1 SwiftShader 2 ========== 3 4 Introduction 5 ----------------- 6 7 SwiftShader is a high-performance CPU-based implementation of the OpenGL ES and Direct3D 9 graphics APIs<sup>1</sup><sup>2</sup>. Its goal is to provide hardware independence for advanced 3D graphics. 8 9 Usage 10 -------- 11 12 The SwiftShader libraries act as drop-in replacements for graphics drivers. 13 14 On Windows, most applications can be made to use SwiftShader's DLLs by placing them in the same folder as the executable. On Linux, the LD\_LIBRARY\_PATH environment variable or -rpath linker option can be used to direct applications to search for shared libraries in the indicated directory first. 15 16 Contributing 17 ----------------- 18 19 See CONTRIBUTING.txt for important contributing requirements. 20 21 The canonical repository for SwiftShader is hosted at 22 https://swiftshader.googlesource.com/SwiftShader 23 24 All changes must be reviewed and approved in the Gerrit review tool at 25 https://swiftshader-review.googlesource.com 26 27 All changes require a Change-ID tag in the commit message. A commit hook may be used to add this tag automatically, and can be found at: 28 https://gerrit-review.googlesource.com/tools/hooks/commit-msg. To clone the repository and install the commit hook in one go: 29 30 git clone https://swiftshader.googlesource.com/SwiftShader && (cd SwiftShader && curl -Lo `git rev-parse --git-dir`/hooks/commit-msg https://gerrit-review.googlesource.com/tools/hooks/commit-msg ; chmod +x `git rev-parse --git-dir`/hooks/commit-msg) 31 32 Changes are uploaded to Gerrit by performing 33 34 git push origin HEAD:refs/for/master 35 36 Contact 37 ----------- 38 39 Public mailing list: swiftshader (a] googlegroups.com 40 41 License 42 ---------- 43 44 The SwiftShader project is licensed under the Apache License Version 2.0. You can find a copy of it in LICENSE.txt. 45 46 Files in the third_party folder are subject to their respective license. 47 48 Authors and Contributors 49 ----------------------------------- 50 51 The legal authors for copyright purposes are listed in AUTHORS.txt. 52 53 CONTRIBUTORS.txt contains a list of names of individuals who have contributed to SwiftShader. If you're not on the list, but you've signed the Google CLA and have contributed more than a formatting change, feel free to request to be added. 54 55 Disclaimer 56 --------------- 57 58 1. Trademarks are the property of their respective owners. 59 2. We do not claim official conformance with any graphics APIs at this moment. 60 3. This is not an official Google product.