diff options
| author | Jason Ekstrand <[email protected]> | 2017-11-09 19:17:17 -0800 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2018-03-07 12:13:47 -0800 |
| commit | a1ee51309ef7a36aef177ef523260e7b574ce4ab (patch) | |
| tree | 267de53ebfa686d706644f39394522160971595e /docs | |
| parent | d6b65222df53677e5d3b2f6f42163387725d57b8 (diff) | |
vulkan/util: Add a helper to get a version override
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/envvars.html | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/envvars.html b/docs/envvars.html index ea42a50779b..a08f5b94024 100644 --- a/docs/envvars.html +++ b/docs/envvars.html @@ -135,6 +135,16 @@ home directory. <li>MESA_NO_MINMAX_CACHE - when set, the minmax index cache is globally disabled. <li>MESA_SHADER_CAPTURE_PATH - see <a href="shading.html#capture">Capturing Shaders</a></li> <li>MESA_SHADER_DUMP_PATH and MESA_SHADER_READ_PATH - see <a href="shading.html#replacement">Experimenting with Shader Replacements</a></li> +<li>MESA_VK_VERSION_OVERRIDE - changes the Vulkan physical device version + as returned in VkPhysicalDeviceProperties::apiVersion. + <ul> + <li>The format should be MAJOR.MINOR[.PATCH]</li> + <li>This will not let you force a version higher than the driver's + instance versionas advertised by vkEnumerateInstanceVersion</li> + <li>This can be very useful for debugging but some features may not be + implemented correctly. (For developers only)</li> + </ul> +</li> </ul> |