diff -r 000000000000 -r 2f259fa3e83a uifw/AvKon/AknExtendedFader/inc/AknExtendedFaderGfx.inl --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/uifw/AvKon/AknExtendedFader/inc/AknExtendedFaderGfx.inl Tue Feb 02 01:00:49 2010 +0200 @@ -0,0 +1,101 @@ +/* +* Copyright (c) 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 AKNEXTENDEDFADERGFX_INL_ +#define AKNEXTENDEDFADERGFX_INL_ + +inline void TAknExtendedFaderGfx::AlignTo32Bytes(TUint32* data, TUint32 width, TUint32& leftwidth, TUint32& middlewidth, TUint32& rightwidth) + { + leftwidth = width; middlewidth = 0; rightwidth = 0; + + if(width>7) + { + // Calculate amount of residual pixels on the left side of 8-word aligned memory + leftwidth = (0x20 - (TUint32(data)&0x1F)) >> 2; + + if(leftwidth==8) + { + // No alignment needed + leftwidth = 0; + middlewidth = width; + rightwidth = middlewidth & 0x7; + middlewidth -= rightwidth; + } + else if(leftwidth