windowing/windowserver/nga/CLIENT/w32comm.cpp
author Faisal Memon <faisal.memon@nokia.com>
Fri, 14 May 2010 17:03:25 +0100
branchNewGraphicsArchitecture
changeset 67 9c70c0a878c0
parent 0 5d03bc08d59c
permissions -rw-r--r--
Merge 3. Improve performance by switching to less aggressive settings for RI_NUM_TESSELLATED_SEGMENTS and RI_MAX_SAMPLES. Ignored the WIN32 specific API decoration defines when doing the merge. Note the code is now optimised in riPath.cpp to change from RI_NUM_TESSELLATED_SEGMENTS to _QUAD, _CUBIC, _ARC settings which are each now set to 8. SVG Tiger now renders in 5 seconds (15 seconds quicker). The quality of the OVG icons is slightly reduced but still very useable.

// Copyright (c) 1996-2009 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:
// Common utils
// 
//

#include <e32std.h>
#include "w32comm.h"

void TWriteDescriptorType::SetDescriptorOnIpcArgs(TIpcArgs& aIpcArgs) const
	{
	switch (iBufferType)
		{
		case EDes8:
			aIpcArgs.Set(KReplyBufferMessageSlot, reinterpret_cast<TDes8*>(iArgument));
			break;
		case EDes16:
			aIpcArgs.Set(KReplyBufferMessageSlot, reinterpret_cast<TDes16*>(iArgument));
			break;
		case EDesC8:
		case EDesC16:
		default:
			break;
		}
	}

void TReadDescriptorType::SetDescriptorOnIpcArgs(TIpcArgs& aIpcArgs) const
	{
	switch (iBufferType)
		{
		case EDesC8:
			aIpcArgs.Set(KRemoteBufferMessageSlot, reinterpret_cast<const TDesC8*>(iArgument));
			break;
		case EDesC16:
			aIpcArgs.Set(KRemoteBufferMessageSlot, reinterpret_cast<const TDesC16*>(iArgument));
			break;
		case EDes8:
		case EDes16:
		default:
			break;
		}
	}