Managing memory residency means even more synchronization must be done. Moving to D3D12 involves doing proper synchronization and management of memory residency. This fundamental change increases single-threaded efficiency by allowing apps to pre-compute rendering work for later re-use, and it takes advantage of multi-core systems by spreading rendering work across multiple threads.īinding is the process of linking resource objects to the shaders of the graphics pipeline. These command lists can be submitted from multiple threads to one or more command queues, which manage the execution of the commands. Instead, apps record and then submit command lists, which contain drawing and resource management calls.
To improve the CPU efficiency of Direct3D apps, Direct3D 12 no longer supports an immediate context associated with a device. To write 3D games and apps for Windows 10 and Windows 10 Mobile, you must understand the basics of the Direct3D 12 technology, and how to prepare to use it in your games and apps. Direct3D 12 enables richer scenes, more objects, more complex effects, and full utilization of modern GPU hardware.ĭescribes the most significant new documentation available with the latest SDK release. This version of Direct3D is faster and more efficient than any previous version. In this section TopicĭirectX 12 introduces the next version of Direct3D, the 3D graphics API at the heart of DirectX. Direct3D 12 provides an API and platform that allows apps to take advantage of the graphics and computing capabilities of PCs equipped with one or more Direct3D 12-compatible GPUs.
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