Add MMP files to build libOpenVG_sw.lib which uses LINKAS to redirect to libOpenVG.dll (and
the same for libEGL_sw.lib and libOpenVGU_sw.lib).
Only the libEGL_sw.lib redirection isn't activated - this can't happen until there is a merged
libEGL.dll which supports the OpenWF synchronisation and also implements the graphical support functions.
The overall aim is to eliminate the *_sw.dll implementations, at least as a compile-time way of choosing
a software-only implementation.The correct way to choose is to put the right set of libraries into a ROM
with suitable renaming, and in the emulator to use the "switching DLL" technique to pick the right set.
As the Symbian Foundation doesn't have any alternative implementations, we don't need the switching DLLs
and we can build directly to the correct name.
// Copyright (c) 2006-2009 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:
//
#ifndef __LOOKUPTABLE_H__
#define __LOOKUPTABLE_H__
#include <e32std.h>
/**
@internalTechnology
*/
IMPORT_C const TUint16* Convert16to32bppLow();
IMPORT_C const TUint32* Convert16to32bppHigh();
/**
Returns the pointer to the table of 16-bit normalisation table.
The table is currently used for performing un-multiplying Premultiplied Alpha color channels.
Use: Let x be c * a/255, and y = c, then y = (x/a)*255, where a is in 0-255 range.
To use this table, use y = (x * Table[a])>>8. i.e, the inaccurate division is converted
to more accurate multiplication and shift.
@return pointer to the normalisation table.
@internalTechnology
*/
IMPORT_C const TUint16* PtrTo16BitNormalisationTable();
#endif