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
DllMain(HINSTANCE instance,DWORD reason,LPVOID reserved)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 */
DllGetClassObject(REFCLSID rclsid,REFIID iid,LPVOID * ppv)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
WICCreateColorTransform_Proxy(IWICColorTransform ** ppIWICColorTransform)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
IWICColorTransform_Initialize_Proxy_W(IWICColorTransform * iface,IWICBitmapSource * pIBitmapSource,IWICColorContext * pIContextSource,IWICColorContext * pIContextDest,REFWICPixelFormatGUID pixelFmtDest)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