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do not cause a crash in lock, some how lock and unlock does not work as they should

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svn path=/trunk/; revision=27244
This commit is contained in:
Magnus Olsen 2007-06-20 05:23:09 +00:00
parent 73ca69bb50
commit ec6a3bd4ea
1 changed files with 14 additions and 6 deletions
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20
reactos/dll/directx/ddraw/Surface/surface_main.c
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@ -196,6 +196,7 @@ HRESULT WINAPI Main_DDrawSurface_Lock (LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
/* FIXME add a check see if lock suport or not */
DX_STUB_str("test\n");
if (prect!=NULL)
{
mdLock.bHasRect = TRUE;
@ -206,8 +207,8 @@ HRESULT WINAPI Main_DDrawSurface_Lock (LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
mdLock.bHasRect = FALSE;
}
This->lpLcl->lpSurfMore->slist[0]->hDC = This->lpLcl->lpSurfMore->lpDD_lcl->hDC;
//This->lpLcl->lpSurfMore->slist[0]->hDC = This->lpLcl->lpSurfMore->lpDD_lcl->hDC;
DX_STUB_str("test\n");
mdLock.ddRVal = DDERR_NOTPALETTIZED;
mdLock.Lock = This->lpLcl->lpSurfMore->lpDD_lcl->lpDDCB->HALDDSurface.Lock;
mdLock.dwFlags = flags;
@ -215,12 +216,14 @@ HRESULT WINAPI Main_DDrawSurface_Lock (LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
mdLock.lpDD = This->lpLcl->lpSurfMore->lpDD_lcl->lpGbl;
mdLock.lpSurfData = NULL;
DX_STUB_str("test\n");
if (!DdResetVisrgn(This->lpLcl->lpSurfMore->slist[0], NULL))
{
DX_STUB_str("Here DdResetVisrgn lock");
return DDERR_UNSUPPORTED;
}
DX_STUB_str("test\n");
if (mdLock.Lock(&mdLock)!= DDHAL_DRIVER_HANDLED)
{
DX_STUB_str("Here DDHAL_DRIVER_HANDLED lock");
@ -228,6 +231,7 @@ HRESULT WINAPI Main_DDrawSurface_Lock (LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
}
// FIXME ??? is this right ??
DX_STUB_str("test\n");
if (pDDSD != NULL)
{
ZeroMemory(pDDSD,sizeof(DDSURFACEDESC2));
@ -247,17 +251,21 @@ HRESULT WINAPI Main_DDrawSurface_Lock (LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
// pDDSD->dwSize = sizeof(DDSURFACEDESC);
//}
DX_STUB_str("test\n");
pDDSD->lpSurface = (LPVOID) mdLock.lpSurfData;
pDDSD->dwHeight =This->lpLcl->lpGbl->wHeight;
pDDSD->dwWidth = This->lpLcl->lpGbl->wWidth;
pDDSD->ddpfPixelFormat.dwRGBBitCount = This->lpLcl->lpSurfMore->lpDD_lcl->lpGbl->
lpModeInfo->dwBPP;
DX_STUB_str("test\n");
pDDSD->ddpfPixelFormat.dwRGBBitCount = This->lpLcl->lpGbl->lPitch/ 8;
pDDSD->lPitch = This->lpLcl->lpGbl->lPitch;
pDDSD->dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_PITCH;
DX_STUB_str("test\n");
}
DX_STUB_str("test\n");
return mdLock.ddRVal;
}