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Add extra DEBUG_TRACE output to PortaudioBackend

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This commit is contained in:
Tim Mayberry 2015-07-30 12:12:10 +10:00
parent e258c827e2
commit 6a0e46352c
3 changed files with 10 additions and 0 deletions
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7
libs/backends/portaudio/portaudio_backend.cc
View file

@ -119,6 +119,7 @@ PortAudioBackend::requires_driver_selection() const
std::vector<std::string> std::vector<std::string>
PortAudioBackend::enumerate_drivers () const PortAudioBackend::enumerate_drivers () const
{ {
DEBUG_AUDIO ("Portaudio: enumerate_drivers\n");
std::vector<std::string> currently_available; std::vector<std::string> currently_available;
_pcmio->host_api_list (currently_available); _pcmio->host_api_list (currently_available);
return currently_available; return currently_available;
@ -140,6 +141,7 @@ PortAudioBackend::use_separate_input_and_output_devices () const
std::vector<AudioBackend::DeviceStatus> std::vector<AudioBackend::DeviceStatus>
PortAudioBackend::enumerate_devices () const PortAudioBackend::enumerate_devices () const
{ {
DEBUG_AUDIO ("Portaudio: ERROR enumerate devices should not be called \n");
return std::vector<AudioBackend::DeviceStatus>(); return std::vector<AudioBackend::DeviceStatus>();
} }
@ -176,6 +178,7 @@ PortAudioBackend::enumerate_output_devices () const
std::vector<float> std::vector<float>
PortAudioBackend::available_sample_rates (const std::string&) const PortAudioBackend::available_sample_rates (const std::string&) const
{ {
DEBUG_AUDIO ("Portaudio: available_sample_rates\n");
std::vector<float> sr; std::vector<float> sr;
_pcmio->available_sample_rates(name_to_id(_input_audio_device), sr); _pcmio->available_sample_rates(name_to_id(_input_audio_device), sr);
return sr; return sr;
@ -184,6 +187,7 @@ PortAudioBackend::available_sample_rates (const std::string&) const
std::vector<uint32_t> std::vector<uint32_t>
PortAudioBackend::available_buffer_sizes (const std::string&) const PortAudioBackend::available_buffer_sizes (const std::string&) const
{ {
DEBUG_AUDIO ("Portaudio: available_buffer_sizes\n");
std::vector<uint32_t> bs; std::vector<uint32_t> bs;
_pcmio->available_buffer_sizes(name_to_id(_input_audio_device), bs); _pcmio->available_buffer_sizes(name_to_id(_input_audio_device), bs);
return bs; return bs;
@ -216,12 +220,14 @@ PortAudioBackend::can_change_buffer_size_when_running () const
int int
PortAudioBackend::set_device_name (const std::string& d) PortAudioBackend::set_device_name (const std::string& d)
{ {
DEBUG_AUDIO ("Portaudio: set_device_name should not be called\n");
return 0; return 0;
} }
int int
PortAudioBackend::set_input_device_name (const std::string& d) PortAudioBackend::set_input_device_name (const std::string& d)
{ {
DEBUG_AUDIO (string_compose ("Portaudio: set_input_device_name %1\n", d));
_input_audio_device = d; _input_audio_device = d;
return 0; return 0;
} }
@ -229,6 +235,7 @@ PortAudioBackend::set_input_device_name (const std::string& d)
int int
PortAudioBackend::set_output_device_name (const std::string& d) PortAudioBackend::set_output_device_name (const std::string& d)
{ {
DEBUG_AUDIO (string_compose ("Portaudio: set_output_device_name %1\n", d));
_output_audio_device = d; _output_audio_device = d;
return 0; return 0;
} }

1
libs/backends/portaudio/portaudio_io.cc
View file

@ -318,6 +318,7 @@ PortAudioIO::add_devices ()
void void
PortAudioIO::discover() PortAudioIO::discover()
{ {
DEBUG_AUDIO ("PortAudio: discover\n");
if (!initialize_pa()) return; if (!initialize_pa()) return;
clear_device_lists (); clear_device_lists ();

2
libs/backends/portaudio/winmmemidi_output_device.cc
View file

@ -347,6 +347,8 @@ WinMMEMidiOutputDevice::midi_output_thread ()
{ {
m_thread_running = true; m_thread_running = true;
DEBUG_MIDI ("WinMMEMidiOut: MIDI output thread started\n");
while (!m_thread_quit) { while (!m_thread_quit) {
if (!wait (m_queue_semaphore)) { if (!wait (m_queue_semaphore)) {
break; break;