| // Copyright 2019 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef DAWNNATIVE_D3D12_RESOURCEHEAPALLOCATIOND3D12_H_ |
| #define DAWNNATIVE_D3D12_RESOURCEHEAPALLOCATIOND3D12_H_ |
| |
| #include "dawn/native/Error.h" |
| #include "dawn/native/ResourceMemoryAllocation.h" |
| #include "dawn/native/d3d12/d3d12_platform.h" |
| |
| namespace dawn::native::d3d12 { |
| |
| class Heap; |
| |
| class ResourceHeapAllocation : public ResourceMemoryAllocation { |
| public: |
| ResourceHeapAllocation() = default; |
| ResourceHeapAllocation(const AllocationInfo& info, |
| uint64_t offset, |
| ComPtr<ID3D12Resource> resource, |
| Heap* heap); |
| ~ResourceHeapAllocation() override = default; |
| ResourceHeapAllocation(const ResourceHeapAllocation&) = default; |
| ResourceHeapAllocation& operator=(const ResourceHeapAllocation&) = default; |
| |
| void Invalidate() override; |
| |
| ID3D12Resource* GetD3D12Resource() const; |
| D3D12_GPU_VIRTUAL_ADDRESS GetGPUPointer() const; |
| |
| private: |
| ComPtr<ID3D12Resource> mResource; |
| }; |
| |
| } // namespace dawn::native::d3d12 |
| |
| #endif // DAWNNATIVE_D3D12_RESOURCEHEAPALLOCATIOND3D12_H_ |