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# Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import("../../build/webrtc.gni")
rtc_static_library("video_coding") {
sources = [
"codec_database.cc",
"codec_database.h",
"codec_timer.cc",
"codec_timer.h",
"decoding_state.cc",
"decoding_state.h",
"encoded_frame.cc",
"encoded_frame.h",
"fec_tables_xor.h",
"frame_buffer.cc",
"frame_buffer.h",
"frame_buffer2.cc",
"frame_buffer2.h",
"frame_object.cc",
"frame_object.h",
"generic_decoder.cc",
"generic_decoder.h",
"generic_encoder.cc",
"generic_encoder.h",
"h264_sprop_parameter_sets.cc",
"h264_sprop_parameter_sets.h",
"h264_sps_pps_tracker.cc",
"h264_sps_pps_tracker.h",
"histogram.cc",
"histogram.h",
Reland #2 of Issue 2434073003: Extract bitrate allocation ... This is yet another reland of https://codereview.webrtc.org/2434073003/ including two fixes: 1. SimulcastRateAllocator did not handle the screenshare settings properly for numSimulcastStreams = 1. Additional test case was added for that. 2. In VideoSender, when rate allocation is updated after setting a new VideoCodec config, only update the state of the EncoderParameters, but don't actually run SetRateAllocation on the encoder itself. This caused some problems upstreams. Please review only the changes after patch set 1. Original description: Extract bitrate allocation of spatial/temporal layers out of codec impl. This CL makes a number of intervowen changes: * Add BitrateAllocation struct, that contains a codec independent view of how the target bitrate is distributed over spatial and temporal layers. * Adds the BitrateAllocator interface, which takes a bitrate and frame rate and produces a BitrateAllocation. * A default (non layered) implementation is added, and SimulcastRateAllocator is extended to fully handle VP8 allocation. This includes capturing TemporalLayer instances created by the encoder. * ViEEncoder now owns both the bitrate allocator and the temporal layer factories for VP8. This allows allocation to happen fully outside of the encoder implementation. This refactoring will make it possible for ViEEncoder to signal the full picture of target bitrates to the RTCP module. BUG=webrtc:6301 R=stefan@webrtc.org Review URL: https://codereview.webrtc.org/2510583002 . Cr-Commit-Position: refs/heads/master@{#15105}
2016-11-16 16:41:30 +01:00
"include/video_codec_initializer.h",
"include/video_coding.h",
"include/video_coding_defines.h",
"inter_frame_delay.cc",
"inter_frame_delay.h",
"internal_defines.h",
"jitter_buffer.cc",
"jitter_buffer.h",
"jitter_buffer_common.h",
"jitter_estimator.cc",
"jitter_estimator.h",
"media_opt_util.cc",
"media_opt_util.h",
"media_optimization.cc",
"media_optimization.h",
"nack_fec_tables.h",
"nack_module.cc",
"nack_module.h",
"packet.cc",
"packet.h",
"packet_buffer.cc",
"packet_buffer.h",
"protection_bitrate_calculator.cc",
"protection_bitrate_calculator.h",
"receiver.cc",
"receiver.h",
"rtp_frame_reference_finder.cc",
"rtp_frame_reference_finder.h",
"rtt_filter.cc",
"rtt_filter.h",
"session_info.cc",
"session_info.h",
"timestamp_map.cc",
"timestamp_map.h",
"timing.cc",
"timing.h",
Reland #2 of Issue 2434073003: Extract bitrate allocation ... This is yet another reland of https://codereview.webrtc.org/2434073003/ including two fixes: 1. SimulcastRateAllocator did not handle the screenshare settings properly for numSimulcastStreams = 1. Additional test case was added for that. 2. In VideoSender, when rate allocation is updated after setting a new VideoCodec config, only update the state of the EncoderParameters, but don't actually run SetRateAllocation on the encoder itself. This caused some problems upstreams. Please review only the changes after patch set 1. Original description: Extract bitrate allocation of spatial/temporal layers out of codec impl. This CL makes a number of intervowen changes: * Add BitrateAllocation struct, that contains a codec independent view of how the target bitrate is distributed over spatial and temporal layers. * Adds the BitrateAllocator interface, which takes a bitrate and frame rate and produces a BitrateAllocation. * A default (non layered) implementation is added, and SimulcastRateAllocator is extended to fully handle VP8 allocation. This includes capturing TemporalLayer instances created by the encoder. * ViEEncoder now owns both the bitrate allocator and the temporal layer factories for VP8. This allows allocation to happen fully outside of the encoder implementation. This refactoring will make it possible for ViEEncoder to signal the full picture of target bitrates to the RTCP module. BUG=webrtc:6301 R=stefan@webrtc.org Review URL: https://codereview.webrtc.org/2510583002 . Cr-Commit-Position: refs/heads/master@{#15105}
2016-11-16 16:41:30 +01:00
"video_codec_initializer.cc",
"video_coding_impl.cc",
"video_coding_impl.h",
"video_receiver.cc",
"video_sender.cc",
]
# TODO(jschuh): Bug 1348: fix this warning.
configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
":video_coding_utility",
":webrtc_h264",
":webrtc_i420",
":webrtc_vp8",
":webrtc_vp9",
"../..:webrtc_common",
"../../base:rtc_analytics",
"../../base:rtc_base",
"../../base:rtc_base_approved",
"../../base:rtc_task_queue",
"../../common_video",
"../../system_wrappers",
"../rtp_rtcp:rtp_rtcp",
"../utility:utility",
]
}
rtc_static_library("video_coding_utility") {
# TODO(ehmaldonado): Remove (bugs.webrtc.org/6828)
# Errors on cyclic dependency with :video_coding if enabled.
check_includes = false
sources = [
Reland #2 of Issue 2434073003: Extract bitrate allocation ... This is yet another reland of https://codereview.webrtc.org/2434073003/ including two fixes: 1. SimulcastRateAllocator did not handle the screenshare settings properly for numSimulcastStreams = 1. Additional test case was added for that. 2. In VideoSender, when rate allocation is updated after setting a new VideoCodec config, only update the state of the EncoderParameters, but don't actually run SetRateAllocation on the encoder itself. This caused some problems upstreams. Please review only the changes after patch set 1. Original description: Extract bitrate allocation of spatial/temporal layers out of codec impl. This CL makes a number of intervowen changes: * Add BitrateAllocation struct, that contains a codec independent view of how the target bitrate is distributed over spatial and temporal layers. * Adds the BitrateAllocator interface, which takes a bitrate and frame rate and produces a BitrateAllocation. * A default (non layered) implementation is added, and SimulcastRateAllocator is extended to fully handle VP8 allocation. This includes capturing TemporalLayer instances created by the encoder. * ViEEncoder now owns both the bitrate allocator and the temporal layer factories for VP8. This allows allocation to happen fully outside of the encoder implementation. This refactoring will make it possible for ViEEncoder to signal the full picture of target bitrates to the RTCP module. BUG=webrtc:6301 R=stefan@webrtc.org Review URL: https://codereview.webrtc.org/2510583002 . Cr-Commit-Position: refs/heads/master@{#15105}
2016-11-16 16:41:30 +01:00
"utility/default_video_bitrate_allocator.cc",
"utility/default_video_bitrate_allocator.h",
"utility/frame_dropper.cc",
"utility/frame_dropper.h",
"utility/ivf_file_writer.cc",
"utility/ivf_file_writer.h",
"utility/moving_average.cc",
"utility/moving_average.h",
"utility/qp_parser.cc",
"utility/qp_parser.h",
"utility/quality_scaler.cc",
"utility/quality_scaler.h",
"utility/simulcast_rate_allocator.cc",
"utility/simulcast_rate_allocator.h",
"utility/vp8_header_parser.cc",
"utility/vp8_header_parser.h",
]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
"../..:webrtc_common",
"../../base:rtc_analytics",
"../../base:rtc_base_approved",
"../../common_video",
"../../system_wrappers",
]
}
rtc_static_library("webrtc_h264") {
# TODO(ehmaldonado): Remove (bugs.webrtc.org/6828)
# Errors on cyclic dependency if enabled:
# //webrtc/call:call ->
# //webrtc/video:video ->
# //webrtc/modules/video_coding:video_coding ->
# //webrtc/modules/video_coding:webrtc_h264 ->
# //webrtc/media:rtc_media ->
# //webrtc/call:call
check_includes = false
sources = [
"codecs/h264/h264.cc",
"codecs/h264/include/h264.h",
]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
defines = []
deps = [
":video_coding_utility",
"../../base:rtc_base_approved",
"../../system_wrappers",
]
if (rtc_use_h264) {
defines += [ "WEBRTC_USE_H264" ]
if (rtc_initialize_ffmpeg) {
defines += [ "WEBRTC_INITIALIZE_FFMPEG" ]
}
sources += [
"codecs/h264/h264_decoder_impl.cc",
"codecs/h264/h264_decoder_impl.h",
"codecs/h264/h264_encoder_impl.cc",
"codecs/h264/h264_encoder_impl.h",
]
deps += [
"../../common_video",
"../../media:rtc_media_base",
"//third_party/ffmpeg:ffmpeg",
"//third_party/openh264:encoder",
]
}
}
rtc_static_library("webrtc_i420") {
sources = [
"codecs/i420/i420.cc",
"codecs/i420/include/i420.h",
]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
"../..:webrtc_common",
"../../base:rtc_base_approved",
"../../common_video:common_video",
"../../system_wrappers",
]
}
rtc_static_library("webrtc_vp8") {
sources = [
"codecs/vp8/default_temporal_layers.cc",
"codecs/vp8/default_temporal_layers.h",
"codecs/vp8/include/vp8.h",
"codecs/vp8/include/vp8_common_types.h",
"codecs/vp8/realtime_temporal_layers.cc",
"codecs/vp8/reference_picture_selection.cc",
"codecs/vp8/reference_picture_selection.h",
"codecs/vp8/screenshare_layers.cc",
"codecs/vp8/screenshare_layers.h",
"codecs/vp8/simulcast_encoder_adapter.cc",
"codecs/vp8/simulcast_encoder_adapter.h",
"codecs/vp8/temporal_layers.h",
"codecs/vp8/vp8_impl.cc",
"codecs/vp8/vp8_impl.h",
]
# TODO(jschuh): Bug 1348: fix this warning.
configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
":video_coding_utility",
"../..:webrtc_common",
"../../base:rtc_base_approved",
"../../common_video",
"../../system_wrappers",
]
if (rtc_build_libvpx) {
deps += [ rtc_libvpx_dir ]
}
}
rtc_static_library("webrtc_vp9") {
if (rtc_libvpx_build_vp9) {
sources = [
"codecs/vp9/include/vp9.h",
"codecs/vp9/screenshare_layers.cc",
"codecs/vp9/screenshare_layers.h",
"codecs/vp9/vp9_frame_buffer_pool.cc",
"codecs/vp9/vp9_frame_buffer_pool.h",
"codecs/vp9/vp9_impl.cc",
"codecs/vp9/vp9_impl.h",
]
} else {
sources = [
"codecs/vp9/vp9_noop.cc",
]
}
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
":video_coding_utility",
"../../base:rtc_base_approved",
"../../common_video",
"../../system_wrappers",
]
if (rtc_build_libvpx) {
deps += [ rtc_libvpx_dir ]
}
}
if (rtc_include_tests) {
rtc_source_set("video_codecs_test_framework") {
testonly = true
sources = [
"codecs/test/mock/mock_packet_manipulator.h",
"codecs/test/packet_manipulator.cc",
"codecs/test/packet_manipulator.h",
"codecs/test/predictive_packet_manipulator.cc",
"codecs/test/predictive_packet_manipulator.h",
"codecs/test/stats.cc",
"codecs/test/stats.h",
"codecs/test/videoprocessor.cc",
"codecs/test/videoprocessor.h",
]
if (!build_with_chromium && is_clang) {
# Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
}
deps = [
":video_coding",
":video_coding_utility",
"../..:webrtc_common",
"../../base:rtc_base_approved",
"../../common_video:common_video",
"../../system_wrappers:system_wrappers",
"../../test:test_support",
]
}
}