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Sweden-Number/dlls/winegstreamer/main.c

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/* GStreamer Base Functions
*
* Copyright 2002 Lionel Ulmer
* Copyright 2010 Aric Stewart, CodeWeavers
*
* 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 <stdarg.h>
#include <stdio.h>
#include <gst/gst.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "winerror.h"
#include "advpub.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "gst_private.h"
#include "initguid.h"
#include "gst_guids.h"
static HINSTANCE hInst = NULL;
WINE_DEFAULT_DEBUG_CHANNEL(gstreamer);
static const WCHAR wGstreamer_Splitter[] =
{'G','S','t','r','e','a','m','e','r',' ','s','p','l','i','t','t','e','r',' ','f','i','l','t','e','r',0};
static const WCHAR wGstreamer_YUV[] =
{'G','S','t','r','e','a','m','e','r',' ','Y','U','V',' ','f','i','l','t','e','r',0};
static const WCHAR wGstreamer_Mp3[] =
{'G','S','t','r','e','a','m','e','r',' ','M','p','3',' ','f','i','l','t','e','r',0};
static const WCHAR wGstreamer_AudioConvert[] =
{'G','S','t','r','e','a','m','e','r',' ','A','u','d','i','o','C','o','n','v','e','r','t',' ','f','i','l','t','e','r',0};
static WCHAR wNull[] = {'\0'};
static const AMOVIESETUP_MEDIATYPE amfMTstream[] =
{ { &MEDIATYPE_Stream, &WINESUBTYPE_Gstreamer },
{ &MEDIATYPE_Stream, &MEDIASUBTYPE_NULL },
};
static const AMOVIESETUP_MEDIATYPE amfMTaudio[] =
{ { &MEDIATYPE_Audio, &MEDIASUBTYPE_NULL } };
static const AMOVIESETUP_MEDIATYPE amfMTvideo[] =
{ { &MEDIATYPE_Video, &MEDIASUBTYPE_NULL } };
static const AMOVIESETUP_PIN amfSplitPin[] =
{ { wNull,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
2,
amfMTstream
},
{
wNull,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTaudio
},
{
wNull,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTvideo
}
};
static const AMOVIESETUP_FILTER amfSplitter =
{ &CLSID_Gstreamer_Splitter,
wGstreamer_Splitter,
MERIT_PREFERRED,
3,
amfSplitPin
};
static const AMOVIESETUP_PIN amfYUVPin[] =
{ { wNull,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTvideo
},
{
wNull,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTvideo
},
};
static const AMOVIESETUP_FILTER amfYUV =
{ &CLSID_Gstreamer_YUV,
wGstreamer_YUV,
MERIT_UNLIKELY,
2,
amfYUVPin
};
AMOVIESETUP_PIN amfMp3Pin[] =
{ { wNull,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTaudio
},
{
wNull,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTaudio
},
};
AMOVIESETUP_FILTER const amfMp3 =
{ &CLSID_Gstreamer_Mp3,
wGstreamer_Mp3,
MERIT_NORMAL,
2,
amfMp3Pin
};
AMOVIESETUP_PIN amfAudioConvertPin[] =
{ { wNull,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTaudio
},
{
wNull,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
1,
amfMTaudio
},
};
AMOVIESETUP_FILTER const amfAudioConvert =
{ &CLSID_Gstreamer_AudioConvert,
wGstreamer_AudioConvert,
MERIT_UNLIKELY,
2,
amfAudioConvertPin
};
FactoryTemplate const g_Templates[] = {
{
wGstreamer_Splitter,
&CLSID_Gstreamer_Splitter,
Gstreamer_Splitter_create,
NULL,
&amfSplitter,
},
{
wGstreamer_YUV,
&CLSID_Gstreamer_YUV,
Gstreamer_YUV_create,
NULL,
&amfYUV,
},
{
wGstreamer_Mp3,
&CLSID_Gstreamer_Mp3,
Gstreamer_Mp3_create,
NULL,
&amfMp3,
},
{
wGstreamer_AudioConvert,
&CLSID_Gstreamer_AudioConvert,
Gstreamer_AudioConvert_create,
NULL,
&amfAudioConvert,
},
};
const int g_cTemplates = sizeof(g_Templates) / sizeof (g_Templates[0]);
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
{
if (fdwReason == DLL_PROCESS_ATTACH)
hInst = hInstDLL;
return STRMBASE_DllMain(hInstDLL, fdwReason, lpv);
}
/***********************************************************************
* DllCanUnloadNow
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
return STRMBASE_DllCanUnloadNow();
}
/***********************************************************************
* DllGetClassObject
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
}
/* GStreamer common functions */
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
{
if (!pmt)
return;
TRACE("\t%s\n\t%s\n\t...\n\t%s\n", debugstr_guid(&pmt->majortype), debugstr_guid(&pmt->subtype), debugstr_guid(&pmt->formattype));
}
DWORD Gstreamer_init(void)
{
static int inited;
if (!inited) {
char argv0[] = "wine";
char argv1[] = "--gst-disable-registry-fork";
char **argv = HeapAlloc(GetProcessHeap(), 0, sizeof(char *)*3);
int argc = 2;
GError *err = NULL;
TRACE("initializing\n");
argv[0] = argv0;
argv[1] = argv1;
argv[2] = NULL;
inited = gst_init_check(&argc, &argv, &err);
HeapFree(GetProcessHeap(), 0, argv);
if (err) {
FIXME("Failed to initialize gstreamer: %s\n", err->message);
g_error_free(err);
}
if (inited) {
HINSTANCE newhandle;
/* Unloading glib is a bad idea.. it installs atexit handlers,
* so never unload the dll after loading */
GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
(LPCWSTR)hInst, &newhandle);
if (!newhandle)
ERR("Could not pin module %p\n", hInst);
start_dispatch_thread();
}
}
return inited;
}
#define INF_SET_ID(id) \
do \
{ \
static CHAR name[] = #id; \
\
pse[i].pszName = name; \
clsids[i++] = &id; \
} while (0)
#define INF_SET_CLSID(clsid) INF_SET_ID(CLSID_ ## clsid)
static HRESULT register_server(BOOL do_register)
{
HRESULT hres;
HMODULE hAdvpack;
HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
STRTABLEA strtable;
STRENTRYA pse[3];
static CLSID const *clsids[3];
unsigned int i = 0;
static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
TRACE("(%x)\n", do_register);
INF_SET_CLSID(AsyncReader);
INF_SET_ID(MEDIATYPE_Stream);
INF_SET_ID(WINESUBTYPE_Gstreamer);
for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++) {
pse[i].pszValue = HeapAlloc(GetProcessHeap(),0,39);
sprintf(pse[i].pszValue, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
}
strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
strtable.pse = pse;
hAdvpack = LoadLibraryW(wszAdvpack);
pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
hres = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll", &strtable);
for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
HeapFree(GetProcessHeap(),0,pse[i].pszValue);
if(FAILED(hres)) {
ERR("RegInstall failed: %08x\n", hres);
return hres;
}
return hres;
}
#undef INF_SET_CLSID
#undef INF_SET_ID
/***********************************************************************
* DllRegisterServer
*/
HRESULT WINAPI DllRegisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = AMovieDllRegisterServer2(TRUE);
if (SUCCEEDED(hr))
hr = register_server(TRUE);
return hr;
}
/***********************************************************************
* DllUnregisterServer
*/
HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = AMovieDllRegisterServer2(FALSE);
if (SUCCEEDED(hr))
hr = register_server(FALSE);
return hr;
}
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