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Detach legacy RtpRtcp from Module interface

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Bug: webrtc:7219
Change-Id: I5faf8f68b043994a86d227926c13b07d0141f382
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/267063
Auto-Submit: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Emil Lundmark <lndmrk@webrtc.org>
Reviewed-by: Emil Lundmark <lndmrk@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37353}
This commit is contained in:
Danil Chapovalov
2022-06-28 12:38:34 +02:00
committed by WebRTC LUCI CQ
parent 91c05abd9b
commit 7769dc87d7
4 changed files with 4 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
modules/rtp_rtcp/BUILD.gn
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@ -351,7 +351,6 @@ rtc_source_set("rtp_rtcp_legacy") {
deps = [
":rtp_rtcp",
":rtp_rtcp_format",
"..:module_api",
"..:module_fec_api",
"../../api:rtp_headers",
"../../api:transport_api",

6
modules/rtp_rtcp/include/rtp_rtcp.h
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@ -14,13 +14,12 @@
#include <memory>
#include "absl/base/attributes.h"
#include "modules/include/module.h"
#include "modules/rtp_rtcp/source/rtp_rtcp_interface.h"
namespace webrtc {
// DEPRECATED. Do not use.
class RtpRtcp : public Module, public RtpRtcpInterface {
class RtpRtcp : public RtpRtcpInterface {
public:
// Instantiates a deprecated version of the RtpRtcp module.
static std::unique_ptr<RtpRtcp> ABSL_DEPRECATED("")
@ -36,6 +35,9 @@ class RtpRtcp : public Module, public RtpRtcpInterface {
void SendPictureLossIndication() { SendRTCP(kRtcpPli); }
// using FIR, https://tools.ietf.org/html/rfc5104#section-4.3.1.2
void SendFullIntraRequest() { SendRTCP(kRtcpFir); }
// Process any pending tasks such as timeouts.
virtual void Process() = 0;
};
} // namespace webrtc

23
modules/rtp_rtcp/source/rtp_rtcp_impl.cc
View File

@ -36,7 +36,6 @@
namespace webrtc {
namespace {
const int64_t kRtpRtcpMaxIdleTimeProcessMs = 5;
const int64_t kRtpRtcpRttProcessTimeMs = 1000;
const int64_t kRtpRtcpBitrateProcessTimeMs = 10;
const int64_t kDefaultExpectedRetransmissionTimeMs = 125;
@ -71,8 +70,6 @@ ModuleRtpRtcpImpl::ModuleRtpRtcpImpl(const Configuration& configuration)
clock_(configuration.clock),
last_bitrate_process_time_(clock_->TimeInMilliseconds()),
last_rtt_process_time_(clock_->TimeInMilliseconds()),
next_process_time_(clock_->TimeInMilliseconds() +
kRtpRtcpMaxIdleTimeProcessMs),
packet_overhead_(28), // IPV4 UDP.
nack_last_time_sent_full_ms_(0),
nack_last_seq_number_sent_(0),
@ -95,29 +92,14 @@ ModuleRtpRtcpImpl::ModuleRtpRtcpImpl(const Configuration& configuration)
ModuleRtpRtcpImpl::~ModuleRtpRtcpImpl() = default;
// Returns the number of milliseconds until the module want a worker thread
// to call Process.
int64_t ModuleRtpRtcpImpl::TimeUntilNextProcess() {
return std::max<int64_t>(0,
next_process_time_ - clock_->TimeInMilliseconds());
}
// Process any pending tasks such as timeouts (non time critical events).
void ModuleRtpRtcpImpl::Process() {
const int64_t now = clock_->TimeInMilliseconds();
// TODO(bugs.webrtc.org/11581): Figure out why we need to call Process() 200
// times a second.
next_process_time_ = now + kRtpRtcpMaxIdleTimeProcessMs;
if (rtp_sender_) {
if (now >= last_bitrate_process_time_ + kRtpRtcpBitrateProcessTimeMs) {
rtp_sender_->packet_sender.ProcessBitrateAndNotifyObservers();
last_bitrate_process_time_ = now;
// TODO(bugs.webrtc.org/11581): Is this a bug? At the top of the function,
// next_process_time_ is incremented by 5ms, here we effectively do a
// std::min() of (now + 5ms, now + 10ms). Seems like this is a no-op?
next_process_time_ =
std::min(next_process_time_, now + kRtpRtcpBitrateProcessTimeMs);
}
}
@ -183,11 +165,6 @@ void ModuleRtpRtcpImpl::Process() {
// Get processed rtt.
if (process_rtt) {
last_rtt_process_time_ = now;
// TODO(bugs.webrtc.org/11581): Is this a bug? At the top of the function,
// next_process_time_ is incremented by 5ms, here we effectively do a
// std::min() of (now + 5ms, now + 1000ms). Seems like this is a no-op?
next_process_time_ = std::min(
next_process_time_, last_rtt_process_time_ + kRtpRtcpRttProcessTimeMs);
if (rtt_stats_) {
// Make sure we have a valid RTT before setting.
int64_t last_rtt = rtt_stats_->LastProcessedRtt();

5
modules/rtp_rtcp/source/rtp_rtcp_impl.h
View File

@ -51,10 +51,6 @@ class ModuleRtpRtcpImpl : public RtpRtcp, public RTCPReceiver::ModuleRtpRtcp {
const RtpRtcpInterface::Configuration& configuration);
~ModuleRtpRtcpImpl() override;
// Returns the number of milliseconds until the module want a worker thread to
// call Process.
int64_t TimeUntilNextProcess() override;
// Process any pending tasks such as timeouts.
void Process() override;
@ -309,7 +305,6 @@ class ModuleRtpRtcpImpl : public RtpRtcp, public RTCPReceiver::ModuleRtpRtcp {
int64_t last_bitrate_process_time_;
int64_t last_rtt_process_time_;
int64_t next_process_time_;
uint16_t packet_overhead_;
// Send side