From c476305cdeb1ca9d755983e2058cb44f5b9109f0 Mon Sep 17 00:00:00 2001
From: Luca Barbieri <luca@luca-barbieri.com>
Date: Fri, 2 Apr 2010 03:48:59 +0200
Subject: gallium/util: pregenerate half float tables

This solution avoids the issue of how to run the initializers and
also allows those pages (and the parts of them in processor caches)
to be shared between multiple processes.

The drawback is slightly higher library size.
---
 src/gallium/auxiliary/SConscript | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/gallium/auxiliary/SConscript')

diff --git a/src/gallium/auxiliary/SConscript b/src/gallium/auxiliary/SConscript
index d0443db3f7..73d4150448 100644
--- a/src/gallium/auxiliary/SConscript
+++ b/src/gallium/auxiliary/SConscript
@@ -29,6 +29,14 @@ env.CodeGenerate(
     source = ['util/u_format.csv'],
     command = 'python $SCRIPT $SOURCE > $TARGET'
 )
+
+env.CodeGenerate(
+    target = 'util/u_half.c',
+    script = 'util/u_half.py',
+    source = [],
+    command = 'python $SCRIPT > $TARGET'
+)
+
 env.Depends('util/u_format_table.c', [
     'util/u_format_parse.py', 
     'util/u_format_pack.py', 
-- 
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