92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/****************************** Module Header ******************************\
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* Module Name: w32gdip.h
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*
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* Copyright (c) 1985 - 1999, Microsoft Corporation
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*
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* This header file contains macros used to access kernel mode data
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* from user mode for wow64.
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*
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* History:
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* 08-18-98 PeterHal Created.
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\***************************************************************************/
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#ifndef _W32GDIP_
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#define _W32GDIP_
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#include <wingdip.h>
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#include "w32w64a.h"
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// internal GDI/USER cursor structures and defines
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#define CURSORF_FROMRESOURCE 0x0001 // it was loaded from a resource
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#define CURSORF_GLOBAL 0x0002 // it never dies
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#define CURSORF_LRSHARED 0x0004 // its cached
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#define CURSORF_ACON 0x0008 // its animated
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#define CURSORF_WOWCLEANUP 0x0010 // marked for cleanup at wow task exit time
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#define CURSORF_ACONFRAME 0x0040 // its a frame of an acon
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#define CURSORF_SECRET 0x0080 // created internally - not exposed to apps
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#define CURSORF_LINKED 0x0100 // linked into a cache
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#define CURSORF_SYSTEM 0x0200 // it's a system cursor
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#define CURSORF_SHADOW 0x0400 // GDI created the shadow effect
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/*
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* The CURSINFO structure defines cursor elements that both GRE and USER care
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* about. This information is persistent for a particular object. Thus, when
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* GRE needs to add a new object where it wants to cache some information
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* about a cursor, such as the combined bitmap image, it can be added here.
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* USER will copy the data about cursors starting from xHotspot, the flags
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* are normally not stored and are reinitialized. Thus, new elements like the
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* common bitmap image should be added after xHotspot, preferably last.
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*
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* BE VERY CAREFUL about changing CI_FIRST and CI_COPYSTART members, they
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* serve for casting purpose in the USER code. Don't make changes to
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* these structure members without understanding all implications first.
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*/
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#define CI_FIRST CURSORF_flags
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#define CI_COPYSTART xHotspot
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typedef struct _CURSINFO /* ci */
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{
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DWORD CURSORF_flags; // CURSORF_flags must be the first member of this
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// struct, see CI_FIRST, tagCURSOR, and tagACON.
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SHORT xHotspot; // see comment above on CI_COPYSTART
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SHORT yHotspot;
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KHBITMAP hbmMask; // AND/XOR bits
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KHBITMAP hbmColor;
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KHBITMAP hbmAlpha; // GDI alpha bitmap cache
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RECT rcBounds; // GDI created tight bounds of the visible shape
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KHBITMAP hbmUserAlpha; // USER alpha bitmap cache
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} CURSINFO, *PCURSINFO;
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//
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// PolyPatBlt
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//
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typedef struct _POLYPATBLT
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{
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int x;
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int y;
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int cx;
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int cy;
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union {
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KHBRUSH hbr;
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COLORREF clr;
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} BrClr;
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} POLYPATBLT,*PPOLYPATBLT;
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#define PPB_BRUSH 0
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#define PPB_COLORREF 1
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WINGDIAPI
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BOOL
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WINAPI
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PolyPatBlt(
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HDC,
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DWORD,
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PPOLYPATBLT,
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DWORD,
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DWORD
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);
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#endif // _W32GDIP_
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