HRESULT stateblock_init(IDirect3DStateBlock9Impl *stateblock, IDirect3DDevice9Impl *device,
D3DSTATEBLOCKTYPE type, struct wined3d_stateblock *wined3d_stateblock)
{
HRESULT hr;
stateblock->lpVtbl = &Direct3DStateBlock9_Vtbl;
stateblock->ref = 1;
if (wined3d_stateblock)
{
stateblock->wined3d_stateblock = wined3d_stateblock;
}
else
{
wined3d_mutex_lock();
hr = IWineD3DDevice_CreateStateBlock(device->WineD3DDevice,
(WINED3DSTATEBLOCKTYPE)type, &stateblock->wined3d_stateblock);
wined3d_mutex_unlock();
if (FAILED(hr))
{
WARN("Failed to create wined3d stateblock, hr %#x.\n", hr);
return hr;
}
}
stateblock->parentDevice = (IDirect3DDevice9Ex *)device;
IDirect3DDevice9Ex_AddRef(stateblock->parentDevice);
return D3D_OK;
}
/* IDirect3DDevice9 IDirect3DStateBlock9 Methods follow: */
HRESULT WINAPI IDirect3DDevice9Impl_CreateStateBlock(LPDIRECT3DDEVICE9EX iface, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlock9** ppStateBlock) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
IDirect3DStateBlock9Impl* object;
HRESULT hrc = D3D_OK;
TRACE("(%p) Relay\n", This);
if(Type != D3DSBT_ALL && Type != D3DSBT_PIXELSTATE &&
Type != D3DSBT_VERTEXSTATE ) {
WARN("Unexpected stateblock type, returning D3DERR_INVALIDCALL\n");
return D3DERR_INVALIDCALL;
}
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlock9Impl));
if (NULL == object) return E_OUTOFMEMORY;
object->lpVtbl = &Direct3DStateBlock9_Vtbl;
object->ref = 1;
EnterCriticalSection(&d3d9_cs);
hrc = IWineD3DDevice_CreateStateBlock(This->WineD3DDevice, (WINED3DSTATEBLOCKTYPE)Type, &object->wineD3DStateBlock, (IUnknown*)object);
LeaveCriticalSection(&d3d9_cs);
if(hrc != D3D_OK){
FIXME("(%p) Call to IWineD3DDevice_CreateStateBlock failed.\n", This);
HeapFree(GetProcessHeap(), 0, object);
} else {
IUnknown_AddRef(iface);
object->parentDevice = iface;
*ppStateBlock = (IDirect3DStateBlock9*)object;
TRACE("(%p) : Created stateblock %p\n", This, object);
}
TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
return hrc;
}