mirror of
https://github.com/reactos/reactos.git
synced 2025-03-10 10:14:44 +00:00
redirect whole dd interface to dxg.sys
svn path=/branches/reactx/; revision=29565
This commit is contained in:
Magnus Olsen
parent
0f36e1fde8
commit
9b55f8ca65
1 changed files with 75 additions and 508 deletions
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@ -18,20 +18,15 @@
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extern PDRVFN gpDxFuncs;
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// PDD_DESTROYDRIVER DestroyDriver;
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// PDD_CREATESURFACE CreateSurface;
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/* is not longer in use PDD_DESTROYDRIVER DestroyDriver */
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typedef DWORD (NTAPI *PGD_DDCREATESURFACE)(HANDLE, HANDLE *, DDSURFACEDESC *, DD_SURFACE_GLOBAL *, DD_SURFACE_LOCAL *, DD_SURFACE_MORE *, PDD_CREATESURFACEDATA , HANDLE *);
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/* see ddsurf.c for PDD_SETCOLORKEY SetColorKey; */
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// PDD_SETMODE SetMode;
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// PDD_WAITFORVERTICALBLANK WaitForVerticalBlank;
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/* is not longer in use PDD_SETMODE SetMode; */
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typedef DWORD (NTAPI *PGD_DXDDWAITFORVERTICALBLANK)(HANDLE, PDD_WAITFORVERTICALBLANKDATA);
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typedef DWORD (NTAPI *PGD_DDCANCREATESURFACE)(HANDLE hDirectDrawLocal, PDD_CANCREATESURFACEDATA puCanCreateSurfaceData);
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// PDD_CREATEPALETTE CreatePalette;
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// PDD_GETSCANLINE GetScanLine;
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// PDD_MAPMEMORY MapMemory;
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/* is not longer in use PDD_CREATEPALETTE CreatePalette; */
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typedef DWORD (NTAPI *PGD_DXDDGETSCANLINE)(HANDLE, PDD_GETSCANLINEDATA);
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/* is not longer in use PDD_MAPMEMORY MapMemory; */
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#define DXG_GET_INDEX_FUNCTION(INDEX, FUNCTION) \
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if (gpDxFuncs) \
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@ -47,6 +42,62 @@ typedef DWORD (NTAPI *PGD_DDCANCREATESURFACE)(HANDLE hDirectDrawLocal, PDD_CANCR
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}
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/************************************************************************/
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/* NtGdiDdCreateSurface */
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/************************************************************************/
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DWORD
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STDCALL
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NtGdiDdCreateSurface(HANDLE hDirectDrawLocal,
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HANDLE *hSurface,
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DDSURFACEDESC *puSurfaceDescription,
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DD_SURFACE_GLOBAL *puSurfaceGlobalData,
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DD_SURFACE_LOCAL *puSurfaceLocalData,
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DD_SURFACE_MORE *puSurfaceMoreData,
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PDD_CREATESURFACEDATA puCreateSurfaceData,
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HANDLE *puhSurface)
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{
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PGD_DDCREATESURFACE pfnDdCreateSurface = NULL;
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INT i;
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DXG_GET_INDEX_FUNCTION(DXG_INDEX_DxDdCreateSurface, pfnDdCreateSurface);
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if (pfnDdCreateSurface == NULL)
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{
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DPRINT1("Warring no pfnDdCreateSurface");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling on dxg.sys pfnDdCreateSurface");
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return pfnDdCreateSurface(hDirectDrawLocal,hSurface,puSurfaceDescription,puSurfaceGlobalData,
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puSurfaceLocalData,puSurfaceMoreData,puCreateSurfaceData,puhSurface);
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}
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/************************************************************************/
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/* NtGdiDdWaitForVerticalBlank */
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/************************************************************************/
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DWORD
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STDCALL
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NtGdiDdWaitForVerticalBlank(HANDLE hDirectDraw,
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PDD_WAITFORVERTICALBLANKDATA puWaitForVerticalBlankData)
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{
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PGD_DXDDWAITFORVERTICALBLANK pfnDdWaitForVerticalBlank = NULL;
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INT i;
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DXG_GET_INDEX_FUNCTION(DXG_INDEX_DxDdWaitForVerticalBlank, pfnDdWaitForVerticalBlank);
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if (pfnDdWaitForVerticalBlank == NULL)
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{
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DPRINT1("Warring no pfnDdWaitForVerticalBlank");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling on dxg.sys pfnDdWaitForVerticalBlank");
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return pfnDdWaitForVerticalBlank(hDirectDraw, puWaitForVerticalBlankData);
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}
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/************************************************************************/
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/* NtGdiDdCanCreateSurface */
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/************************************************************************/
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DWORD
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STDCALL
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NtGdiDdCanCreateSurface(HANDLE hDirectDrawLocal,
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@ -67,511 +118,27 @@ NtGdiDdCanCreateSurface(HANDLE hDirectDrawLocal,
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return pfnDdCanCreateSurface(hDirectDrawLocal,puCanCreateSurfaceData);
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}
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#define DdHandleTable GdiHandleTable
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/*
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DdMapMemory, DdDestroyDriver are not exported as NtGdi calls
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This file is complete for DD_CALLBACKS setup
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TODO: Fix the NtGdiDdCreateSurface (something is missing in
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either GdiEntry or GdiEntry's callback for DdCreateSurface)
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*/
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/************************************************************************/
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/* NtGdiDdCreateSurface */
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/* Status : Bugs out */
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/* NtGdiDdGetScanLine */
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/************************************************************************/
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DWORD STDCALL NtGdiDdCreateSurface(
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HANDLE hDirectDrawLocal,
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HANDLE *hSurface,
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DDSURFACEDESC *puSurfaceDescription,
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DD_SURFACE_GLOBAL *puSurfaceGlobalData,
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DD_SURFACE_LOCAL *puSurfaceLocalData,
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DD_SURFACE_MORE *puSurfaceMoreData,
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PDD_CREATESURFACEDATA puCreateSurfaceData,
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HANDLE *puhSurface
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)
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DWORD
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STDCALL
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NtGdiDdGetScanLine(HANDLE hDirectDrawLocal,
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PDD_GETSCANLINEDATA puGetScanLineData)
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{
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PGD_DXDDGETSCANLINE pfnDdGetScanLine = NULL;
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INT i;
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DWORD ddRVal = DDHAL_DRIVER_NOTHANDLED;
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NTSTATUS Status = FALSE;
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PDD_DIRECTDRAW pDirectDraw;
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PDD_SURFACE phsurface;
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PDD_SURFACE_LOCAL pLocal;
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PDD_SURFACE_MORE pMore;
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PDD_SURFACE_GLOBAL pGlobal;
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DXG_GET_INDEX_FUNCTION(DXG_INDEX_DxDdGetScanLine, pfnDdGetScanLine);
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DD_CREATESURFACEDATA CreateSurfaceData;
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/* FIXME: Alloc as much as needed */
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PHANDLE *myhSurface;
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/* GCC4 gives warnings about uninitialized
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values, but they are initialized in SEH */
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DPRINT1("NtGdiDdCreateSurface\n");
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DPRINT1("Copy puCreateSurfaceData to kmode CreateSurfaceData\n");
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_SEH_TRY
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if (pfnDdGetScanLine == NULL)
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{
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ProbeForRead(puCreateSurfaceData, sizeof(DD_CREATESURFACEDATA), 1);
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RtlCopyMemory( &CreateSurfaceData, puCreateSurfaceData,
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sizeof( DD_CREATESURFACEDATA ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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SetLastNtError(Status);
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return ddRVal;
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DPRINT1("Warring no pfnDdGetScanLine");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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/* FIXME: There is only support for one surface at the moment.
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This is a hack to prevent more than one surface creation */
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if (CreateSurfaceData.dwSCnt > 1)
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{
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DPRINT1("HACK: Limiting quantity of created surfaces from %d to 1!\n",
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CreateSurfaceData.dwSCnt);
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CreateSurfaceData.dwSCnt = 1;
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}
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DPRINT1("Setup surface in put handler\n");
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myhSurface = ExAllocatePool(PagedPool, CreateSurfaceData.dwSCnt * sizeof(HANDLE));
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_SEH_TRY
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{
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ProbeForRead(hSurface, CreateSurfaceData.dwSCnt * sizeof(HANDLE), 1);
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for (i=0;i<CreateSurfaceData.dwSCnt;i++)
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{
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myhSurface[i] = hSurface[i];
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}
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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SetLastNtError(Status);
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return ddRVal;
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}
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/* Check if a surface has been created */
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for (i=0;i<CreateSurfaceData.dwSCnt;i++)
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{
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if (!myhSurface[i])
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{
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myhSurface[i] = GDIOBJ_AllocObj(DdHandleTable, GDI_OBJECT_TYPE_DD_SURFACE);
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if (!myhSurface[i])
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{
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/* FIXME: lock myhSurface*/
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/* FIXME: free myhSurface, and the contain */
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/* FIXME: add to attach list */
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return ddRVal;
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}
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else
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{
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/* FIXME: lock myhSurface*/
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/* FIXME: add to attach list */
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}
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}
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}
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/* FIXME: more than one surface is not supported here, once again */
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/* FIXME: we need release myhSurface before any exits */
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phsurface = GDIOBJ_LockObj(DdHandleTable, myhSurface[0], GDI_OBJECT_TYPE_DD_SURFACE);
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if (!phsurface)
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{
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return ddRVal;
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}
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DPRINT1("Copy puCreateSurfaceData to kmode CreateSurfaceData\n");
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_SEH_TRY
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{
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ProbeForRead(puCreateSurfaceData, sizeof(DD_CREATESURFACEDATA), 1);
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RtlCopyMemory( &CreateSurfaceData, puCreateSurfaceData,
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sizeof( DD_CREATESURFACEDATA ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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SetLastNtError(Status);
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return ddRVal;
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}
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DPRINT1("Copy puSurfaceGlobalData to kmode phsurface->Global\n");
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_SEH_TRY
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{
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ProbeForRead(puSurfaceGlobalData, sizeof(DD_SURFACE_GLOBAL), 1);
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RtlCopyMemory( &phsurface->Global, puSurfaceGlobalData,
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sizeof( DD_SURFACE_GLOBAL ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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SetLastNtError(Status);
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return ddRVal;
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}
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DPRINT1("Copy puSurfaceMoreData to kmode phsurface->More\n");
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_SEH_TRY
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{
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ProbeForRead(puSurfaceMoreData, sizeof(DD_SURFACE_MORE), 1);
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RtlCopyMemory( &phsurface->More, puSurfaceMoreData,
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sizeof( DD_SURFACE_MORE ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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SetLastNtError(Status);
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return ddRVal;
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}
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DPRINT1("Copy puSurfaceLocalData to kmode phsurface->Local\n");
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_SEH_TRY
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{
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ProbeForRead(puSurfaceLocalData, sizeof(DD_SURFACE_LOCAL), 1);
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RtlCopyMemory( &phsurface->Local, puSurfaceLocalData,
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sizeof( DD_SURFACE_LOCAL ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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SetLastNtError(Status);
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return ddRVal;
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}
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DPRINT1("Copy puSurfaceDescription to kmode phsurface->desc\n");
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_SEH_TRY
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{
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ProbeForRead(puSurfaceDescription, sizeof(DDSURFACEDESC), 1);
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RtlCopyMemory( &phsurface->desc, puSurfaceDescription,
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sizeof( DDSURFACEDESC ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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if(!NT_SUCCESS(Status))
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{
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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SetLastNtError(Status);
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return ddRVal;
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}
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DPRINT1("Lock hDirectDrawLocal \n");
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phsurface->hDirectDrawLocal = hDirectDrawLocal;
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pDirectDraw = GDIOBJ_LockObj(DdHandleTable, hDirectDrawLocal, GDI_OBJECT_TYPE_DIRECTDRAW);
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if (!pDirectDraw)
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{
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DPRINT1("fail \n");
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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return ddRVal;
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}
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/* FIXME: unlock phsurface, free phsurface at failure */
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/* FIXME: unlock hsurface, free phsurface at failure */
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/* FIXME: add support for more than one surface create, once more */
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/* FIXME: alloc memory if it's more than one surface (5th mention
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that this long function doesn't support more than one
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surface creation. I guess it was easier to support it
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than to write such comments 10 times). */
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pLocal = &phsurface->Local;
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pMore = &phsurface->More;
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pGlobal = &phsurface->Global;
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for (i = 0; i < CreateSurfaceData.dwSCnt; i++)
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{
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phsurface->lcllist[i] = (PDD_SURFACE_LOCAL)pLocal;
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pLocal->lpGbl = pGlobal;
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pLocal->lpSurfMore = pMore;
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/* FIXME ?
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pLocal->lpAttachList;
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pLocal->lpAttachListFrom;
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*/
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/* FIXME: a countup to next pLocal, pMore, pGlobal */
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}
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/* Setup DD_CREATESURFACEDATA CreateSurfaceData for the driver */
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CreateSurfaceData.lplpSList = (PDD_SURFACE_LOCAL *) &phsurface->lcllist;
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CreateSurfaceData.lpDDSurfaceDesc = &phsurface->desc;
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CreateSurfaceData.CreateSurface = NULL;
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CreateSurfaceData.ddRVal = DDERR_GENERIC;
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CreateSurfaceData.lpDD = &pDirectDraw->Global;
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/* CreateSurface must crash with lcl converting */
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if ((pDirectDraw->DD.dwFlags & DDHAL_CB32_CREATESURFACE))
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{
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DPRINT1("0x%04x",pDirectDraw->DD.CreateSurface);
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ddRVal = pDirectDraw->DD.CreateSurface(&CreateSurfaceData);
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}
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DPRINT1("Retun value is %04x and driver return code is %04x\n",ddRVal,CreateSurfaceData.ddRVal);
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/* FIXME: support for more that one surface (once more!!!!) */
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_SEH_TRY
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{
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ProbeForWrite(puSurfaceDescription, sizeof(DDSURFACEDESC), 1);
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RtlCopyMemory( puSurfaceDescription, &phsurface->desc, sizeof( DDSURFACEDESC ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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_SEH_TRY
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{
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ProbeForWrite(puCreateSurfaceData, sizeof(DD_CREATESURFACEDATA), 1);
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puCreateSurfaceData->ddRVal = CreateSurfaceData.ddRVal;
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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for (i = 0; i < CreateSurfaceData.dwSCnt; i++)
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{
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_SEH_TRY
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{
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ProbeForWrite(puSurfaceGlobalData, sizeof(DD_SURFACE_GLOBAL), 1);
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RtlCopyMemory( puSurfaceGlobalData, &phsurface->Global, sizeof( DD_SURFACE_GLOBAL ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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_SEH_TRY
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{
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ProbeForWrite(puSurfaceLocalData, sizeof(DD_SURFACE_LOCAL), 1);
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RtlCopyMemory( puSurfaceLocalData, &phsurface->Local, sizeof( DD_SURFACE_LOCAL ) );
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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_SEH_TRY
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{
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ProbeForWrite(puSurfaceMoreData, sizeof(DD_SURFACE_MORE), 1);
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RtlCopyMemory( puSurfaceMoreData, &phsurface->More, sizeof( DD_SURFACE_MORE ) );
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puSurfaceLocalData->lpGbl = puSurfaceGlobalData;
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puSurfaceLocalData->lpSurfMore = puSurfaceMoreData;
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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DPRINT1("GDIOBJ_UnlockObjByPtr\n");
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GDIOBJ_UnlockObjByPtr(DdHandleTable, phsurface);
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_SEH_TRY
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{
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ProbeForWrite(puhSurface, sizeof(HANDLE), 1);
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puhSurface[i] = myhSurface[i];
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}
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_SEH_HANDLE
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{
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Status = _SEH_GetExceptionCode();
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}
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_SEH_END;
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}
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/* FIXME: Fil the return handler */
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DPRINT1("GDIOBJ_UnlockObjByPtr\n");
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GDIOBJ_UnlockObjByPtr(DdHandleTable, pDirectDraw);
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DPRINT1("Return value is %04x and driver return code is %04x\n",
|
||||
ddRVal, CreateSurfaceData.ddRVal);
|
||||
return ddRVal;
|
||||
}
|
||||
|
||||
/************************************************************************/
|
||||
/* NtGdiDdWaitForVerticalBlank */
|
||||
/* status : Works as intended */
|
||||
/************************************************************************/
|
||||
|
||||
|
||||
DWORD STDCALL NtGdiDdWaitForVerticalBlank(
|
||||
HANDLE hDirectDrawLocal,
|
||||
PDD_WAITFORVERTICALBLANKDATA puWaitForVerticalBlankData)
|
||||
{
|
||||
DWORD ddRVal = DDHAL_DRIVER_NOTHANDLED;
|
||||
PDD_DIRECTDRAW pDirectDraw = NULL;
|
||||
NTSTATUS Status = FALSE;
|
||||
DD_WAITFORVERTICALBLANKDATA WaitForVerticalBlankData;
|
||||
LPDDHAL_WAITFORVERTICALBLANKDATA pWaitForVerticalBlankData = (LPDDHAL_WAITFORVERTICALBLANKDATA)puWaitForVerticalBlankData;
|
||||
|
||||
if ((hDirectDrawLocal) &&
|
||||
(puWaitForVerticalBlankData))
|
||||
{
|
||||
RtlZeroMemory(&WaitForVerticalBlankData,sizeof(DD_WAITFORVERTICALBLANKDATA));
|
||||
|
||||
_SEH_TRY
|
||||
{
|
||||
ProbeForRead(pWaitForVerticalBlankData, sizeof(DDHAL_WAITFORVERTICALBLANKDATA), 1);
|
||||
WaitForVerticalBlankData.dwFlags = pWaitForVerticalBlankData->dwFlags;
|
||||
WaitForVerticalBlankData.bIsInVB = pWaitForVerticalBlankData->bIsInVB;
|
||||
WaitForVerticalBlankData.hEvent = pWaitForVerticalBlankData->hEvent;
|
||||
}
|
||||
_SEH_HANDLE
|
||||
{
|
||||
Status = _SEH_GetExceptionCode();
|
||||
}
|
||||
_SEH_END;
|
||||
|
||||
if(NT_SUCCESS(Status))
|
||||
{
|
||||
pDirectDraw = GDIOBJ_LockObj(DdHandleTable, hDirectDrawLocal, GDI_OBJECT_TYPE_DIRECTDRAW);
|
||||
|
||||
if (pDirectDraw != NULL)
|
||||
{
|
||||
if (pDirectDraw->DD.dwFlags & DDHAL_CB32_WAITFORVERTICALBLANK)
|
||||
{
|
||||
WaitForVerticalBlankData.ddRVal = DDERR_GENERIC;
|
||||
WaitForVerticalBlankData.lpDD = &pDirectDraw->Global;;
|
||||
ddRVal = pDirectDraw->DD.WaitForVerticalBlank(&WaitForVerticalBlankData);
|
||||
}
|
||||
_SEH_TRY
|
||||
{
|
||||
ProbeForWrite(pWaitForVerticalBlankData, sizeof(DDHAL_WAITFORVERTICALBLANKDATA), 1);
|
||||
pWaitForVerticalBlankData->ddRVal = WaitForVerticalBlankData.ddRVal;
|
||||
pWaitForVerticalBlankData->bIsInVB = WaitForVerticalBlankData.bIsInVB;
|
||||
}
|
||||
_SEH_HANDLE
|
||||
{
|
||||
Status = _SEH_GetExceptionCode();
|
||||
}
|
||||
_SEH_END;
|
||||
|
||||
GDIOBJ_UnlockObjByPtr(DdHandleTable, pDirectDraw);
|
||||
}
|
||||
}
|
||||
}
|
||||
return ddRVal;
|
||||
DPRINT1("Calling on dxg.sys pfnDdGetScanLine");
|
||||
return pfnDdGetScanLine(hDirectDrawLocal,puGetScanLineData);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/************************************************************************/
|
||||
/* GetScanLine */
|
||||
/* status : This func is now documented in MSDN, and now it's compatible*/
|
||||
/* with Windows 2000 implementation */
|
||||
/************************************************************************/
|
||||
DWORD STDCALL
|
||||
NtGdiDdGetScanLine( HANDLE hDirectDrawLocal, PDD_GETSCANLINEDATA puGetScanLineData)
|
||||
{
|
||||
DWORD ddRVal = DDHAL_DRIVER_NOTHANDLED;
|
||||
DD_GETSCANLINEDATA GetScanLineData;
|
||||
PDD_DIRECTDRAW pDirectDraw = NULL;
|
||||
NTSTATUS Status = FALSE;
|
||||
LPDDHAL_GETSCANLINEDATA ourpuGetScanLineData;
|
||||
|
||||
if (hDirectDrawLocal)
|
||||
{
|
||||
pDirectDraw = GDIOBJ_LockObj(DdHandleTable, hDirectDrawLocal, GDI_OBJECT_TYPE_DIRECTDRAW);;
|
||||
}
|
||||
|
||||
if (pDirectDraw != NULL)
|
||||
{
|
||||
DPRINT1("GetScanLine\n");
|
||||
if (pDirectDraw->DD.dwFlags & DDHAL_CB32_GETSCANLINE)
|
||||
{
|
||||
RtlZeroMemory(&GetScanLineData,sizeof(DD_GETSCANLINEDATA));
|
||||
GetScanLineData.ddRVal = DDERR_GENERIC;
|
||||
GetScanLineData.lpDD = &pDirectDraw->Global;
|
||||
ddRVal = pDirectDraw->DD.GetScanLine(&GetScanLineData);
|
||||
|
||||
DPRINT1("GetScanLine\n");
|
||||
_SEH_TRY
|
||||
{
|
||||
ProbeForWrite(puGetScanLineData, sizeof(DD_GETSCANLINEDATA), 1);
|
||||
ourpuGetScanLineData = (LPDDHAL_GETSCANLINEDATA)puGetScanLineData;
|
||||
ourpuGetScanLineData->dwScanLine = GetScanLineData.dwScanLine;
|
||||
ourpuGetScanLineData->ddRVal = GetScanLineData.ddRVal;
|
||||
}
|
||||
_SEH_HANDLE
|
||||
{
|
||||
Status = _SEH_GetExceptionCode();
|
||||
}
|
||||
_SEH_END;
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
DPRINT1("GetScanLine\n");
|
||||
ddRVal = DDHAL_DRIVER_NOTHANDLED;
|
||||
}
|
||||
}
|
||||
|
||||
GDIOBJ_UnlockObjByPtr(DdHandleTable, pDirectDraw);
|
||||
}
|
||||
|
||||
return ddRVal;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue