Difference between revisions of "Techwiki:Win32k/EDD DIRECTDRAW GLOBAL"
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/* 0x2C4 */ DD_SURFACECALLBACKS ddSurfaceCallbacks; // 0x2C4 <-- verified to match Windows XP, ddSurfaceCallbacks | /* 0x2C4 */ DD_SURFACECALLBACKS ddSurfaceCallbacks; // 0x2C4 <-- verified to match Windows XP, ddSurfaceCallbacks | ||
/* 0x300 */ DD_PALETTECALLBACKS ddPaletteCallbacks; // 0x300 <-- verified to match Windows XP, ddPaletteCallbacks | /* 0x300 */ DD_PALETTECALLBACKS ddPaletteCallbacks; // 0x300 <-- verified to match Windows XP, ddPaletteCallbacks | ||
− | /* 0x314 */ D3DNTHAL_GLOBALDRIVERDATA | + | /* 0x314 */ D3DNTHAL_GLOBALDRIVERDATA d3dNtGlobalDriverData // 0x314 <-- verified to match Windows XP, d3dNtGlobalDriverData |
/* 0x3D4 */ D3DNTHAL_CALLBACKS d3dNtHalCallbacks; | /* 0x3D4 */ D3DNTHAL_CALLBACKS d3dNtHalCallbacks; | ||
/* 0x460 */ ULONG unk_460[9]; | /* 0x460 */ ULONG unk_460[9]; |
Revision as of 13:02, 17 December 2010
typedef struct _EDD_DIRECTDRAW_GLOBAL { /* 0x000 */ PVOID dhpdev; /* The assign pdev */ /* 0x004 */ DWORD dwReserved1; /* 0x008 */ DWORD dwReserved2; /* 0x00C */ ULONG unk_000c[3]; /* 0x018 */ LONG cDriverReferences; /* 0x01C */ ULONG unk_01c[3]; /* 0x028 */ LONGLONG llAssertModeTimeout; /* 0x030 */ DWORD dwNumHeaps; /* 0x034 */ VIDEOMEMORY *pvmList; /* 0x038 */ DWORD dwNumFourCC; /* 0x03C */ PDWORD pdwFourCC; /* 0x040 */ DD_HALINFO ddHalInfo; /* 0x1E0 */ ULONG unk_1e0[44]; /* 0x290 */ DD_CALLBACKS ddCallbacks; /* 0x2C4 */ DD_SURFACECALLBACKS ddSurfaceCallbacks; /* 0x304 */ DD_PALETTECALLBACKS ddPaletteCallbacks; /* 0x314 */ ULONG unk_314[48]; /* 0x3D4 */ D3DNTHAL_CALLBACKS d3dNtHalCallbacks; /* 0x460 */ ULONG unk_460[7]; /* 0x47C */ D3DNTHAL_CALLBACKS2 d3dNtHalCallbacks2; /* 0x498 */ ULONG unk_498[18]; /* 0x4E0 */ DD_MISCELLANEOUSCALLBACKS ddMiscellanousCallbacks; /* 0x4EC */ ULONG unk_4ec[18]; /* 0x534 */ D3DNTHAL_CALLBACKS3 d3dNtHalCallbacks3; /* 0x54C */ ULONG unk_54c[23]; /* 0x5A8 */ EDD_DIRECTDRAW_LOCAL* peDirectDrawLocalList; /* 0x5ac */ EDD_SURFACE* peSurface_LockList; /* 0x5B0 */ FLONG fl; /* 0x5B4 */ ULONG cSurfaceLocks; /* 0x5B8 */ PKEVENT pAssertModeEvent; /* 0x5Bc */ EDD_SURFACE *peSurfaceCurrent; /* 0x5C0 */ EDD_SURFACE *peSurfacePrimary; /* 0x5C4 */ BOOL bSuspended; /* 0x5C8 */ ULONG unk_5c8[12]; /* 0x5F8 */ RECTL rcbounds; /* 0x608 */ HDEV hDev; /* 0x60c */ PVOID hPDev; } EDD_DIRECTDRAW_GLOBAL, *PEDD_DIRECTDRAW_GLOBAL;
partly updated for windows xp and windows 2003, the above struct is from yaun book
NOTE : if any of these flags are set in dwCallbackFlags (struct EDD_DIRECTDRAW_GLOBAL), it means that the respective callback member for it has been filled in by a graphic driver
- define EDDDGBL_MISCCALLBACKS 0x01 // ddMiscellanousCallbacks
- define EDDDGBL_VIDEOPORTCALLBACKS 0x02 // ddVideoPortCallback
- define EDDDGBL_MISC2CALLBACKS 0x80 // ddMiscellanous2Callbacks
typedef struct _EDD_DIRECTDRAW_GLOBAL { /* 0x000 */ PVOID dhpdev; // 0x000 <-- verified to match Windows XP, dhpdev, the drv hPDev --> /* 0x004 */ DWORD dwReserved1; /* 0x008 */ DWORD dwReserved2; /* 0x00C */ ULONG unk_000c[3]; /* 0x018 */ LONG cDriverReferences; /* 0x01C */ ULONG unk_01c; /* 0x020 */ DWORD dwCallbackFlags; // 0x020 <-- verified to match Windows XP, dwCallbackFlags /* 0x024 */ ULONG unk_024; /* 0x028 */ LARGE_INTEGER llAssertModeTimeout; // 0x028 <-- verified to match Windows XP, llAssertModeTimeout, it /* 0x030 */ DWORD dwNumHeaps; // 0x030 <-- verified to match Windows XP, dwNumHeaps /* 0x034 */ VIDEOMEMORY *pvmList; // 0x034 <-- verified to match Windows XP, pvmList /* 0x038 */ DWORD dwNumFourCC; /* 0x03C */ PDWORD pdwFourCC; /* 0x040 */ DD_HALINFO ddHalInfo; // 0x040 <-- verified to match Windows XP, ddHalInfo /* 0x1E0 */ ULONG unk_1e0[46]; /* 0x298 */ DD_CALLBACKS ddCallbacks; // 0x298 <-- verified to match Windows XP, ddCallbacks /* 0x2C4 */ DD_SURFACECALLBACKS ddSurfaceCallbacks; // 0x2C4 <-- verified to match Windows XP, ddSurfaceCallbacks /* 0x300 */ DD_PALETTECALLBACKS ddPaletteCallbacks; // 0x300 <-- verified to match Windows XP, ddPaletteCallbacks /* 0x314 */ D3DNTHAL_GLOBALDRIVERDATA d3dNtGlobalDriverData // 0x314 <-- verified to match Windows XP, d3dNtGlobalDriverData /* 0x3D4 */ D3DNTHAL_CALLBACKS d3dNtHalCallbacks; /* 0x460 */ ULONG unk_460[9]; /* 0x47C */ D3DNTHAL_CALLBACKS2 d3dNtHalCallbacks2; /* 0x498 */ DD_VIDEOPORTCALLBACKS ddVideoPortCallback; // 0x498 <-- verified to match Windows XP, ddVideoPortCallback /* 0x4E0 */ DD_MISCELLANEOUSCALLBACKS ddMiscellanousCallbacks; // 0x4E0 <-- verified to match Windows XP, ddMiscellanousCallbacks /* 0x4EC */ DD_MISCELLANEOUS2CALLBACKS ddMiscellanous2Callbacks; // 0x4EC <-- verified to match Windows XP, ddMiscellanous2Callbacks /* 0x504 */ ULONG unk_504[10]; /* 0x534 */ D3DNTHAL_CALLBACKS3 d3dNtHalCallbacks3; /* 0x5A4 */ ULONG unk_544; /* 0x5A8 */ ULONG unk_548; /* 0x54C */ ULONG unk_54c[23]; /* 0x5A8 */ EDD_DIRECTDRAW_LOCAL* peDirectDrawLocalList; // 0x5A8 <-- verified to match Windows XP, it is a current local struct, not a list, peDirectDrawLocalList Current /* 0x5ac */ EDD_SURFACE* peSurface_LockList; /* 0x5B0 */ FLONG fl; /* 0x5B4 */ ULONG cSurfaceLocks; /* 0x5B8 */ PKEVENT pAssertModeEvent; /* 0x5Bc */ EDD_SURFACE *peSurfaceCurrent; /* 0x5C0 */ EDD_SURFACE *peSurfacePrimary; /* 0x5C4 */ BOOL bSuspended; // 0x5C4 <-- verified to match Windows XP, tells dxg to use driver's own api or return error code instead /* 0x5C8 */ ULONG unk_5c8[12]; /* 0x5F8 */ RECTL rcbounds; /* 0x608 */ ULONG unk_608; /* 0x60c */ HDEV hDev; // 0x60c <-- verified to match Windows XP, The real Pdev, hDev } EDD_DIRECTDRAW_GLOBAL, *PEDD_DIRECTDRAW_GLOBAL;