FCL/sf/os/mm: mmplugins/cameraplugins/source/webcamera/ecamwebcamerabuffer.cpp@92a82bc706f7 (annotated)

64 92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	1	/*
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	2	* Copyright (c) 2010 ISB.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	3	* All rights reserved.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	4	* This component and the accompanying materials are made available
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	5	* under the terms of the "Symbian Foundation License v1.0"
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	6	* which accompanies this distribution, and is available
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	7	* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	8	*
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	9	* Initial Contributors:
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	10	* ISB - Initial contribution
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	11	*
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	12	* Contributors:
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	13	*
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	14	* Description:
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	15	*
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	16	*/
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	17
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	18	#include <fbs.h>
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	19	#include "ecamwebcamerabuffer.h"
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	20
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	21
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	22	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	23	// NewL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	24	// Takes ownership of aData, but not aBitmap
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	25	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	26	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	27	CWebCameraBuffer* CWebCameraBuffer::NewL(const CFbsBitmap& aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	28	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	29	CWebCameraBuffer* self = CWebCameraBuffer::NewLC( aBitmap, aData );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	30	CleanupStack::Pop( self );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	31	return self;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	32	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	33
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	34	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	35	// NewLC
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	36	// Takes ownership of aData, but not aBitmap
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	37	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	38	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	39	CWebCameraBuffer* CWebCameraBuffer::NewLC(const CFbsBitmap& aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	40	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	41	CWebCameraBuffer* self = new (ELeave) CWebCameraBuffer;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	42	CleanupStack::PushL( self );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	43	self->ConstructL( aBitmap, aData );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	44	return self;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	45	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	46
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	47
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	48	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	49	// NewL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	50	// Takes ownership of both objects.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	51	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	52	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	53	CWebCameraBuffer* CWebCameraBuffer::NewL(CFbsBitmap* aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	54	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	55	CWebCameraBuffer* self = CWebCameraBuffer::NewLC( aBitmap, aData );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	56	CleanupStack::Pop( self );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	57	return self;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	58	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	59
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	60	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	61	// NewLC
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	62	// Takes ownership of both objects.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	63	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	64	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	65	CWebCameraBuffer* CWebCameraBuffer::NewLC(CFbsBitmap* aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	66	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	67	CWebCameraBuffer* self = new (ELeave) CWebCameraBuffer;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	68	CleanupStack::PushL( self );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	69	self->ConstructL( aBitmap, aData );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	70	return self;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	71	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	72
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	73	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	74	// Constructor
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	75	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	76	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	77	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	78	CWebCameraBuffer::CWebCameraBuffer()
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	79	: iBitmap(NULL),
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	80	iImageData(NULL),
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	81	iOwnBitmap(ETrue),
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	82	iOwnData(ETrue)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	83	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	84	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	85
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	86	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	87	// Destructor
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	88	// private, because Release() is supposed to be used.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	89	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	90	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	91	CWebCameraBuffer::~CWebCameraBuffer()
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	92	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	93	iChunk.Close();
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	94	delete iBitmap;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	95	delete iImageData;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	96	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	97
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	98	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	99	// ConstructL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	100	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	101	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	102	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	103	void CWebCameraBuffer::ConstructL(const CFbsBitmap& aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	104	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	105	iBitmap = new (ELeave) CFbsBitmap;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	106	TInt error = iBitmap->Duplicate( aBitmap.Handle() );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	107
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	108	iImageData = aData;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	109
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	110	User::LeaveIfError( error );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	111	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	112
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	113	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	114	// ConstructL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	115	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	116	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	117	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	118	void CWebCameraBuffer::ConstructL(CFbsBitmap* aBitmap, HBufC8* aData)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	119	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	120	iImageData = aData;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	121	iBitmap = aBitmap;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	122	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	123
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	124	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	125	// NumFrames
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	126	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	127	// Number of frames available in the buffer.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	128	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	129	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	130	TInt
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	131	CWebCameraBuffer::NumFrames()
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	132	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	133	return 1;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	134	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	135
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	136
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	137	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	138	// DataL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	139	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	140	// Frame data as descriptor.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	141	// not supported here
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	142	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	143	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	144	TDesC8* CWebCameraBuffer::DataL(TInt aFrameIndex)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	145	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	146	if( aFrameIndex != 0 \|\| !iImageData )
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	147	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	148	User::Leave( KErrNotSupported );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	149	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	150
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	151	return iImageData;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	152	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	153
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	154	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	155	// BitmapL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	156	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	157	// Frame data as bitmap.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	158	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	159	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	160	CFbsBitmap& CWebCameraBuffer::BitmapL(TInt aFrameIndex)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	161	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	162	if( aFrameIndex != 0 \|\| !iBitmap )
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	163	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	164	User::Leave( KErrNotFound );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	165	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	166
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	167	return *iBitmap;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	168	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	169
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	170	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	171	// DataL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	172	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	173	// Frame data as chunk.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	174	// not supported here
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	175	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	176	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	177	RChunk& CWebCameraBuffer::ChunkL()
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	178	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	179	User::Leave( KErrNotSupported );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	180
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	181	return iChunk;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	182	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	183
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	184	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	185	// ChunkOffsetL
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	186	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	187	// Frame data offset in chunk.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	188	// not supported here
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	189	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	190	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	191	TInt
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	192	CWebCameraBuffer::ChunkOffsetL(TInt /aFrameIndex/)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	193	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	194	User::Leave( KErrNotSupported );
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	195
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	196	return 0;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	197	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	198
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	199	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	200	// FrameSize
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	201	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	202	// Frame data size.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	203	// not supported here, as only bitmap supported
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	204	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	205	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	206	TInt CWebCameraBuffer::FrameSize(TInt /aFrameIndex/)
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	207	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	208	return -1;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	209	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	210
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	211	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	212	// Release
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	213	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	214	// Release this buffer.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	215	// Simply deletes this object.
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	216	// ---------------------------------------------------------------------------
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	217	//
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	218	void CWebCameraBuffer::Release()
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	219	{
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	220	delete this;
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	221	}
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	222
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	223
92a82bc706f7 Obtain an image of Webcamera from QEMU and add the Bitmap change display function. Shimizu Satoshi <s_shimizu@isb.co.jp> parents: 9 diff changeset	224	// end of file

author	Shimizu Satoshi <s_shimizu@isb.co.jp>
	Tue, 19 Oct 2010 11:48:59 +0900
branch	RCL_3
changeset 64	92a82bc706f7
parent 9	9ae0fe04e757
permissions	-rw-r--r--