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Log error when audio callback function fails

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Addresses #724
This commit is contained in:
derselbst 2020-12-28 18:08:16 +01:00
parent 9a25e71b02
commit 1be0e5ae7c
1 changed files with 8 additions and 1 deletions
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9
src/drivers/fluid_jack.c
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@ -750,6 +750,7 @@ fluid_jack_driver_process(jack_nframes_t nframes, void *arg)
}
else
{
int res;
fluid_audio_func_t callback = (audio_driver->callback != NULL) ? audio_driver->callback : (fluid_audio_func_t) fluid_synth_process;
for(i = 0; i < audio_driver->num_output_ports; i++)
@ -776,12 +777,18 @@ fluid_jack_driver_process(jack_nframes_t nframes, void *arg)
FLUID_MEMSET(audio_driver->fx_bufs[k], 0, nframes * sizeof(float));
}
return callback(audio_driver->data,
res = callback(audio_driver->data,
nframes,
audio_driver->num_fx_ports * 2,
audio_driver->fx_bufs,
audio_driver->num_output_ports * 2,
audio_driver->output_bufs);
if(res != FLUID_OK)
{
const char *cb_func_name = (audio_driver->callback != NULL) ? "Custom audio callback function" : "fluid_synth_process()";
FLUID_LOG(FLUID_PANIC, "%s returned an error. As a consequence, fluidsynth will now be removed from Jack's processing loop.", cb_func_name);
}
return res;
}
}