-<p>
-Before version 6.5.1, Mesa had to be recompiled to support exactly
-one of 8, 16 or 32-bit channels.
-With Mesa 6.5.1, Mesa can be compiled for either 8, 16 or 32-bit channels
-and render into any of the smaller size channels.
-For example, if Mesa's compiled for 32-bit channels, you can also render
-16 and 8-bit channel images.
-</p>