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/*
* self-registerable dll functions for quartz.dll
*
* Copyright (C) 2003 John K. Hohm
*
* 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
*/
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#define COBJMACROS
#include <stdarg.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "winerror.h"
#include "ole2.h"
#include "uuids.h"
#include "strmif.h"
#include "wine/debug.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
/*
* Near the bottom of this file are the exported DllRegisterServer and
* DllUnregisterServer, which make all this worthwhile.
*/
struct regsvr_mediatype_parsing
{
CLSID const *majortype; /* NULL for end of list */
CLSID const *subtype;
LPCSTR line[11]; /* NULL for end of list */
};
static HRESULT register_mediatypes_parsing(struct regsvr_mediatype_parsing const *list);
static HRESULT unregister_mediatypes_parsing(struct regsvr_mediatype_parsing const *list);
struct regsvr_mediatype_extension
{
CLSID const *majortype; /* NULL for end of list */
CLSID const *subtype;
LPCSTR extension;
};
struct mediatype
{
CLSID const *majortype; /* NULL for end of list */
CLSID const *subtype;
DWORD fourcc;
};
struct pin
{
DWORD flags; /* 0xFFFFFFFF for end of list */
struct mediatype mediatypes[11];
};
struct regsvr_filter
{
CLSID const *clsid; /* NULL for end of list */
CLSID const *category;
WCHAR name[50];
DWORD merit;
struct pin pins[11];
};
static HRESULT register_mediatypes_extension(struct regsvr_mediatype_extension const *list);
static HRESULT unregister_mediatypes_extension(struct regsvr_mediatype_extension const *list);
static HRESULT register_filters(struct regsvr_filter const *list);
static HRESULT unregister_filters(struct regsvr_filter const *list);
/***********************************************************************
* static string constants
*/
static const WCHAR mediatype_name[] = {
'M', 'e', 'd', 'i', 'a', ' ', 'T', 'y', 'p', 'e', 0 };
static const WCHAR subtype_valuename[] = {
'S', 'u', 'b', 't', 'y', 'p', 'e', 0 };
static const WCHAR sourcefilter_valuename[] = {
'S', 'o', 'u', 'r', 'c', 'e', ' ', 'F', 'i', 'l', 't', 'e', 'r', 0 };
static const WCHAR extensions_keyname[] = {
'E', 'x', 't', 'e', 'n', 's', 'i', 'o', 'n', 's', 0 };
/***********************************************************************
* register_mediatypes_parsing
*/
static HRESULT register_mediatypes_parsing(struct regsvr_mediatype_parsing const *list)
{
LONG res = ERROR_SUCCESS;
HKEY mediatype_key;
WCHAR buf[39];
int i;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, mediatype_name, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &mediatype_key, NULL);
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
for (; res == ERROR_SUCCESS && list->majortype; ++list) {
HKEY majortype_key = NULL;
HKEY subtype_key = NULL;
StringFromGUID2(list->majortype, buf, 39);
res = RegCreateKeyExW(mediatype_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &majortype_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_keys;
StringFromGUID2(list->subtype, buf, 39);
res = RegCreateKeyExW(majortype_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &subtype_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_keys;
StringFromGUID2(&CLSID_AsyncReader, buf, 39);
res = RegSetValueExW(subtype_key, sourcefilter_valuename, 0, REG_SZ, (const BYTE*)buf,
(lstrlenW(buf) + 1) * sizeof(WCHAR));
if (res != ERROR_SUCCESS) goto error_close_keys;
for(i = 0; list->line[i]; i++) {
char buffer[3];
wsprintfA(buffer, "%d", i);
res = RegSetValueExA(subtype_key, buffer, 0, REG_SZ, (const BYTE*)list->line[i],
lstrlenA(list->line[i]));
if (res != ERROR_SUCCESS) goto error_close_keys;
}
error_close_keys:
if (majortype_key)
RegCloseKey(majortype_key);
if (subtype_key)
RegCloseKey(subtype_key);
}
RegCloseKey(mediatype_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_mediatypes_extension
*/
static HRESULT register_mediatypes_extension(struct regsvr_mediatype_extension const *list)
{
LONG res = ERROR_SUCCESS;
HKEY mediatype_key;
HKEY extensions_root_key = NULL;
WCHAR buf[39];
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, mediatype_name, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &mediatype_key, NULL);
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
res = RegCreateKeyExW(mediatype_key, extensions_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &extensions_root_key, NULL);
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->majortype; ++list) {
HKEY extension_key;
res = RegCreateKeyExA(extensions_root_key, list->extension, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &extension_key, NULL);
if (res != ERROR_SUCCESS) break;
StringFromGUID2(list->majortype, buf, 39);
res = RegSetValueExW(extension_key, mediatype_name, 0, REG_SZ, (const BYTE*)buf,
(lstrlenW(buf) + 1) * sizeof(WCHAR));
if (res != ERROR_SUCCESS) goto error_close_key;
StringFromGUID2(list->subtype, buf, 39);
res = RegSetValueExW(extension_key, subtype_valuename, 0, REG_SZ, (const BYTE*)buf,
(lstrlenW(buf) + 1) * sizeof(WCHAR));
if (res != ERROR_SUCCESS) goto error_close_key;
StringFromGUID2(&CLSID_AsyncReader, buf, 39);
res = RegSetValueExW(extension_key, sourcefilter_valuename, 0, REG_SZ, (const BYTE*)buf,
(lstrlenW(buf) + 1) * sizeof(WCHAR));
if (res != ERROR_SUCCESS) goto error_close_key;
error_close_key:
RegCloseKey(extension_key);
}
error_return:
RegCloseKey(mediatype_key);
if (extensions_root_key)
RegCloseKey(extensions_root_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_mediatypes_parsing
*/
static HRESULT unregister_mediatypes_parsing(struct regsvr_mediatype_parsing const *list)
{
LONG res;
HKEY mediatype_key;
HKEY majortype_key;
WCHAR buf[39];
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, mediatype_name, 0,
KEY_READ | KEY_WRITE, &mediatype_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
for (; res == ERROR_SUCCESS && list->majortype; ++list) {
StringFromGUID2(list->majortype, buf, 39);
res = RegOpenKeyExW(mediatype_key, buf, 0,
KEY_READ | KEY_WRITE, &majortype_key);
if (res == ERROR_FILE_NOT_FOUND) {
res = ERROR_SUCCESS;
continue;
}
if (res != ERROR_SUCCESS) break;
StringFromGUID2(list->subtype, buf, 39);
res = RegDeleteTreeW(majortype_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
/* Removed majortype key if there is no more subtype key */
res = RegDeleteKeyW(majortype_key, 0);
if (res == ERROR_ACCESS_DENIED) res = ERROR_SUCCESS;
RegCloseKey(majortype_key);
}
RegCloseKey(mediatype_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_mediatypes_extension
*/
static HRESULT unregister_mediatypes_extension(struct regsvr_mediatype_extension const *list)
{
LONG res;
HKEY mediatype_key;
HKEY extensions_root_key = NULL;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, mediatype_name, 0,
KEY_READ | KEY_WRITE, &mediatype_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
res = RegOpenKeyExW(mediatype_key, extensions_keyname, 0,
KEY_READ | KEY_WRITE, &extensions_root_key);
if (res == ERROR_FILE_NOT_FOUND)
res = ERROR_SUCCESS;
else if (res == ERROR_SUCCESS)
for (; res == ERROR_SUCCESS && list->majortype; ++list) {
res = RegDeleteTreeA(extensions_root_key, list->extension);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
}
RegCloseKey(mediatype_key);
if (extensions_root_key)
RegCloseKey(extensions_root_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_filters
*/
static HRESULT register_filters(struct regsvr_filter const *list)
{
HRESULT hr;
IFilterMapper2* pFM2 = NULL;
CoInitialize(NULL);
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (LPVOID*)&pFM2);
if (SUCCEEDED(hr)) {
for (; SUCCEEDED(hr) && list->clsid; ++list) {
REGFILTER2 rf2;
REGFILTERPINS2* prfp2;
int i;
for (i = 0; list->pins[i].flags != 0xFFFFFFFF; i++) ;
rf2.dwVersion = 2;
rf2.dwMerit = list->merit;
rf2.u.s2.cPins2 = i;
rf2.u.s2.rgPins2 = prfp2 = CoTaskMemAlloc(i*sizeof(REGFILTERPINS2));
if (!prfp2) {
hr = E_OUTOFMEMORY;
break;
}
for (i = 0; list->pins[i].flags != 0xFFFFFFFF; i++) {
REGPINTYPES* lpMediatype;
CLSID* lpClsid;
int j, nbmt;
for (nbmt = 0; list->pins[i].mediatypes[nbmt].majortype; nbmt++) ;
/* Allocate a single buffer for regpintypes struct and clsids */
lpMediatype = CoTaskMemAlloc(nbmt*(sizeof(REGPINTYPES) + 2*sizeof(CLSID)));
if (!lpMediatype) {
hr = E_OUTOFMEMORY;
break;
}
lpClsid = (CLSID*) (lpMediatype + nbmt);
for (j = 0; j < nbmt; j++) {
(lpMediatype + j)->clsMajorType = lpClsid + j*2;
memcpy(lpClsid + j*2, list->pins[i].mediatypes[j].majortype, sizeof(CLSID));
(lpMediatype + j)->clsMinorType = lpClsid + j*2 + 1;
if (list->pins[i].mediatypes[j].subtype)
memcpy(lpClsid + j*2 + 1, list->pins[i].mediatypes[j].subtype, sizeof(CLSID));
else {
/* Subtypes are often a combination of major type + fourcc/tag */
memcpy(lpClsid + j*2 + 1, list->pins[i].mediatypes[j].majortype, sizeof(CLSID));
*(DWORD*)(lpClsid + j*2 + 1) = list->pins[i].mediatypes[j].fourcc;
}
}
prfp2[i].dwFlags = list->pins[i].flags;
prfp2[i].cInstances = 0;
prfp2[i].nMediaTypes = j;
prfp2[i].lpMediaType = lpMediatype;
prfp2[i].nMediums = 0;
prfp2[i].lpMedium = NULL;
prfp2[i].clsPinCategory = NULL;
}
if (FAILED(hr)) {
ERR("failed to register with hresult 0x%x\n", hr);
CoTaskMemFree(prfp2);
break;
}
hr = IFilterMapper2_RegisterFilter(pFM2, list->clsid, list->name, NULL, list->category, NULL, &rf2);
while (i) {
CoTaskMemFree((REGPINTYPES*)prfp2[i-1].lpMediaType);
i--;
}
CoTaskMemFree(prfp2);
}
}
if (pFM2)
IFilterMapper2_Release(pFM2);
CoUninitialize();
return hr;
}
/***********************************************************************
* unregister_filters
*/
static HRESULT unregister_filters(struct regsvr_filter const *list)
{
HRESULT hr;
IFilterMapper2* pFM2;
CoInitialize(NULL);
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (LPVOID*)&pFM2);
if (SUCCEEDED(hr)) {
for (; SUCCEEDED(hr) && list->clsid; ++list)
hr = IFilterMapper2_UnregisterFilter(pFM2, list->category, NULL, list->clsid);
IFilterMapper2_Release(pFM2);
}
CoUninitialize();
return hr;
}
/***********************************************************************
* mediatype list
*/
static struct regsvr_mediatype_parsing const mediatype_parsing_list[] = {
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_Avi,
{ "0,4,,52494646,8,4,,41564920",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG1System,
{ "0, 16, FFFFFFFFF100010001800001FFFFFFFF, 000001BA2100010001800001000001BB",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG1VideoCD,
{ "0, 4, , 52494646, 8, 8, , 43445841666D7420, 36, 20, FFFFFFFF00000000FFFFFFFFFFFFFFFFFFFFFFFF, 646174610000000000FFFFFFFFFFFFFFFFFFFF00",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG1Video,
{ "0, 4, , 000001B3",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG1Audio,
{ "0, 2, FFE0, FFE0",
"0, 10, FFFFFF00000080808080, 494433000000000000",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG2_PROGRAM,
{ "0, 5, FFFFFFFFC0, 000001BA40",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_QTMovie,
{ "4, 4, , 6d646174",
"4, 4, , 6d6f6f76",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_WAVE,
{ "0,4,,52494646,8,4,,57415645",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_AU,
{ "0,4,,2e736e64",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_AIFF,
{ "0,4,,464f524d,8,4,,41494646",
"0,4,,464f524d,8,4,,41494643",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIATYPE_Text,
{ "0,4,,4C595249",
"0,4,,6C797269",
NULL }
},
{ &MEDIATYPE_Stream,
&MEDIATYPE_Midi,
{ "0,4,,52494646,8,4,,524D4944",
"0,4,,4D546864",
NULL }
},
{ NULL } /* list terminator */
};
/***********************************************************************
* mediatype list
*/
static struct regsvr_mediatype_extension const mediatype_extension_list[] = {
{ &MEDIATYPE_Stream,
&MEDIASUBTYPE_MPEG1Audio,
".mp3"
},
{ NULL } /* list terminator */
};
/***********************************************************************
* filter list
*/
static struct regsvr_filter const filter_list[] = {
{ &CLSID_AviSplitter,
&CLSID_LegacyAmFilterCategory,
{'A','V','I',' ','S','p','l','i','t','t','e','r',0},
0x5ffff0,
{ { 0,
{ { &MEDIATYPE_Stream, &MEDIASUBTYPE_Avi },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_MPEG1Splitter,
&CLSID_LegacyAmFilterCategory,
{'M','P','E','G','-','I',' ','S','t','r','e','a','m',' ','S','p','l','i','t','t','e','r',0},
0x5ffff0,
{ { 0,
{ { &MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1Audio },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1Video },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1System },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1VideoCD },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Audio, &MEDIASUBTYPE_MPEG1Packet },
{ &MEDIATYPE_Audio, &MEDIASUBTYPE_MPEG1AudioPayload },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Video, &MEDIASUBTYPE_MPEG1Packet },
{ &MEDIATYPE_Video, &MEDIASUBTYPE_MPEG1Payload },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_NullRenderer,
&CLSID_LegacyAmFilterCategory,
{'N','u','l','l',' ','R','e','n','d','e','r','e','r',0},
0x200000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_NULL, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_VideoRenderer,
&CLSID_LegacyAmFilterCategory,
{'V','i','d','e','o',' ','R','e','n','d','e','r','e','r',0},
0x800000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_VideoRendererDefault,
&CLSID_LegacyAmFilterCategory,
{'V','i','d','e','o',' ','R','e','n','d','e','r','e','r',0},
0x800000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_VideoMixingRenderer,
&CLSID_LegacyAmFilterCategory,
{'V','i','d','e','o',' ','M','i','x','i','n','g',' ','R','e','n','d','e','r','e','r',0},
0x200000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_VideoMixingRenderer9,
&CLSID_LegacyAmFilterCategory,
{'V','i','d','e','o',' ','M','i','x','i','n','g',' ','R','e','n','d','e','r','e','r',' ','9',0},
0x200000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_DSoundRender,
&CLSID_LegacyAmFilterCategory,
{'A','u','d','i','o',' ','R','e','n','d','e','r','e','r',0},
0x800000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Audio, &MEDIASUBTYPE_PCM },
/* { &MEDIATYPE_Audio, &MEDIASUBTYPE_IEEE_FLOAT }, */
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_AudioRender,
&CLSID_LegacyAmFilterCategory,
{'A','u','d','i','o',' ','R','e','n','d','e','r','e','r',0},
0x800000,
{ { REG_PINFLAG_B_RENDERER,
{ { &MEDIATYPE_Audio, &MEDIASUBTYPE_PCM },
/* { &MEDIATYPE_Audio, &MEDIASUBTYPE_IEEE_FLOAT }, */
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_AVIDec,
&CLSID_LegacyAmFilterCategory,
{'A','V','I',' ','D','e','c','o','m','p','r','e','s','s','o','r',0},
0x5ffff0,
{ { 0,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Video, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_AsyncReader,
&CLSID_LegacyAmFilterCategory,
{'F','i','l','e',' ','S','o','u','r','c','e',' ','(','A','s','y','n','c','.',')',0},
0x400000,
{ { REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Stream, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_ACMWrapper,
&CLSID_LegacyAmFilterCategory,
{'A','C','M',' ','W','r','a','p','p','e','r',0},
0x5ffff0,
{ { 0,
{ { &MEDIATYPE_Audio, &GUID_NULL },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Audio, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ &CLSID_WAVEParser,
&CLSID_LegacyAmFilterCategory,
{'W','a','v','e',' ','P','a','r','s','e','r',0},
0x400000,
{ { 0,
{ { &MEDIATYPE_Stream, &MEDIASUBTYPE_WAVE },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_AU },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_AIFF },
{ NULL }
},
},
{ REG_PINFLAG_B_OUTPUT,
{ { &MEDIATYPE_Audio, &GUID_NULL },
{ NULL }
},
},
{ 0xFFFFFFFF },
}
},
{ NULL } /* list terminator */
};
extern HRESULT WINAPI QUARTZ_DllRegisterServer(void) DECLSPEC_HIDDEN;
extern HRESULT WINAPI QUARTZ_DllUnregisterServer(void) DECLSPEC_HIDDEN;
/***********************************************************************
* DllRegisterServer (QUARTZ.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = QUARTZ_DllRegisterServer();
if (SUCCEEDED(hr))
hr = register_mediatypes_parsing(mediatype_parsing_list);
if (SUCCEEDED(hr))
hr = register_mediatypes_extension(mediatype_extension_list);
if (SUCCEEDED(hr))
hr = register_filters(filter_list);
return hr;
}
/***********************************************************************
* DllUnregisterServer (QUARTZ.@)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = unregister_filters(filter_list);
if (SUCCEEDED(hr))
hr = unregister_mediatypes_parsing(mediatype_parsing_list);
if (SUCCEEDED(hr))
hr = unregister_mediatypes_extension(mediatype_extension_list);
if (SUCCEEDED(hr))
hr = QUARTZ_DllUnregisterServer();
return hr;
}
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