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// Copyright (c) 2006-2009 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 the License "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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// e32test\multimedia\t_camera_display.h
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//
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//
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#if !defined(__T_CAMERA_DISPLAY_H__)
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#define __T_CAMERA_DISPLAY_H__
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#include <e32test.h>
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#include <d32camerasc.h>
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#include <pixelformats.h>
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#include "d_mmcsc.h"
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_LIT(KCaptureModeCapsTitle, "Capture modes: ");
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_LIT(KCaptureModeImage, "Image ");
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_LIT(KCaptureModeVideo, "Video ");
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_LIT(KCaptureModeViewFinder, "ViewFinder ");
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_LIT(KPixelFormatCapsTitle, "Pixel formats: ");
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_LIT(KPixelFormatConfTitle, "Current pixel format: ");
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_LIT(KPixelFormatUnknown, "Pixel Format Unknown (Other) ");
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_LIT(KPixelFormatRGB_565, "RGB565 ");
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_LIT(KPixelFormatYUV_422Interleaved, "YUV422 Interleaved ");
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_LIT(KPixelFormatSpeedTaggedJPEG, "Speed Tagged JPEG ");
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_LIT(KPixelFormatJPEG, "JPEG ");
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class TCamDisplayHandler
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{
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public:
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TCamDisplayHandler();
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TInt Init();
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TInt SetConfig(const SDevCamFrameSize& aSize,const SDevCamPixelFormat& aPixelFormat);
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TInt Process(TUint8* aImageBaseAddress);
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private:
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TInt Min(TInt aA, TInt aB);
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TInt ProcessRGB565(TUint8* aImageBaseAddress);
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TInt ProcessYUV422(TUint8* aImageBaseAddress);
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private:
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/** Pixel format of the data to be converted and displayed */
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SDevCamPixelFormat iPixelFormat;
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/** Address of the top left hand corner of screen memory */
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TUint8* iVideoAddress;
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/** Width of the frame to be displayed, in pixels */
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TUint iWidth;
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/** Height of the frame to be displayed, in pixels */
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TUint iHeight;
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/** Width of the screen, in pixels */
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TUint iScreenWidth;
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/** Height of the screen, in pixels */
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TUint iScreenHeight;
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/** Number of bits per pixel */
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TInt iBitsPerPixel;
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};
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void AppendPixelFormat(TDes& aBuffer, TUidPixelFormat aPixelFormat);
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void PrintCamModes(TCameraCapsV02* aCaps,RTest& aTest);
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void PrintCamConf(TCameraConfigV02& aConf,RTest& aTest);
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void PrintBufferConf(TMmSharedChunkBufConfig& aBufConf,RTest& aTest);
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#endif // __T_CAMERA_DISPLAY_H__
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