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FakeNetworkInterface: remove lock recursions.

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This change removes lock recursions and adds thread annotations.

Bug: webrtc:11567
Change-Id: I28b18256e627f43dc0d01d28452b2bcbf59cebac
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175124
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31271}
This commit is contained in:
Markus Handell
2020-05-14 14:47:12 +02:00
committed by Commit Bot
parent 772b1494a9
commit e7864f5894
1 changed files with 18 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
media/base/fake_network_interface.h
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@ -43,13 +43,14 @@ class FakeNetworkInterface : public MediaChannel::NetworkInterface,
// Conference mode is a mode where instead of simply forwarding the packets,
// the transport will send multiple copies of the packet with the specified
// SSRCs. This allows us to simulate receiving media from multiple sources.
void SetConferenceMode(bool conf, const std::vector<uint32_t>& ssrcs) {
void SetConferenceMode(bool conf, const std::vector<uint32_t>& ssrcs)
RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
conf_ = conf;
conf_sent_ssrcs_ = ssrcs;
}
int NumRtpBytes() {
int NumRtpBytes() RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
int bytes = 0;
for (size_t i = 0; i < rtp_packets_.size(); ++i) {
@ -58,48 +59,50 @@ class FakeNetworkInterface : public MediaChannel::NetworkInterface,
return bytes;
}
int NumRtpBytes(uint32_t ssrc) {
int NumRtpBytes(uint32_t ssrc) RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
int bytes = 0;
GetNumRtpBytesAndPackets(ssrc, &bytes, NULL);
return bytes;
}
int NumRtpPackets() {
int NumRtpPackets() RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
return static_cast<int>(rtp_packets_.size());
}
int NumRtpPackets(uint32_t ssrc) {
int NumRtpPackets(uint32_t ssrc) RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
int packets = 0;
GetNumRtpBytesAndPackets(ssrc, NULL, &packets);
return packets;
}
int NumSentSsrcs() {
int NumSentSsrcs() RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
return static_cast<int>(sent_ssrcs_.size());
}
// Note: callers are responsible for deleting the returned buffer.
const rtc::CopyOnWriteBuffer* GetRtpPacket(int index) {
const rtc::CopyOnWriteBuffer* GetRtpPacket(int index)
RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
if (index >= NumRtpPackets()) {
if (index >= static_cast<int>(rtp_packets_.size())) {
return NULL;
}
return new rtc::CopyOnWriteBuffer(rtp_packets_[index]);
}
int NumRtcpPackets() {
int NumRtcpPackets() RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
return static_cast<int>(rtcp_packets_.size());
}
// Note: callers are responsible for deleting the returned buffer.
const rtc::CopyOnWriteBuffer* GetRtcpPacket(int index) {
const rtc::CopyOnWriteBuffer* GetRtcpPacket(int index)
RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
if (index >= NumRtcpPackets()) {
if (index >= static_cast<int>(rtcp_packets_.size())) {
return NULL;
}
return new rtc::CopyOnWriteBuffer(rtcp_packets_[index]);
@ -112,7 +115,8 @@ class FakeNetworkInterface : public MediaChannel::NetworkInterface,
protected:
virtual bool SendPacket(rtc::CopyOnWriteBuffer* packet,
const rtc::PacketOptions& options) {
const rtc::PacketOptions& options)
RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
uint32_t cur_ssrc = 0;
@ -137,7 +141,8 @@ class FakeNetworkInterface : public MediaChannel::NetworkInterface,
}
virtual bool SendRtcp(rtc::CopyOnWriteBuffer* packet,
const rtc::PacketOptions& options) {
const rtc::PacketOptions& options)
RTC_LOCKS_EXCLUDED(crit_) {
rtc::CritScope cs(&crit_);
rtcp_packets_.push_back(*packet);
options_ = options;