subsystems/win32/win32k/include/monitor.h

   1 #pragma once
   2
   3 /* monitor object */
   4 typedef struct _MONITOR
   5 {
   6     HEAD head;
   7 //
   8     FAST_MUTEX     Lock;       /* R/W lock */
   9     UNICODE_STRING DeviceName; /* name of the monitor */
  10     PDEVOBJ     *GdiDevice;    /* pointer to the GDI device to
  11                                   which this monitor is attached */
  12 // This is the structure Windows uses:
  13 //    struct _MONITOR* pMonitorNext;
  14     union  {
  15     DWORD   dwMONFlags;
  16     struct {
  17     DWORD   IsVisible:1;
  18     DWORD   IsPalette:1;
  19     DWORD   IsPrimary:1;  /* wether this is the primary monitor */
  20     };};
  21     RECT    rcMonitor;
  22     RECT    rcWork;
  23     HRGN    hrgnMonitor;
  24     SHORT   Spare0;
  25     SHORT   cWndStack;
  26     HDEV    hDev;
  27     HDEV    hDevReal;
  28 //    BYTE    DockTargets[4][7];
  29 // Use LIST_ENTRY
  30     struct _MONITOR* Next; //Flink;
  31     struct _MONITOR* Prev; //Blink;
  32 } MONITOR, *PMONITOR;
  33
  34 /* functions */
  35 NTSTATUS InitMonitorImpl();
  36 NTSTATUS CleanupMonitorImpl();
  37
  38 NTSTATUS IntAttachMonitor(PDEVOBJ *pGdiDevice, ULONG DisplayNumber);
  39 NTSTATUS IntDetachMonitor(PDEVOBJ *pGdiDevice);
  40 PMONITOR FASTCALL UserGetMonitorObject(IN HMONITOR);
  41 PMONITOR FASTCALL IntGetPrimaryMonitor(VOID);
  42
  43 /* EOF */