dlls/windowscodecsext/main.c

   1 /*
   2  * Windows Codecs Extensions
   3  *
   4  * Copyright 2013 Austin English
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "initguid.h"
  28 #include "wincodec.h"
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
  32
  33 /******************************************************************
  34  * DllGetClassObject
  35  */
  36 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
  37 {
  38     FIXME("(%s,%s,%p) stub\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
  39
  40     return CLASS_E_CLASSNOTAVAILABLE;
  41 }
  42
  43 HRESULT WINAPI WICCreateColorTransform_Proxy(IWICColorTransform **ppIWICColorTransform)
  44 {
  45     HRESULT hr, init;
  46     IWICImagingFactory *factory;
  47
  48     TRACE("(%p)\n", ppIWICColorTransform);
  49
  50     if (!ppIWICColorTransform) return E_INVALIDARG;
  51
  52     init = CoInitializeEx(NULL, COINIT_MULTITHREADED);
  53
  54     hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
  55                           &IID_IWICImagingFactory, (void **)&factory);
  56     if (FAILED(hr))
  57     {
  58         if (SUCCEEDED(init)) CoUninitialize();
  59         return hr;
  60     }
  61     hr = IWICImagingFactory_CreateColorTransformer(factory, ppIWICColorTransform);
  62     IWICImagingFactory_Release(factory);
  63
  64     if (SUCCEEDED(init)) CoUninitialize();
  65     return hr;
  66 }
  67
  68 HRESULT WINAPI IWICColorTransform_Initialize_Proxy_W(IWICColorTransform *iface,
  69     IWICBitmapSource *pIBitmapSource, IWICColorContext *pIContextSource,
  70     IWICColorContext *pIContextDest, REFWICPixelFormatGUID pixelFmtDest)
  71 {
  72     TRACE("(%p,%p,%p,%p,%s)\n", iface, pIBitmapSource, pIContextSource, pIContextDest,
  73           debugstr_guid(pixelFmtDest));
  74
  75     return IWICColorTransform_Initialize(iface, pIBitmapSource, pIContextSource,
  76         pIContextDest, pixelFmtDest);
  77 }