365 lines
9.0 KiB
C
365 lines
9.0 KiB
C
/* GStreamer Base Functions
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*
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* Copyright 2002 Lionel Ulmer
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* Copyright 2010 Aric Stewart, CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <gst/app/gstappsink.h>
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#include <gst/app/gstappsrc.h>
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#include <gst/app/gstappbuffer.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "winerror.h"
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#include "advpub.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "gst_private.h"
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#include "initguid.h"
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#include "gst_guids.h"
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static HINSTANCE hInst = NULL;
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WINE_DEFAULT_DEBUG_CHANNEL(gstreamer);
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static const WCHAR wGstreamer_Splitter[] =
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{'G','S','t','r','e','a','m','e','r',' ','s','p','l','i','t','t','e','r',' ','f','i','l','t','e','r',0};
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static const WCHAR wGstreamer_YUV[] =
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{'G','S','t','r','e','a','m','e','r',' ','Y','U','V',' ','f','i','l','t','e','r',0};
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static const WCHAR wGstreamer_Mp3[] =
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{'G','S','t','r','e','a','m','e','r',' ','M','p','3',' ','f','i','l','t','e','r',0};
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static const WCHAR wGstreamer_AudioConvert[] =
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{'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};
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static WCHAR wNull[] = {'\0'};
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static const AMOVIESETUP_MEDIATYPE amfMTstream[] =
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{ { &MEDIATYPE_Stream, &WINESUBTYPE_Gstreamer },
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{ &MEDIATYPE_Stream, &MEDIASUBTYPE_NULL },
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};
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static const AMOVIESETUP_MEDIATYPE amfMTaudio[] =
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{ { &MEDIATYPE_Audio, &MEDIASUBTYPE_NULL } };
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static const AMOVIESETUP_MEDIATYPE amfMTvideo[] =
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{ { &MEDIATYPE_Video, &MEDIASUBTYPE_NULL } };
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static const AMOVIESETUP_PIN amfSplitPin[] =
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{ { wNull,
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FALSE, FALSE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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2,
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amfMTstream
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},
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{
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wNull,
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FALSE, TRUE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTaudio
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},
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{
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wNull,
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FALSE, TRUE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTvideo
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}
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};
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static const AMOVIESETUP_FILTER amfSplitter =
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{ &CLSID_Gstreamer_Splitter,
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wGstreamer_Splitter,
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MERIT_PREFERRED,
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3,
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amfSplitPin
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};
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static const AMOVIESETUP_PIN amfYUVPin[] =
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{ { wNull,
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FALSE, FALSE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTvideo
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},
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{
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wNull,
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FALSE, TRUE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTvideo
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},
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};
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static const AMOVIESETUP_FILTER amfYUV =
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{ &CLSID_Gstreamer_YUV,
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wGstreamer_YUV,
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MERIT_UNLIKELY,
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2,
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amfYUVPin
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};
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AMOVIESETUP_PIN amfMp3Pin[] =
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{ { wNull,
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FALSE, FALSE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTaudio
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},
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{
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wNull,
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FALSE, TRUE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTaudio
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},
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};
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AMOVIESETUP_FILTER const amfMp3 =
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{ &CLSID_Gstreamer_Mp3,
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wGstreamer_Mp3,
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MERIT_NORMAL,
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2,
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amfMp3Pin
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};
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AMOVIESETUP_PIN amfAudioConvertPin[] =
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{ { wNull,
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FALSE, FALSE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTaudio
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},
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{
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wNull,
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FALSE, TRUE, FALSE, FALSE,
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&GUID_NULL,
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NULL,
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1,
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amfMTaudio
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},
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};
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AMOVIESETUP_FILTER const amfAudioConvert =
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{ &CLSID_Gstreamer_AudioConvert,
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wGstreamer_AudioConvert,
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MERIT_UNLIKELY,
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2,
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amfAudioConvertPin
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};
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FactoryTemplate const g_Templates[] = {
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{
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wGstreamer_Splitter,
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&CLSID_Gstreamer_Splitter,
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Gstreamer_Splitter_create,
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NULL,
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&amfSplitter,
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},
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{
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wGstreamer_YUV,
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&CLSID_Gstreamer_YUV,
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Gstreamer_YUV_create,
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NULL,
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&amfYUV,
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},
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{
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wGstreamer_Mp3,
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&CLSID_Gstreamer_Mp3,
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Gstreamer_Mp3_create,
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NULL,
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&amfMp3,
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},
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{
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wGstreamer_AudioConvert,
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&CLSID_Gstreamer_AudioConvert,
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Gstreamer_AudioConvert_create,
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NULL,
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&amfAudioConvert,
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},
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};
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const int g_cTemplates = sizeof(g_Templates) / sizeof (g_Templates[0]);
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BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
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{
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if (fdwReason == DLL_PROCESS_ATTACH)
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hInst = hInstDLL;
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return STRMBASE_DllMain(hInstDLL, fdwReason, lpv);
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}
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/***********************************************************************
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* DllCanUnloadNow
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*/
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return STRMBASE_DllCanUnloadNow();
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}
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/***********************************************************************
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* DllGetClassObject
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
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{
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return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
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}
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/* GStreamer common functions */
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void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
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{
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if (!pmt)
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return;
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TRACE("\t%s\n\t%s\n\t...\n\t%s\n", debugstr_guid(&pmt->majortype), debugstr_guid(&pmt->subtype), debugstr_guid(&pmt->formattype));
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}
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DWORD Gstreamer_init(void) {
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static int inited;
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if (!inited) {
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char argv0[] = "wine";
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char argv1[] = "--gst-disable-registry-fork";
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char **argv = HeapAlloc(GetProcessHeap(), 0, sizeof(char *)*3);
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int argc = 2;
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GError *err = NULL;
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argv[0] = argv0;
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argv[1] = argv1;
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argv[2] = NULL;
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g_thread_impl_init();
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inited = gst_init_check(&argc, &argv, &err);
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HeapFree(GetProcessHeap(), 0, argv);
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if (err) {
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FIXME("Failed to initialize gstreamer: %s\n", err->message);
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g_error_free(err);
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}
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if (inited) {
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HINSTANCE newhandle;
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/* Unloading glib is a bad idea.. it installs atexit handlers,
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* so never unload the dll after loading */
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GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
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(LPCWSTR)hInst, &newhandle);
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if (!newhandle)
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ERR("Could not pin module %p\n", hInst);
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}
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}
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return inited;
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}
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#define INF_SET_ID(id) \
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do \
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{ \
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static CHAR name[] = #id; \
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\
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pse[i].pszName = name; \
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clsids[i++] = &id; \
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} while (0)
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#define INF_SET_CLSID(clsid) INF_SET_ID(CLSID_ ## clsid)
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static HRESULT register_server(BOOL do_register)
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{
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HRESULT hres;
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HMODULE hAdvpack;
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HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
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STRTABLEA strtable;
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STRENTRYA pse[3];
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static CLSID const *clsids[3];
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unsigned int i = 0;
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static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
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TRACE("(%x)\n", do_register);
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INF_SET_CLSID(AsyncReader);
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INF_SET_ID(MEDIATYPE_Stream);
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INF_SET_ID(WINESUBTYPE_Gstreamer);
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for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++) {
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pse[i].pszValue = HeapAlloc(GetProcessHeap(),0,39);
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sprintf(pse[i].pszValue, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
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clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
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clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
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clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
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}
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strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
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strtable.pse = pse;
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hAdvpack = LoadLibraryW(wszAdvpack);
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pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
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hres = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll", &strtable);
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for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
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HeapFree(GetProcessHeap(),0,pse[i].pszValue);
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if(FAILED(hres)) {
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ERR("RegInstall failed: %08x\n", hres);
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return hres;
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}
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return hres;
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}
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#undef INF_SET_CLSID
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#undef INF_SET_ID
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/***********************************************************************
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* DllRegisterServer
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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HRESULT hr;
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TRACE("\n");
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hr = AMovieDllRegisterServer2(TRUE);
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if (SUCCEEDED(hr))
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hr = register_server(TRUE);
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return hr;
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}
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/***********************************************************************
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* DllUnregisterServer
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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HRESULT hr;
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TRACE("\n");
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hr = AMovieDllRegisterServer2(FALSE);
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if (SUCCEEDED(hr))
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hr = register_server(FALSE);
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return hr;
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}
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