dxeng.h File Reference

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Macros
#define	DXENG_INDEX_Resverd0   0x00
#define	DXENG_INDEX_DxEngNUIsTermSrv   0x01
#define	DXENG_INDEX_DxEngScreenAccessCheck   0x02
#define	DXENG_INDEX_DxEngRedrawDesktop   0x03
#define	DXENG_INDEX_DxEngDispUniq   0x04
#define	DXENG_INDEX_DxEngIncDispUniq   0x05
#define	DXENG_INDEX_DxEngVisRgnUniq   0x06
#define	DXENG_INDEX_DxEngLockShareSem   0x07
#define	DXENG_INDEX_DxEngUnlockShareSem   0x08
#define	DXENG_INDEX_DxEngEnumerateHdev   0x09
#define	DXENG_INDEX_DxEngLockHdev   0x0A
#define	DXENG_INDEX_DxEngUnlockHdev   0x0B
#define	DXENG_INDEX_DxEngIsHdevLockedByCurrentThread   0x0C
#define	DXENG_INDEX_DxEngReferenceHdev   0x0D
#define	DXENG_INDEX_DxEngUnreferenceHdev   0x0E
#define	DXENG_INDEX_DxEngGetDeviceGammaRamp   0x0F
#define	DXENG_INDEX_DxEngSetDeviceGammaRamp   0x10
#define	DXENG_INDEX_DxEngSpTearDownSprites   0x11
#define	DXENG_INDEX_DxEngSpUnTearDownSprites   0x12
#define	DXENG_INDEX_DxEngSpSpritesVisible   0x13
#define	DXENG_INDEX_DxEngGetHdevData   0x14
#define	DXENG_INDEX_DxEngSetHdevData   0x15
#define	DXENG_INDEX_DxEngCreateMemoryDC   0x16
#define	DXENG_INDEX_DxEngGetDesktopDC   0x17
#define	DXENG_INDEX_DxEngDeleteDC   0x18
#define	DXENG_INDEX_DxEngCleanDC   0x19
#define	DXENG_INDEX_DxEngSetDCOwner   0x1A
#define	DXENG_INDEX_DxEngLockDC   0x1B
#define	DXENG_INDEX_DxEngUnlockDC   0x1C
#define	DXENG_INDEX_DxEngSetDCState   0x1D
#define	DXENG_INDEX_DxEngGetDCState   0x1E
#define	DXENG_INDEX_DxEngSelectBitmap   0x1F
#define	DXENG_INDEX_DxEngSetBitmapOwner   0x20
#define	DXENG_INDEX_DxEngDeleteSurface   0x21
#define	DXENG_INDEX_DxEngGetSurfaceData   0x22
#define	DXENG_INDEX_DxEngAltLockSurface   0x23
#define	DXENG_INDEX_DxEngUploadPaletteEntryToSurface   0x24
#define	DXENG_INDEX_DxEngMarkSurfaceAsDirectDraw   0x25
#define	DXENG_INDEX_DxEngSelectPaletteToSurface   0x26
#define	DXENG_INDEX_DxEngSyncPaletteTableWithDevice   0x27
#define	DXENG_INDEX_DxEngSetPaletteState   0x28
#define	DXENG_INDEX_DxEngGetRedirectionBitmap   0x29
#define	DXENG_INDEX_DxEngLoadImage   0x2A

Typedefs
typedef enum _DXEGSHDEVDATA	DXEGSHDEVDATA
typedef enum _DXEGSHDEVDATA *	PDXEGSHDEVDATA

Enumerations
enum	_DXEGSHDEVDATA {   DxEGShDevData_Surface, DxEGShDevData_hSpooler, DxEGShDevData_DitherFmt, DxEGShDevData_FxCaps,   DxEGShDevData_FxCaps2, DxEGShDevData_DrvFuncs, DxEGShDevData_dhpdev, DxEGShDevData_eddg,   DxEGShDevData_dd_nCount, DxEGShDevData_dd_flags, DxEGShDevData_disable, DxEGShDevData_metadev,   DxEGShDevData_display, DxEGShDevData_Parent, DxEGShDevData_OpenRefs, DxEGShDevData_palette,   DxEGShDevData_ldev, DxEGShDevData_GDev, DxEGShDevData_clonedev }

Functions
BOOLEAN NTAPI	DxEngNUIsTermSrv (VOID)
PDC NTAPI	DxEngLockDC (HDC hDC)
BOOLEAN NTAPI	DxEngUnlockDC (PDC pDC)
DWORD_PTR NTAPI	DxEngGetHdevData (HDEV, DXEGSHDEVDATA)
BOOLEAN NTAPI	DxEngSetHdevData (HDEV, DXEGSHDEVDATA, DWORD_PTR)
BOOLEAN NTAPI	DxEngLockHdev (HDEV hdev)
BOOLEAN NTAPI	DxEngUnlockHdev (HDEV hdev)
DWORD_PTR NTAPI	DxEngGetDCState (HDC hDC, DWORD type)
BOOLEAN NTAPI	DxEngReferenceHdev (HDEV hdev)
BOOLEAN NTAPI	DxEngLockShareSem (VOID)
BOOLEAN NTAPI	DxEngUnlockShareSem (VOID)
DWORD NTAPI	DxEngScreenAccessCheck (VOID)
BOOL NTAPI	DxEngSetDCOwner (HGDIOBJ hObject, DWORD OwnerMask)
BOOLEAN NTAPI	DxEngRedrawDesktop (VOID)
ULONG NTAPI	DxEngDispUniq (VOID)
ULONG NTAPI	DxEngVisRgnUniq (VOID)
HDEV *NTAPI	DxEngEnumerateHdev (HDEV *hdev)
BOOL NTAPI	DxEngGetDeviceGammaRamp (HDEV hPDev, PGAMMARAMP Ramp)
BOOLEAN NTAPI	DxEngSetDeviceGammaRamp (HDEV hPDev, PGAMMARAMP Ramp, BOOL Unuse)
BOOLEAN NTAPI	DxEngCleanDC (HDC hdc)
BOOLEAN NTAPI	DxEngIncDispUniq (VOID)
HDC NTAPI	DxEngCreateMemoryDC (HDEV hDev)
BOOLEAN NTAPI	DxEngIsHdevLockedByCurrentThread (HDEV hDev)
BOOLEAN NTAPI	DxEngUnreferenceHdev (HDEV hDev)
DWORD NTAPI	DxEngSpTearDownSprites (DWORD x1, DWORD x2, DWORD x3)
DWORD NTAPI	DxEngSpUnTearDownSprites (DWORD x1, DWORD x2, DWORD x3)
DWORD NTAPI	DxEngSpSpritesVisible (DWORD x1)
HDC NTAPI	DxEngGetDesktopDC (ULONG DcType, BOOL EmptyDC, BOOL ValidatehWnd)
BOOLEAN NTAPI	DxEngDeleteDC (HDC hdc, BOOL Force)
BOOLEAN NTAPI	DxEngSetDCState (HDC hDC, DWORD SetType, DWORD Set)
DWORD NTAPI	DxEngSelectBitmap (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngSetBitmapOwner (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngDeleteSurface (DWORD x1)
DWORD NTAPI	DxEngGetSurfaceData (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngAltLockSurface (DWORD x1)
DWORD NTAPI	DxEngUploadPaletteEntryToSurface (DWORD x1, DWORD x2, DWORD x3, DWORD x4)
DWORD NTAPI	DxEngMarkSurfaceAsDirectDraw (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngSelectPaletteToSurface (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngSyncPaletteTableWithDevice (DWORD x1, DWORD x2)
DWORD NTAPI	DxEngSetPaletteState (DWORD x1, DWORD x2, DWORD x3)
DWORD NTAPI	DxEngGetRedirectionBitmap (DWORD x1)
DWORD NTAPI	DxEngLoadImage (DWORD x1, DWORD x2)

Macro Definition Documentation

DXENG_INDEX_DxEngAltLockSurface

#define DXENG_INDEX_DxEngAltLockSurface   0x23

Definition at line 41 of file dxeng.h.

DXENG_INDEX_DxEngCleanDC

#define DXENG_INDEX_DxEngCleanDC   0x19

Definition at line 31 of file dxeng.h.

DXENG_INDEX_DxEngCreateMemoryDC

#define DXENG_INDEX_DxEngCreateMemoryDC   0x16

Definition at line 28 of file dxeng.h.

DXENG_INDEX_DxEngDeleteDC

#define DXENG_INDEX_DxEngDeleteDC   0x18

Definition at line 30 of file dxeng.h.

DXENG_INDEX_DxEngDeleteSurface

#define DXENG_INDEX_DxEngDeleteSurface   0x21

Definition at line 39 of file dxeng.h.

DXENG_INDEX_DxEngDispUniq

#define DXENG_INDEX_DxEngDispUniq   0x04

Definition at line 10 of file dxeng.h.

DXENG_INDEX_DxEngEnumerateHdev

#define DXENG_INDEX_DxEngEnumerateHdev   0x09

Definition at line 15 of file dxeng.h.

DXENG_INDEX_DxEngGetDCState

#define DXENG_INDEX_DxEngGetDCState   0x1E

Definition at line 36 of file dxeng.h.

DXENG_INDEX_DxEngGetDesktopDC

#define DXENG_INDEX_DxEngGetDesktopDC   0x17

Definition at line 29 of file dxeng.h.

DXENG_INDEX_DxEngGetDeviceGammaRamp

#define DXENG_INDEX_DxEngGetDeviceGammaRamp   0x0F

Definition at line 21 of file dxeng.h.

DXENG_INDEX_DxEngGetHdevData

#define DXENG_INDEX_DxEngGetHdevData   0x14

Definition at line 26 of file dxeng.h.

DXENG_INDEX_DxEngGetRedirectionBitmap

#define DXENG_INDEX_DxEngGetRedirectionBitmap   0x29

Definition at line 47 of file dxeng.h.

DXENG_INDEX_DxEngGetSurfaceData

#define DXENG_INDEX_DxEngGetSurfaceData   0x22

Definition at line 40 of file dxeng.h.

DXENG_INDEX_DxEngIncDispUniq

#define DXENG_INDEX_DxEngIncDispUniq   0x05

Definition at line 11 of file dxeng.h.

DXENG_INDEX_DxEngIsHdevLockedByCurrentThread

#define DXENG_INDEX_DxEngIsHdevLockedByCurrentThread   0x0C

Definition at line 18 of file dxeng.h.

DXENG_INDEX_DxEngLoadImage

#define DXENG_INDEX_DxEngLoadImage   0x2A

Definition at line 48 of file dxeng.h.

DXENG_INDEX_DxEngLockDC

#define DXENG_INDEX_DxEngLockDC   0x1B

Definition at line 33 of file dxeng.h.

DXENG_INDEX_DxEngLockHdev

#define DXENG_INDEX_DxEngLockHdev   0x0A

Definition at line 16 of file dxeng.h.

DXENG_INDEX_DxEngLockShareSem

#define DXENG_INDEX_DxEngLockShareSem   0x07

Definition at line 13 of file dxeng.h.

DXENG_INDEX_DxEngMarkSurfaceAsDirectDraw

#define DXENG_INDEX_DxEngMarkSurfaceAsDirectDraw   0x25

Definition at line 43 of file dxeng.h.

DXENG_INDEX_DxEngNUIsTermSrv

#define DXENG_INDEX_DxEngNUIsTermSrv   0x01

Definition at line 7 of file dxeng.h.

DXENG_INDEX_DxEngRedrawDesktop

#define DXENG_INDEX_DxEngRedrawDesktop   0x03

Definition at line 9 of file dxeng.h.

DXENG_INDEX_DxEngReferenceHdev

#define DXENG_INDEX_DxEngReferenceHdev   0x0D

Definition at line 19 of file dxeng.h.

DXENG_INDEX_DxEngScreenAccessCheck

#define DXENG_INDEX_DxEngScreenAccessCheck   0x02

Definition at line 8 of file dxeng.h.

DXENG_INDEX_DxEngSelectBitmap

#define DXENG_INDEX_DxEngSelectBitmap   0x1F

Definition at line 37 of file dxeng.h.

DXENG_INDEX_DxEngSelectPaletteToSurface

#define DXENG_INDEX_DxEngSelectPaletteToSurface   0x26

Definition at line 44 of file dxeng.h.

DXENG_INDEX_DxEngSetBitmapOwner

#define DXENG_INDEX_DxEngSetBitmapOwner   0x20

Definition at line 38 of file dxeng.h.

DXENG_INDEX_DxEngSetDCOwner

#define DXENG_INDEX_DxEngSetDCOwner   0x1A

Definition at line 32 of file dxeng.h.

DXENG_INDEX_DxEngSetDCState

#define DXENG_INDEX_DxEngSetDCState   0x1D

Definition at line 35 of file dxeng.h.

DXENG_INDEX_DxEngSetDeviceGammaRamp

#define DXENG_INDEX_DxEngSetDeviceGammaRamp   0x10

Definition at line 22 of file dxeng.h.

DXENG_INDEX_DxEngSetHdevData

#define DXENG_INDEX_DxEngSetHdevData   0x15

Definition at line 27 of file dxeng.h.

DXENG_INDEX_DxEngSetPaletteState

#define DXENG_INDEX_DxEngSetPaletteState   0x28

Definition at line 46 of file dxeng.h.

DXENG_INDEX_DxEngSpSpritesVisible

#define DXENG_INDEX_DxEngSpSpritesVisible   0x13

Definition at line 25 of file dxeng.h.

DXENG_INDEX_DxEngSpTearDownSprites

#define DXENG_INDEX_DxEngSpTearDownSprites   0x11

Definition at line 23 of file dxeng.h.

DXENG_INDEX_DxEngSpUnTearDownSprites

#define DXENG_INDEX_DxEngSpUnTearDownSprites   0x12

Definition at line 24 of file dxeng.h.

DXENG_INDEX_DxEngSyncPaletteTableWithDevice

#define DXENG_INDEX_DxEngSyncPaletteTableWithDevice   0x27

Definition at line 45 of file dxeng.h.

DXENG_INDEX_DxEngUnlockDC

#define DXENG_INDEX_DxEngUnlockDC   0x1C

Definition at line 34 of file dxeng.h.

DXENG_INDEX_DxEngUnlockHdev

#define DXENG_INDEX_DxEngUnlockHdev   0x0B

Definition at line 17 of file dxeng.h.

DXENG_INDEX_DxEngUnlockShareSem

#define DXENG_INDEX_DxEngUnlockShareSem   0x08

Definition at line 14 of file dxeng.h.

DXENG_INDEX_DxEngUnreferenceHdev

#define DXENG_INDEX_DxEngUnreferenceHdev   0x0E

Definition at line 20 of file dxeng.h.

DXENG_INDEX_DxEngUploadPaletteEntryToSurface

#define DXENG_INDEX_DxEngUploadPaletteEntryToSurface   0x24

Definition at line 42 of file dxeng.h.

DXENG_INDEX_DxEngVisRgnUniq

#define DXENG_INDEX_DxEngVisRgnUniq   0x06

Definition at line 12 of file dxeng.h.

DXENG_INDEX_Resverd0

#define DXENG_INDEX_Resverd0   0x00

Definition at line 6 of file dxeng.h.

Typedef Documentation

DXEGSHDEVDATA

typedef enum _DXEGSHDEVDATA DXEGSHDEVDATA

PDXEGSHDEVDATA

typedef enum _DXEGSHDEVDATA* PDXEGSHDEVDATA

Enumeration Type Documentation

_DXEGSHDEVDATA

enum _DXEGSHDEVDATA

Enumerator
DxEGShDevData_Surface
DxEGShDevData_hSpooler
DxEGShDevData_DitherFmt
DxEGShDevData_FxCaps
DxEGShDevData_FxCaps2
DxEGShDevData_DrvFuncs
DxEGShDevData_dhpdev
DxEGShDevData_eddg
DxEGShDevData_dd_nCount
DxEGShDevData_dd_flags
DxEGShDevData_disable
DxEGShDevData_metadev
DxEGShDevData_display
DxEGShDevData_Parent
DxEGShDevData_OpenRefs
DxEGShDevData_palette
DxEGShDevData_ldev
DxEGShDevData_GDev
DxEGShDevData_clonedev

Definition at line 50 of file dxeng.h.

{
  DxEGShDevData_Surface,
  DxEGShDevData_hSpooler,
  DxEGShDevData_DitherFmt,
  DxEGShDevData_FxCaps,
  DxEGShDevData_FxCaps2,
  DxEGShDevData_DrvFuncs,
  DxEGShDevData_dhpdev,
  DxEGShDevData_eddg,
  DxEGShDevData_dd_nCount,
  DxEGShDevData_dd_flags,
  DxEGShDevData_disable,
  DxEGShDevData_metadev,
  DxEGShDevData_display,
  DxEGShDevData_Parent,
  DxEGShDevData_OpenRefs,
  DxEGShDevData_palette,
  DxEGShDevData_ldev,
  DxEGShDevData_GDev,
  DxEGShDevData_clonedev,
} DXEGSHDEVDATA,*PDXEGSHDEVDATA;

Function Documentation

DxEngAltLockSurface()

DWORD NTAPI DxEngAltLockSurface

(

DWORD

x1

)

Definition at line 799 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngCleanDC()

BOOLEAN NTAPI DxEngCleanDC

(

HDC

hdc

)

Definition at line 719 of file dxeng.c.

{
    return IntGdiCleanDC(hdc);
}

DxEngCreateMemoryDC()

HDC NTAPI DxEngCreateMemoryDC

(

HDEV

hDev

)

Definition at line 655 of file dxeng.c.

{
    return IntGdiCreateDisplayDC(hDev, DC_TYPE_MEMORY, FALSE);
}

DxEngDeleteDC()

BOOLEAN NTAPI DxEngDeleteDC	(	HDC	hdc,
		BOOL	Force
	)

Definition at line 709 of file dxeng.c.

{
   return IntGdiDeleteDC(hdc, Force);
}

DxEngDeleteSurface()

DWORD NTAPI DxEngDeleteSurface

(

DWORD

x1

)

Definition at line 781 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngDispUniq()

ULONG NTAPI DxEngDispUniq

(

VOID

)

Definition at line 79 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngDispUniq\n");
    return GdiHandleTable->flDeviceUniq;
}

DxEngEnumerateHdev()

HDEV* NTAPI DxEngEnumerateHdev

(

HDEV *

hdev

)

Definition at line 643 of file dxeng.c.

{
    /* FIXME: Enumerate all drivers in win32k */
    UNIMPLEMENTED;
    return FALSE;
}

DxEngGetDCState()

DWORD_PTR NTAPI DxEngGetDCState	(	HDC	hDC,
		DWORD	type
	)

Definition at line 451 of file dxeng.c.

{
    PDC pDC = DC_LockDc(hDC);
    DWORD_PTR retVal = 0;

    DPRINT1("ReactX Calling : DxEngGetDCState type : %lu\n", type);

    if (pDC)
    {
        switch (type)
        {
            case 1:
                retVal = (DWORD_PTR) pDC->fs & DC_FLAG_FULLSCREEN;
                break;
            case 2:
                /* Return the number of rectangles in the visible region. */
                retVal = (DWORD_PTR) pDC->prgnRao ? pDC->prgnRao->rdh.nCount : pDC->prgnVis->rdh.nCount;
                break;
            case 3:
            {
                /* Return the HDEV of this DC. */
                retVal = (DWORD_PTR) pDC->ppdev;
                break;
            }
            default:
                /* If a valid type is not found, zero is returned */
                DPRINT1("Warning: did not find type %lu\n", type);
                break;
        }
        DC_UnlockDc(pDC);
    }

    return retVal;
}

DxEngGetDesktopDC()

HDC NTAPI DxEngGetDesktopDC	(	ULONG	DcType,
		BOOL	EmptyDC,
		BOOL	ValidatehWnd
	)

Definition at line 699 of file dxeng.c.

{
    return UserGetDesktopDC(DcType, EmptyDC, ValidatehWnd);
}

DxEngGetDeviceGammaRamp()

BOOL NTAPI DxEngGetDeviceGammaRamp	(	HDEV	hPDev,
		PGAMMARAMP	Ramp
	)

Definition at line 106 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngGetDeviceGammaRamp\n");
    return IntGetDeviceGammaRamp(hPDev, Ramp);
}

DxEngGetHdevData()

DWORD_PTR NTAPI DxEngGetHdevData	(	HDEV	,
		DXEGSHDEVDATA
	)

Definition at line 281 of file dxeng.c.

{
    DWORD_PTR retVal = 0;
    PPDEVOBJ PDev = (PPDEVOBJ)hDev;

    DPRINT1("ReactX Calling : DxEngGetHdevData DXEGSHDEVDATA : %ld\n", Type);

#if 1
    DPRINT1("HDEV hDev %p\n", hDev);
#endif

    switch ( Type )
    {
      case DxEGShDevData_Surface:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_Surface\n");
        retVal = (DWORD_PTR) PDev->pSurface; // ptr to Surface handle.
        break;
      case DxEGShDevData_hSpooler:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_hSpooler\n");
        retVal = (DWORD_PTR) PDev->hSpooler;
        break;
      case DxEGShDevData_DitherFmt:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_DitherFmt\n");
        retVal = (DWORD_PTR) PDev->devinfo.iDitherFormat;
        break;
      case DxEGShDevData_FxCaps:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_FxCaps\n");
        retVal = (DWORD_PTR) PDev->devinfo.flGraphicsCaps;
        break;
      case DxEGShDevData_FxCaps2:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_FxCaps2\n");
        retVal = (DWORD_PTR) PDev->devinfo.flGraphicsCaps2;
        break;
      case DxEGShDevData_DrvFuncs:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_DrvFuncs\n");
        retVal = (DWORD_PTR) &PDev->DriverFunctions;
        break;
      case DxEGShDevData_dhpdev:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_dhpdev\n");
        retVal = (DWORD_PTR) PDev->dhpdev; // DHPDEV
        break;
      case DxEGShDevData_eddg:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_eddg\n");
        retVal = (DWORD_PTR) PDev->pEDDgpl;
        break;
      case DxEGShDevData_dd_nCount:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_dd_nCount\n");
        retVal = (DWORD_PTR) PDev->DxDd_nCount;
        break;
      case DxEGShDevData_dd_flags:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_dd_flags\n");
        retVal = (DWORD_PTR) PDev->DxDd_Flags;
        break;
      case DxEGShDevData_disable:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_disable\n");
        retVal = (DWORD_PTR) PDev->flFlags & PDEV_DISABLED;
        break;
      case DxEGShDevData_metadev:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_metadev\n");
        retVal = (DWORD_PTR) PDev->flFlags & PDEV_META_DEVICE;
        break;
      case DxEGShDevData_display:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_display\n");
        retVal = (DWORD_PTR) PDev->flFlags & PDEV_DISPLAY;
        break;
      case DxEGShDevData_Parent:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_Parent\n");
        retVal = (DWORD_PTR) PDev->ppdevParent;
        break;
      case DxEGShDevData_OpenRefs:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_OpenRefs\n");
        retVal = (DWORD_PTR) PDev->cPdevOpenRefs != 0;
        break;
      case DxEGShDevData_palette:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_palette\n");
        retVal = (DWORD_PTR) PDev->gdiinfo.flRaster & RC_PALETTE;
        break;
      case DxEGShDevData_ldev:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_ldev\n");
        retVal = (DWORD_PTR) PDev->pldev;
        break;
      case DxEGShDevData_GDev:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_GDev\n");
        retVal = (DWORD_PTR) PDev->pGraphicsDevice; // P"GRAPHICS_DEVICE"
        break;
      case DxEGShDevData_clonedev:
        DPRINT1("requested DXEGSHDEVDATA DxEGShDevData_clonedev\n");
        retVal = (DWORD_PTR) PDev->flFlags & PDEV_CLONE_DEVICE;
        break;

      default:
        break;
    }

#if 1
    DPRINT1("return value %08lx\n", retVal);
#endif

    return retVal;

}

DxEngGetRedirectionBitmap()

DWORD NTAPI DxEngGetRedirectionBitmap

(

DWORD

x1

)

Definition at line 855 of file dxeng.c.

{
    return FALSE; // Normal return.
}

DxEngGetSurfaceData()

DWORD NTAPI DxEngGetSurfaceData	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 790 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngIncDispUniq()

BOOLEAN NTAPI DxEngIncDispUniq

(

VOID

)

Definition at line 502 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngIncDispUniq \n");

    InterlockedIncrement((LONG*)&GdiHandleTable->flDeviceUniq);
    return TRUE;
}

DxEngIsHdevLockedByCurrentThread()

BOOLEAN NTAPI DxEngIsHdevLockedByCurrentThread

(

HDEV

hDev

)

Definition at line 676 of file dxeng.c.

{   // Based on EngIsSemaphoreOwnedByCurrentThread w/o the Ex call.
    PERESOURCE pSem = (PERESOURCE)(((PPDEVOBJ)hDev)->hsemDevLock);
    return pSem->OwnerEntry.OwnerThread == (ERESOURCE_THREAD)PsGetCurrentThread();
}

DxEngLoadImage()

DWORD NTAPI DxEngLoadImage	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 863 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngLockDC()

PDC NTAPI DxEngLockDC

(

HDC

hDC

)

Definition at line 131 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngLockDC\n");
    return DC_LockDc(hDC);
}

DxEngLockHdev()

BOOLEAN NTAPI DxEngLockHdev

(

HDEV

hdev

)

Definition at line 528 of file dxeng.c.

{
    PPDEVOBJ ppdev = (PPDEVOBJ)hDev;
    PERESOURCE Resource;

    DPRINT1("ReactX Calling : DxEngLockHdev \n");

    DPRINT1("hDev                   : 0x%p\n",hDev);

    Resource = (PERESOURCE)ppdev->hsemDevLock;

    if (Resource)
    {
        KeEnterCriticalRegion();
        ExAcquireResourceExclusiveLite( Resource , TRUE); // Lock monitor.
    }
    return TRUE;
}

DxEngLockShareSem()

BOOLEAN NTAPI DxEngLockShareSem

(

VOID

)

Definition at line 180 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngLockShareSem\n");
    if(!ghsemShareDevLock) ghsemShareDevLock = EngCreateSemaphore(); // Hax, should be in dllmain.c
    EngAcquireSemaphore(ghsemShareDevLock);
    return TRUE;
}

DxEngMarkSurfaceAsDirectDraw()

DWORD NTAPI DxEngMarkSurfaceAsDirectDraw	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 817 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngNUIsTermSrv()

BOOLEAN NTAPI DxEngNUIsTermSrv

(

VOID

)

Definition at line 600 of file dxeng.c.

{
    /* FIXME: ReactOS does not suport terminal server yet, we can not check if we got connections or not */
    UNIMPLEMENTED;
    return FALSE;
}

DxEngRedrawDesktop()

BOOLEAN NTAPI DxEngRedrawDesktop

(

VOID

)

Definition at line 615 of file dxeng.c.

{
    UserRedrawDesktop();
    return TRUE;
}

DxEngReferenceHdev()

BOOLEAN NTAPI DxEngReferenceHdev

(

HDEV

hdev

)

Definition at line 586 of file dxeng.c.

{
    IntGdiReferencePdev((PPDEVOBJ) hDev);
    /* ALWAYS return true */
    return TRUE;
}

DxEngScreenAccessCheck()

DWORD NTAPI DxEngScreenAccessCheck

(

VOID

)

Definition at line 663 of file dxeng.c.

{
    UNIMPLEMENTED;

    /* We're cheating here and telling dxg.sys it has always had permissions to access the screen */
    return TRUE;
}

DxEngSelectBitmap()

DWORD NTAPI DxEngSelectBitmap	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 763 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSelectPaletteToSurface()

DWORD NTAPI DxEngSelectPaletteToSurface	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 826 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSetBitmapOwner()

DWORD NTAPI DxEngSetBitmapOwner	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 772 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSetDCOwner()

BOOL NTAPI DxEngSetDCOwner	(	HGDIOBJ	hObject,
		DWORD	OwnerMask
	)

Definition at line 727 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngSetDCOwner \n");

    return GreSetDCOwner(hObject, OwnerMask);
}

DxEngSetDCState()

BOOLEAN NTAPI DxEngSetDCState	(	HDC	hDC,
		DWORD	SetType,
		DWORD	Set
	)

Definition at line 739 of file dxeng.c.

{
   BOOLEAN Ret = FALSE;
   PDC pDC = DC_LockDc(hDC);

   if (pDC)
   {
      if (SetType == 1)
      {
        if ( Set )
            pDC->fs |= DC_FLAG_FULLSCREEN;
        else
            pDC->fs &= ~DC_FLAG_FULLSCREEN;
        Ret = TRUE;
      }
      DC_UnlockDc(pDC);
      return Ret; // Everything else returns FALSE.
   }
   return Ret;
}

DxEngSetDeviceGammaRamp()

BOOLEAN NTAPI DxEngSetDeviceGammaRamp	(	HDEV	hPDev,
		PGAMMARAMP	Ramp,
		BOOL	Unuse
	)

Definition at line 234 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngSetDeviceGammaRamp\n");
    return IntSetDeviceGammaRamp(hPDev, Ramp, Test);
}

DxEngSetHdevData()

BOOLEAN NTAPI DxEngSetHdevData	(	HDEV	,
		DXEGSHDEVDATA	,
		DWORD_PTR
	)

Definition at line 408 of file dxeng.c.

{
    BOOLEAN retVal = FALSE; // Default, no set.

    DPRINT1("ReactX Calling : DxEngSetHdevData DXEGSHDEVDATA : %ld\n", Type);

    if ( Type == DxEGShDevData_dd_nCount )
    {
        ((PPDEVOBJ)hDev)->DxDd_nCount = Data;
        retVal = TRUE; // Set
    }
    return retVal;
}

DxEngSetPaletteState()

DWORD NTAPI DxEngSetPaletteState	(	DWORD	x1,
		DWORD	x2,
		DWORD	x3
	)

Definition at line 844 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSpSpritesVisible()

DWORD NTAPI DxEngSpSpritesVisible

(

DWORD

x1

)

Definition at line 890 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSpTearDownSprites()

DWORD NTAPI DxEngSpTearDownSprites	(	DWORD	x1,
		DWORD	x2,
		DWORD	x3
	)

Definition at line 872 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSpUnTearDownSprites()

DWORD NTAPI DxEngSpUnTearDownSprites	(	DWORD	x1,
		DWORD	x2,
		DWORD	x3
	)

Definition at line 881 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngSyncPaletteTableWithDevice()

DWORD NTAPI DxEngSyncPaletteTableWithDevice	(	DWORD	x1,
		DWORD	x2
	)

Definition at line 835 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngUnlockDC()

BOOLEAN NTAPI DxEngUnlockDC

(

PDC

pDC

)

Definition at line 156 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngUnlockDC\n");
    DC_UnlockDc(pDC);
    return TRUE;
}

DxEngUnlockHdev()

BOOLEAN NTAPI DxEngUnlockHdev

(

HDEV

hdev

)

Definition at line 565 of file dxeng.c.

{
    PPDEVOBJ ppdev = (PPDEVOBJ)hDev;
    PERESOURCE Resource = (PERESOURCE)ppdev->hsemDevLock;

    DPRINT1("ReactX Calling : DxEngUnlockHdev \n");

    if (Resource)
    {
        ExReleaseResourceLite( Resource );
        KeLeaveCriticalRegion();
    }
    return TRUE;
}

DxEngUnlockShareSem()

BOOLEAN NTAPI DxEngUnlockShareSem

(

VOID

)

Definition at line 203 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngUnlockShareSem\n");
    EngReleaseSemaphore(ghsemShareDevLock);
    return TRUE;
}

DxEngUnreferenceHdev()

BOOLEAN NTAPI DxEngUnreferenceHdev

(

HDEV

hDev

)

Definition at line 688 of file dxeng.c.

{
    IntGdiUnreferencePdev((PPDEVOBJ) hDev, 0);
    return TRUE; // Always true.
}

DxEngUploadPaletteEntryToSurface()

DWORD NTAPI DxEngUploadPaletteEntryToSurface	(	DWORD	x1,
		DWORD	x2,
		DWORD	x3,
		DWORD	x4
	)

Definition at line 808 of file dxeng.c.

{
    UNIMPLEMENTED;
    return FALSE;
}

DxEngVisRgnUniq()

ULONG NTAPI DxEngVisRgnUniq

(

VOID

)

Definition at line 630 of file dxeng.c.

{
    DPRINT1("ReactX Calling : DxEngVisRgnUniq \n");

    return gulVisRgnUniqueness;
}