sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include "tdrawbitmap.h"
sl@0: 
sl@0: CTDrawBitmap::CTDrawBitmap()
sl@0: 	{
sl@0: 	SetTestStepName(KTDirectGdiDrawBitmapStep);
sl@0: 	}
sl@0: 
sl@0: CTDrawBitmap::~CTDrawBitmap()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Override of base class pure virtual
sl@0: Lists the tests to be run
sl@0: */
sl@0: void CTDrawBitmap::RunTestsL()
sl@0: 	{
sl@0: 	if (iUseDirectGdi && !iUseSwDirectGdi)
sl@0: 		{
sl@0: 		// In the event that a test leaves after a BitBlt() or DrawBitmap() has occurred
sl@0: 		// the vgimage cache will need to be reset.
sl@0: 		// This needs to be the first item on the cleanupstack, 
sl@0: 		// as some tests perform pushes and pops of bitmaps.
sl@0: 		CleanupStack::PushL(TCleanupItem(ResetCache, iVgImageCache));
sl@0: 		}
sl@0: 	if(!iLargeTarget)
sl@0: 		{
sl@0: 		iTestParams.iDoCompressed = ETrue;
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0001"));
sl@0: 		TestBasicL();
sl@0: 		RecordTestResultL();
sl@0: 		iTestParams.iDoCompressed = EFalse;
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0003"));
sl@0: 		TestInvalidParametersL();
sl@0: 		RecordTestResultL();
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0005"));
sl@0: 		TestSourceBitmapCloningL();
sl@0: 		RecordTestResultL();
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0006"));
sl@0: 		TestDrawModeL();
sl@0: 		RecordTestResultL();
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0007"));
sl@0: 		TestSetOriginL();
sl@0: 		RecordTestResultL();
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0002"));
sl@0: 		TestPositioningL();
sl@0: 		RecordTestResultL();
sl@0: 		SetTestStepID(_L("GRAPHICS-DIRECTGDI-DRAWBITMAP-0004"));
sl@0: 		TestScalingL();
sl@0: 		RecordTestResultL();
sl@0: 		}
sl@0: 	if (iUseDirectGdi && !iUseSwDirectGdi)
sl@0: 		{
sl@0: 		CleanupStack::PopAndDestroy(iVgImageCache);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0001
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Bitmap drawing basic functionality test.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	Test bitmap drawing for simple and valid parameters:
sl@0: 		- Set the origin at TPoint(-35,80)
sl@0: 		- Draw a stretched bitmap at TPoint(55,-60)
sl@0: 	
sl@0: @SYMTestExpectedResults 
sl@0: 	Source bitmap should be copied into drawing target.
sl@0: 	Valid bitmap should be created. This bitmap shall be compared
sl@0: 	to a reference bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestBasicL()
sl@0: 	{	
sl@0: 	_LIT(KTestName, "DrawBitmap-Basic"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	
sl@0: 	ResetGc();
sl@0: 
sl@0: 	CFbsBitmap* bitmap;
sl@0: 	if(iTestParams.iDoCompressed)
sl@0: 		{
sl@0: 		bitmap = iCompressedBitmap;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		bitmap = iCheckedBoardBitmap2;
sl@0: 		}
sl@0: 		
sl@0: 	iGc->DrawBitmap(TRect(TPoint(20, 20), bitmap->SizeInPixels()), *bitmap, TRect(10, 10, 130, 130));
sl@0: 	TESTNOERRORL(iGc->GetError());
sl@0: 
sl@0: 	if(!iTestParams.iDoCompressed)
sl@0: 		WriteTargetOutput(KTestName());
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0002
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Test regularity of bitmap positioning.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	Test positioning functionality of DrawBitmap() methods. Test boundary
sl@0:  	conditions and clipping to surface area.
sl@0:  	Covers the whole target bitmap starting from TPoint(-30,-30) with staggered blits of a small 8x8 bitmap.
sl@0:  	
sl@0: @SYMTestExpectedResults 	
sl@0: 	Source bitmap should be drawn tiled in a staggered fashion across the whole target. Clipping should be applied.
sl@0: 	Valid bitmap should be created. This bitmap shall be compared to a reference bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestPositioningL()
sl@0: 	{	
sl@0: 	_LIT(KTestName, "DrawBitmap-Positioning"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	iTestParams.iDoCompressed = ETrue;
sl@0: 	TestPositioningBaseL(KTestName(), EDrawBitmap);
sl@0: 	iTestParams.iDoCompressed = EFalse;
sl@0: 	TestPositioningBaseL(KTestName(), EDrawBitmap);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0003
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Test functions behaviour after calling with invalid parameters.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	Set valid parameters (see DrawBitmap-BasicL). Replace individual parameters
sl@0: 	with Invalid ones:
sl@0: 		Invalid source rectangles
sl@0: 			aSourceRect : negative source rectangle starting point or size
sl@0: 				TRect( TPoint( -30, -30), TSize(-10, -10) ) 
sl@0: 			aSourceRect : source rectangle not compatible with bitmap
sl@0: 				TRect( TSize(aBitmap->SizeInPixel(). iWidth + 10, aBitmap->SizeInPixel(). IHeight + 10)) 
sl@0: 			aSourceRect : swapped points in source rectangle
sl@0: 				TRect( TPoint( 100, 100 ) , TPoint( 0, 0 ) )
sl@0: 		Invalid destination rectangle (aDestRect):
sl@0: 		 	negative size 
sl@0: 		Invalid source bitmap
sl@0: 			zero size bitmap
sl@0: 			not initialized bitmap
sl@0: 			
sl@0: @SYMTestExpectedResults 
sl@0: 	Function should detect invalid parameters and return.
sl@0:  	Nothing will be drawn on the target surface.
sl@0: */
sl@0: void CTDrawBitmap::TestInvalidParametersL()
sl@0: 	{	
sl@0: 	_LIT(KTestName, "DrawBitmap-InvalidParameters"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	
sl@0: 	TestInvalidParametersBaseL(KTestName(), EDrawBitmap);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID 
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0004
sl@0: 
sl@0: @SYMPREQ 
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195 
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 
sl@0: @SYMTestCaseDesc
sl@0: 	Test regularity of bitmap scaling.
sl@0: 
sl@0: @SYMTestPriority
sl@0: 	Critical
sl@0: 
sl@0: @SYMTestStatus 
sl@0: 	Implemented
sl@0: 
sl@0: @SYMTestActions 
sl@0: 	Test scaling implementation of DrawBitmap() methods :  scaling down of a normal
sl@0: 	bitmap and scaling up of a bitmap fragment.
sl@0: 
sl@0: @SYMTestExpectedResults 
sl@0: 	Scaled bitmap should be drawn in a target area. Valid bitmap should be created.
sl@0:  	The bitmap should be properly scaled. This bitmap shall be compared to a reference
sl@0:  	bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestScalingL()
sl@0: 	{
sl@0: 	_LIT(KTestName, "DrawBitmap-Scaling"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 
sl@0: 	TInt width = iGdiTarget->SizeInPixels().iWidth;
sl@0: 	TInt height = iGdiTarget->SizeInPixels().iHeight;
sl@0: 
sl@0: 	CFbsBitmap* bitmap1 = iCheckedBoardBitmap1;
sl@0: 	TInt bmp1Width = bitmap1->SizeInPixels().iWidth;
sl@0: 	TInt bmp1Height = bitmap1->SizeInPixels().iHeight;
sl@0: 	CFbsBitmap* bitmap2 = iCheckedBoardBitmap2;
sl@0: 	TInt bmp2Width = bitmap2->SizeInPixels().iWidth;
sl@0: 	TInt bmp2Height = bitmap2->SizeInPixels().iHeight;
sl@0: 
sl@0: 	ResetGc();
sl@0: 
sl@0: 	// small bitmap - extrem magnification
sl@0: 	TReal32 scale = 1.0f;
sl@0: 	TReal32 scaleFactor = 1.55f;
sl@0: 	TInt posX = 1;
sl@0: 	for(TInt j=0; j<6; j++)
sl@0: 		{
sl@0: 		TSize size(static_cast<TInt>(bmp1Width*scale), static_cast<TInt>(bmp1Height*scale));
sl@0: 		TPoint pos(posX, height/4-size.iHeight/2);
sl@0: 
sl@0: 		iGc->DrawBitmap(TRect(pos, size), *bitmap1);
sl@0: 
sl@0: 		posX += size.iWidth+2;
sl@0: 		scale *= scaleFactor;
sl@0: 		}
sl@0: 
sl@0: 	// large bitmap - extreme minification
sl@0: 
sl@0: 	scale /= scaleFactor;
sl@0: 	posX = 1;
sl@0: 	for(TInt j=5; j>=0; j--)
sl@0: 		{
sl@0: 		TSize size(static_cast<TInt>(bmp1Width*scale), static_cast<TInt>(bmp1Height*scale));
sl@0: 		TPoint pos(posX, 3*height/4-size.iHeight/2);
sl@0: 
sl@0: 		iGc->DrawBitmap(TRect(pos, size), *bitmap2);
sl@0: 
sl@0: 		posX += size.iWidth+2;
sl@0: 		scale /= scaleFactor;
sl@0: 		}
sl@0: 
sl@0: 	TESTNOERRORL(iGc->GetError());
sl@0: 
sl@0: 	TBuf<30> testName;
sl@0: 	testName.Append(KTestName);
sl@0: 	WriteTargetOutput(testName);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0005
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Tests that a bitmap is still drawn successfully if it is deleted 
sl@0: 	right after the call to DrawBitmap() but before Finish() is called.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	For each method:
sl@0: 	1. Call method with valid parameters (see DrawBitmap-Basic). 
sl@0: 	2. Right after returning from method call, destroy the source bitmap.
sl@0: 	3. Call the method again with the same bitmap parameter.
sl@0: 	Repeat  p. 1-3 a few times.
sl@0: 	
sl@0: @SYMTestExpectedResults 
sl@0: 	Source bitmap should be copied into target area. Memory leaks should not be
sl@0: 	created. Valid bitmap should be created. This bitmap should be the same as
sl@0: 	a reference bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestSourceBitmapCloningL()
sl@0: 	{
sl@0: 	_LIT(KTestName, "DrawBitmap-SourceBitmapCloning"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	
sl@0: 	iTestParams.iDoCompressed = ETrue;
sl@0: 	TestSourceBitmapCloningBaseL(KTestName(), EDrawBitmap);
sl@0: 	iTestParams.iDoCompressed = EFalse;
sl@0: 	TestSourceBitmapCloningBaseL(KTestName(), EDrawBitmap);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0006
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Test correctness of drawing bitmaps in all possible draw modes.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	Set valid parameters (see DrawBitmap-Basic).	
sl@0: 	Use the semi-transparent source bitmap (aBitmap).
sl@0: 	Set drawmode to EDrawModeWriteAlpha and call the methods.
sl@0: 	Set drawmode to EDrawModePEN and call the methods.
sl@0: 	Set drawmode to EDrawModeWriteAlpha and call the methods.
sl@0: 	
sl@0: @SYMTestExpectedResults 
sl@0: 	The image drawn in the center of the test should be drawn blended (EDrawModePEN) 
sl@0: 	and the images drawn at the left and right sides should be drawn opaque (EDrawModeWriteAlpha).
sl@0: 	should be copied into rendering target. Valid bitmap should be created.
sl@0: 	This bitmap should be the same as a reference bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestDrawModeL()
sl@0: 	{
sl@0: 	_LIT(KTestName, "DrawBitmap-DrawMode"); 
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	
sl@0: 	ResetGc();
sl@0: 
sl@0: 	TSize bmpSize(iCheckedBoardWithAlphaBitmap->SizeInPixels());
sl@0: 
sl@0: 	TInt halfHeight = (bmpSize.iHeight  >> 1);	
sl@0: 	TInt quaterWidth  = (bmpSize.iWidth  >> 2);
sl@0: 	TInt y1 = halfHeight - (bmpSize.iHeight >> 2);
sl@0: 	
sl@0: 	TSize vertRectSize  (quaterWidth, bmpSize.iHeight);
sl@0: 	TSize horizRectSize (bmpSize.iWidth, halfHeight);
sl@0: 	
sl@0: 	// Render column to left
sl@0: 	iGc->SetDrawMode(DirectGdi::EDrawModeWriteAlpha);
sl@0: 	iGc->DrawBitmap(
sl@0: 		TRect (TPoint(0, 0), vertRectSize),
sl@0: 		*iCheckedBoardWithAlphaBitmap);
sl@0: 
sl@0: 	// Render row in center
sl@0: 	iGc->SetDrawMode(DirectGdi::EDrawModePEN);
sl@0: 	iGc->DrawBitmap(
sl@0: 		TRect(TPoint(0, y1), horizRectSize),
sl@0: 		*iCheckedBoardWithAlphaBitmap);
sl@0: 
sl@0: 	// Render column to right
sl@0: 	iGc->SetDrawMode(DirectGdi::EDrawModeWriteAlpha);
sl@0: 	iGc->DrawBitmap(
sl@0: 		TRect (TPoint(bmpSize.iWidth - quaterWidth, 0), vertRectSize),
sl@0: 		*iCheckedBoardWithAlphaBitmap);
sl@0: 	
sl@0: 	TESTNOERRORL(iGc->GetError());
sl@0: 
sl@0: 	WriteTargetOutput(KTestName());
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID  	
sl@0: 	GRAPHICS-DIRECTGDI-DRAWBITMAP-0007
sl@0: 	
sl@0: @SYMPREQ 			
sl@0: 	PREQ39
sl@0: 
sl@0: @SYMREQ
sl@0: 	REQ9199 
sl@0: 	REQ9204 
sl@0: 	REQ9195
sl@0: 	REQ9201 
sl@0: 	REQ9202 
sl@0: 	REQ9222 
sl@0: 	REQ9223 
sl@0: 	REQ9236 
sl@0: 	REQ9237
sl@0: 	
sl@0: @SYMTestCaseDesc	
sl@0: 	Test that a bitmap is drawn at the correct position when SetOrigin() is called before
sl@0: 	the bitmap is drawn.
sl@0: 	
sl@0: @SYMTestPriority	
sl@0: 	Critical
sl@0: 	
sl@0: @SYMTestStatus 		
sl@0: 	Implemented
sl@0: 	
sl@0: @SYMTestActions 	
sl@0: 	Call SetOrigin().
sl@0: 	Call DrawBitmap().
sl@0: 	
sl@0: @SYMTestExpectedResults 
sl@0: 	Source bitmap should be drawn at the correct position (TPoint(20,20)). Valid bitmap 
sl@0: 	should be created. This bitmap shall be compared to a reference bitmap.
sl@0: */
sl@0: void CTDrawBitmap::TestSetOriginL()
sl@0: 	{	
sl@0: 	_LIT(KTestName, "DrawBitmap-SetOrigin");
sl@0: 	
sl@0: 	// Only do test for one pixel format to cut down on the number of images produced
sl@0: 	// as this is just a positional test and we don't need to test for all pixel formats.
sl@0: 	if (!((iTestParams.iTargetPixelFormat == EUidPixelFormatRGB_565) && (iTestParams.iSourcePixelFormat == EUidPixelFormatRGB_565)))
sl@0: 		{
sl@0: 		return;
sl@0: 		}
sl@0: 	
sl@0: 	if(!iRunningOomTests)
sl@0: 		{
sl@0: 		INFO_PRINTF1(KTestName);
sl@0: 		}
sl@0: 	
sl@0: 	ResetGc();
sl@0: 
sl@0: 	CFbsBitmap* bitmap = iCheckedBoardBitmap2;	
sl@0: 	iGc->SetOrigin(TPoint(-35, 80));
sl@0: 	iGc->DrawBitmap(TRect(TPoint(55, -60), bitmap->SizeInPixels()), *bitmap, TRect(10, 10, 130, 130));
sl@0: 	TESTNOERRORL(iGc->GetError());
sl@0: 	
sl@0: 	WriteTargetOutput(KTestName());
sl@0: 	}