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2a2321bbca
Added syslevel locking for GDI operations. Propagate the changes through the graphics code.
32 lines
745 B
C
32 lines
745 B
C
/*
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* GDI Device Context function prototypes
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*
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* Copyright 1994 Alexandre Julliard
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*
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*/
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#ifndef __WINE_DC_H
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#define __WINE_DC_H
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#include "gdi.h"
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#define CLIP_INTERSECT 0x0001
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#define CLIP_EXCLUDE 0x0002
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#define CLIP_KEEPRGN 0x0004
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extern DC * DC_AllocDC( const DC_FUNCTIONS *funcs );
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extern DC * DC_GetDCPtr( HDC hdc );
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extern DC * DC_GetDCUpdate( HDC hdc );
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extern void DC_InitDC( DC * dc );
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extern void DC_UpdateXforms( DC * dc );
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/* objects/clipping.c */
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INT CLIPPING_IntersectClipRect( DC * dc, INT left, INT top,
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INT right, INT bottom, UINT flags );
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INT CLIPPING_IntersectVisRect( DC * dc, INT left, INT top,
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INT right, INT bottom, BOOL exclude );
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extern void CLIPPING_UpdateGCRegion( DC * dc );
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#endif /* __WINE_DC_H */
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