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87 lines
1.5 KiB
C
87 lines
1.5 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* PURPOSE: XLATEOBJ structures and functions
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* FILE: win32ss/gdi/eng/xlateobj.h
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* PROGRAMER: Timo Kreuzer
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*
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*/
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struct _EXLATEOBJ;
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_Function_class_(FN_XLATE)
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typedef
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ULONG
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(FASTCALL *PFN_XLATE)(
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_In_ struct _EXLATEOBJ *pexlo,
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_In_ ULONG iColor);
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typedef struct _EXLATEOBJ
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{
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XLATEOBJ xlo;
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PFN_XLATE pfnXlate;
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PPALETTE ppalSrc;
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PPALETTE ppalDst;
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PPALETTE ppalDstDc;
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HANDLE hColorTransform;
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union
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{
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ULONG aulXlate[6];
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struct
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{
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ULONG ulRedMask;
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ULONG ulGreenMask;
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ULONG ulBlueMask;
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ULONG ulRedShift;
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ULONG ulGreenShift;
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ULONG ulBlueShift;
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};
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};
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} EXLATEOBJ, *PEXLATEOBJ;
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extern EXLATEOBJ gexloTrivial;
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_Notnull_
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FORCEINLINE
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PFN_XLATE
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XLATEOBJ_pfnXlate(
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_In_ XLATEOBJ *pxlo)
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{
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return ((PEXLATEOBJ)pxlo)->pfnXlate;
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}
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VOID
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NTAPI
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EXLATEOBJ_vInitialize(
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_Out_ PEXLATEOBJ pexlo,
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_In_opt_ PPALETTE ppalSrc,
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_In_opt_ PPALETTE ppalDst,
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_In_ COLORREF crSrcBackColor,
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_In_ COLORREF crDstBackColor,
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_In_ COLORREF crDstForeColor);
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VOID
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NTAPI
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EXLATEOBJ_vInitXlateFromDCs(
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_Out_ PEXLATEOBJ pexlo,
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_In_ PDC pdcSrc,
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_In_ PDC pdcDst);
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VOID
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NTAPI
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EXLATEOBJ_vInitSrcMonoXlate(
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_Out_ PEXLATEOBJ pexlo,
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_In_ PPALETTE ppalDst,
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_In_ COLORREF crBackgroundClr,
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_In_ COLORREF crForegroundClr);
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VOID
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NTAPI
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EXLATEOBJ_vCleanup(
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_Inout_ PEXLATEOBJ pexlo);
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