sitetran.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** 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): 
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 * ***** END LICENSE BLOCK ***** */ 

#ifndef _TRANSITIONS_H_
#define _TRANSITIONS_H_

#include "region.h"

struct LineSegment
{
	HXxPoint	start;
	HXxPoint	finish;

    LineSegment(){}
    LineSegment(const LineSegment& ls);

    void operator=(const LineSegment& right);

    BOOL Clip(int left, int top, int right, int bottom);
};

struct tranLines
{
	INT32			m_nLines;
	LineSegment*	m_pLines;

    tranLines();
    tranLines(const tranLines& tl);
    virtual ~tranLines();

    void Copy(const tranLines& tl);

    void operator+=(const tranLines& right);
    void operator+=(const LineSegment& right);
    void operator=(const tranLines& right);

    void Destroy();
    void Offset(int x, int y);
    void Clip(int left, int top, int right, int bottom);
};

tranLines* operator+(const tranLines& left, const tranLines& right);

typedef HXREGION* (*TransitionType)(int left, int top, int right, int bottom, int completeness, tranLines* lines /* = NULL */); 

#define MATRIX_TRANSITION_INIT		-1
#define MATRIX_TRANSITION_DELETE	-2

struct tranStruct
{
    TransitionType  m_fpTranFunction;
	int			m_SMPTE;
    char*	    m_pTranName;
};

struct tranType
{
    tranStruct* m_pSubTypes;
    char* m_pName;
    int m_nNum;
};

HXREGION* InvertRGN(HXREGION* in, int x, int y, int x1, int y1);
HXREGION* MirrorHorizontal(HXREGION* in, int y);
HXREGION* MirrorVertical(HXREGION* in, int x);

HXREGION* DefaultTransition(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* EdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* IrisWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* SlideVerticalEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* TopLeftEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* TopRightEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* BottomRightEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* BottomLeftEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* FourCornerEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* FourBoxEdgeWipe (int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* BarnVerticalEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* BarnHorizontalEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* TopCenterEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* CenterRightEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* BottomCenterEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* LeftCenterEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonalLeftDownEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonalRightDownEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* VerticalBowTieEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* HorizontalBowTieEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonaLeftOutEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonaRightOutEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonaCrossEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);
HXREGION* DiagonalBoxEdgeWipe(int left, int top, int right, int bottom, int completeness, tranLines* lines = NULL);