dce.h File Reference

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Data Structures
struct	PDCE
Defines
#define	DCHC_INVALIDVISRGN   0x0001
#define	DCHC_DELETEDC   0x0002
#define	DCHF_INVALIDATEVISRGN   0x0001
#define	DCHF_VALIDATEVISRGN   0x0002
#define	DCX_DCEEMPTY   0x00000800
#define	DCX_DCEBUSY   0x00001000
#define	DCX_DCEDIRTY   0x00002000
#define	DCX_LAYEREDWIN   0x00004000
#define	DCX_DCPOWNED   0x00008000
#define	DCX_NOCLIPCHILDREN   0x00080000
#define	DCX_NORECOMPUTE   0x00100000
#define	DCX_INDESTROY   0x00400000
Typedefs
typedef enum DCE_TYPE *	PDCE_TYPE
Enumerations
enum	DCE_TYPE { DCE_CACHE_DC, DCE_CLASS_DC, DCE_WINDOW_DC }
Functions
INIT_FUNCTION NTSTATUS NTAPI	InitDCEImpl (VOID)
PDCE FASTCALL	DceAllocDCE (PWND Window, DCE_TYPE Type)
HWND FASTCALL	IntWindowFromDC (HDC hDc)
PDCE FASTCALL	DceFreeDCE (PDCE dce, BOOLEAN Force)
void FASTCALL	DceEmptyCache (void)
VOID FASTCALL	DceResetActiveDCEs (PWND Window)
void FASTCALL	DceFreeClassDCE (HDC)
HWND FASTCALL	UserGethWnd (HDC, PWNDOBJ *)
void FASTCALL	DceFreeWindowDCE (PWND)
void FASTCALL	DceFreeThreadDCE (PTHREADINFO)