1 /*****************************************************************************
2 * VLCLibrary.h: VLC.framework VLCLibrary implementation
3 *****************************************************************************
4 * Copyright (C) 2007 Pierre d'Herbemont
5 * Copyright (C) 2007 the VideoLAN team
8 * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #import "VLCLibrary.h"
26 #import "VLCLibVLCBridging.h"
33 #include <vlc/libvlc_structures.h>
35 static VLCLibrary * sharedLibrary = nil;
37 void __catch_exception( void * e, const char * function, const char * file, int line_number )
39 libvlc_exception_t * ex = (libvlc_exception_t *)e;
40 if( libvlc_exception_raised( ex ) )
42 NSException* libvlcException = [NSException
43 exceptionWithName:@"LibVLCException"
44 reason:[NSString stringWithFormat:@"libvlc has thrown us an error: %s (%s:%d %s)",
45 libvlc_exception_get_message( ex ), file, line_number, function]
47 libvlc_exception_clear( ex );
48 @throw libvlcException;
52 static void * DestroySharedLibraryAtExit( void )
54 /* Release the global object that may have been alloc-ed
55 * in -[VLCLibrary init] */
56 [sharedLibrary release];
62 @implementation VLCLibrary
63 + (VLCLibrary *)sharedLibrary
67 /* Initialize a shared instance */
68 sharedLibrary = [[self alloc] init];
70 /* Make sure, this will get released at some point */
71 atexit( (void *)DestroySharedLibraryAtExit );
73 return [[sharedLibrary retain] autorelease];
78 if (self = [super init])
80 libvlc_exception_t ex;
81 libvlc_exception_init( &ex );
83 const char * lib_vlc_params[] = {
84 "-I", "dummy", "--vout=opengllayer",
85 "--no-video-title-show", "--no-sout-keep", "-vvv"
86 //, "--control=motion", "--motion-use-rotate", "--video-filter=rotate"
89 instance = (void *)libvlc_new( sizeof(lib_vlc_params)/sizeof(lib_vlc_params[0]), lib_vlc_params, &ex );
90 catch_exception( &ex );
92 // Assignment unneeded, as the audio unit will do it for us
93 /*audio = */ [[VLCAudio alloc] initWithLibrary:self];
101 libvlc_release( instance );
103 if( self == sharedLibrary )
114 @implementation VLCLibrary (VLCLibVLCBridging)
115 + (void *)sharedInstance
117 return [self sharedLibrary].instance;
126 @implementation VLCLibrary (VLCAudioBridging)
127 - (void)setAudio:(VLCAudio *)value