b5c48b97f6
Ongoing fixes and improvements, transient suppressor is gone. Also, dropping isac because it doesn't seem to be useful, and is just build system deadweight now. Upstream references: Version: 131.0.6778.200 WebRTC: 79aff54b0fa9238ce3518dd9eaf9610cd6f22e82 Chromium: 2a19506ad24af755f2a215a4c61f775393e0db42
125 lines
3.7 KiB
C++
125 lines
3.7 KiB
C++
/*
|
|
* 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_timing.h"
|
|
|
|
#include <algorithm>
|
|
#include <cstdint>
|
|
#include <string>
|
|
|
|
#include "api/array_view.h"
|
|
#include "api/units/time_delta.h"
|
|
#include "rtc_base/logging.h"
|
|
#include "rtc_base/numerics/safe_conversions.h"
|
|
#include "rtc_base/strings/string_builder.h"
|
|
|
|
namespace webrtc {
|
|
|
|
uint16_t VideoSendTiming::GetDeltaCappedMs(int64_t base_ms, int64_t time_ms) {
|
|
if (time_ms < base_ms) {
|
|
RTC_DLOG(LS_ERROR) << "Delta " << (time_ms - base_ms)
|
|
<< "ms expected to be positive";
|
|
}
|
|
return rtc::saturated_cast<uint16_t>(time_ms - base_ms);
|
|
}
|
|
|
|
uint16_t VideoSendTiming::GetDeltaCappedMs(TimeDelta delta) {
|
|
if (delta < TimeDelta::Zero()) {
|
|
RTC_DLOG(LS_ERROR) << "Delta " << delta.ms()
|
|
<< "ms expected to be positive";
|
|
}
|
|
return rtc::saturated_cast<uint16_t>(delta.ms());
|
|
}
|
|
|
|
TimingFrameInfo::TimingFrameInfo()
|
|
: rtp_timestamp(0),
|
|
capture_time_ms(-1),
|
|
encode_start_ms(-1),
|
|
encode_finish_ms(-1),
|
|
packetization_finish_ms(-1),
|
|
pacer_exit_ms(-1),
|
|
network_timestamp_ms(-1),
|
|
network2_timestamp_ms(-1),
|
|
receive_start_ms(-1),
|
|
receive_finish_ms(-1),
|
|
decode_start_ms(-1),
|
|
decode_finish_ms(-1),
|
|
render_time_ms(-1),
|
|
flags(VideoSendTiming::kNotTriggered) {}
|
|
|
|
int64_t TimingFrameInfo::EndToEndDelay() const {
|
|
return capture_time_ms >= 0 ? decode_finish_ms - capture_time_ms : -1;
|
|
}
|
|
|
|
bool TimingFrameInfo::IsLongerThan(const TimingFrameInfo& other) const {
|
|
int64_t other_delay = other.EndToEndDelay();
|
|
return other_delay == -1 || EndToEndDelay() > other_delay;
|
|
}
|
|
|
|
bool TimingFrameInfo::operator<(const TimingFrameInfo& other) const {
|
|
return other.IsLongerThan(*this);
|
|
}
|
|
|
|
bool TimingFrameInfo::operator<=(const TimingFrameInfo& other) const {
|
|
return !IsLongerThan(other);
|
|
}
|
|
|
|
bool TimingFrameInfo::IsOutlier() const {
|
|
return !IsInvalid() && (flags & VideoSendTiming::kTriggeredBySize);
|
|
}
|
|
|
|
bool TimingFrameInfo::IsTimerTriggered() const {
|
|
return !IsInvalid() && (flags & VideoSendTiming::kTriggeredByTimer);
|
|
}
|
|
|
|
bool TimingFrameInfo::IsInvalid() const {
|
|
return flags == VideoSendTiming::kInvalid;
|
|
}
|
|
|
|
std::string TimingFrameInfo::ToString() const {
|
|
if (IsInvalid()) {
|
|
return "";
|
|
}
|
|
|
|
char buf[1024];
|
|
rtc::SimpleStringBuilder sb(buf);
|
|
|
|
sb << rtp_timestamp << ',' << capture_time_ms << ',' << encode_start_ms << ','
|
|
<< encode_finish_ms << ',' << packetization_finish_ms << ','
|
|
<< pacer_exit_ms << ',' << network_timestamp_ms << ','
|
|
<< network2_timestamp_ms << ',' << receive_start_ms << ','
|
|
<< receive_finish_ms << ',' << decode_start_ms << ',' << decode_finish_ms
|
|
<< ',' << render_time_ms << ',' << IsOutlier() << ','
|
|
<< IsTimerTriggered();
|
|
|
|
return sb.str();
|
|
}
|
|
|
|
VideoPlayoutDelay::VideoPlayoutDelay(TimeDelta min, TimeDelta max)
|
|
: min_(std::clamp(min, TimeDelta::Zero(), kMax)),
|
|
max_(std::clamp(max, min_, kMax)) {
|
|
if (!(TimeDelta::Zero() <= min && min <= max && max <= kMax)) {
|
|
RTC_LOG(LS_ERROR) << "Invalid video playout delay: [" << min << "," << max
|
|
<< "]. Clamped to [" << this->min() << "," << this->max()
|
|
<< "]";
|
|
}
|
|
}
|
|
|
|
bool VideoPlayoutDelay::Set(TimeDelta min, TimeDelta max) {
|
|
if (TimeDelta::Zero() <= min && min <= max && max <= kMax) {
|
|
min_ = min;
|
|
max_ = max;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // namespace webrtc
|