matrixfurry.com / monado
The open source OpenXR runtime
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README: Update with some compatibility info

Added information to the README containing OpenHMD version requirement and information regarding the requirement of GL_EXT_memory_object_fd and limitations on Monado's compositor.

authored by

TheOnlyJoey and committed by
Jakob Bornecrantz 6454778e 46f51e81

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README.md
··· 41 41 Optional (but recommended) dependencies: 42 42 43 43 * libxcb and xcb-xrandr development packages 44 - * [OpenHMD][] (found using pkg-config) 44 + * [OpenHMD][] 0.3.0 or newer (found using pkg-config) 45 45 46 46 Truly optional dependencies, useful for some drivers, app support, etc.: 47 47 ··· 55 55 * libjpeg 56 56 57 57 Tested distributions that are fully compatible, 58 - on Intel and AMD graphics: 58 + on Intel (Vulkan only) and AMD graphics (Vulkan and OpenGL): 59 59 60 60 * Ubuntu 18.10 (18.04 does not work) 61 61 * Debian 10 `buster` ··· 69 69 70 70 See also [Status of DRM Leases][drm-lease] 71 71 for more details on specific packages, versions, and commits. 72 + 73 + Due to the lack of a OpenGL extension: GL_EXT_memory_object_fd, only the AMD 74 + radeonsi driver and the proprietary NVIDIA driver will work for OpenGL OpenXR 75 + clients. This is due to a requirement of the Compositor. Support status of the 76 + extension can be found on the [mesamatrix website][mesamatrix-ext]. 72 77 73 78 Build process is similar to other CMake builds, 74 79 so something like the following will build it. ··· 200 205 [cmake-build]: https://cmake.org/cmake/help/v3.12/manual/cmake.1.html#build-tool-mode 201 206 [cmake-generate]: https://cmake.org/cmake/help/v3.12/manual/cmake.1.html 202 207 [CMake]: https://cmake.org 208 + [mesamatrix-ext]: https://mesamatrix.net/#Version_ExtensionsthatarenotpartofanyOpenGLorOpenGLESversion 203 209 204 210 ## Contributing, Code of Conduct 205 211
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doc/changes/misc_fixes/mr.4.md
··· 1 + Added information to the README containing OpenHMD version requirement and information regarding the requirement of `GL_EXT_memory_object_fd` and limitations on Monado's compositor.