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Implemented IDirect3DDevice9::GetDisplayMode()

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svn path=/trunk/; revision=33326
This commit is contained in:
Gregor Brunmar
2008-05-06 16:15:33 +00:00
parent 88b5cb544c
commit d7cf631cd9
1 changed files with 44 additions and 1 deletions
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reactos/dll/directx/d3d9/d3d9_device.c
+44 -1
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@@ -192,10 +192,53 @@ static HRESULT WINAPI IDirect3DDevice9Impl_GetDeviceCaps(LPDIRECT3DDEVICE9 iface
return D3D_OK;
}
/*++
* @name IDirect3DDevice9::GetDisplayMode
* @implemented
*
* The function IDirect3DDevice9Impl_GetDisplayMode fills the pMode argument with the
* display mode for the specified swap chain.
*
* @param LPDIRECT3D iface
* Pointer to the IDirect3D9 object returned from Direct3DCreate9()
*
* @param UINT iSwapChain
* Swap chain index to get object for.
* The maximum value for this is the value returned by IDirect3DDevice9::GetNumberOfSwapChains() - 1.
*
* @param D3DDISPLAYMODE* pMode
* Pointer to a D3DDISPLAYMODE structure to be filled with the current swap chain's display mode information.
*
* @return HRESULT
* If the method successfully fills the pMode structure, the return value is D3D_OK.
* If iSwapChain is out of range or pMode is a bad pointer, the return value will be D3DERR_INVALIDCALL.
*
*/
static HRESULT WINAPI IDirect3DDevice9Impl_GetDisplayMode(LPDIRECT3DDEVICE9 iface, UINT iSwapChain, D3DDISPLAYMODE* pMode)
{
UNIMPLEMENTED
LPDIRECT3DDEVICE9_INT This = impl_from_IDirect3DDevice9(iface);
LOCK_D3DDEVICE9();
if (iSwapChain >= IDirect3DDevice9_GetNumberOfSwapChains(iface))
{
DPRINT1("Invalid iSwapChain parameter specified");
UNLOCK_D3DDEVICE9();
return D3DERR_INVALIDCALL;
}
if (IsBadWritePtr(pMode, sizeof(D3DDISPLAYMODE*)))
{
DPRINT1("Invalid pMode parameter specified");
UNLOCK_D3DDEVICE9();
return D3DERR_INVALIDCALL;
}
pMode->Width = This->DeviceData[iSwapChain].DriverCaps.dwDisplayWidth;
pMode->Height = This->DeviceData[iSwapChain].DriverCaps.dwDisplayHeight;
pMode->Format = This->DeviceData[iSwapChain].DriverCaps.RawDisplayFormat;
pMode->RefreshRate = This->DeviceData[iSwapChain].DriverCaps.dwRefreshRate;
UNLOCK_D3DDEVICE9();
return D3D_OK;
}