--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hostsupport/inc/ColorDescriptor.h	Wed Oct 06 17:59:01 2010 +0100
@@ -0,0 +1,109 @@
+/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ */
+
+#ifndef _COLORDESCRIPTOR_H_
+#define _COLORDESCRIPTOR_H_
+
+class CColorDescriptor
+{
+public:
+
+    enum ColorFormat {
+        lRGBA			= 0,
+        sRGBA			= 1,
+        lRGBA_PRE		= 2,
+        sRGBA_PRE		= 3,
+        lLA				= 4,
+        sLA				= 5,
+        lLA_PRE			= 6,
+        sLA_PRE			= 7
+    };
+
+    enum ColorFormatBits
+    {
+        NONLINEAR		= (1<<0),
+        PREMULTIPLIED	= (1<<1),
+        LUMINANCE		= (1<<2)
+    };
+
+    CColorDescriptor(void) {
+        m_bpp           = 0;
+        m_redSize       = 0;
+        m_greenSize     = 0;
+        m_blueSize      = 0;
+        m_luminanceSize = 0;
+        m_alphaSize     = 0;
+        m_alphaMaskSize = 0;
+        m_format        = lRGBA_PRE;
+        }
+
+	CColorDescriptor(int red, int green, int blue, 
+                     int luminance, bool nonlinear, int alpha, bool premultiplied,
+                     int alphaMask, int bpp);
+    ~CColorDescriptor(void) {};
+
+    void Set( int red, int green, int blue, int luminance, bool nonlinear, int alpha,
+        bool premultiplied, int alphaMask, int bpp);
+
+    void SetAttribute( int attribute, int value );
+    int GetAttribute( int attribute ) const;
+    inline int Bpp() const { return m_bpp; }
+    inline int RedSize() const { return m_redSize; }
+    inline int GreenSize() const { return m_greenSize; }
+    inline int BlueSize() const { return m_blueSize; }
+    inline int LuminanceSize() const { return m_luminanceSize; }
+    inline int AlphaSize() const { return m_alphaSize; }
+    inline int AlphaMaskSize() const { return m_alphaMaskSize; }
+    inline bool isLuminance() const { return (m_format & LUMINANCE) != 0; }
+    inline bool isNonlinear() const { return (m_format & NONLINEAR) != 0; }
+    inline bool isPremultiplied() const { return (m_format & PREMULTIPLIED) != 0; }
+    ColorFormat Format() const { return m_format; }
+
+    int GetSurfaceType() const;
+    void SetSurfaceType(int surfaceType);
+    void SetSurfaceType(int colorSpace, int alphaFormat);
+    void SetColorBufferType( int colorBufferType );
+
+    CColorDescriptor& operator=( const CColorDescriptor& rhs );
+    bool operator==( const CColorDescriptor& rhs ) const;
+    bool operator!=( const CColorDescriptor& rhs ) const;
+    bool MatchBitDepth( const CColorDescriptor& desc ) const;
+
+public:
+    int  m_bpp;            /* Bits per pixel */
+	int  m_redSize;        /* EGL_RED_SIZE */
+    int  m_greenSize;      /* EGL_GREEN_SIZE */
+    int  m_blueSize;       /* EGL_BLUE_SIZE */
+    int  m_luminanceSize;  /* EGL_LUMINANCE_SIZE */
+    int  m_alphaSize;      /* EGL_ALPHA_SIZE */
+    int  m_alphaMaskSize;  /* EGL_ALPHA_MASK_SIZE */
+    ColorFormat  m_format; /* Color format */
+};
+#endif //_COLORDESCRIPTOR_H_