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Returning errors if any of the Init() settings in VoE fail.

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There's no reason to try to continue if these simple settings fail; better to know about it immediately.

Also, readjusting the indentation to avoid breaking strings over several lines. This bends GStyle a bit, but it's well worth it to avoid the common "forgot to add a space" error.
Review URL: http://webrtc-codereview.appspot.com/173003

git-svn-id: http://webrtc.googlecode.com/svn/trunk@676 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
andrew@webrtc.org 2011-10-03 15:22:28 +00:00
parent 5b91464edf
commit f458916145
2 changed files with 65 additions and 90 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

153
src/voice_engine/main/source/voe_base_impl.cc
View File

@ -342,8 +342,7 @@ int VoEBaseImpl::DeRegisterVoiceEngineObserver()
if (!_voiceEngineObserverPtr)
{
_engineStatistics.SetLastError(VE_INVALID_OPERATION, kTraceError,
"DeRegisterVoiceEngineObserver() "
" observer already disabled");
"DeRegisterVoiceEngineObserver() observer already disabled");
return 0;
}
@ -379,8 +378,7 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
if (_moduleProcessThreadPtr->Start() != 0)
{
_engineStatistics.SetLastError(VE_THREAD_ERROR, kTraceError,
"Init() failed to start module "
"process thread");
"Init() failed to start module process thread");
return -1;
}
}
@ -394,8 +392,7 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
if (_audioProcessingModulePtr == NULL)
{
_engineStatistics.SetLastError(VE_NO_MEMORY, kTraceCritical,
"Init() failed to create the AP "
"module");
"Init() failed to create the AP module");
return -1;
}
voe::Utility::TraceModuleVersion(VoEId(_instanceId, -1),
@ -409,111 +406,103 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
set_device_sample_rate_hz(
kVoiceEngineAudioProcessingDeviceSampleRateHz))
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set the device "
"sample rate to "
"48K for AP module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set the device sample rate to 48K for AP "
" module");
return -1;
}
// Using 8 kHz as inital Fs. Might be changed already at first call.
if (_audioProcessingModulePtr->set_sample_rate_hz(8000))
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set the sample "
"rate to 8K for AP"
"module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set the sample rate to 8K for AP module");
return -1;
}
if (_audioProcessingModulePtr->set_num_channels(1, 1) != 0)
{
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceWarning,
"Init() failed to set channels for "
"the primary audio"
"stream");
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceError,
"Init() failed to set channels for the primary audio stream");
return -1;
}
if (_audioProcessingModulePtr->set_num_reverse_channels(1) != 0)
{
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceWarning,
"Init() failed to set channels for "
"the primary audio"
"stream");
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceError,
"Init() failed to set channels for the primary audio stream");
return -1;
}
// high-pass filter
if (_audioProcessingModulePtr->high_pass_filter()->Enable(
WEBRTC_VOICE_ENGINE_HP_DEFAULT_STATE) != 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set the high-pass "
"filter for AP"
" module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set the high-pass filter for AP module");
return -1;
}
// Echo Cancellation
if (_audioProcessingModulePtr->echo_cancellation()->
enable_drift_compensation(false) != 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set drift "
"compensation for AP module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set drift compensation for AP module");
return -1;
}
if (_audioProcessingModulePtr->echo_cancellation()->Enable(
WEBRTC_VOICE_ENGINE_EC_DEFAULT_STATE))
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set echo "
"cancellation state for AP"
" module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set echo cancellation state for AP module");
return -1;
}
// Noise Reduction
if (_audioProcessingModulePtr->noise_suppression()->set_level(
(NoiseSuppression::Level) WEBRTC_VOICE_ENGINE_NS_DEFAULT_MODE)
!= 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set noise "
"reduction level for VP"
"module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set noise reduction level for AP module");
return -1;
}
if (_audioProcessingModulePtr->noise_suppression()->Enable(
WEBRTC_VOICE_ENGINE_NS_DEFAULT_STATE) != 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set noise "
"reduction state for AP"
"module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set noise reduction state for AP module");
return -1;
}
// Automatic Gain control
if (_audioProcessingModulePtr->gain_control()->set_analog_level_limits(
kMinVolumeLevel,kMaxVolumeLevel) != 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set AGC analog "
"level for AP module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set AGC analog level for AP module");
return -1;
}
if (_audioProcessingModulePtr->gain_control()->set_mode(
(GainControl::Mode) WEBRTC_VOICE_ENGINE_AGC_DEFAULT_MODE)
!= 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set AGC mode for "
"AP module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set AGC mode for AP module");
return -1;
}
if (_audioProcessingModulePtr->gain_control()->Enable(
WEBRTC_VOICE_ENGINE_AGC_DEFAULT_STATE)
!= 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set AGC state for "
"AP module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set AGC state for AP module");
return -1;
}
// VAD
if (_audioProcessingModulePtr->voice_detection()->Enable(
WEBRTC_VOICE_ENGINE_VAD_DEFAULT_STATE)
!= 0)
{
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceWarning,
"Init() failed to set Level "
"Estimator state for AP"
"module");
_engineStatistics.SetLastError(VE_APM_ERROR, kTraceError,
"Init() failed to set VAD state for AP module");
return -1;
}
}
@ -524,7 +513,7 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
// Create the internal ADM implementation.
_audioDevicePtr = AudioDeviceModuleImpl::Create(
VoEId(_instanceId, -1), _audioDeviceLayer);
if (_audioDevicePtr == NULL)
{
_engineStatistics.SetLastError(VE_NO_MEMORY, kTraceCritical,
@ -577,33 +566,25 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
if (_audioDevicePtr->SetPlayoutDevice(WEBRTC_VOICE_ENGINE_DEFAULT_DEVICE)
!= 0)
{
_engineStatistics.SetLastError(VE_AUDIO_DEVICE_MODULE_ERROR,
kTraceInfo,
"Init() failed to set the default "
"output device");
_engineStatistics.SetLastError(VE_AUDIO_DEVICE_MODULE_ERROR, kTraceInfo,
"Init() failed to set the default output device");
}
if (_audioDevicePtr->SpeakerIsAvailable(&available) != 0)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL,
kTraceInfo,
"Init() failed to check speaker "
"availability, trying"
" to initialize speaker anyway");
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL, kTraceInfo,
"Init() failed to check speaker availability, trying to "
"initialize speaker anyway");
}
else if (!available)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL,
kTraceInfo,
"Init() speaker not available, "
"trying to initialize"
"speaker anyway");
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL, kTraceInfo,
"Init() speaker not available, trying to initialize speaker "
"anyway");
}
if (_audioDevicePtr->InitSpeaker() != 0)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL,
kTraceInfo,
"Init() failed to initialize the "
"speaker");
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_SPEAKER_VOL, kTraceInfo,
"Init() failed to initialize the speaker");
}
// Initialize the default microphone
@ -611,28 +592,24 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
!= 0)
{
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceInfo,
"Init() failed to set the default "
"input device");
"Init() failed to set the default input device");
}
if (_audioDevicePtr->MicrophoneIsAvailable(&available) != 0)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_MIC_VOL, kTraceInfo,
"Init() failed to check microphone "
"availability, trying"
"to initialize microphone anyway");
"Init() failed to check microphone availability, trying to "
"initialize microphone anyway");
}
else if (!available)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_MIC_VOL, kTraceInfo,
"Init() microphone not available, "
"trying to initialize"
"microphone anyway");
"Init() microphone not available, trying to initialize "
"microphone anyway");
}
if (_audioDevicePtr->InitMicrophone() != 0)
{
_engineStatistics.SetLastError(VE_CANNOT_ACCESS_MIC_VOL, kTraceInfo,
"Init() failed to initialize the "
"microphone");
"Init() failed to initialize the microphone");
}
// Set default AGC mode for the ADM
@ -646,9 +623,7 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
if (_audioDevicePtr->SetAGC(enable) != 0)
{
_engineStatistics.SetLastError(VE_AUDIO_DEVICE_MODULE_ERROR,
kTraceWarning,
"Init() failed to set default AGC "
"mode in ADM 0");
kTraceError, "Init() failed to set default AGC mode in ADM 0");
}
}
#endif
@ -657,15 +632,13 @@ int VoEBaseImpl::Init(AudioDeviceModule* external_adm)
if (_audioDevicePtr->SetStereoPlayout(available ? true : false) != 0)
{
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceWarning,
"Init() failed to set stereo playout "
"mode");
"Init() failed to set stereo playout mode");
}
_audioDevicePtr->StereoRecordingIsAvailable(&available);
if (_audioDevicePtr->SetStereoRecording(available ? true : false) != 0)
{
_engineStatistics.SetLastError(VE_SOUNDCARD_ERROR, kTraceWarning,
"Init() failed to set mono recording "
"mode");
"Init() failed to set mono recording mode");
}
return _engineStatistics.SetInitialized();

2
src/voice_engine/main/source/voice_engine_defines.h
View File

@ -129,6 +129,8 @@ enum { kVoiceEngineMaxRtpExtensionId = 14 };
} // namespace webrtc
// TODO(andrew): we shouldn't be using the precompiler for this.
// Use enums or bools as appropriate.
#define WEBRTC_AUDIO_PROCESSING_OFF false
#define WEBRTC_VOICE_ENGINE_HP_DEFAULT_STATE true