graphicstest/uibench/s60/src/tests_copyrect/tcopyrect.cpp
author Matt Plumtree <matt.plumtree@nokia.com>
Fri, 23 Apr 2010 17:57:02 +0100
branchNewGraphicsArchitecture
changeset 39 a4b63488e0b0
parent 0 5d03bc08d59c
permissions -rw-r--r--
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).
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// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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/**
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 @file
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 @test
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 @internalComponent - Internal Symbian test code 
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*/
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#include "tcopyrect.h"
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const TInt KIterationsToTest = 100;
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_LIT(KTestStep0017,"GRAPHICS-UI-BENCH-S60-0017");
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CTCopyRect::CTCopyRect()
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	{
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	SetTestStepName(KTCopyRect);
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	}
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CTCopyRect::~CTCopyRect()	
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	{
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	// empty
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	}
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/**
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Override of base class pure virtual
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Our implementation only gets called if the base class doTestStepPreambleL() did
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not leave. That being the case, the current test result value will be EPass.
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@return - TVerdict code
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*/
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TVerdict CTCopyRect::doTestStepL()
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    {
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    SetTestStepID(KTestStep0017);
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    TRAPD(err, CopyRectL());
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    if (err != KErrNone)
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        {
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        SetTestStepResult(EAbort);
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        }
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    return TestStepResult();
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	}
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/**
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@SYMTestCaseID
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GRAPHICS-UI-BENCH-S60-0017
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@SYMTestCaseDesc
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Tests how long it takes to copy a rectangle to a different location with CFbsBitGc.
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The test runs with the display modes EColor16MAP, EColor16MA, EColor16MU and EColor64K.
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@SYMTestActions
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Copy a rectangular area several times and measure the time it takes.
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@SYMTestExpectedResults
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Test should pass and display the average framerate.
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*/
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void CTCopyRect::CopyRectL()
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    {
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    for (TInt dispModeIndex = KNumValidDisplayModes - 1; dispModeIndex >= 0; --dispModeIndex)
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        {
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        SetScreenModeL(KValidDisplayModes[dispModeIndex]);
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        iSourceRect = TRect(TPoint(0, 1), iScreenDevice->SizeInPixels());   
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        iSourceRect.Resize(0, -2);
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        iProfiler->InitResults();
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        for(TInt i = 0; i < KIterationsToTest; ++i)
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            {
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            iGc->CopyRect(TPoint(0,1),iSourceRect);
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            iScreenDevice->Update();
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            }        
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        iProfiler->MarkResultSetL();
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        iProfiler->ResultsAnalysisFrameRate(KTestStep0017, 0, 0, iScreenDevice->BitmapDevice().DisplayMode(),
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                KIterationsToTest, iSourceRect.Size().iWidth * iSourceRect.Size().iHeight);   
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        }    
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    }