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
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winerror.h"
  33 #include "objbase.h"
  34 #include "uuids.h"
  35 #include "strmif.h"
  36
  37 #include "qcap_main.h"
  38
  39 #include "wine/unicode.h"
  40 #include "wine/debug.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(qcap);
  43
  44 static LONG objects_ref = 0;
  45
  46 static const WCHAR wAudioCaptureFilter[] =
  47 {'A','u','d','i','o',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
  48 static const WCHAR wAVICompressor[] =
  49 {'A','V','I',' ','C','o','m','p','r','e','s','s','o','r',0};
  50 static const WCHAR wVFWCaptFilter[] =
  51 {'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',0};
  52 static const WCHAR wVFWCaptFilterProp[] =
  53 {'V','F','W',' ','C','a','p','t','u','r','e',' ','F','i','l','t','e','r',' ',
  54  'P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
  55 static const WCHAR wAVIMux[] =
  56 {'A','V','I',' ','m','u','x',0};
  57 static const WCHAR wAVIMuxPropPage[] =
  58 {'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e',0};
  59 static const WCHAR wAVIMuxPropPage1[] =
  60 {'A','V','I',' ','m','u','x',' ','P','r','o','p','e','r','t','y',' ','P','a','g','e','1',0};
  61 static const WCHAR wFileWriter[] =
  62 {'F','i','l','e',' ','W','r','i','t','e','r',0};
  63 static const WCHAR wCaptGraphBuilder[] =
  64 {'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r',0};
  65 static const WCHAR wCaptGraphBuilder2[] =
  66 {'C','a','p','t','u','r','e',' ','G','r','a','p','h',' ','B','u','i','l','d','e','r','2',0};
  67 static const WCHAR wInfPinTeeFilter[] =
  68 {'I','n','f','i','n','i','t','e',' ','P','i','n',' ','T','e','e',' ','F','i',
  69  'l','t','e','r',0};
  70 static const WCHAR wSmartTeeFilter[] =
  71 {'S','m','a','r','t',' ','T','e','e',' ','F','i','l','t','e','r',0};
  72 static const WCHAR wAudioInMixerProp[] =
  73 {'A','u','d','i','o','I','n','p','u','t','M','i','x','e','r',' ','P','r','o',
  74  'p','e','r','t','y',' ','P','a','g','e',0};
  75
  76 FactoryTemplate const g_Templates[] = {
  77     {
  78         wAudioCaptureFilter,
  79         &CLSID_AudioRecord,
  80         QCAP_createAudioCaptureFilter,
  81         NULL
  82     },{
  83         wAVICompressor,
  84         &CLSID_AVICo,
  85         QCAP_createAVICompressor,
  86         NULL
  87     },{
  88         wVFWCaptFilter,
  89         &CLSID_VfwCapture,
  90         QCAP_createVFWCaptureFilter,
  91         NULL
  92     },{
  93         wVFWCaptFilterProp,
  94         &CLSID_CaptureProperties,
  95         NULL, /* FIXME: Implement QCAP_createVFWCaptureFilterPropertyPage */
  96         NULL
  97     },{
  98         wAVIMux,
  99         &CLSID_AviDest,
 100         QCAP_createAVIMux,
 101         NULL
 102     },{
 103         wAVIMuxPropPage,
 104         &CLSID_AviMuxProptyPage,
 105         NULL, /* FIXME: Implement QCAP_createAVIMuxPropertyPage */
 106         NULL
 107     },{
 108         wAVIMuxPropPage1,
 109         &CLSID_AviMuxProptyPage1,
 110         NULL, /* FIXME: Implement QCAP_createAVIMuxPropertyPage1 */
 111         NULL
 112     },{
 113         wFileWriter,
 114         &CLSID_FileWriter,
 115         NULL, /* FIXME: Implement QCAP_createFileWriter */
 116         NULL
 117     },{
 118         wCaptGraphBuilder,
 119         &CLSID_CaptureGraphBuilder,
 120         QCAP_createCaptureGraphBuilder2,
 121         NULL
 122     },{
 123         wCaptGraphBuilder2,
 124         &CLSID_CaptureGraphBuilder2,
 125         QCAP_createCaptureGraphBuilder2,
 126         NULL
 127     },{
 128         wInfPinTeeFilter,
 129         &CLSID_InfTee,
 130         NULL, /* FIXME: Implement QCAP_createInfinitePinTeeFilter */
 131         NULL
 132     },{
 133         wSmartTeeFilter,
 134         &CLSID_SmartTee,
 135         QCAP_createSmartTeeFilter,
 136         NULL
 137     },{
 138         wAudioInMixerProp,
 139         &CLSID_AudioInputMixerProperties,
 140         NULL, /* FIXME: Implement QCAP_createAudioInputMixerPropertyPage */
 141         NULL
 142     }
 143 };
 144
 145 int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);
 146
 147 /***********************************************************************
 148  *    Dll EntryPoint (QCAP.@)
 149  */
 150 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
 151 {
 152     return STRMBASE_DllMain(hInstDLL,fdwReason,lpv);
 153 }
 154
 155 /***********************************************************************
 156  *    DllGetClassObject
 157  */
 158 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 159 {
 160     return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
 161 }
 162
 163 /***********************************************************************
 164  *    DllRegisterServer (QCAP.@)
 165  */
 166 HRESULT WINAPI DllRegisterServer(void)
 167 {
 168     TRACE("()\n");
 169     return AMovieDllRegisterServer2(TRUE);
 170 }
 171
 172 /***********************************************************************
 173  *    DllUnregisterServer (QCAP.@)
 174  */
 175 HRESULT WINAPI DllUnregisterServer(void)
 176 {
 177     TRACE("\n");
 178     return AMovieDllRegisterServer2(FALSE);
 179 }
 180
 181 /***********************************************************************
 182  *    DllCanUnloadNow (QCAP.@)
 183  */
 184 HRESULT WINAPI DllCanUnloadNow(void)
 185 {
 186     TRACE("\n");
 187
 188     if (STRMBASE_DllCanUnloadNow() == S_OK && objects_ref == 0)
 189         return S_OK;
 190     return S_FALSE;
 191 }
 192
 193 DWORD ObjectRefCount(BOOL increment)
 194 {
 195     if (increment)
 196         return InterlockedIncrement(&objects_ref);
 197     return InterlockedDecrement(&objects_ref);
 198 }