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lock pulseaudio mainloop while freeing sound devices

This commit is contained in:
Paul Dino Jones 2025-01-17 19:41:12 -05:00
parent 6f14b09f1a
commit 6d0b027171
3 changed files with 21 additions and 2 deletions
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3
src/monocoque/devices/sound/usb_generic_shaker.h
View File

@ -5,9 +5,10 @@
#ifdef USE_PULSEAUDIO
int usb_generic_shaker_init(SoundDevice* sounddevice, pa_threaded_mainloop* mainloop, pa_context* context, const char* devname, int volume, int pan, int channels, const char* streamname);
int usb_generic_shaker_free(SoundDevice* sounddevice, pa_threaded_mainloop* mainloop);
#else
int usb_generic_shaker_init(SoundDevice* sounddevice);
#endif
int usb_generic_shaker_free(SoundDevice* sounddevice);
#endif
#endif

4
src/monocoque/devices/sound/usb_generic_shaker_pulse.c
View File

@ -94,8 +94,9 @@ void stream_state_cb(pa_stream *s, void *mainloop) {
pa_threaded_mainloop_signal(mainloop, 0);
}
int usb_generic_shaker_free(SoundDevice* sounddevice)
int usb_generic_shaker_free(SoundDevice* sounddevice, pa_threaded_mainloop* mainloop)
{
pa_threaded_mainloop_lock(mainloop);
int err = 0;
if (sounddevice->stream)
{
@ -104,6 +105,7 @@ int usb_generic_shaker_free(SoundDevice* sounddevice)
// why is this wrong
//pa_xfree(sounddevice->stream);
}
pa_threaded_mainloop_unlock(mainloop);
return err;
}

16
src/monocoque/devices/sounddevice.c
View File

@ -102,6 +102,21 @@ int sounddev_gearshift_update(SimDevice* this, SimData* simdata)
gear_sound_set(sounddevice, simdata);
}
#ifdef USE_PULSEAUDIO
int sounddev_free(SimDevice* this)
{
SoundDevice* sounddevice = (void *) this->derived;
usb_generic_shaker_free(sounddevice, mainloop);
free(sounddevice);
return 0;
}
#else
int sounddev_free(SimDevice* this)
{
SoundDevice* sounddevice = (void *) this->derived;
@ -112,6 +127,7 @@ int sounddev_free(SimDevice* this)
return 0;
}
#endif
int sounddev_init(SoundDevice* sounddevice, const char* devname, int volume, int frequency, int pan, int channels, double duration, double threshold)
{