diff --git a/src/backend/d3d12/BindGroupD3D12.cpp b/src/backend/d3d12/BindGroupD3D12.cpp
index 4367cc5..f572aff 100644
--- a/src/backend/d3d12/BindGroupD3D12.cpp
+++ b/src/backend/d3d12/BindGroupD3D12.cpp
@@ -25,22 +25,22 @@
 namespace d3d12 {
 
     BindGroup::BindGroup(Device* device, BindGroupBuilder* builder)
-        : BindGroupBase(builder), device(device) {
+        : BindGroupBase(builder), mDevice(device) {
     }
 
     void BindGroup::RecordDescriptors(const DescriptorHeapHandle &cbvUavSrvHeapStart, uint32_t* cbvUavSrvHeapOffset, const DescriptorHeapHandle &samplerHeapStart, uint32_t* samplerHeapOffset, uint64_t serial) {
-        heapSerial = serial;
+        mHeapSerial = serial;
 
         const auto* bgl = ToBackend(GetLayout());
         const auto& layout = bgl->GetBindingInfo();
 
         // Save the offset to the start of the descriptor table in the heap
-        this->cbvUavSrvHeapOffset = *cbvUavSrvHeapOffset;
-        this->samplerHeapOffset = *samplerHeapOffset;
+        mCbvUavSrvHeapOffset = *cbvUavSrvHeapOffset;
+        mSamplerHeapOffset = *samplerHeapOffset;
 
         const auto& bindingOffsets = bgl->GetBindingOffsets();
 
-        auto d3d12Device = device->GetD3D12Device();
+        auto d3d12Device = mDevice->GetD3D12Device();
         for (uint32_t binding : IterateBitSet(layout.mask)) {
             switch (layout.types[binding]) {
                 case nxt::BindingType::UniformBuffer:
@@ -80,15 +80,15 @@
     }
 
     uint32_t BindGroup::GetCbvUavSrvHeapOffset() const {
-        return cbvUavSrvHeapOffset;
+        return mCbvUavSrvHeapOffset;
     }
 
     uint32_t BindGroup::GetSamplerHeapOffset() const {
-        return samplerHeapOffset;
+        return mSamplerHeapOffset;
     }
 
     uint64_t BindGroup::GetHeapSerial() const {
-        return heapSerial;
+        return mHeapSerial;
     }
 
 }
diff --git a/src/backend/d3d12/BindGroupD3D12.h b/src/backend/d3d12/BindGroupD3D12.h
index 4b38c86..5f36662 100644
--- a/src/backend/d3d12/BindGroupD3D12.h
+++ b/src/backend/d3d12/BindGroupD3D12.h
@@ -36,12 +36,12 @@
             uint64_t GetHeapSerial() const;
 
         private:
-            Device* device;
-            uint32_t cbvUavSrvHeapOffset;
-            uint32_t samplerHeapOffset;
-            uint32_t cbvUavSrvCount = 0;
-            uint32_t samplerCount = 0;
-            uint64_t heapSerial = 0;
+            Device* mDevice;
+            uint32_t mCbvUavSrvHeapOffset;
+            uint32_t mSamplerHeapOffset;
+            uint32_t mCbvUavSrvCount = 0;
+            uint32_t mSamplerCount = 0;
+            uint64_t mHeapSerial = 0;
     };
 
 }
diff --git a/src/backend/d3d12/BindGroupLayoutD3D12.cpp b/src/backend/d3d12/BindGroupLayoutD3D12.cpp
index 65db74b..38b68c0 100644
--- a/src/backend/d3d12/BindGroupLayoutD3D12.cpp
+++ b/src/backend/d3d12/BindGroupLayoutD3D12.cpp
@@ -21,23 +21,23 @@
 namespace d3d12 {
 
     BindGroupLayout::BindGroupLayout(Device* device, BindGroupLayoutBuilder* builder)
-        : BindGroupLayoutBase(builder), device(device), descriptorCounts {}  {
+        : BindGroupLayoutBase(builder), mDevice(device), mDescriptorCounts {}  {
 
         const auto& groupInfo = GetBindingInfo();
 
         for (uint32_t binding : IterateBitSet(groupInfo.mask)) {
             switch (groupInfo.types[binding]) {
                 case nxt::BindingType::UniformBuffer:
-                    bindingOffsets[binding] = descriptorCounts[CBV]++;
+                    mBindingOffsets[binding] = mDescriptorCounts[CBV]++;
                     break;
                 case nxt::BindingType::StorageBuffer:
-                    bindingOffsets[binding] = descriptorCounts[UAV]++;
+                    mBindingOffsets[binding] = mDescriptorCounts[UAV]++;
                     break;
                 case nxt::BindingType::SampledTexture:
-                    bindingOffsets[binding] = descriptorCounts[SRV]++;
+                    mBindingOffsets[binding] = mDescriptorCounts[SRV]++;
                     break;
                 case nxt::BindingType::Sampler:
-                    bindingOffsets[binding] = descriptorCounts[Sampler]++;
+                    mBindingOffsets[binding] = mDescriptorCounts[Sampler]++;
                     break;
             }
         }
@@ -47,7 +47,7 @@
                 return false;
             }
 
-            auto& range = ranges[index];
+            auto& range = mRanges[index];
             range.RangeType = type;
             range.NumDescriptors = count;
             range.RegisterSpace = 0;
@@ -60,72 +60,72 @@
 
         // Ranges 0-2 contain the CBV, UAV, and SRV ranges, if they exist, tightly packed
         // Range 3 contains the Sampler range, if there is one
-        if (SetDescriptorRange(rangeIndex, descriptorCounts[CBV], D3D12_DESCRIPTOR_RANGE_TYPE_CBV)) {
+        if (SetDescriptorRange(rangeIndex, mDescriptorCounts[CBV], D3D12_DESCRIPTOR_RANGE_TYPE_CBV)) {
             rangeIndex++;
         }
-        if (SetDescriptorRange(rangeIndex, descriptorCounts[UAV], D3D12_DESCRIPTOR_RANGE_TYPE_UAV)) {
+        if (SetDescriptorRange(rangeIndex, mDescriptorCounts[UAV], D3D12_DESCRIPTOR_RANGE_TYPE_UAV)) {
             rangeIndex++;
         }
-        if (SetDescriptorRange(rangeIndex, descriptorCounts[SRV], D3D12_DESCRIPTOR_RANGE_TYPE_SRV)) {
+        if (SetDescriptorRange(rangeIndex, mDescriptorCounts[SRV], D3D12_DESCRIPTOR_RANGE_TYPE_SRV)) {
             rangeIndex++;
         }
-        SetDescriptorRange(Sampler, descriptorCounts[Sampler], D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER);
+        SetDescriptorRange(Sampler, mDescriptorCounts[Sampler], D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER);
 
         // descriptors ranges are offset by the offset + size of the previous range
         std::array<uint32_t, DescriptorType::Count> descriptorOffsets;
         descriptorOffsets[CBV] = 0;
-        descriptorOffsets[UAV] = descriptorOffsets[CBV] + descriptorCounts[CBV];
-        descriptorOffsets[SRV] = descriptorOffsets[UAV] + descriptorCounts[UAV];
+        descriptorOffsets[UAV] = descriptorOffsets[CBV] + mDescriptorCounts[CBV];
+        descriptorOffsets[SRV] = descriptorOffsets[UAV] + mDescriptorCounts[UAV];
         descriptorOffsets[Sampler] = 0; // samplers are in a different heap
 
         for (uint32_t binding : IterateBitSet(groupInfo.mask)) {
             switch (groupInfo.types[binding]) {
                 case nxt::BindingType::UniformBuffer:
-                    bindingOffsets[binding] += descriptorOffsets[CBV];
+                    mBindingOffsets[binding] += descriptorOffsets[CBV];
                     break;
                 case nxt::BindingType::StorageBuffer:
-                    bindingOffsets[binding] += descriptorOffsets[UAV];
+                    mBindingOffsets[binding] += descriptorOffsets[UAV];
                     break;
                 case nxt::BindingType::SampledTexture:
-                    bindingOffsets[binding] += descriptorOffsets[SRV];
+                    mBindingOffsets[binding] += descriptorOffsets[SRV];
                     break;
                 case nxt::BindingType::Sampler:
-                    bindingOffsets[binding] += descriptorOffsets[Sampler];
+                    mBindingOffsets[binding] += descriptorOffsets[Sampler];
                     break;
             }
         }
     }
 
     const std::array<uint32_t, kMaxBindingsPerGroup>& BindGroupLayout::GetBindingOffsets() const {
-        return bindingOffsets;
+        return mBindingOffsets;
     }
 
     uint32_t BindGroupLayout::GetCbvUavSrvDescriptorTableSize() const {
         return (
-            static_cast<uint32_t>(descriptorCounts[CBV] > 0) +
-            static_cast<uint32_t>(descriptorCounts[UAV] > 0) +
-            static_cast<uint32_t>(descriptorCounts[SRV] > 0)
+            static_cast<uint32_t>(mDescriptorCounts[CBV] > 0) +
+            static_cast<uint32_t>(mDescriptorCounts[UAV] > 0) +
+            static_cast<uint32_t>(mDescriptorCounts[SRV] > 0)
         );
     }
 
     uint32_t BindGroupLayout::GetSamplerDescriptorTableSize() const {
-        return descriptorCounts[Sampler] > 0;
+        return mDescriptorCounts[Sampler] > 0;
     }
 
     uint32_t BindGroupLayout::GetCbvUavSrvDescriptorCount() const {
-        return descriptorCounts[CBV] + descriptorCounts[UAV] + descriptorCounts[SRV];
+        return mDescriptorCounts[CBV] + mDescriptorCounts[UAV] + mDescriptorCounts[SRV];
     }
 
     uint32_t BindGroupLayout::GetSamplerDescriptorCount() const {
-        return descriptorCounts[Sampler];
+        return mDescriptorCounts[Sampler];
     }
 
     const D3D12_DESCRIPTOR_RANGE* BindGroupLayout::GetCbvUavSrvDescriptorRanges() const {
-        return ranges;
+        return mRanges;
     }
 
     const D3D12_DESCRIPTOR_RANGE* BindGroupLayout::GetSamplerDescriptorRanges() const {
-        return &ranges[Sampler];
+        return &mRanges[Sampler];
     }
 
 }
diff --git a/src/backend/d3d12/BindGroupLayoutD3D12.h b/src/backend/d3d12/BindGroupLayoutD3D12.h
index 96bd2ec..c4a57b6 100644
--- a/src/backend/d3d12/BindGroupLayoutD3D12.h
+++ b/src/backend/d3d12/BindGroupLayoutD3D12.h
@@ -45,10 +45,10 @@
             const D3D12_DESCRIPTOR_RANGE* GetSamplerDescriptorRanges() const;
 
         private:
-            Device* device;
-            std::array<uint32_t, kMaxBindingsPerGroup> bindingOffsets;
-            std::array<uint32_t, DescriptorType::Count> descriptorCounts;
-            D3D12_DESCRIPTOR_RANGE ranges[DescriptorType::Count];
+            Device* mDevice;
+            std::array<uint32_t, kMaxBindingsPerGroup> mBindingOffsets;
+            std::array<uint32_t, DescriptorType::Count> mDescriptorCounts;
+            D3D12_DESCRIPTOR_RANGE mRanges[DescriptorType::Count];
     };
 
 }
diff --git a/src/backend/d3d12/BlendStateD3D12.cpp b/src/backend/d3d12/BlendStateD3D12.cpp
index c117621..c0ac790 100644
--- a/src/backend/d3d12/BlendStateD3D12.cpp
+++ b/src/backend/d3d12/BlendStateD3D12.cpp
@@ -82,20 +82,20 @@
 
     BlendState::BlendState(BlendStateBuilder* builder) : BlendStateBase(builder) {
         auto& info = GetBlendInfo();
-        blendDesc.BlendEnable = info.blendEnabled;
-        blendDesc.SrcBlend = D3D12Blend(info.colorBlend.srcFactor);
-        blendDesc.DestBlend = D3D12Blend(info.colorBlend.dstFactor);
-        blendDesc.BlendOp = D3D12BlendOperation(info.colorBlend.operation);
-        blendDesc.SrcBlendAlpha = D3D12Blend(info.alphaBlend.srcFactor);
-        blendDesc.DestBlendAlpha = D3D12Blend(info.alphaBlend.dstFactor);
-        blendDesc.BlendOpAlpha = D3D12BlendOperation(info.alphaBlend.operation);
-        blendDesc.RenderTargetWriteMask = D3D12RenderTargetWriteMask(info.colorWriteMask);
-        blendDesc.LogicOpEnable = false;
-        blendDesc.LogicOp = D3D12_LOGIC_OP_NOOP;
+        mBlendDesc.BlendEnable = info.blendEnabled;
+        mBlendDesc.SrcBlend = D3D12Blend(info.colorBlend.srcFactor);
+        mBlendDesc.DestBlend = D3D12Blend(info.colorBlend.dstFactor);
+        mBlendDesc.BlendOp = D3D12BlendOperation(info.colorBlend.operation);
+        mBlendDesc.SrcBlendAlpha = D3D12Blend(info.alphaBlend.srcFactor);
+        mBlendDesc.DestBlendAlpha = D3D12Blend(info.alphaBlend.dstFactor);
+        mBlendDesc.BlendOpAlpha = D3D12BlendOperation(info.alphaBlend.operation);
+        mBlendDesc.RenderTargetWriteMask = D3D12RenderTargetWriteMask(info.colorWriteMask);
+        mBlendDesc.LogicOpEnable = false;
+        mBlendDesc.LogicOp = D3D12_LOGIC_OP_NOOP;
     }
 
     const D3D12_RENDER_TARGET_BLEND_DESC& BlendState::GetD3D12BlendDesc() const {
-        return blendDesc;
+        return mBlendDesc;
     }
 
 }
diff --git a/src/backend/d3d12/BlendStateD3D12.h b/src/backend/d3d12/BlendStateD3D12.h
index 315cb6f..4569ffb 100644
--- a/src/backend/d3d12/BlendStateD3D12.h
+++ b/src/backend/d3d12/BlendStateD3D12.h
@@ -29,7 +29,7 @@
             const D3D12_RENDER_TARGET_BLEND_DESC& GetD3D12BlendDesc() const;
 
         private:
-            D3D12_RENDER_TARGET_BLEND_DESC blendDesc;
+            D3D12_RENDER_TARGET_BLEND_DESC mBlendDesc;
     };
 
 }
diff --git a/src/backend/d3d12/BufferD3D12.cpp b/src/backend/d3d12/BufferD3D12.cpp
index c0e03b4..a088b4a 100644
--- a/src/backend/d3d12/BufferD3D12.cpp
+++ b/src/backend/d3d12/BufferD3D12.cpp
@@ -69,7 +69,7 @@
     }
 
     Buffer::Buffer(Device* device, BufferBuilder* builder)
-        : BufferBase(builder), device(device) {
+        : BufferBase(builder), mDevice(device) {
 
         D3D12_RESOURCE_DESC resourceDescriptor;
         resourceDescriptor.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
@@ -97,11 +97,11 @@
             bufferUsage |= D3D12_RESOURCE_STATE_GENERIC_READ;
         }
 
-        resource = device->GetResourceAllocator()->Allocate(heapType, resourceDescriptor, bufferUsage);
+        mResource = device->GetResourceAllocator()->Allocate(heapType, resourceDescriptor, bufferUsage);
     }
 
     Buffer::~Buffer() {
-        device->GetResourceAllocator()->Release(resource);
+        mDevice->GetResourceAllocator()->Release(mResource);
     }
 
     uint32_t Buffer::GetD3D12Size() const {
@@ -110,7 +110,7 @@
     }
 
     ComPtr<ID3D12Resource> Buffer::GetD3D12Resource() {
-        return resource;
+        return mResource;
     }
 
     bool Buffer::GetResourceTransitionBarrier(nxt::BufferUsageBit currentUsage, nxt::BufferUsageBit targetUsage, D3D12_RESOURCE_BARRIER* barrier) {
@@ -129,7 +129,7 @@
 
         barrier->Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
         barrier->Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
-        barrier->Transition.pResource = resource.Get();
+        barrier->Transition.pResource = mResource.Get();
         barrier->Transition.StateBefore = stateBefore;
         barrier->Transition.StateAfter = stateAfter;
         barrier->Transition.Subresource = 0;
@@ -138,7 +138,7 @@
     }
 
     D3D12_GPU_VIRTUAL_ADDRESS Buffer::GetVA() const {
-        return resource->GetGPUVirtualAddress();
+        return mResource->GetGPUVirtualAddress();
     }
 
     void Buffer::OnMapReadCommandSerialFinished(uint32_t mapSerial, const void* data) {
@@ -146,13 +146,13 @@
     }
 
     void Buffer::SetSubDataImpl(uint32_t start, uint32_t count, const uint32_t* data) {
-        device->GetResourceUploader()->BufferSubData(resource, start * sizeof(uint32_t), count * sizeof(uint32_t), data);
+        mDevice->GetResourceUploader()->BufferSubData(mResource, start * sizeof(uint32_t), count * sizeof(uint32_t), data);
     }
 
     void Buffer::MapReadAsyncImpl(uint32_t serial, uint32_t start, uint32_t count) {
         D3D12_RANGE readRange = { start, start + count };
         char* data = nullptr;
-        ASSERT_SUCCESS(resource->Map(0, &readRange, reinterpret_cast<void**>(&data)));
+        ASSERT_SUCCESS(mResource->Map(0, &readRange, reinterpret_cast<void**>(&data)));
 
         MapReadRequestTracker* tracker = ToBackend(GetDevice())->GetMapReadRequestTracker();
         tracker->Track(this, serial, data + start);
@@ -161,30 +161,30 @@
     void Buffer::UnmapImpl() {
         // TODO(enga@google.com): When MapWrite is implemented, this should state the range that was modified
         D3D12_RANGE writeRange = {};
-        resource->Unmap(0, &writeRange);
-        device->GetResourceAllocator()->Release(resource);
+        mResource->Unmap(0, &writeRange);
+        mDevice->GetResourceAllocator()->Release(mResource);
     }
 
     void Buffer::TransitionUsageImpl(nxt::BufferUsageBit currentUsage, nxt::BufferUsageBit targetUsage) {
         D3D12_RESOURCE_BARRIER barrier;
         if (GetResourceTransitionBarrier(currentUsage, targetUsage, &barrier)) {
-            device->GetPendingCommandList()->ResourceBarrier(1, &barrier);
+            mDevice->GetPendingCommandList()->ResourceBarrier(1, &barrier);
         }
     }
 
     BufferView::BufferView(BufferViewBuilder* builder)
         : BufferViewBase(builder) {
 
-        cbvDesc.BufferLocation = ToBackend(GetBuffer())->GetVA() + GetOffset();
-        cbvDesc.SizeInBytes = GetD3D12Size();
+        mCbvDesc.BufferLocation = ToBackend(GetBuffer())->GetVA() + GetOffset();
+        mCbvDesc.SizeInBytes = GetD3D12Size();
 
-        uavDesc.Format = DXGI_FORMAT_UNKNOWN;
-        uavDesc.ViewDimension = D3D12_UAV_DIMENSION_BUFFER;
-        uavDesc.Buffer.FirstElement = GetOffset();
-        uavDesc.Buffer.NumElements = GetD3D12Size();
-        uavDesc.Buffer.StructureByteStride = 1;
-        uavDesc.Buffer.CounterOffsetInBytes = 0;
-        uavDesc.Buffer.Flags = D3D12_BUFFER_UAV_FLAG_NONE;
+        mUavDesc.Format = DXGI_FORMAT_UNKNOWN;
+        mUavDesc.ViewDimension = D3D12_UAV_DIMENSION_BUFFER;
+        mUavDesc.Buffer.FirstElement = GetOffset();
+        mUavDesc.Buffer.NumElements = GetD3D12Size();
+        mUavDesc.Buffer.StructureByteStride = 1;
+        mUavDesc.Buffer.CounterOffsetInBytes = 0;
+        mUavDesc.Buffer.Flags = D3D12_BUFFER_UAV_FLAG_NONE;
     }
 
     uint32_t BufferView::GetD3D12Size() const {
@@ -193,19 +193,19 @@
     }
 
     const D3D12_CONSTANT_BUFFER_VIEW_DESC& BufferView::GetCBVDescriptor() const {
-        return cbvDesc;
+        return mCbvDesc;
     }
 
     const D3D12_UNORDERED_ACCESS_VIEW_DESC& BufferView::GetUAVDescriptor() const {
-        return uavDesc;
+        return mUavDesc;
     }
 
     MapReadRequestTracker::MapReadRequestTracker(Device* device)
-        : device(device) {
+        : mDevice(device) {
     }
 
     MapReadRequestTracker::~MapReadRequestTracker() {
-        ASSERT(inflightRequests.Empty());
+        ASSERT(mInflightRequests.Empty());
     }
 
     void MapReadRequestTracker::Track(Buffer* buffer, uint32_t mapSerial, const void* data) {
@@ -214,14 +214,14 @@
         request.mapSerial = mapSerial;
         request.data = data;
 
-        inflightRequests.Enqueue(std::move(request), device->GetSerial());
+        mInflightRequests.Enqueue(std::move(request), mDevice->GetSerial());
     }
 
     void MapReadRequestTracker::Tick(Serial finishedSerial) {
-        for (auto& request : inflightRequests.IterateUpTo(finishedSerial)) {
+        for (auto& request : mInflightRequests.IterateUpTo(finishedSerial)) {
             request.buffer->OnMapReadCommandSerialFinished(request.mapSerial, request.data);
         }
-        inflightRequests.ClearUpTo(finishedSerial);
+        mInflightRequests.ClearUpTo(finishedSerial);
     }
 
 }
diff --git a/src/backend/d3d12/BufferD3D12.h b/src/backend/d3d12/BufferD3D12.h
index dd7ef07..df9eacd 100644
--- a/src/backend/d3d12/BufferD3D12.h
+++ b/src/backend/d3d12/BufferD3D12.h
@@ -37,8 +37,8 @@
             void OnMapReadCommandSerialFinished(uint32_t mapSerial, const void* data);
 
         private:
-            Device* device;
-            ComPtr<ID3D12Resource> resource;
+            Device* mDevice;
+            ComPtr<ID3D12Resource> mResource;
 
             // NXT API
             void SetSubDataImpl(uint32_t start, uint32_t count, const uint32_t* data) override;
@@ -57,8 +57,8 @@
             const D3D12_UNORDERED_ACCESS_VIEW_DESC& GetUAVDescriptor() const;
 
         private:
-            D3D12_CONSTANT_BUFFER_VIEW_DESC cbvDesc;
-            D3D12_UNORDERED_ACCESS_VIEW_DESC uavDesc;
+            D3D12_CONSTANT_BUFFER_VIEW_DESC mCbvDesc;
+            D3D12_UNORDERED_ACCESS_VIEW_DESC mUavDesc;
     };
 
     class MapReadRequestTracker {
@@ -70,14 +70,14 @@
             void Tick(Serial finishedSerial);
 
         private:
-            Device* device;
+            Device* mDevice;
 
             struct Request {
                 Ref<Buffer> buffer;
                 uint32_t mapSerial;
                 const void* data;
             };
-            SerialQueue<Request> inflightRequests;
+            SerialQueue<Request> mInflightRequests;
     };
 
 }
diff --git a/src/backend/d3d12/CommandAllocatorManager.cpp b/src/backend/d3d12/CommandAllocatorManager.cpp
index 9c08f65..89cf1df 100644
--- a/src/backend/d3d12/CommandAllocatorManager.cpp
+++ b/src/backend/d3d12/CommandAllocatorManager.cpp
@@ -22,45 +22,45 @@
 namespace backend {
 namespace d3d12 {
 
-    CommandAllocatorManager::CommandAllocatorManager(Device* device) : device(device), allocatorCount(0) {
-        freeAllocators.set();
+    CommandAllocatorManager::CommandAllocatorManager(Device* device) : device(device), mAllocatorCount(0) {
+        mFreeAllocators.set();
     }
 
     ComPtr<ID3D12CommandAllocator> CommandAllocatorManager::ReserveCommandAllocator() {
         // If there are no free allocators, get the oldest serial in flight and wait on it
-        if (freeAllocators.none()) {
-            const uint64_t firstSerial = inFlightCommandAllocators.FirstSerial();
+        if (mFreeAllocators.none()) {
+            const uint64_t firstSerial = mInFlightCommandAllocators.FirstSerial();
             device->WaitForSerial(firstSerial);
             Tick(firstSerial);
         }
 
-        ASSERT(freeAllocators.any());
+        ASSERT(mFreeAllocators.any());
 
         // Get the index of the first free allocator from the bitset
-        unsigned int firstFreeIndex = *(IterateBitSet(freeAllocators).begin());
+        unsigned int firstFreeIndex = *(IterateBitSet(mFreeAllocators).begin());
 
-        if (firstFreeIndex >= allocatorCount) {
-            ASSERT(firstFreeIndex == allocatorCount);
-            allocatorCount++;
-            ASSERT_SUCCESS(device->GetD3D12Device()->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&commandAllocators[firstFreeIndex])));
+        if (firstFreeIndex >= mAllocatorCount) {
+            ASSERT(firstFreeIndex == mAllocatorCount);
+            mAllocatorCount++;
+            ASSERT_SUCCESS(device->GetD3D12Device()->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&mCommandAllocators[firstFreeIndex])));
         }
 
         // Mark the command allocator as used
-        freeAllocators.reset(firstFreeIndex);
+        mFreeAllocators.reset(firstFreeIndex);
 
         // Enqueue the command allocator. It will be scheduled for reset after the next ExecuteCommandLists
-        inFlightCommandAllocators.Enqueue({commandAllocators[firstFreeIndex], firstFreeIndex}, device->GetSerial());
+        mInFlightCommandAllocators.Enqueue({mCommandAllocators[firstFreeIndex], firstFreeIndex}, device->GetSerial());
 
-        return commandAllocators[firstFreeIndex];
+        return mCommandAllocators[firstFreeIndex];
     }
 
     void CommandAllocatorManager::Tick(uint64_t lastCompletedSerial) {
         // Reset all command allocators that are no longer in flight
-        for (auto it : inFlightCommandAllocators.IterateUpTo(lastCompletedSerial)) {
+        for (auto it : mInFlightCommandAllocators.IterateUpTo(lastCompletedSerial)) {
             ASSERT_SUCCESS(it.commandAllocator->Reset());
-            freeAllocators.set(it.index);
+            mFreeAllocators.set(it.index);
         }
-        inFlightCommandAllocators.ClearUpTo(lastCompletedSerial);
+        mInFlightCommandAllocators.ClearUpTo(lastCompletedSerial);
     }
 
 }
diff --git a/src/backend/d3d12/CommandAllocatorManager.h b/src/backend/d3d12/CommandAllocatorManager.h
index 33817c7..957c435 100644
--- a/src/backend/d3d12/CommandAllocatorManager.h
+++ b/src/backend/d3d12/CommandAllocatorManager.h
@@ -40,16 +40,16 @@
 
             // This must be at least 2 because the Device and Queue use separate command allocators
             static constexpr unsigned int kMaxCommandAllocators = 32;
-            unsigned int allocatorCount;
+            unsigned int mAllocatorCount;
 
             struct IndexedCommandAllocator {
                 ComPtr<ID3D12CommandAllocator> commandAllocator;
                 unsigned int index;
             };
 
-            ComPtr<ID3D12CommandAllocator> commandAllocators[kMaxCommandAllocators];
-            std::bitset<kMaxCommandAllocators> freeAllocators;
-            SerialQueue<IndexedCommandAllocator> inFlightCommandAllocators;
+            ComPtr<ID3D12CommandAllocator> mCommandAllocators[kMaxCommandAllocators];
+            std::bitset<kMaxCommandAllocators> mFreeAllocators;
+            SerialQueue<IndexedCommandAllocator> mInFlightCommandAllocators;
     };
 
 }
diff --git a/src/backend/d3d12/CommandBufferD3D12.cpp b/src/backend/d3d12/CommandBufferD3D12.cpp
index 74f1b8f..94420d0 100644
--- a/src/backend/d3d12/CommandBufferD3D12.cpp
+++ b/src/backend/d3d12/CommandBufferD3D12.cpp
@@ -61,8 +61,8 @@
             BindGroupStateTracker(Device* device) : device(device) {
             }
 
-            void SetInComputePass(bool inCompute) {
-                this->inCompute = inCompute;
+            void SetInComputePass(bool inCompute_) {
+                inCompute = inCompute_;
             }
 
             void TrackSetBindGroup(BindGroup* group, uint32_t index) {
@@ -205,16 +205,16 @@
     }
 
     CommandBuffer::CommandBuffer(Device* device, CommandBufferBuilder* builder)
-        : CommandBufferBase(builder), device(device), commands(builder->AcquireCommands()) {
+        : CommandBufferBase(builder), mDevice(device), mCommands(builder->AcquireCommands()) {
     }
 
     CommandBuffer::~CommandBuffer() {
-        FreeCommands(&commands);
+        FreeCommands(&mCommands);
     }
 
     void CommandBuffer::FillCommands(ComPtr<ID3D12GraphicsCommandList> commandList) {
-        BindGroupStateTracker bindingTracker(device);
-        AllocateAndSetDescriptorHeaps(device, &bindingTracker, &commands);
+        BindGroupStateTracker bindingTracker(mDevice);
+        AllocateAndSetDescriptorHeaps(mDevice, &bindingTracker, &mCommands);
         bindingTracker.Reset();
 
         ID3D12DescriptorHeap* descriptorHeaps[2] = { bindingTracker.cbvSrvUavGPUDescriptorHeap.Get(), bindingTracker.samplerGPUDescriptorHeap.Get() };
@@ -234,18 +234,18 @@
         Framebuffer* currentFramebuffer = nullptr;
         uint32_t currentSubpass = 0;
 
-        while(commands.NextCommandId(&type)) {
+        while(mCommands.NextCommandId(&type)) {
             switch (type) {
                 case Command::BeginComputePass:
                     {
-                        commands.NextCommand<BeginComputePassCmd>();
+                        mCommands.NextCommand<BeginComputePassCmd>();
                         bindingTracker.SetInComputePass(true);
                     }
                     break;
 
                 case Command::BeginRenderPass:
                     {
-                        BeginRenderPassCmd* beginRenderPassCmd = commands.NextCommand<BeginRenderPassCmd>();
+                        BeginRenderPassCmd* beginRenderPassCmd = mCommands.NextCommand<BeginRenderPassCmd>();
                         currentRenderPass = ToBackend(beginRenderPassCmd->renderPass.Get());
                         currentFramebuffer = ToBackend(beginRenderPassCmd->framebuffer.Get());
                         currentSubpass = 0;
@@ -261,7 +261,7 @@
 
                 case Command::BeginRenderSubpass:
                     {
-                        commands.NextCommand<BeginRenderSubpassCmd>();
+                        mCommands.NextCommand<BeginRenderSubpassCmd>();
                         const auto& subpass = currentRenderPass->GetSubpassInfo(currentSubpass);
 
                         Framebuffer::OMSetRenderTargetArgs args = currentFramebuffer->GetSubpassOMSetRenderTargetArgs(currentSubpass);
@@ -332,7 +332,7 @@
 
                 case Command::CopyBufferToBuffer:
                     {
-                        CopyBufferToBufferCmd* copy = commands.NextCommand<CopyBufferToBufferCmd>();
+                        CopyBufferToBufferCmd* copy = mCommands.NextCommand<CopyBufferToBufferCmd>();
                         auto src = ToBackend(copy->source.buffer.Get())->GetD3D12Resource();
                         auto dst = ToBackend(copy->destination.buffer.Get())->GetD3D12Resource();
                         commandList->CopyBufferRegion(dst.Get(), copy->destination.offset, src.Get(), copy->source.offset, copy->size);
@@ -341,7 +341,7 @@
 
                 case Command::CopyBufferToTexture:
                     {
-                        CopyBufferToTextureCmd* copy = commands.NextCommand<CopyBufferToTextureCmd>();
+                        CopyBufferToTextureCmd* copy = mCommands.NextCommand<CopyBufferToTextureCmd>();
                         Buffer* buffer = ToBackend(copy->source.buffer.Get());
                         Texture* texture = ToBackend(copy->destination.texture.Get());
 
@@ -390,7 +390,7 @@
 
                 case Command::CopyTextureToBuffer:
                     {
-                        CopyTextureToBufferCmd* copy = commands.NextCommand<CopyTextureToBufferCmd>();
+                        CopyTextureToBufferCmd* copy = mCommands.NextCommand<CopyTextureToBufferCmd>();
                         Texture* texture = ToBackend(copy->source.texture.Get());
                         Buffer* buffer = ToBackend(copy->destination.buffer.Get());
 
@@ -439,14 +439,14 @@
 
                 case Command::Dispatch:
                     {
-                        DispatchCmd* dispatch = commands.NextCommand<DispatchCmd>();
+                        DispatchCmd* dispatch = mCommands.NextCommand<DispatchCmd>();
                         commandList->Dispatch(dispatch->x, dispatch->y, dispatch->z);
                     }
                     break;
 
                 case Command::DrawArrays:
                     {
-                        DrawArraysCmd* draw = commands.NextCommand<DrawArraysCmd>();
+                        DrawArraysCmd* draw = mCommands.NextCommand<DrawArraysCmd>();
                         commandList->DrawInstanced(
                             draw->vertexCount,
                             draw->instanceCount,
@@ -458,7 +458,7 @@
 
                 case Command::DrawElements:
                     {
-                        DrawElementsCmd* draw = commands.NextCommand<DrawElementsCmd>();
+                        DrawElementsCmd* draw = mCommands.NextCommand<DrawElementsCmd>();
 
                         commandList->DrawIndexedInstanced(
                             draw->indexCount,
@@ -472,27 +472,27 @@
 
                 case Command::EndComputePass:
                     {
-                        commands.NextCommand<EndComputePassCmd>();
+                        mCommands.NextCommand<EndComputePassCmd>();
                         bindingTracker.SetInComputePass(false);
                     }
                     break;
 
                 case Command::EndRenderPass:
                     {
-                        commands.NextCommand<EndRenderPassCmd>();
+                        mCommands.NextCommand<EndRenderPassCmd>();
                     }
                     break;
 
                 case Command::EndRenderSubpass:
                     {
-                        commands.NextCommand<EndRenderSubpassCmd>();
+                        mCommands.NextCommand<EndRenderSubpassCmd>();
                         currentSubpass += 1;
                     }
                     break;
 
                 case Command::SetComputePipeline:
                     {
-                        SetComputePipelineCmd* cmd = commands.NextCommand<SetComputePipelineCmd>();
+                        SetComputePipelineCmd* cmd = mCommands.NextCommand<SetComputePipelineCmd>();
                         ComputePipeline* pipeline = ToBackend(cmd->pipeline).Get();
                         PipelineLayout* layout = ToBackend(pipeline->GetLayout());
 
@@ -507,7 +507,7 @@
 
                 case Command::SetRenderPipeline:
                     {
-                        SetRenderPipelineCmd* cmd = commands.NextCommand<SetRenderPipelineCmd>();
+                        SetRenderPipelineCmd* cmd = mCommands.NextCommand<SetRenderPipelineCmd>();
                         RenderPipeline* pipeline = ToBackend(cmd->pipeline).Get();
                         PipelineLayout* layout = ToBackend(pipeline->GetLayout());
 
@@ -524,13 +524,13 @@
 
                 case Command::SetPushConstants:
                     {
-                        commands.NextCommand<SetPushConstantsCmd>();
+                        mCommands.NextCommand<SetPushConstantsCmd>();
                     }
                     break;
 
                 case Command::SetStencilReference:
                     {
-                        SetStencilReferenceCmd *cmd = commands.NextCommand<SetStencilReferenceCmd>();
+                        SetStencilReferenceCmd *cmd = mCommands.NextCommand<SetStencilReferenceCmd>();
 
                         commandList->OMSetStencilRef(cmd->reference);
                     }
@@ -538,7 +538,7 @@
 
                 case Command::SetBlendColor:
                     {
-                        SetBlendColorCmd* cmd = commands.NextCommand<SetBlendColorCmd>();
+                        SetBlendColorCmd* cmd = mCommands.NextCommand<SetBlendColorCmd>();
                         ASSERT(lastRenderPipeline);
                         commandList->OMSetBlendFactor(static_cast<const FLOAT*>(&cmd->r));
                     }
@@ -546,7 +546,7 @@
 
                 case Command::SetBindGroup:
                     {
-                        SetBindGroupCmd* cmd = commands.NextCommand<SetBindGroupCmd>();
+                        SetBindGroupCmd* cmd = mCommands.NextCommand<SetBindGroupCmd>();
                         BindGroup* group = ToBackend(cmd->group.Get());
                         bindingTracker.SetBindGroup(commandList, lastLayout, group, cmd->index);
                     }
@@ -554,7 +554,7 @@
 
                 case Command::SetIndexBuffer:
                     {
-                        SetIndexBufferCmd* cmd = commands.NextCommand<SetIndexBufferCmd>();
+                        SetIndexBufferCmd* cmd = mCommands.NextCommand<SetIndexBufferCmd>();
 
                         Buffer* buffer = ToBackend(cmd->buffer.Get());
                         D3D12_INDEX_BUFFER_VIEW bufferView;
@@ -571,9 +571,9 @@
 
                 case Command::SetVertexBuffers:
                     {
-                        SetVertexBuffersCmd* cmd = commands.NextCommand<SetVertexBuffersCmd>();
-                        auto buffers = commands.NextData<Ref<BufferBase>>(cmd->count);
-                        auto offsets = commands.NextData<uint32_t>(cmd->count);
+                        SetVertexBuffersCmd* cmd = mCommands.NextCommand<SetVertexBuffersCmd>();
+                        auto buffers = mCommands.NextData<Ref<BufferBase>>(cmd->count);
+                        auto offsets = mCommands.NextData<uint32_t>(cmd->count);
 
                         auto inputState = ToBackend(lastRenderPipeline->GetInputState());
 
@@ -592,7 +592,7 @@
 
                 case Command::TransitionBufferUsage:
                     {
-                        TransitionBufferUsageCmd* cmd = commands.NextCommand<TransitionBufferUsageCmd>();
+                        TransitionBufferUsageCmd* cmd = mCommands.NextCommand<TransitionBufferUsageCmd>();
 
                         Buffer* buffer = ToBackend(cmd->buffer.Get());
 
@@ -607,7 +607,7 @@
 
                 case Command::TransitionTextureUsage:
                     {
-                        TransitionTextureUsageCmd* cmd = commands.NextCommand<TransitionTextureUsageCmd>();
+                        TransitionTextureUsageCmd* cmd = mCommands.NextCommand<TransitionTextureUsageCmd>();
 
                         Texture* texture = ToBackend(cmd->texture.Get());
 
diff --git a/src/backend/d3d12/CommandBufferD3D12.h b/src/backend/d3d12/CommandBufferD3D12.h
index de2c3fb..fb4f329 100644
--- a/src/backend/d3d12/CommandBufferD3D12.h
+++ b/src/backend/d3d12/CommandBufferD3D12.h
@@ -33,8 +33,8 @@
             void FillCommands(ComPtr<ID3D12GraphicsCommandList> commandList);
 
         private:
-            Device* device;
-            CommandIterator commands;
+            Device* mDevice;
+            CommandIterator mCommands;
     };
 }
 }
diff --git a/src/backend/d3d12/ComputePipelineD3D12.cpp b/src/backend/d3d12/ComputePipelineD3D12.cpp
index 2559230..3e1dccd 100644
--- a/src/backend/d3d12/ComputePipelineD3D12.cpp
+++ b/src/backend/d3d12/ComputePipelineD3D12.cpp
@@ -64,11 +64,11 @@
         descriptor.CS.BytecodeLength = compiledShader->GetBufferSize();
 
         Device* device = ToBackend(builder->GetDevice());
-        device->GetD3D12Device()->CreateComputePipelineState(&descriptor, IID_PPV_ARGS(&pipelineState));
+        device->GetD3D12Device()->CreateComputePipelineState(&descriptor, IID_PPV_ARGS(&mPipelineState));
     }
 
     ComPtr<ID3D12PipelineState> ComputePipeline::GetPipelineState() {
-        return pipelineState;
+        return mPipelineState;
     }
 
 }
diff --git a/src/backend/d3d12/ComputePipelineD3D12.h b/src/backend/d3d12/ComputePipelineD3D12.h
index 7f9e424..0fc4707 100644
--- a/src/backend/d3d12/ComputePipelineD3D12.h
+++ b/src/backend/d3d12/ComputePipelineD3D12.h
@@ -29,7 +29,7 @@
             ComPtr<ID3D12PipelineState> GetPipelineState();
 
         private:
-            ComPtr<ID3D12PipelineState> pipelineState;
+            ComPtr<ID3D12PipelineState> mPipelineState;
         };
 
     }
diff --git a/src/backend/d3d12/D3D12Backend.cpp b/src/backend/d3d12/D3D12Backend.cpp
index 3f5c0df..16ee44d 100644
--- a/src/backend/d3d12/D3D12Backend.cpp
+++ b/src/backend/d3d12/D3D12Backend.cpp
@@ -83,21 +83,21 @@
     }
 
     Device::Device(ComPtr<ID3D12Device> d3d12Device)
-        : d3d12Device(d3d12Device),
-          commandAllocatorManager(new CommandAllocatorManager(this)),
-          descriptorHeapAllocator(new DescriptorHeapAllocator(this)),
-          mapReadRequestTracker(new MapReadRequestTracker(this)),
-          resourceAllocator(new ResourceAllocator(this)),
-          resourceUploader(new ResourceUploader(this)) {
+        : mD3d12Device(d3d12Device),
+          mCommandAllocatorManager(new CommandAllocatorManager(this)),
+          mDescriptorHeapAllocator(new DescriptorHeapAllocator(this)),
+          mMapReadRequestTracker(new MapReadRequestTracker(this)),
+          mResourceAllocator(new ResourceAllocator(this)),
+          mResourceUploader(new ResourceUploader(this)) {
 
         D3D12_COMMAND_QUEUE_DESC queueDesc = {};
         queueDesc.Flags = D3D12_COMMAND_QUEUE_FLAG_NONE;
         queueDesc.Type = D3D12_COMMAND_LIST_TYPE_DIRECT;
-        ASSERT_SUCCESS(d3d12Device->CreateCommandQueue(&queueDesc, IID_PPV_ARGS(&commandQueue)));
+        ASSERT_SUCCESS(d3d12Device->CreateCommandQueue(&queueDesc, IID_PPV_ARGS(&mCommandQueue)));
 
-        ASSERT_SUCCESS(d3d12Device->CreateFence(serial, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&fence)));
-        fenceEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
-        ASSERT(fenceEvent != nullptr);
+        ASSERT_SUCCESS(d3d12Device->CreateFence(mSerial, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&mFence)));
+        mFenceEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
+        ASSERT(mFenceEvent != nullptr);
 
         NextSerial();
     }
@@ -107,100 +107,100 @@
         NextSerial();
         WaitForSerial(currentSerial); // Wait for all in-flight commands to finish executing
         TickImpl(); // Call tick one last time so resources are cleaned up
-        delete commandAllocatorManager;
-        delete descriptorHeapAllocator;
-        delete mapReadRequestTracker;
-        delete resourceAllocator;
-        delete resourceUploader;
+        delete mCommandAllocatorManager;
+        delete mDescriptorHeapAllocator;
+        delete mMapReadRequestTracker;
+        delete mResourceAllocator;
+        delete mResourceUploader;
     }
 
     ComPtr<ID3D12Device> Device::GetD3D12Device() {
-        return d3d12Device;
+        return mD3d12Device;
     }
 
     ComPtr<ID3D12CommandQueue> Device::GetCommandQueue() {
-        return commandQueue;
+        return mCommandQueue;
     }
 
     DescriptorHeapAllocator* Device::GetDescriptorHeapAllocator() {
-        return descriptorHeapAllocator;
+        return mDescriptorHeapAllocator;
     }
 
     MapReadRequestTracker* Device::GetMapReadRequestTracker() const {
-        return mapReadRequestTracker;
+        return mMapReadRequestTracker;
     }
 
     ResourceAllocator* Device::GetResourceAllocator() {
-        return resourceAllocator;
+        return mResourceAllocator;
     }
 
     ResourceUploader* Device::GetResourceUploader() {
-        return resourceUploader;
+        return mResourceUploader;
     }
 
     void Device::OpenCommandList(ComPtr<ID3D12GraphicsCommandList>* commandList) {
         ComPtr<ID3D12GraphicsCommandList> &cmdList = *commandList;
         if (!cmdList) {
-            ASSERT_SUCCESS(d3d12Device->CreateCommandList(
+            ASSERT_SUCCESS(mD3d12Device->CreateCommandList(
                 0,
                 D3D12_COMMAND_LIST_TYPE_DIRECT,
-                commandAllocatorManager->ReserveCommandAllocator().Get(),
+                mCommandAllocatorManager->ReserveCommandAllocator().Get(),
                 nullptr,
                 IID_PPV_ARGS(&cmdList)
             ));
         } else {
-            ASSERT_SUCCESS(cmdList->Reset(commandAllocatorManager->ReserveCommandAllocator().Get(), nullptr));
+            ASSERT_SUCCESS(cmdList->Reset(mCommandAllocatorManager->ReserveCommandAllocator().Get(), nullptr));
         }
     }
 
     ComPtr<ID3D12GraphicsCommandList> Device::GetPendingCommandList() {
         // Callers of GetPendingCommandList do so to record commands. Only reserve a command allocator when it is needed so we don't submit empty command lists
-        if (!pendingCommands.open) {
-            OpenCommandList(&pendingCommands.commandList);
-            pendingCommands.open = true;
+        if (!mPendingCommands.open) {
+            OpenCommandList(&mPendingCommands.commandList);
+            mPendingCommands.open = true;
         }
-        return pendingCommands.commandList;
+        return mPendingCommands.commandList;
     }
 
     void Device::TickImpl() {
         // Perform cleanup operations to free unused objects
-        const uint64_t lastCompletedSerial = fence->GetCompletedValue();
-        resourceAllocator->Tick(lastCompletedSerial);
-        commandAllocatorManager->Tick(lastCompletedSerial);
-        descriptorHeapAllocator->Tick(lastCompletedSerial);
-        mapReadRequestTracker->Tick(lastCompletedSerial);
+        const uint64_t lastCompletedSerial = mFence->GetCompletedValue();
+        mResourceAllocator->Tick(lastCompletedSerial);
+        mCommandAllocatorManager->Tick(lastCompletedSerial);
+        mDescriptorHeapAllocator->Tick(lastCompletedSerial);
+        mMapReadRequestTracker->Tick(lastCompletedSerial);
         ExecuteCommandLists({});
         NextSerial();
     }
 
     uint64_t Device::GetSerial() const {
-        return serial;
+        return mSerial;
     }
 
     void Device::NextSerial() {
-        ASSERT_SUCCESS(commandQueue->Signal(fence.Get(), serial++));
+        ASSERT_SUCCESS(mCommandQueue->Signal(mFence.Get(), mSerial++));
     }
 
     void Device::WaitForSerial(uint64_t serial) {
-        const uint64_t lastCompletedSerial = fence->GetCompletedValue();
+        const uint64_t lastCompletedSerial = mFence->GetCompletedValue();
         if (lastCompletedSerial < serial) {
-            ASSERT_SUCCESS(fence->SetEventOnCompletion(serial, fenceEvent));
-            WaitForSingleObject(fenceEvent, INFINITE);
+            ASSERT_SUCCESS(mFence->SetEventOnCompletion(serial, mFenceEvent));
+            WaitForSingleObject(mFenceEvent, INFINITE);
         }
     }
 
     void Device::ExecuteCommandLists(std::initializer_list<ID3D12CommandList*> commandLists) {
         // If there are pending commands, prepend them to ExecuteCommandLists
-        if (pendingCommands.open) {
+        if (mPendingCommands.open) {
             std::vector<ID3D12CommandList*> lists(commandLists.size() + 1);
-            pendingCommands.commandList->Close();
-            pendingCommands.open = false;
-            lists[0] = pendingCommands.commandList.Get();
+            mPendingCommands.commandList->Close();
+            mPendingCommands.open = false;
+            lists[0] = mPendingCommands.commandList.Get();
             std::copy(commandLists.begin(), commandLists.end(), lists.begin() + 1);
-            commandQueue->ExecuteCommandLists(static_cast<UINT>(commandLists.size() + 1), lists.data());
+            mCommandQueue->ExecuteCommandLists(static_cast<UINT>(commandLists.size() + 1), lists.data());
         } else {
             std::vector<ID3D12CommandList*> lists(commandLists);
-            commandQueue->ExecuteCommandLists(static_cast<UINT>(commandLists.size()), lists.data());
+            mCommandQueue->ExecuteCommandLists(static_cast<UINT>(commandLists.size()), lists.data());
         }
     }
 
@@ -265,7 +265,7 @@
     // RenderPass
 
     RenderPass::RenderPass(Device* device, RenderPassBuilder* builder)
-        : RenderPassBase(builder), device(device) {
+        : RenderPassBase(builder), mDevice(device) {
     }
 
 }
diff --git a/src/backend/d3d12/D3D12Backend.h b/src/backend/d3d12/D3D12Backend.h
index dacb239..591b509 100644
--- a/src/backend/d3d12/D3D12Backend.h
+++ b/src/backend/d3d12/D3D12Backend.h
@@ -130,23 +130,23 @@
             void ExecuteCommandLists(std::initializer_list<ID3D12CommandList*> commandLists);
 
         private:
-            uint64_t serial = 0;
-            ComPtr<ID3D12Fence> fence;
-            HANDLE fenceEvent;
+            uint64_t mSerial = 0;
+            ComPtr<ID3D12Fence> mFence;
+            HANDLE mFenceEvent;
 
-            ComPtr<ID3D12Device> d3d12Device;
-            ComPtr<ID3D12CommandQueue> commandQueue;
+            ComPtr<ID3D12Device> mD3d12Device;
+            ComPtr<ID3D12CommandQueue> mCommandQueue;
 
-            CommandAllocatorManager* commandAllocatorManager;
-            DescriptorHeapAllocator* descriptorHeapAllocator;
-            MapReadRequestTracker* mapReadRequestTracker;
-            ResourceAllocator* resourceAllocator;
-            ResourceUploader* resourceUploader;
+            CommandAllocatorManager* mCommandAllocatorManager;
+            DescriptorHeapAllocator* mDescriptorHeapAllocator;
+            MapReadRequestTracker* mMapReadRequestTracker;
+            ResourceAllocator* mResourceAllocator;
+            ResourceUploader* mResourceUploader;
 
             struct PendingCommandList {
                 ComPtr<ID3D12GraphicsCommandList> commandList;
                 bool open = false;
-            } pendingCommands;
+            } mPendingCommands;
     };
 
     class RenderPass : public RenderPassBase {
@@ -154,7 +154,7 @@
             RenderPass(Device* device, RenderPassBuilder* builder);
 
         private:
-            Device* device;
+            Device* mDevice;
     };
 
 }
diff --git a/src/backend/d3d12/DepthStencilStateD3D12.cpp b/src/backend/d3d12/DepthStencilStateD3D12.cpp
index 60c81a6..ea5e39f 100644
--- a/src/backend/d3d12/DepthStencilStateD3D12.cpp
+++ b/src/backend/d3d12/DepthStencilStateD3D12.cpp
@@ -78,22 +78,22 @@
     }
 
     DepthStencilState::DepthStencilState(Device* device, DepthStencilStateBuilder* builder)
-        : DepthStencilStateBase(builder), device(device) {
+        : DepthStencilStateBase(builder), mDevice(device) {
 
-        depthStencilDescriptor.DepthEnable = TRUE;
-        depthStencilDescriptor.DepthWriteMask = GetDepth().depthWriteEnabled ? D3D12_DEPTH_WRITE_MASK_ALL : D3D12_DEPTH_WRITE_MASK_ZERO;
-        depthStencilDescriptor.DepthFunc = ComparisonFunc(GetDepth().compareFunction);
+        mDepthStencilDescriptor.DepthEnable = TRUE;
+        mDepthStencilDescriptor.DepthWriteMask = GetDepth().depthWriteEnabled ? D3D12_DEPTH_WRITE_MASK_ALL : D3D12_DEPTH_WRITE_MASK_ZERO;
+        mDepthStencilDescriptor.DepthFunc = ComparisonFunc(GetDepth().compareFunction);
 
-        depthStencilDescriptor.StencilEnable = StencilTestEnabled() ? TRUE : FALSE;
-        depthStencilDescriptor.StencilReadMask = static_cast<UINT8>(GetStencil().readMask);
-        depthStencilDescriptor.StencilWriteMask = static_cast<UINT8>(GetStencil().writeMask);
+        mDepthStencilDescriptor.StencilEnable = StencilTestEnabled() ? TRUE : FALSE;
+        mDepthStencilDescriptor.StencilReadMask = static_cast<UINT8>(GetStencil().readMask);
+        mDepthStencilDescriptor.StencilWriteMask = static_cast<UINT8>(GetStencil().writeMask);
 
-        depthStencilDescriptor.FrontFace = StencilOpDesc(GetStencil().front);
-        depthStencilDescriptor.BackFace = StencilOpDesc(GetStencil().back);
+        mDepthStencilDescriptor.FrontFace = StencilOpDesc(GetStencil().front);
+        mDepthStencilDescriptor.BackFace = StencilOpDesc(GetStencil().back);
 	}
 
     const D3D12_DEPTH_STENCIL_DESC& DepthStencilState::GetD3D12DepthStencilDescriptor() const {
-        return depthStencilDescriptor;
+        return mDepthStencilDescriptor;
     }
 
 }
diff --git a/src/backend/d3d12/DepthStencilStateD3D12.h b/src/backend/d3d12/DepthStencilStateD3D12.h
index ca040b6..4020c56 100644
--- a/src/backend/d3d12/DepthStencilStateD3D12.h
+++ b/src/backend/d3d12/DepthStencilStateD3D12.h
@@ -31,8 +31,8 @@
             const D3D12_DEPTH_STENCIL_DESC& GetD3D12DepthStencilDescriptor() const;
 
         private:
-            Device* device;
-            D3D12_DEPTH_STENCIL_DESC depthStencilDescriptor;
+            Device* mDevice;
+            D3D12_DEPTH_STENCIL_DESC mDepthStencilDescriptor;
     };
 
 }
diff --git a/src/backend/d3d12/DescriptorHeapAllocator.cpp b/src/backend/d3d12/DescriptorHeapAllocator.cpp
index 3d0bdf0..0cd97cf 100644
--- a/src/backend/d3d12/DescriptorHeapAllocator.cpp
+++ b/src/backend/d3d12/DescriptorHeapAllocator.cpp
@@ -21,35 +21,35 @@
 namespace d3d12 {
 
     DescriptorHeapHandle::DescriptorHeapHandle()
-        : descriptorHeap(nullptr), sizeIncrement(0), offset(0) {
+        : mDescriptorHeap(nullptr), mSizeIncrement(0), mOffset(0) {
     }
 
     DescriptorHeapHandle::DescriptorHeapHandle(ComPtr<ID3D12DescriptorHeap> descriptorHeap, uint32_t sizeIncrement, uint32_t offset)
-        : descriptorHeap(descriptorHeap), sizeIncrement(sizeIncrement), offset(offset) {
+        : mDescriptorHeap(descriptorHeap), mSizeIncrement(sizeIncrement), mOffset(offset) {
     }
 
     ID3D12DescriptorHeap* DescriptorHeapHandle::Get() const {
-        return descriptorHeap.Get();
+        return mDescriptorHeap.Get();
     }
 
     D3D12_CPU_DESCRIPTOR_HANDLE DescriptorHeapHandle::GetCPUHandle(uint32_t index) const {
-        ASSERT(descriptorHeap);
-        auto handle = descriptorHeap->GetCPUDescriptorHandleForHeapStart();
-        handle.ptr += sizeIncrement * (index + offset);
+        ASSERT(mDescriptorHeap);
+        auto handle = mDescriptorHeap->GetCPUDescriptorHandleForHeapStart();
+        handle.ptr += mSizeIncrement * (index + mOffset);
         return handle;
     }
 
     D3D12_GPU_DESCRIPTOR_HANDLE DescriptorHeapHandle::GetGPUHandle(uint32_t index) const {
-        ASSERT(descriptorHeap);
-        auto handle = descriptorHeap->GetGPUDescriptorHandleForHeapStart();
-        handle.ptr += sizeIncrement * (index + offset);
+        ASSERT(mDescriptorHeap);
+        auto handle = mDescriptorHeap->GetGPUDescriptorHandleForHeapStart();
+        handle.ptr += mSizeIncrement * (index + mOffset);
         return handle;
     }
 
 
     DescriptorHeapAllocator::DescriptorHeapAllocator(Device* device)
-        : device(device),
-          sizeIncrements {
+        : mDevice(device),
+          mSizeIncrements {
             device->GetD3D12Device()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV),
             device->GetD3D12Device()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER),
             device->GetD3D12Device()->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_RTV),
@@ -68,7 +68,7 @@
             // If the current pool for this type has space, linearly allocate count bytes in the pool
             auto& allocationInfo = heapInfo->second;
             if (allocationInfo.remaining >= count) {
-                DescriptorHeapHandle handle(heapInfo->first, sizeIncrements[type], allocationInfo.size - allocationInfo.remaining);
+                DescriptorHeapHandle handle(heapInfo->first, mSizeIncrements[type], allocationInfo.size - allocationInfo.remaining);
                 allocationInfo.remaining -= count;
                 Release(handle);
                 return handle;
@@ -83,32 +83,32 @@
         heapDescriptor.Flags = flags;
         heapDescriptor.NodeMask = 0;
         ComPtr<ID3D12DescriptorHeap> heap;
-        ASSERT_SUCCESS(device->GetD3D12Device()->CreateDescriptorHeap(&heapDescriptor, IID_PPV_ARGS(&heap)));
+        ASSERT_SUCCESS(mDevice->GetD3D12Device()->CreateDescriptorHeap(&heapDescriptor, IID_PPV_ARGS(&heap)));
 
         AllocationInfo allocationInfo = { allocationSize, allocationSize - count };
         *heapInfo = std::make_pair(heap, allocationInfo);
 
-        DescriptorHeapHandle handle(heap, sizeIncrements[type], 0);
+        DescriptorHeapHandle handle(heap, mSizeIncrements[type], 0);
         Release(handle);
         return handle;
     }
 
     DescriptorHeapHandle DescriptorHeapAllocator::AllocateCPUHeap(D3D12_DESCRIPTOR_HEAP_TYPE type, uint32_t count) {
-        return Allocate(type, count, count, &cpuDescriptorHeapInfos[type], D3D12_DESCRIPTOR_HEAP_FLAG_NONE);
+        return Allocate(type, count, count, &mCpuDescriptorHeapInfos[type], D3D12_DESCRIPTOR_HEAP_FLAG_NONE);
     }
 
     DescriptorHeapHandle DescriptorHeapAllocator::AllocateGPUHeap(D3D12_DESCRIPTOR_HEAP_TYPE type, uint32_t count) {
         ASSERT(type == D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV || type == D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
         unsigned int heapSize = (type == D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV ? kMaxCbvUavSrvHeapSize : kMaxSamplerHeapSize);
-        return Allocate(type, count, heapSize, &gpuDescriptorHeapInfos[type], D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE);
+        return Allocate(type, count, heapSize, &mGpuDescriptorHeapInfos[type], D3D12_DESCRIPTOR_HEAP_FLAG_SHADER_VISIBLE);
     }
 
     void DescriptorHeapAllocator::Tick(uint64_t lastCompletedSerial) {
-        releasedHandles.ClearUpTo(lastCompletedSerial);
+        mReleasedHandles.ClearUpTo(lastCompletedSerial);
     }
 
     void DescriptorHeapAllocator::Release(DescriptorHeapHandle handle) {
-        releasedHandles.Enqueue(handle, device->GetSerial());
+        mReleasedHandles.Enqueue(handle, mDevice->GetSerial());
     }
 }
 }
diff --git a/src/backend/d3d12/DescriptorHeapAllocator.h b/src/backend/d3d12/DescriptorHeapAllocator.h
index 9de0dd7..41cd46b 100644
--- a/src/backend/d3d12/DescriptorHeapAllocator.h
+++ b/src/backend/d3d12/DescriptorHeapAllocator.h
@@ -37,9 +37,9 @@
             D3D12_GPU_DESCRIPTOR_HANDLE GetGPUHandle(uint32_t index) const;
 
         private:
-            ComPtr<ID3D12DescriptorHeap> descriptorHeap;
-            uint32_t sizeIncrement;
-            uint32_t offset;
+            ComPtr<ID3D12DescriptorHeap> mDescriptorHeap;
+            uint32_t mSizeIncrement;
+            uint32_t mOffset;
     };
 
     class DescriptorHeapAllocator {
@@ -65,12 +65,12 @@
             DescriptorHeapHandle Allocate(D3D12_DESCRIPTOR_HEAP_TYPE type, uint32_t count, uint32_t allocationSize, DescriptorHeapInfo* heapInfo, D3D12_DESCRIPTOR_HEAP_FLAGS flags);
             void Release(DescriptorHeapHandle handle);
 
-            Device* device;
+            Device* mDevice;
 
-            std::array<uint32_t, kDescriptorHeapTypes> sizeIncrements;
-            std::array<DescriptorHeapInfo, kDescriptorHeapTypes> cpuDescriptorHeapInfos;
-            std::array<DescriptorHeapInfo, kDescriptorHeapTypes> gpuDescriptorHeapInfos;
-            SerialQueue<DescriptorHeapHandle> releasedHandles;
+            std::array<uint32_t, kDescriptorHeapTypes> mSizeIncrements;
+            std::array<DescriptorHeapInfo, kDescriptorHeapTypes> mCpuDescriptorHeapInfos;
+            std::array<DescriptorHeapInfo, kDescriptorHeapTypes> mGpuDescriptorHeapInfos;
+            SerialQueue<DescriptorHeapHandle> mReleasedHandles;
     };
 
 }
diff --git a/src/backend/d3d12/FramebufferD3D12.cpp b/src/backend/d3d12/FramebufferD3D12.cpp
index 06140a0..e45d6e5 100644
--- a/src/backend/d3d12/FramebufferD3D12.cpp
+++ b/src/backend/d3d12/FramebufferD3D12.cpp
@@ -22,42 +22,42 @@
 namespace d3d12 {
 
     Framebuffer::Framebuffer(Device* device, FramebufferBuilder* builder)
-        : FramebufferBase(builder), device(device) {
+        : FramebufferBase(builder), mDevice(device) {
         RenderPass* renderPass = ToBackend(GetRenderPass());
 
         uint32_t rtvCount = 0, dsvCount = 0;
-        attachmentHeapIndices.resize(renderPass->GetAttachmentCount());
+        mAttachmentHeapIndices.resize(renderPass->GetAttachmentCount());
         for (uint32_t attachment = 0; attachment < renderPass->GetAttachmentCount(); ++attachment) {
             auto* textureView = GetTextureView(attachment);
             auto format = textureView->GetTexture()->GetFormat();
             if (TextureFormatHasDepth(format) || TextureFormatHasStencil(format)) {
-                attachmentHeapIndices[attachment] = dsvCount++;
+                mAttachmentHeapIndices[attachment] = dsvCount++;
             } else {
-                attachmentHeapIndices[attachment] = rtvCount++;
+                mAttachmentHeapIndices[attachment] = rtvCount++;
             }
         }
 
         if (rtvCount) {
-            rtvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
+            mRtvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
                     D3D12_DESCRIPTOR_HEAP_TYPE_RTV, rtvCount);
         }
         if (dsvCount) {
-            dsvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
+            mDsvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
                     D3D12_DESCRIPTOR_HEAP_TYPE_DSV, dsvCount);
         }
 
         for (uint32_t attachment = 0; attachment < renderPass->GetAttachmentCount(); ++attachment) {
-            uint32_t heapIndex = attachmentHeapIndices[attachment];
+            uint32_t heapIndex = mAttachmentHeapIndices[attachment];
             auto* textureView = GetTextureView(attachment);
 
             ComPtr<ID3D12Resource> texture = ToBackend(textureView->GetTexture())->GetD3D12Resource();
             auto format = textureView->GetTexture()->GetFormat();
             if (TextureFormatHasDepth(format) || TextureFormatHasStencil(format)) {
-                D3D12_CPU_DESCRIPTOR_HANDLE dsvHandle = dsvHeap.GetCPUHandle(heapIndex);
+                D3D12_CPU_DESCRIPTOR_HANDLE dsvHandle = mDsvHeap.GetCPUHandle(heapIndex);
                 D3D12_DEPTH_STENCIL_VIEW_DESC dsvDesc = ToBackend(textureView)->GetDSVDescriptor();
                 device->GetD3D12Device()->CreateDepthStencilView(texture.Get(), &dsvDesc, dsvHandle);
             } else {
-                D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = rtvHeap.GetCPUHandle(heapIndex);
+                D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = mRtvHeap.GetCPUHandle(heapIndex);
                 D3D12_RENDER_TARGET_VIEW_DESC rtvDesc = ToBackend(textureView)->GetRTVDescriptor();
                 device->GetD3D12Device()->CreateRenderTargetView(texture.Get(), &rtvDesc, rtvHandle);
             }
@@ -82,11 +82,11 @@
     }
 
     D3D12_CPU_DESCRIPTOR_HANDLE Framebuffer::GetRTVDescriptor(uint32_t attachmentSlot) {
-        return rtvHeap.GetCPUHandle(attachmentHeapIndices[attachmentSlot]);
+        return mRtvHeap.GetCPUHandle(mAttachmentHeapIndices[attachmentSlot]);
     }
 
     D3D12_CPU_DESCRIPTOR_HANDLE Framebuffer::GetDSVDescriptor(uint32_t attachmentSlot) {
-        return dsvHeap.GetCPUHandle(attachmentHeapIndices[attachmentSlot]);
+        return mDsvHeap.GetCPUHandle(mAttachmentHeapIndices[attachmentSlot]);
     }
 
 }
diff --git a/src/backend/d3d12/FramebufferD3D12.h b/src/backend/d3d12/FramebufferD3D12.h
index 677b21b..5855654 100644
--- a/src/backend/d3d12/FramebufferD3D12.h
+++ b/src/backend/d3d12/FramebufferD3D12.h
@@ -43,12 +43,12 @@
             D3D12_CPU_DESCRIPTOR_HANDLE GetDSVDescriptor(uint32_t attachmentSlot);
 
         private:
-            Device* device = nullptr;
-            DescriptorHeapHandle rtvHeap = {};
-            DescriptorHeapHandle dsvHeap = {};
+            Device* mDevice = nullptr;
+            DescriptorHeapHandle mRtvHeap = {};
+            DescriptorHeapHandle mDsvHeap = {};
 
             // Indices into either the RTV or DSV heap, depending on texture format.
-            std::vector<uint32_t> attachmentHeapIndices;
+            std::vector<uint32_t> mAttachmentHeapIndices;
     };
 
 }
diff --git a/src/backend/d3d12/InputStateD3D12.cpp b/src/backend/d3d12/InputStateD3D12.cpp
index a02cd73..592f64c 100644
--- a/src/backend/d3d12/InputStateD3D12.cpp
+++ b/src/backend/d3d12/InputStateD3D12.cpp
@@ -46,7 +46,7 @@
     }
 
     InputState::InputState(Device* device, InputStateBuilder* builder)
-        : InputStateBase(builder), device(device) {
+        : InputStateBase(builder), mDevice(device) {
 
         const auto& attributesSetMask = GetAttributesSetMask();
 
@@ -56,7 +56,7 @@
                 continue;
             }
 
-            D3D12_INPUT_ELEMENT_DESC& inputElementDescriptor = inputElementDescriptors[count++];
+            D3D12_INPUT_ELEMENT_DESC& inputElementDescriptor = mInputElementDescriptors[count++];
 
             const AttributeInfo& attribute = GetAttribute(i);
 
@@ -77,13 +77,13 @@
             }
         }
 
-        inputLayoutDescriptor.pInputElementDescs = inputElementDescriptors;
-        inputLayoutDescriptor.NumElements = count;
+        mInputLayoutDescriptor.pInputElementDescs = mInputElementDescriptors;
+        mInputLayoutDescriptor.NumElements = count;
 
     }
 
     const D3D12_INPUT_LAYOUT_DESC& InputState::GetD3D12InputLayoutDescriptor() const {
-        return inputLayoutDescriptor;
+        return mInputLayoutDescriptor;
     }
 
 }
diff --git a/src/backend/d3d12/InputStateD3D12.h b/src/backend/d3d12/InputStateD3D12.h
index be48238..9f1a1d3 100644
--- a/src/backend/d3d12/InputStateD3D12.h
+++ b/src/backend/d3d12/InputStateD3D12.h
@@ -31,9 +31,9 @@
             const D3D12_INPUT_LAYOUT_DESC& GetD3D12InputLayoutDescriptor() const;
 
         private:
-            Device* device;
-            D3D12_INPUT_LAYOUT_DESC inputLayoutDescriptor;
-            D3D12_INPUT_ELEMENT_DESC inputElementDescriptors[kMaxVertexAttributes];
+            Device* mDevice;
+            D3D12_INPUT_LAYOUT_DESC mInputLayoutDescriptor;
+            D3D12_INPUT_ELEMENT_DESC mInputElementDescriptors[kMaxVertexAttributes];
     };
 
 }
diff --git a/src/backend/d3d12/PipelineLayoutD3D12.cpp b/src/backend/d3d12/PipelineLayoutD3D12.cpp
index 5f3a232..090f462 100644
--- a/src/backend/d3d12/PipelineLayoutD3D12.cpp
+++ b/src/backend/d3d12/PipelineLayoutD3D12.cpp
@@ -24,7 +24,7 @@
 namespace d3d12 {
 
     PipelineLayout::PipelineLayout(Device* device, PipelineLayoutBuilder* builder)
-        : PipelineLayoutBase(builder), device(device) {
+        : PipelineLayoutBase(builder), mDevice(device) {
 
         D3D12_ROOT_PARAMETER rootParameters[kMaxBindGroups * 2];
 
@@ -70,11 +70,11 @@
             };
 
             if (SetRootDescriptorTable(bindGroupLayout->GetCbvUavSrvDescriptorTableSize(), bindGroupLayout->GetCbvUavSrvDescriptorRanges())) {
-                cbvUavSrvRootParameterInfo[group] = parameterIndex++;
+                mCbvUavSrvRootParameterInfo[group] = parameterIndex++;
             }
 
             if (SetRootDescriptorTable(bindGroupLayout->GetSamplerDescriptorTableSize(), bindGroupLayout->GetSamplerDescriptorRanges())) {
-                samplerRootParameterInfo[group] = parameterIndex++;
+                mSamplerRootParameterInfo[group] = parameterIndex++;
             }
         }
 
@@ -88,22 +88,22 @@
         ComPtr<ID3DBlob> signature;
         ComPtr<ID3DBlob> error;
         ASSERT_SUCCESS(D3D12SerializeRootSignature(&rootSignatureDescriptor, D3D_ROOT_SIGNATURE_VERSION_1, &signature, &error));
-        ASSERT_SUCCESS(device->GetD3D12Device()->CreateRootSignature(0, signature->GetBufferPointer(), signature->GetBufferSize(), IID_PPV_ARGS(&rootSignature)));
+        ASSERT_SUCCESS(device->GetD3D12Device()->CreateRootSignature(0, signature->GetBufferPointer(), signature->GetBufferSize(), IID_PPV_ARGS(&mRootSignature)));
     }
 
 
     uint32_t PipelineLayout::GetCbvUavSrvRootParameterIndex(uint32_t group) const {
         ASSERT(group < kMaxBindGroups);
-        return cbvUavSrvRootParameterInfo[group];
+        return mCbvUavSrvRootParameterInfo[group];
     }
 
     uint32_t PipelineLayout::GetSamplerRootParameterIndex(uint32_t group) const {
         ASSERT(group < kMaxBindGroups);
-        return samplerRootParameterInfo[group];
+        return mSamplerRootParameterInfo[group];
     }
 
     ComPtr<ID3D12RootSignature> PipelineLayout::GetRootSignature() {
-        return rootSignature;
+        return mRootSignature;
     }
 }
 }
diff --git a/src/backend/d3d12/PipelineLayoutD3D12.h b/src/backend/d3d12/PipelineLayoutD3D12.h
index 8309c66..ff80944 100644
--- a/src/backend/d3d12/PipelineLayoutD3D12.h
+++ b/src/backend/d3d12/PipelineLayoutD3D12.h
@@ -34,12 +34,12 @@
             ComPtr<ID3D12RootSignature> GetRootSignature();
 
         private:
-            Device* device;
+            Device* mDevice;
 
-            std::array<uint32_t, kMaxBindGroups> cbvUavSrvRootParameterInfo;
-            std::array<uint32_t, kMaxBindGroups> samplerRootParameterInfo;
+            std::array<uint32_t, kMaxBindGroups> mCbvUavSrvRootParameterInfo;
+            std::array<uint32_t, kMaxBindGroups> mSamplerRootParameterInfo;
 
-            ComPtr<ID3D12RootSignature> rootSignature;
+            ComPtr<ID3D12RootSignature> mRootSignature;
     };
 
 }
diff --git a/src/backend/d3d12/QueueD3D12.cpp b/src/backend/d3d12/QueueD3D12.cpp
index 48ef895..ba3f860 100644
--- a/src/backend/d3d12/QueueD3D12.cpp
+++ b/src/backend/d3d12/QueueD3D12.cpp
@@ -21,21 +21,21 @@
 namespace d3d12 {
 
     Queue::Queue(Device* device, QueueBuilder* builder)
-        : QueueBase(builder), device(device) {
+        : QueueBase(builder), mDevice(device) {
     }
 
     void Queue::Submit(uint32_t numCommands, CommandBuffer* const * commands) {
-        device->Tick();
+        mDevice->Tick();
 
-        device->OpenCommandList(&commandList);
+        mDevice->OpenCommandList(&mCommandList);
         for (uint32_t i = 0; i < numCommands; ++i) {
-            commands[i]->FillCommands(commandList);
+            commands[i]->FillCommands(mCommandList);
         }
-        ASSERT_SUCCESS(commandList->Close());
+        ASSERT_SUCCESS(mCommandList->Close());
 
-        device->ExecuteCommandLists({ commandList.Get() });
+        mDevice->ExecuteCommandLists({ mCommandList.Get() });
 
-        device->NextSerial();
+        mDevice->NextSerial();
     }
 
 }
diff --git a/src/backend/d3d12/QueueD3D12.h b/src/backend/d3d12/QueueD3D12.h
index 839bb91..668b3b7 100644
--- a/src/backend/d3d12/QueueD3D12.h
+++ b/src/backend/d3d12/QueueD3D12.h
@@ -33,9 +33,9 @@
             void Submit(uint32_t numCommands, CommandBuffer* const * commands);
 
         private:
-            Device* device;
+            Device* mDevice;
 
-            ComPtr<ID3D12GraphicsCommandList> commandList;
+            ComPtr<ID3D12GraphicsCommandList> mCommandList;
     };
 
 }
diff --git a/src/backend/d3d12/RenderPipelineD3D12.cpp b/src/backend/d3d12/RenderPipelineD3D12.cpp
index 8a47447..d400eb5 100644
--- a/src/backend/d3d12/RenderPipelineD3D12.cpp
+++ b/src/backend/d3d12/RenderPipelineD3D12.cpp
@@ -63,7 +63,7 @@
     }
 
     RenderPipeline::RenderPipeline(RenderPipelineBuilder* builder)
-        : RenderPipelineBase(builder), d3d12PrimitiveTopology(D3D12PrimitiveTopology(GetPrimitiveTopology())) {
+        : RenderPipelineBase(builder), mD3d12PrimitiveTopology(D3D12PrimitiveTopology(GetPrimitiveTopology())) {
         uint32_t compileFlags = 0;
 #if defined(_DEBUG)
         // Enable better shader debugging with the graphics debugging tools.
@@ -174,15 +174,15 @@
         descriptor.SampleDesc.Count = 1;
 
         Device* device = ToBackend(builder->GetDevice());
-        ASSERT_SUCCESS(device->GetD3D12Device()->CreateGraphicsPipelineState(&descriptor, IID_PPV_ARGS(&pipelineState)));
+        ASSERT_SUCCESS(device->GetD3D12Device()->CreateGraphicsPipelineState(&descriptor, IID_PPV_ARGS(&mPipelineState)));
     }
 
     D3D12_PRIMITIVE_TOPOLOGY RenderPipeline::GetD3D12PrimitiveTopology() const {
-        return d3d12PrimitiveTopology;
+        return mD3d12PrimitiveTopology;
     }
 
     ComPtr<ID3D12PipelineState> RenderPipeline::GetPipelineState() {
-        return pipelineState;
+        return mPipelineState;
     }
 
 }
diff --git a/src/backend/d3d12/RenderPipelineD3D12.h b/src/backend/d3d12/RenderPipelineD3D12.h
index 81cdf7c..e27ec37 100644
--- a/src/backend/d3d12/RenderPipelineD3D12.h
+++ b/src/backend/d3d12/RenderPipelineD3D12.h
@@ -30,8 +30,8 @@
             ComPtr<ID3D12PipelineState> GetPipelineState();
 
         private:
-            D3D12_PRIMITIVE_TOPOLOGY d3d12PrimitiveTopology;
-            ComPtr<ID3D12PipelineState> pipelineState;
+            D3D12_PRIMITIVE_TOPOLOGY mD3d12PrimitiveTopology;
+            ComPtr<ID3D12PipelineState> mPipelineState;
     };
 
 }
diff --git a/src/backend/d3d12/ResourceAllocator.cpp b/src/backend/d3d12/ResourceAllocator.cpp
index cbad399..edfde70 100644
--- a/src/backend/d3d12/ResourceAllocator.cpp
+++ b/src/backend/d3d12/ResourceAllocator.cpp
@@ -45,7 +45,7 @@
         };
     }
 
-    ResourceAllocator::ResourceAllocator(Device* device) : device(device) {
+    ResourceAllocator::ResourceAllocator(Device* device) : mDevice(device) {
     }
 
     ComPtr<ID3D12Resource> ResourceAllocator::Allocate(D3D12_HEAP_TYPE heapType, const D3D12_RESOURCE_DESC &resourceDescriptor, D3D12_RESOURCE_STATES initialUsage) {
@@ -67,7 +67,7 @@
         ComPtr<ID3D12Resource> resource;
 
         // TODO(enga@google.com): Use CreatePlacedResource
-        ASSERT_SUCCESS(device->GetD3D12Device()->CreateCommittedResource(
+        ASSERT_SUCCESS(mDevice->GetD3D12Device()->CreateCommittedResource(
             heapProperties,
             D3D12_HEAP_FLAG_NONE,
             &resourceDescriptor,
@@ -81,11 +81,11 @@
 
     void ResourceAllocator::Release(ComPtr<ID3D12Resource> resource) {
         // Resources may still be in use on the GPU. Enqueue them so that we hold onto them until GPU execution has completed
-        releasedResources.Enqueue(resource, device->GetSerial());
+        mReleasedResources.Enqueue(resource, mDevice->GetSerial());
     }
 
     void ResourceAllocator::Tick(uint64_t lastCompletedSerial) {
-        releasedResources.ClearUpTo(lastCompletedSerial);
+        mReleasedResources.ClearUpTo(lastCompletedSerial);
     }
 
 }
diff --git a/src/backend/d3d12/ResourceAllocator.h b/src/backend/d3d12/ResourceAllocator.h
index 63823d3..287619f 100644
--- a/src/backend/d3d12/ResourceAllocator.h
+++ b/src/backend/d3d12/ResourceAllocator.h
@@ -34,9 +34,9 @@
             void Tick(uint64_t lastCompletedSerial);
 
         private:
-            Device* device;
+            Device* mDevice;
 
-            SerialQueue<ComPtr<ID3D12Resource>> releasedResources;
+            SerialQueue<ComPtr<ID3D12Resource>> mReleasedResources;
     };
 
 }
diff --git a/src/backend/d3d12/ResourceUploader.cpp b/src/backend/d3d12/ResourceUploader.cpp
index 972b615..19be7c2 100644
--- a/src/backend/d3d12/ResourceUploader.cpp
+++ b/src/backend/d3d12/ResourceUploader.cpp
@@ -20,7 +20,7 @@
 namespace backend {
 namespace d3d12 {
 
-    ResourceUploader::ResourceUploader(Device* device) : device(device) {
+    ResourceUploader::ResourceUploader(Device* device) : mDevice(device) {
     }
 
     void ResourceUploader::BufferSubData(ComPtr<ID3D12Resource> resource, uint32_t start, uint32_t count, const void* data) {
@@ -28,7 +28,7 @@
         // Alternatively, the SerialQueue could be used to track which last point of the ringbuffer is in use, and start reusing chunks of it that aren't in flight.
         UploadHandle uploadHandle = GetUploadBuffer(count);
         memcpy(uploadHandle.mappedBuffer, data, count);
-        device->GetPendingCommandList()->CopyBufferRegion(resource.Get(), start, uploadHandle.resource.Get(), 0, count);
+        mDevice->GetPendingCommandList()->CopyBufferRegion(resource.Get(), start, uploadHandle.resource.Get(), 0, count);
         Release(uploadHandle);
     }
 
@@ -48,7 +48,7 @@
         resourceDescriptor.Flags = D3D12_RESOURCE_FLAG_NONE;
 
         UploadHandle uploadHandle;
-        uploadHandle.resource = device->GetResourceAllocator()->Allocate(D3D12_HEAP_TYPE_UPLOAD, resourceDescriptor, D3D12_RESOURCE_STATE_GENERIC_READ);
+        uploadHandle.resource = mDevice->GetResourceAllocator()->Allocate(D3D12_HEAP_TYPE_UPLOAD, resourceDescriptor, D3D12_RESOURCE_STATE_GENERIC_READ);
         D3D12_RANGE readRange;
         readRange.Begin = 0;
         readRange.End = 0;
@@ -59,7 +59,7 @@
 
     void ResourceUploader::Release(UploadHandle uploadHandle) {
         uploadHandle.resource->Unmap(0, nullptr);
-        device->GetResourceAllocator()->Release(uploadHandle.resource);
+        mDevice->GetResourceAllocator()->Release(uploadHandle.resource);
     }
 
 }
diff --git a/src/backend/d3d12/ResourceUploader.h b/src/backend/d3d12/ResourceUploader.h
index 2550625..cdcb372 100644
--- a/src/backend/d3d12/ResourceUploader.h
+++ b/src/backend/d3d12/ResourceUploader.h
@@ -39,7 +39,7 @@
             UploadHandle GetUploadBuffer(uint32_t requiredSize);
             void Release(UploadHandle uploadHandle);
 
-            Device* device;
+            Device* mDevice;
     };
 }
 }
diff --git a/src/backend/d3d12/SamplerD3D12.cpp b/src/backend/d3d12/SamplerD3D12.cpp
index 67e5d91..18f8e85 100644
--- a/src/backend/d3d12/SamplerD3D12.cpp
+++ b/src/backend/d3d12/SamplerD3D12.cpp
@@ -62,21 +62,21 @@
                 break;
         }
 
-        samplerDesc.Filter = static_cast<D3D12_FILTER>(mode);
-        samplerDesc.AddressU = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
-        samplerDesc.AddressV = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
-        samplerDesc.AddressW = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
-        samplerDesc.MipLODBias = 0.f;
-        samplerDesc.MaxAnisotropy = 1;
-        samplerDesc.ComparisonFunc = D3D12_COMPARISON_FUNC_ALWAYS;
-        samplerDesc.BorderColor[0] = samplerDesc.BorderColor[1] = samplerDesc.BorderColor[2] = samplerDesc.BorderColor[3] = 0;
-        samplerDesc.MinLOD = 0;
-        samplerDesc.MaxLOD = D3D12_FLOAT32_MAX;
+        mSamplerDesc.Filter = static_cast<D3D12_FILTER>(mode);
+        mSamplerDesc.AddressU = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
+        mSamplerDesc.AddressV = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
+        mSamplerDesc.AddressW = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
+        mSamplerDesc.MipLODBias = 0.f;
+        mSamplerDesc.MaxAnisotropy = 1;
+        mSamplerDesc.ComparisonFunc = D3D12_COMPARISON_FUNC_ALWAYS;
+        mSamplerDesc.BorderColor[0] = mSamplerDesc.BorderColor[1] = mSamplerDesc.BorderColor[2] = mSamplerDesc.BorderColor[3] = 0;
+        mSamplerDesc.MinLOD = 0;
+        mSamplerDesc.MaxLOD = D3D12_FLOAT32_MAX;
 
     }
 
     const D3D12_SAMPLER_DESC& Sampler::GetSamplerDescriptor() const {
-        return samplerDesc;
+        return mSamplerDesc;
     }
 
 }
diff --git a/src/backend/d3d12/SamplerD3D12.h b/src/backend/d3d12/SamplerD3D12.h
index 9201cd3..153a531 100644
--- a/src/backend/d3d12/SamplerD3D12.h
+++ b/src/backend/d3d12/SamplerD3D12.h
@@ -29,7 +29,7 @@
             const D3D12_SAMPLER_DESC& GetSamplerDescriptor() const;
 
         private:
-            D3D12_SAMPLER_DESC samplerDesc;
+            D3D12_SAMPLER_DESC mSamplerDesc;
     };
 
 }
diff --git a/src/backend/d3d12/ShaderModuleD3D12.cpp b/src/backend/d3d12/ShaderModuleD3D12.cpp
index 2e7c7c7..3056875 100644
--- a/src/backend/d3d12/ShaderModuleD3D12.cpp
+++ b/src/backend/d3d12/ShaderModuleD3D12.cpp
@@ -20,7 +20,7 @@
 namespace d3d12 {
 
     ShaderModule::ShaderModule(Device* device, ShaderModuleBuilder* builder)
-        : ShaderModuleBase(builder), device(device) {
+        : ShaderModuleBase(builder), mDevice(device) {
         spirv_cross::CompilerHLSL compiler(builder->AcquireSpirv());
 
         spirv_cross::CompilerGLSL::Options options_glsl;
@@ -52,11 +52,11 @@
         RenumberBindings(resources.separate_images);    // t
         RenumberBindings(resources.separate_samplers);  // s
 
-        hlslSource = compiler.compile();
+        mHlslSource = compiler.compile();
     }
 
     const std::string& ShaderModule::GetHLSLSource() const {
-        return hlslSource;
+        return mHlslSource;
     }
 
 }
diff --git a/src/backend/d3d12/ShaderModuleD3D12.h b/src/backend/d3d12/ShaderModuleD3D12.h
index 4670f82..cba2fc4 100644
--- a/src/backend/d3d12/ShaderModuleD3D12.h
+++ b/src/backend/d3d12/ShaderModuleD3D12.h
@@ -29,9 +29,9 @@
             const std::string& GetHLSLSource() const;
 
         private:
-            Device* device;
+            Device* mDevice;
 
-            std::string hlslSource;
+            std::string mHlslSource;
     };
 
 }
diff --git a/src/backend/d3d12/TextureD3D12.cpp b/src/backend/d3d12/TextureD3D12.cpp
index 5c7fb78..ad701de 100644
--- a/src/backend/d3d12/TextureD3D12.cpp
+++ b/src/backend/d3d12/TextureD3D12.cpp
@@ -93,7 +93,7 @@
     }
 
     Texture::Texture(TextureBuilder* builder)
-        : TextureBase(builder), device(ToBackend(builder->GetDevice())) {
+        : TextureBase(builder), mDevice(ToBackend(builder->GetDevice())) {
 
         D3D12_RESOURCE_DESC resourceDescriptor;
         resourceDescriptor.Dimension = D3D12TextureDimension(GetDimension());
@@ -108,20 +108,20 @@
         resourceDescriptor.Layout = D3D12_TEXTURE_LAYOUT_UNKNOWN;
         resourceDescriptor.Flags = D3D12ResourceFlags(GetAllowedUsage(), GetFormat());
 
-        resource = device->GetResourceAllocator()->Allocate(D3D12_HEAP_TYPE_DEFAULT, resourceDescriptor, D3D12TextureUsage(GetUsage(), GetFormat()));
-        resourcePtr = resource.Get();
+        mResource = mDevice->GetResourceAllocator()->Allocate(D3D12_HEAP_TYPE_DEFAULT, resourceDescriptor, D3D12TextureUsage(GetUsage(), GetFormat()));
+        mResourcePtr = mResource.Get();
     }
 
     // With this constructor, the lifetime of the ID3D12Resource is externally managed.
     Texture::Texture(TextureBuilder* builder, ID3D12Resource* nativeTexture)
-        : TextureBase(builder), device(ToBackend(builder->GetDevice())),
-        resourcePtr(nativeTexture) {
+        : TextureBase(builder), mDevice(ToBackend(builder->GetDevice())),
+        mResourcePtr(nativeTexture) {
     }
 
     Texture::~Texture() {
-        if (resource) {
+        if (mResource) {
             // If we own the resource, release it.
-            device->GetResourceAllocator()->Release(resource);
+            mDevice->GetResourceAllocator()->Release(mResource);
         }
     }
 
@@ -130,7 +130,7 @@
     }
 
     ID3D12Resource* Texture::GetD3D12Resource() {
-        return resourcePtr;
+        return mResourcePtr;
     }
 
     bool Texture::GetResourceTransitionBarrier(nxt::TextureUsageBit currentUsage, nxt::TextureUsageBit targetUsage, D3D12_RESOURCE_BARRIER* barrier) {
@@ -143,7 +143,7 @@
 
         barrier->Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
         barrier->Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE;
-        barrier->Transition.pResource = resourcePtr;
+        barrier->Transition.pResource = mResourcePtr;
         barrier->Transition.StateBefore = stateBefore;
         barrier->Transition.StateAfter = stateAfter;
         barrier->Transition.Subresource = D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES;
@@ -154,28 +154,28 @@
     void Texture::TransitionUsageImpl(nxt::TextureUsageBit currentUsage, nxt::TextureUsageBit targetUsage) {
         D3D12_RESOURCE_BARRIER barrier;
         if (GetResourceTransitionBarrier(currentUsage, targetUsage, &barrier)) {
-            device->GetPendingCommandList()->ResourceBarrier(1, &barrier);
+            mDevice->GetPendingCommandList()->ResourceBarrier(1, &barrier);
         }
     }
 
     TextureView::TextureView(TextureViewBuilder* builder)
         : TextureViewBase(builder) {
 
-        srvDesc.Format = D3D12TextureFormat(GetTexture()->GetFormat());
-        srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
+        mSrvDesc.Format = D3D12TextureFormat(GetTexture()->GetFormat());
+        mSrvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
         switch (GetTexture()->GetDimension()) {
             case nxt::TextureDimension::e2D:
-                srvDesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
-                srvDesc.Texture2D.MostDetailedMip = 0;
-                srvDesc.Texture2D.MipLevels = GetTexture()->GetNumMipLevels();
-                srvDesc.Texture2D.PlaneSlice = 0;
-                srvDesc.Texture2D.ResourceMinLODClamp = 0;
+                mSrvDesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
+                mSrvDesc.Texture2D.MostDetailedMip = 0;
+                mSrvDesc.Texture2D.MipLevels = GetTexture()->GetNumMipLevels();
+                mSrvDesc.Texture2D.PlaneSlice = 0;
+                mSrvDesc.Texture2D.ResourceMinLODClamp = 0;
                 break;
         }
     }
 
     const D3D12_SHADER_RESOURCE_VIEW_DESC& TextureView::GetSRVDescriptor() const {
-        return srvDesc;
+        return mSrvDesc;
     }
 
     D3D12_RENDER_TARGET_VIEW_DESC TextureView::GetRTVDescriptor() {
diff --git a/src/backend/d3d12/TextureD3D12.h b/src/backend/d3d12/TextureD3D12.h
index 670ee43..d9fcfd4 100644
--- a/src/backend/d3d12/TextureD3D12.h
+++ b/src/backend/d3d12/TextureD3D12.h
@@ -39,9 +39,9 @@
             void TransitionUsageImpl(nxt::TextureUsageBit currentUsage, nxt::TextureUsageBit targetUsage) override;
 
         private:
-            Device* device;
-            ComPtr<ID3D12Resource> resource = {};
-            ID3D12Resource* resourcePtr = nullptr;
+            Device* mDevice;
+            ComPtr<ID3D12Resource> mResource = {};
+            ID3D12Resource* mResourcePtr = nullptr;
     };
 
     class TextureView : public TextureViewBase {
@@ -53,7 +53,7 @@
             D3D12_DEPTH_STENCIL_VIEW_DESC  GetDSVDescriptor();
 
         private:
-            D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc;
+            D3D12_SHADER_RESOURCE_VIEW_DESC mSrvDesc;
     };
 }
 }