dlls/d3d10core/d3d10core_main.c

   1 /*
   2  * Copyright 2008 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  *
  18  */
  19
  20 #include "wine/debug.h"
  21
  22 #include "initguid.h"
  23
  24 #define COBJMACROS
  25 #include "d3d11.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
  28
  29 HRESULT WINAPI D3D11CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapter, UINT flags,
  30         const D3D_FEATURE_LEVEL *feature_levels, UINT levels, ID3D11Device **device);
  31
  32 HRESULT WINAPI D3D10CoreRegisterLayers(void)
  33 {
  34     TRACE("\n");
  35
  36     return E_NOTIMPL;
  37 }
  38
  39 HRESULT WINAPI D3D10CoreCreateDevice(IDXGIFactory *factory, IDXGIAdapter *adapter,
  40         UINT flags, void *unknown0, ID3D10Device **device)
  41 {
  42     D3D_FEATURE_LEVEL feature_level = D3D_FEATURE_LEVEL_10_0;
  43     ID3D11Device *device11;
  44     HRESULT hr;
  45
  46     TRACE("factory %p, adapter %p, flags %#x, unknown0 %p, device %p.\n",
  47             factory, adapter, flags, unknown0, device);
  48
  49     if (FAILED(hr = D3D11CoreCreateDevice(factory, adapter, flags, &feature_level, 1, &device11)))
  50         return hr;
  51
  52     hr = ID3D11Device_QueryInterface(device11, &IID_ID3D10Device, (void **)device);
  53     ID3D11Device_Release(device11);
  54     if (FAILED(hr))
  55     {
  56         ERR("Device should implement ID3D10Device, returning E_FAIL.\n");
  57         return E_FAIL;
  58     }
  59
  60     return S_OK;
  61 }