| /* |
| * Copyright 2001 Hidenori TAKESHIMA <hidenori@a2.ctktv.ne.jp> |
| * |
| * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <string.h> |
| #include <stdio.h> |
| #include <assert.h> |
| |
| #include "winbase.h" |
| #include "winnls.h" |
| #include "mmsystem.h" |
| #include "winerror.h" |
| #include "vfw.h" |
| #include "wine/debug.h" |
| #include "avifile_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(avifile); |
| |
| WINE_AVIFILE_DATA AVIFILE_data; |
| |
| |
| /*********************************************************************** |
| * AVIFILE_InitProcess (internal) |
| */ |
| static BOOL AVIFILE_InitProcess( void ) |
| { |
| TRACE("()\n"); |
| |
| AVIFILE_data.dwAVIFileRef = 0; |
| AVIFILE_data.dwClassObjRef = 0; |
| AVIFILE_data.hHeap = (HANDLE)NULL; |
| |
| AVIFILE_data.hHeap = HeapCreate( 0, 0x10000, 0 ); |
| if ( AVIFILE_data.hHeap == (HANDLE)NULL ) |
| { |
| ERR( "cannot allocate heap for AVIFILE.\n" ); |
| return FALSE; |
| } |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * AVIFILE_UninitProcess (internal) |
| */ |
| static void AVIFILE_UninitProcess( void ) |
| { |
| TRACE("()\n"); |
| |
| if ( AVIFILE_data.dwAVIFileRef != 0 ) |
| ERR( "you must call AVIFileExit()\n" ); |
| |
| if ( AVIFILE_data.dwClassObjRef != 0 ) |
| ERR( "you must release some objects allocated from AVIFile.\n" ); |
| |
| if ( AVIFILE_data.hHeap != (HANDLE)NULL ) |
| { |
| HeapDestroy( AVIFILE_data.hHeap ); |
| AVIFILE_data.hHeap = (HANDLE)NULL; |
| } |
| } |
| |
| /*********************************************************************** |
| * AVIFILE_DllMain |
| */ |
| BOOL WINAPI AVIFILE_DllMain( |
| HINSTANCE hInstDLL, |
| DWORD fdwReason, |
| LPVOID lpvReserved ) |
| { |
| switch ( fdwReason ) |
| { |
| case DLL_PROCESS_ATTACH: |
| if ( !AVIFILE_InitProcess() ) |
| return FALSE; |
| break; |
| case DLL_PROCESS_DETACH: |
| AVIFILE_UninitProcess(); |
| break; |
| case DLL_THREAD_ATTACH: |
| break; |
| case DLL_THREAD_DETACH: |
| break; |
| } |
| |
| return TRUE; |
| } |
| |
| |