Try to start being a bit more pointer-owner conscious

4 files changed, 16 insertions, 18 deletions

diff --git a/al/auxeffectslot.cpp b/al/auxeffectslot.cpp
index 408b742b..ea41a842 100644
--- a/al/auxeffectslot.cpp
+++ b/al/auxeffectslot.cpp
@@ -155,19 +155,17 @@ void AddActiveEffectSlots(const al::span<ALeffectslot*> auxslots, ALCcontext *co
      */
     if(newcount < newarray->size()) UNLIKELY
     {
-        curarray = newarray;
+        std::unique_ptr<EffectSlotArray> oldarray{newarray};
         newarray = EffectSlot::CreatePtrArray(newcount);
-        std::copy_n(curarray->begin(), newcount, newarray->begin());
-        delete curarray;
-        curarray = nullptr;
+        std::copy_n(oldarray->begin(), newcount, newarray->begin());
     }
     std::uninitialized_fill_n(newarray->end(), newcount, nullptr);
 
-    curarray = context->mActiveAuxSlots.exchange(newarray, std::memory_order_acq_rel);
+    std::unique_ptr<EffectSlotArray> oldarray{context->mActiveAuxSlots.exchange(newarray,
+        std::memory_order_acq_rel)};
     std::ignore = context->mDevice->waitForMix();
 
-    std::destroy_n(curarray->end(), curarray->size());
-    delete curarray;
+    std::destroy_n(oldarray->end(), oldarray->size());
 }
 
 void RemoveActiveEffectSlots(const al::span<ALeffectslot*> auxslots, ALCcontext *context)
@@ -193,20 +191,17 @@ void RemoveActiveEffectSlots(const al::span<ALeffectslot*> auxslots, ALCcontext
     auto newsize = static_cast<size_t>(std::distance(newarray->begin(), new_end));
     if(newsize != newarray->size()) LIKELY
     {
-        curarray = newarray;
+        std::unique_ptr<EffectSlotArray> oldarray{newarray};
         newarray = EffectSlot::CreatePtrArray(newsize);
-        std::copy_n(curarray->begin(), newsize, newarray->begin());
-
-        delete curarray;
-        curarray = nullptr;
+        std::copy_n(oldarray->begin(), newsize, newarray->begin());
     }
     std::uninitialized_fill_n(newarray->end(), newsize, nullptr);
 
-    curarray = context->mActiveAuxSlots.exchange(newarray, std::memory_order_acq_rel);
+    std::unique_ptr<EffectSlotArray> oldarray{context->mActiveAuxSlots.exchange(newarray,
+        std::memory_order_acq_rel)};
     std::ignore = context->mDevice->waitForMix();
 
     std::destroy_n(curarray->end(), curarray->size());
-    delete curarray;
 }
 
 
@@ -251,7 +246,7 @@ bool EnsureEffectSlots(ALCcontext *context, size_t needed)
         context->mEffectSlotList.emplace_back();
         auto sublist = context->mEffectSlotList.end() - 1;
         sublist->FreeMask = ~0_u64;
-        sublist->EffectSlots = static_cast<ALeffectslot*>(
+        sublist->EffectSlots = static_cast<gsl::owner<ALeffectslot*>>(
             al_calloc(alignof(ALeffectslot), sizeof(ALeffectslot)*64));
         if(!sublist->EffectSlots) UNLIKELY
         {
diff --git a/al/buffer.cpp b/al/buffer.cpp
index e577e17a..c0f3f348 100644
--- a/al/buffer.cpp
+++ b/al/buffer.cpp
@@ -186,7 +186,8 @@ bool EnsureBuffers(ALCdevice *device, size_t needed)
         device->BufferList.emplace_back();
         auto sublist = device->BufferList.end() - 1;
         sublist->FreeMask = ~0_u64;
-        sublist->Buffers = static_cast<ALbuffer*>(al_calloc(alignof(ALbuffer), sizeof(ALbuffer)*64));
+        sublist->Buffers = static_cast<gsl::owner<ALbuffer*>>(al_calloc(alignof(ALbuffer),
+            sizeof(ALbuffer)*64));
         if(!sublist->Buffers) UNLIKELY
         {
             device->BufferList.pop_back();
diff --git a/al/effect.cpp b/al/effect.cpp
index c33faa2c..c2a2d1b1 100644
--- a/al/effect.cpp
+++ b/al/effect.cpp
@@ -134,7 +134,8 @@ bool EnsureEffects(ALCdevice *device, size_t needed)
         device->EffectList.emplace_back();
         auto sublist = device->EffectList.end() - 1;
         sublist->FreeMask = ~0_u64;
-        sublist->Effects = static_cast<ALeffect*>(al_calloc(alignof(ALeffect), sizeof(ALeffect)*64));
+        sublist->Effects = static_cast<gsl::owner<ALeffect*>>(al_calloc(alignof(ALeffect),
+            sizeof(ALeffect)*64));
         if(!sublist->Effects) UNLIKELY
         {
             device->EffectList.pop_back();
diff --git a/al/filter.cpp b/al/filter.cpp
index 9c8e4c62..ce37b0aa 100644
--- a/al/filter.cpp
+++ b/al/filter.cpp
@@ -129,7 +129,8 @@ bool EnsureFilters(ALCdevice *device, size_t needed)
         device->FilterList.emplace_back();
         auto sublist = device->FilterList.end() - 1;
         sublist->FreeMask = ~0_u64;
-        sublist->Filters = static_cast<ALfilter*>(al_calloc(alignof(ALfilter), sizeof(ALfilter)*64));
+        sublist->Filters = static_cast<gsl::owner<ALfilter*>>(al_calloc(alignof(ALfilter),
+            sizeof(ALfilter)*64));
         if(!sublist->Filters) UNLIKELY
         {
             device->FilterList.pop_back();