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https://github.com/reactos/reactos.git
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130 lines
4.8 KiB
C
130 lines
4.8 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* PURPOSE: Native DirectDraw implementation
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* FILE: subsystems/win32/win32k/ntddraw/dd.c
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* PROGRAMER: Magnus Olsen (greatlord@reactos.org)
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* REVISION HISTORY:
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* 19/1-2006 Magnus Olsen
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*/
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#include <win32k.h>
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#include <debug.h>
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/************************************************************************/
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/* NtGdiDdCreateSurface */
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/************************************************************************/
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DWORD
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APIENTRY
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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 = (PGD_DDCREATESURFACE)gpDxFuncs[DXG_INDEX_DxDdCreateSurface].pfn;
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if (pfnDdCreateSurface == NULL)
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{
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DPRINT1("Warning: no pfnDdCreateSurface\n");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling dxg.sys pfnDdCreateSurface\n");
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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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APIENTRY
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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 = (PGD_DXDDWAITFORVERTICALBLANK)gpDxFuncs[DXG_INDEX_DxDdWaitForVerticalBlank].pfn;
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if (pfnDdWaitForVerticalBlank == NULL)
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{
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DPRINT1("Warning: no pfnDdWaitForVerticalBlank\n");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling dxg.sys pfnDdWaitForVerticalBlank\n");
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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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APIENTRY
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NtGdiDdCanCreateSurface(HANDLE hDirectDrawLocal,
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PDD_CANCREATESURFACEDATA puCanCreateSurfaceData)
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{
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PGD_DDCANCREATESURFACE pfnDdCanCreateSurface = (PGD_DDCANCREATESURFACE)gpDxFuncs[DXG_INDEX_DxDdCanCreateSurface].pfn;
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if (pfnDdCanCreateSurface == NULL)
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{
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DPRINT1("Warning: no pfnDdCanCreateSurface\n");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling dxg.sys DdCanCreateSurface\n");
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return pfnDdCanCreateSurface(hDirectDrawLocal,puCanCreateSurfaceData);
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}
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/************************************************************************/
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/* NtGdiDdGetScanLine */
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/************************************************************************/
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DWORD
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APIENTRY
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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 = (PGD_DXDDGETSCANLINE)gpDxFuncs[DXG_INDEX_DxDdGetScanLine].pfn;
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if (pfnDdGetScanLine == NULL)
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{
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DPRINT1("Warning: no pfnDdGetScanLine\n");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling dxg.sys pfnDdGetScanLine\n");
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return pfnDdGetScanLine(hDirectDrawLocal,puGetScanLineData);
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}
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/************************************************************************/
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/* This is not part of the ddsurface interface but it */
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/* deals with the surface */
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/************************************************************************/
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/************************************************************************/
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/* NtGdiDdCreateSurfaceEx */
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/************************************************************************/
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DWORD
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APIENTRY
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NtGdiDdCreateSurfaceEx(HANDLE hDirectDraw,
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HANDLE hSurface,
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DWORD dwSurfaceHandle)
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{
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PGD_DXDDCREATESURFACEEX pfnDdCreateSurfaceEx = (PGD_DXDDCREATESURFACEEX)gpDxFuncs[DXG_INDEX_DxDdCreateSurfaceEx].pfn;
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if (pfnDdCreateSurfaceEx == NULL)
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{
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DPRINT1("Warning: no pfnDdCreateSurfaceEx\n");
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return DDHAL_DRIVER_NOTHANDLED;
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}
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DPRINT1("Calling dxg.sys pfnDdCreateSurfaceEx\n");
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return pfnDdCreateSurfaceEx(hDirectDraw,hSurface,dwSurfaceHandle);
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}
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