Sweden-Number/dlls/wineqtdecoder/main.c

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/*
2010-12-11 14:25:28 +01:00
* DirectShow filter for QuickTime Toolkit on Mac OS X
*
* Copyright (C) 2010 Aric Stewart, CodeWeavers
* Copyright (C) 2019 Zebediah Figura
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winerror.h"
#include "objbase.h"
#include "uuids.h"
#include "strmif.h"
#include "rpcproxy.h"
#include "wine/unicode.h"
#include "wine/debug.h"
#include "wine/strmbase.h"
#include "wineqtdecoder_classes.h"
#include "initguid.h"
DEFINE_GUID(WINESUBTYPE_QTSplitter, 0xFFFFFFFF, 0x5927, 0x4894, 0xA3,0x86, 0x35,0x94,0x60,0xEE,0x87,0xC9);
WINE_DEFAULT_DEBUG_CHANNEL(qtdecoder);
extern HRESULT video_decoder_create(IUnknown *outer, IUnknown **out);
extern HRESULT qt_splitter_create(IUnknown *outer, IUnknown **out);
static const WCHAR wQTVName[] =
{'Q','T',' ','V','i','d','e','o',' ','D','e','c','o','d','e','r',0};
static const WCHAR wQTDName[] =
{'Q','T',' ','V','i','d','e','o',' ','D','e','m','u','x',0};
static HINSTANCE wineqtdecoder_instance;
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
{
if (reason == DLL_PROCESS_ATTACH)
{
wineqtdecoder_instance = instance;
DisableThreadLibraryCalls(instance);
}
return TRUE;
}
struct class_factory
{
IClassFactory IClassFactory_iface;
HRESULT (*create_instance)(IUnknown *outer, IUnknown **out);
};
static inline struct class_factory *impl_from_IClassFactory(IClassFactory *iface)
{
return CONTAINING_RECORD(iface, struct class_factory, IClassFactory_iface);
}
static HRESULT WINAPI class_factory_QueryInterface(IClassFactory *iface, REFIID iid, void **out)
{
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
{
*out = iface;
IClassFactory_AddRef(iface);
return S_OK;
}
*out = NULL;
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
return E_NOINTERFACE;
}
static ULONG WINAPI class_factory_AddRef(IClassFactory *iface)
{
return 2;
}
static ULONG WINAPI class_factory_Release(IClassFactory *iface)
{
return 1;
}
static HRESULT WINAPI class_factory_CreateInstance(IClassFactory *iface, IUnknown *outer, REFIID iid, void **out)
{
struct class_factory *factory = impl_from_IClassFactory(iface);
IUnknown *unk;
HRESULT hr;
TRACE("iface %p, outer %p, iid %s, out %p.\n", iface, outer, debugstr_guid(iid), out);
if (outer && !IsEqualGUID(iid, &IID_IUnknown))
return E_NOINTERFACE;
*out = NULL;
if (SUCCEEDED(hr = factory->create_instance(outer, &unk)))
{
hr = IUnknown_QueryInterface(unk, iid, out);
IUnknown_Release(unk);
}
return hr;
}
static HRESULT WINAPI class_factory_LockServer(IClassFactory *iface, BOOL lock)
{
TRACE("iface %p, lock %d.\n", iface, lock);
return S_OK;
}
static const IClassFactoryVtbl class_factory_vtbl =
{
class_factory_QueryInterface,
class_factory_AddRef,
class_factory_Release,
class_factory_CreateInstance,
class_factory_LockServer,
};
static struct class_factory qt_splitter_cf = {{&class_factory_vtbl}, qt_splitter_create};
static struct class_factory video_decoder_cf = {{&class_factory_vtbl}, video_decoder_create};
HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **out)
{
struct class_factory *factory;
TRACE("clsid %s, iid %s, out %p.\n", debugstr_guid(clsid), debugstr_guid(iid), out);
if (IsEqualGUID(clsid, &CLSID_QTSplitter))
factory = &qt_splitter_cf;
else if (IsEqualGUID(clsid, &CLSID_QTVDecoder))
factory = &video_decoder_cf;
else
{
FIXME("%s not implemented, returning CLASS_E_CLASSNOTAVAILABLE.\n", debugstr_guid(clsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
return IClassFactory_QueryInterface(&factory->IClassFactory_iface, iid, out);
}
static const REGPINTYPES reg_audio_mt = {&MEDIATYPE_Audio, &GUID_NULL};
static const REGPINTYPES reg_stream_mt = {&MEDIATYPE_Stream, &GUID_NULL};
static const REGPINTYPES reg_video_mt = {&MEDIATYPE_Video, &GUID_NULL};
static const REGFILTERPINS2 reg_qt_splitter_pins[3] =
{
{
.nMediaTypes = 1,
.lpMediaType = &reg_stream_mt,
},
{
.dwFlags = REG_PINFLAG_B_OUTPUT | REG_PINFLAG_B_ZERO,
.nMediaTypes = 1,
.lpMediaType = &reg_audio_mt,
},
{
.dwFlags = REG_PINFLAG_B_OUTPUT | REG_PINFLAG_B_ZERO,
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
};
static const REGFILTER2 reg_qt_splitter =
{
.dwVersion = 2,
.dwMerit = MERIT_NORMAL - 1,
.u.s2.cPins2 = 3,
.u.s2.rgPins2 = reg_qt_splitter_pins,
};
static const REGFILTERPINS2 reg_video_decoder_pins[2] =
{
{
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
{
.dwFlags = REG_PINFLAG_B_OUTPUT,
.nMediaTypes = 1,
.lpMediaType = &reg_video_mt,
},
};
static const REGFILTER2 reg_video_decoder =
{
.dwVersion = 2,
.dwMerit = MERIT_NORMAL - 1,
.u.s2.cPins2 = 2,
.u.s2.rgPins2 = reg_video_decoder_pins,
};
HRESULT WINAPI DllRegisterServer(void)
{
IFilterMapper2 *mapper;
HRESULT hr;
TRACE(".\n");
if (FAILED(hr = __wine_register_resources(wineqtdecoder_instance)))
return hr;
if (FAILED(hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (void **)&mapper)))
return hr;
IFilterMapper2_RegisterFilter(mapper, &CLSID_QTSplitter, wQTDName, NULL, NULL, NULL, &reg_qt_splitter);
IFilterMapper2_RegisterFilter(mapper, &CLSID_QTVDecoder, wQTVName, NULL, NULL, NULL, &reg_video_decoder);
IFilterMapper2_Release(mapper);
return S_OK;
}
HRESULT WINAPI DllUnregisterServer(void)
{
IFilterMapper2 *mapper;
HRESULT hr;
TRACE(".\n");
if (FAILED(hr = __wine_unregister_resources(wineqtdecoder_instance)))
return hr;
if (FAILED(hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (void **)&mapper)))
return hr;
IFilterMapper2_UnregisterFilter(mapper, NULL, NULL, &CLSID_QTSplitter);
IFilterMapper2_UnregisterFilter(mapper, NULL, NULL, &CLSID_QTVDecoder);
IFilterMapper2_Release(mapper);
return S_OK;
}
HRESULT WINAPI DllCanUnloadNow(void)
{
TRACE(".\n");
return S_FALSE;
}