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| author | marha <marha@users.sourceforge.net> | 2011-03-25 15:37:13 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-03-25 15:37:13 +0000 |
| commit | 41a502478a2972358dec934d82ee401c61a5cd36 (patch) | |
| tree | 3fda8100e6da9b4a2863789e393016a750502067 /mesalib/docs | |
| parent | 81aeaf653a832c4054d9a40b1cc796911521a739 (diff) | |
| parent | 272e57235cd60a2e65ac8258d96a02eb3939b687 (diff) | |
| download | vcxsrv-41a502478a2972358dec934d82ee401c61a5cd36.tar.gz vcxsrv-41a502478a2972358dec934d82ee401c61a5cd36.tar.bz2 vcxsrv-41a502478a2972358dec934d82ee401c61a5cd36.zip | |
svn merge ^/branches/released .
Diffstat (limited to 'mesalib/docs')
| -rw-r--r-- | mesalib/docs/envvars.html | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mesalib/docs/envvars.html b/mesalib/docs/envvars.html index 5240c803f..c710bca51 100644 --- a/mesalib/docs/envvars.html +++ b/mesalib/docs/envvars.html @@ -49,6 +49,15 @@ Setting this variable automatically sets the MESA_TEX_PROG variable as well. <li>MESA_EXTENSION_OVERRIDE - can be used to enable/disable extensions.
A value such as "GL_EXT_foo -GL_EXT_bar" will enable the GL_EXT_foo extension
and disable the GL_EXT_bar extension.
+<li>MESA_EXTENSION_MAX_YEAR - The GL_EXTENSIONS string returned by Mesa is sorted
+by extension year.
+If this variable is set to year X, only extensions defined on or before year
+X will be reported.
+This is to work-around a bug in some games where the extension string is
+copied into a fixed-size buffer without truncating.
+If the extension string is too long, the buffer overrun can cause the game
+to crash.
+This is a work-around for that.
<li>MESA_GLSL - <a href="shading.html#envvars">shading language compiler options</a>
</ul>
|