Move the device lock into the backend function table

For backend-specific implementations: this should hold the audio mixer loop for
playback devices, and provide recursive mutex behavior.

1 files changed, 2 insertions, 0 deletions

diff --git a/Alc/backends/portaudio.c b/Alc/backends/portaudio.c
index 1558e89f..e55f6842 100644
--- a/Alc/backends/portaudio.c
+++ b/Alc/backends/portaudio.c
@@ -438,6 +438,8 @@ static const BackendFuncs pa_funcs = {
     pa_stop_capture,
     pa_capture_samples,
     pa_available_samples,
+    ALCdevice_LockDefault,
+    ALCdevice_UnlockDefault,
     pa_get_latency
 };