eq; +using ::testing::IsEmpty; +using ::testing::Matches; +using ::testing::SizeIs; +using ::testing::UnorderedElementsAre; +using ::testing::UnorderedElementsAreArray; +using PayloadFormat = RtpVideoFrameAssembler::PayloadFormat; + +class PacketBuilder { + public: + explicit PacketBuilder(PayloadFormat format) + : format_(format), packet_to_send_(&extension_manager_) {} + + PacketBuilder& WithSeqNum(uint16_t seq_num) { + seq_num_ = seq_num; + return *this; + } + + PacketBuilder& WithPayload(rtc::ArrayView payload) { + payload_.assign(payload.begin(), payload.end()); + return *this; + } + + PacketBuilder& WithVideoHeader(const RTPVideoHeader& video_header) { + video_header_ = video_header; + return *this; + } + + template + PacketBuilder& WithExtension(int id, const Args&... args) { + extension_manager_.Register(id); + packet_to_send_.IdentifyExtensions(extension_manager_); + packet_to_send_.SetExtension(std::forward(args)...); + return *this; + } + + RtpPacketReceived Build() { + auto packetizer = + RtpPacketizer::Create(GetVideoCodecType(), payload_, {}, video_header_); + packetizer->NextPacket(&packet_to_send_); + packet_to_send_.SetSequenceNumber(seq_num_); + + RtpPacketReceived received(&extension_manager_); + received.Parse(packet_to_send_.Buffer()); + return received; + } + + private: + absl::optional GetVideoCodecType() { + switch (format_) { + case PayloadFormat::kRaw: { + return absl::nullopt; + } + case PayloadFormat::kH264: { + return kVideoCodecH264; + } + case PayloadFormat::kVp8: { + return kVideoCodecVP8; + } + case PayloadFormat::kVp9: { + return kVideoCodecVP9; + } + case PayloadFormat::kAv1: { + return kVideoCodecAV1; + } + case PayloadFormat::kGeneric: { + return kVideoCodecGeneric; + } + } + RTC_DCHECK_NOTREACHED(); + return absl::nullopt; + } + + const RtpVideoFrameAssembler::PayloadFormat format_; + uint16_t seq_num_ = 0; + std::vector payload_; + RTPVideoHeader video_header_; + RtpPacketReceived::ExtensionManager extension_manager_; + RtpPacketToSend packet_to_send_; +}; + +RtpPacketReceived PaddingPacket(uint16_t seq_num) { + RtpPacketReceived padding_packet; + padding_packet.SetSequenceNumber(seq_num); + padding_packet.SetPadding(224); + return padding_packet; +} + +void AppendFrames(RtpVideoFrameAssembler::FrameVector from, + RtpVideoFrameAssembler::FrameVector& to) { + to.insert(to.end(), std::make_move_iterator(from.begin()), + std::make_move_iterator(from.end())); +} + +rtc::ArrayView References(const std::unique_ptr& frame) { + return rtc::MakeArrayView(frame->references, frame->num_references); +} + +rtc::ArrayView Payload(const std::unique_ptr& frame) { + return rtc::ArrayView(*frame->GetEncodedData()); +} + +TEST(RtpVideoFrameAssembler, Vp8Packetization) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kVp8); + + // When sending VP8 over RTP parts of the payload is actually inspected at the + // RTP level. It just so happen that the initial 'V' sets the keyframe bit + // (0x01) to the correct value. + uint8_t kKeyframePayload[] = "Vp8Keyframe"; + ASSERT_EQ(kKeyframePayload[0] & 0x01, 0); + + uint8_t kDeltaframePayload[] = "SomeFrame"; + ASSERT_EQ(kDeltaframePayload[0] & 0x01, 1); + + RtpVideoFrameAssembler::FrameVector frames; + + RTPVideoHeader video_header; + auto& vp8_header = + video_header.video_type_header.emplace(); + + vp8_header.pictureId = 10; + vp8_header.tl0PicIdx = 0; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kVp8) + .WithPayload(kKeyframePayload) + .WithVideoHeader(video_header) + .Build()), + frames); + + vp8_header.pictureId = 11; + vp8_header.tl0PicIdx = 1; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kVp8) + .WithPayload(kDeltaframePayload) + .WithVideoHeader(video_header) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(10)); + EXPECT_THAT(References(first_frame), IsEmpty()); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kKeyframePayload)); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(11)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(10)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kDeltaframePayload)); +} + +TEST(RtpVideoFrameAssembler, Vp9Packetization) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kVp9); + RtpVideoFrameAssembler::FrameVector frames; + + uint8_t kPayload[] = "SomePayload"; + + RTPVideoHeader video_header; + auto& vp9_header = + video_header.video_type_header.emplace(); + vp9_header.InitRTPVideoHeaderVP9(); + + vp9_header.picture_id = 10; + vp9_header.tl0_pic_idx = 0; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kVp9) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .Build()), + frames); + + vp9_header.picture_id = 11; + vp9_header.tl0_pic_idx = 1; + vp9_header.inter_pic_predicted = true; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kVp9) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(10)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(11)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(10)); +} + +TEST(RtpVideoFrameAssembler, Av1Packetization) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kAv1); + RtpVideoFrameAssembler::FrameVector frames; + + auto kKeyframePayload = + BuildAv1Frame({Av1Obu(kAv1ObuTypeSequenceHeader).WithPayload({1, 2, 3}), + Av1Obu(kAv1ObuTypeFrame).WithPayload({4, 5, 6})}); + + auto kDeltaframePayload = + BuildAv1Frame({Av1Obu(kAv1ObuTypeFrame).WithPayload({7, 8, 9})}); + + RTPVideoHeader video_header; + + video_header.frame_type = VideoFrameType::kVideoFrameKey; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kAv1) + .WithPayload(kKeyframePayload) + .WithVideoHeader(video_header) + .WithSeqNum(20) + .Build()), + frames); + + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kAv1) + .WithPayload(kDeltaframePayload) + .WithSeqNum(21) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(20)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kKeyframePayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(21)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kDeltaframePayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(20)); +} + +TEST(RtpVideoFrameAssembler, RawPacketizationDependencyDescriptorExtension) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kRaw); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = "SomePayload"; + + FrameDependencyStructure dependency_structure; + dependency_structure.num_decode_targets = 1; + dependency_structure.num_chains = 1; + dependency_structure.decode_target_protected_by_chain.push_back(0); + dependency_structure.templates.push_back( + FrameDependencyTemplate().S(0).T(0).Dtis("S").ChainDiffs({0})); + dependency_structure.templates.push_back( + FrameDependencyTemplate().S(0).T(0).Dtis("S").ChainDiffs({10}).FrameDiffs( + {10})); + + DependencyDescriptor dependency_descriptor; + + dependency_descriptor.frame_number = 10; + dependency_descriptor.frame_dependencies = dependency_structure.templates[0]; + dependency_descriptor.attached_structure = + std::make_unique(dependency_structure); + AppendFrames(assembler.InsertPacket( + PacketBuilder(PayloadFormat::kRaw) + .WithPayload(kPayload) + .WithExtension( + 1, dependency_structure, dependency_descriptor) + .Build()), + frames); + + dependency_descriptor.frame_number = 20; + dependency_descriptor.frame_dependencies = dependency_structure.templates[1]; + dependency_descriptor.attached_structure.reset(); + AppendFrames(assembler.InsertPacket( + PacketBuilder(PayloadFormat::kRaw) + .WithPayload(kPayload) + .WithExtension( + 1, dependency_structure, dependency_descriptor) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(10)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(20)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(10)); +} + +TEST(RtpVideoFrameAssembler, RawPacketizationGenericDescriptor00Extension) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kRaw); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = "SomePayload"; + + RtpGenericFrameDescriptor generic; + + generic.SetFirstPacketInSubFrame(true); + generic.SetLastPacketInSubFrame(true); + generic.SetFrameId(100); + AppendFrames( + assembler.InsertPacket( + PacketBuilder(PayloadFormat::kRaw) + .WithPayload(kPayload) + .WithExtension(1, generic) + .Build()), + frames); + + generic.SetFrameId(102); + generic.AddFrameDependencyDiff(2); + AppendFrames( + assembler.InsertPacket( + PacketBuilder(PayloadFormat::kRaw) + .WithPayload(kPayload) + .WithExtension(1, generic) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(100)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(102)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(100)); +} + +TEST(RtpVideoFrameAssembler, RawPacketizationGenericPayloadDescriptor) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = "SomePayload"; + + RTPVideoHeader video_header; + + video_header.frame_type = VideoFrameType::kVideoFrameKey; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(123) + .Build()), + frames); + + video_header.frame_type = VideoFrameType::kVideoFrameDelta; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(124) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(2)); + + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(123)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(124)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(123)); +} + +TEST(RtpVideoFrameAssembler, Padding) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = "SomePayload"; + + RTPVideoHeader video_header; + + video_header.frame_type = VideoFrameType::kVideoFrameKey; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(123) + .Build()), + frames); + + video_header.frame_type = VideoFrameType::kVideoFrameDelta; + AppendFrames(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(125) + .Build()), + frames); + + ASSERT_THAT(frames, SizeIs(1)); + auto first_frame = frames[0].ExtractFrame(); + EXPECT_THAT(first_frame->Id(), Eq(123)); + EXPECT_THAT(Payload(first_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(first_frame), IsEmpty()); + + AppendFrames(assembler.InsertPacket(PaddingPacket(/*seq_num=*/124)), frames); + + ASSERT_THAT(frames, SizeIs(2)); + auto second_frame = frames[1].ExtractFrame(); + EXPECT_THAT(second_frame->Id(), Eq(125)); + EXPECT_THAT(Payload(second_frame), ElementsAreArray(kPayload)); + EXPECT_THAT(References(second_frame), UnorderedElementsAre(123)); +} + +TEST(RtpVideoFrameAssembler, ClearOldPackets) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + + // If we don't have a payload the packet will be counted as a padding packet. + uint8_t kPayload[] = "DontCare"; + + RTPVideoHeader video_header; + video_header.frame_type = VideoFrameType::kVideoFrameKey; + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(0) + .Build()), + SizeIs(1)); + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(2000) + .Build()), + SizeIs(1)); + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(0) + .Build()), + SizeIs(0)); + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(1) + .Build()), + SizeIs(1)); +} + +TEST(RtpVideoFrameAssembler, ClearOldPacketsWithPadding) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + uint8_t kPayload[] = "DontCare"; + + RTPVideoHeader video_header; + video_header.frame_type = VideoFrameType::kVideoFrameKey; + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(0) + .Build()), + SizeIs(1)); + + EXPECT_THAT(assembler.InsertPacket(PaddingPacket(/*seq_num=*/2000)), + SizeIs(0)); + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(0) + .Build()), + SizeIs(0)); + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(1) + .Build()), + SizeIs(1)); +} + +TEST(RtpVideoFrameAssembler, SeqNumStartAndSeqNumEndSet) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = + "Some payload that will get split into two when packetized."; + + RTPVideoHeader video_header; + video_header.frame_type = VideoFrameType::kVideoFrameKey; + RtpPacketizer::PayloadSizeLimits limits; + limits.max_payload_len = sizeof(kPayload) - 1; + + auto packetizer = + RtpPacketizer::Create(kVideoCodecGeneric, kPayload, limits, video_header); + ASSERT_THAT(packetizer->NumPackets(), Eq(2U)); + + RtpPacketReceived::ExtensionManager extension_manager; + { + RtpPacketToSend send_packet(&extension_manager); + packetizer->NextPacket(&send_packet); + send_packet.SetSequenceNumber(123); + RtpPacketReceived received_packet(&extension_manager); + received_packet.Parse(send_packet.Buffer()); + assembler.InsertPacket(received_packet); + } + + { + RtpPacketToSend send_packet(&extension_manager); + packetizer->NextPacket(&send_packet); + send_packet.SetSequenceNumber(124); + RtpPacketReceived received_packet(&extension_manager); + received_packet.Parse(send_packet.Buffer()); + AppendFrames(assembler.InsertPacket(received_packet), frames); + } + + ASSERT_THAT(frames, SizeIs(1)); + EXPECT_THAT(frames[0].RtpSeqNumStart(), Eq(123)); + EXPECT_THAT(frames[0].RtpSeqNumEnd(), Eq(124)); +} + +TEST(RtpVideoFrameAssembler, SeqNumStartAndSeqNumEndSetWhenPaddingReceived) { + RtpVideoFrameAssembler assembler(RtpVideoFrameAssembler::kGeneric); + RtpVideoFrameAssembler::FrameVector frames; + uint8_t kPayload[] = + "Some payload that will get split into two when packetized."; + + RTPVideoHeader video_header; + video_header.frame_type = VideoFrameType::kVideoFrameKey; + + EXPECT_THAT(assembler.InsertPacket(PacketBuilder(PayloadFormat::kGeneric) + .WithPayload(kPayload) + .WithVideoHeader(video_header) + .WithSeqNum(121) + .Build()), + SizeIs(1)); + + video_header.frame_type = VideoFrameType::kVideoFrameDelta; + RtpPacketReceived::ExtensionManager extension_manager; + RtpPacketizer::PayloadSizeLimits limits; + limits.max_payload_len = sizeof(kPayload) - 1; + + auto packetizer = + RtpPacketizer::Create(kVideoCodecGeneric, kPayload, limits, video_header); + ASSERT_THAT(packetizer->NumPackets(), Eq(2U)); + + { + RtpPacketToSend send_packet(&extension_manager); + packetizer->NextPacket(&send_packet); + send_packet.SetSequenceNumber(123); + RtpPacketReceived received_packet(&extension_manager); + received_packet.Parse(send_packet.Buffer()); + assembler.InsertPacket(received_packet); + } + + { + RtpPacketToSend send_packet(&extension_manager); + packetizer->NextPacket(&send_packet); + send_packet.SetSequenceNumber(124); + RtpPacketReceived received_packet(&extension_manager); + received_packet.Parse(send_packet.Buffer()); + assembler.InsertPacket(received_packet); + } + + AppendFrames(assembler.InsertPacket(PaddingPacket(/*seq_num=*/122)), frames); + + ASSERT_THAT(frames, SizeIs(1)); + EXPECT_THAT(frames[0].RtpSeqNumStart(), Eq(123)); + EXPECT_THAT(frames[0].RtpSeqNumEnd(), Eq(124)); +} + +} // namespace +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/BUILD.gn b/third_party/libwebrtc/api/video/test/BUILD.gn new file mode 100644 index 0000000000..60ec4b852f --- /dev/null +++ b/third_party/libwebrtc/api/video/test/BUILD.gn @@ -0,0 +1,56 @@ +# Copyright (c) 2018 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("rtc_api_video_unittests") { + testonly = true + sources = [ + "color_space_unittest.cc", + "i210_buffer_unittest.cc", + "i410_buffer_unittest.cc", + "i422_buffer_unittest.cc", + "i444_buffer_unittest.cc", + "nv12_buffer_unittest.cc", + "video_adaptation_counters_unittest.cc", + "video_bitrate_allocation_unittest.cc", + ] + deps = [ + "..:video_adaptation", + "..:video_bitrate_allocation", + "..:video_frame", + "..:video_frame_i010", + "..:video_rtp_headers", + "../../../test:frame_utils", + "../../../test:test_support", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_source_set("mock_recordable_encoded_frame") { + testonly = true + visibility = [ "*" ] + sources = [ "mock_recordable_encoded_frame.h" ] + + deps = [ + "..:recordable_encoded_frame", + "../../../test:test_support", + ] +} + +rtc_source_set("video_frame_matchers") { + testonly = true + visibility = [ "*" ] + sources = [ "video_frame_matchers.h" ] + + deps = [ + "..:video_frame", + "../..:rtp_packet_info", + "../../../test:test_support", + ] +} diff --git a/third_party/libwebrtc/api/video/test/color_space_unittest.cc b/third_party/libwebrtc/api/video/test/color_space_unittest.cc new file mode 100644 index 0000000000..1d8b3a87f6 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/color_space_unittest.cc @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/color_space.h" + +#include + +#include "test/gtest.h" + +namespace webrtc { +TEST(ColorSpace, TestSettingPrimariesFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_primaries_from_uint8( + static_cast(ColorSpace::PrimaryID::kBT470BG))); + EXPECT_EQ(ColorSpace::PrimaryID::kBT470BG, color_space.primaries()); + EXPECT_FALSE(color_space.set_primaries_from_uint8(3)); + EXPECT_FALSE(color_space.set_primaries_from_uint8(23)); + EXPECT_FALSE(color_space.set_primaries_from_uint8(64)); +} + +TEST(ColorSpace, TestSettingTransferFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_transfer_from_uint8( + static_cast(ColorSpace::TransferID::kBT2020_10))); + EXPECT_EQ(ColorSpace::TransferID::kBT2020_10, color_space.transfer()); + EXPECT_FALSE(color_space.set_transfer_from_uint8(3)); + EXPECT_FALSE(color_space.set_transfer_from_uint8(19)); + EXPECT_FALSE(color_space.set_transfer_from_uint8(128)); +} + +TEST(ColorSpace, TestSettingMatrixFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_matrix_from_uint8( + static_cast(ColorSpace::MatrixID::kCDNCLS))); + EXPECT_EQ(ColorSpace::MatrixID::kCDNCLS, color_space.matrix()); + EXPECT_FALSE(color_space.set_matrix_from_uint8(3)); + EXPECT_FALSE(color_space.set_matrix_from_uint8(15)); + EXPECT_FALSE(color_space.set_matrix_from_uint8(255)); +} + +TEST(ColorSpace, TestSettingRangeFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_range_from_uint8( + static_cast(ColorSpace::RangeID::kFull))); + EXPECT_EQ(ColorSpace::RangeID::kFull, color_space.range()); + EXPECT_FALSE(color_space.set_range_from_uint8(4)); +} + +TEST(ColorSpace, TestSettingChromaSitingHorizontalFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_chroma_siting_horizontal_from_uint8( + static_cast(ColorSpace::ChromaSiting::kCollocated))); + EXPECT_EQ(ColorSpace::ChromaSiting::kCollocated, + color_space.chroma_siting_horizontal()); + EXPECT_FALSE(color_space.set_chroma_siting_horizontal_from_uint8(3)); +} + +TEST(ColorSpace, TestSettingChromaSitingVerticalFromUint8) { + ColorSpace color_space; + EXPECT_TRUE(color_space.set_chroma_siting_vertical_from_uint8( + static_cast(ColorSpace::ChromaSiting::kHalf))); + EXPECT_EQ(ColorSpace::ChromaSiting::kHalf, + color_space.chroma_siting_vertical()); + EXPECT_FALSE(color_space.set_chroma_siting_vertical_from_uint8(3)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/i210_buffer_unittest.cc b/third_party/libwebrtc/api/video/test/i210_buffer_unittest.cc new file mode 100644 index 0000000000..aaa231b6d2 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/i210_buffer_unittest.cc @@ -0,0 +1,126 @@ + +/* + * Copyright (c) 2022 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. + */ + +#include "api/video/i210_buffer.h" + +#include "api/video/i420_buffer.h" +#include "test/frame_utils.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { + +namespace { + +int GetY(rtc::scoped_refptr buf, int col, int row) { + return buf->DataY()[row * buf->StrideY() + col]; +} + +int GetU(rtc::scoped_refptr buf, int col, int row) { + return buf->DataU()[row * buf->StrideU() + col]; +} + +int GetV(rtc::scoped_refptr buf, int col, int row) { + return buf->DataV()[row * buf->StrideV() + col]; +} + +void FillI210Buffer(rtc::scoped_refptr buf) { + const uint16_t Y = 4; + const uint16_t U = 8; + const uint16_t V = 16; + for (int row = 0; row < buf->height(); ++row) { + for (int col = 0; col < buf->width(); ++col) { + buf->MutableDataY()[row * buf->StrideY() + col] = Y; + } + } + for (int row = 0; row < buf->ChromaHeight(); ++row) { + for (int col = 0; col < buf->ChromaWidth(); ++col) { + buf->MutableDataU()[row * buf->StrideU() + col] = U; + buf->MutableDataV()[row * buf->StrideV() + col] = V; + } + } +} + +} // namespace + +TEST(I210BufferTest, InitialData) { + constexpr int stride = 3; + constexpr int halfstride = (stride + 1) >> 1; + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + + rtc::scoped_refptr i210_buffer(I210Buffer::Create(width, height)); + EXPECT_EQ(width, i210_buffer->width()); + EXPECT_EQ(height, i210_buffer->height()); + EXPECT_EQ(stride, i210_buffer->StrideY()); + EXPECT_EQ(halfstride, i210_buffer->StrideU()); + EXPECT_EQ(halfstride, i210_buffer->StrideV()); + EXPECT_EQ(halfwidth, i210_buffer->ChromaWidth()); + EXPECT_EQ(height, i210_buffer->ChromaHeight()); +} + +TEST(I210BufferTest, ReadPixels) { + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + + rtc::scoped_refptr i210_buffer(I210Buffer::Create(width, height)); + // Y = 4, U = 8, V = 16. + FillI210Buffer(i210_buffer); + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(4, GetY(i210_buffer, col, row)); + } + } + for (int row = 0; row < height; row++) { + for (int col = 0; col < halfwidth; col++) { + EXPECT_EQ(8, GetU(i210_buffer, col, row)); + EXPECT_EQ(16, GetV(i210_buffer, col, row)); + } + } +} + +TEST(I210BufferTest, ToI420) { + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + constexpr int size = width * height; + constexpr int quartersize = (width + 1) / 2 * (height + 1) / 2; + rtc::scoped_refptr reference(I420Buffer::Create(width, height)); + memset(reference->MutableDataY(), 1, size); + memset(reference->MutableDataU(), 2, quartersize); + memset(reference->MutableDataV(), 4, quartersize); + + rtc::scoped_refptr i210_buffer(I210Buffer::Create(width, height)); + // Y = 4, U = 8, V = 16. + FillI210Buffer(i210_buffer); + + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(4, GetY(i210_buffer, col, row)); + } + } + for (int row = 0; row < height; row++) { + for (int col = 0; col < halfwidth; col++) { + EXPECT_EQ(8, GetU(i210_buffer, col, row)); + EXPECT_EQ(16, GetV(i210_buffer, col, row)); + } + } + + rtc::scoped_refptr i420_buffer(i210_buffer->ToI420()); + EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer)); + EXPECT_EQ(height, i420_buffer->height()); + EXPECT_EQ(width, i420_buffer->width()); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/i410_buffer_unittest.cc b/third_party/libwebrtc/api/video/test/i410_buffer_unittest.cc new file mode 100644 index 0000000000..c5d2d5bf2d --- /dev/null +++ b/third_party/libwebrtc/api/video/test/i410_buffer_unittest.cc @@ -0,0 +1,120 @@ + +/* + * Copyright (c) 2023 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. + */ + +#include "api/video/i410_buffer.h" + +#include "api/video/i420_buffer.h" +#include "test/frame_utils.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { + +namespace { +constexpr uint16_t kYValue = 4; +constexpr uint16_t kUValue = 8; +constexpr uint16_t kVValue = 16; + +int GetY(rtc::scoped_refptr buf, int col, int row) { + return buf->DataY()[row * buf->StrideY() + col]; +} + +int GetU(rtc::scoped_refptr buf, int col, int row) { + return buf->DataU()[row * buf->StrideU() + col]; +} + +int GetV(rtc::scoped_refptr buf, int col, int row) { + return buf->DataV()[row * buf->StrideV() + col]; +} + +void FillI410Buffer(rtc::scoped_refptr buf) { + for (int row = 0; row < buf->height(); ++row) { + for (int col = 0; col < buf->width(); ++col) { + buf->MutableDataY()[row * buf->StrideY() + col] = kYValue; + buf->MutableDataU()[row * buf->StrideU() + col] = kUValue; + buf->MutableDataV()[row * buf->StrideV() + col] = kVValue; + } + } +} + +} // namespace + +TEST(I410BufferTest, InitialData) { + constexpr int stride = 3; + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr i410_buffer(I410Buffer::Create(width, height)); + EXPECT_EQ(width, i410_buffer->width()); + EXPECT_EQ(height, i410_buffer->height()); + EXPECT_EQ(stride, i410_buffer->StrideY()); + EXPECT_EQ(stride, i410_buffer->StrideU()); + EXPECT_EQ(stride, i410_buffer->StrideV()); + EXPECT_EQ(3, i410_buffer->ChromaWidth()); + EXPECT_EQ(3, i410_buffer->ChromaHeight()); +} + +TEST(I410BufferTest, ReadPixels) { + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr i410_buffer(I410Buffer::Create(width, height)); + FillI410Buffer(i410_buffer); + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(kYValue, GetY(i410_buffer, col, row)); + EXPECT_EQ(kUValue, GetU(i410_buffer, col, row)); + EXPECT_EQ(kVValue, GetV(i410_buffer, col, row)); + } + } +} + +TEST(I410BufferTest, ToI420) { + // libyuv I410ToI420 only handles correctly even sizes and skips last row/col + // if odd. + constexpr int width = 4; + constexpr int height = 4; + constexpr int size_y = width * height; + constexpr int size_u = (width + 1) / 2 * (height + 1) / 2; + constexpr int size_v = (width + 1) / 2 * (height + 1) / 2; + rtc::scoped_refptr reference(I420Buffer::Create(width, height)); + // I410 is 10-bit while I420 is 8 bit, so last 2 bits would be discarded. + memset(reference->MutableDataY(), kYValue >> 2, size_y); + memset(reference->MutableDataU(), kUValue >> 2, size_u); + memset(reference->MutableDataV(), kVValue >> 2, size_v); + + rtc::scoped_refptr i410_buffer(I410Buffer::Create(width, height)); + FillI410Buffer(i410_buffer); + + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(kYValue, GetY(i410_buffer, col, row)); + EXPECT_EQ(kUValue, GetU(i410_buffer, col, row)); + EXPECT_EQ(kVValue, GetV(i410_buffer, col, row)); + } + } + + rtc::scoped_refptr i420_buffer(i410_buffer->ToI420()); + + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(1, i420_buffer->DataY()[row * i420_buffer->StrideY() + col]); + } + } + + EXPECT_EQ(height, i420_buffer->height()); + EXPECT_EQ(width, i420_buffer->width()); + EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/i422_buffer_unittest.cc b/third_party/libwebrtc/api/video/test/i422_buffer_unittest.cc new file mode 100644 index 0000000000..499b268546 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/i422_buffer_unittest.cc @@ -0,0 +1,128 @@ + +/* + * Copyright (c) 2022 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. + */ + +#include "api/video/i422_buffer.h" + +#include "api/video/i420_buffer.h" +#include "test/frame_utils.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { + +namespace { +int GetY(rtc::scoped_refptr buf, int col, int row) { + return buf->DataY()[row * buf->StrideY() + col]; +} + +int GetU(rtc::scoped_refptr buf, int col, int row) { + return buf->DataU()[row * buf->StrideU() + col]; +} + +int GetV(rtc::scoped_refptr buf, int col, int row) { + return buf->DataV()[row * buf->StrideV() + col]; +} + +void FillI422Buffer(rtc::scoped_refptr buf) { + const uint8_t Y = 1; + const uint8_t U = 2; + const uint8_t V = 3; + for (int row = 0; row < buf->height(); ++row) { + for (int col = 0; col < buf->width(); ++col) { + buf->MutableDataY()[row * buf->StrideY() + col] = Y; + } + } + for (int row = 0; row < buf->ChromaHeight(); ++row) { + for (int col = 0; col < buf->ChromaWidth(); ++col) { + buf->MutableDataU()[row * buf->StrideU() + col] = U; + buf->MutableDataV()[row * buf->StrideV() + col] = V; + } + } +} + +} // namespace + +TEST(I422BufferTest, InitialData) { + constexpr int stride = 3; + constexpr int halfstride = (stride + 1) >> 1; + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + + rtc::scoped_refptr i422_buffer(I422Buffer::Create(width, height)); + EXPECT_EQ(width, i422_buffer->width()); + EXPECT_EQ(height, i422_buffer->height()); + EXPECT_EQ(stride, i422_buffer->StrideY()); + EXPECT_EQ(halfstride, i422_buffer->StrideU()); + EXPECT_EQ(halfstride, i422_buffer->StrideV()); + EXPECT_EQ(halfwidth, i422_buffer->ChromaWidth()); + EXPECT_EQ(height, i422_buffer->ChromaHeight()); +} + +TEST(I422BufferTest, ReadPixels) { + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + + rtc::scoped_refptr i422_buffer(I422Buffer::Create(width, height)); + // Y = 1, U = 2, V = 3. + FillI422Buffer(i422_buffer); + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(1, GetY(i422_buffer, col, row)); + } + } + for (int row = 0; row < height; row++) { + for (int col = 0; col < halfwidth; col++) { + EXPECT_EQ(2, GetU(i422_buffer, col, row)); + EXPECT_EQ(3, GetV(i422_buffer, col, row)); + } + } +} + +TEST(I422BufferTest, ToI420) { + constexpr int width = 3; + constexpr int halfwidth = (width + 1) >> 1; + constexpr int height = 3; + constexpr int size = width * height; + constexpr int halfsize = (width + 1) / 2 * height; + constexpr int quartersize = (width + 1) / 2 * (height + 1) / 2; + rtc::scoped_refptr reference(I420Buffer::Create(width, height)); + memset(reference->MutableDataY(), 8, size); + memset(reference->MutableDataU(), 4, quartersize); + memset(reference->MutableDataV(), 2, quartersize); + + rtc::scoped_refptr i422_buffer(I422Buffer::Create(width, height)); + // Convert the reference buffer to I422. + memset(i422_buffer->MutableDataY(), 8, size); + memset(i422_buffer->MutableDataU(), 4, halfsize); + memset(i422_buffer->MutableDataV(), 2, halfsize); + + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(8, GetY(i422_buffer, col, row)); + } + } + for (int row = 0; row < height; row++) { + for (int col = 0; col < halfwidth; col++) { + EXPECT_EQ(4, GetU(i422_buffer, col, row)); + EXPECT_EQ(2, GetV(i422_buffer, col, row)); + } + } + + rtc::scoped_refptr i420_buffer(i422_buffer->ToI420()); + EXPECT_EQ(height, i420_buffer->height()); + EXPECT_EQ(width, i420_buffer->width()); + EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/i444_buffer_unittest.cc b/third_party/libwebrtc/api/video/test/i444_buffer_unittest.cc new file mode 100644 index 0000000000..9a1a9315aa --- /dev/null +++ b/third_party/libwebrtc/api/video/test/i444_buffer_unittest.cc @@ -0,0 +1,112 @@ + +/* + * Copyright (c) 2021 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. + */ + +#include "api/video/i444_buffer.h" + +#include "api/video/i420_buffer.h" +#include "test/frame_utils.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { + +namespace { +int GetY(rtc::scoped_refptr buf, int col, int row) { + return buf->DataY()[row * buf->StrideY() + col]; +} + +int GetU(rtc::scoped_refptr buf, int col, int row) { + return buf->DataU()[row * buf->StrideU() + col]; +} + +int GetV(rtc::scoped_refptr buf, int col, int row) { + return buf->DataV()[row * buf->StrideV() + col]; +} + +void FillI444Buffer(rtc::scoped_refptr buf) { + const uint8_t Y = 1; + const uint8_t U = 2; + const uint8_t V = 3; + for (int row = 0; row < buf->height(); ++row) { + for (int col = 0; col < buf->width(); ++col) { + buf->MutableDataY()[row * buf->StrideY() + col] = Y; + buf->MutableDataU()[row * buf->StrideU() + col] = U; + buf->MutableDataV()[row * buf->StrideV() + col] = V; + } + } +} + +} // namespace + +TEST(I444BufferTest, InitialData) { + constexpr int stride = 3; + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr i444_buffer(I444Buffer::Create(width, height)); + EXPECT_EQ(width, i444_buffer->width()); + EXPECT_EQ(height, i444_buffer->height()); + EXPECT_EQ(stride, i444_buffer->StrideY()); + EXPECT_EQ(stride, i444_buffer->StrideU()); + EXPECT_EQ(stride, i444_buffer->StrideV()); + EXPECT_EQ(3, i444_buffer->ChromaWidth()); + EXPECT_EQ(3, i444_buffer->ChromaHeight()); +} + +TEST(I444BufferTest, ReadPixels) { + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr i444_buffer(I444Buffer::Create(width, height)); + // Y = 1, U = 2, V = 3. + FillI444Buffer(i444_buffer); + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(1, GetY(i444_buffer, col, row)); + EXPECT_EQ(2, GetU(i444_buffer, col, row)); + EXPECT_EQ(3, GetV(i444_buffer, col, row)); + } + } +} + +TEST(I444BufferTest, ToI420) { + constexpr int width = 3; + constexpr int height = 3; + constexpr int size_y = width * height; + constexpr int size_u = (width + 1) / 2 * (height + 1) / 2; + constexpr int size_v = (width + 1) / 2 * (height + 1) / 2; + rtc::scoped_refptr reference(I420Buffer::Create(width, height)); + memset(reference->MutableDataY(), 8, size_y); + memset(reference->MutableDataU(), 4, size_u); + memset(reference->MutableDataV(), 2, size_v); + + rtc::scoped_refptr i444_buffer(I444Buffer::Create(width, height)); + // Convert the reference buffer to I444. + memset(i444_buffer->MutableDataY(), 8, size_y); + memset(i444_buffer->MutableDataU(), 4, size_y); + memset(i444_buffer->MutableDataV(), 2, size_y); + + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(8, GetY(i444_buffer, col, row)); + EXPECT_EQ(4, GetU(i444_buffer, col, row)); + EXPECT_EQ(2, GetV(i444_buffer, col, row)); + } + } + + rtc::scoped_refptr i420_buffer(i444_buffer->ToI420()); + EXPECT_EQ(height, i420_buffer->height()); + EXPECT_EQ(width, i420_buffer->width()); + EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/mock_recordable_encoded_frame.h b/third_party/libwebrtc/api/video/test/mock_recordable_encoded_frame.h new file mode 100644 index 0000000000..2178932d2a --- /dev/null +++ b/third_party/libwebrtc/api/video/test/mock_recordable_encoded_frame.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2019 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. + */ + +#ifndef API_VIDEO_TEST_MOCK_RECORDABLE_ENCODED_FRAME_H_ +#define API_VIDEO_TEST_MOCK_RECORDABLE_ENCODED_FRAME_H_ + +#include "api/video/recordable_encoded_frame.h" +#include "test/gmock.h" + +namespace webrtc { +class MockRecordableEncodedFrame : public RecordableEncodedFrame { + public: + MOCK_METHOD(rtc::scoped_refptr, + encoded_buffer, + (), + (const, override)); + MOCK_METHOD(absl::optional, + color_space, + (), + (const, override)); + MOCK_METHOD(VideoCodecType, codec, (), (const, override)); + MOCK_METHOD(bool, is_key_frame, (), (const, override)); + MOCK_METHOD(EncodedResolution, resolution, (), (const, override)); + MOCK_METHOD(Timestamp, render_time, (), (const, override)); +}; +} // namespace webrtc +#endif // API_VIDEO_TEST_MOCK_RECORDABLE_ENCODED_FRAME_H_ diff --git a/third_party/libwebrtc/api/video/test/nv12_buffer_unittest.cc b/third_party/libwebrtc/api/video/test/nv12_buffer_unittest.cc new file mode 100644 index 0000000000..d84adb5bf5 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/nv12_buffer_unittest.cc @@ -0,0 +1,119 @@ +/* + * Copyright (c) 2020 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. + */ + +#include "api/video/nv12_buffer.h" + +#include "api/video/i420_buffer.h" +#include "test/frame_utils.h" +#include "test/gmock.h" +#include "test/gtest.h" + +namespace webrtc { + +namespace { +int GetY(rtc::scoped_refptr buf, int col, int row) { + return buf->DataY()[row * buf->StrideY() + col]; +} + +int GetU(rtc::scoped_refptr buf, int col, int row) { + return buf->DataUV()[(row / 2) * buf->StrideUV() + (col / 2) * 2]; +} + +int GetV(rtc::scoped_refptr buf, int col, int row) { + return buf->DataUV()[(row / 2) * buf->StrideUV() + (col / 2) * 2 + 1]; +} + +void FillNV12Buffer(rtc::scoped_refptr buf) { + const uint8_t Y = 1; + const uint8_t U = 2; + const uint8_t V = 3; + for (int row = 0; row < buf->height(); ++row) { + for (int col = 0; col < buf->width(); ++col) { + buf->MutableDataY()[row * buf->StrideY() + col] = Y; + } + } + // Fill interleaving UV values. + for (int row = 0; row < buf->ChromaHeight(); row++) { + for (int col = 0; col < buf->StrideUV(); col += 2) { + int uv_index = row * buf->StrideUV() + col; + buf->MutableDataUV()[uv_index] = U; + buf->MutableDataUV()[uv_index + 1] = V; + } + } +} + +} // namespace + +TEST(NV12BufferTest, InitialData) { + constexpr int stride_y = 3; + constexpr int stride_uv = 4; + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr nv12_buffer(NV12Buffer::Create(width, height)); + EXPECT_EQ(width, nv12_buffer->width()); + EXPECT_EQ(height, nv12_buffer->height()); + EXPECT_EQ(stride_y, nv12_buffer->StrideY()); + EXPECT_EQ(stride_uv, nv12_buffer->StrideUV()); + EXPECT_EQ(2, nv12_buffer->ChromaWidth()); + EXPECT_EQ(2, nv12_buffer->ChromaHeight()); +} + +TEST(NV12BufferTest, ReadPixels) { + constexpr int width = 3; + constexpr int height = 3; + + rtc::scoped_refptr nv12_buffer(NV12Buffer::Create(width, height)); + // Y = 1, U = 2, V = 3. + FillNV12Buffer(nv12_buffer); + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(1, GetY(nv12_buffer, col, row)); + EXPECT_EQ(2, GetU(nv12_buffer, col, row)); + EXPECT_EQ(3, GetV(nv12_buffer, col, row)); + } + } +} + +TEST(NV12BufferTest, ToI420) { + constexpr int width = 3; + constexpr int height = 3; + constexpr int size_y = width * height; + constexpr int size_u = (width + 1) / 2 * (height + 1) / 2; + constexpr int size_v = (width + 1) / 2 * (height + 1) / 2; + rtc::scoped_refptr reference(I420Buffer::Create(width, height)); + memset(reference->MutableDataY(), 8, size_y); + memset(reference->MutableDataU(), 4, size_u); + memset(reference->MutableDataV(), 2, size_v); + + rtc::scoped_refptr nv12_buffer(NV12Buffer::Create(width, height)); + // Convert the reference buffer to NV12. + memset(nv12_buffer->MutableDataY(), 8, size_y); + // Interleaving u/v values. + for (int i = 0; i < size_u + size_v; i += 2) { + nv12_buffer->MutableDataUV()[i] = 4; + nv12_buffer->MutableDataUV()[i + 1] = 2; + } + // Confirm YUV values are as expected. + for (int row = 0; row < height; row++) { + for (int col = 0; col < width; col++) { + EXPECT_EQ(8, GetY(nv12_buffer, col, row)); + EXPECT_EQ(4, GetU(nv12_buffer, col, row)); + EXPECT_EQ(2, GetV(nv12_buffer, col, row)); + } + } + + rtc::scoped_refptr i420_buffer(nv12_buffer->ToI420()); + EXPECT_EQ(height, i420_buffer->height()); + EXPECT_EQ(width, i420_buffer->width()); + EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/video_adaptation_counters_unittest.cc b/third_party/libwebrtc/api/video/test/video_adaptation_counters_unittest.cc new file mode 100644 index 0000000000..a7d0bda7d2 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/video_adaptation_counters_unittest.cc @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2020 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. + */ + +#include "api/video/video_adaptation_counters.h" + +#include "test/gtest.h" + +namespace webrtc { + +TEST(AdaptationCountersTest, Addition) { + VideoAdaptationCounters a{0, 0}; + VideoAdaptationCounters b{1, 2}; + VideoAdaptationCounters total = a + b; + EXPECT_EQ(1, total.resolution_adaptations); + EXPECT_EQ(2, total.fps_adaptations); +} + +TEST(AdaptationCountersTest, Equality) { + VideoAdaptationCounters a{1, 2}; + VideoAdaptationCounters b{2, 1}; + EXPECT_EQ(a, a); + EXPECT_NE(a, b); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/video_bitrate_allocation_unittest.cc b/third_party/libwebrtc/api/video/test/video_bitrate_allocation_unittest.cc new file mode 100644 index 0000000000..8e66d4b0a1 --- /dev/null +++ b/third_party/libwebrtc/api/video/test/video_bitrate_allocation_unittest.cc @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/video_bitrate_allocation.h" + +#include + +#include "absl/types/optional.h" +#include "test/gtest.h" + +namespace webrtc { +TEST(VideoBitrateAllocation, SimulcastTargetBitrate) { + VideoBitrateAllocation bitrate; + bitrate.SetBitrate(0, 0, 10000); + bitrate.SetBitrate(0, 1, 20000); + bitrate.SetBitrate(1, 0, 40000); + bitrate.SetBitrate(1, 1, 80000); + + VideoBitrateAllocation layer0_bitrate; + layer0_bitrate.SetBitrate(0, 0, 10000); + layer0_bitrate.SetBitrate(0, 1, 20000); + + VideoBitrateAllocation layer1_bitrate; + layer1_bitrate.SetBitrate(0, 0, 40000); + layer1_bitrate.SetBitrate(0, 1, 80000); + + std::vector> layer_allocations = + bitrate.GetSimulcastAllocations(); + + EXPECT_EQ(layer0_bitrate, layer_allocations[0]); + EXPECT_EQ(layer1_bitrate, layer_allocations[1]); +} + +TEST(VideoBitrateAllocation, SimulcastTargetBitrateWithInactiveStream) { + // Create bitrate allocation with bitrate only for the first and third stream. + VideoBitrateAllocation bitrate; + bitrate.SetBitrate(0, 0, 10000); + bitrate.SetBitrate(0, 1, 20000); + bitrate.SetBitrate(2, 0, 40000); + bitrate.SetBitrate(2, 1, 80000); + + VideoBitrateAllocation layer0_bitrate; + layer0_bitrate.SetBitrate(0, 0, 10000); + layer0_bitrate.SetBitrate(0, 1, 20000); + + VideoBitrateAllocation layer2_bitrate; + layer2_bitrate.SetBitrate(0, 0, 40000); + layer2_bitrate.SetBitrate(0, 1, 80000); + + std::vector> layer_allocations = + bitrate.GetSimulcastAllocations(); + + EXPECT_EQ(layer0_bitrate, layer_allocations[0]); + EXPECT_FALSE(layer_allocations[1]); + EXPECT_EQ(layer2_bitrate, layer_allocations[2]); +} +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/test/video_frame_matchers.h b/third_party/libwebrtc/api/video/test/video_frame_matchers.h new file mode 100644 index 0000000000..250459377b --- /dev/null +++ b/third_party/libwebrtc/api/video/test/video_frame_matchers.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2022 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. + */ + +#ifndef API_VIDEO_TEST_VIDEO_FRAME_MATCHERS_H_ +#define API_VIDEO_TEST_VIDEO_FRAME_MATCHERS_H_ + +#include "api/rtp_packet_infos.h" +#include "api/video/video_frame.h" +#include "test/gmock.h" + +namespace webrtc::test::video_frame_matchers { + +MATCHER_P(Rotation, rotation, "") { + return ::testing::Matches(::testing::Eq(rotation))(arg.rotation()); +} + +MATCHER_P(NtpTimestamp, ntp_ts, "") { + return arg.ntp_time_ms() == ntp_ts.ms(); +} + +MATCHER_P(PacketInfos, m, "") { + return ::testing::Matches(m)(arg.packet_infos()); +} + +} // namespace webrtc::test::video_frame_matchers + +#endif // API_VIDEO_TEST_VIDEO_FRAME_MATCHERS_H_ diff --git a/third_party/libwebrtc/api/video/video_adaptation_counters.cc b/third_party/libwebrtc/api/video/video_adaptation_counters.cc new file mode 100644 index 0000000000..df1769d5d4 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_adaptation_counters.cc @@ -0,0 +1,42 @@ +/* + * Copyright 2020 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. + */ + +#include "api/video/video_adaptation_counters.h" + +#include "rtc_base/strings/string_builder.h" + +namespace webrtc { + +bool VideoAdaptationCounters::operator==( + const VideoAdaptationCounters& rhs) const { + return fps_adaptations == rhs.fps_adaptations && + resolution_adaptations == rhs.resolution_adaptations; +} + +bool VideoAdaptationCounters::operator!=( + const VideoAdaptationCounters& rhs) const { + return !(rhs == *this); +} + +VideoAdaptationCounters VideoAdaptationCounters::operator+( + const VideoAdaptationCounters& other) const { + return VideoAdaptationCounters( + resolution_adaptations + other.resolution_adaptations, + fps_adaptations + other.fps_adaptations); +} + +std::string VideoAdaptationCounters::ToString() const { + rtc::StringBuilder ss; + ss << "{ res=" << resolution_adaptations << " fps=" << fps_adaptations + << " }"; + return ss.Release(); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_adaptation_counters.h b/third_party/libwebrtc/api/video/video_adaptation_counters.h new file mode 100644 index 0000000000..2dea902f2f --- /dev/null +++ b/third_party/libwebrtc/api/video/video_adaptation_counters.h @@ -0,0 +1,46 @@ +/* + * Copyright 2020 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. + */ + +#ifndef API_VIDEO_VIDEO_ADAPTATION_COUNTERS_H_ +#define API_VIDEO_VIDEO_ADAPTATION_COUNTERS_H_ + +#include + +#include "rtc_base/checks.h" + +namespace webrtc { + +// Counts the number of adaptations have resulted due to resource overuse. +// Today we can adapt resolution and fps. +struct VideoAdaptationCounters { + VideoAdaptationCounters() : resolution_adaptations(0), fps_adaptations(0) {} + VideoAdaptationCounters(int resolution_adaptations, int fps_adaptations) + : resolution_adaptations(resolution_adaptations), + fps_adaptations(fps_adaptations) { + RTC_DCHECK_GE(resolution_adaptations, 0); + RTC_DCHECK_GE(fps_adaptations, 0); + } + + int Total() const { return fps_adaptations + resolution_adaptations; } + + bool operator==(const VideoAdaptationCounters& rhs) const; + bool operator!=(const VideoAdaptationCounters& rhs) const; + + VideoAdaptationCounters operator+(const VideoAdaptationCounters& other) const; + + std::string ToString() const; + + int resolution_adaptations; + int fps_adaptations; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_ADAPTATION_COUNTERS_H_ diff --git a/third_party/libwebrtc/api/video/video_adaptation_gn/moz.build b/third_party/libwebrtc/api/video/video_adaptation_gn/moz.build new file mode 100644 index 0000000000..3b4495f26c --- /dev/null +++ b/third_party/libwebrtc/api/video/video_adaptation_gn/moz.build @@ -0,0 +1,221 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/video_adaptation_counters.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_adaptation_gn") diff --git a/third_party/libwebrtc/api/video/video_adaptation_reason.h b/third_party/libwebrtc/api/video/video_adaptation_reason.h new file mode 100644 index 0000000000..3b7fc36eed --- /dev/null +++ b/third_party/libwebrtc/api/video/video_adaptation_reason.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2020 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. + */ + +#ifndef API_VIDEO_VIDEO_ADAPTATION_REASON_H_ +#define API_VIDEO_VIDEO_ADAPTATION_REASON_H_ + +namespace webrtc { + +enum class VideoAdaptationReason { kQuality, kCpu }; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_ADAPTATION_REASON_H_ diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocation.cc b/third_party/libwebrtc/api/video/video_bitrate_allocation.cc new file mode 100644 index 0000000000..e189db1c19 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocation.cc @@ -0,0 +1,185 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/video_bitrate_allocation.h" + +#include + +#include "rtc_base/checks.h" +#include "rtc_base/numerics/safe_conversions.h" +#include "rtc_base/strings/string_builder.h" + +namespace webrtc { + +VideoBitrateAllocation::VideoBitrateAllocation() + : sum_(0), is_bw_limited_(false) {} + +bool VideoBitrateAllocation::SetBitrate(size_t spatial_index, + size_t temporal_index, + uint32_t bitrate_bps) { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + RTC_CHECK_LT(temporal_index, kMaxTemporalStreams); + int64_t new_bitrate_sum_bps = sum_; + absl::optional& layer_bitrate = + bitrates_[spatial_index][temporal_index]; + if (layer_bitrate) { + RTC_DCHECK_LE(*layer_bitrate, sum_); + new_bitrate_sum_bps -= *layer_bitrate; + } + new_bitrate_sum_bps += bitrate_bps; + if (new_bitrate_sum_bps > kMaxBitrateBps) + return false; + + layer_bitrate = bitrate_bps; + sum_ = rtc::dchecked_cast(new_bitrate_sum_bps); + return true; +} + +bool VideoBitrateAllocation::HasBitrate(size_t spatial_index, + size_t temporal_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + RTC_CHECK_LT(temporal_index, kMaxTemporalStreams); + return bitrates_[spatial_index][temporal_index].has_value(); +} + +uint32_t VideoBitrateAllocation::GetBitrate(size_t spatial_index, + size_t temporal_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + RTC_CHECK_LT(temporal_index, kMaxTemporalStreams); + return bitrates_[spatial_index][temporal_index].value_or(0); +} + +// Whether the specific spatial layers has the bitrate set in any of its +// temporal layers. +bool VideoBitrateAllocation::IsSpatialLayerUsed(size_t spatial_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + for (size_t i = 0; i < kMaxTemporalStreams; ++i) { + if (bitrates_[spatial_index][i].has_value()) + return true; + } + return false; +} + +// Get the sum of all the temporal layer for a specific spatial layer. +uint32_t VideoBitrateAllocation::GetSpatialLayerSum( + size_t spatial_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + return GetTemporalLayerSum(spatial_index, kMaxTemporalStreams - 1); +} + +uint32_t VideoBitrateAllocation::GetTemporalLayerSum( + size_t spatial_index, + size_t temporal_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + RTC_CHECK_LT(temporal_index, kMaxTemporalStreams); + uint32_t sum = 0; + for (size_t i = 0; i <= temporal_index; ++i) { + sum += bitrates_[spatial_index][i].value_or(0); + } + return sum; +} + +std::vector VideoBitrateAllocation::GetTemporalLayerAllocation( + size_t spatial_index) const { + RTC_CHECK_LT(spatial_index, kMaxSpatialLayers); + std::vector temporal_rates; + + // Find the highest temporal layer with a defined bitrate in order to + // determine the size of the temporal layer allocation. + for (size_t i = kMaxTemporalStreams; i > 0; --i) { + if (bitrates_[spatial_index][i - 1].has_value()) { + temporal_rates.resize(i); + break; + } + } + + for (size_t i = 0; i < temporal_rates.size(); ++i) { + temporal_rates[i] = bitrates_[spatial_index][i].value_or(0); + } + + return temporal_rates; +} + +std::vector> +VideoBitrateAllocation::GetSimulcastAllocations() const { + std::vector> bitrates; + for (size_t si = 0; si < kMaxSpatialLayers; ++si) { + absl::optional layer_bitrate; + if (IsSpatialLayerUsed(si)) { + layer_bitrate = VideoBitrateAllocation(); + for (int tl = 0; tl < kMaxTemporalStreams; ++tl) { + if (HasBitrate(si, tl)) + layer_bitrate->SetBitrate(0, tl, GetBitrate(si, tl)); + } + } + bitrates.push_back(layer_bitrate); + } + return bitrates; +} + +bool VideoBitrateAllocation::operator==( + const VideoBitrateAllocation& other) const { + for (size_t si = 0; si < kMaxSpatialLayers; ++si) { + for (size_t ti = 0; ti < kMaxTemporalStreams; ++ti) { + if (bitrates_[si][ti] != other.bitrates_[si][ti]) + return false; + } + } + return true; +} + +std::string VideoBitrateAllocation::ToString() const { + if (sum_ == 0) + return "VideoBitrateAllocation [ [] ]"; + + // Max string length in practice is 260, but let's have some overhead and + // round up to nearest power of two. + char string_buf[512]; + rtc::SimpleStringBuilder ssb(string_buf); + + ssb << "VideoBitrateAllocation ["; + uint32_t spatial_cumulator = 0; + for (size_t si = 0; si < kMaxSpatialLayers; ++si) { + RTC_DCHECK_LE(spatial_cumulator, sum_); + if (spatial_cumulator == sum_) + break; + + const uint32_t layer_sum = GetSpatialLayerSum(si); + if (layer_sum == sum_ && si == 0) { + ssb << " ["; + } else { + if (si > 0) + ssb << ","; + ssb << '\n' << " ["; + } + spatial_cumulator += layer_sum; + + uint32_t temporal_cumulator = 0; + for (size_t ti = 0; ti < kMaxTemporalStreams; ++ti) { + RTC_DCHECK_LE(temporal_cumulator, layer_sum); + if (temporal_cumulator == layer_sum) + break; + + if (ti > 0) + ssb << ", "; + + uint32_t bitrate = bitrates_[si][ti].value_or(0); + ssb << bitrate; + temporal_cumulator += bitrate; + } + ssb << "]"; + } + + RTC_DCHECK_EQ(spatial_cumulator, sum_); + ssb << " ]"; + return ssb.str(); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocation.h b/third_party/libwebrtc/api/video/video_bitrate_allocation.h new file mode 100644 index 0000000000..4feffa2e66 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocation.h @@ -0,0 +1,96 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_VIDEO_BITRATE_ALLOCATION_H_ +#define API_VIDEO_VIDEO_BITRATE_ALLOCATION_H_ + +#include +#include + +#include +#include +#include + +#include "absl/types/optional.h" +#include "api/video/video_codec_constants.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +// Class that describes how video bitrate, in bps, is allocated across temporal +// and spatial layers. Not that bitrates are NOT cumulative. Depending on if +// layers are dependent or not, it is up to the user to aggregate. +// For each index, the bitrate can also both set and unset. This is used with a +// set bps = 0 to signal an explicit "turn off" signal. +class RTC_EXPORT VideoBitrateAllocation { + public: + static constexpr uint32_t kMaxBitrateBps = + std::numeric_limits::max(); + VideoBitrateAllocation(); + + bool SetBitrate(size_t spatial_index, + size_t temporal_index, + uint32_t bitrate_bps); + + bool HasBitrate(size_t spatial_index, size_t temporal_index) const; + + uint32_t GetBitrate(size_t spatial_index, size_t temporal_index) const; + + // Whether the specific spatial layers has the bitrate set in any of its + // temporal layers. + bool IsSpatialLayerUsed(size_t spatial_index) const; + + // Get the sum of all the temporal layer for a specific spatial layer. + uint32_t GetSpatialLayerSum(size_t spatial_index) const; + + // Sum of bitrates of temporal layers, from layer 0 to `temporal_index` + // inclusive, of specified spatial layer `spatial_index`. Bitrates of lower + // spatial layers are not included. + uint32_t GetTemporalLayerSum(size_t spatial_index, + size_t temporal_index) const; + + // Returns a vector of the temporal layer bitrates for the specific spatial + // layer. Length of the returned vector is cropped to the highest temporal + // layer with a defined bitrate. + std::vector GetTemporalLayerAllocation(size_t spatial_index) const; + + // Returns one VideoBitrateAllocation for each spatial layer. This is used to + // configure simulcast streams. Note that the length of the returned vector is + // always kMaxSpatialLayers, the optional is unset for unused layers. + std::vector> GetSimulcastAllocations() + const; + + uint32_t get_sum_bps() const { return sum_; } // Sum of all bitrates. + uint32_t get_sum_kbps() const { + // Round down to not exceed the allocated bitrate. + return sum_ / 1000; + } + + bool operator==(const VideoBitrateAllocation& other) const; + inline bool operator!=(const VideoBitrateAllocation& other) const { + return !(*this == other); + } + + std::string ToString() const; + + // Indicates if the allocation has some layers/streams disabled due to + // low available bandwidth. + void set_bw_limited(bool limited) { is_bw_limited_ = limited; } + bool is_bw_limited() const { return is_bw_limited_; } + + private: + uint32_t sum_; + absl::optional bitrates_[kMaxSpatialLayers][kMaxTemporalStreams]; + bool is_bw_limited_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_BITRATE_ALLOCATION_H_ diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build b/third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build new file mode 100644 index 0000000000..2c7b1f39e7 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build @@ -0,0 +1,221 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/video_bitrate_allocation.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_bitrate_allocation_gn") diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocator.cc b/third_party/libwebrtc/api/video/video_bitrate_allocator.cc new file mode 100644 index 0000000000..f4e843b348 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocator.cc @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2019 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. + */ + +#include "api/video/video_bitrate_allocator.h" + +namespace webrtc { + +VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( + uint32_t total_bitrate_bps, + uint32_t framerate) + : total_bitrate(DataRate::BitsPerSec(total_bitrate_bps)), + stable_bitrate(DataRate::BitsPerSec(total_bitrate_bps)), + framerate(static_cast(framerate)) {} + +VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( + DataRate total_bitrate, + double framerate) + : total_bitrate(total_bitrate), + stable_bitrate(total_bitrate), + framerate(framerate) {} + +VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( + DataRate total_bitrate, + DataRate stable_bitrate, + double framerate) + : total_bitrate(total_bitrate), + stable_bitrate(stable_bitrate), + framerate(framerate) {} + +VideoBitrateAllocationParameters::~VideoBitrateAllocationParameters() = default; + +VideoBitrateAllocation VideoBitrateAllocator::GetAllocation( + uint32_t total_bitrate_bps, + uint32_t framerate) { + return Allocate({DataRate::BitsPerSec(total_bitrate_bps), + DataRate::BitsPerSec(total_bitrate_bps), + static_cast(framerate)}); +} + +VideoBitrateAllocation VideoBitrateAllocator::Allocate( + VideoBitrateAllocationParameters parameters) { + return GetAllocation(parameters.total_bitrate.bps(), parameters.framerate); +} + +void VideoBitrateAllocator::SetLegacyConferenceMode(bool enabled) {} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocator.h b/third_party/libwebrtc/api/video/video_bitrate_allocator.h new file mode 100644 index 0000000000..fdc86dbc57 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocator.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2016 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. + */ + +#ifndef API_VIDEO_VIDEO_BITRATE_ALLOCATOR_H_ +#define API_VIDEO_VIDEO_BITRATE_ALLOCATOR_H_ + +#include "api/units/data_rate.h" +#include "api/video/video_bitrate_allocation.h" + +namespace webrtc { + +struct VideoBitrateAllocationParameters { + VideoBitrateAllocationParameters(uint32_t total_bitrate_bps, + uint32_t framerate); + VideoBitrateAllocationParameters(DataRate total_bitrate, double framerate); + VideoBitrateAllocationParameters(DataRate total_bitrate, + DataRate stable_bitrate, + double framerate); + ~VideoBitrateAllocationParameters(); + + DataRate total_bitrate; + DataRate stable_bitrate; + double framerate; +}; + +class VideoBitrateAllocator { + public: + VideoBitrateAllocator() {} + virtual ~VideoBitrateAllocator() {} + + virtual VideoBitrateAllocation GetAllocation(uint32_t total_bitrate_bps, + uint32_t framerate); + + virtual VideoBitrateAllocation Allocate( + VideoBitrateAllocationParameters parameters); + + // Deprecated: Only used to work around issues with the legacy conference + // screenshare mode and shouldn't be needed by any subclasses. + virtual void SetLegacyConferenceMode(bool enabled); +}; + +class VideoBitrateAllocationObserver { + public: + VideoBitrateAllocationObserver() {} + virtual ~VideoBitrateAllocationObserver() {} + + virtual void OnBitrateAllocationUpdated( + const VideoBitrateAllocation& allocation) = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_BITRATE_ALLOCATOR_H_ diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocator_factory.h b/third_party/libwebrtc/api/video/video_bitrate_allocator_factory.h new file mode 100644 index 0000000000..cb34ebb5e1 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocator_factory.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ +#define API_VIDEO_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ + +#include + +#include "api/video/video_bitrate_allocator.h" +#include "api/video_codecs/video_codec.h" + +namespace webrtc { + +// A factory that creates VideoBitrateAllocator. +// NOTE: This class is still under development and may change without notice. +class VideoBitrateAllocatorFactory { + public: + virtual ~VideoBitrateAllocatorFactory() = default; + // Creates a VideoBitrateAllocator for a specific video codec. + virtual std::unique_ptr CreateVideoBitrateAllocator( + const VideoCodec& codec) = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_BITRATE_ALLOCATOR_FACTORY_H_ diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build b/third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build new file mode 100644 index 0000000000..a6e2e2c6f5 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build @@ -0,0 +1,209 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_bitrate_allocator_factory_gn") diff --git a/third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build b/third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build new file mode 100644 index 0000000000..f09476aacb --- /dev/null +++ b/third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build @@ -0,0 +1,221 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/video_bitrate_allocator.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_bitrate_allocator_gn") diff --git a/third_party/libwebrtc/api/video/video_codec_constants.h b/third_party/libwebrtc/api/video/video_codec_constants.h new file mode 100644 index 0000000000..5859f9b4cf --- /dev/null +++ b/third_party/libwebrtc/api/video/video_codec_constants.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2019 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. + */ + +#ifndef API_VIDEO_VIDEO_CODEC_CONSTANTS_H_ +#define API_VIDEO_VIDEO_CODEC_CONSTANTS_H_ + +namespace webrtc { + +enum : int { kMaxEncoderBuffers = 8 }; +enum : int { kMaxSimulcastStreams = 3 }; +enum : int { kMaxSpatialLayers = 5 }; +enum : int { kMaxTemporalStreams = 4 }; +enum : int { kMaxPreferredPixelFormats = 5 }; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_CODEC_CONSTANTS_H_ diff --git a/third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build b/third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build new file mode 100644 index 0000000000..2ac72c5b54 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build @@ -0,0 +1,201 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_codec_constants_gn") diff --git a/third_party/libwebrtc/api/video/video_codec_type.h b/third_party/libwebrtc/api/video/video_codec_type.h new file mode 100644 index 0000000000..74a4bc4258 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_codec_type.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_VIDEO_CODEC_TYPE_H_ +#define API_VIDEO_VIDEO_CODEC_TYPE_H_ + +namespace webrtc { + +enum VideoCodecType { + // There are various memset(..., 0, ...) calls in the code that rely on + // kVideoCodecGeneric being zero. + kVideoCodecGeneric = 0, + kVideoCodecVP8, + kVideoCodecVP9, + kVideoCodecAV1, + kVideoCodecH264, + kVideoCodecMultiplex, +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_CODEC_TYPE_H_ diff --git a/third_party/libwebrtc/api/video/video_content_type.cc b/third_party/libwebrtc/api/video/video_content_type.cc new file mode 100644 index 0000000000..9ba3ece79b --- /dev/null +++ b/third_party/libwebrtc/api/video/video_content_type.cc @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2017 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. + */ + +#include "api/video/video_content_type.h" + +// VideoContentType stored as a single byte, which is sent over the network. +// Structure: +// +// 0 1 2 3 4 5 6 7 +// +---------------+ +// |r r e e e s s c| +// +// where: +// r - reserved bits. +// e - 3-bit number of an experiment group counted from 1. 0 means there's no +// experiment ongoing. +// s - 2-bit simulcast stream id or spatial layer, counted from 1. 0 means that +// no simulcast information is set. +// c - content type. 0 means real-time video, 1 means screenshare. +// + +namespace webrtc { +namespace videocontenttypehelpers { + +namespace { +static constexpr uint8_t kScreenshareBitsSize = 1; +static constexpr uint8_t kScreenshareBitsMask = + (1u << kScreenshareBitsSize) - 1; + +static constexpr uint8_t kSimulcastShift = 1; +static constexpr uint8_t kSimulcastBitsSize = 2; +static constexpr uint8_t kSimulcastBitsMask = ((1u << kSimulcastBitsSize) - 1) + << kSimulcastShift; // 0b00000110 + +static constexpr uint8_t kExperimentShift = 3; +static constexpr uint8_t kExperimentBitsSize = 3; +static constexpr uint8_t kExperimentBitsMask = + ((1u << kExperimentBitsSize) - 1) << kExperimentShift; // 0b00111000 + +static constexpr uint8_t kTotalBitsSize = + kScreenshareBitsSize + kSimulcastBitsSize + kExperimentBitsSize; +} // namespace + +bool SetExperimentId(VideoContentType* content_type, uint8_t experiment_id) { + // Store in bits 2-4. + if (experiment_id >= (1 << kExperimentBitsSize)) + return false; + *content_type = static_cast( + (static_cast(*content_type) & ~kExperimentBitsMask) | + ((experiment_id << kExperimentShift) & kExperimentBitsMask)); + return true; +} + +bool SetSimulcastId(VideoContentType* content_type, uint8_t simulcast_id) { + // Store in bits 5-6. + if (simulcast_id >= (1 << kSimulcastBitsSize)) + return false; + *content_type = static_cast( + (static_cast(*content_type) & ~kSimulcastBitsMask) | + ((simulcast_id << kSimulcastShift) & kSimulcastBitsMask)); + return true; +} + +uint8_t GetExperimentId(const VideoContentType& content_type) { + return (static_cast(content_type) & kExperimentBitsMask) >> + kExperimentShift; +} +uint8_t GetSimulcastId(const VideoContentType& content_type) { + return (static_cast(content_type) & kSimulcastBitsMask) >> + kSimulcastShift; +} + +bool IsScreenshare(const VideoContentType& content_type) { + return (static_cast(content_type) & kScreenshareBitsMask) > 0; +} + +bool IsValidContentType(uint8_t value) { + // Any 6-bit value is allowed. + return value < (1 << kTotalBitsSize); +} + +const char* ToString(const VideoContentType& content_type) { + return IsScreenshare(content_type) ? "screen" : "realtime"; +} +} // namespace videocontenttypehelpers +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_content_type.h b/third_party/libwebrtc/api/video/video_content_type.h new file mode 100644 index 0000000000..2d38a62366 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_content_type.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2017 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. + */ + +#ifndef API_VIDEO_VIDEO_CONTENT_TYPE_H_ +#define API_VIDEO_VIDEO_CONTENT_TYPE_H_ + +#include + +namespace webrtc { + +enum class VideoContentType : uint8_t { + UNSPECIFIED = 0, + SCREENSHARE = 1, +}; + +namespace videocontenttypehelpers { +bool SetExperimentId(VideoContentType* content_type, uint8_t experiment_id); +bool SetSimulcastId(VideoContentType* content_type, uint8_t simulcast_id); + +uint8_t GetExperimentId(const VideoContentType& content_type); +uint8_t GetSimulcastId(const VideoContentType& content_type); + +bool IsScreenshare(const VideoContentType& content_type); + +bool IsValidContentType(uint8_t value); + +const char* ToString(const VideoContentType& content_type); +} // namespace videocontenttypehelpers + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_CONTENT_TYPE_H_ diff --git a/third_party/libwebrtc/api/video/video_frame.cc b/third_party/libwebrtc/api/video/video_frame.cc new file mode 100644 index 0000000000..130820a886 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame.cc @@ -0,0 +1,317 @@ +/* + * Copyright (c) 2012 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. + */ + +#include "api/video/video_frame.h" + +#include +#include + +#include "rtc_base/checks.h" +#include "rtc_base/time_utils.h" + +namespace webrtc { + +void VideoFrame::UpdateRect::Union(const UpdateRect& other) { + if (other.IsEmpty()) + return; + if (IsEmpty()) { + *this = other; + return; + } + int right = std::max(offset_x + width, other.offset_x + other.width); + int bottom = std::max(offset_y + height, other.offset_y + other.height); + offset_x = std::min(offset_x, other.offset_x); + offset_y = std::min(offset_y, other.offset_y); + width = right - offset_x; + height = bottom - offset_y; + RTC_DCHECK_GT(width, 0); + RTC_DCHECK_GT(height, 0); +} + +void VideoFrame::UpdateRect::Intersect(const UpdateRect& other) { + if (other.IsEmpty() || IsEmpty()) { + MakeEmptyUpdate(); + return; + } + + int right = std::min(offset_x + width, other.offset_x + other.width); + int bottom = std::min(offset_y + height, other.offset_y + other.height); + offset_x = std::max(offset_x, other.offset_x); + offset_y = std::max(offset_y, other.offset_y); + width = right - offset_x; + height = bottom - offset_y; + if (width <= 0 || height <= 0) { + MakeEmptyUpdate(); + } +} + +void VideoFrame::UpdateRect::MakeEmptyUpdate() { + width = height = offset_x = offset_y = 0; +} + +bool VideoFrame::UpdateRect::IsEmpty() const { + return width == 0 && height == 0; +} + +VideoFrame::UpdateRect VideoFrame::UpdateRect::ScaleWithFrame( + int frame_width, + int frame_height, + int crop_x, + int crop_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) const { + RTC_DCHECK_GT(frame_width, 0); + RTC_DCHECK_GT(frame_height, 0); + + RTC_DCHECK_GT(crop_width, 0); + RTC_DCHECK_GT(crop_height, 0); + + RTC_DCHECK_LE(crop_width + crop_x, frame_width); + RTC_DCHECK_LE(crop_height + crop_y, frame_height); + + RTC_DCHECK_GT(scaled_width, 0); + RTC_DCHECK_GT(scaled_height, 0); + + // Check if update rect is out of the cropped area. + if (offset_x + width < crop_x || offset_x > crop_x + crop_width || + offset_y + height < crop_y || offset_y > crop_y + crop_width) { + return {0, 0, 0, 0}; + } + + int x = offset_x - crop_x; + int w = width; + if (x < 0) { + w += x; + x = 0; + } + int y = offset_y - crop_y; + int h = height; + if (y < 0) { + h += y; + y = 0; + } + + // Lower corner is rounded down. + x = x * scaled_width / crop_width; + y = y * scaled_height / crop_height; + // Upper corner is rounded up. + w = (w * scaled_width + crop_width - 1) / crop_width; + h = (h * scaled_height + crop_height - 1) / crop_height; + + // Round to full 2x2 blocks due to possible subsampling in the pixel data. + if (x % 2) { + --x; + ++w; + } + if (y % 2) { + --y; + ++h; + } + if (w % 2) { + ++w; + } + if (h % 2) { + ++h; + } + + // Expand the update rect by 2 pixels in each direction to include any + // possible scaling artifacts. + if (scaled_width != crop_width || scaled_height != crop_height) { + if (x > 0) { + x -= 2; + w += 2; + } + if (y > 0) { + y -= 2; + h += 2; + } + w += 2; + h += 2; + } + + // Ensure update rect is inside frame dimensions. + if (x + w > scaled_width) { + w = scaled_width - x; + } + if (y + h > scaled_height) { + h = scaled_height - y; + } + RTC_DCHECK_GE(w, 0); + RTC_DCHECK_GE(h, 0); + if (w == 0 || h == 0) { + w = 0; + h = 0; + x = 0; + y = 0; + } + + return {x, y, w, h}; +} + +VideoFrame::Builder::Builder() = default; + +VideoFrame::Builder::~Builder() = default; + +VideoFrame VideoFrame::Builder::build() { + RTC_CHECK(video_frame_buffer_ != nullptr); + return VideoFrame(id_, video_frame_buffer_, timestamp_us_, timestamp_rtp_, + ntp_time_ms_, rotation_, color_space_, render_parameters_, + update_rect_, packet_infos_); +} + +VideoFrame::Builder& VideoFrame::Builder::set_video_frame_buffer( + const rtc::scoped_refptr& buffer) { + video_frame_buffer_ = buffer; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_timestamp_ms( + int64_t timestamp_ms) { + timestamp_us_ = timestamp_ms * rtc::kNumMicrosecsPerMillisec; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_timestamp_us( + int64_t timestamp_us) { + timestamp_us_ = timestamp_us; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_timestamp_rtp( + uint32_t timestamp_rtp) { + timestamp_rtp_ = timestamp_rtp; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_ntp_time_ms(int64_t ntp_time_ms) { + ntp_time_ms_ = ntp_time_ms; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_rotation(VideoRotation rotation) { + rotation_ = rotation; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_color_space( + const absl::optional& color_space) { + color_space_ = color_space; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_color_space( + const ColorSpace* color_space) { + color_space_ = + color_space ? absl::make_optional(*color_space) : absl::nullopt; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_id(uint16_t id) { + id_ = id; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_update_rect( + const absl::optional& update_rect) { + update_rect_ = update_rect; + return *this; +} + +VideoFrame::Builder& VideoFrame::Builder::set_packet_infos( + RtpPacketInfos packet_infos) { + packet_infos_ = std::move(packet_infos); + return *this; +} + +VideoFrame::VideoFrame(const rtc::scoped_refptr& buffer, + webrtc::VideoRotation rotation, + int64_t timestamp_us) + : video_frame_buffer_(buffer), + timestamp_rtp_(0), + ntp_time_ms_(0), + timestamp_us_(timestamp_us), + rotation_(rotation) {} + +VideoFrame::VideoFrame(const rtc::scoped_refptr& buffer, + uint32_t timestamp_rtp, + int64_t render_time_ms, + VideoRotation rotation) + : video_frame_buffer_(buffer), + timestamp_rtp_(timestamp_rtp), + ntp_time_ms_(0), + timestamp_us_(render_time_ms * rtc::kNumMicrosecsPerMillisec), + rotation_(rotation) { + RTC_DCHECK(buffer); +} + +VideoFrame::VideoFrame(uint16_t id, + const rtc::scoped_refptr& buffer, + int64_t timestamp_us, + uint32_t timestamp_rtp, + int64_t ntp_time_ms, + VideoRotation rotation, + const absl::optional& color_space, + const RenderParameters& render_parameters, + const absl::optional& update_rect, + RtpPacketInfos packet_infos) + : id_(id), + video_frame_buffer_(buffer), + timestamp_rtp_(timestamp_rtp), + ntp_time_ms_(ntp_time_ms), + timestamp_us_(timestamp_us), + rotation_(rotation), + color_space_(color_space), + render_parameters_(render_parameters), + update_rect_(update_rect), + packet_infos_(std::move(packet_infos)) { + if (update_rect_) { + RTC_DCHECK_GE(update_rect_->offset_x, 0); + RTC_DCHECK_GE(update_rect_->offset_y, 0); + RTC_DCHECK_LE(update_rect_->offset_x + update_rect_->width, width()); + RTC_DCHECK_LE(update_rect_->offset_y + update_rect_->height, height()); + } +} + +VideoFrame::~VideoFrame() = default; + +VideoFrame::VideoFrame(const VideoFrame&) = default; +VideoFrame::VideoFrame(VideoFrame&&) = default; +VideoFrame& VideoFrame::operator=(const VideoFrame&) = default; +VideoFrame& VideoFrame::operator=(VideoFrame&&) = default; + +int VideoFrame::width() const { + return video_frame_buffer_ ? video_frame_buffer_->width() : 0; +} + +int VideoFrame::height() const { + return video_frame_buffer_ ? video_frame_buffer_->height() : 0; +} + +uint32_t VideoFrame::size() const { + return width() * height(); +} + +rtc::scoped_refptr VideoFrame::video_frame_buffer() const { + return video_frame_buffer_; +} + +void VideoFrame::set_video_frame_buffer( + const rtc::scoped_refptr& buffer) { + RTC_CHECK(buffer); + video_frame_buffer_ = buffer; +} + +int64_t VideoFrame::render_time_ms() const { + return timestamp_us() / rtc::kNumMicrosecsPerMillisec; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_frame.h b/third_party/libwebrtc/api/video/video_frame.h new file mode 100644 index 0000000000..086aad820f --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame.h @@ -0,0 +1,302 @@ +/* + * 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. + */ + +#ifndef API_VIDEO_VIDEO_FRAME_H_ +#define API_VIDEO_VIDEO_FRAME_H_ + +#include + +#include + +#include "absl/types/optional.h" +#include "api/rtp_packet_infos.h" +#include "api/scoped_refptr.h" +#include "api/video/color_space.h" +#include "api/video/hdr_metadata.h" +#include "api/video/video_frame_buffer.h" +#include "api/video/video_rotation.h" +#include "rtc_base/checks.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +class RTC_EXPORT VideoFrame { + public: + // Value used to signal that `VideoFrame::id()` is not set. + static constexpr uint16_t kNotSetId = 0; + + struct RTC_EXPORT UpdateRect { + int offset_x; + int offset_y; + int width; + int height; + + // Makes this UpdateRect a bounding box of this and other rect. + void Union(const UpdateRect& other); + + // Makes this UpdateRect an intersection of this and other rect. + void Intersect(const UpdateRect& other); + + // Sets everything to 0, making this UpdateRect a zero-size (empty) update. + void MakeEmptyUpdate(); + + bool IsEmpty() const; + + // Per-member equality check. Empty rectangles with different offsets would + // be considered different. + bool operator==(const UpdateRect& other) const { + return other.offset_x == offset_x && other.offset_y == offset_y && + other.width == width && other.height == height; + } + + bool operator!=(const UpdateRect& other) const { return !(*this == other); } + + // Scales update_rect given original frame dimensions. + // Cropping is applied first, then rect is scaled down. + // Update rect is snapped to 2x2 grid due to possible UV subsampling and + // then expanded by additional 2 pixels in each direction to accommodate any + // possible scaling artifacts. + // Note, close but not equal update_rects on original frame may result in + // the same scaled update rects. + UpdateRect ScaleWithFrame(int frame_width, + int frame_height, + int crop_x, + int crop_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) const; + }; + + struct RTC_EXPORT ProcessingTime { + TimeDelta Elapsed() const { return finish - start; } + Timestamp start; + Timestamp finish; + }; + + struct RTC_EXPORT RenderParameters { + bool use_low_latency_rendering = false; + absl::optional max_composition_delay_in_frames; + + bool operator==(const RenderParameters& other) const { + return other.use_low_latency_rendering == use_low_latency_rendering && + other.max_composition_delay_in_frames == + max_composition_delay_in_frames; + } + + bool operator!=(const RenderParameters& other) const { + return !(*this == other); + } + }; + + // Preferred way of building VideoFrame objects. + class RTC_EXPORT Builder { + public: + Builder(); + ~Builder(); + + VideoFrame build(); + Builder& set_video_frame_buffer( + const rtc::scoped_refptr& buffer); + Builder& set_timestamp_ms(int64_t timestamp_ms); + Builder& set_timestamp_us(int64_t timestamp_us); + Builder& set_timestamp_rtp(uint32_t timestamp_rtp); + Builder& set_ntp_time_ms(int64_t ntp_time_ms); + Builder& set_rotation(VideoRotation rotation); + Builder& set_color_space(const absl::optional& color_space); + Builder& set_color_space(const ColorSpace* color_space); + Builder& set_id(uint16_t id); + Builder& set_update_rect(const absl::optional& update_rect); + Builder& set_packet_infos(RtpPacketInfos packet_infos); + + private: + uint16_t id_ = kNotSetId; + rtc::scoped_refptr video_frame_buffer_; + int64_t timestamp_us_ = 0; + uint32_t timestamp_rtp_ = 0; + int64_t ntp_time_ms_ = 0; + VideoRotation rotation_ = kVideoRotation_0; + absl::optional color_space_; + RenderParameters render_parameters_; + absl::optional update_rect_; + RtpPacketInfos packet_infos_; + }; + + // To be deprecated. Migrate all use to Builder. + VideoFrame(const rtc::scoped_refptr& buffer, + webrtc::VideoRotation rotation, + int64_t timestamp_us); + VideoFrame(const rtc::scoped_refptr& buffer, + uint32_t timestamp_rtp, + int64_t render_time_ms, + VideoRotation rotation); + + ~VideoFrame(); + + // Support move and copy. + VideoFrame(const VideoFrame&); + VideoFrame(VideoFrame&&); + VideoFrame& operator=(const VideoFrame&); + VideoFrame& operator=(VideoFrame&&); + + // Get frame width. + int width() const; + // Get frame height. + int height() const; + // Get frame size in pixels. + uint32_t size() const; + + // Get frame ID. Returns `kNotSetId` if ID is not set. Not guaranteed to be + // transferred from the sender to the receiver, but preserved on the sender + // side. The id should be propagated between all frame modifications during + // its lifetime from capturing to sending as encoded image. It is intended to + // be unique over a time window of a few minutes for the peer connection to + // which the corresponding video stream belongs to. + uint16_t id() const { return id_; } + void set_id(uint16_t id) { id_ = id; } + + // System monotonic clock, same timebase as rtc::TimeMicros(). + int64_t timestamp_us() const { return timestamp_us_; } + void set_timestamp_us(int64_t timestamp_us) { timestamp_us_ = timestamp_us; } + + // Set frame timestamp (90kHz). + void set_timestamp(uint32_t timestamp) { timestamp_rtp_ = timestamp; } + + // Get frame timestamp (90kHz). + uint32_t timestamp() const { return timestamp_rtp_; } + + // Set capture ntp time in milliseconds. + void set_ntp_time_ms(int64_t ntp_time_ms) { ntp_time_ms_ = ntp_time_ms; } + + // Get capture ntp time in milliseconds. + int64_t ntp_time_ms() const { return ntp_time_ms_; } + + // Naming convention for Coordination of Video Orientation. Please see + // http://www.etsi.org/deliver/etsi_ts/126100_126199/126114/12.07.00_60/ts_126114v120700p.pdf + // + // "pending rotation" or "pending" = a frame that has a VideoRotation > 0. + // + // "not pending" = a frame that has a VideoRotation == 0. + // + // "apply rotation" = modify a frame from being "pending" to being "not + // pending" rotation (a no-op for "unrotated"). + // + VideoRotation rotation() const { return rotation_; } + void set_rotation(VideoRotation rotation) { rotation_ = rotation; } + + // Get color space when available. + const absl::optional& color_space() const { return color_space_; } + void set_color_space(const absl::optional& color_space) { + color_space_ = color_space; + } + + RenderParameters render_parameters() const { return render_parameters_; } + void set_render_parameters(const RenderParameters& render_parameters) { + render_parameters_ = render_parameters; + } + + // Deprecated in favor of render_parameters, will be removed once Chromium is + // updated. max_composition_delay_in_frames() is used in an experiment of a + // low-latency renderer algorithm see crbug.com/1138888. + [[deprecated("Use render_parameters() instead.")]] absl::optional + max_composition_delay_in_frames() const { + return render_parameters_.max_composition_delay_in_frames; + } + + // Get render time in milliseconds. + int64_t render_time_ms() const; + + // Return the underlying buffer. Never nullptr for a properly + // initialized VideoFrame. + rtc::scoped_refptr video_frame_buffer() const; + + void set_video_frame_buffer( + const rtc::scoped_refptr& buffer); + + // Return true if the frame is stored in a texture. + bool is_texture() const { + return video_frame_buffer()->type() == VideoFrameBuffer::Type::kNative; + } + + bool has_update_rect() const { return update_rect_.has_value(); } + + // Returns update_rect set by the builder or set_update_rect() or whole frame + // rect if no update rect is available. + UpdateRect update_rect() const { + return update_rect_.value_or(UpdateRect{0, 0, width(), height()}); + } + + // Rectangle must be within the frame dimensions. + void set_update_rect(const VideoFrame::UpdateRect& update_rect) { + RTC_DCHECK_GE(update_rect.offset_x, 0); + RTC_DCHECK_GE(update_rect.offset_y, 0); + RTC_DCHECK_LE(update_rect.offset_x + update_rect.width, width()); + RTC_DCHECK_LE(update_rect.offset_y + update_rect.height, height()); + update_rect_ = update_rect; + } + + void clear_update_rect() { update_rect_ = absl::nullopt; } + + // Get information about packets used to assemble this video frame. Might be + // empty if the information isn't available. + const RtpPacketInfos& packet_infos() const { return packet_infos_; } + void set_packet_infos(RtpPacketInfos value) { + packet_infos_ = std::move(value); + } + + const absl::optional processing_time() const { + return processing_time_; + } + void set_processing_time(const ProcessingTime& processing_time) { + processing_time_ = processing_time; + } + + private: + VideoFrame(uint16_t id, + const rtc::scoped_refptr& buffer, + int64_t timestamp_us, + uint32_t timestamp_rtp, + int64_t ntp_time_ms, + VideoRotation rotation, + const absl::optional& color_space, + const RenderParameters& render_parameters, + const absl::optional& update_rect, + RtpPacketInfos packet_infos); + + uint16_t id_; + // An opaque reference counted handle that stores the pixel data. + rtc::scoped_refptr video_frame_buffer_; + uint32_t timestamp_rtp_; + int64_t ntp_time_ms_; + int64_t timestamp_us_; + VideoRotation rotation_; + absl::optional color_space_; + // Contains parameters that affect have the frame should be rendered. + RenderParameters render_parameters_; + // Updated since the last frame area. If present it means that the bounding + // box of all the changes is within the rectangular area and is close to it. + // If absent, it means that there's no information about the change at all and + // update_rect() will return a rectangle corresponding to the entire frame. + absl::optional update_rect_; + // Information about packets used to assemble this video frame. This is needed + // by `SourceTracker` when the frame is delivered to the RTCRtpReceiver's + // MediaStreamTrack, in order to implement getContributingSources(). See: + // https://w3c.github.io/webrtc-pc/#dom-rtcrtpreceiver-getcontributingsources + RtpPacketInfos packet_infos_; + // Processing timestamps of the frame. For received video frames these are the + // timestamps when the frame is sent to the decoder and the decoded image + // returned from the decoder. + // Currently, not set for locally captured video frames. + absl::optional processing_time_; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_FRAME_H_ diff --git a/third_party/libwebrtc/api/video/video_frame_buffer.cc b/third_party/libwebrtc/api/video/video_frame_buffer.cc new file mode 100644 index 0000000000..374b438adc --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_buffer.cc @@ -0,0 +1,242 @@ +/* + * Copyright (c) 2017 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. + */ + +#include "api/video/video_frame_buffer.h" + +#include "api/video/i420_buffer.h" +#include "api/video/i422_buffer.h" +#include "api/video/i444_buffer.h" +#include "api/video/nv12_buffer.h" +#include "rtc_base/checks.h" + +namespace webrtc { + +rtc::scoped_refptr VideoFrameBuffer::CropAndScale( + int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) { + rtc::scoped_refptr result = + I420Buffer::Create(scaled_width, scaled_height); + result->CropAndScaleFrom(*this->ToI420(), offset_x, offset_y, crop_width, + crop_height); + return result; +} + +const I420BufferInterface* VideoFrameBuffer::GetI420() const { + // Overridden by subclasses that can return an I420 buffer without any + // conversion, in particular, I420BufferInterface. + return nullptr; +} + +const I420ABufferInterface* VideoFrameBuffer::GetI420A() const { + RTC_CHECK(type() == Type::kI420A); + return static_cast(this); +} + +const I444BufferInterface* VideoFrameBuffer::GetI444() const { + RTC_CHECK(type() == Type::kI444); + return static_cast(this); +} + +const I422BufferInterface* VideoFrameBuffer::GetI422() const { + RTC_CHECK(type() == Type::kI422); + return static_cast(this); +} + +const I010BufferInterface* VideoFrameBuffer::GetI010() const { + RTC_CHECK(type() == Type::kI010); + return static_cast(this); +} + +const I210BufferInterface* VideoFrameBuffer::GetI210() const { + RTC_CHECK(type() == Type::kI210); + return static_cast(this); +} + +const I410BufferInterface* VideoFrameBuffer::GetI410() const { + RTC_CHECK(type() == Type::kI410); + return static_cast(this); +} + +const NV12BufferInterface* VideoFrameBuffer::GetNV12() const { + RTC_CHECK(type() == Type::kNV12); + return static_cast(this); +} + +rtc::scoped_refptr VideoFrameBuffer::GetMappedFrameBuffer( + rtc::ArrayView types) { + RTC_CHECK(type() == Type::kNative); + return nullptr; +} + +VideoFrameBuffer::Type I420BufferInterface::type() const { + return Type::kI420; +} + +const char* VideoFrameBufferTypeToString(VideoFrameBuffer::Type type) { + switch (type) { + case VideoFrameBuffer::Type::kNative: + return "kNative"; + case VideoFrameBuffer::Type::kI420: + return "kI420"; + case VideoFrameBuffer::Type::kI420A: + return "kI420A"; + case VideoFrameBuffer::Type::kI444: + return "kI444"; + case VideoFrameBuffer::Type::kI422: + return "kI422"; + case VideoFrameBuffer::Type::kI010: + return "kI010"; + case VideoFrameBuffer::Type::kI210: + return "kI210"; + case VideoFrameBuffer::Type::kI410: + return "kI410"; + case VideoFrameBuffer::Type::kNV12: + return "kNV12"; + default: + RTC_DCHECK_NOTREACHED(); + } +} + +int I420BufferInterface::ChromaWidth() const { + return (width() + 1) / 2; +} + +int I420BufferInterface::ChromaHeight() const { + return (height() + 1) / 2; +} + +rtc::scoped_refptr I420BufferInterface::ToI420() { + return rtc::scoped_refptr(this); +} + +const I420BufferInterface* I420BufferInterface::GetI420() const { + return this; +} + +VideoFrameBuffer::Type I420ABufferInterface::type() const { + return Type::kI420A; +} + +VideoFrameBuffer::Type I444BufferInterface::type() const { + return Type::kI444; +} + +int I444BufferInterface::ChromaWidth() const { + return width(); +} + +int I444BufferInterface::ChromaHeight() const { + return height(); +} + +rtc::scoped_refptr I444BufferInterface::CropAndScale( + int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) { + rtc::scoped_refptr result = + I444Buffer::Create(scaled_width, scaled_height); + result->CropAndScaleFrom(*this, offset_x, offset_y, crop_width, crop_height); + return result; +} + +VideoFrameBuffer::Type I422BufferInterface::type() const { + return Type::kI422; +} + +int I422BufferInterface::ChromaWidth() const { + return (width() + 1) / 2; +} + +int I422BufferInterface::ChromaHeight() const { + return height(); +} + +rtc::scoped_refptr I422BufferInterface::CropAndScale( + int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) { + rtc::scoped_refptr result = + I422Buffer::Create(scaled_width, scaled_height); + result->CropAndScaleFrom(*this, offset_x, offset_y, crop_width, crop_height); + return result; +} + +VideoFrameBuffer::Type I010BufferInterface::type() const { + return Type::kI010; +} + +int I010BufferInterface::ChromaWidth() const { + return (width() + 1) / 2; +} + +int I010BufferInterface::ChromaHeight() const { + return (height() + 1) / 2; +} + +VideoFrameBuffer::Type I210BufferInterface::type() const { + return Type::kI210; +} + +int I210BufferInterface::ChromaWidth() const { + return (width() + 1) / 2; +} + +int I210BufferInterface::ChromaHeight() const { + return height(); +} + +VideoFrameBuffer::Type I410BufferInterface::type() const { + return Type::kI410; +} + +int I410BufferInterface::ChromaWidth() const { + return width(); +} + +int I410BufferInterface::ChromaHeight() const { + return height(); +} + +VideoFrameBuffer::Type NV12BufferInterface::type() const { + return Type::kNV12; +} + +int NV12BufferInterface::ChromaWidth() const { + return (width() + 1) / 2; +} + +int NV12BufferInterface::ChromaHeight() const { + return (height() + 1) / 2; +} + +rtc::scoped_refptr NV12BufferInterface::CropAndScale( + int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) { + rtc::scoped_refptr result = + NV12Buffer::Create(scaled_width, scaled_height); + result->CropAndScaleFrom(*this, offset_x, offset_y, crop_width, crop_height); + return result; +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_frame_buffer.h b/third_party/libwebrtc/api/video/video_frame_buffer.h new file mode 100644 index 0000000000..aaf786699f --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_buffer.h @@ -0,0 +1,325 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef API_VIDEO_VIDEO_FRAME_BUFFER_H_ +#define API_VIDEO_VIDEO_FRAME_BUFFER_H_ + +#include + +#include "api/array_view.h" +#include "api/scoped_refptr.h" +#include "rtc_base/ref_count.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +class I420BufferInterface; +class I420ABufferInterface; +class I422BufferInterface; +class I444BufferInterface; +class I010BufferInterface; +class I210BufferInterface; +class I410BufferInterface; +class NV12BufferInterface; + +// Base class for frame buffers of different types of pixel format and storage. +// The tag in type() indicates how the data is represented, and each type is +// implemented as a subclass. To access the pixel data, call the appropriate +// GetXXX() function, where XXX represents the type. There is also a function +// ToI420() that returns a frame buffer in I420 format, converting from the +// underlying representation if necessary. I420 is the most widely accepted +// format and serves as a fallback for video sinks that can only handle I420, +// e.g. the internal WebRTC software encoders. A special enum value 'kNative' is +// provided for external clients to implement their own frame buffer +// representations, e.g. as textures. The external client can produce such +// native frame buffers from custom video sources, and then cast it back to the +// correct subclass in custom video sinks. The purpose of this is to improve +// performance by providing an optimized path without intermediate conversions. +// Frame metadata such as rotation and timestamp are stored in +// webrtc::VideoFrame, and not here. +class RTC_EXPORT VideoFrameBuffer : public rtc::RefCountInterface { + public: + // New frame buffer types will be added conservatively when there is an + // opportunity to optimize the path between some pair of video source and + // video sink. + // GENERATED_JAVA_ENUM_PACKAGE: org.webrtc + // GENERATED_JAVA_CLASS_NAME_OVERRIDE: VideoFrameBufferType + enum class Type { + kNative, + kI420, + kI420A, + kI422, + kI444, + kI010, + kI210, + kI410, + kNV12, + }; + + // This function specifies in what pixel format the data is stored in. + virtual Type type() const = 0; + + // The resolution of the frame in pixels. For formats where some planes are + // subsampled, this is the highest-resolution plane. + virtual int width() const = 0; + virtual int height() const = 0; + + // Returns a memory-backed frame buffer in I420 format. If the pixel data is + // in another format, a conversion will take place. All implementations must + // provide a fallback to I420 for compatibility with e.g. the internal WebRTC + // software encoders. + // Conversion may fail, for example if reading the pixel data from a texture + // fails. If the conversion fails, nullptr is returned. + virtual rtc::scoped_refptr ToI420() = 0; + + // GetI420() methods should return I420 buffer if conversion is trivial, i.e + // no change for binary data is needed. Otherwise these methods should return + // nullptr. One example of buffer with that property is + // WebrtcVideoFrameAdapter in Chrome - it's I420 buffer backed by a shared + // memory buffer. Therefore it must have type kNative. Yet, ToI420() + // doesn't affect binary data at all. Another example is any I420A buffer. + // TODO(https://crbug.com/webrtc/12021): Make this method non-virtual and + // behave as the other GetXXX methods below. + virtual const I420BufferInterface* GetI420() const; + + // A format specific scale function. Default implementation works by + // converting to I420. But more efficient implementations may override it, + // especially for kNative. + // First, the image is cropped to `crop_width` and `crop_height` and then + // scaled to `scaled_width` and `scaled_height`. + virtual rtc::scoped_refptr CropAndScale(int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height); + + // Alias for common use case. + rtc::scoped_refptr Scale(int scaled_width, + int scaled_height) { + return CropAndScale(0, 0, width(), height(), scaled_width, scaled_height); + } + + // These functions should only be called if type() is of the correct type. + // Calling with a different type will result in a crash. + const I420ABufferInterface* GetI420A() const; + const I422BufferInterface* GetI422() const; + const I444BufferInterface* GetI444() const; + const I010BufferInterface* GetI010() const; + const I210BufferInterface* GetI210() const; + const I410BufferInterface* GetI410() const; + const NV12BufferInterface* GetNV12() const; + + // From a kNative frame, returns a VideoFrameBuffer with a pixel format in + // the list of types that is in the main memory with a pixel perfect + // conversion for encoding with a software encoder. Returns nullptr if the + // frame type is not supported, mapping is not possible, or if the kNative + // frame has not implemented this method. Only callable if type() is kNative. + virtual rtc::scoped_refptr GetMappedFrameBuffer( + rtc::ArrayView types); + + protected: + ~VideoFrameBuffer() override {} +}; + +// Update when VideoFrameBuffer::Type is updated. +const char* VideoFrameBufferTypeToString(VideoFrameBuffer::Type type); + +// This interface represents planar formats. +class PlanarYuvBuffer : public VideoFrameBuffer { + public: + virtual int ChromaWidth() const = 0; + virtual int ChromaHeight() const = 0; + + // Returns the number of steps(in terms of Data*() return type) between + // successive rows for a given plane. + virtual int StrideY() const = 0; + virtual int StrideU() const = 0; + virtual int StrideV() const = 0; + + protected: + ~PlanarYuvBuffer() override {} +}; + +// This interface represents 8-bit color depth formats: Type::kI420, +// Type::kI420A, Type::kI422 and Type::kI444. +class PlanarYuv8Buffer : public PlanarYuvBuffer { + public: + // Returns pointer to the pixel data for a given plane. The memory is owned by + // the VideoFrameBuffer object and must not be freed by the caller. + virtual const uint8_t* DataY() const = 0; + virtual const uint8_t* DataU() const = 0; + virtual const uint8_t* DataV() const = 0; + + protected: + ~PlanarYuv8Buffer() override {} +}; + +class RTC_EXPORT I420BufferInterface : public PlanarYuv8Buffer { + public: + Type type() const override; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + rtc::scoped_refptr ToI420() final; + const I420BufferInterface* GetI420() const final; + + protected: + ~I420BufferInterface() override {} +}; + +class RTC_EXPORT I420ABufferInterface : public I420BufferInterface { + public: + Type type() const final; + virtual const uint8_t* DataA() const = 0; + virtual int StrideA() const = 0; + + protected: + ~I420ABufferInterface() override {} +}; + +// Represents Type::kI422, 4:2:2 planar with 8 bits per pixel. +class I422BufferInterface : public PlanarYuv8Buffer { + public: + Type type() const final; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + rtc::scoped_refptr CropAndScale(int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) override; + + protected: + ~I422BufferInterface() override {} +}; + +// Represents Type::kI444, 4:4:4 planar with 8 bits per pixel. +class I444BufferInterface : public PlanarYuv8Buffer { + public: + Type type() const final; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + rtc::scoped_refptr CropAndScale(int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) override; + + protected: + ~I444BufferInterface() override {} +}; + +// This interface represents 8-bit to 16-bit color depth formats: Type::kI010 or +// Type::kI210 . +class PlanarYuv16BBuffer : public PlanarYuvBuffer { + public: + // Returns pointer to the pixel data for a given plane. The memory is owned by + // the VideoFrameBuffer object and must not be freed by the caller. + virtual const uint16_t* DataY() const = 0; + virtual const uint16_t* DataU() const = 0; + virtual const uint16_t* DataV() const = 0; + + protected: + ~PlanarYuv16BBuffer() override {} +}; + +// Represents Type::kI010, allocates 16 bits per pixel and fills 10 least +// significant bits with color information. +class I010BufferInterface : public PlanarYuv16BBuffer { + public: + Type type() const override; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + protected: + ~I010BufferInterface() override {} +}; + +// Represents Type::kI210, allocates 16 bits per pixel and fills 10 least +// significant bits with color information. +class I210BufferInterface : public PlanarYuv16BBuffer { + public: + Type type() const override; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + protected: + ~I210BufferInterface() override {} +}; + +// Represents Type::kI410, allocates 16 bits per pixel and fills 10 least +// significant bits with color information. +class I410BufferInterface : public PlanarYuv16BBuffer { + public: + Type type() const override; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + protected: + ~I410BufferInterface() override {} +}; + +class BiplanarYuvBuffer : public VideoFrameBuffer { + public: + virtual int ChromaWidth() const = 0; + virtual int ChromaHeight() const = 0; + + // Returns the number of steps(in terms of Data*() return type) between + // successive rows for a given plane. + virtual int StrideY() const = 0; + virtual int StrideUV() const = 0; + + protected: + ~BiplanarYuvBuffer() override {} +}; + +class BiplanarYuv8Buffer : public BiplanarYuvBuffer { + public: + virtual const uint8_t* DataY() const = 0; + virtual const uint8_t* DataUV() const = 0; + + protected: + ~BiplanarYuv8Buffer() override {} +}; + +// Represents Type::kNV12. NV12 is full resolution Y and half-resolution +// interleved UV. +class RTC_EXPORT NV12BufferInterface : public BiplanarYuv8Buffer { + public: + Type type() const override; + + int ChromaWidth() const final; + int ChromaHeight() const final; + + rtc::scoped_refptr CropAndScale(int offset_x, + int offset_y, + int crop_width, + int crop_height, + int scaled_width, + int scaled_height) override; + + protected: + ~NV12BufferInterface() override {} +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_FRAME_BUFFER_H_ diff --git a/third_party/libwebrtc/api/video/video_frame_gn/moz.build b/third_party/libwebrtc/api/video/video_frame_gn/moz.build new file mode 100644 index 0000000000..7a4e9fdc2c --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_gn/moz.build @@ -0,0 +1,236 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/media/libyuv/", + "/media/libyuv/libyuv/include/", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +SOURCES += [ + "/third_party/libwebrtc/api/video/i422_buffer.cc", + "/third_party/libwebrtc/api/video/i444_buffer.cc" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/i420_buffer.cc", + "/third_party/libwebrtc/api/video/nv12_buffer.cc", + "/third_party/libwebrtc/api/video/video_frame.cc", + "/third_party/libwebrtc/api/video/video_frame_buffer.cc", + "/third_party/libwebrtc/api/video/video_source_interface.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_frame_gn") diff --git a/third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build b/third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build new file mode 100644 index 0000000000..e56d43a299 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build @@ -0,0 +1,232 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/media/libyuv/", + "/media/libyuv/libyuv/include/", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +SOURCES += [ + "/third_party/libwebrtc/api/video/i210_buffer.cc", + "/third_party/libwebrtc/api/video/i410_buffer.cc" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/i010_buffer.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_frame_i010_gn") diff --git a/third_party/libwebrtc/api/video/video_frame_metadata.cc b/third_party/libwebrtc/api/video/video_frame_metadata.cc new file mode 100644 index 0000000000..e1863e9c13 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_metadata.cc @@ -0,0 +1,139 @@ +/* + * Copyright (c) 2020 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. + */ + +#include "api/video/video_frame_metadata.h" + +#include + +namespace webrtc { + +VideoFrameMetadata::VideoFrameMetadata() = default; + +VideoFrameType VideoFrameMetadata::GetFrameType() const { + return frame_type_; +} + +void VideoFrameMetadata::SetFrameType(VideoFrameType frame_type) { + frame_type_ = frame_type; +} + +uint16_t VideoFrameMetadata::GetWidth() const { + return width_; +} + +void VideoFrameMetadata::SetWidth(uint16_t width) { + width_ = width; +} + +uint16_t VideoFrameMetadata::GetHeight() const { + return height_; +} + +void VideoFrameMetadata::SetHeight(uint16_t height) { + height_ = height; +} + +VideoRotation VideoFrameMetadata::GetRotation() const { + return rotation_; +} + +void VideoFrameMetadata::SetRotation(VideoRotation rotation) { + rotation_ = rotation; +} + +VideoContentType VideoFrameMetadata::GetContentType() const { + return content_type_; +} + +void VideoFrameMetadata::SetContentType(VideoContentType content_type) { + content_type_ = content_type; +} + +absl::optional VideoFrameMetadata::GetFrameId() const { + return frame_id_; +} + +void VideoFrameMetadata::SetFrameId(absl::optional frame_id) { + frame_id_ = frame_id; +} + +int VideoFrameMetadata::GetSpatialIndex() const { + return spatial_index_; +} + +void VideoFrameMetadata::SetSpatialIndex(int spatial_index) { + spatial_index_ = spatial_index; +} + +int VideoFrameMetadata::GetTemporalIndex() const { + return temporal_index_; +} + +void VideoFrameMetadata::SetTemporalIndex(int temporal_index) { + temporal_index_ = temporal_index; +} + +rtc::ArrayView VideoFrameMetadata::GetFrameDependencies() const { + return frame_dependencies_; +} + +void VideoFrameMetadata::SetFrameDependencies( + rtc::ArrayView frame_dependencies) { + frame_dependencies_.assign(frame_dependencies.begin(), + frame_dependencies.end()); +} + +rtc::ArrayView +VideoFrameMetadata::GetDecodeTargetIndications() const { + return decode_target_indications_; +} + +void VideoFrameMetadata::SetDecodeTargetIndications( + rtc::ArrayView decode_target_indications) { + decode_target_indications_.assign(decode_target_indications.begin(), + decode_target_indications.end()); +} + +bool VideoFrameMetadata::GetIsLastFrameInPicture() const { + return is_last_frame_in_picture_; +} + +void VideoFrameMetadata::SetIsLastFrameInPicture( + bool is_last_frame_in_picture) { + is_last_frame_in_picture_ = is_last_frame_in_picture; +} + +uint8_t VideoFrameMetadata::GetSimulcastIdx() const { + return simulcast_idx_; +} + +void VideoFrameMetadata::SetSimulcastIdx(uint8_t simulcast_idx) { + simulcast_idx_ = simulcast_idx; +} + +VideoCodecType VideoFrameMetadata::GetCodec() const { + return codec_; +} + +void VideoFrameMetadata::SetCodec(VideoCodecType codec) { + codec_ = codec; +} + +const RTPVideoHeaderCodecSpecifics& +VideoFrameMetadata::GetRTPVideoHeaderCodecSpecifics() const { + return codec_specifics_; +} + +void VideoFrameMetadata::SetRTPVideoHeaderCodecSpecifics( + RTPVideoHeaderCodecSpecifics codec_specifics) { + codec_specifics_ = std::move(codec_specifics); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_frame_metadata.h b/third_party/libwebrtc/api/video/video_frame_metadata.h new file mode 100644 index 0000000000..2703f11324 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_metadata.h @@ -0,0 +1,112 @@ +/* + * Copyright 2020 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. + */ + +#ifndef API_VIDEO_VIDEO_FRAME_METADATA_H_ +#define API_VIDEO_VIDEO_FRAME_METADATA_H_ + +#include + +#include "absl/container/inlined_vector.h" +#include "absl/types/optional.h" +#include "absl/types/variant.h" +#include "api/array_view.h" +#include "api/transport/rtp/dependency_descriptor.h" +#include "api/video/video_codec_type.h" +#include "api/video/video_content_type.h" +#include "api/video/video_frame_type.h" +#include "api/video/video_rotation.h" +#include "modules/video_coding/codecs/h264/include/h264_globals.h" +#include "modules/video_coding/codecs/vp8/include/vp8_globals.h" +#include "modules/video_coding/codecs/vp9/include/vp9_globals.h" +#include "rtc_base/system/rtc_export.h" + +namespace webrtc { + +using RTPVideoHeaderCodecSpecifics = absl::variant; + +// A subset of metadata from the RTP video header, exposed in insertable streams +// API. +class RTC_EXPORT VideoFrameMetadata { + public: + VideoFrameMetadata(); + VideoFrameMetadata(const VideoFrameMetadata&) = default; + VideoFrameMetadata& operator=(const VideoFrameMetadata&) = default; + + VideoFrameType GetFrameType() const; + void SetFrameType(VideoFrameType frame_type); + + uint16_t GetWidth() const; + void SetWidth(uint16_t width); + + uint16_t GetHeight() const; + void SetHeight(uint16_t height); + + VideoRotation GetRotation() const; + void SetRotation(VideoRotation rotation); + + VideoContentType GetContentType() const; + void SetContentType(VideoContentType content_type); + + absl::optional GetFrameId() const; + void SetFrameId(absl::optional frame_id); + + int GetSpatialIndex() const; + void SetSpatialIndex(int spatial_index); + + int GetTemporalIndex() const; + void SetTemporalIndex(int temporal_index); + + rtc::ArrayView GetFrameDependencies() const; + void SetFrameDependencies(rtc::ArrayView frame_dependencies); + + rtc::ArrayView GetDecodeTargetIndications() + const; + void SetDecodeTargetIndications( + rtc::ArrayView decode_target_indications); + + bool GetIsLastFrameInPicture() const; + void SetIsLastFrameInPicture(bool is_last_frame_in_picture); + + uint8_t GetSimulcastIdx() const; + void SetSimulcastIdx(uint8_t simulcast_idx); + + VideoCodecType GetCodec() const; + void SetCodec(VideoCodecType codec); + + // Which varient is used depends on the VideoCodecType from GetCodecs(). + const RTPVideoHeaderCodecSpecifics& GetRTPVideoHeaderCodecSpecifics() const; + void SetRTPVideoHeaderCodecSpecifics( + RTPVideoHeaderCodecSpecifics codec_specifics); + + private: + VideoFrameType frame_type_ = VideoFrameType::kEmptyFrame; + int16_t width_ = 0; + int16_t height_ = 0; + VideoRotation rotation_ = VideoRotation::kVideoRotation_0; + VideoContentType content_type_ = VideoContentType::UNSPECIFIED; + + // Corresponding to GenericDescriptorInfo. + absl::optional frame_id_; + int spatial_index_ = 0; + int temporal_index_ = 0; + absl::InlinedVector frame_dependencies_; + absl::InlinedVector decode_target_indications_; + + bool is_last_frame_in_picture_ = true; + uint8_t simulcast_idx_ = 0; + VideoCodecType codec_ = VideoCodecType::kVideoCodecGeneric; + RTPVideoHeaderCodecSpecifics codec_specifics_; +}; +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_FRAME_METADATA_H_ diff --git a/third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build b/third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build new file mode 100644 index 0000000000..2d2221dbb5 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build @@ -0,0 +1,225 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/video_frame_metadata.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_frame_metadata_gn") diff --git a/third_party/libwebrtc/api/video/video_frame_type.h b/third_party/libwebrtc/api/video/video_frame_type.h new file mode 100644 index 0000000000..4a96f1fe9e --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_type.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2019 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. + */ + +#ifndef API_VIDEO_VIDEO_FRAME_TYPE_H_ +#define API_VIDEO_VIDEO_FRAME_TYPE_H_ + +namespace webrtc { + +enum class VideoFrameType { + kEmptyFrame = 0, + // Wire format for MultiplexEncodedImagePacker seems to depend on numerical + // values of these constants. + kVideoFrameKey = 3, + kVideoFrameDelta = 4, +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_FRAME_TYPE_H_ diff --git a/third_party/libwebrtc/api/video/video_frame_type_gn/moz.build b/third_party/libwebrtc/api/video/video_frame_type_gn/moz.build new file mode 100644 index 0000000000..bc4c46bfbd --- /dev/null +++ b/third_party/libwebrtc/api/video/video_frame_type_gn/moz.build @@ -0,0 +1,201 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_frame_type_gn") diff --git a/third_party/libwebrtc/api/video/video_layers_allocation.h b/third_party/libwebrtc/api/video/video_layers_allocation.h new file mode 100644 index 0000000000..39734151ae --- /dev/null +++ b/third_party/libwebrtc/api/video/video_layers_allocation.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2020 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. + */ + +#ifndef API_VIDEO_VIDEO_LAYERS_ALLOCATION_H_ +#define API_VIDEO_VIDEO_LAYERS_ALLOCATION_H_ + +#include + +#include "absl/container/inlined_vector.h" +#include "api/units/data_rate.h" + +namespace webrtc { + +// This struct contains additional stream-level information needed by a +// Selective Forwarding Middlebox to make relay decisions of RTP streams. +struct VideoLayersAllocation { + static constexpr int kMaxSpatialIds = 4; + static constexpr int kMaxTemporalIds = 4; + + friend bool operator==(const VideoLayersAllocation& lhs, + const VideoLayersAllocation& rhs) { + return lhs.rtp_stream_index == rhs.rtp_stream_index && + lhs.resolution_and_frame_rate_is_valid == + rhs.resolution_and_frame_rate_is_valid && + lhs.active_spatial_layers == rhs.active_spatial_layers; + } + + friend bool operator!=(const VideoLayersAllocation& lhs, + const VideoLayersAllocation& rhs) { + return !(lhs == rhs); + } + + struct SpatialLayer { + friend bool operator==(const SpatialLayer& lhs, const SpatialLayer& rhs) { + return lhs.rtp_stream_index == rhs.rtp_stream_index && + lhs.spatial_id == rhs.spatial_id && + lhs.target_bitrate_per_temporal_layer == + rhs.target_bitrate_per_temporal_layer && + lhs.width == rhs.width && lhs.height == rhs.height && + lhs.frame_rate_fps == rhs.frame_rate_fps; + } + + friend bool operator!=(const SpatialLayer& lhs, const SpatialLayer& rhs) { + return !(lhs == rhs); + } + int rtp_stream_index = 0; + // Index of the spatial layer per `rtp_stream_index`. + int spatial_id = 0; + // Target bitrate per decode target. + absl::InlinedVector + target_bitrate_per_temporal_layer; + + // These fields are only valid if `resolution_and_frame_rate_is_valid` is + // true + uint16_t width = 0; + uint16_t height = 0; + // Max frame rate used in any temporal layer of this spatial layer. + uint8_t frame_rate_fps = 0; + }; + + // Index of the rtp stream this allocation is sent on. Used for mapping + // a SpatialLayer to a rtp stream. + int rtp_stream_index = 0; + bool resolution_and_frame_rate_is_valid = false; + absl::InlinedVector active_spatial_layers; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_LAYERS_ALLOCATION_H_ diff --git a/third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build b/third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build new file mode 100644 index 0000000000..ded4d37ab6 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build @@ -0,0 +1,205 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_layers_allocation_gn") diff --git a/third_party/libwebrtc/api/video/video_rotation.h b/third_party/libwebrtc/api/video/video_rotation.h new file mode 100644 index 0000000000..6a29588ee5 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_rotation.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2015 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. + */ + +#ifndef API_VIDEO_VIDEO_ROTATION_H_ +#define API_VIDEO_VIDEO_ROTATION_H_ + +namespace webrtc { + +// enum for clockwise rotation. +enum VideoRotation { + kVideoRotation_0 = 0, + kVideoRotation_90 = 90, + kVideoRotation_180 = 180, + kVideoRotation_270 = 270 +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_ROTATION_H_ diff --git a/third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build b/third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build new file mode 100644 index 0000000000..fffe252ebd --- /dev/null +++ b/third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build @@ -0,0 +1,228 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/api/video/color_space.cc", + "/third_party/libwebrtc/api/video/hdr_metadata.cc", + "/third_party/libwebrtc/api/video/video_content_type.cc", + "/third_party/libwebrtc/api/video/video_timing.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_rtp_headers_gn") diff --git a/third_party/libwebrtc/api/video/video_sink_interface.h b/third_party/libwebrtc/api/video/video_sink_interface.h new file mode 100644 index 0000000000..9c1f5f3214 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_sink_interface.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2016 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. + */ + +#ifndef API_VIDEO_VIDEO_SINK_INTERFACE_H_ +#define API_VIDEO_VIDEO_SINK_INTERFACE_H_ + +#include "absl/types/optional.h" +#include "api/video_track_source_constraints.h" +#include "rtc_base/checks.h" + +namespace rtc { + +template +class VideoSinkInterface { + public: + virtual ~VideoSinkInterface() = default; + + virtual void OnFrame(const VideoFrameT& frame) = 0; + + // Should be called by the source when it discards the frame due to rate + // limiting. + virtual void OnDiscardedFrame() {} + + // Called on the network thread when video constraints change. + // TODO(crbug/1255737): make pure virtual once downstream project adapts. + virtual void OnConstraintsChanged( + const webrtc::VideoTrackSourceConstraints& constraints) {} +}; + +} // namespace rtc + +#endif // API_VIDEO_VIDEO_SINK_INTERFACE_H_ diff --git a/third_party/libwebrtc/api/video/video_source_interface.cc b/third_party/libwebrtc/api/video/video_source_interface.cc new file mode 100644 index 0000000000..70a86c3d64 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_source_interface.cc @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2017 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. + */ + +#include "api/video/video_source_interface.h" + +namespace rtc { + +VideoSinkWants::VideoSinkWants() = default; +VideoSinkWants::VideoSinkWants(const VideoSinkWants&) = default; +VideoSinkWants::~VideoSinkWants() = default; + +} // namespace rtc diff --git a/third_party/libwebrtc/api/video/video_source_interface.h b/third_party/libwebrtc/api/video/video_source_interface.h new file mode 100644 index 0000000000..38d0041718 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_source_interface.h @@ -0,0 +1,130 @@ +/* + * Copyright (c) 2016 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. + */ + +#ifndef API_VIDEO_VIDEO_SOURCE_INTERFACE_H_ +#define API_VIDEO_VIDEO_SOURCE_INTERFACE_H_ + +#include +#include + +#include "absl/types/optional.h" +#include "api/video/video_sink_interface.h" +#include "rtc_base/system/rtc_export.h" + +namespace rtc { + +// VideoSinkWants is used for notifying the source of properties a video frame +// should have when it is delivered to a certain sink. +struct RTC_EXPORT VideoSinkWants { + struct FrameSize { + FrameSize(int width, int height) : width(width), height(height) {} + FrameSize(const FrameSize&) = default; + ~FrameSize() = default; + + int width; + int height; + }; + + VideoSinkWants(); + VideoSinkWants(const VideoSinkWants&); + ~VideoSinkWants(); + // Tells the source whether the sink wants frames with rotation applied. + // By default, any rotation must be applied by the sink. + bool rotation_applied = false; + + // Tells the source that the sink only wants black frames. + bool black_frames = false; + + // Tells the source the maximum number of pixels the sink wants. + int max_pixel_count = std::numeric_limits::max(); + // Tells the source the desired number of pixels the sinks wants. This will + // typically be used when stepping the resolution up again when conditions + // have improved after an earlier downgrade. The source should select the + // closest resolution to this pixel count, but if max_pixel_count is set, it + // still sets the absolute upper bound. + absl::optional target_pixel_count; + // Tells the source the maximum framerate the sink wants. + int max_framerate_fps = std::numeric_limits::max(); + + // Tells the source that the sink wants width and height of the video frames + // to be divisible by `resolution_alignment`. + // For example: With I420, this value would be a multiple of 2. + // Note that this field is unrelated to any horizontal or vertical stride + // requirements the encoder has on the incoming video frame buffers. + int resolution_alignment = 1; + + // The resolutions that sink is configured to consume. If the sink is an + // encoder this is what the encoder is configured to encode. In singlecast we + // only encode one resolution, but in simulcast and SVC this can mean multiple + // resolutions per frame. + // + // The sink is always configured to consume a subset of the + // webrtc::VideoFrame's resolution. In the case of encoding, we usually encode + // at webrtc::VideoFrame's resolution but this may not always be the case due + // to scaleResolutionDownBy or turning off simulcast or SVC layers. + // + // For example, we may capture at 720p and due to adaptation (e.g. applying + // `max_pixel_count` constraints) create webrtc::VideoFrames of size 480p, but + // if we do scaleResolutionDownBy:2 then the only resolution we end up + // encoding is 240p. In this case we still need to provide webrtc::VideoFrames + // of size 480p but we can optimize internal buffers for 240p, avoiding + // downsampling to 480p if possible. + // + // Note that the `resolutions` can change while frames are in flight and + // should only be used as a hint when constructing the webrtc::VideoFrame. + std::vector resolutions; + + // This is the resolution requested by the user using RtpEncodingParameters. + absl::optional requested_resolution; + + // `active` : is (any) of the layers/sink(s) active. + bool is_active = true; + + // This sub-struct contains information computed by VideoBroadcaster + // that aggregates several VideoSinkWants (and sends them to + // AdaptedVideoTrackSource). + struct Aggregates { + // `active_without_requested_resolution` is set by VideoBroadcaster + // when aggregating sink wants if there exists any sink (encoder) that is + // active but has not set the `requested_resolution`, i.e is relying on + // OnOutputFormatRequest to handle encode resolution. + bool any_active_without_requested_resolution = false; + }; + absl::optional aggregates; +}; + +inline bool operator==(const VideoSinkWants::FrameSize& a, + const VideoSinkWants::FrameSize& b) { + return a.width == b.width && a.height == b.height; +} + +inline bool operator!=(const VideoSinkWants::FrameSize& a, + const VideoSinkWants::FrameSize& b) { + return !(a == b); +} + +template +class VideoSourceInterface { + public: + virtual ~VideoSourceInterface() = default; + + virtual void AddOrUpdateSink(VideoSinkInterface* sink, + const VideoSinkWants& wants) = 0; + // RemoveSink must guarantee that at the time the method returns, + // there is no current and no future calls to VideoSinkInterface::OnFrame. + virtual void RemoveSink(VideoSinkInterface* sink) = 0; + + // Request underlying source to capture a new frame. + // TODO(crbug/1255737): make pure virtual once downstream projects adapt. + virtual void RequestRefreshFrame() {} +}; + +} // namespace rtc +#endif // API_VIDEO_VIDEO_SOURCE_INTERFACE_H_ diff --git a/third_party/libwebrtc/api/video/video_stream_decoder.h b/third_party/libwebrtc/api/video/video_stream_decoder.h new file mode 100644 index 0000000000..8d71dd300c --- /dev/null +++ b/third_party/libwebrtc/api/video/video_stream_decoder.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_VIDEO_STREAM_DECODER_H_ +#define API_VIDEO_VIDEO_STREAM_DECODER_H_ + +#include +#include +#include + +#include "api/units/time_delta.h" +#include "api/video/encoded_frame.h" +#include "api/video/video_content_type.h" +#include "api/video/video_frame.h" +#include "api/video_codecs/sdp_video_format.h" +#include "api/video_codecs/video_decoder_factory.h" + +namespace webrtc { +// NOTE: This class is still under development and may change without notice. +class VideoStreamDecoderInterface { + public: + class Callbacks { + public: + virtual ~Callbacks() = default; + + struct FrameInfo { + absl::optional qp; + VideoContentType content_type; + }; + + // Called when the VideoStreamDecoder enters a non-decodable state. + virtual void OnNonDecodableState() = 0; + + virtual void OnContinuousUntil(int64_t frame_id) {} + + virtual void OnDecodedFrame(VideoFrame frame, + const FrameInfo& frame_info) = 0; + }; + + virtual ~VideoStreamDecoderInterface() = default; + + virtual void OnFrame(std::unique_ptr frame) = 0; + + virtual void SetMinPlayoutDelay(TimeDelta min_delay) = 0; + virtual void SetMaxPlayoutDelay(TimeDelta max_delay) = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_VIDEO_STREAM_DECODER_H_ diff --git a/third_party/libwebrtc/api/video/video_stream_decoder_create.cc b/third_party/libwebrtc/api/video/video_stream_decoder_create.cc new file mode 100644 index 0000000000..e14c3bc851 --- /dev/null +++ b/third_party/libwebrtc/api/video/video_stream_decoder_create.cc @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2018 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. + */ + +#include "api/video/video_stream_decoder_create.h" + +#include + +#include "video/video_stream_decoder_impl.h" + +namespace webrtc { + +std::unique_ptr CreateVideoStreamDecoder( + VideoStreamDecoderInterface::Callbacks* callbacks, + VideoDecoderFactory* decoder_factory, + TaskQueueFactory* task_queue_factory, + std::map> decoder_settings, + // TODO(jonaso, webrtc:10335): Consider what to do with factories + // vs. field trials. + const FieldTrialsView* field_trials) { + return std::make_unique( + callbacks, decoder_factory, task_queue_factory, + std::move(decoder_settings), field_trials); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/api/video/video_stream_decoder_create.h b/third_party/libwebrtc/api/video/video_stream_decoder_create.h new file mode 100644 index 0000000000..974fd804ce --- /dev/null +++ b/third_party/libwebrtc/api/video/video_stream_decoder_create.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2018 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. + */ + +#ifndef API_VIDEO_VIDEO_STREAM_DECODER_CREATE_H_ +#define API_VIDEO_VIDEO_STREAM_DECODER_CREATE_H_ + +#include +#include +#include + +#include "api/field_trials_view.h" +#include "api/task_queue/task_queue_factory.h" +#include "api/video/video_stream_decoder.h" +#include "api/video_codecs/sdp_video_format.h" + +namespace webrtc { +// The `decoder_settings` parameter is a map between: +// --> <