[Piglit] [PATCH 5/9] glean: Add missing <algorithm> includes.

[jfonseca at vmware.com]

From: José Fonseca <jfonseca at vmware.com>

max/min were being used in several places, without including
algorithm header, and on MSVC 2013 the header is not being included
internally.
---
 tests/glean/tbinding.cpp | 2 +-
 tests/glean/tblend.cpp   | 1 +
 tests/glean/tlogicop.cpp | 1 +
 tests/glean/tpgos.cpp    | 1 +
 tests/glean/treadpix.cpp | 1 +
 5 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/glean/tbinding.cpp b/tests/glean/tbinding.cpp
index e2b4e44..48c7668 100644
--- a/tests/glean/tbinding.cpp
+++ b/tests/glean/tbinding.cpp
@@ -32,6 +32,7 @@
 #include "image.h"
 #include "rand.h"
 #include <cmath>
+#include <algorithm> // max
 
 #if 0
 #ifdef __UNIX__
@@ -40,7 +41,6 @@
 
 #include <iostream>
 #include <fstream>
-#include <algorithm>
 #include <cmath>
 #include "dsconfig.h"
 #include "dsfilt.h"
diff --git a/tests/glean/tblend.cpp b/tests/glean/tblend.cpp
index e96c2ab..ba3ba8b 100644
--- a/tests/glean/tblend.cpp
+++ b/tests/glean/tblend.cpp
@@ -35,6 +35,7 @@
 #include "image.h"
 #include <cmath>
 #include <cstdlib>
+#include <algorithm> // min, max
 
 #define ELEMENTS(ARRAY) (sizeof(ARRAY) / sizeof(ARRAY[0]))
 
diff --git a/tests/glean/tlogicop.cpp b/tests/glean/tlogicop.cpp
index 66a2045..2249052 100644
--- a/tests/glean/tlogicop.cpp
+++ b/tests/glean/tlogicop.cpp
@@ -32,6 +32,7 @@
 
 #include <stdlib.h>
 #include <cmath>
+#include <algorithm> // max
 #include "tlogicop.h"
 #include "rand.h"
 #include "image.h"
diff --git a/tests/glean/tpgos.cpp b/tests/glean/tpgos.cpp
index 029550d..71d794b 100644
--- a/tests/glean/tpgos.cpp
+++ b/tests/glean/tpgos.cpp
@@ -35,6 +35,7 @@
 #include "image.h"
 #include "misc.h"
 #include <cmath>
+#include <algorithm>
 
 
 namespace {
diff --git a/tests/glean/treadpix.cpp b/tests/glean/treadpix.cpp
index 6326725..490f2f5 100644
--- a/tests/glean/treadpix.cpp
+++ b/tests/glean/treadpix.cpp
@@ -34,6 +34,7 @@
 #endif
 #include <iomanip>
 #include <cstdlib>
+#include <algorithm>
 #include "misc.h"
 #include "rand.h"
 #include "treadpix.h"
-- 
1.9.1