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DirectX-SDK-Samples

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Archive of Windows samples from the legacy DirectX SDK

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![DirectX Logo](https://raw.githubusercontent.com/wiki/Microsoft/DXUT/Dx_logo.GIF)

# DirectX SDK Legacy Samples

This repository contains an archive of DirectX samples that shipped in the legacy DirectX SDK. They have been updated to build with Visual Studio 2022 or later, require only the current Windows SDK, and make use the [Microsoft.DXSDK.D3DX](https://www.nuget.org/packages/Microsoft.DXSDK.D3DX) NuGet package.

*THIS REPOSITORY IS ONLY FOR EDUCATIONAL AND HISTORICAL REFERENCE. Use of the legacy DirectX SDK, D3DX9, D3DX10, D3DX11, DXUT, and/or FX11 is not recommended for new projects.*

## Disclaimer

The DirectX SDK itself is deprecated and legacy per [Microsoft Docs](https://learn.microsoft.com/windows/win32/directx-sdk--august-2009-), along with D3DX9, D3DX10, D3DX11, XACT, Managed DirectX 1.1, XInput 1.1-1.3, and XAudio 2.0-2.7. These samples are provided here for developer education, but new projects are *strongly encouraged* to seek out supported alternatives to these legacy components. They also have known security issues and bugs as well.

|Technology|Notes|
|--|--|
|DirectX 12|See [DirectX-Graphics-Samples](https://github.com/microsoft/DirectX-Graphics-Samples), [DirectX-Headers](https://github.com/microsoft/DirectX-Headers), [DirectXShaderCompiler](https://github.com/microsoft/DirectXShaderCompiler), and the [DirectX 12 Agility SDK](https://aka.ms/directx12agility).|
|Microsoft GDK</br>Xbox Development| See [Xbox-GDK-Samples](https://github.com/microsoft/Xbox-GDK-Samples) and [Xbox-ATG-Samples](https://github.com/microsoft/Xbox-ATG-Samples).|
|Universal Windows Platform (UWP)| See [Windows-universal-samples](https://github.com/microsoft/Windows-universal-samples).|
|DXUT for Direct3D 11| See [DXUT](https://github.com/microsoft/DXUT/).|
|Effects for Direct3D 11| See [FX11](https://github.com/microsoft/FX11).|
|XNAMath| See [DirectXMath](https://github.com/microsoft/DirectXMath).|
|DirectX Capabilities Viewer| See [DxCapsViewer](https://github.com/microsoft/DxCapsViewer).|https://github.com/walbourn/directx-sdk-legacy-samples.git
|UVAtlas isochart texture atlas| See [UVAtlas](https://github.com/Microsoft/UVAtlas).|

## Documentation

A catalog of samples can be found on the project [wiki](https://github.com/microsoft/DirectX-SDK-Samples/wiki).

## Release Notes

FOR SECURITY ADVISORIES, see [GitHub](https://github.com/microsoft/DirectX-SDK-Samples/security/advisories).

For a full change history, see [CHANGELOG.md](https://github.com/microsoft/DirectX-SDK-Samples/blob/main/CHANGELOG.md).

* The XInput samples have been updated to use XInput 1.4 or XInput 9.1.0. XInput 1.3 usage requires the legacy DirectX SDK and is *strongly discouraged*.

* The XAudio2 samples have been updated to use XAudio 2.9 built into Windows 10/Windows 11 or via [XAudio2Redist](https://aka.ms/XAudio2Redist).

* The XACT samples are not included in this repository because they will only build with the legacy DirectX SDK.

* The legacy DirectSound samples from DirectX SDK (November 2007) are included for completeness.

* The Managed DX 1.1 C# samples are not included in this repository because they require both legacy .NET 1.1 and the legacy DirectX SDK to build.

* There are three versions of DXUT included in this repository:

1. "DXUT" is the Direct3D 9 / Direct3D 10 version and makes use of D3DX9/D3DX10 that shipped in the legacy DirectX SDK.

1. "DXUT11" is the Direct3D 9 / Direct3D 11 version and makes use of D3DX9/D3DX11 that shipped in the legacy DirectX SDK.

1. "DXUT11.1" is a Direct3D 11 only version that does not make use of legacy D3DX which shipped on [GitHub](https://github.com/microsoft/DXUT).

* The version of Effects for Direct3D 11 included in this repository matches the updated version which shipped on [GitHub](https://github.com/microsoft/FX11). Note that the required `fx_*` profiles for the HLSL compiler are deprecated.

## Contributing

This project is largely a historical reference of the legacy DirectX SDK samples with some modernization over the past decade. There's no *Issues* tab as the content is largely provided "as is". PRs for critical fixes, in particular security issues, are welcome.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

## Code of Conduct

This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.

## Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow [Microsoft's Trademark & Brand Guidelines](https://www.microsoft.com/en-us/legal/intellectualproperty/trademarks/usage/general). Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.

## Credits

A full list of credits for all these samples is lost to history. They have been developed by various Microsoft engineers over many years.

A partial list of contributors includes: Dave Bonora, David Cook, Shanon Drone, Kev Gee, Xin Huang, Matt Lee, Cody Pritchard, Jason Sandlin, David Tuft, and Chuck Walbourn.

The following samples were provided by AMD: DepthOfField10.1, HDAO10.1, TransparencyAA10.1, ContactHardeningShadows11, DecalTessellation11, DetailTessellation11, and PNTriangles11.

DirectX-SDK-Samples

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