1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/test/tdynamicres/inc/surfaceutility.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,108 @@
     1.4 +/**
     1.5 +* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +/**
    1.24 + @file
    1.25 +*/
    1.26 +
    1.27 +#ifndef __SURFACE_UTILITY__
    1.28 +#define __SURFACE_UTILITY__
    1.29 +
    1.30 +#include <e32base.h>
    1.31 +#include <graphics/surface.h>
    1.32 +#include <graphics/surfacemanager.h>
    1.33 +#include <graphics/surfaceupdateclient.h>
    1.34 +
    1.35 +#define ENABLE_TEST_LOGGING
    1.36 +#define ALPHA_FIX_24BIT	0xffU //This forces a non-zero value into the X byte of 16MU color values
    1.37 +
    1.38 +#if defined(ENABLE_TEST_LOGGING)
    1.39 +#define LOG(X)	RDebug::Printf X
    1.40 +#else
    1.41 +#define LOG(X)
    1.42 +#endif
    1.43 +
    1.44 +class TRgb;
    1.45 +class CFbsBitmap;
    1.46 +
    1.47 +class CSurfaceUtility : public CBase
    1.48 +	{
    1.49 +public:
    1.50 +	static CSurfaceUtility* NewL(CSurfaceUtility* aClone=NULL);
    1.51 +	virtual ~CSurfaceUtility();
    1.52 +	TSize SurfaceSize(const TSurfaceId& aSurface);
    1.53 +	void CreateSurfaceFromFileL(const TDesC& aFileName, TSurfaceId& aSurface);
    1.54 +	TSurfaceId CreateSurfaceL(const TSize& aSize, TUidPixelFormat aPixelFormat, TInt aStride, TInt aBuffers = 1);
    1.55 +	TInt BytesPerPixelL(TUidPixelFormat aPixelFormat);
    1.56 +	void FillSurfaceL(TSurfaceId& aSurface, const TRgb& aColor);
    1.57 +	void FillChunkL(TSurfaceId& aSurface, RChunk& aChunk, const TRgb& aColor, TInt aBufferNumber);
    1.58 +	void FillRectangleL(TSurfaceId& aSurface, const TPoint& aStartPos, const TSize& aSize, const TRgb& aColor);
    1.59 +	void FillRectangleNoUpdateL(TSurfaceId& aSurface, const TPoint& aStartPos, const TSize& aSize, const TRgb& aColor);
    1.60 +	void GridFillSurfaceL(TSurfaceId& aSurface, const TRgb& aColor, const TRgb& aLines);
    1.61 +	void PatternFillSurfaceL(TSurfaceId& aSurface);
    1.62 +	void FanFillSurfaceL(TSurfaceId& aSurface, const TRgb& aColor, const TRgb& aLinesTL,const TRgb& aLinesBR);
    1.63 +	void LineFillSurfaceL(TSurfaceId& aSurface, const TRgb& aBackColor, const TRgb& aLineColor, TInt aPosition);
    1.64 +	CFbsBitmap* EquivalentBitmapL(TSurfaceId& aSurface, CFbsBitmap* aCopyTo=NULL);
    1.65 +	void DestroySurface(TSurfaceId& aSurface);
    1.66 +	TBool DestroyAll();
    1.67 +	void SubmitUpdate(TInt aScreenNumber, const TSurfaceId& aSurface, const TRegion* aRegion, TInt aBufferNumber = 0);
    1.68 +	void MapAndSubmitUpdateL(RChunk& aChunk, TInt aScreenNumber, const TSurfaceId& aSurface, const TRegion* aRegion);
    1.69 +	void MapSurfaceL(const TSurfaceId& aSurface, RChunk& aChunk);
    1.70 +	void CopyBitmapFromFileToSurfaceL(const TDesC& aFileName, TSurfaceId& aSurface);
    1.71 +	void CopyBitmapSurfaceL(const CFbsBitmap* aBitmap, TSurfaceId& aSurface);
    1.72 +	void CopyBitmapToSurfaceL(TSurfaceId& aSurface, const CFbsBitmap& aBitmap);
    1.73 +private:
    1.74 +	CSurfaceUtility(CSurfaceUtility* aClone);
    1.75 +	void ConstructL();
    1.76 +
    1.77 +private:
    1.78 +	RSurfaceManager iManager;
    1.79 +	RSurfaceUpdateSession iSurfaceUpdateSession;
    1.80 +	//This local object wraps the array operations in a heap switch
    1.81 +	//The reason for providing this wrapper is to allow threads to share the surface manager surface ID list.
    1.82 +	//In particular, the next test can attempt to release the previous test's surfaces if it paniced. 
    1.83 +	//Note that the presumption is that the owning thread will be paused, 
    1.84 +	//so there will be no thread interlock issues with it's heap manager.
    1.85 +	class RHeapSurfaceArray
    1.86 +		{
    1.87 +		public:
    1.88 +		typedef RArray<TSurfaceId>	Array;
    1.89 +		RHeapSurfaceArray(RHeapSurfaceArray* aUseExternalArray=NULL);
    1.90 +
    1.91 +		//Emulation of RArray entrypoints. Add more stub methods if required...
    1.92 +		TSurfaceId& operator[](TUint aIndex);
    1.93 +		void Close();
    1.94 +		TInt Count() const;
    1.95 +		inline void Reset();
    1.96 +		void AppendL(const TSurfaceId &anEntry);
    1.97 +		TInt Find(const TSurfaceId &anEntry) const;
    1.98 +		void Remove(TInt anIndex);
    1.99 +		
   1.100 +		private:
   1.101 +		static void PopHeap(void* mainheap);
   1.102 +		static void SwitchHeapLC(RHeap* aNewHeap);
   1.103 +		
   1.104 +		Array iLocalArray;
   1.105 +		Array* iUseArray;
   1.106 +		RHeap &iExternalHeapRef;
   1.107 +		}	iSurfaces;
   1.108 +	};
   1.109 +
   1.110 +#endif // __SURFACE_UTILITY__
   1.111 +