Revert "Refactor the PlatformThread API."
This reverts commit c89fdd716c4c8af608017c76f75bf27e4c3d602e. Reason for revert: Causes rare compilation error on win-libfuzzer-asan trybot. See https://ci.chromium.org/p/chromium/builders/try/win-libfuzzer-asan-rel/713745? Original change's description: > Refactor the PlatformThread API. > > PlatformThread's API is using old style function pointers, causes > casting, is unintuitive and forces artificial call sequences, and > is additionally possible to misuse in release mode. > > Fix this by an API face lift: > 1. The class is turned into a handle, which can be empty. > 2. The only way of getting a non-empty PlatformThread is by calling > SpawnJoinable or SpawnDetached, clearly conveying the semantics to the > code reader. > 3. Handles can be Finalized, which works differently for joinable and > detached threads: > a) Handles for detached threads are simply closed where applicable. > b) Joinable threads are joined before handles are closed. > 4. The destructor finalizes handles. No explicit call is needed. > > Fixed: webrtc:12727 > Change-Id: Id00a0464edf4fc9e552b6a1fbb5d2e1280e88811 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215075 > Commit-Queue: Markus Handell <handellm@webrtc.org> > Reviewed-by: Harald Alvestrand <hta@webrtc.org> > Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> > Reviewed-by: Tommi <tommi@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#33923} # Not skipping CQ checks because original CL landed > 1 day ago. TBR=handellm@webrtc.org Bug: webrtc:12727 Change-Id: Ic0146be8866f6dd3ad9c364fb8646650b8e07419 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217583 Reviewed-by: Guido Urdaneta <guidou@webrtc.org> Reviewed-by: Markus Handell <handellm@webrtc.org> Commit-Queue: Guido Urdaneta <guidou@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33936}
This commit is contained in:
committed by
WebRTC LUCI CQ
parent
a6983c6ea2
commit
793bac569f
@ -429,6 +429,21 @@ class AudioCodingModuleMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
|
||||
AudioCodingModuleMtTestOldApi()
|
||||
: AudioCodingModuleTestOldApi(),
|
||||
send_thread_(
|
||||
CbSendThread,
|
||||
this,
|
||||
"send",
|
||||
rtc::ThreadAttributes().SetPriority(rtc::kRealtimePriority)),
|
||||
insert_packet_thread_(
|
||||
CbInsertPacketThread,
|
||||
this,
|
||||
"insert_packet",
|
||||
rtc::ThreadAttributes().SetPriority(rtc::kRealtimePriority)),
|
||||
pull_audio_thread_(
|
||||
CbPullAudioThread,
|
||||
this,
|
||||
"pull_audio",
|
||||
rtc::ThreadAttributes().SetPriority(rtc::kRealtimePriority)),
|
||||
send_count_(0),
|
||||
insert_packet_count_(0),
|
||||
pull_audio_count_(0),
|
||||
@ -445,38 +460,17 @@ class AudioCodingModuleMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
|
||||
void StartThreads() {
|
||||
quit_.store(false);
|
||||
|
||||
const auto attributes =
|
||||
rtc::ThreadAttributes().SetPriority(rtc::ThreadPriority::kRealtime);
|
||||
send_thread_ = rtc::PlatformThread::SpawnJoinable(
|
||||
[this] {
|
||||
while (!quit_.load()) {
|
||||
CbSendImpl();
|
||||
}
|
||||
},
|
||||
"send", attributes);
|
||||
insert_packet_thread_ = rtc::PlatformThread::SpawnJoinable(
|
||||
[this] {
|
||||
while (!quit_.load()) {
|
||||
CbInsertPacketImpl();
|
||||
}
|
||||
},
|
||||
"insert_packet", attributes);
|
||||
pull_audio_thread_ = rtc::PlatformThread::SpawnJoinable(
|
||||
[this] {
|
||||
while (!quit_.load()) {
|
||||
CbPullAudioImpl();
|
||||
}
|
||||
},
|
||||
"pull_audio", attributes);
|
||||
send_thread_.Start();
|
||||
insert_packet_thread_.Start();
|
||||
pull_audio_thread_.Start();
|
||||
}
|
||||
|
||||
void TearDown() {
|
||||
AudioCodingModuleTestOldApi::TearDown();
|
||||
quit_.store(true);
|
||||
pull_audio_thread_.Finalize();
|
||||
send_thread_.Finalize();
|
||||
insert_packet_thread_.Finalize();
|
||||
pull_audio_thread_.Stop();
|
||||
send_thread_.Stop();
|
||||
insert_packet_thread_.Stop();
|
||||
}
|
||||
|
||||
bool RunTest() {
|
||||
@ -494,6 +488,14 @@ class AudioCodingModuleMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
return false;
|
||||
}
|
||||
|
||||
static void CbSendThread(void* context) {
|
||||
AudioCodingModuleMtTestOldApi* fixture =
|
||||
reinterpret_cast<AudioCodingModuleMtTestOldApi*>(context);
|
||||
while (!fixture->quit_.load()) {
|
||||
fixture->CbSendImpl();
|
||||
}
|
||||
}
|
||||
|
||||
// The send thread doesn't have to care about the current simulated time,
|
||||
// since only the AcmReceiver is using the clock.
|
||||
void CbSendImpl() {
|
||||
@ -509,6 +511,14 @@ class AudioCodingModuleMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
}
|
||||
}
|
||||
|
||||
static void CbInsertPacketThread(void* context) {
|
||||
AudioCodingModuleMtTestOldApi* fixture =
|
||||
reinterpret_cast<AudioCodingModuleMtTestOldApi*>(context);
|
||||
while (!fixture->quit_.load()) {
|
||||
fixture->CbInsertPacketImpl();
|
||||
}
|
||||
}
|
||||
|
||||
void CbInsertPacketImpl() {
|
||||
SleepMs(1);
|
||||
{
|
||||
@ -523,6 +533,14 @@ class AudioCodingModuleMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
InsertPacket();
|
||||
}
|
||||
|
||||
static void CbPullAudioThread(void* context) {
|
||||
AudioCodingModuleMtTestOldApi* fixture =
|
||||
reinterpret_cast<AudioCodingModuleMtTestOldApi*>(context);
|
||||
while (!fixture->quit_.load()) {
|
||||
fixture->CbPullAudioImpl();
|
||||
}
|
||||
}
|
||||
|
||||
void CbPullAudioImpl() {
|
||||
SleepMs(1);
|
||||
{
|
||||
@ -681,6 +699,16 @@ class AcmReRegisterIsacMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
|
||||
AcmReRegisterIsacMtTestOldApi()
|
||||
: AudioCodingModuleTestOldApi(),
|
||||
receive_thread_(
|
||||
CbReceiveThread,
|
||||
this,
|
||||
"receive",
|
||||
rtc::ThreadAttributes().SetPriority(rtc::kRealtimePriority)),
|
||||
codec_registration_thread_(
|
||||
CbCodecRegistrationThread,
|
||||
this,
|
||||
"codec_registration",
|
||||
rtc::ThreadAttributes().SetPriority(rtc::kRealtimePriority)),
|
||||
codec_registered_(false),
|
||||
receive_packet_count_(0),
|
||||
next_insert_packet_time_ms_(0),
|
||||
@ -712,34 +740,28 @@ class AcmReRegisterIsacMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
|
||||
void StartThreads() {
|
||||
quit_.store(false);
|
||||
const auto attributes =
|
||||
rtc::ThreadAttributes().SetPriority(rtc::ThreadPriority::kRealtime);
|
||||
receive_thread_ = rtc::PlatformThread::SpawnJoinable(
|
||||
[this] {
|
||||
while (!quit_.load() && CbReceiveImpl()) {
|
||||
}
|
||||
},
|
||||
"receive", attributes);
|
||||
codec_registration_thread_ = rtc::PlatformThread::SpawnJoinable(
|
||||
[this] {
|
||||
while (!quit_.load()) {
|
||||
CbCodecRegistrationImpl();
|
||||
}
|
||||
},
|
||||
"codec_registration", attributes);
|
||||
receive_thread_.Start();
|
||||
codec_registration_thread_.Start();
|
||||
}
|
||||
|
||||
void TearDown() override {
|
||||
AudioCodingModuleTestOldApi::TearDown();
|
||||
quit_.store(true);
|
||||
receive_thread_.Finalize();
|
||||
codec_registration_thread_.Finalize();
|
||||
receive_thread_.Stop();
|
||||
codec_registration_thread_.Stop();
|
||||
}
|
||||
|
||||
bool RunTest() {
|
||||
return test_complete_.Wait(10 * 60 * 1000); // 10 minutes' timeout.
|
||||
}
|
||||
|
||||
static void CbReceiveThread(void* context) {
|
||||
AcmReRegisterIsacMtTestOldApi* fixture =
|
||||
reinterpret_cast<AcmReRegisterIsacMtTestOldApi*>(context);
|
||||
while (!fixture->quit_.load() && fixture->CbReceiveImpl()) {
|
||||
}
|
||||
}
|
||||
|
||||
bool CbReceiveImpl() {
|
||||
SleepMs(1);
|
||||
rtc::Buffer encoded;
|
||||
@ -785,6 +807,14 @@ class AcmReRegisterIsacMtTestOldApi : public AudioCodingModuleTestOldApi {
|
||||
return true;
|
||||
}
|
||||
|
||||
static void CbCodecRegistrationThread(void* context) {
|
||||
AcmReRegisterIsacMtTestOldApi* fixture =
|
||||
reinterpret_cast<AcmReRegisterIsacMtTestOldApi*>(context);
|
||||
while (!fixture->quit_.load()) {
|
||||
fixture->CbCodecRegistrationImpl();
|
||||
}
|
||||
}
|
||||
|
||||
void CbCodecRegistrationImpl() {
|
||||
SleepMs(1);
|
||||
if (HasFatalFailure()) {
|
||||
|
||||
Reference in New Issue
Block a user