Commit a7ca80ff authored by Brian Paul's avatar Brian Paul

Add a FAQ about internal buffer sizes.

(cherry picked from master, commit 9a8781bd)
parent 467b3d9a
......@@ -316,6 +316,19 @@ Basically, applying a translation of (0.375, 0.375, 0.0) to your coordinates
will fix the problem.
<h2>3.6 How can I change the maximum framebuffer size in Mesa's
<tt>swrast</tt> backend?</h2>
These can be overridden by using the <tt>--with-max-width</tt> and
<tt>--with-max-height</tt> options. The two need not be equal.
Do note that Mesa uses these values to size some internal buffers,
so increasing these sizes will cause Mesa to require additional
memory. Furthermore, increasing these limits beyond <tt>4096</tt>
may introduce rasterization artifacts; see the leading comments in
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