Use unique_ptr for DirectHrtfState

1 files changed, 4 insertions, 5 deletions

diff --git a/Alc/panning.cpp b/Alc/panning.cpp
index e0677600..a67234ec 100644
--- a/Alc/panning.cpp
+++ b/Alc/panning.cpp
@@ -857,8 +857,8 @@ static void InitHrtfPanning(ALCdevice *device)
         count = COUNTOF(IndexMap);
     }
 
-    device->mHrtfState = reinterpret_cast<DirectHrtfState*>(
-        al_calloc(16, FAM_SIZE(DirectHrtfState, Chan, count)));
+    device->mHrtfState.reset(
+        new (al_calloc(16, FAM_SIZE(DirectHrtfState, Chan, count))) DirectHrtfState{});
 
     for(i = 0;i < count;i++)
     {
@@ -892,8 +892,8 @@ static void InitHrtfPanning(ALCdevice *device)
     device->RealOut.NumChannels = ChannelsFromDevFmt(device->FmtChans, device->mAmbiOrder);
 
     BuildBFormatHrtf(device->HrtfHandle,
-        device->mHrtfState, device->Dry.NumChannels, AmbiPoints, AmbiMatrix, COUNTOF(AmbiPoints),
-        AmbiOrderHFGain
+        device->mHrtfState.get(), device->Dry.NumChannels, AmbiPoints, AmbiMatrix,
+        COUNTOF(AmbiPoints), AmbiOrderHFGain
     );
 
     InitNearFieldCtrl(device, device->HrtfHandle->distance, device->AmbiUp ? 2 : 1,
@@ -930,7 +930,6 @@ void aluInitRenderer(ALCdevice *device, ALint hrtf_id, enum HrtfRequestMode hrtf
     int bs2blevel;
     size_t i;
 
-    al_free(device->mHrtfState);
     device->mHrtfState = nullptr;
     device->HrtfHandle = nullptr;
     device->HrtfName.clear();