dlls/qcap/qcap_main.c

   1 /*
   2  * Qcap implementation, dllentry points
   3  *
   4  * Copyright (C) 2003 Dominik Strasser
   5  * Copyright (C) 2005 Rolf Kalbermatter
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21 #include "config.h"
  22
  23 #include <assert.h>
  24 #include <stdio.h>
  25 #include <stdarg.h>
  26
  27 #define COBJMACROS
  28 #define NONAMELESSSTRUCT
  29 #define NONAMELESSUNION
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "wingdi.h"
  34 #include "winerror.h"
  35 #include "objbase.h"
  36 #include "uuids.h"
  37 #include "strmif.h"
  38
  39 #include "qcap_main.h"
  40
  41 #include "wine/unicode.h"
  42 #include "wine/debug.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(qcap);
  45
  46 static LONG objects_ref = 0;
  47
  48 static const WCHAR wAudioCaptureFilter[] =
  49 {'A','u','d','i','o',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
  50 static const WCHAR wAVICompressor[] =
  51 {'A','V','I',' ','C','o','m','p','r','e','s','s','o','r',0};
  52 static const WCHAR wVFWCaptFilter[] =
  53 {'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
  54 static const WCHAR wVFWCaptFilterProp[] =
  55 {'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',' ',
  56  'P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
  57 static const WCHAR wAVIMux[] =
  58 {'A','V','I',' ','m','u','x',0};
  59 static const WCHAR wAVIMuxPropPage[] =
  60 {'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
  61 static const WCHAR wAVIMuxPropPage1[] =
  62 {'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e','1',0};
  63 static const WCHAR wFileWriter[] =
  64 {'F','i','l','e',' ','W','r','i','t','e','r',0};
  65 static const WCHAR wCaptGraphBuilder[] =
  66 {'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r',0};
  67 static const WCHAR wCaptGraphBuilder2[] =
  68 {'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r','2',0};
  69 static const WCHAR wInfPinTeeFilter[] =
  70 {'I','n','f','i','n','i','t','e',' ','P','i','n',' ','T','e','e',' ','F','i',
  71  'l','t','e','r',0};
  72 static const WCHAR wSmartTeeFilter[] =
  73 {'S','m','a','r','t',' ','T','e','e',' ','F','i','l','t','e','r',0};
  74 static const WCHAR wAudioInMixerProp[] =
  75 {'A','u','d','i','o','I','n','p','u','t','M','i','x','e','r',' ','P','r','o',
  76  'p','e','r','t','y',' ','P','a','g','e',0};
  77
  78 FactoryTemplate const g_Templates[] = {
  79     {
  80         wAudioCaptureFilter,
  81         &CLSID_AudioRecord,
  82         NULL, /* FIXME: Implement QCAP_createAudioCaptureFilter */
  83         NULL
  84     },{
  85         wAVICompressor,
  86         &CLSID_AVICo,
  87         NULL, /* FIXME: Implement QCAP_createAVICompressor */
  88         NULL
  89     },{
  90         wVFWCaptFilter,
  91         &CLSID_VfwCapture,
  92         QCAP_createVFWCaptureFilter,
  93         NULL
  94     },{
  95         wVFWCaptFilterProp,
  96         &CLSID_CaptureProperties,
  97         NULL, /* FIXME: Implement QCAP_createVFWCaptureFilterPropertyPage */
  98         NULL
  99     },{
 100         wAVIMux,
 101         &CLSID_AviDest,
 102         NULL, /* FIXME: Implement QCAP_createAVImux */
 103         NULL
 104     },{
 105         wAVIMuxPropPage,
 106         &CLSID_AviMuxProptyPage,
 107         NULL, /* FIXME: Implement QCAP_createAVImuxPropertyPage */
 108         NULL
 109     },{
 110         wAVIMuxPropPage1,
 111         &CLSID_AviMuxProptyPage1,
 112         NULL, /* FIXME: Implement QCAP_createAVImuxPropertyPage1 */
 113         NULL
 114     },{
 115         wFileWriter,
 116         &CLSID_FileWriter,
 117         NULL, /* FIXME: Implement QCAP_createFileWriter */
 118         NULL
 119     },{
 120         wCaptGraphBuilder,
 121         &CLSID_CaptureGraphBuilder,
 122         QCAP_createCaptureGraphBuilder2,
 123         NULL
 124     },{
 125         wCaptGraphBuilder2,
 126         &CLSID_CaptureGraphBuilder2,
 127         QCAP_createCaptureGraphBuilder2,
 128         NULL
 129     },{
 130         wInfPinTeeFilter,
 131         &CLSID_InfTee,
 132         NULL, /* FIXME: Implement QCAP_createInfinitePinTeeFilter */
 133         NULL
 134     },{
 135         wSmartTeeFilter,
 136         &CLSID_SmartTee,
 137         NULL, /* FIXME: Implement QCAP_createSmartTeeFilter */
 138         NULL
 139     },{
 140         wAudioInMixerProp,
 141         &CLSID_AudioInputMixerProperties,
 142         NULL, /* FIXME: Implement QCAP_createAudioInputMixerPropertyPage */
 143         NULL
 144     }
 145 };
 146
 147 int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);
 148
 149 /***********************************************************************
 150  *    Dll EntryPoint (QCAP.@)
 151  */
 152 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 153 {
 154     return STRMBASE_DllMain(hInstDLL,fdwReason,lpv);
 155 }
 156
 157 /***********************************************************************
 158  *    DllGetClassObject
 159  */
 160 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 161 {
 162     return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
 163 }
 164
 165 /***********************************************************************
 166  *    DllRegisterServer (QCAP.@)
 167  */
 168 HRESULT WINAPI DllRegisterServer(void)
 169 {
 170     TRACE("()\n");
 171     return AMovieDllRegisterServer2(TRUE);
 172 }
 173
 174 /***********************************************************************
 175  *    DllUnregisterServer (QCAP.@)
 176  */
 177 HRESULT WINAPI DllUnregisterServer(void)
 178 {
 179     TRACE("\n");
 180     return AMovieDllRegisterServer2(FALSE);
 181 }
 182
 183 /***********************************************************************
 184  *    DllCanUnloadNow (QCAP.@)
 185  */
 186 HRESULT WINAPI DllCanUnloadNow(void)
 187 {
 188     TRACE("\n");
 189
 190     if (STRMBASE_DllCanUnloadNow() && objects_ref == 0)
 191         return S_OK;
 192     return S_FALSE;
 193 }
 194
 195 DWORD ObjectRefCount(BOOL increment)
 196 {
 197     if (increment)
 198         return InterlockedIncrement(&objects_ref);
 199     return InterlockedDecrement(&objects_ref);
 200 }