#include <new>
-#include <pulse/pulseaudio.h>
#include "CAudioIODef.h"
#include <sched.h>
+#include "cpp_audio_in_privilege.h"
#define RECORDER_PRIVILEGE "http://tizen.org/privilege/recorder"
#define CLIENT_NAME "AUDIO_IO_PA_CLIENT"
using namespace std;
using namespace tizen_media_audio;
-struct PrivilegeData {
- bool isPrivilegeAllowed;
- pa_threaded_mainloop *paMainloop;
-};
-
/**
* class CAudioInput inherited by CAudioIO
*/
CAudioInput::CAudioInput(CAudioInfo& info) :
CAudioIO(info),
__mIsUsedSyncRead(true),
- __mIsInit(false) {
+ __mIsInit(false),
+ __mVolume(CAudioInfo::DEFAULT_RECORD_VOLUME) {
mDirection = CAudioInfo::EAudioDirection::AUDIO_DIRECTION_IN;
}
-//LCOV_EXCL_START
-CAudioInput::CAudioInput(
- unsigned int sampleRate,
- CAudioInfo::EChannel channel,
- CAudioInfo::ESampleType type,
- CAudioInfo::EAudioType audioType) :
- __mIsUsedSyncRead(true),
- __mIsInit(false) {
- mDirection = CAudioInfo::EAudioDirection::AUDIO_DIRECTION_IN;
- mAudioInfo = CAudioInfo(sampleRate, channel, type, audioType, -1);
-}
-//LCOV_EXCL_STOP
-
-CAudioInput::~CAudioInput() {
-}
-
void CAudioInput::onStream(CPulseAudioClient* pClient, size_t length) {
assert(pClient);
* Does not call CAudioIO::onStream() for synchronization
* if a user is using read()
*/
- if (__mIsUsedSyncRead == true) {
+ if (__mIsUsedSyncRead) {
#ifdef _AUDIO_IO_DEBUG_TIMING_
- AUDIO_IO_LOGD("Sync Read Mode! - pClient:[%p], length:[%d]", pClient, length);
+ AUDIO_IO_LOGD("Sync Read Mode! - pClient:[%p], length:[%zu]", pClient, length);
#endif
return;
}
* Accrues callback function
*/
#ifdef _AUDIO_IO_DEBUG_TIMING_
- AUDIO_IO_LOGD("pClient:[%p], length:[%d]", pClient, length);
+ AUDIO_IO_LOGD("pClient:[%p], length:[%zu]", pClient, length);
#endif
CAudioIO::onStream(pClient, length);
}
-void CAudioInput::__setInit(bool flag) {
+void CAudioInput::__setInit(bool flag) noexcept {
__mIsInit = flag;
}
-bool CAudioInput::__IsInit() {
- return (CAudioIO::isInit() == true && __mIsInit == true);
+bool CAudioInput::__IsInit() noexcept {
+ return (CAudioIO::isInit() && __mIsInit);
}
-bool CAudioInput::__IsReady() {
+bool CAudioInput::__IsReady() noexcept {
return CAudioIO::IsReady();
}
-static void __contextStateChangeCb(pa_context* c, void* user_data) {
- pa_threaded_mainloop *paMainloop = static_cast<pa_threaded_mainloop*>(user_data);
- assert(paMainloop);
- assert(c);
-
- switch (pa_context_get_state(c)) {
- case PA_CONTEXT_READY:
- AUDIO_IO_LOGD("The context is ready");
- pa_threaded_mainloop_signal(paMainloop, 0);
- break;
-
- case PA_CONTEXT_FAILED:
- case PA_CONTEXT_TERMINATED:
- AUDIO_IO_LOGD("The context is lost");
- pa_threaded_mainloop_signal(paMainloop, 0);
- break;
-
- case PA_CONTEXT_UNCONNECTED:
- case PA_CONTEXT_CONNECTING:
- case PA_CONTEXT_AUTHORIZING:
- case PA_CONTEXT_SETTING_NAME:
- break;
- }
-}
-
-static void __checkPrivilegeCb(pa_context *c, int success, void *user_data) {
- AUDIO_IO_LOGD("pa_context[%p], success[%d], user_data[%p]", c, success, user_data);
- assert(c);
- assert(user_data);
-
- PrivilegeData *prData = static_cast<PrivilegeData*>(user_data);
- prData->isPrivilegeAllowed = success ? true : false;
-
- pa_threaded_mainloop_signal(prData->paMainloop, 0);
-}
-
-static bool __IsPrivilegeAllowed() {
- pa_operation *o;
- pa_context *c;
- int err = 0;
- PrivilegeData prData;
-
- prData.paMainloop = pa_threaded_mainloop_new();
- if (prData.paMainloop == NULL)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed pa_threaded_mainloop_new()"); //LCOV_EXCL_LINE
-
- c = pa_context_new(pa_threaded_mainloop_get_api(prData.paMainloop), CLIENT_NAME);
- if (c == NULL)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed pa_context_new()"); //LCOV_EXCL_LINE
-
- pa_context_set_state_callback(c, __contextStateChangeCb, prData.paMainloop);
-
- if (pa_context_connect(c, NULL, PA_CONTEXT_NOFLAGS, NULL) < 0)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed pa_context_connect()"); //LCOV_EXCL_LINE
-
- pa_threaded_mainloop_lock(prData.paMainloop);
-
- if (pa_threaded_mainloop_start(prData.paMainloop) < 0) {
- pa_threaded_mainloop_unlock(prData.paMainloop);
- THROW_ERROR_MSG(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed pa_threaded_mainloop_start()"); //LCOV_EXCL_LINE
- }
-
- while (true) {
- pa_context_state_t state;
- state = pa_context_get_state(c);
-
- if (state == PA_CONTEXT_READY)
- break;
-
- if (!PA_CONTEXT_IS_GOOD(state)) {
-//LCOV_EXCL_START
- err = pa_context_errno(c);
- pa_threaded_mainloop_unlock(prData.paMainloop);
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INTERNAL_OPERATION,
- "pa_context's state is not good : err[%d]", err);
-//LCOV_EXCL_STOP
- }
-
- /* Wait until the context is ready */
- pa_threaded_mainloop_wait(prData.paMainloop);
- }
-
- o = pa_context_check_privilege(c, RECORDER_PRIVILEGE, __checkPrivilegeCb, &prData);
- if (!o) {
-//LCOV_EXCL_START
- pa_threaded_mainloop_unlock(prData.paMainloop);
- THROW_ERROR_MSG(CAudioError::EError::ERROR_FAILED_OPERATION, "Failed to pa_context_check_privilege()");
-//LCOV_EXCL_STOP
- }
- while (pa_operation_get_state(o) == PA_OPERATION_RUNNING)
- pa_threaded_mainloop_wait(prData.paMainloop);
- pa_operation_unref(o);
-
- pa_threaded_mainloop_unlock(prData.paMainloop);
- pa_threaded_mainloop_stop(prData.paMainloop);
- pa_context_disconnect(c);
- pa_context_unref(c);
- pa_threaded_mainloop_free(prData.paMainloop);
-
- return prData.isPrivilegeAllowed;
-}
-
void CAudioInput::initialize() {
- if (__IsInit() == true)
+ if (__IsInit())
return;
- if (__IsPrivilegeAllowed() == false)
+ if (!cpp_audio_in_has_record_privilege())
THROW_ERROR_MSG(CAudioError::EError::ERROR_PERMISSION_DENIED, "No privilege for record");
try {
CAudioIO::initialize();
- __setInit(true);
- } catch (CAudioError& e) {
+ __setInit(true);
+ } catch (const CAudioError& e) {
+//LCOV_EXCL_START
finalize();
throw;
+//LCOV_EXCL_STOP
}
+ CAudioIO::setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
CAudioIO::onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
}
void CAudioInput::finalize() {
- if (__IsInit() == false) {
+ if (!__IsInit()) {
+//LCOV_EXCL_START
AUDIO_IO_LOGD("Did not initialize");
return;
+//LCOV_EXCL_STOP
}
CAudioIO::finalize();
-
__setInit(false);
+ __mVolume = CAudioInfo::DEFAULT_RECORD_VOLUME;
}
void CAudioInput::prepare() {
- if (__IsInit() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput");
+ std::lock_guard<std::mutex> mutex(mMutex);
+
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput"); //LCOV_EXCL_LINE
- if (__IsReady() == true) {
+ if (__IsReady()) {
AUDIO_IO_LOGD("Already prepared CAudioInput");
CAudioIO::prepare();
return;
/* Init StreamSpec */
AUDIO_IO_LOGD("Set Stream Spec : CPulseStreamSpec::STREAM_LATENCY_INPUT_DEFAULT");
CPulseStreamSpec::EStreamLatency streamSpec = CPulseStreamSpec::EStreamLatency::STREAM_LATENCY_INPUT_DEFAULT;
+ /* Override the default value by audio type */
+ if (audioType == CAudioInfo::EAudioType::AUDIO_IN_TYPE_VOIP)
+ streamSpec = CPulseStreamSpec::EStreamLatency::STREAM_LATENCY_INPUT_VOIP;
+
CPulseStreamSpec spec(streamSpec, mAudioInfo);
- internalLock();
mpPulseAudioClient = new CPulseAudioClient(CPulseAudioClient::EStreamDirection::STREAM_DIRECTION_RECORD, spec, this);
mpPulseAudioClient->initialize();
+ mpPulseAudioClient->applyRecordVolume(__mVolume);
#ifndef DISABLE_MOBILE_BACK_COMP
/* Uncork stream which is created with CORKED flag */
mpPulseAudioClient->cork(false);
#endif
- internalUnlock();
-
CAudioIO::prepare();
- } catch (CAudioError& e) {
+ } catch (const CAudioError& e) {
+//LCOV_EXCL_START
SAFE_FINALIZE(mpPulseAudioClient);
SAFE_DELETE(mpPulseAudioClient);
- internalUnlock();
throw;
+//LCOV_EXCL_STOP
} catch (const std::bad_alloc&) {
-//LCOV_EXCL_START
- internalUnlock();
THROW_ERROR_MSG(CAudioError::EError::ERROR_OUT_OF_MEMORY, "Failed to allocate CPulseAudioClient object");
-//LCOV_EXCL_STOP
}
}
void CAudioInput::unprepare() {
- if (__IsInit() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize CAudioInput");
+ std::unique_lock<std::mutex> mutex(mMutex);
+
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize CAudioInput"); //LCOV_EXCL_LINE
- if (__IsReady() == false) {
+ if (!__IsReady()) {
AUDIO_IO_LOGD("Already unprepared");
return;
}
CAudioIO::unprepare();
- try {
- internalLock();
- if (mpPulseAudioClient && mpPulseAudioClient->isInThread())
- THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't unprepare inside pulseaudio thread");
- SAFE_FINALIZE(mpPulseAudioClient);
- SAFE_DELETE(mpPulseAudioClient);
- internalUnlock();
- } catch (CAudioError& e) {
- internalUnlock();
- throw;
- }
+ if (mpPulseAudioClient && mpPulseAudioClient->isInThread())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't unprepare inside pulseaudio thread");
+
+ SAFE_FINALIZE(mpPulseAudioClient);
+ SAFE_DELETE(mpPulseAudioClient);
+
+ CAudioIO::setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
+
+ mutex.unlock();
CAudioIO::onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_IDLE);
}
void CAudioInput::pause() {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ std::unique_lock<std::mutex> mutex(mMutex);
+
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
if (CAudioIO::getState() != CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING)
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_STATE,
"Can't pause if not in Running state");
- if (mpPulseAudioClient->isInThread() == true)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't pause in thread");
+ if (mpPulseAudioClient->isInThread())
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't pause in thread"); //LCOV_EXCL_LINE
CAudioIO::pause();
+ CAudioIO::setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_PAUSED);
+
+ mutex.unlock();
+
CAudioIO::onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_PAUSED);
}
void CAudioInput::resume() {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ std::unique_lock<std::mutex> mutex(mMutex);
+
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
if (CAudioIO::getState() != CAudioInfo::EAudioIOState::AUDIO_IO_STATE_PAUSED)
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_STATE,
"Can't resume if not in Paused state");
- if (mpPulseAudioClient->isInThread() == true)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't resume in thread");
+ if (mpPulseAudioClient->isInThread())
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_OPERATION, "Can't resume in thread"); //LCOV_EXCL_LINE
CAudioIO::resume();
- CAudioIO::onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING);
-}
+ CAudioIO::setState(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING);
+
+ mutex.unlock();
-void CAudioInput::drain() {
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_SUPPORTED, "Did not support drain of CAudioInput");
+ CAudioIO::onStateChanged(CAudioInfo::EAudioIOState::AUDIO_IO_STATE_RUNNING);
}
void CAudioInput::flush() {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ std::lock_guard<std::mutex> mutex(mMutex);
+
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
CAudioIO::flush();
}
int CAudioInput::getBufferSize() {
- if (__IsInit() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput");
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput"); //LCOV_EXCL_LINE
/* FIXME : return calculated size here to satisfy backward compatibility */
return (mAudioInfo.getSampleRate() * DEFAULT_PERIOD_SIZE) / 1000 * mAudioInfo.getSampleSize();
}
void CAudioInput::setStreamCallback(SStreamCallback callback) {
- if (__IsInit() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput");
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CAudioInput"); //LCOV_EXCL_LINE
+
+ __mIsUsedSyncRead = (callback.onStream == nullptr);
- if (callback.onStream == NULL)
- __mIsUsedSyncRead = true;
- else
- __mIsUsedSyncRead = false;
AUDIO_IO_LOGD("__mIsUsedSyncRead = %d", __mIsUsedSyncRead);
CAudioIO::setStreamCallback(callback);
}
size_t CAudioInput::read(void* buffer, size_t length) {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ std::unique_lock<std::mutex> mutex(mMutex);
- if (buffer == NULL)
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
+
+ if (!buffer)
THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT,
"Parameters are NULL buffer:%p", buffer);
"Can't read if not in Running state");
/* Checks synchronous flag */
- if (__mIsUsedSyncRead == false)
+ if (!__mIsUsedSyncRead)
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_OPERATION,
"Invalid operation of read() if receive stream callback");
int ret = 0;
- try {
- internalLock();
-
- // If another thread did call unprepare, do not read
- if (mpPulseAudioClient == NULL)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize CPulseAudioClient");
+ // If another thread did call unprepare, do not read
+ if (!mpPulseAudioClient)
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize CPulseAudioClient"); //LCOV_EXCL_LINE
- // Block until read done
- ret = mpPulseAudioClient->read(buffer, length);
- internalUnlock();
+ // Block until read done
+ ret = mpPulseAudioClient->read(buffer, length);
+ mutex.unlock();
- sched_yield();
- } catch (CAudioError& e) {
- internalUnlock();
- throw;
- }
+ sched_yield();
return ret;
}
int CAudioInput::peek(const void** buffer, size_t* length) {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
- if (buffer == NULL || length == NULL)
- THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT,
- "Parameters are NULL buffer:%p, length:%p", buffer, length);
+ if (buffer == nullptr || length == nullptr)
+ THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_INVALID_ARGUMENT, //LCOV_EXCL_LINE
+ "Parameters are NULL buffer:%p, length:%p", buffer, length); //LCOV_EXCL_LINE
/* Checks synchronous flag */
- if (__mIsUsedSyncRead == true)
+ if (__mIsUsedSyncRead)
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_OPERATION,
"Invalid operation of peek() if does not receive a stream callback");
}
int CAudioInput::drop() {
- if (__IsInit() == false || __IsReady() == false)
- THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED,
- "Did not initialize or prepare CAudioInput");
+ if (!__IsInit() || !__IsReady())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, //LCOV_EXCL_LINE
+ "Did not initialize or prepare CAudioInput"); //LCOV_EXCL_LINE
/* Checks synchronous flag */
- if (__mIsUsedSyncRead == true)
+ if (__mIsUsedSyncRead)
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_OPERATION,
"Invalid operation of drop() if does not receive a stream callback");
return mpPulseAudioClient->drop();
}
+
+void CAudioInput::setVolume(double volume) {
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Not initialized"); //LCOV_EXCL_LINE
+
+ if (__IsReady()) {
+ std::unique_lock<std::mutex> defer_mutex(mMutex, std::defer_lock);
+ if (!mpPulseAudioClient->isInThread())
+ defer_mutex.lock();
+
+ mpPulseAudioClient->applyRecordVolume(volume);
+ }
+
+ __mVolume = volume;
+}
+
+double CAudioInput::getVolume() {
+ if (!__IsInit())
+ THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Not initialized"); //LCOV_EXCL_LINE
+
+ return __mVolume;
+}