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Memory Management
In DirectX 12, the application is responsible for much of the graphics memory management much as it is for system memory. This includes managing CPU/GPU synchronization and ensuring that resources are not modified by the CPU while the GPU is using them or vice-versa.
For the DirectX Tool Kit for DirectX 12 this is primarily handled through two classes: GraphicsMemory and ResourceUploadBatch.
UNDER DEVELOPMENT
UNDER DEVELOPMENT
Typically textures are created as ID3D12Resource interfaces as committed memory in the D3D12_HEAP_TYPE_DEFAULT heap, requiring a D3D12_HEAP_TYPE_UPLOAD heap to transfer data from the CPU to the GPU memory. For more information see Textures.
Direct3D 12 does support 'sparse textures'. For more information see the D3D12ReservedResources sample for PC / UWP
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- Universal Windows Platform apps
- Windows desktop apps
- Windows 11
- Windows 10
- Xbox One
- Xbox Series X|S
- x86
- x64
- ARM64
- Visual Studio 2022
- Visual Studio 2019 (16.11)
- clang/LLVM v12 - v18
- MinGW 12.2, 13.2
- CMake 3.20