sl@0: // Copyright (c) 2006-2009 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 the License "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: // e32test\multimedia\t_camera_display.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: #if !defined(__T_CAMERA_DISPLAY_H__)
sl@0: #define __T_CAMERA_DISPLAY_H__
sl@0: 
sl@0: #include <e32test.h>
sl@0: #include <d32camerasc.h>
sl@0: #include <pixelformats.h>
sl@0: #include "d_mmcsc.h"
sl@0: 
sl@0: _LIT(KCaptureModeCapsTitle, "Capture modes: ");
sl@0: _LIT(KCaptureModeImage, "Image ");
sl@0: _LIT(KCaptureModeVideo, "Video ");
sl@0: _LIT(KCaptureModeViewFinder, "ViewFinder ");
sl@0: 
sl@0: _LIT(KPixelFormatCapsTitle, "Pixel formats: ");
sl@0: _LIT(KPixelFormatConfTitle, "Current pixel format: ");
sl@0: _LIT(KPixelFormatUnknown, "Pixel Format Unknown (Other) ");
sl@0: _LIT(KPixelFormatRGB_565, "RGB565 ");
sl@0: _LIT(KPixelFormatYUV_422Interleaved, "YUV422 Interleaved ");
sl@0: _LIT(KPixelFormatSpeedTaggedJPEG, "Speed Tagged JPEG ");
sl@0: _LIT(KPixelFormatJPEG, "JPEG ");
sl@0: 
sl@0: class TCamDisplayHandler
sl@0: 	{
sl@0: public:
sl@0: 	TCamDisplayHandler();
sl@0: 	TInt Init();
sl@0: 	TInt SetConfig(const SDevCamFrameSize& aSize,const SDevCamPixelFormat& aPixelFormat);
sl@0: 	TInt Process(TUint8* aImageBaseAddress);
sl@0: private:
sl@0: 	TInt Min(TInt aA, TInt aB);
sl@0: 	TInt ProcessRGB565(TUint8* aImageBaseAddress);
sl@0: 	TInt ProcessYUV422(TUint8* aImageBaseAddress);
sl@0: private:
sl@0: 	/** Pixel format of the data to be converted and displayed */
sl@0: 	SDevCamPixelFormat iPixelFormat;
sl@0: 	/** Address of the top left hand corner of screen memory */
sl@0: 	TUint8* iVideoAddress;
sl@0: 	/** Width of the frame to be displayed, in pixels */
sl@0: 	TUint iWidth;
sl@0: 	/** Height of the frame to be displayed, in pixels */
sl@0: 	TUint iHeight;
sl@0: 	/** Width of the screen, in pixels */
sl@0: 	TUint iScreenWidth;
sl@0: 	/** Height of the screen, in pixels */
sl@0: 	TUint iScreenHeight;
sl@0: 	/** Number of bits per pixel */
sl@0: 	TInt iBitsPerPixel;
sl@0: 	};
sl@0: 
sl@0: void AppendPixelFormat(TDes& aBuffer, TUidPixelFormat aPixelFormat);
sl@0: void PrintCamModes(TCameraCapsV02* aCaps,RTest& aTest);
sl@0: void PrintCamConf(TCameraConfigV02& aConf,RTest& aTest);
sl@0: void PrintBufferConf(TMmSharedChunkBufConfig& aBufConf,RTest& aTest);
sl@0: 
sl@0: #endif // __T_CAMERA_DISPLAY_H__