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ReImplement Surface_GetDC

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Implement Surface_ReleaseDC

svn path=/trunk/; revision=21517
This commit is contained in:
Magnus Olsen 2006-04-08 09:38:26 +00:00
parent 988d7a9c98
commit 8c7d161f2a
1 changed files with 31 additions and 2 deletions
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33
reactos/dll/directx/ddraw/main/surface_main.c
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@ -236,10 +236,16 @@ Main_DDrawSurface_GetDC(LPDIRECTDRAWSURFACE7 iface, HDC *phDC)
}
This = (IDirectDrawSurfaceImpl*)iface;
/*
FIXME check if the surface exists or not
for now we aussme the surface exits and create the hDC for it
*/
if ((HDC)This->Surf->mPrimaryLocal.hDC == NULL)
{
*phDC = (HDC)This->owner->mDDrawGlobal.lpExclusiveOwner->hDC;
This->Surf->mPrimaryLocal.hDC = (ULONG_PTR)GetDC((HWND)This->owner->mDDrawGlobal.lpExclusiveOwner->hWnd);
*phDC = (HDC)This->Surf->mPrimaryLocal.hDC;
}
else
{
@ -336,7 +342,30 @@ Main_DDrawSurface_PageUnlock(LPDIRECTDRAWSURFACE7 iface, DWORD dwFlags)
HRESULT WINAPI
Main_DDrawSurface_ReleaseDC(LPDIRECTDRAWSURFACE7 iface, HDC hDC)
{
DX_STUB;
IDirectDrawSurfaceImpl* This;
if (iface == NULL)
{
return DDERR_INVALIDOBJECT;
}
if (hDC == NULL)
{
return DDERR_INVALIDPARAMS;
}
This = (IDirectDrawSurfaceImpl*)iface;
/* FIXME check if surface exits or not */
if ((HDC)This->Surf->mPrimaryLocal.hDC == NULL)
{
return DDERR_GENERIC;
}
ReleaseDC((HWND)This->owner->mDDrawGlobal.lpExclusiveOwner->hWnd,hDC);
return DD_OK;
}
HRESULT WINAPI