[gegl/soc-2013-opecl-ops] Using FLT_MAX and FLT_MIN insted of 1.0 and -1.0 in box-min and box-max

[Carlos Zubieta <czubieta src gnome org>]

commit e7a8fb48987398e09a1281b7a6a36479a699e5af
Author: Carlos Zubieta <czubieta dev gmail com>
Date:   Tue Jul 30 18:57:44 2013 -0500

    Using FLT_MAX and FLT_MIN insted of 1.0 and -1.0 in box-min and box-max

 opencl/box-max.cl   |    4 ++--
 opencl/box-max.cl.h |    4 ++--
 opencl/box-min.cl   |    4 ++--
 opencl/box-min.cl.h |    4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/opencl/box-max.cl b/opencl/box-max.cl
index b780ece..2e97237 100644
--- a/opencl/box-max.cl
+++ b/opencl/box-max.cl
@@ -10,7 +10,7 @@ __kernel void kernel_max_hor (__global const float4     *in,
   float4 max;
   float4 in_v;
 
-  max = (float4)(-1000000000.0f);
+  max = (float4)(FLT_MIN);
 
   if (get_global_id(1) < width)
     {
@@ -34,7 +34,7 @@ __kernel void kernel_max_ver (__global const float4     *aux,
   float4 max;
   float4 aux_v;
 
-  max = (float4)(-1000000000.0f);
+  max = (float4)(FLT_MIN);
 
   if(get_global_id(1) < width)
     {
diff --git a/opencl/box-max.cl.h b/opencl/box-max.cl.h
index 983625d..7a64f1d 100644
--- a/opencl/box-max.cl.h
+++ b/opencl/box-max.cl.h
@@ -11,7 +11,7 @@ static const char* box_max_cl_source =
 "  float4 max;                                                                 \n"
 "  float4 in_v;                                                                \n"
 "                                                                              \n"
-"  max = (float4)(-1000000000.0f);                                             \n"
+"  max = (float4)(FLT_MIN);                                                    \n"
 "                                                                              \n"
 "  if (get_global_id(1) < width)                                               \n"
 "    {                                                                         \n"
@@ -35,7 +35,7 @@ static const char* box_max_cl_source =
 "  float4 max;                                                                 \n"
 "  float4 aux_v;                                                               \n"
 "                                                                              \n"
-"  max = (float4)(-1000000000.0f);                                             \n"
+"  max = (float4)(FLT_MIN);                                                    \n"
 "                                                                              \n"
 "  if(get_global_id(1) < width)                                                \n"
 "    {                                                                         \n"
diff --git a/opencl/box-min.cl b/opencl/box-min.cl
index f0978de..1828afa 100644
--- a/opencl/box-min.cl
+++ b/opencl/box-min.cl
@@ -10,7 +10,7 @@ __kernel void kernel_min_hor (__global const float4     *in,
   float4 min;
   float4 in_v;
 
-  min = (float4)(1000000000.0f);
+  min = (float4)(FLT_MAX);
 
   if (get_global_id(1) < width)
     {
@@ -34,7 +34,7 @@ __kernel void kernel_max_ver (__global const float4     *aux,
   float4 min;
   float4 aux_v;
 
-  min = (float4)(1000000000.0f);
+  min = (float4)(FLT_MAX);
 
   if(get_global_id(1) < width)
     {
diff --git a/opencl/box-min.cl.h b/opencl/box-min.cl.h
index 1233258..8df03c9 100644
--- a/opencl/box-min.cl.h
+++ b/opencl/box-min.cl.h
@@ -11,7 +11,7 @@ static const char* box_min_cl_source =
 "  float4 min;                                                                 \n"
 "  float4 in_v;                                                                \n"
 "                                                                              \n"
-"  min = (float4)(1000000000.0f);                                              \n"
+"  min = (float4)(FLT_MAX);                                                    \n"
 "                                                                              \n"
 "  if (get_global_id(1) < width)                                               \n"
 "    {                                                                         \n"
@@ -35,7 +35,7 @@ static const char* box_min_cl_source =
 "  float4 min;                                                                 \n"
 "  float4 aux_v;                                                               \n"
 "                                                                              \n"
-"  min = (float4)(1000000000.0f);                                              \n"
+"  min = (float4)(FLT_MAX);                                                    \n"
 "                                                                              \n"
 "  if(get_global_id(1) < width)                                                \n"
 "    {                                                                         \n"