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- //------------------------------------------------------------------------------
- // File: GargleDMO.cpp
- //
- // Desc: DirectShow sample code - implementation of DLL exports.
- //
- // Copyright (c) 2000-2001 Microsoft Corporation. All rights reserved.
- //------------------------------------------------------------------------------
-
-
- // Note: Proxy/Stub Information
- // To build a separate proxy/stub DLL,
- // run nmake -f GargleDMOps.mk in the project directory.
-
- #include "stdafx.h"
- #include "resource.h"
- #define FIX_LOCK_NAME
- #include <dmo.h>
- #include <dmobase.h>
- #include <param.h>
- #include "Gargle.h"
- #include "GargDMOProp.h"
-
- CComModule _Module;
-
- BEGIN_OBJECT_MAP(ObjectMap)
- OBJECT_ENTRY(CLSID_Gargle, CGargle)
- OBJECT_ENTRY(CLSID_GargDMOProp, CGargDMOProp)
- END_OBJECT_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // DLL Entry Point
-
- extern "C"
- BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
- {
- if (dwReason == DLL_PROCESS_ATTACH)
- {
- _Module.Init(ObjectMap, hInstance);
- DisableThreadLibraryCalls(hInstance);
- }
- else if (dwReason == DLL_PROCESS_DETACH)
- _Module.Term();
- return TRUE; // ok
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // Used to determine whether the DLL can be unloaded by OLE
-
- STDAPI DllCanUnloadNow(void)
- {
- return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // Returns a class factory to create an object of the requested type
-
- STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
- {
- return _Module.GetClassObject(rclsid, riid, ppv);
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // DllRegisterServer - Adds entries to the system registry
-
- STDAPI DllRegisterServer(void)
- {
- // Register ourselves as a pcm audio effects DMO
- DMO_PARTIAL_MEDIATYPE mt;
- mt.type = MEDIATYPE_Audio;
- mt.subtype = MEDIASUBTYPE_PCM;
-
- DMORegister(L"Gargle DMO Sample",
- CLSID_Gargle,
- DMOCATEGORY_AUDIO_EFFECT,
- 0,
- 1,
- &mt,
- 1,
- &mt);
-
- // registers object, but we're not using a typelib
- return _Module.RegisterServer(FALSE);
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // DllUnregisterServer - Removes entries from the system registry
-
- STDAPI DllUnregisterServer(void)
- {
- return _Module.UnregisterServer(TRUE);
- }
-
-
-