Only send source updates for sources that have updated

1 files changed, 2 insertions, 1 deletions

diff --git a/Alc/ALc.c b/Alc/ALc.c
index 9d3467f7..2e7c1e7f 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -2141,10 +2141,11 @@ static ALCenum UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
                 source->Send[s].LFReference = HIGHPASSFREQREF;
                 s++;
             }
+            source->NeedsUpdate = AL_TRUE;
         }
         UnlockUIntMapRead(&context->SourceMap);
 
-        UpdateAllSourceProps(context);
+        UpdateListenerProps(context);
         ReadUnlock(&context->PropLock);
 
         context = context->next;