4 /* Ported from WINE by Jason Filby */
6 #include <user32/wininternal.h>
11 #define DCHC_INVALIDVISRGN 0x0001
12 #define DCHC_DELETEDC 0x0002
14 #define DCHF_INVALIDATEVISRGN 0x0001
15 #define DCHF_VALIDATEVISRGN 0x0002
19 DCE_CACHE_DC, /* This is a cached DC (allocated by USER) */
20 DCE_CLASS_DC, /* This is a class DC (style CS_CLASSDC) */
21 DCE_WINDOW_DC /* This is a window DC (style CS_OWNDC) */
22 } DCE_TYPE, *PDCE_TYPE;
36 #define DCEOBJ_AllocDCE() \
37 ((HDCE) GDIOBJ_AllocObj (sizeof (DCE), GDI_OBJECT_TYPE_DCE, (GDICLEANUPPROC) DCE_InternalDelete))
38 #define DCEOBJ_FreeDCE(hDCE) GDIOBJ_FreeObj((HGDIOBJ)hDCE, GDI_OBJECT_TYPE_DCE, GDIOBJFLAG_DEFAULT)
39 #define DCEOBJ_LockDCE(hDCE) ((PDCE)GDIOBJ_LockObj((HGDIOBJ)hDCE, GDI_OBJECT_TYPE_DCE))
40 #define DCEOBJ_UnlockDCE(hDCE) GDIOBJ_UnlockObj((HGDIOBJ)hDCE, GDI_OBJECT_TYPE_DCE)
42 PDCE FASTCALL DCE_AllocDCE(HWND hWnd, DCE_TYPE type); // ???
43 PDCE FASTCALL DceAllocDCE(HWND hWnd, DCE_TYPE Type);
44 PDCE FASTCALL DCE_FreeDCE(PDCE dce);
45 VOID FASTCALL DCE_FreeWindowDCE(HWND);
46 HRGN STDCALL DceGetVisRgn(HWND hWnd, ULONG Flags, HWND hWndChild, ULONG CFlags);
47 INT FASTCALL DCE_ExcludeRgn(HDC, HWND, HRGN);
48 BOOL FASTCALL DCE_InvalidateDCE(HWND, const PRECTL);
49 BOOL FASTCALL DCE_InternalDelete(PDCE dce);
50 HWND FASTCALL IntWindowFromDC(HDC hDc);