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 "d3d10.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
  28
  29 HRESULT WINAPI DXGID3D10CreateDevice(HMODULE d3d11, IDXGIFactory *factory, IDXGIAdapter *adapter,
  30         unsigned int flags, const D3D_FEATURE_LEVEL *feature_levels, unsigned int level_count, void **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         unsigned int flags, D3D_FEATURE_LEVEL feature_level, ID3D10Device **device)
  41 {
  42     IUnknown *dxgi_device;
  43     HMODULE d3d11;
  44     HRESULT hr;
  45
  46     TRACE("factory %p, adapter %p, flags %#x, feature_level %#x, device %p.\n",
  47             factory, adapter, flags, feature_level, device);
  48
  49     d3d11 = LoadLibraryA("d3d11.dll");
  50     hr = DXGID3D10CreateDevice(d3d11, factory, adapter, flags, &feature_level, 1, (void **)&dxgi_device);
  51     FreeLibrary(d3d11);
  52     if (FAILED(hr))
  53     {
  54         WARN("Failed to create device, hr %#lx.\n", hr);
  55         return hr;
  56     }
  57
  58     hr = IUnknown_QueryInterface(dxgi_device, &IID_ID3D10Device, (void **)device);
  59     IUnknown_Release(dxgi_device);
  60     if (FAILED(hr))
  61     {
  62         ERR("Failed to query ID3D10Device interface, returning E_FAIL.\n");
  63         return E_FAIL;
  64     }
  65
  66     return S_OK;
  67 }