path: root/docs/envvars.html
diff options
authorBrian Paul <>2005-08-19 23:34:10 +0000
committerBrian Paul <>2005-08-19 23:34:10 +0000
commiteacd347fce6adc639bf0214797543970d1b3d703 (patch)
treec662a66d467741c96723dad2cb5ee14e0a5e4405 /docs/envvars.html
parent8fcd1e028750ec7669aa311dfd63d86767097feb (diff)
update MESA_DEBUG with FP infomesa_6_3_2
Diffstat (limited to 'docs/envvars.html')
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/envvars.html b/docs/envvars.html
index fbcea56cc9f..60cfd3f0cef 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -16,7 +16,9 @@ Mesa supports the following environment variables:
<li>MESA_NO_MMX - if set, disables Intel MMX optimizations
<li>MESA_NO_3DNOW - if set, disables AMD 3DNow! optimizations
<li>MESA_NO_SSE - if set, disables Intel SSE optimizations
-<li>MESA_DEBUG - if set, error messages are printed to stderr
+<li>MESA_DEBUG - if set, error messages are printed to stderr.
+If the value of MESA_DEBUG is "FP" floating point arithmetic errors will
+generate exceptions.
<li>MESA_NO_DITHER - if set, disables dithering, overriding glEnable(GL_DITHER)