--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtprotocolplugins/DisplaySink/inc/CVtImageScalerMacros.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    Image Transforms subsystem.
+*
+*/
+
+
+
+
+#ifndef CVTIMAGESCALERMACROS_H
+#define CVTIMAGESCALERMACROS_H
+
+// MACROS
+
+#define UNPACK_4K_RED( c ) ( 0xf & ( c >> 8 ) )
+#define UNPACK_4K_GREEN( c ) ( 0xf & ( c >> 4 ) )
+#define UNPACK_4K_BLUE( c ) ( 0xf & c )
+#define PACK_4K_BGR( b, g, r ) \
+    TUint16( ( b ) | ( ( ( g ) | ( ( r ) << 4 ) ) << 4 ) )
+
+#define UNPACK_64K_RED( c ) ( c >> 11 )
+#define UNPACK_64K_GREEN( c ) ( 0x3f & ( c >> 5 ) )
+#define UNPACK_64K_BLUE( c ) ( 0x1f & c )
+#define PACK_64K_BGR( b, g, r ) \
+    TUint16( ( b ) | ( ( ( g ) | ( ( r ) << 6 ) ) << 5 ) )
+
+#define UNPACK_16MU_RED( c ) ( 0xff & ( c >> 16 ) )
+#define UNPACK_16MU_GREEN( c ) ( 0xff & ( c >> 8 ) )
+#define UNPACK_16MU_BLUE( c ) ( c & 0xff )
+#define PACK_16MU_BGR( b, g, r ) \
+    TUint32( ( ( ( ( ( 0xff << 8 ) | ( r ) ) << 8 ) | ( g ) ) << 8 ) | ( b ) )
+
+#define UNPACK_16MA_ALPHA( c ) ( 0xff & ( c >> 24 ) )
+#define UNPACK_16MA_RED( c ) ( 0xff & ( c >> 16 ) )
+#define UNPACK_16MA_GREEN( c ) ( 0xff & ( c >> 8 ) )
+#define UNPACK_16MA_BLUE( c ) ( c & 0xff )
+#define PACK_16MA_ABGR( a, b, g, r ) \
+    TUint32( ( ( ( ( ( ( a ) << 8 ) | ( r ) ) << 8 ) | ( g ) ) << 8 ) | ( b ) )
+
+#endif // CVTIMAGESCALERMACROS_H
+
+// End of File
+
+