*/
-#include <mm.h>
#include "CAudioIODef.h"
#include <unistd.h>
+#include <inttypes.h>
#ifdef ENABLE_DPM
#include <dpm/restriction.h>
#endif
__mSyncReadLength(0),
__mIsUsedSyncRead(false),
__mIsFirstStream(false),
- __mIsDraining(false) {
+ __mIsDraining(false),
+ __mIsStarted(false) {
}
CPulseAudioClient::~CPulseAudioClient() {
pClient->__mpListener->onStream(pClient, length);
}
+#ifndef DISABLE_MOBILE_BACK_COMP
+static void __dummy_write(pa_stream* s, size_t length) {
+ char* dummy = new char[length];
+ memset(dummy, 0, length);
+ pa_stream_write(s, dummy, length, NULL, 0LL, PA_SEEK_RELATIVE);
+ delete [] dummy;
+}
+#endif
+
void CPulseAudioClient::__streamPlaybackCb(pa_stream* s, size_t length, void* user_data) {
assert(s);
assert(user_data);
CPulseAudioClient* pClient = static_cast<CPulseAudioClient*>(user_data);
assert(pClient->__mpListener);
+#ifndef DISABLE_MOBILE_BACK_COMP
+ if (pClient->__mIsInit == false) {
+ AUDIO_IO_LOGD("Occurred this listener when an out stream is on the way to create : Write dummy, length[%d]", length);
+ __dummy_write(s, length);
+ return;
+ }
+ if (pClient->isCorked()) {
+ AUDIO_IO_LOGD("Occurred this listener when an out stream is CORKED : Write dummy, length[%d]", length);
+ __dummy_write(s, length);
+ return;
+ }
+#endif
+
pClient->__mpListener->onStream(pClient, length);
+#ifndef DISABLE_MOBILE_BACK_COMP
/* If stream is not written in first callback during prepare,
then write dummy data to ensure the start */
- if (pClient->__mIsFirstStream) {
- AUDIO_IO_LOGD("Write dummy, length [%d]", length);
-
- char* dummy = new char[length];
- memset(dummy, 0, length);
- pa_stream_write(s, dummy, length, NULL, 0LL, PA_SEEK_RELATIVE);
- delete [] dummy;
-
+ if (pClient->__mSpec.getStreamLatency() == CPulseStreamSpec::EStreamLatency::STREAM_LATENCY_OUTPUT_DEFAULT_ASYNC &&
+ pClient->__mIsFirstStream) {
+ AUDIO_IO_LOGW("[async] Write dummy of length[%d] since not written in first callback during prepare", length);
+ __dummy_write(s, length);
pClient->__mIsFirstStream = false;
}
+#endif
}
void CPulseAudioClient::__streamLatencyUpdateCb(pa_stream* s, void* user_data) {
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
}
+void CPulseAudioClient::__streamStartedCb(pa_stream* s, void* user_data) {
+ assert(s);
+ assert(user_data);
+
+ CPulseAudioClient* pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGD("stream %p started.", pClient);
+
+ pClient->__mIsStarted = true;
+}
+
+void CPulseAudioClient::__streamUnderflowCb(pa_stream* s, void* user_data) {
+ assert(s);
+ assert(user_data);
+
+ CPulseAudioClient* pClient = static_cast<CPulseAudioClient*>(user_data);
+
+ AUDIO_IO_LOGD("stream %p UnderFlow...", pClient);
+
+ pClient->__mIsStarted = false;
+}
+
void CPulseAudioClient::__streamEventCb(pa_stream* s, const char *name, pa_proplist *pl, void *user_data) {
assert(s);
assert(user_data);
pa_threaded_mainloop_signal(pClient->__mpMainloop, 0);
}
-void CPulseAudioClient::initialize() throw(CAudioError) {
+void CPulseAudioClient::initialize() {
if (__mIsInit == true) {
return;
}
}
// Adds latency on proplist for delivery to PULSEAUDIO
- AUDIO_IO_LOGD("LATENCY : %s[%d]", __mSpec.getStreamLatencyToString(), __mSpec.getStreamLatency());
+ AUDIO_IO_LOGD("LATENCY : %s[%d]", __mSpec.getStreamLatencyToString(), static_cast<int>(__mSpec.getStreamLatency()));
pa_proplist_setf(__mpPropList, PA_PROP_MEDIA_TIZEN_AUDIO_LATENCY, "%s", __mSpec.getStreamLatencyToString());
// Allocates PA mainloop
pa_stream_set_write_callback(__mpStream, __streamPlaybackCb, this);
pa_stream_set_latency_update_callback(__mpStream, __streamLatencyUpdateCb, this);
pa_stream_set_event_callback(__mpStream, __streamEventCb, this);
+ if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK) {
+ pa_stream_set_started_callback(__mpStream, __streamStartedCb, this);
+ pa_stream_set_underflow_callback(__mpStream, __streamUnderflowCb, this);
+ }
// Connect stream with PA Server
pa_stream_flags_t flags = static_cast<pa_stream_flags_t>(
PA_STREAM_INTERPOLATE_TIMING |
PA_STREAM_ADJUST_LATENCY |
+#ifndef DISABLE_MOBILE_BACK_COMP
+ PA_STREAM_START_CORKED |
+#endif
PA_STREAM_AUTO_TIMING_UPDATE);
ret = pa_stream_connect_playback(__mpStream, NULL, NULL, flags, NULL, NULL);
pa_stream_flags_t flags = static_cast<pa_stream_flags_t>(
PA_STREAM_INTERPOLATE_TIMING |
PA_STREAM_ADJUST_LATENCY |
+#ifndef DISABLE_MOBILE_BACK_COMP
+ PA_STREAM_START_CORKED |
+#endif
PA_STREAM_AUTO_TIMING_UPDATE);
ret = pa_stream_connect_record(__mpStream, NULL, NULL, flags);
pa_threaded_mainloop_unlock(__mpMainloop);
// __mIsInit = true; // Moved to __streamStateChangeCb()
- } catch (CAudioError e) {
+ } catch (CAudioError& e) {
finalize();
- throw e;
+ throw;
}
}
void CPulseAudioClient::finalize() {
AUDIO_IO_LOGD("");
- if (__mIsInit == false) {
- return;
- }
+
+ if (__mpMainloop && isInThread() == false)
+ pa_threaded_mainloop_lock(__mpMainloop);
/* clear callbacks */
- if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
- pa_stream_set_write_callback(__mpStream, NULL, NULL);
- else
- pa_stream_set_read_callback(__mpStream, NULL, NULL);
- pa_stream_set_latency_update_callback(__mpStream, NULL, NULL);
- pa_stream_set_event_callback(__mpStream, NULL, NULL);
+ if (__mpStream) {
+ if (__mDirection == EStreamDirection::STREAM_DIRECTION_PLAYBACK)
+ pa_stream_set_write_callback(__mpStream, NULL, NULL);
+ else
+ pa_stream_set_read_callback(__mpStream, NULL, NULL);
+ pa_stream_set_latency_update_callback(__mpStream, NULL, NULL);
+ pa_stream_set_event_callback(__mpStream, NULL, NULL);
+ }
+
+ if (__mpMainloop && isInThread() == false)
+ pa_threaded_mainloop_unlock(__mpMainloop);
/* Wait for drain complete if draining before finalize */
if (__mIsDraining) {
__mIsInit = false;
}
-int CPulseAudioClient::read(void* buffer, size_t length) throw(CAudioError) {
+int CPulseAudioClient::read(void* buffer, size_t length) {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
pa_threaded_mainloop_unlock(__mpMainloop);
__mIsUsedSyncRead = false;
- } catch (CAudioError e) {
+ } catch (CAudioError& e) {
pa_threaded_mainloop_unlock(__mpMainloop);
__mIsUsedSyncRead = false;
- throw e;
+ throw;
}
return length;
}
-int CPulseAudioClient::peek(const void** buffer, size_t* length) throw(CAudioError) {
+int CPulseAudioClient::peek(const void** buffer, size_t* length) {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
return ret;
}
-int CPulseAudioClient::drop() throw(CAudioError) {
+int CPulseAudioClient::drop() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
return ret;
}
-int CPulseAudioClient::write(const void* data, size_t length) throw(CAudioError) {
+int CPulseAudioClient::write(const void* data, size_t length) {
if (data == NULL) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_INVALID_ARGUMENT, "The parameter is invalid");
}
int ret = 0;
#ifdef _AUDIO_IO_DEBUG_TIMING_
- AUDIO_IO_LOGD("data[%p], length[%d]", data, length);
+ AUDIO_IO_LOGD("data[%p], length[%d], First[%d]", data, length, __mIsFirstStream);
#endif
- 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));
- }
if (isInThread() == false) {
pa_threaded_mainloop_lock(__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 {
+ 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));
+ }
+
if (__mIsFirstStream) {
const pa_buffer_attr* attr = pa_stream_get_buffer_attr(__mpStream);
uint32_t prebuf = attr->prebuf;
return ret;
}
-void CPulseAudioClient::cork(bool cork) throw(CAudioError) {
+void CPulseAudioClient::cork(bool cork) {
AUDIO_IO_LOGD("cork[%d]", cork);
if (__mIsInit == false) {
return;
}
-bool CPulseAudioClient::isCorked() throw(CAudioError) {
+bool CPulseAudioClient::isCorked() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
isCork = pa_stream_is_corked(__mpStream);
}
+#ifdef _AUDIO_IO_DEBUG_TIMING_
AUDIO_IO_LOGD("isCork[%d]", isCork);
+#endif
return static_cast<bool>(isCork);
}
-bool CPulseAudioClient::drain() throw(CAudioError) {
+bool CPulseAudioClient::drain() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
checkRunningState();
- if (__mIsDraining)
+ if (isCorked()) {
+ AUDIO_IO_LOGW("Corked...");
+ return true;
+ }
+
+ if (__mIsDraining) {
AUDIO_IO_LOGW("already draining...");
+ return true;
+ }
+
+ if (!__mIsStarted) {
+ AUDIO_IO_LOGW("stream not started yet...skip drain");
+ return true;
+ }
if (isInThread() == false) {
AUDIO_IO_LOGD("drain");
}
pa_operation_unref(o);
pa_threaded_mainloop_unlock(__mpMainloop);
+ AUDIO_IO_LOGD("drain done");
} else {
AUDIO_IO_LOGD("drain in thread");
pa_operation_unref(pa_stream_drain(__mpStream, __successDrainCbInThread, this));
return true;
}
-bool CPulseAudioClient::flush() throw(CAudioError) {
+bool CPulseAudioClient::flush() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
return true;
}
-size_t CPulseAudioClient::getWritableSize() throw(CAudioError) {
+size_t CPulseAudioClient::getWritableSize() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
return ret;
}
-void CPulseAudioClient::checkRunningState() throw(CAudioError) {
+void CPulseAudioClient::checkRunningState() {
if (__mpContext == NULL || PA_CONTEXT_IS_GOOD(pa_context_get_state(__mpContext)) == 0) {
THROW_ERROR_MSG_FORMAT(CAudioError::EError::ERROR_NOT_INITIALIZED, "The context[%p] is not created or not good state", __mpContext);
}
#endif
}
-bool CPulseAudioClient::isInThread() throw(CAudioError) {
+bool CPulseAudioClient::isInThread() {
int ret = pa_threaded_mainloop_in_thread(__mpMainloop);
#ifdef _AUDIO_IO_DEBUG_TIMING_
return static_cast<bool>(ret);
}
-size_t CPulseAudioClient::getReadableSize() throw(CAudioError) {
+size_t CPulseAudioClient::getReadableSize() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
return ret;
}
-size_t CPulseAudioClient::getBufferSize() throw(CAudioError) {
+size_t CPulseAudioClient::getBufferSize() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
ret = attr->fragsize;
AUDIO_IO_LOGD("RECORD buffer size[%d]", ret);
}
- } catch (CAudioError err) {
+ } catch (CAudioError& e) {
if (isInThread() == false) {
pa_threaded_mainloop_unlock(__mpMainloop);
}
- throw err;
+ throw;
}
if (isInThread() == false) {
return ret;
}
-pa_usec_t CPulseAudioClient::getLatency() throw(CAudioError) {
+pa_usec_t CPulseAudioClient::getLatency() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
/* Wait until latency data is available again */
pa_threaded_mainloop_wait(__mpMainloop);
}
- } catch (CAudioError e) {
+ } catch (CAudioError& e) {
pa_threaded_mainloop_unlock(__mpMainloop);
- throw e;
+ throw;
}
pa_threaded_mainloop_unlock(__mpMainloop);
return negative ? 0 : ret;
}
-pa_usec_t CPulseAudioClient::getFinalLatency() throw(CAudioError) {
+pa_usec_t CPulseAudioClient::getFinalLatency() {
if (__mIsInit == false) {
THROW_ERROR_MSG(CAudioError::EError::ERROR_NOT_INITIALIZED, "Did not initialize CPulseAudioClient");
}
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[%d]", ret);
+ 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[%d]", ret);
+ 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);
if (isInThread() == false) {
pa_threaded_mainloop_unlock(__mpMainloop);
}
- } catch (CAudioError e) {
+ } catch (CAudioError& e) {
if (isInThread() == false) {
pa_threaded_mainloop_unlock(__mpMainloop);
}
- throw e;
+ throw;
}
return ret;
projects / platform / core / api / audio-io.git / blobdiff