diff options
Diffstat (limited to 'plugins/alsa/alsa-api-frontend.c')
| -rw-r--r-- | plugins/alsa/alsa-api-frontend.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/plugins/alsa/alsa-api-frontend.c b/plugins/alsa/alsa-api-frontend.c index c01a88b..91ce63f 100644 --- a/plugins/alsa/alsa-api-frontend.c +++ b/plugins/alsa/alsa-api-frontend.c @@ -92,10 +92,23 @@ STATIC int ProcessOneLoop(CtlSourceT *source, json_object *loopJ, AlsaSndLoopT * loopDefParams->sampleSize=0; } - // make sure useful information will not be removed - loop->uid = strdup(loop->uid); - if (loop->cardid) loop->cardid = strdup(loop->cardid); - if (loop->devpath) loop->cardid = strdup(loop->devpath); + // Fake a sound card to check if loop is a valid Alsa snd driver + AlsaPcmInfoT sndLoop; + sndLoop.uid = loop->uid; + sndLoop.devpath = loop->devpath; + sndLoop.cardid = loop->cardid; + sndLoop.device = 0; + sndLoop.subdev = 0; + error = AlsaByPathDevid(source, &sndLoop); + if (error) { + AFB_ApiError(source->api, "ProcessOneLoop: loop=%s not found config=%s", loop->uid, json_object_get_string(loopJ)); + goto OnErrorExit; + } + loop->uid= sndLoop.uid; + loop->devpath= sndLoop.devpath; + loop->cardid=sndLoop.cardid; + loop->cardidx=sndLoop.cardidx; + // Default devices is payback=0 capture=1 if (!devicesJ) { |