using namespace std;
using namespace tizen_media_audio;
+/**
+ * class CMainloopLocker
+ */
+CPulseAudioClient::CPulseThreadLocker::CPulseThreadLocker(pa_threaded_mainloop *mainloop) : ml(nullptr) {
+ if (!mainloop || pa_threaded_mainloop_in_thread(mainloop))
+ return;
+
+ pa_threaded_mainloop_lock(mainloop);
+ ml = mainloop;
+}
+
+CPulseAudioClient::CPulseThreadLocker::~CPulseThreadLocker() {
+ if (ml)
+ pa_threaded_mainloop_unlock(const_cast<pa_threaded_mainloop *>(ml));
+ ml = nullptr;
+}
/**
* class CPulseAudioClient
}
CPulseAudioClient::~CPulseAudioClient() {
- finalize();
+ try {
+ finalize();
+ } catch (const CAudioError& e) {
+ AUDIO_IO_LOGE("%s", e.getErrorMsg()); //LCOV_EXCL_LINE
+ }
}
void CPulseAudioClient::__contextStateChangeCb(pa_context* c, void* user_data) {
switch (pa_context_get_state(c)) {
case PA_CONTEXT_READY:
- AUDIO_IO_LOGD("The context is ready");
+ AUDIO_IO_LOGD("pa_context[%p] is ready", c);
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
break;
case PA_CONTEXT_FAILED:
case PA_CONTEXT_TERMINATED:
- AUDIO_IO_LOGD("The context is lost");
+ AUDIO_IO_LOGD("pa_context[%p] is lost", c);
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
break;
switch (pa_stream_get_state(s)) {
case PA_STREAM_READY:
- AUDIO_IO_LOGD("The stream is ready");
+ AUDIO_IO_LOGD("The pa_stream[%p] is ready", s);
+ pClient->__mpListener->setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING);
pClient->__mpListener->onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING);
if (pClient->__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
pClient->__mIsFirstStream = true;
//LCOV_EXCL_START
case PA_STREAM_FAILED:
- AUDIO_IO_LOGD("The stream is failed");
+ AUDIO_IO_LOGD("The pa_stream[%p] is failed", s);
+ pClient->__mpListener->setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
pClient->__mpListener->onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE,
__is_microphone_restricted());
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
//LCOV_EXCL_STOP
case PA_STREAM_TERMINATED:
- AUDIO_IO_LOGD("The stream is terminated");
+ AUDIO_IO_LOGD("The pa_stream[%p] is terminated", s);
+ pClient->__mpListener->setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
pClient->__mpListener->onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
break;
#ifndef DISABLE_MOBILE_BACK_COMP
if (!pClient->__mIsInit) {
- AUDIO_IO_LOGD("Occurred this listener when an out stream is on the way to create : Write dummy, length[%zu]", length);
+ AUDIO_IO_LOGD("pa_stream[%p] is on the way to create : Write dummy, length[%zu]", s, length);
__dummy_write(s, length);
return;
}
if (pClient->isCorked()) {
- AUDIO_IO_LOGD("Occurred this listener when an out stream is CORKED : Write dummy, length[%zu]", length);
+ AUDIO_IO_LOGD("pa_stream[%p] is CORKED : Write dummy, length[%zu]", s, length);
__dummy_write(s, length);
return;
}
then write dummy data to ensure the start */
if (pClient->__mSpec.getStreamLatency() == CPulseStreamSpec::EStreamLatency::STREAM_LATENCY_OUTPUT_DEFAULT_ASYNC &&
pClient->__mIsFirstStream) {
- AUDIO_IO_LOGW("[async] Write dummy of length[%zu] since not written in first callback during prepare", length);
+ AUDIO_IO_LOGW("[async] pa_stream[%p] : not written in the first callback during prepare, write dummy of length[%zu]",
+ s, length);
__dummy_write(s, length);
pClient->__mIsFirstStream = false;
}
auto pClient = static_cast<CPulseAudioClient*>(user_data);
+#ifdef _AUDIO_IO_DEBUG_TIMING_
+ /* FIXME : print some useful latency info */
+ AUDIO_IO_LOGD("pClient[%p] pa_stream[%p] latency updated", pClient, s);
+#endif
+
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
}
auto pClient = static_cast<CPulseAudioClient*>(user_data);
- AUDIO_IO_LOGD("stream %p started.", pClient);
+ AUDIO_IO_LOGD("pClient[%p] pa_stream[%p] started", pClient, s);
pClient->__mIsStarted = true;
}
auto pClient = static_cast<CPulseAudioClient*>(user_data);
- AUDIO_IO_LOGD("stream %p UnderFlow...", pClient);
+ AUDIO_IO_LOGD("pClient[%p] pa_stream[%p] UnderFlow...", pClient, s);
pClient->__mIsStarted = false;
}
assert(s);
assert(user_data);
- AUDIO_IO_LOGE("NAME : %s, Prop : %p", name, pl);
-
auto pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGW("pClient[%p] pa_stream[%p] : name[%s], proplist[%p]", pClient, s, name, pl);
+
if (strcmp(name, PA_STREAM_EVENT_POP_TIMEOUT) == 0)
pa_operation_unref(pa_stream_cork(pClient->__mpStream, 1, NULL, NULL));
}
//LCOV_EXCL_STOP
void CPulseAudioClient::__successStreamCb(pa_stream* s, int success, void* user_data) {
- AUDIO_IO_LOGD("pa_stream[%p], success[%d], user_data[%p]", s, success, user_data);
assert(s);
assert(user_data);
auto pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGD("pClient[%p], pa_stream[%p], success[%d], user_data[%p]", pClient, s, success, user_data);
+
pClient->__mIsOperationSuccess = static_cast<bool>(success);
+ /* FIXME : verify following action without any waitings */
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
}
//LCOV_EXCL_START
void CPulseAudioClient::__successDrainCbInThread(pa_stream* s, int success, void* user_data) {
- AUDIO_IO_LOGD("pa_stream[%p], success[%d], user_data[%p]", s, success, user_data);
assert(s);
assert(user_data);
auto pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGD("pClient[%p], pa_stream[%p], success[%d], user_data[%p]", pClient, s, success, user_data);
+
pClient->__mIsOperationSuccess = static_cast<bool>(success);
pClient->__mIsDraining = false;
}
//LCOV_EXCL_STOP
void CPulseAudioClient::__successDrainCb(pa_stream* s, int success, void* user_data) {
- AUDIO_IO_LOGD("pa_stream[%p], success[%d], user_data[%p]", s, success, user_data);
assert(s);
assert(user_data);
auto pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGD("pClient[%p], pa_stream[%p], success[%d], user_data[%p]", pClient, s, success, user_data);
+
pClient->__mIsOperationSuccess = static_cast<bool>(success);
pClient->__mIsDraining = false;
THROW_ERROR_MSG(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed pa_context_connect()"); //LCOV_EXCL_LINE
// LOCK for synchronous connection
- pa_threaded_mainloop_lock(__mpMainloop);
+ CPulseThreadLocker locker{__mpMainloop};
// Start mainloop
if (pa_threaded_mainloop_start(__mpMainloop) < 0) {
//LCOV_EXCL_START
- pa_threaded_mainloop_unlock(__mpMainloop);
THROW_ERROR_MSG(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_threaded_mainloop_start()");
//LCOV_EXCL_STOP
}
if (!PA_CONTEXT_IS_GOOD(state)) {
//LCOV_EXCL_START
err = pa_context_errno(__mpContext);
- pa_threaded_mainloop_unlock(__mpMainloop);
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION, "pa_context's state is not good : err[%d]", err);
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION,
+ "pa_context's state is not good : err[%d]", err);
//LCOV_EXCL_STOP
}
__mpStream = pa_stream_new_with_proplist(__mpContext, __mSpec.getStreamName(), &ss, &map, __mpPropList);
if (!__mpStream) {
//LCOV_EXCL_START
- pa_threaded_mainloop_unlock(__mpMainloop);
THROW_ERROR_MSG(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_new_with_proplist()");
//LCOV_EXCL_STOP
}
if (ret != 0) {
//LCOV_EXCL_START
err = pa_context_errno(__mpContext);
- pa_threaded_mainloop_unlock(__mpMainloop);
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_connect() : err[%d]", err);
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION,
+ "Failed pa_stream_connect() : err[%d]", err);
//LCOV_EXCL_STOP
}
if (!PA_STREAM_IS_GOOD(state)) {
err = pa_context_errno(__mpContext);
- pa_threaded_mainloop_unlock(__mpMainloop);
if (err == PA_ERR_ACCESS)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_DEVICE_POLICY_RESTRICTION, "pa_stream's state is not good : err[%d]", err);
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_DEVICE_POLICY_RESTRICTION,
+ "pa_stream's state is not good : err[%d]", err);
else
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION, "pa_stream's state is not good : err[%d]", err); //LCOV_EXCL_LINE
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION, //LCOV_EXCL_LINE
+ "pa_stream's state is not good : err[%d]", err); //LCOV_EXCL_LINE
}
/* Wait until the stream is ready */
pa_threaded_mainloop_wait(__mpMainloop);
}
- // End of synchronous
- pa_threaded_mainloop_unlock(__mpMainloop);
-
// __mIsInit = true; // Moved to __streamStateChangeCb()
} catch (const CAudioError& e) {
//LCOV_EXCL_START
throw;
//LCOV_EXCL_END
}
+
+ AUDIO_IO_LOGD("Done : pa_context[%p], pa_mainloop[%p], pa_stream[%p]", __mpContext, __mpMainloop, __mpStream);
}
void CPulseAudioClient::finalize() {
- AUDIO_IO_LOGD("");
+ AUDIO_IO_LOGD("pa_context[%p], pa_mainloop[%p], pa_stream[%p]", __mpContext, __mpMainloop, __mpStream);
+
+ if (!__mpMainloop)
+ return;
- if (__mpMainloop && !isInThread())
+ bool is_in_thread = isInThread();
+
+ __mIsInit = false;
+
+ if (!is_in_thread)
pa_threaded_mainloop_lock(__mpMainloop);
/* clear callbacks */
pa_stream_set_event_callback(__mpStream, NULL, NULL);
}
- if (__mpMainloop && !isInThread())
+ if (!is_in_thread)
pa_threaded_mainloop_unlock(__mpMainloop);
/* Wait for drain complete if draining before finalize */
__mpPropList = nullptr;
}
- __mIsInit = false;
+ AUDIO_IO_LOGD("Done");
}
int CPulseAudioClient::read(void* buffer, size_t length) {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); //LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); //LCOV_EXCL_LINE
checkRunningState();
if (!buffer)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT, "The parameter is invalid : buffer[%p]", buffer); //LCOV_EXCL_LINE
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT, "invalid parameter : buffer[%p]", buffer); //LCOV_EXCL_LINE
if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "The Playback client couldn't use this function"); //LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "playback client can't use this function"); //LCOV_EXCL_LINE
size_t lengthIter = length;
int ret = 0;
__mIsUsedSyncRead = true;
try {
- pa_threaded_mainloop_lock(__mpMainloop);
+ CPulseThreadLocker locker{__mpMainloop};
while (lengthIter > 0) {
size_t l;
#endif
ret = pa_stream_drop(__mpStream);
if (ret != 0)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION, "Failed pa_stream_drop() : ret[%d]", ret); //LCOV_EXCL_LINE
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION, //LCOV_EXCL_LINE
+ "Failed pa_stream_drop() : ret[%d]", ret); //LCOV_EXCL_LINE
// Reset the internal pointer
__mpSyncReadDataPtr = nullptr;
}
} // End of while (lengthIter > 0)
- pa_threaded_mainloop_unlock(__mpMainloop);
__mIsUsedSyncRead = false;
} catch (const CAudioError& e) {
// LCOV_EXCL_START
- pa_threaded_mainloop_unlock(__mpMainloop);
__mIsUsedSyncRead = false;
throw;
// LCOV_EXCL_STOP
int CPulseAudioClient::peek(const void** buffer, size_t* length) {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
checkRunningState();
if (!buffer || !length)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT, // LCOV_EXCL_LINE
- "The parameter is invalid : buffer[%p], length[%p]", buffer, length); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT, // LCOV_EXCL_LINE
+ "invalid parameter : buffer[%p], length[%p]", buffer, length); // LCOV_EXCL_LINE
if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "The Playback client couldn't use this function"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "playback can't use this function"); // LCOV_EXCL_LINE
- int ret = 0;
+ CPulseThreadLocker locker{__mpMainloop};
+
+ int ret = pa_stream_peek(__mpStream, buffer, length);
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- ret = pa_stream_peek(__mpStream, buffer, length);
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- ret = pa_stream_peek(__mpStream, buffer, length);
- }
#ifdef _AUDIO_IO_DEBUG_TIMING_
AUDIO_IO_LOGD("buffer[%p], length[%zu]", *buffer, *length);
int CPulseAudioClient::drop() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
#ifdef _AUDIO_IO_DEBUG_TIMING_
AUDIO_IO_LOGD("");
checkRunningState();
if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "The Playback client couldn't use this function"); // LCOV_EXCL_LINE
-
- int ret = 0;
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "playback can't use this function"); // LCOV_EXCL_LINE
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- ret = pa_stream_drop(__mpStream);
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- ret = pa_stream_drop(__mpStream);
- }
+ CPulseThreadLocker locker{__mpMainloop};
+ int ret = pa_stream_drop(__mpStream);
if (ret < 0)
THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_drop() : err[%d]", ret); //LCOV_EXCL_LINE
int CPulseAudioClient::write(const void* data, size_t length) {
if (!data)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_ARGUMENT, "The parameter is invalid"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_ARGUMENT, "invalid parameter"); // LCOV_EXCL_LINE
if (__mDirection == EStreamDirection::STREAM_DIRECTION_RECORD)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "The Playback client couldn't use this function"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "playback can't use this function"); // LCOV_EXCL_LINE
int ret = 0;
#endif
if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
+ CPulseThreadLocker locker{__mpMainloop};
if (pa_stream_is_corked(__mpStream)) {
AUDIO_IO_LOGW("stream is corked...do uncork here first!!!!");
pa_operation_unref(pa_stream_cork(__mpStream, 0, NULL, this));
}
ret = pa_stream_write(__mpStream, data, length, NULL, 0LL, PA_SEEK_RELATIVE);
- pa_threaded_mainloop_unlock(__mpMainloop);
} else {
// LCOV_EXCL_START
if (pa_stream_is_corked(__mpStream)) {
AUDIO_IO_LOGD("cork[%d]", cork);
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
if (isInThread())
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "This operation is not supported in callback"); // LCOV_EXCL_LINE
if (!cork)
__mIsFirstStream = true;
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- pa_operation_unref(pa_stream_cork(__mpStream, static_cast<int>(cork), __successStreamCb, this));
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- pa_operation_unref(pa_stream_cork(__mpStream, static_cast<int>(cork), __successStreamCb, this));
- }
+ CPulseThreadLocker locker{__mpMainloop};
+
+ /* FIXME: wait for completion like drain? */
+ pa_operation_unref(pa_stream_cork(__mpStream, static_cast<int>(cork), __successStreamCb, this));
+
}
bool CPulseAudioClient::isCorked() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
checkRunningState();
- int isCork = 0;
+ CPulseThreadLocker locker{__mpMainloop};
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- isCork = pa_stream_is_corked(__mpStream);
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- isCork = pa_stream_is_corked(__mpStream);
- }
+ int isCorked = pa_stream_is_corked(__mpStream);
#ifdef _AUDIO_IO_DEBUG_TIMING_
- AUDIO_IO_LOGD("isCork[%d]", isCork);
+ AUDIO_IO_LOGD("isCorked[%d]", isCorked);
#endif
- return static_cast<bool>(isCork);
+ return static_cast<bool>(isCorked);
}
bool CPulseAudioClient::drain() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
checkRunningState();
if (!isInThread()) {
AUDIO_IO_LOGD("drain");
- pa_threaded_mainloop_lock(__mpMainloop);
+ CPulseThreadLocker locker{__mpMainloop};
+
pa_operation* o = pa_stream_drain(__mpStream, __successDrainCb, this);
__mIsDraining = true;
while (pa_operation_get_state(o) == PA_OPERATION_RUNNING)
pa_threaded_mainloop_wait(__mpMainloop);
-
pa_operation_unref(o);
- pa_threaded_mainloop_unlock(__mpMainloop);
+
AUDIO_IO_LOGD("drain done");
} else {
AUDIO_IO_LOGD("drain in thread");
bool CPulseAudioClient::flush() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
checkRunningState();
- if (!isInThread()) {
- AUDIO_IO_LOGD("flush");
- pa_threaded_mainloop_lock(__mpMainloop);
- pa_operation_unref(pa_stream_flush(__mpStream, __successStreamCb, this));
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- AUDIO_IO_LOGD("flush in thread");
- pa_operation_unref(pa_stream_flush(__mpStream, __successStreamCb, this));
- }
+ CPulseThreadLocker locker{__mpMainloop};
+
+ /* FIXME: wait for completion like drain? */
+ pa_operation_unref(pa_stream_flush(__mpStream, __successStreamCb, this));
return true;
}
size_t CPulseAudioClient::getWritableSize() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient"); // LCOV_EXCL_LINE
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized"); // LCOV_EXCL_LINE
checkRunningState();
if (__mDirection != EStreamDirection::STREAM_DIRECTION_PLAYBACK)
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "This client is used for Playback"); // LCOV_EXCL_LINE
- size_t ret = 0;
+ CPulseThreadLocker locker{__mpMainloop};
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- ret = pa_stream_writable_size(__mpStream);
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- ret = pa_stream_writable_size(__mpStream);
- }
-
- return ret;
+ return pa_stream_writable_size(__mpStream);
}
void CPulseAudioClient::checkRunningState() {
#endif
}
-bool CPulseAudioClient::isInThread() noexcept {
+bool CPulseAudioClient::isInThread() const {
+ if (!__mIsInit)
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "__mIsInit is null");
+
+ if (!__mpMainloop)
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "__mpMainloop is null");
+
int ret = pa_threaded_mainloop_in_thread(__mpMainloop);
#ifdef _AUDIO_IO_DEBUG_TIMING_
//LCOV_EXCL_START
size_t CPulseAudioClient::getReadableSize() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized");
checkRunningState();
if (__mDirection != EStreamDirection::STREAM_DIRECTION_RECORD)
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "This client is used for Capture");
- size_t ret = 0;
+ CPulseThreadLocker locker{__mpMainloop};
- if (!isInThread()) {
- pa_threaded_mainloop_lock(__mpMainloop);
- ret = pa_stream_readable_size(__mpStream);
- pa_threaded_mainloop_unlock(__mpMainloop);
- } else {
- ret = pa_stream_readable_size(__mpStream);
- }
-
- return ret;
+ return pa_stream_readable_size(__mpStream);
}
size_t CPulseAudioClient::getBufferSize() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized");
checkRunningState();
- size_t ret = 0;
+ size_t buffer_size = 0;
+ CPulseThreadLocker locker{__mpMainloop};
- try {
- if (!isInThread())
- pa_threaded_mainloop_lock(__mpMainloop);
+ const pa_buffer_attr* attr = pa_stream_get_buffer_attr(__mpStream);
+ if (!attr)
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION,
+ "Failed pa_stream_get_buffer_attr() : err[%d]", pa_context_errno(__mpContext));
- const pa_buffer_attr* attr = pa_stream_get_buffer_attr(__mpStream);
- if (!attr) {
- int _err = pa_context_errno(__mpContext);
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_get_buffer_attr() : err[%d]", _err);
- }
-
- if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK) {
- ret = attr->tlength;
- AUDIO_IO_LOGD("PLAYBACK buffer size[%zu]", ret);
- } else {
- ret = attr->fragsize;
- AUDIO_IO_LOGD("RECORD buffer size[%zu]", ret);
- }
- } catch (const CAudioError& e) {
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
- throw;
+ if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK) {
+ buffer_size = attr->tlength;
+ AUDIO_IO_LOGD("PLAYBACK buffer size[%zu]", buffer_size);
+ } else {
+ buffer_size = attr->fragsize;
+ AUDIO_IO_LOGD("RECORD buffer size[%zu]", buffer_size);
}
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
-
- return ret;
+ return buffer_size;
}
pa_usec_t CPulseAudioClient::getLatency() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized");
checkRunningState();
- pa_usec_t ret = 0;
- int negative = 0;
+ pa_usec_t latency = 0;
+ int negative = 0;
if (!isInThread()) {
- if (pa_stream_get_latency(__mpStream, &ret, &negative) < 0) {
+ if (pa_stream_get_latency(__mpStream, &latency, &negative) < 0) {
int _err = pa_context_errno(__mpContext);
if (_err != PA_ERR_NODATA)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_get_latency() : err[%d]", _err);
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION,
+ "Failed pa_stream_get_latency() : err[%d]", _err);
}
- return negative ? 0 : ret;
+ return negative ? 0 : latency;
}
- pa_threaded_mainloop_lock(__mpMainloop);
+ CPulseThreadLocker locker{__mpMainloop};
- try {
- while (true) {
- if (pa_stream_get_latency(__mpStream, &ret, &negative) >= 0)
- break;
-
- int _err = pa_context_errno(__mpContext);
- if (_err != PA_ERR_NODATA)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_stream_get_latency() : err[%d]", _err);
-
- /* Wait until latency data is available again */
- pa_threaded_mainloop_wait(__mpMainloop);
- }
- } catch (const CAudioError& e) {
- pa_threaded_mainloop_unlock(__mpMainloop);
- throw;
+ while (pa_stream_get_latency(__mpStream, &latency, &negative) < 0) {
+ int _err = pa_context_errno(__mpContext);
+ if (_err != PA_ERR_NODATA)
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_FAILED_OPERATION,
+ "Failed pa_stream_get_latency() : err[%d]", _err);
+ /* Wait until latency data is available again */
+ pa_threaded_mainloop_wait(__mpMainloop);
}
- pa_threaded_mainloop_unlock(__mpMainloop);
-
- return negative ? 0 : ret;
+ return negative ? 0 : latency;
}
pa_usec_t CPulseAudioClient::getFinalLatency() {
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized");
checkRunningState();
- pa_usec_t ret = 0;
+ pa_usec_t latency = 0;
- try {
- if (!isInThread())
- pa_threaded_mainloop_lock(__mpMainloop);
-
- uint32_t ver = pa_context_get_server_protocol_version(__mpContext);
- if (ver >= 13) {
- const pa_buffer_attr* buffer_attr = pa_stream_get_buffer_attr(__mpStream);
- const pa_sample_spec* sample_spec = pa_stream_get_sample_spec(__mpStream);
- const pa_timing_info* timing_info = pa_stream_get_timing_info(__mpStream);
-
- if (!buffer_attr || !sample_spec || !timing_info)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed to get buffer_attr[%p] or sample_spec[%p] or timing_info[%p] from a pa_stream",
- buffer_attr, sample_spec, timing_info);
-
- if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK) {
- ret = (pa_bytes_to_usec(buffer_attr->tlength, sample_spec) + timing_info->configured_sink_usec);
- AUDIO_IO_LOGD("FINAL PLAYBACK LATENCY[%" PRIu64 "]", ret);
- } else {
- ret = (pa_bytes_to_usec(buffer_attr->fragsize, sample_spec) + timing_info->configured_source_usec);
- AUDIO_IO_LOGD("FINAL RECORD LATENCY[%" PRIu64 "]", ret);
- }
- } else {
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_NOT_SUPPORTED, "This version(ver.%d) is not supported", ver);
- }
+ CPulseThreadLocker locker{__mpMainloop};
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
- } catch (const CAudioError& e) {
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
- throw;
+ uint32_t ver = pa_context_get_server_protocol_version(__mpContext);
+ if (ver < 13)
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_NOT_SUPPORTED, "This version(ver.%d) is not supported", ver);
+
+ const pa_buffer_attr* buffer_attr = pa_stream_get_buffer_attr(__mpStream);
+ const pa_sample_spec* sample_spec = pa_stream_get_sample_spec(__mpStream);
+ const pa_timing_info* timing_info = pa_stream_get_timing_info(__mpStream);
+
+ if (!buffer_attr || !sample_spec || !timing_info)
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_OUT_OF_MEMORY,
+ "Failed to get buffer_attr[%p] or sample_spec[%p] or timing_info[%p] from a pa_stream",
+ buffer_attr, sample_spec, timing_info);
+
+ if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK) {
+ latency = (pa_bytes_to_usec(buffer_attr->tlength, sample_spec) + timing_info->configured_sink_usec);
+ AUDIO_IO_LOGD("FINAL PLAYBACK LATENCY[%" PRIu64 "]", latency);
+ } else {
+ latency = (pa_bytes_to_usec(buffer_attr->fragsize, sample_spec) + timing_info->configured_source_usec);
+ AUDIO_IO_LOGD("FINAL RECORD LATENCY[%" PRIu64 "]", latency);
}
- return ret;
+ return latency;
}
//LCOV_EXCL_STOP
void CPulseAudioClient::applyRecordVolume(double volume) {
+
if (!__mIsInit)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "CPulseAudioClient is not initialized");
checkRunningState();
if (__mDirection != EStreamDirection::STREAM_DIRECTION_RECORD)
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "The Playback client can't use this function"); //LCOV_EXCL_LINE
- try {
- if (!isInThread())
- pa_threaded_mainloop_lock(__mpMainloop);
-
- pa_cvolume cv = { 0, };
- pa_volume_t v = PA_VOLUME_NORM * volume;
+ CPulseThreadLocker locker{__mpMainloop};
- pa_cvolume_set(&cv, __mSpec.getChannelMap().channels, v);
+ pa_cvolume cv = { 0, };
+ pa_volume_t v = PA_VOLUME_NORM * volume;
- pa_operation_unref(pa_context_set_source_output_volume(__mpContext,
- pa_stream_get_index(__mpStream), &cv, __successVolumeCb, NULL));
+ pa_cvolume_set(&cv, __mSpec.getChannelMap().channels, v);
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
- } catch (const CAudioError& e) {
- if (!isInThread())
- pa_threaded_mainloop_unlock(__mpMainloop);
- throw;
- }
+ pa_operation_unref(pa_context_set_source_output_volume(__mpContext,
+ pa_stream_get_index(__mpStream), &cv, __successVolumeCb, NULL));
}
#include <string.h>
#include <unistd.h>
#include <math.h>
+#include <pthread.h>
#include <sound_manager.h>
#include <audio_io.h>
+#include <time.h>
#ifndef M_PI
#define M_PI (3.14159265)
return 0;
}
+#define THREAD_MAX 10
+#define TEST_COUNT 500
+static void *thread_stress_test_audio_in(void *data)
+{
+ int i, j;
+ int rate;
+ char *buf;
+ int buffer_size;
+ audio_channel_e ch;
+ audio_sample_type_e type;
+
+ audio_in_h input = (audio_in_h)data;
+
+ srand(time(NULL));
+
+ audio_in_prepare(input);
+ audio_in_get_buffer_size(input, &buffer_size);
+ buf = (char *)malloc(buffer_size);
+ if (buf == NULL) {
+ printf("malloc failed\n");
+ goto EXIT;
+ }
+
+ for (i=0; i<TEST_COUNT; i++) {
+ switch (rand() % 8) {
+ case 0:
+ audio_in_prepare(input);
+ break;
+ case 1:
+ audio_in_read(input, buf, buffer_size);
+ break;
+ case 2:
+ audio_in_pause(input);
+ break;
+ case 3:
+ audio_in_resume(input);
+ break;
+ case 4:
+ audio_in_flush(input);
+ break;
+ case 5:
+ audio_in_unprepare(input);
+ break;
+ case 6:
+ audio_in_prepare(input);
+ for (j = 0; j < 10; j++)
+ audio_in_read(input, buf, buffer_size);
+ break;
+ case 7:
+ audio_in_get_buffer_size(input, &buffer_size);
+ audio_in_get_sample_rate(input, &rate);
+ audio_in_get_channel(input, &ch);
+ audio_in_get_sample_type(input, &type);
+ break;
+ default:
+ break;
+ }
+ if ((i % (TEST_COUNT/10)) == 0)
+ printf("audio_in: %x thread. count(%d/%d)\n", (int)pthread_self(), i, TEST_COUNT);
+ }
+ audio_in_unprepare(input);
+
+EXIT:
+ if (buf) {
+ free(buf);
+ buf = NULL;
+ }
+
+ pthread_exit(0);
+}
+
+static void *thread_stress_test_audio_out(void *data)
+{
+ int i, j;
+ int rate;
+ char *buf;
+ int buffer_size;
+ audio_channel_e ch;
+ audio_sample_type_e type;
+
+ audio_out_h output = (audio_out_h)data;
+
+ srand(time(NULL));
+
+ audio_out_get_buffer_size(output, &buffer_size);
+
+ buf = (char *)malloc(buffer_size);
+ if (buf == NULL) {
+ printf("malloc failed\n");
+ goto EXIT;
+ }
+
+ audio_out_prepare(output);
+ for (i = 0; i < TEST_COUNT; i++) {
+ switch (rand() % 9) {
+ case 0:
+ audio_out_prepare(output);
+ break;
+ case 1:
+ audio_out_write(output, buf, buffer_size);
+ break;
+ case 2:
+ audio_out_pause(output);
+ break;
+ case 3:
+ audio_out_resume(output);
+ break;
+ case 4:
+ audio_out_drain(output);
+ break;
+ case 5:
+ audio_out_flush(output);
+ break;
+ case 6:
+ audio_out_write(output, buf, buffer_size);
+ break;
+ case 7:
+ audio_out_prepare(output);
+ for (j = 0; j < 10; j++)
+ audio_out_write(output, buf, buffer_size);
+ break;
+ case 8:
+ audio_out_get_buffer_size(output, &buffer_size);
+ audio_out_get_sample_rate(output, &rate);
+ audio_out_get_channel(output, &ch);
+ audio_out_get_sample_type(output, &type);
+ break;
+ default:
+ break;
+ }
+ if ((i % (TEST_COUNT/10)) == 0)
+ printf("audio_out: %x thread. count(%d/%d)\n", (int)pthread_self(), i, TEST_COUNT);
+ }
+ audio_out_unprepare(output);
+
+EXIT:
+ if (buf)
+ free(buf);
+
+ pthread_exit(0);
+}
+
+int audio_io_stress_test()
+{
+ int i;
+ int ret;
+ audio_out_h output[2];
+ audio_in_h input;
+
+ int status;
+ pthread_t t[THREAD_MAX];
+
+ void out_stream_cb(audio_out_h handle, size_t nbytes, void *user_data) {
+ char * buf = (char *)malloc(nbytes);
+ if (!buf) {
+ printf("malloc(%zu) failed\n", nbytes);
+ return;
+ }
+ audio_out_write(handle, buf, nbytes);
+ free(buf);
+ return;
+ }
+
+ void in_stream_cb(audio_in_h handle, size_t nbytes, void *user_data) {
+ void* buf = NULL;
+ unsigned int size = nbytes;
+
+ audio_in_peek(handle, (const void **)buf, &size);
+ audio_in_drop(handle);
+ return;
+ }
+
+ void state_changed_cb(audio_out_h handle, audio_io_state_e previous, audio_io_state_e current, bool by_policy, void *user_data) {
+ return;
+ }
+
+ /* audio_out sync */
+ ret = audio_out_create_new(48000, AUDIO_CHANNEL_STEREO, AUDIO_SAMPLE_TYPE_S16_LE, &output[0]);
+ if (ret != AUDIO_IO_ERROR_NONE) {
+ printf("audio_out_create_new failed. \n");
+ return 0;
+ }
+ audio_out_set_state_changed_cb(output[0], state_changed_cb, NULL);
+
+ /* audio_out async */
+ ret = audio_out_create_new(48000, AUDIO_CHANNEL_STEREO, AUDIO_SAMPLE_TYPE_S16_LE, &output[1]);
+ if (ret != AUDIO_IO_ERROR_NONE) {
+ printf("audio_out_create_new failed. \n");
+ return 0;
+ }
+ audio_out_set_stream_cb(output[1], out_stream_cb, NULL);
+ audio_out_set_state_changed_cb(output[1], state_changed_cb, NULL);
+
+ /* audio_in */
+ ret = audio_in_create(44100, AUDIO_CHANNEL_STEREO, AUDIO_SAMPLE_TYPE_S16_LE, &input);
+ if (ret != AUDIO_IO_ERROR_NONE) {
+ printf("audio in create error = 0x%x\n", ret);
+ return -1;
+ }
+ audio_in_set_stream_cb(input, in_stream_cb, NULL);
+
+ printf("audio out sync test\n");
+ for (i = 0; i < THREAD_MAX; i++)
+ pthread_create(&t[i], NULL, thread_stress_test_audio_out, output[0]);
+
+ for (i = 0; i < THREAD_MAX; i++) {
+ pthread_join(t[i], (void**)&status);
+ printf("thread %d finished\n", i);
+ }
+
+ printf("audio out async test\n");
+ for (i = 0; i < THREAD_MAX; i++)
+ pthread_create(&t[i], NULL, thread_stress_test_audio_out, output[1]);
+
+ for (i = 0; i < THREAD_MAX; i++) {
+ pthread_join(t[i], (void**)&status);
+ printf("thread %d finished\n", i);
+ }
+
+ printf("audio in test\n");
+ for (i = 0; i < THREAD_MAX; i++)
+ pthread_create(&t[i], NULL, thread_stress_test_audio_in, input);
+
+ for (i = 0; i < THREAD_MAX; i++) {
+ pthread_join(t[i], (void**)&status);
+ printf("thread %d finished\n", i);
+ }
+
+ audio_out_destroy(output[0]);
+ audio_out_destroy(output[1]);
+ audio_in_destroy(input);
+
+ printf("stress test end\n");
+
+ return 0;
+}
+
int main(int argc, char **argv)
{
setbuf(stdout, NULL);
_direct_loopback();
} else if (argc == 3 && !strcmp(argv[1], "async")) {
audio_io_async_test(atoi(argv[2]));
+ } else if (argc == 2 && !strcmp(argv[1], "stress")) {
+ audio_io_stress_test();
} else if (argc == 4) {
int channel_idx = atoi(argv[3]);
if (channel_idx < 0 || channel_idx > 8) {
} else {
printf("- Usages :\n");
printf("- # audio_io_test loopback\n");
+ printf("- # audio_io_test stress\n");
printf("- # audio_io_test [length to read] [number of iteration] [channels]\n");
printf("- # audio_io_test async [write(1) | read(2)]\n");
printf("- # audio_io_test play [filename] [sample rate] [channels] [type(0:U8,1:S16LE,2:S24LE,3:S24_32LE)]\n");