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| author | Brian Paul <[email protected]> | 2018-03-27 12:39:05 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2018-03-30 14:45:05 -0600 |
| commit | bebf758c4925d828b3df5e0f4168abc56e71859d (patch) | |
| tree | ba33f6d49e6c648c1abcfbdf9c238a4d17cafea2 | |
| parent | c8906b845928955679b289dbc8e7a153071dffa7 (diff) | |
docs: document WGL_SWAP_INTERVAL env var
Reviewed-by: Charmaine Lee <[email protected]>
| -rw-r--r-- | docs/envvars.html | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/envvars.html b/docs/envvars.html index a08f5b94024..08c259cc7b9 100644 --- a/docs/envvars.html +++ b/docs/envvars.html @@ -323,6 +323,12 @@ such as the OpenGL program's name and command line arguments. <li>See the driver code for other, lesser-used variables. </ul> +<h3>WGL environment variables</h3> +<ul> +<li>WGL_SWAP_INTERVAL - to set a swap interval, equivalent to calling +wglSwapIntervalEXT() in an application. If this environment variable +is set, application calls to wglSwapIntervalEXT() will have no effect. +</ul> <h3>VA-API state tracker environment variables</h3> <ul> |