From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 2 Feb 2000 21:53:11 +0000 (+0000)
Subject: added check for IntegerAccumScaler > 0 in GL_RETURN case
X-Git-Tag: mesa-7.8~15002
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bd409f4143b20940a2111c73d3367013039491ec;p=platform%2Fupstream%2Fmesa.git

added check for IntegerAccumScaler > 0 in GL_RETURN case
---

diff --git a/src/mesa/main/accum.c b/src/mesa/main/accum.c
index b052c74..9621da5 100644
--- a/src/mesa/main/accum.c
+++ b/src/mesa/main/accum.c
@@ -1,4 +1,4 @@
-/* $Id: accum.c,v 1.15 2000/02/02 21:52:26 brianp Exp $ */
+/* $Id: accum.c,v 1.16 2000/02/02 21:53:11 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -345,7 +345,7 @@ _mesa_Accum( GLenum op, GLfloat value )
          if (ctx->IntegerAccumMode && value != 1.0)
             rescale_accum(ctx);
 
-         if (ctx->IntegerAccumMode) {
+         if (ctx->IntegerAccumMode && ctx->IntegerAccumScaler > 0) {
             /* build lookup table to avoid many floating point multiplies */
             const GLfloat mult = ctx->IntegerAccumScaler;
             static GLchan multTable[32768];