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 "config.h" 22 23 #include <stdarg.h> 24 25 #define COBJMACROS 26 27 #include "windef.h" 28 #include "winbase.h" 29 #include "initguid.h" 30 #include "wincodec.h" 31 #include "wine/debug.h" 32 33 WINE_DEFAULT_DEBUG_CHANNEL(wincodecs); 34 35 BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) 36 { 37 TRACE("(%p, %u, %p)\n", instance, reason, reserved); 38 39 switch (reason) 40 { 41 case DLL_WINE_PREATTACH: 42 return FALSE; /* prefer native version */ 43 case DLL_PROCESS_ATTACH: 44 DisableThreadLibraryCalls(instance); 45 break; 46 } 47 48 return TRUE; 49 } 50 51 /****************************************************************** 52 * DllGetClassObject 53 */ 54 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv) 55 { 56 FIXME("(%s,%s,%p) stub\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv); 57 58 return CLASS_E_CLASSNOTAVAILABLE; 59 } 60 61 HRESULT WINAPI WICCreateColorTransform_Proxy(IWICColorTransform **ppIWICColorTransform) 62 { 63 HRESULT hr, init; 64 IWICImagingFactory *factory; 65 66 TRACE("(%p)\n", ppIWICColorTransform); 67 68 if (!ppIWICColorTransform) return E_INVALIDARG; 69 70 init = CoInitializeEx(NULL, COINIT_MULTITHREADED); 71 72 hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, 73 &IID_IWICImagingFactory, (void **)&factory); 74 if (FAILED(hr)) 75 { 76 if (SUCCEEDED(init)) CoUninitialize(); 77 return hr; 78 } 79 hr = IWICImagingFactory_CreateColorTransformer(factory, ppIWICColorTransform); 80 IWICImagingFactory_Release(factory); 81 82 if (SUCCEEDED(init)) CoUninitialize(); 83 return hr; 84 } 85 86 HRESULT WINAPI IWICColorTransform_Initialize_Proxy_W(IWICColorTransform *iface, 87 IWICBitmapSource *pIBitmapSource, IWICColorContext *pIContextSource, 88 IWICColorContext *pIContextDest, REFWICPixelFormatGUID pixelFmtDest) 89 { 90 TRACE("(%p,%p,%p,%p,%s)\n", iface, pIBitmapSource, pIContextSource, pIContextDest, 91 debugstr_guid(pixelFmtDest)); 92 93 return IWICColorTransform_Initialize(iface, pIBitmapSource, pIContextSource, 94 pIContextDest, pixelFmtDest); 95 } 96