Use unique_ptr for DirectHrtfState

5 files changed, 9 insertions, 9 deletions

diff --git a/Alc/alc.cpp b/Alc/alc.cpp
index 10b4c007..42856dbf 100644
--- a/Alc/alc.cpp
+++ b/Alc/alc.cpp
@@ -2418,8 +2418,6 @@ ALCdevice_struct::~ALCdevice_struct()
     if(HrtfHandle)
         Hrtf_DecRef(HrtfHandle);
     HrtfHandle = nullptr;
-    al_free(mHrtfState);
-    mHrtfState = nullptr;
 }
 
 
diff --git a/Alc/alu.cpp b/Alc/alu.cpp
index c67e8705..fc386908 100644
--- a/Alc/alu.cpp
+++ b/Alc/alu.cpp
@@ -119,7 +119,7 @@ void ProcessHrtf(ALCdevice *device, ALsizei SamplesToDo)
     int ridx{GetChannelIdxByName(&device->RealOut, FrontRight)};
     assert(lidx != -1 && ridx != -1);
 
-    DirectHrtfState *state{device->mHrtfState};
+    DirectHrtfState *state{device->mHrtfState.get()};
     for(ALsizei c{0};c < device->Dry.NumChannels;c++)
     {
         MixDirectHrtf(device->RealOut.Buffer[lidx], device->RealOut.Buffer[ridx],
diff --git a/Alc/hrtf.h b/Alc/hrtf.h
index d73faca7..1409ffa8 100644
--- a/Alc/hrtf.h
+++ b/Alc/hrtf.h
@@ -7,6 +7,7 @@
 #include "alMain.h"
 #include "atomic.h"
 #include "vector.h"
+#include "almalloc.h"
 
 
 #define HRTF_HISTORY_BITS   (6)
@@ -55,6 +56,8 @@ struct DirectHrtfState {
         alignas(16) ALfloat Values[HRIR_LENGTH][2];
         alignas(16) ALfloat Coeffs[HRIR_LENGTH][2];
     } Chan[];
+
+    DEF_PLACE_NEWDEL()
 };
 
 struct AngularPoint {
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();
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 3a8e28fc..744e3609 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -666,7 +666,7 @@ struct ALCdevice_struct {
     POSTPROCESS PostProcess{};
 
     /* HRTF state and info */
-    DirectHrtfState *mHrtfState{nullptr};
+    std::unique_ptr<DirectHrtfState> mHrtfState;
     std::string HrtfName;
     Hrtf *HrtfHandle{nullptr};
     al::vector<EnumeratedHrtf> HrtfList;