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Reindent and reformat switch statements in PortaudioBackend

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This is more readable and consistent with the rest of the source files
This commit is contained in:
Tim Mayberry 2015-08-23 12:46:16 +10:00
parent 71a1e9e90d
commit cc7e97f296
1 changed files with 47 additions and 31 deletions
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78
libs/backends/portaudio/portaudio_backend.cc
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@ -459,10 +459,16 @@ PortAudioBackend::_start (bool for_latency_measurement)
_pcmio->pcm_setup (name_to_id(_input_audio_device), name_to_id(_output_audio_device), _samplerate, _samples_per_period);
switch (_pcmio->state ()) {
case 0: /* OK */ break;
case -1: PBD::error << get_error_string(AudioDeviceOpenError) << endmsg; break;
default: PBD::error << get_error_string(AudioDeviceOpenError) << endmsg; break;
case 0: /* OK */
break;
case -1:
PBD::error << get_error_string(AudioDeviceOpenError) << endmsg;
break;
default:
PBD::error << get_error_string(AudioDeviceOpenError) << endmsg;
break;
}
if (_pcmio->state ()) {
return -1;
}
@ -600,10 +606,10 @@ size_t
PortAudioBackend::raw_buffer_size (DataType t)
{
switch (t) {
case DataType::AUDIO:
return _samples_per_period * sizeof(Sample);
case DataType::MIDI:
return _max_buffer_size; // XXX not really limited
case DataType::AUDIO:
return _samples_per_period * sizeof(Sample);
case DataType::MIDI:
return _max_buffer_size; // XXX not really limited
}
return 0;
}
@ -887,15 +893,15 @@ PortAudioBackend::add_port (
}
PamPort* port = NULL;
switch (type) {
case DataType::AUDIO:
port = new PortAudioPort (*this, name, flags);
break;
case DataType::MIDI:
port = new PortMidiPort (*this, name, flags);
break;
default:
DEBUG_PORTS("register_port: Invalid Data Type.\n");
return 0;
case DataType::AUDIO:
port = new PortAudioPort(*this, name, flags);
break;
case DataType::MIDI:
port = new PortMidiPort(*this, name, flags);
break;
default:
DEBUG_PORTS("register_port: Invalid Data Type.\n");
return 0;
}
_ports.push_back (port);
@ -1310,9 +1316,14 @@ PortAudioBackend::n_physical_outputs () const
PamPort* port = _ports[i];
if (port->is_output () && port->is_physical ()) {
switch (port->type ()) {
case DataType::AUDIO: ++n_audio; break;
case DataType::MIDI: ++n_midi; break;
default: break;
case DataType::AUDIO:
++n_audio;
break;
case DataType::MIDI:
++n_midi;
break;
default:
break;
}
}
}
@ -1331,9 +1342,14 @@ PortAudioBackend::n_physical_inputs () const
PamPort* port = _ports[i];
if (port->is_input () && port->is_physical ()) {
switch (port->type ()) {
case DataType::AUDIO: ++n_audio; break;
case DataType::MIDI: ++n_midi; break;
default: break;
case DataType::AUDIO:
++n_audio;
break;
case DataType::MIDI:
++n_midi;
break;
default:
break;
}
}
}
@ -1398,15 +1414,15 @@ PortAudioBackend::main_process_thread ()
if (!_freewheel) {
switch (_pcmio->next_cycle (_samples_per_period)) {
case 0: // OK
break;
case 1:
DEBUG_AUDIO ("PortAudio: Xrun\n");
engine.Xrun ();
break;
default:
PBD::error << get_error_string(AudioDeviceIOError) << endmsg;
break;
case 0: // OK
break;
case 1:
DEBUG_AUDIO("PortAudio: Xrun\n");
engine.Xrun();
break;
default:
PBD::error << get_error_string(AudioDeviceIOError) << endmsg;
break;
}
uint32_t i = 0;