--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicstest/uibench/src/textendedbitmap.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,550 @@
+// Copyright (c) 2008-2009 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 "textendedbitmap.h"
+#include "tdirectgditestbase.h"
+#include <gdi.h>
+#include <s32mem.h>
+#include <e32base.h>
+#include <e32uid.h>
+
+
+const TInt KIterationsToTest = 1000;
+const TDisplayMode KDisplayMode = EColor64K;
+// Test the performance of extended bitmaps using the extended bitmap
+// Uid supported by the test example rasterizer
+const TUid KExtendedBitmapUid = {0x10285A78};
+
+
+CTExtendedBitmap::CTExtendedBitmap()
+	{
+	SetTestStepName(KTExtendedBitmap);
+	}
+
+CTExtendedBitmap::~CTExtendedBitmap()
+	{		
+	delete iExtendedBmp;
+	delete [] iExtendedBmpData;
+	delete iNormalBmp;
+	delete iTargetBmp;
+	delete iBitmapDevice;
+	delete iBitGc;		
+	}
+
+/**
+Override of base class pure virtual
+Our implementation only gets called if the base class doTestStepPreambleL() did
+not leave. That being the case, the current test result value will be EPass.
+
+@return - TVerdict code
+*/
+TVerdict CTExtendedBitmap::doTestStepL()
+	{
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0159"));
+	CreateExtendedBitmapL();	
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0160"));
+	DeleteExtendedBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0161"));
+	GetScanlinePreRenderedExtendedBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0162"));
+	GetScanlineNonPreRenderedExtendedBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0163"));
+	BitBltExtendedBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0164"));
+	BitBltNormalBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0165"));
+	DrawBitmapExtendedBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0166"));
+	DrawBitmapNormalBitmapL();
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0173"));
+	GetPixelL(ETrue);	// extended bitmap
+	RecordTestResultL();
+	SetTestStepID(_L("GRAPHICS-UI-BENCH-0173"));
+	GetPixelL(EFalse);	// normal bitmap
+	RecordTestResultL();
+		
+	return TestStepResult();
+	}
+
+/**
+Called before doTestStepL() to allow
+initialization steps common to each test case to take place.
+
+@return - TVerdict code
+*/
+TVerdict CTExtendedBitmap::doTestStepPreambleL()
+	{
+	TVerdict res = CTe_graphicsperformanceSuiteStepBase::doTestStepPreambleL();
+	
+	const TRgb colors[] = {TRgb(0,255,255), TRgb(255,0,255), TRgb(255,255,0)};
+	const TInt numColors = sizeof(colors)/sizeof(colors[0]);
+	const TUint8 stripe = 1; // 1 mean draw horizontal stripes, 0 means draw vertical stripes
+	iExtendedBmpDataSize = sizeof(colors)+sizeof(stripe); // estimate the data size
+	iExtendedBmpData = new(ELeave) TUint8[iExtendedBmpDataSize];
+	RMemWriteStream ws;
+	ws.Open(iExtendedBmpData, iExtendedBmpDataSize);
+	CleanupClosePushL(ws);
+	for (TInt i = 0; i < numColors; i++)
+		{
+		ws << colors[i];
+		}
+	ws << stripe;
+	iExtendedBmpDataSize = ws.Sink()->TellL(MStreamBuf::EWrite).Offset(); // get the actual size written
+	CleanupStack::PopAndDestroy(&ws);
+	
+	iExtendedBmp = new(ELeave) CFbsBitmap;	
+	TInt err = iExtendedBmp->CreateExtendedBitmap(KBitmapSize, KDisplayMode, KExtendedBitmapUid, iExtendedBmpData, iExtendedBmpDataSize);
+	TESTL(err == KErrNone);
+	
+	iNormalBmp = new(ELeave) CFbsBitmap;
+	err = iNormalBmp->Create(KBitmapSize, KDisplayMode);
+	TESTL(err == KErrNone);
+	
+	iTargetBmp = new(ELeave) CFbsBitmap;
+	err = iTargetBmp->Create(KBitmapSize, KDisplayMode);
+	TESTL(err == KErrNone);
+	
+	iBitmapDevice = CFbsBitmapDevice::NewL(iTargetBmp);
+	TESTL(iBitmapDevice != NULL);
+	
+	iBitGc = CFbsBitGc::NewL();
+	iBitGc->Activate(iBitmapDevice);	
+		
+	iRasterizer = CFbsBitmap::Rasterizer();
+	if (iRasterizer == NULL)
+		{
+		INFO_PRINTF1(_L("Error: Extended bitmap tests only work when the example rasterizer is available, make sure \"-DFBSRASTERIZER_DLL=fbsrasterizer_test.dll\" is included in your rombuild command."));
+		User::Leave(KErrGeneral);
+		}
+	
+	return res;
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0159
+
+@SYMPREQ 
+PREQ2096
+
+@SYMREQ
+REQ10847
+REQ10849
+
+@SYMTestCaseDesc
+The test determines how long it takes to create an extended bitmap.
+
+@SYMTestActions
+Measure the average time taken to create an extended bitmap by creating an
+extended bitmap 1000 times and then calculating the average time.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per extended bitmap creation.
+*/
+void CTExtendedBitmap::CreateExtendedBitmapL()
+	{		
+	CFbsBitmap* bmp = new(ELeave) CFbsBitmap;
+	TESTL(bmp != NULL);
+	CleanupStack::PushL(bmp);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{		
+		iProfiler->StartTimer();		
+		TInt err = bmp->CreateExtendedBitmap(KBitmapSize, EColor64K, KExtendedBitmapUid, iExtendedBmpData, iExtendedBmpDataSize);						
+		iProfiler->MarkResultSetL();
+		TESTL(err == KErrNone);
+		
+		// Reset the bitmap so the time taken to reset it the next time CreateExtendedBitmap()
+		// is called is not included in the test
+		bmp->Reset();
+		
+		}	
+	iProfiler->ResultsAnalysis(_L("Create-ExtendedBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	
+	CleanupStack::PopAndDestroy(bmp);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0160
+
+@SYMPREQ 
+PREQ2096
+
+@SYMREQ
+REQ10847
+REQ10849
+
+@SYMTestCaseDesc
+The test determines how long it takes to delete an extended bitmap.
+
+@SYMTestActions
+Measure the average time taken to delete an extended bitmap by creating and
+deleting an extended bitmap 1000 times and then calculating the average time for the deletion.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per extended bitmap deletion.
+*/
+void CTExtendedBitmap::DeleteExtendedBitmapL()
+	{		
+	CFbsBitmap* bmp = new(ELeave) CFbsBitmap;
+	TESTL(bmp != NULL);
+	CleanupStack::PushL(bmp);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{						
+		TInt err = bmp->CreateExtendedBitmap(KBitmapSize, EColor64K, KExtendedBitmapUid, iExtendedBmpData, iExtendedBmpDataSize);
+		TESTL(err == KErrNone);		
+		CleanupStack::Pop(bmp);
+		
+		iProfiler->StartTimer();
+		delete bmp;
+		iProfiler->MarkResultSetL();
+		
+		bmp = new(ELeave) CFbsBitmap;		
+		TESTL(bmp != NULL);
+		CleanupStack::PushL(bmp);
+		}	
+	iProfiler->ResultsAnalysis(_L("Delete-ExtendedBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	
+	CleanupStack::PopAndDestroy(bmp);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0161
+
+@SYMPREQ 
+PREQ2096
+
+@SYMREQ 
+REQ10847 
+REQ10860
+
+@SYMTestCaseDesc
+Measure the average time taken to get a scanline from an extended bitmap directly using
+the example rasterizer where there is one call to BeginBitmap() and EndBitmap() for 
+many GetScanLine() calls. This test only measures the performance of the example rasterizer. 
+It is included here to help isolate performance changes in CTExtendedBitmap::BitBltExtendedBitmapL() 
+and CTExtendedBitmap::DrawBitmapExtendedBitmapL().
+
+@SYMTestActions
+Measure the average time taken to get a scanline from an extended bitmap directly using
+the example rasterizer by calling CFbsRasterizer::ScanLine() 1000 times for an extended
+bitmap.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per scanline.
+
+@see GetScanlineNonPreRenderedExtendedBitmapL()
+*/
+void CTExtendedBitmap::GetScanlinePreRenderedExtendedBitmapL()
+	{			
+	CFbsRasterizer::TBitmapDesc bitmapDesc;
+	TInt64 bitmapId = iExtendedBmp->SerialNumber();
+	bitmapDesc.iSizeInPixels = KBitmapSize;
+	bitmapDesc.iDispMode = KDisplayMode;
+	bitmapDesc.iDataType = KExtendedBitmapUid;
+	bitmapDesc.iData = iExtendedBmpData;
+	bitmapDesc.iDataSize = iExtendedBmpDataSize;	
+	iRasterizer->BeginBitmap(bitmapId, bitmapDesc, NULL);
+		
+	TInt h;
+	const TUint32* scanline;
+	TPoint point(0,0);
+	
+	iProfiler->InitResults();
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{								
+		for (h = 0; h < KBitmapSize.iHeight; h++)
+			{
+			point.iY = h;
+			scanline = iRasterizer->ScanLine(bitmapId, point, KBitmapSize.iWidth);
+			TESTL(scanline != NULL);
+			}
+		iProfiler->MarkResultSetL();
+		}	
+	iProfiler->ResultsAnalysis(_L("GetScanline-PreRendered-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	
+	iRasterizer->EndBitmap(bitmapId);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0162
+
+@SYMPREQ PREQ2096
+
+@SYMREQ 
+REQ10847 
+REQ10860
+
+@SYMTestCaseDesc
+Measure the average time taken to get a scanline from an extended bitmap directly using
+the example rasterizer where the calls to BeginBitmap() and EndBitmap() are done for each 
+GetScanLine().
+
+@SYMTestActions
+Call CFbsRasterizer::ScanLine() 1000 times for an extended bitmap. This test case is similar 
+to GetScanlinePreRenderedExtendedBitmapL() but in this case each CFbsRasterizer::ScanLine() 
+call is bracketed by CFbsRasterizer::BeginBitmap() and CFbsRasterizer::EndBitmap() to highlight 
+the performance hit that would be seen by an application calling CFbsBitmap::GetScanLine() 
+when using an extended bitmap rasterizer that does not have a cache. 
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per scanline when bracketed by 
+CFbsRasterizer::BeginBitmap() and CFbsRasterizer::EndBitmap().
+
+@see GetScanlinePreRenderedExtendedBitmapL()
+*/
+void CTExtendedBitmap::GetScanlineNonPreRenderedExtendedBitmapL()
+	{				
+	CFbsRasterizer::TBitmapDesc bitmapDesc;
+	TInt64 bitmapId = iExtendedBmp->SerialNumber();
+	bitmapDesc.iSizeInPixels = KBitmapSize;
+	bitmapDesc.iDispMode = KDisplayMode;
+	bitmapDesc.iDataType = KExtendedBitmapUid;
+	bitmapDesc.iData = iExtendedBmpData;
+	bitmapDesc.iDataSize = iExtendedBmpDataSize;		
+		
+	TInt h;
+	const TUint32* scanline;
+	TPoint point(0,0);
+	
+	iProfiler->InitResults();
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{
+		for (h = 0; h < KBitmapSize.iHeight; h++)
+			{
+			// Only the first call to BeginBitmap() should cause rasterization of the bitmap,
+			// since the test rasterizer has a cache of recently used bitmaps.
+			iRasterizer->BeginBitmap(bitmapId, bitmapDesc, NULL);
+			point.iY = h;
+			scanline = iRasterizer->ScanLine(bitmapId, point, KBitmapSize.iWidth);
+			TESTL(scanline != NULL);
+			iRasterizer->EndBitmap(bitmapId);
+			}
+		iProfiler->MarkResultSetL();
+		}
+	iProfiler->ResultsAnalysis(_L("GetScanline-NonPreRendered-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0163
+
+@SYMPREQ 
+PREQ2096
+
+@SYMREQ
+REQ10857
+REQ10859
+
+@SYMTestCaseDesc
+The test determines how long it takes to BitBlt() an extended bitmap to an offscreen bitmap.
+This test is paired with BitBltNormalBitmapL().
+
+@SYMTestActions
+Measure the time taken to BitBlt() an extended bitmap to an offscreen buffer 1000 times
+and calculate the average time taken. 
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per image BitBlt().
+
+@see BitBltNormalBitmapL()
+*/
+void CTExtendedBitmap::BitBltExtendedBitmapL()
+	{			
+	const TPoint pt(0,0);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{
+		iBitGc->BitBlt(pt, iExtendedBmp);
+		iProfiler->MarkResultSetL();
+		}	
+	iProfiler->ResultsAnalysis(_L("BitBlt-ExtendedBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0164
+
+@SYMPREQ PREQ2096
+
+@SYMTestCaseDesc
+The test determines how long it takes to BitBlt() a standard bitmap that is the same size
+as the extended bitmap used in the previous test case BitBltExtendedBitmapL().
+This test is paired with BitBltExtendedBitmapL().
+
+@SYMTestActions
+Measure the time taken to BitBlt() a normal bitmap to an offscreen buffer 1000 times
+and calculate the average time taken.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per image BitBlt().
+
+@see BitBltExtendedBitmapL()
+*/
+void CTExtendedBitmap::BitBltNormalBitmapL()
+	{		
+	const TPoint pt(0,0);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{
+		iBitGc->BitBlt(pt, iNormalBmp);
+		iProfiler->MarkResultSetL();
+		}	
+	iProfiler->ResultsAnalysis(_L("BitBlt-NormalBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0165
+
+@SYMPREQ 
+PREQ2096
+
+@SYMREQ
+REQ10857
+REQ10859
+
+@SYMTestCaseDesc
+The test determines how long it takes to draw an extended bitmap to an offscreen bitmap
+using DrawBitmap(). This test is paired with DrawBitmapNormalBitmapL().
+
+@SYMTestActions
+Measure the time taken to DrawBitmap() an extended bitmap to an offscreen buffer 1000 times
+and calculate the average time taken. This test is paired with DrawBitmapNormalBitmapL().
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per image DrawBitmap().
+
+@see DrawBitmapNormalBitmapL()
+*/
+void CTExtendedBitmap::DrawBitmapExtendedBitmapL()
+	{			
+	const TPoint pt(0,0);
+	const TRect rect(pt, KBitmapSize);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{
+		iBitGc->DrawBitmap(rect, iExtendedBmp, rect);
+		iProfiler->MarkResultSetL();
+		}	
+	iProfiler->ResultsAnalysis(_L("DrawBitmap-ExtendedBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0166
+
+@SYMPREQ PREQ2096
+
+@SYMTestCaseDesc
+The test determines how long it takes to draw a standard bitmap that is the same size
+as the extended bitmap used in the previous test case (DrawBitmapExtendedBitmapL()) 
+using DrawBitmap(). This test is paired with DrawBitmapExtendedBitmapL().
+This test is paired with DrawBitmapExtendedBitmapL().
+
+@SYMTestActions
+Measure the time taken to DrawBitmap() a normal bitmap to an offscreen buffer 1000 times
+and calculate the average time taken.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per image DrawBitmap().
+
+@see DrawBitmapExtendedBitmapL()
+*/
+void CTExtendedBitmap::DrawBitmapNormalBitmapL()
+	{		
+	const TPoint pt(0,0);
+	const TRect rect(pt, KBitmapSize);
+	
+	iProfiler->InitResults();	
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{
+		iBitGc->DrawBitmap(rect, iNormalBmp, rect);
+		iProfiler->MarkResultSetL();
+		}	
+	iProfiler->ResultsAnalysis(_L("DrawBitmap-NormalBitmap-64K"), 0, EColor64K, EColor64K, KIterationsToTest);
+	}
+
+/**
+@SYMTestCaseID
+GRAPHICS-UI-BENCH-0173
+
+@SYMCR
+CR1804
+
+@SYMREQ 
+REQ10858
+
+@SYMTestCaseDesc
+Measure the average time taken to get 128 pixels from a normal or extended bitmap.
+
+@SYMTestActions
+Measure the average time taken to get 128 pixels from a normal or extended bitmap 
+by calling CFbsBitmap::GetPixel() 1000 times on the bitmap.
+
+@SYMTestExpectedResults
+Test should pass and display total test time and time per 128 pixels.
+*/
+void CTExtendedBitmap::GetPixelL(TBool aIsExtendedBmp)
+	{
+	CFbsBitmap* bmp = NULL;
+	_LIT(KTestName, "GetPixel-%S-64K");
+	TBuf<30> buf;
+
+	if (aIsExtendedBmp)
+		{
+		_LIT(KExtBmpName, "ExtendedBitmap");
+		buf.Format(KTestName, &KExtBmpName);
+		bmp= iExtendedBmp;
+		}
+	else
+		{
+		_LIT(KNormalBmpName, "NormalBitmap");
+		buf.Format(KTestName, &KNormalBmpName);
+		bmp = iNormalBmp;
+		}
+
+	TInt y;
+	TPoint point(0,0);
+	TRgb color;
+	iProfiler->InitResults();
+	for(TInt count=KIterationsToTest; count>0; --count)
+		{								
+		for (y = 0; y < KBitmapSize.iHeight; ++y)
+			{
+			point.iY = y;
+			bmp->GetPixel(color, point);
+			}
+		iProfiler->MarkResultSetL();
+		}
+	iProfiler->ResultsAnalysis(buf, 0, KDisplayMode, KDisplayMode, KIterationsToTest);
+	}