53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
#ifndef HGL_GRAPH_VULKAN_MEMORY_INCLUDE
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#define HGL_GRAPH_VULKAN_MEMORY_INCLUDE
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#include<hgl/graph/VK.h>
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VK_NAMESPACE_BEGIN
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class DeviceMemory
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{
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VkDevice device;
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VkDeviceMemory memory;
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VkMemoryRequirements req;
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uint32_t index;
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uint32_t properties;
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VkMappedMemoryRange memory_range;
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VkDeviceSize nonCoherentAtomSize;
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private:
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friend class GPUDevice;
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DeviceMemory(VkDevice dev,VkDeviceMemory dm,const VkMemoryRequirements &mr,const uint32 i,const uint32_t p,const VkDeviceSize cas);
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public:
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virtual ~DeviceMemory();
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operator VkDeviceMemory(){return memory;}
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const VkMemoryRequirements &GetRequirements ()const{return req;}
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const uint32_t GetType ()const{return req.memoryTypeBits;}
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const VkDeviceSize GetSize ()const{return req.size;}
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const VkDeviceSize GetAlignment ()const{return req.alignment;}
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const uint32_t GetTypeIndex ()const{return index;}
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const uint32_t GetProperties ()const{return properties;}
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void * Map ();
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void * Map (VkDeviceSize offset,VkDeviceSize size);
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void Unmap ();
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bool Write (const void *ptr,VkDeviceSize start, VkDeviceSize size);
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bool Write (const void *ptr, VkDeviceSize size) {return Write(ptr,0,size);}
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bool Write (const void *ptr) {return Write(ptr,0,req.size);}
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bool BindBuffer (VkBuffer buffer);
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bool BindImage (VkImage image);
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void Flush (VkDeviceSize,VkDeviceSize);
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void Flush (VkDeviceSize size){Flush(0,size);}
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};//class DeviceMemory
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_MEMORY_INCLUDE
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