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improved port cleanup as backend is destroyed

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This commit is contained in:
Paul Davis 2020-04-07 23:26:51 -06:00
parent ec9784764c
commit 78a66b7180
5 changed files with 10 additions and 0 deletions
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2
libs/backends/alsa/alsa_audiobackend.cc
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@ -89,6 +89,8 @@ AlsaAudioBackend::AlsaAudioBackend (AudioEngine& e, AudioBackendInfo& info)
AlsaAudioBackend::~AlsaAudioBackend () AlsaAudioBackend::~AlsaAudioBackend ()
{ {
clear_ports ();
pthread_mutex_destroy (&_port_callback_mutex); pthread_mutex_destroy (&_port_callback_mutex);
pthread_mutex_destroy (&_device_port_mutex); pthread_mutex_destroy (&_device_port_mutex);
} }

3
libs/backends/coreaudio/coreaudio_backend.cc
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@ -129,6 +129,9 @@ CoreAudioBackend::~CoreAudioBackend ()
{ {
delete _pcmio; _pcmio = 0; delete _pcmio; _pcmio = 0;
delete _midiio; _midiio = 0; delete _midiio; _midiio = 0;
clear_ports ();
pthread_mutex_destroy (&_port_callback_mutex); pthread_mutex_destroy (&_port_callback_mutex);
pthread_mutex_destroy (&_port_registration_mutex); pthread_mutex_destroy (&_port_registration_mutex);
pthread_mutex_destroy (&_process_callback_mutex); pthread_mutex_destroy (&_process_callback_mutex);

1
libs/backends/jack/jack_audiobackend.cc
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@ -72,6 +72,7 @@ JACKAudioBackend::JACKAudioBackend (AudioEngine& e, AudioBackendInfo& info, boos
JACKAudioBackend::~JACKAudioBackend() JACKAudioBackend::~JACKAudioBackend()
{ {
_jack_ports.clear ();
} }
string string

2
libs/backends/portaudio/portaudio_backend.cc
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@ -106,6 +106,8 @@ PortAudioBackend::~PortAudioBackend ()
delete _pcmio; _pcmio = 0; delete _pcmio; _pcmio = 0;
delete _midiio; _midiio = 0; delete _midiio; _midiio = 0;
clear_ports ();
pthread_mutex_destroy (&_port_callback_mutex); pthread_mutex_destroy (&_port_callback_mutex);
pthread_mutex_destroy (&_freewheel_mutex); pthread_mutex_destroy (&_freewheel_mutex);
pthread_cond_destroy (&_freewheel_signal); pthread_cond_destroy (&_freewheel_signal);

2
libs/backends/pulseaudio/pulseaudio_backend.cc
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@ -69,6 +69,8 @@ PulseAudioBackend::PulseAudioBackend (AudioEngine& e, AudioBackendInfo& info)
PulseAudioBackend::~PulseAudioBackend () PulseAudioBackend::~PulseAudioBackend ()
{ {
clear_ports ();
pthread_mutex_destroy (&_port_callback_mutex); pthread_mutex_destroy (&_port_callback_mutex);
} }