hxconv.h
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:4k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _HXCONV_H_
- #define _HXCONV_H_
- #include "hxwintyp.h"
- #include "dllacces.h"
- #include "coloracc.h"
- #include "hxwin.h"
- #include "hxvsurf.h"
- class HXColorConverterManager: public IHXColorConverterManager
- {
- protected:
- LONG32 m_lRefCount;
- ColorFuncAccess* m_pColorAcc;
- IUnknown* m_pContext;
-
- public:
- HXColorConverterManager(IUnknown* pContext);
- ~HXColorConverterManager(void);
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
-
- /*
- * IHXColorConverterManager methods
- */
- /************************************************************************
- * Method:
- * IHXColorConverterManager::GetColorConverter
- * Purpose:
- * Get ColorConverter is called to obtain a color converter to convert
- * from a particular bitmap to another bitmap.
- *
- *
- */
- STDMETHOD(GetColorConverter) ( THIS_
- HXBitmapInfoHeader* pInfoSrc,
- HXBitmapInfoHeader* pInfoDest,
- REF(IHXColorConverter*) /*OUT*/ pConverter);
- private:
- void Init();
- };
- class HXColorConverter: public IHXColorConverter
- {
- protected:
- LONG32 m_lRefCount;
- int m_nPitchIn;
- int m_nPitchOut;
- HXxSize m_sizeIn;
- HXxSize m_sizeOut;
- LPHXCOLORCONVERTER m_fpColorConverter;
-
- public:
- HXColorConverter();
- ~HXColorConverter(void);
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
-
- /*
- * IHXColorConverter methods
- */
- /************************************************************************
- * Method:
- * IHXColorConverter::ColorConvert
- * Purpose:
- * Get ColorConverter is called to obtain a color converter to convert
- * from a particular bitmap to another bitmap.
- *
- *
- */
- STDMETHOD(ColorConvert) ( THIS_
- UCHAR* pBitsIn,
- UCHAR* pBitsOut,
- HXxRect* pRectIn,
- HXxRect* pRectOut);
- void SetColorConverter(LPHXCOLORCONVERTER fpColorConverter) {m_fpColorConverter = fpColorConverter;}
- void SetPitchIn(int pitch) {m_nPitchIn = pitch;}
- void SetPitchOut(int pitch) {m_nPitchOut = pitch;}
- void SetSizeIn(int height, int width) {m_sizeIn.cx = width; m_sizeIn.cy = height;}
- void SetSizeOut(int height, int width) {m_sizeOut.cx = width; m_sizeOut.cy = height;}
- };
- #endif // _HXCONV_H_