From ba643a2094a1e844b6ce60f468057057557859ce Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 28 Oct 2000 18:34:48 +0000
Subject: Basic work to support deep color channels:   Replace GLubyte with
 GLchan   Replace 255 with CHAN_MAX

---
 src/mesa/main/config.h | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/mesa/main/config.h')

diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h
index 7e263630134..35a0dded6ad 100644
--- a/src/mesa/main/config.h
+++ b/src/mesa/main/config.h
@@ -1,4 +1,4 @@
-/* $Id: config.h,v 1.19 2000/10/26 19:26:18 brianp Exp $ */
+/* $Id: config.h,v 1.20 2000/10/28 18:34:48 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -164,6 +164,16 @@
 #define CHAN_BITS 8
 #define CHAN_MAX ((1 << CHAN_BITS) - 1)
 #define CHAN_MAXF ((GLfloat) CHAN_MAX)
+#if CHAN_BITS == 8
+   typedef GLubyte GLchan;
+#elif CHAN_BITS == 16
+   typedef GLushort GLchan;
+#else
+#error  illegal number of color channel bits
+#endif
+
+
+
 
 
 /*
-- 
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