ao_coreaudio: fix nan in ca_get_device_latency_ns

nathanruiz · Sep 28, 2024 · c3d9243 · c3d9243
1 parent c365e2f
commit c3d9243
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/audio/out/ao_coreaudio_utils.c b/audio/out/ao_coreaudio_utils.c
@@ -442,12 +442,14 @@ int64_t ca_get_device_latency_ns(struct ao *ao, AudioDeviceID device)
         }
     }
 
-    double sample_rate = ao->samplerate;
+    double sample_rate;
     OSStatus err = CA_GET_O(device, kAudioDevicePropertyNominalSampleRate,
                             &sample_rate);
     CHECK_CA_WARN("cannot get device sample rate, falling back to AO sample rate!");
     if (err == noErr) {
         MP_VERBOSE(ao, "Device sample rate: %f\n", sample_rate);
+    } else {
+        sample_rate = ao->samplerate;
     }
 
     return MP_TIME_S_TO_NS(latency_frames / sample_rate);