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cwAudioDeviceAlsa.cpp : Added calls to snd_config_update_free_global() to prevent memory leaks from showing up in valgrind.

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This commit is contained in:
kevin 2021-01-20 13:06:27 -05:00
parent 29945bd3b4
commit 577e61ca82
1 changed files with 6 additions and 2 deletions
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8
cwAudioDeviceAlsa.cpp
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@ -320,6 +320,7 @@ namespace cw
if((err = snd_pcm_close(pcmH)) < 0)
_alsaSetupError(err,inputFl,drp,"Error closing PCM handle");
}
}
}
@ -411,6 +412,9 @@ namespace cw
p->devAllocCnt = 0;
p->devCnt = 0;
//https://stackoverflow.com/questions/13478861/alsa-mem-leak
snd_config_update_free_global();
mem::release(p);
return rc;
@ -970,8 +974,7 @@ namespace cw
if((err = snd_pcm_open(&pcmH,drp->nameStr, inputFl ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK, 0)) < 0 )
rc = _alsaSetupError(err,inputFl,drp,"Unable to open the PCM handle");
else
{
{
snd_pcm_hw_params_t* hwParams;
snd_pcm_sw_params_t* swParams;
@ -1602,6 +1605,7 @@ cw::rc_t cw::audio::device::alsa::report( handle_t h )
_devReport(p->devArray + i );
}
//https://stackoverflow.com/questions/13478861/alsa-mem-leak
snd_config_update_free_global();
return kOkRC;