ff1cf61cf3
This can happen when the encoder uses real presentation timestamps that originate with the input frames. By using those, the encoder can bypass webrtc frame dropping logic and may severely over/under-shoot if the timestamps are very precise. In practice, this seems rather common on Chrome on Windows. Bug: aomedia:3391 Change-Id: I2be5eed4fabc86dac8a6c7bfdd068c2dcb5a3743 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294740 Commit-Queue: Erik Språng <sprang@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39382}
113 lines
3.5 KiB
Plaintext
113 lines
3.5 KiB
Plaintext
# 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.
|
|
|
|
import("//third_party/libaom/options.gni")
|
|
import("../../../../webrtc.gni")
|
|
|
|
rtc_library("av1_svc_config") {
|
|
sources = [
|
|
"av1_svc_config.cc",
|
|
"av1_svc_config.h",
|
|
]
|
|
deps = [
|
|
"../../../../api/video_codecs:video_codecs_api",
|
|
"../../../../rtc_base:checks",
|
|
"../../../../rtc_base:logging",
|
|
"../../../../rtc_base:stringutils",
|
|
"../../svc:scalability_mode_util",
|
|
"../../svc:scalability_structures",
|
|
"../../svc:scalable_video_controller",
|
|
]
|
|
|
|
absl_deps = [ "//third_party/abseil-cpp/absl/container:inlined_vector" ]
|
|
}
|
|
|
|
rtc_library("dav1d_decoder") {
|
|
visibility = [ "*" ]
|
|
poisonous = [ "software_video_codecs" ]
|
|
public = [ "dav1d_decoder.h" ]
|
|
sources = [ "dav1d_decoder.cc" ]
|
|
|
|
deps = [
|
|
"../..:video_codec_interface",
|
|
"../../../../api:scoped_refptr",
|
|
"../../../../api/video:encoded_image",
|
|
"../../../../api/video:video_frame",
|
|
"../../../../api/video_codecs:video_codecs_api",
|
|
"../../../../common_video",
|
|
"../../../../rtc_base:logging",
|
|
"//third_party/dav1d",
|
|
"//third_party/libyuv",
|
|
]
|
|
absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
|
|
}
|
|
|
|
rtc_library("libaom_av1_encoder") {
|
|
visibility = [ "*" ]
|
|
poisonous = [ "software_video_codecs" ]
|
|
public = [ "libaom_av1_encoder.h" ]
|
|
sources = [ "libaom_av1_encoder.cc" ]
|
|
deps = [
|
|
"../..:video_codec_interface",
|
|
"../../../../api:scoped_refptr",
|
|
"../../../../api/video:encoded_image",
|
|
"../../../../api/video:video_frame",
|
|
"../../../../api/video_codecs:scalability_mode",
|
|
"../../../../api/video_codecs:video_codecs_api",
|
|
"../../../../common_video",
|
|
"../../../../rtc_base:checks",
|
|
"../../../../rtc_base:logging",
|
|
"../../../../rtc_base:rtc_numerics",
|
|
"../../svc:scalability_structures",
|
|
"../../svc:scalable_video_controller",
|
|
"//third_party/libaom",
|
|
]
|
|
absl_deps = [
|
|
"//third_party/abseil-cpp/absl/algorithm:container",
|
|
"//third_party/abseil-cpp/absl/base:core_headers",
|
|
"//third_party/abseil-cpp/absl/strings:strings",
|
|
"//third_party/abseil-cpp/absl/types:optional",
|
|
]
|
|
}
|
|
|
|
if (rtc_include_tests) {
|
|
rtc_library("video_coding_codecs_av1_tests") {
|
|
testonly = true
|
|
|
|
sources = [ "av1_svc_config_unittest.cc" ]
|
|
deps = [
|
|
":av1_svc_config",
|
|
"../../../../api/video_codecs:video_codecs_api",
|
|
"../../../../test:test_support",
|
|
]
|
|
|
|
if (enable_libaom) {
|
|
sources += [
|
|
"libaom_av1_encoder_unittest.cc",
|
|
"libaom_av1_unittest.cc",
|
|
]
|
|
deps += [
|
|
":dav1d_decoder",
|
|
":libaom_av1_encoder",
|
|
"../..:encoded_video_frame_producer",
|
|
"../..:video_codec_interface",
|
|
"../../../../api:create_frame_generator",
|
|
"../../../../api:frame_generator_api",
|
|
"../../../../api:mock_video_encoder",
|
|
"../../../../api/units:data_size",
|
|
"../../../../api/units:time_delta",
|
|
"../../../../api/video:video_frame",
|
|
"../../svc:scalability_mode_util",
|
|
"../../svc:scalability_structures",
|
|
"../../svc:scalable_video_controller",
|
|
]
|
|
absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
|
|
}
|
|
}
|
|
}
|