diff options
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> |