From 47cf442c1164b6b406117fccfb8b564602741ee3 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 16 May 2001 20:27:12 +0000
Subject: use DEFARRAY, etc macros to work around 32k data limit on Macs (Tom
 Goon)

---
 src/mesa/swrast/s_readpix.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/mesa/swrast/s_readpix.c')

diff --git a/src/mesa/swrast/s_readpix.c b/src/mesa/swrast/s_readpix.c
index d95bba64c8..5fc03da27d 100644
--- a/src/mesa/swrast/s_readpix.c
+++ b/src/mesa/swrast/s_readpix.c
@@ -1,4 +1,4 @@
-/* $Id: s_readpix.c,v 1.11 2001/03/19 02:25:36 keithw Exp $ */
+/* $Id: s_readpix.c,v 1.12 2001/05/16 20:27:12 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -451,13 +451,15 @@ read_rgba_pixels( GLcontext *ctx,
              * there.  This fixes conformance failures with 16-bit color
              * buffers, for example.
              */
-            GLfloat rgbaf[MAX_WIDTH][4];
+            DEFMARRAY(GLfloat, rgbaf, MAX_WIDTH, 4);  /* mac 32k limitation */
+            CHECKARRAY(rgbaf, return);  /* mac 32k limitation */
             _mesa_chan_to_float_span(ctx, readWidth,
                                      (CONST GLchan (*)[4]) rgba, rgbaf);
             _mesa_pack_float_rgba_span(ctx, readWidth,
                                        (CONST GLfloat (*)[4]) rgbaf,
                                        format, type, dst, packing,
                                        ctx->_ImageTransferState);
+            UNDEFARRAY(rgbaf);  /* mac 32k limitation */
          }
          else {
             /* GLubytes are fine */
-- 
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