1 // Copyright 2019 The Dawn Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef DAWNNATIVE_VULKAN_RESOURCEHEAPVK_H_ 16 #define DAWNNATIVE_VULKAN_RESOURCEHEAPVK_H_ 17 18 #include "common/vulkan_platform.h" 19 #include "dawn_native/ResourceHeap.h" 20 21 namespace dawn_native { namespace vulkan { 22 23 // Wrapper for physical memory used with or without a resource object. 24 class ResourceHeap : public ResourceHeapBase { 25 public: 26 ResourceHeap(VkDeviceMemory memory, size_t memoryType); 27 ~ResourceHeap() = default; 28 29 VkDeviceMemory GetMemory() const; 30 size_t GetMemoryType() const; 31 32 private: 33 VkDeviceMemory mMemory = VK_NULL_HANDLE; 34 size_t mMemoryType = 0; 35 }; 36 37 }} // namespace dawn_native::vulkan 38 39 #endif // DAWNNATIVE_VULKAN_RESOURCEHEAPVK_H_ 40