From 26873328cfefe4e9ba96612af3c2ea286c98bc09 Mon Sep 17 00:00:00 2001
From: erwin coumans <erwin.coumans@gmail.com>
Date: Fri, 3 May 2013 11:38:23 -0700
Subject: [PATCH] gridtable needs to be in the __constant memory space

---
 src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.cl | 4 ++--
 src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.h  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.cl b/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.cl
index 9971a8609..5074ffb17 100644
--- a/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.cl
+++ b/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.cl
@@ -450,7 +450,7 @@ typedef struct
 } ConstBufferSSD;
 
 
-static const int gridTable4x4[] = 
+static __constant const int gridTable4x4[] = 
 {
     0,1,17,16,
 	1,2,18,19,
@@ -458,7 +458,7 @@ static const int gridTable4x4[] =
 	16,19,3,34
 };
 
-static const int gridTable8x8[] = 
+static __constant const int gridTable8x8[] = 
 {
 	  0,  2,  3, 16, 17, 18, 19,  1,
 	 66, 64, 80, 67, 82, 81, 65, 83,
diff --git a/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.h b/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.h
index 379223625..73545ac85 100644
--- a/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.h
+++ b/src/Bullet3OpenCL/RigidBody/kernels/solverSetup2.h
@@ -452,7 +452,7 @@ static const char* solverSetup2CL= \
 "} ConstBufferSSD;\n"
 "\n"
 "\n"
-"static const int gridTable4x4[] = \n"
+"static __constant const int gridTable4x4[] = \n"
 "{\n"
 "    0,1,17,16,\n"
 "	1,2,18,19,\n"
@@ -460,7 +460,7 @@ static const char* solverSetup2CL= \
 "	16,19,3,34\n"
 "};\n"
 "\n"
-"static const int gridTable8x8[] = \n"
+"static __constant const int gridTable8x8[] = \n"
 "{\n"
 "	  0,  2,  3, 16, 17, 18, 19,  1,\n"
 "	 66, 64, 80, 67, 82, 81, 65, 83,\n"