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    DirectX Developer Blog

    DirectX 12 Agility SDK Downloads

    Welcome to the DirectX 12 Agility SDK landing page where you’ll find links to Agility SDKs and other helpful info.

    Check out our Announcement blog and Game Stack Live talk.

    We also have a Getting Started Guide with detailed info for developers who want to integrate Agility SDK support into their engine.

    Visit the DirectX Landing Page for more resources for DirectX developers.

    Latest Preview Agility SDK
    SDK Package D3D12SDKVersion New features
    SDK 1.700.10-preview 700 Enhanced Barriers Preview

    Video Encode Release

     

    Latest Agility SDK
    SDK Package D3D12SDKVersion New features
    SDK 1.602.0 602 See blog post for more detail

    New features:

    • Relaxed buffer/texture copy alignment
    • Support for copying between different dimensions of textures
    • Delayed input layout and vertex buffer alignment validation
    • Negative height viewports flip y-axis intepretation
    • Alpha/InvAlpha blend factors

    Bugfixes

    • Fixes a crash using GBV with shader patch mode TRACKING_ONLY. 
    • Fixes false debug validation output resulting from depth slice state being confused with depth slice state. 
    • Fixes a bug causing promoted COPY_DEST to not decay back to COMMON. 
    • Report live objects when encountering device removed from a kernel memory failure.  

     

    Older Agility SDKs
    SDK Package D3D12SDKVersion New features*
    SDK 1.600.10 600 Fix for an intermittent crash in runtime for apps doing multithreaded creation of raytracing state objects. For more on this release, see here
    SDK 1.4.10 4 Fixes a debug layer issue where some ResourceBarrier calls transitioning DEPTH_READ to DEPTH_WRITE were dropped
    SDK 1.4.9 4 DirectX 12 Ultimate, see here for samples

    Shader Model 6.6

    *For our first SDK, this entry indicates features in our first SDK that are newer than what the DirectX team shipped in the Windows 10 November 2019 Update. For subsequent SDKs this entry is for new features since our previous SDK.

    Relevant Links

    DirectX Landing Page

    @DirectX12 (Twitter)

    DirectX Discord server

    DirectX-Specs (GitHub)

    DirectX-Graphics-Samples (GitHub)

    DirectX 12 and Graphics Education (YouTube)

    PIX on Windows (Performance tuning and debugging for DirectX 12)

    Top Bloggers

    Ana Marta Carvalho
    Program Manager

    Sil Vilerino
    Software Engineer II

    Hannah Fisher
    Program Manager

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