/* 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 #include #include #include #include #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; argv[0] = argv0; argv[1] = argv1; argv[2] = NULL; g_thread_impl_init(); 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); } } 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; }