Revise some of the compositor performance improvements to improve correctness.
Implement pixel blending using a variation of Jim Blinn's no-division blending algorithm.
Move transparency type simplification further up the composition code.
Remove some unnecessary fields.
Output to YUV implementation needs revision as it is actually converting from YUV (copy of source conversion code).
// Copyright (c) 2003-2009 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:
//
#include <e32hal.h>
#include <e32std.h>
#include <e32test.h>
#include <f32file.h>
#include <bitstd.h>
#include <bitdev.h>
#include <hal.h>
#include "tbmp.h"
#include "TClip.h"
#include <graphics/fbsdefs.h>
//TClip test app runs only uncompressed bitmaps tests - part of original TClip test app.
//The change was made because the original TClip test app took too much time (over 0.5 hour)
//and usually was terminated with a TIMEOUT on LUBBOCK device.
// main function
TInt E32Main()
{
FbsStartup();
__UHEAP_MARK;
RFbsSession::Connect();
CTrapCleanup* tc=CTrapCleanup::New();
CFbsScreenDevice* dev=NULL;
CFbsBitGc* con=NULL;
CFbsFont* font=NULL;
CFbsFont* largefont=NULL;
::CreateTestEnvironment(dev, con, font, largefont);
RTest test(_L("TCLIP"));
test.Title();
test.Start(_L("Uncompressed"));
// Uncompressed
CFbsBitmap* bmp=new CFbsBitmap;
if(bmp==NULL)
User::Panic(_L("Bitmap not created"),KErrGeneral);
TInt ret=bmp->Load(_L("z:\\system\\data\\tbmp.mbm"),EMbmTbmpTbmp,EFalse);
if(ret!=KErrNone)
User::Panic(_L("Bitmap not loaded"),ret);
TestClip* clip=new TestClip(0, &test, dev, con, bmp, font, largefont);
clip->Construct();
clip->TestRgn();
delete bmp;
delete clip;
test.End();
test.Close();
::DestroyTestEnvironment(dev, con, font, largefont);
delete tc;
RFbsSession::Disconnect();
__UHEAP_MARKEND;
return 0;
}