win32ss/reactx/dxg/dxg_int.h

   1 #ifndef _DXG_PCH_
   2 #define _DXG_PCH_
   3
   4 #include <ntifs.h>
   5
   6 /* Win32 Headers */
   7 #define WINBASEAPI
   8 #define STARTF_USESIZE 2
   9 #define STARTF_USEPOSITION 4
  10 #define INTERNAL_CALL NTAPI
  11 #define NT_BUILD_ENVIRONMENT
  12
  13 #define DDHMG_HANDLE_LIMIT 0x200000
  14 #define DDHMG_HTOI(DdHandle) ((DWORD_PTR)DdHandle & (DDHMG_HANDLE_LIMIT-1))
  15
  16
  17 #include <windef.h>
  18 #include <winerror.h>
  19 #include <wingdi.h>
  20 #include <winddi.h>
  21 #include <ddkernel.h>
  22 #include <initguid.h>
  23 #include <ddrawi.h>
  24 #include <ntgdityp.h>
  25 #include <psfuncs.h>
  26
  27 DEFINE_GUID(GUID_NTCallbacks,             0x6fe9ecde, 0xdf89, 0x11d1, 0x9d, 0xb0, 0x00, 0x60, 0x08, 0x27, 0x71, 0xba);
  28 DEFINE_GUID(GUID_DDMoreCaps,              0x880baf30, 0xb030, 0x11d0, 0x8e, 0xa7, 0x00, 0x60, 0x97, 0x97, 0xea, 0x5b);
  29 DEFINE_GUID(GUID_NTPrivateDriverCaps,     0xfad16a23, 0x7b66, 0x11d2, 0x83, 0xd7, 0x00, 0xc0, 0x4f, 0x7c, 0xe5, 0x8c);
  30
  31 /* DXG treats this as opaque */
  32 typedef PVOID PDC;
  33 typedef PVOID PW32THREAD;
  34
  35 typedef struct _DD_BASEOBJECT
  36 {
  37   HGDIOBJ     hHmgr;
  38   ULONG       ulShareCount;
  39   USHORT      cExclusiveLock;
  40   USHORT      BaseFlags;
  41   PW32THREAD  Tid;
  42 } DD_BASEOBJECT, *PDD_BASEOBJECT;
  43
  44 #include <drivers/directx/directxint.h>
  45 #include <drivers/directx/dxg.h>
  46 #include <drivers/directx/dxeng.h>
  47
  48 #include "tags.h"
  49
  50 #define CapOver_DisableAccel      0x1
  51 #define CapOver_DisableD3DDDAccel 0x2
  52 #define CapOver_DisableD3DAccel   0x4
  53 #define CapOver_DisableOGL        0x8
  54 #define CapOver_DisableEscapes    0x10
  55
  56 #define ObjType_DDLOCAL_TYPE      1
  57 #define ObjType_DDSURFACE_TYPE    2
  58 #define ObjType_DDCONTEXT_TYPE    3
  59 #define ObjType_DDVIDEOPORT_TYPE  4
  60 #define ObjType_DDMOTIONCOMP_TYPE 5
  61
  62 typedef struct _DD_ENTRY
  63 {
  64     union
  65     {
  66         PDD_BASEOBJECT pobj;
  67         ULONG NextFree;
  68     };
  69     HANDLE Pid;
  70     USHORT FullUnique;
  71     UCHAR Objt;
  72 } DD_ENTRY, *PDD_ENTRY;
  73
  74 typedef struct _EDD_SURFACE_LOCAL
  75 {
  76      DD_BASEOBJECT Object;
  77      DD_SURFACE_LOCAL Surfacelcl;
  78 } EDD_SURFACE_LOCAL, *PEDD_SURFACE_LOCAL;
  79
  80
  81 typedef BOOLEAN   (APIENTRY* PFN_DxEngNUIsTermSrv)(VOID);
  82 typedef DWORD     (APIENTRY* PFN_DxEngScreenAccessCheck)(VOID);
  83 typedef BOOLEAN   (APIENTRY* PFN_DxEngRedrawDesktop)(VOID);
  84 typedef ULONG     (APIENTRY* PFN_DxEngDispUniq)(VOID);
  85 typedef BOOLEAN   (APIENTRY* PFN_DxEngIncDispUniq)(VOID);
  86 typedef ULONG     (APIENTRY* PFN_DxEngVisRgnUniq)(VOID);
  87 typedef BOOLEAN   (APIENTRY* PFN_DxEngLockShareSem)(VOID);
  88 typedef BOOLEAN   (APIENTRY* PFN_DxEngUnlockShareSem)(VOID);
  89 typedef HDEV*     (APIENTRY* PFN_DxEngEnumerateHdev)(HDEV*);
  90 typedef BOOLEAN   (APIENTRY* PFN_DxEngLockHdev)(HDEV);
  91 typedef BOOLEAN   (APIENTRY* PFN_DxEngUnlockHdev)(HDEV);
  92 typedef BOOLEAN   (APIENTRY* PFN_DxEngIsHdevLockedByCurrentThread)(HDEV);
  93 typedef BOOLEAN   (APIENTRY* PFN_DxEngReferenceHdev)(HDEV);
  94 typedef BOOLEAN   (APIENTRY* PFN_DxEngUnreferenceHdev)(HDEV);
  95 typedef BOOL      (APIENTRY* PFN_DxEngGetDeviceGammaRamp)(HDEV, PGAMMARAMP);
  96 typedef BOOLEAN   (APIENTRY* PFN_DxEngSetDeviceGammaRamp)(HDEV, PGAMMARAMP, BOOL);
  97 typedef DWORD     (APIENTRY* PFN_DxEngSpTearDownSprites)(DWORD, DWORD, DWORD);
  98 typedef DWORD     (APIENTRY* PFN_DxEngSpUnTearDownSprites)(DWORD, DWORD, DWORD);
  99 typedef DWORD     (APIENTRY* PFN_DxEngSpSpritesVisible)(DWORD);
 100 typedef DWORD_PTR (APIENTRY* PFN_DxEngGetHdevData)(HDEV, DXEGSHDEVDATA);
 101 typedef BOOLEAN   (APIENTRY* PFN_DxEngSetHdevData)(HDEV, DXEGSHDEVDATA, DWORD_PTR);
 102 typedef HDC       (APIENTRY* PFN_DxEngCreateMemoryDC)(HDEV);
 103 typedef HDC       (APIENTRY* PFN_DxEngGetDesktopDC)(ULONG, BOOL, BOOL);
 104 typedef BOOLEAN   (APIENTRY* PFN_DxEngDeleteDC)(HDC, BOOL);
 105 typedef BOOLEAN   (APIENTRY* PFN_DxEngCleanDC)(HDC hdc);
 106 typedef BOOL      (APIENTRY* PFN_DxEngSetDCOwner)(HGDIOBJ, DWORD);
 107 typedef PDC       (APIENTRY* PFN_DxEngLockDC)(HDC);
 108 typedef BOOLEAN   (APIENTRY* PFN_DxEngUnlockDC)(PDC);
 109 typedef BOOLEAN   (APIENTRY* PFN_DxEngSetDCState)(HDC, DWORD, DWORD);
 110 typedef DWORD_PTR (APIENTRY* PFN_DxEngGetDCState)(HDC, DWORD);
 111 typedef DWORD     (APIENTRY* PFN_DxEngSelectBitmap)(DWORD, DWORD);
 112 typedef DWORD     (APIENTRY* PFN_DxEngSetBitmapOwner)(DWORD, DWORD);
 113 typedef DWORD     (APIENTRY* PFN_DxEngDeleteSurface)(DWORD);
 114 typedef DWORD     (APIENTRY* PFN_DxEngGetSurfaceData)(DWORD, DWORD);
 115 typedef DWORD     (APIENTRY* PFN_DxEngAltLockSurface)(DWORD);
 116 typedef DWORD     (APIENTRY* PFN_DxEngUploadPaletteEntryToSurface)(DWORD, DWORD, DWORD, DWORD);
 117 typedef DWORD     (APIENTRY* PFN_DxEngMarkSurfaceAsDirectDraw)(DWORD, DWORD);
 118 typedef DWORD     (APIENTRY* PFN_DxEngSelectPaletteToSurface)(DWORD, DWORD);
 119 typedef DWORD     (APIENTRY* PFN_DxEngSyncPaletteTableWithDevice)(DWORD, DWORD);
 120 typedef DWORD     (APIENTRY* PFN_DxEngSetPaletteState)(DWORD, DWORD, DWORD);
 121 typedef DWORD     (APIENTRY* PFN_DxEngGetRedirectionBitmap)(DWORD);
 122 typedef DWORD     (APIENTRY* PFN_DxEngLoadImage)(DWORD, DWORD);
 123
 124
 125 typedef struct _DXENG_FUNCTIONS
 126 {
 127     PVOID                                   Reserved;
 128     PFN_DxEngNUIsTermSrv                    DxEngNUIsTermSrv;
 129     PFN_DxEngScreenAccessCheck              DxEngScreenAccessCheck;
 130     PFN_DxEngRedrawDesktop                  DxEngRedrawDesktop;
 131     PFN_DxEngDispUniq                       DxEngDispUniq;
 132     PFN_DxEngIncDispUniq                    DxEngIncDispUniq;
 133     PFN_DxEngVisRgnUniq                     DxEngVisRgnUniq;
 134     PFN_DxEngLockShareSem                   DxEngLockShareSem;
 135     PFN_DxEngUnlockShareSem                 DxEngUnlockShareSem;
 136     PFN_DxEngEnumerateHdev                  DxEngEnumerateHdev;
 137     PFN_DxEngLockHdev                       DxEngLockHdev;
 138     PFN_DxEngUnlockHdev                     DxEngUnlockHdev;
 139     PFN_DxEngIsHdevLockedByCurrentThread    DxEngIsHdevLockedByCurrentThread;
 140     PFN_DxEngReferenceHdev                  DxEngReferenceHdev;
 141     PFN_DxEngUnreferenceHdev                DxEngUnreferenceHdev;
 142     PFN_DxEngGetDeviceGammaRamp             DxEngGetDeviceGammaRamp;
 143     PFN_DxEngSetDeviceGammaRamp             DxEngSetDeviceGammaRamp;
 144     PFN_DxEngSpTearDownSprites              DxEngSpTearDownSprites;
 145     PFN_DxEngSpUnTearDownSprites            DxEngSpUnTearDownSprites;
 146     PFN_DxEngSpSpritesVisible               DxEngSpSpritesVisible;
 147     PFN_DxEngGetHdevData                    DxEngGetHdevData;
 148     PFN_DxEngSetHdevData                    DxEngSetHdevData;
 149     PFN_DxEngCreateMemoryDC                 DxEngCreateMemoryDC;
 150     PFN_DxEngGetDesktopDC                   DxEngGetDesktopDC;
 151     PFN_DxEngDeleteDC                       DxEngDeleteDC;
 152     PFN_DxEngCleanDC                        DxEngCleanDC;
 153     PFN_DxEngSetDCOwner                     DxEngSetDCOwner;
 154     PFN_DxEngLockDC                         DxEngLockDC;
 155     PFN_DxEngUnlockDC                       DxEngUnlockDC;
 156     PFN_DxEngSetDCState                     DxEngSetDCState;
 157     PFN_DxEngGetDCState                     DxEngGetDCState;
 158     PFN_DxEngSelectBitmap                   DxEngSelectBitmap;
 159     PFN_DxEngSetBitmapOwner                 DxEngSetBitmapOwner;
 160     PFN_DxEngDeleteSurface                  DxEngDeleteSurface;
 161     PFN_DxEngGetSurfaceData                 DxEngGetSurfaceData;
 162     PFN_DxEngAltLockSurface                 DxEngAltLockSurface;
 163     PFN_DxEngUploadPaletteEntryToSurface    DxEngUploadPaletteEntryToSurface;
 164     PFN_DxEngMarkSurfaceAsDirectDraw        DxEngMarkSurfaceAsDirectDraw;
 165     PFN_DxEngSelectPaletteToSurface         DxEngSelectPaletteToSurface;
 166     PFN_DxEngSyncPaletteTableWithDevice     DxEngSyncPaletteTableWithDevice;
 167     PFN_DxEngSetPaletteState                DxEngSetPaletteState;
 168     PFN_DxEngGetRedirectionBitmap           DxEngGetRedirectionBitmap;
 169     PFN_DxEngLoadImage                      DxEngLoadImage;
 170 } DXENG_FUNCTIONS, *PDXENG_FUNCTIONS;
 171
 172 /* exported functions */
 173 NTSTATUS NTAPI DriverEntry(IN PVOID Context1, IN PVOID Context2);
 174 NTSTATUS NTAPI GsDriverEntry(IN PVOID Context1, IN PVOID Context2);
 175 NTSTATUS APIENTRY DxDdCleanupDxGraphics(VOID);
 176 BOOL NTAPI DxDdEnableDirectDraw(HANDLE hDev, BOOL arg2);
 177 DWORD NTAPI DxDdCreateDirectDrawObject(HDC hDC);
 178
 179 /* Global pointers */
 180 extern ULONG gcSizeDdHmgr;
 181 extern PDD_ENTRY gpentDdHmgr;
 182 extern ULONG gcMaxDdHmgr;
 183 extern PDD_ENTRY gpentDdHmgrLast;
 184 extern ULONG ghFreeDdHmgr;
 185 extern HSEMAPHORE ghsemHmgr;
 186 extern LONG gcDummyPageRefCnt;
 187 extern HSEMAPHORE ghsemDummyPage;
 188 extern VOID *gpDummyPage;
 189 extern PEPROCESS gpepSession;
 190 extern PLARGE_INTEGER gpLockShortDelay;
 191 extern DXENG_FUNCTIONS gpEngFuncs;
 192
 193 /* Driver list export functions */
 194 DWORD NTAPI DxDxgGenericThunk(ULONG_PTR ulIndex, ULONG_PTR ulHandle, SIZE_T *pdwSizeOfPtr1, PVOID pvPtr1, SIZE_T *pdwSizeOfPtr2, PVOID pvPtr2);
 195 DWORD NTAPI DxDdIoctl(ULONG ulIoctl, PVOID pBuffer, ULONG ulBufferSize);
 196 PDD_SURFACE_LOCAL NTAPI DxDdLockDirectDrawSurface(HANDLE hDdSurface);
 197 BOOL NTAPI DxDdUnlockDirectDrawSurface(PDD_SURFACE_LOCAL pSurface);
 198 DWORD NTAPI DxDdGetDriverInfo(HANDLE DdHandle, PDD_GETDRIVERINFODATA drvInfoData);
 199 BOOL NTAPI DxDdQueryDirectDrawObject(HANDLE DdHandle, DD_HALINFO* pDdHalInfo, DWORD* pCallBackFlags, LPD3DNTHAL_CALLBACKS pd3dNtHalCallbacks,
 200                                      LPD3DNTHAL_GLOBALDRIVERDATA pd3dNtGlobalDriverData, PDD_D3DBUFCALLBACKS pd3dBufCallbacks, LPDDSURFACEDESC pTextureFormats,
 201                                      DWORD* p8, VIDEOMEMORY* p9, DWORD* pdwNumFourCC, DWORD* pdwFourCC);
 202 DWORD NTAPI DxDdReenableDirectDrawObject(HANDLE DdHandle, PVOID p2);
 203 DWORD NTAPI DxDdCanCreateSurface(HANDLE DdHandle, PDD_CANCREATESURFACEDATA SurfaceData);
 204 DWORD NTAPI DxDdCanCreateD3DBuffer(HANDLE DdHandle, PDD_CANCREATESURFACEDATA SurfaceData);
 205 DWORD NTAPI DxDdCreateD3DBuffer(HANDLE hDirectDrawLocal, PEDD_SURFACE pDdSurfList, DDSURFACEDESC2 *a3, DD_SURFACE_GLOBAL *pDdSurfGlob, DD_SURFACE_LOCAL *pDdSurfLoc,
 206                                 DD_SURFACE_MORE *pDdSurfMore, DD_CREATESURFACEDATA *pDdCreateSurfaceData, PVOID Address);
 207 DWORD NTAPI DxDdLock(HANDLE hSurface, PDD_LOCKDATA puLockData, HDC hdcClip);
 208 DWORD NTAPI DxDdUnlock(HANDLE hSurface, PDD_UNLOCKDATA puUnlockData);
 209 HANDLE NTAPI DxDdCreateSurfaceObject(HANDLE hDirectDrawLocal, HANDLE hSurface, PDD_SURFACE_LOCAL puSurfaceLocal, PDD_SURFACE_MORE puSurfaceMore, PDD_SURFACE_GLOBAL puSurfaceGlobal, BOOL bComplete);
 210
 211
 212 /* Internal functions */
 213 BOOL FASTCALL VerifyObjectOwner(PDD_ENTRY pEntry);
 214 BOOL FASTCALL DdHmgCreate(VOID);
 215 BOOL FASTCALL DdHmgDestroy(VOID);
 216 PVOID FASTCALL DdHmgLock(HANDLE DdHandle, UCHAR ObjectType, BOOLEAN LockOwned);
 217 HANDLE FASTCALL DdHmgAlloc(ULONG objSize, CHAR objType, BOOLEAN objLock);
 218 PEDD_SURFACE NTAPI intDdCreateNewSurfaceObject(PEDD_DIRECTDRAW_LOCAL peDdL, HANDLE hDirectDrawLocal,
 219                                                PDD_SURFACE_GLOBAL pDdSurfGlob, PDD_SURFACE_LOCAL pDdSurfLoc, PDD_SURFACE_MORE pDdSurfMore);
 220
 221 #endif /* _DXG_PCH_ */