diff --git a/src/gpgmm/d3d12/DefaultsD3D12.h b/src/gpgmm/d3d12/DefaultsD3D12.h
index 4253ffbca..898399859 100644
--- a/src/gpgmm/d3d12/DefaultsD3D12.h
+++ b/src/gpgmm/d3d12/DefaultsD3D12.h
@@ -20,9 +20,6 @@
 namespace gpgmm { namespace d3d12 {
 
     static constexpr uint64_t kDefaultPreferredResourceHeapSize = 4ll * 1024ll * 1024ll;  // 4MB
-    static constexpr uint32_t kDefaultVideoMemoryEvictSize = 50ll * 1024ll * 1024ll;      // 50MB
-    static constexpr float kDefaultMaxVideoMemoryBudget = 0.95f;                          // 95%
-
 }}  // namespace gpgmm::d3d12
 
 #endif  // GPGMM_D3D12_DEFAULTSD3D12_H_
diff --git a/src/gpgmm/d3d12/ResidencyManagerD3D12.cpp b/src/gpgmm/d3d12/ResidencyManagerD3D12.cpp
index 3c46cd52b..d9ec987cc 100644
--- a/src/gpgmm/d3d12/ResidencyManagerD3D12.cpp
+++ b/src/gpgmm/d3d12/ResidencyManagerD3D12.cpp
@@ -28,6 +28,9 @@
 
 namespace gpgmm { namespace d3d12 {
 
+    static constexpr uint32_t kDefaultVideoMemoryEvictSize = 50ll * 1024ll * 1024ll;  // 50MB
+    static constexpr float kDefaultMaxVideoMemoryBudget = 0.95f;
+
     // static
     HRESULT ResidencyManager::CreateResidencyManager(ComPtr<ID3D12Device> device,
                                                      ComPtr<IDXGIAdapter> adapter,
diff --git a/src/gpgmm/d3d12/ResourceAllocatorD3D12.cpp b/src/gpgmm/d3d12/ResourceAllocatorD3D12.cpp
index a01c29257..b8fb96e96 100644
--- a/src/gpgmm/d3d12/ResourceAllocatorD3D12.cpp
+++ b/src/gpgmm/d3d12/ResourceAllocatorD3D12.cpp
@@ -951,10 +951,6 @@ namespace gpgmm { namespace d3d12 {
         return S_OK;
     }
 
-    ResidencyManager* ResourceAllocator::GetResidencyManager() const {
-        return mResidencyManager.Get();
-    }
-
     RESOURCE_ALLOCATOR_INFO ResourceAllocator::GetInfo() const {
         std::lock_guard<std::mutex> lock(mMutex);
 
diff --git a/src/gpgmm/d3d12/ResourceAllocatorD3D12.h b/src/gpgmm/d3d12/ResourceAllocatorD3D12.h
index 7d6454b29..d41e0cc05 100644
--- a/src/gpgmm/d3d12/ResourceAllocatorD3D12.h
+++ b/src/gpgmm/d3d12/ResourceAllocatorD3D12.h
@@ -162,15 +162,6 @@ namespace gpgmm { namespace d3d12 {
         // exceeds the adapter's GPU virtual address range, it will default to the smaller range.
         uint64_t MaxResourceHeapSize;
 
-        // Maximum resource size that can be pool-allocated.
-        //
-        // Pool-allocating larger resources consumes more memory then smaller ones but is faster to
-        // create subsequent resources by using a pool of resource heaps. Apps must periodically
-        // call Trim() to free unused pool-allocated resource heaps.
-        //
-        // Optional parameter. When 0 is specified, the API will automatically disabling pooling.
-        uint64_t MaxResourceSizeForPooling;
-
         // Maximum video memory available to budget by the allocator, expressed as a
         // percentage.
         //
@@ -282,11 +273,6 @@ namespace gpgmm { namespace d3d12 {
         HRESULT CreateResource(ComPtr<ID3D12Resource> committedResource,
                                ResourceAllocation** resourceAllocationOut);
 
-        // Return the residency manager. The lifetime of the residency manager is fully owned by the
-        // allocator. CreateResource enables the returned resource allocation to be residency
-        // managed when non-null.
-        ResidencyManager* GetResidencyManager() const;
-
         // When pooling is enabled, the allocator will retain resource heaps in order to speed-up
         // subsequent resource allocation requests. These resource allocations count against the
         // app's memory usage and in general, will lead to increased memory usage by the overall