minifmt.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: minifmt.h,v 1.5.4.1 2004/07/09 01:58:56 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 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 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (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.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * 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 _MINIFMT_H_
- #define _MINIFMT_H_
- #include "hxvsurf.h"
- #include "hxtypes.h"
- #ifndef MAKEFOURCC
- #define MAKEFOURCC(ch0,ch1,ch2,ch3) ( ((ULONG32)((BYTE)(ch0)) | ((ULONG32)((BYTE)(ch1)) << 8) | ((ULONG32)((BYTE)(ch2)) << 16) | ((ULONG32)((BYTE)(ch3)) << 24 )) )
- #endif
- struct tagFmtEntry;
- typedef struct tagFmtEntry
- {
- ULONG32 dwFlags; // indicates valid fields
- ULONG32 dwFourCC; // FourCC code
- int cid;
- ULONG32 dwBitCount; // number of bits/pixel
- ULONG32 nBPP;
- ULONG32 dwBitMask[3]; // RGB bit masks
- struct tagFmtEntry* pNext;
- } FmtEntry;
- class CFmtObj
- {
- public:
- CFmtObj();
- ~CFmtObj();
- int MakeBitmap (HXBitmapInfo* lpbi,
- int nBISize, int cid,
- ULONG32 dwWidth, ULONG32 dwHeight,
- void* lppe, int nColors);
-
- int SetBitmapColor(HXBitmapInfo* lpHXbi, int cid);
- int ImageSize (int cid, ULONG32 dwWidth, ULONG32 dwHeight);
- int GetBitmapPitch (HXBitmapInfo* lpbi);
- int GetBitmapColor (HXBitmapInfo* lpHXbi);
- protected:
- int ChkColor (FmtEntry* p,
- ULONG32 dwFourCC,
- ULONG32 dwBitCount,
- ULONG32 *lpBitMask);
- void CreateFmtList();
- void DestroyFmtList();
-
- FmtEntry* CreateFmtEntry( ULONG32 dwFlags,
- ULONG32 dwFourCC,
- int cid,
- ULONG32 dwBitCount,
- ULONG32 nBPP,
- ULONG32 dwBitMask1=0,
- ULONG32 dwBitMask2=0,
- ULONG32 dwBitMask3=0
- );
- FmtEntry* FindEntry(int cid);
- FmtEntry* m_pFmtList;
- };
- #endif //_MINIFMT_H_