dlls/dxgi/dxgi_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 "config.h"
  21 #include "wine/port.h"
  22
  23 #include "dxgi_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
  26
  27 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
  28 {
  29     TRACE("fdwReason %u\n", fdwReason);
  30
  31     switch(fdwReason)
  32     {
  33         case DLL_PROCESS_ATTACH:
  34             DisableThreadLibraryCalls(hInstDLL);
  35             break;
  36     }
  37
  38     return TRUE;
  39 }
  40
  41 HRESULT WINAPI CreateDXGIFactory(REFIID riid, void **factory)
  42 {
  43     struct dxgi_factory *object;
  44     HRESULT hr;
  45
  46     FIXME("riid %s, factory %p partial stub!\n", debugstr_guid(riid), factory);
  47
  48     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
  49     if (!object)
  50     {
  51         ERR("Failed to allocate DXGI factory object memory\n");
  52         return E_OUTOFMEMORY;
  53     }
  54
  55     object->vtbl = &dxgi_factory_vtbl;
  56     object->refcount = 1;
  57
  58     TRACE("Created IDXGIFactory %p\n", object);
  59
  60     hr = IDXGIFactory_QueryInterface((IDXGIFactory *)object, riid, factory);
  61     IDXGIFactory_Release((IDXGIFactory *)object);
  62
  63     return hr;
  64 }