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ao_coreaudio: remove detected_device 

Setting this here is a race condition. It's called from a CoreAudio
callbacks, and there are no locks. It's a string, so this can be
potentially severe.

It's hard to fix and only CoreAudio supported it, so remove it.

This causes the "audio-out-detected-device" property to return nothing
on all platforms.
This commit is contained in:
wm4 2016-04-26 18:35:37 +02:00
parent dfe40f770d
commit 66a958bb4f
1 changed files with 0 additions and 5 deletions
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5
audio/out/ao_coreaudio.c
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@ -133,11 +133,6 @@ static bool reinit_device(struct ao *ao) {
OSStatus err = ca_select_device(ao, ao->device, &p->device);
CHECK_CA_ERROR("failed to select device");
char *uid;
err = CA_GET_STR(p->device, kAudioDevicePropertyDeviceUID, &uid);
CHECK_CA_ERROR("failed to get device UID");
ao->detected_device = talloc_steal(ao, uid);
return true;
coreaudio_error: