Sweden-Number/dlls/winegstreamer/main.c

373 lines
8.9 KiB
C

/* 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 "gst_private.h"
#include "rpcproxy.h"
#include "wine/debug.h"
#include "wine/unicode.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 wave_parserW[] =
{'W','a','v','e',' ','P','a','r','s','e','r',0};
static const WCHAR avi_splitterW[] =
{'A','V','I',' ','S','p','l','i','t','t','e','r',0};
static const WCHAR mpeg_splitterW[] =
{'M','P','E','G','-','I',' ','S','t','r','e','a','m',' ','S','p','l','i','t','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_MEDIATYPE wave_parser_sink_type_data[] =
{
{&MEDIATYPE_Stream, &MEDIASUBTYPE_WAVE},
{&MEDIATYPE_Stream, &MEDIASUBTYPE_AU},
{&MEDIATYPE_Stream, &MEDIASUBTYPE_AIFF},
};
static const AMOVIESETUP_MEDIATYPE wave_parser_source_type_data[] =
{
{&MEDIATYPE_Audio, &GUID_NULL},
};
static const AMOVIESETUP_PIN wave_parser_pin_data[] =
{
{
NULL,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(wave_parser_sink_type_data),
wave_parser_sink_type_data,
},
{
NULL,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(wave_parser_source_type_data),
wave_parser_source_type_data,
},
};
static const AMOVIESETUP_FILTER wave_parser_filter_data =
{
&CLSID_WAVEParser,
wave_parserW,
MERIT_UNLIKELY,
ARRAY_SIZE(wave_parser_pin_data),
wave_parser_pin_data,
};
static const AMOVIESETUP_MEDIATYPE avi_splitter_sink_type_data[] =
{
{&MEDIATYPE_Stream, &MEDIASUBTYPE_Avi},
};
static const AMOVIESETUP_PIN avi_splitter_pin_data[] =
{
{
NULL,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(avi_splitter_sink_type_data),
avi_splitter_sink_type_data,
},
{
NULL,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(amfMTvideo),
amfMTvideo,
},
};
static const AMOVIESETUP_FILTER avi_splitter_filter_data =
{
&CLSID_AviSplitter,
avi_splitterW,
0x5ffff0,
ARRAY_SIZE(avi_splitter_pin_data),
avi_splitter_pin_data,
};
static const AMOVIESETUP_MEDIATYPE mpeg_splitter_sink_type_data[] =
{
{&MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1Audio},
{&MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1Video},
{&MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1System},
{&MEDIATYPE_Stream, &MEDIASUBTYPE_MPEG1VideoCD},
};
static const AMOVIESETUP_MEDIATYPE mpeg_splitter_audio_type_data[] =
{
{&MEDIATYPE_Audio, &MEDIASUBTYPE_MPEG1Packet},
{&MEDIATYPE_Audio, &MEDIASUBTYPE_MPEG1AudioPayload},
};
static const AMOVIESETUP_MEDIATYPE mpeg_splitter_video_type_data[] =
{
{&MEDIATYPE_Video, &MEDIASUBTYPE_MPEG1Packet},
{&MEDIATYPE_Video, &MEDIASUBTYPE_MPEG1Payload},
};
static const AMOVIESETUP_PIN mpeg_splitter_pin_data[] =
{
{
NULL,
FALSE, FALSE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(mpeg_splitter_sink_type_data),
mpeg_splitter_sink_type_data,
},
{
NULL,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(mpeg_splitter_audio_type_data),
mpeg_splitter_audio_type_data,
},
{
NULL,
FALSE, TRUE, FALSE, FALSE,
&GUID_NULL,
NULL,
ARRAY_SIZE(mpeg_splitter_video_type_data),
mpeg_splitter_video_type_data,
},
};
static const AMOVIESETUP_FILTER mpeg_splitter_filter_data =
{
&CLSID_MPEG1Splitter,
mpeg_splitterW,
0x5ffff0,
ARRAY_SIZE(mpeg_splitter_pin_data),
mpeg_splitter_pin_data,
};
FactoryTemplate const g_Templates[] = {
{
wGstreamer_Splitter,
&CLSID_Gstreamer_Splitter,
Gstreamer_Splitter_create,
NULL,
&amfSplitter,
},
{
wave_parserW,
&CLSID_WAVEParser,
wave_parser_create,
NULL,
&wave_parser_filter_data,
},
{
avi_splitterW,
&CLSID_AviSplitter,
avi_splitter_create,
NULL,
&avi_splitter_filter_data,
},
{
mpeg_splitterW,
&CLSID_MPEG1Splitter,
mpeg_splitter_create,
NULL,
&mpeg_splitter_filter_data,
},
};
const int g_cTemplates = ARRAY_SIZE(g_Templates);
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)
{
HRESULT hr = STRMBASE_DllCanUnloadNow();
if (hr == S_OK)
hr = mfplat_can_unload_now();
return hr;
}
/***********************************************************************
* DllGetClassObject
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
HRESULT hr;
if (FAILED(hr = mfplat_get_class_object(rclsid, riid, ppv)))
hr = STRMBASE_DllGetClassObject( rclsid, riid, ppv );
return hr;
}
static BOOL CALLBACK init_gstreamer_proc(INIT_ONCE *once, void *param, void **ctx)
{
BOOL *status = param;
char argv0[] = "wine";
char argv1[] = "--gst-disable-registry-fork";
char *args[3];
char **argv = args;
int argc = 2;
GError *err = NULL;
TRACE("Initializing...\n");
argv[0] = argv0;
argv[1] = argv1;
argv[2] = NULL;
*status = gst_init_check(&argc, &argv, &err);
if (*status)
{
HINSTANCE handle;
TRACE("Initialized, version %s. Built with %d.%d.%d.\n", gst_version_string(),
GST_VERSION_MAJOR, GST_VERSION_MINOR, GST_VERSION_MICRO);
/* 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 | GET_MODULE_HANDLE_EX_FLAG_PIN,
(LPCWSTR)hInst, &handle);
if (!handle)
ERR("Failed to pin module %p.\n", hInst);
start_dispatch_thread();
}
else if (err)
{
ERR("Failed to initialize gstreamer: %s\n", debugstr_a(err->message));
g_error_free(err);
}
return TRUE;
}
BOOL init_gstreamer(void)
{
static INIT_ONCE once = INIT_ONCE_STATIC_INIT;
static BOOL status;
InitOnceExecuteOnce(&once, init_gstreamer_proc, &status, NULL);
return status;
}
/***********************************************************************
* DllRegisterServer
*/
HRESULT WINAPI DllRegisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = AMovieDllRegisterServer2(TRUE);
if (SUCCEEDED(hr))
hr = __wine_register_resources(hInst);
return hr;
}
/***********************************************************************
* DllUnregisterServer
*/
HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = AMovieDllRegisterServer2(FALSE);
if (SUCCEEDED(hr))
hr = __wine_unregister_resources(hInst);
return hr;
}