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53 lines
1.3 KiB
53 lines
1.3 KiB
/******************************Header*File*********************************\
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*
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* glsup.h
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*
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* Header file for GL metafiling and printing support
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*
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* History:
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* Wed Mar 15 15:20:49 1995 -by- Drew Bliss [drewb]
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* Created
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* Copyright (c) 1995-1999 Microsoft Corporation
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*
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\**************************************************************************/
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#ifndef __GLSUP_H__
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#define __GLSUP_H__
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// Critical section for GL support
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extern RTL_CRITICAL_SECTION semGlLoad;
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BOOL LoadOpenGL(void);
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void UnloadOpenGL(void);
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// Track the current banded rendering session
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typedef struct
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{
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HDC hdcDest;
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HDC hdcDib;
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HBITMAP hbmDib;
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HGLRC hrc;
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int iBandWidth;
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int iBandHeight;
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int iReducedBandWidth;
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int iReducedBandHeight;
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int xSource;
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int ySource;
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int iSourceWidth;
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int iSourceHeight;
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int iReduceFactor;
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int iReducedWidth;
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int iReducedHeight;
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int iStretchMode;
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POINT ptBrushOrg;
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BOOL bBrushOrgSet;
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} GLPRINTSTATE;
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BOOL InitGlPrinting(HENHMETAFILE hemf, HDC hdcDest, RECT *rc,
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DEVMODEW *pdm, GLPRINTSTATE *pgps);
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void EndGlPrinting(GLPRINTSTATE *pgps);
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BOOL PrintMfWithGl(HENHMETAFILE hemf, GLPRINTSTATE *pgps,
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POINTL *pptlBand, SIZE *pszBand);
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BOOL IsMetafileWithGl(HENHMETAFILE hemf);
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#endif
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