From 5a422aba704c375a307a902bafe658342e209906 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Fri, 17 Oct 2008 06:10:15 +0000
Subject: First commit - moving from LuaForge to SourceForge

---
 src/im_colorutil.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/im_colorutil.cpp

(limited to 'src/im_colorutil.cpp')

diff --git a/src/im_colorutil.cpp b/src/im_colorutil.cpp
new file mode 100644
index 0000000..9e96c65
--- /dev/null
+++ b/src/im_colorutil.cpp
@@ -0,0 +1,27 @@
+/** \file
+ * \brief Color Utilities
+ *
+ * See Copyright Notice in im_lib.h
+ * $Id: im_colorutil.cpp,v 1.1 2008/10/17 06:10:16 scuri Exp $
+ */
+
+
+#include <stdlib.h>
+#include <memory.h>
+#include <string.h>
+
+#include "im.h"
+#include "im_util.h"
+
+long imColorEncode(unsigned char Red, unsigned char Green, unsigned char Blue)
+{
+	return (((long)Red) << 16) | (((long)Green) << 8) | ((long)Blue);
+}
+
+void imColorDecode(unsigned char* Red, unsigned char* Green, unsigned char* Blue, long Color)
+{
+	if (Red) *Red = (imbyte)(Color >> 16);
+	if (Green) *Green = (imbyte)(Color >> 8);
+	if (Blue) *Blue = (imbyte)Color;
+}
+
-- 
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