* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
/*****************************************************************************
|
|
|
|
|
* vlc_objects.h: vlc_object_t definition and manipulation methods
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
*****************************************************************************
|
|
|
|
|
* Copyright (C) 2002-2008 the VideoLAN team
|
|
|
|
|
* $Id$
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
*
|
|
|
|
|
* Authors: Samuel Hocevar <sam@zoy.org>
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
* (at your option) any later version.
|
|
|
|
|
*
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
* This program 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 General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \file
|
|
|
|
|
* This file defines the vlc_object_t structure and object types.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \defgroup vlc_object Objects
|
|
|
|
|
* @{
|
|
|
|
|
*/
|
|
|
|
|
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
/* Object types */
|
|
|
|
|
#define VLC_OBJECT_INPUT (-7)
|
|
|
|
|
#define VLC_OBJECT_DECODER (-8)
|
|
|
|
|
#define VLC_OBJECT_VOUT (-9)
|
|
|
|
|
#define VLC_OBJECT_AOUT (-10)
|
|
|
|
|
/* Please add new object types below -34 */
|
|
|
|
|
/* Please do not add new object types anyway */
|
|
|
|
|
#define VLC_OBJECT_GENERIC (-666)
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
|
|
|
|
|
/* Object search mode */
|
|
|
|
|
#define FIND_PARENT 0x0001
|
|
|
|
|
#define FIND_CHILD 0x0002
|
|
|
|
|
#define FIND_ANYWHERE 0x0003
|
|
|
|
|
|
|
|
|
|
/* Object flags */
|
|
|
|
|
#define OBJECT_FLAGS_NODBG 0x0001
|
|
|
|
|
#define OBJECT_FLAGS_QUIET 0x0002
|
|
|
|
|
#define OBJECT_FLAGS_NOINTERACT 0x0004
|
|
|
|
|
|
|
|
|
|
/* Types */
|
|
|
|
|
typedef void (*vlc_destructor_t)(struct vlc_object_t *);
|
|
|
|
|
|
Changes to the libvlc API:
* ./include/vlc/vlc.h: changed the naming conventions for libvlc. Now
exported functions start with VLC_ instead of vlc_ to avoid conflicts.
* ./include/vlc/vlc.h: removed the vlc_object_t, vlc_list_t, vlc_error_t
and vlc_t types; they are now internal types only.
* ./include/vlc/vlc.h: merged the reentrant and non-reentrant libvlc
calls. In non-reentrant mode, we just use 0 as the first argument. In
reentrant mode, we use an object's ID. (see below)
Internal changes:
* ./src/libvlc.c, ./src/misc/objects.c: instead of manipulating vlc_object_t
pointers, we manipulate their i_object_id. When needed, an object is
retrieved using vlc_object_get (I hope the lookup isn't too expensive,
that's why I designed the pp_objects layout to allow log2(n) seeks).
* ./src/misc/objects.c: activated the per-object variable storage. Unused
yet, unless you want to try "getfoo" and "setfoo blablah" in vlc -I rc.
* ./include/vlc_objects.h: moved the vlc_object_t and vlc_list_t definitions
here.
Misc:
* ./src/vlc.c, ./mozilla/vlcshell.cpp: removed inclusion of config.h in
code portions not part of libvlc; it was just required for the
COPYRIGHT_MESSAGE string which is now available from VLC_Version().
24 years ago
|
|
|
/*****************************************************************************
|
|
|
|
|
* The vlc_object_t type. Yes, it's that simple :-)
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
/** The main vlc_object_t structure */
|
Changes to the libvlc API:
* ./include/vlc/vlc.h: changed the naming conventions for libvlc. Now
exported functions start with VLC_ instead of vlc_ to avoid conflicts.
* ./include/vlc/vlc.h: removed the vlc_object_t, vlc_list_t, vlc_error_t
and vlc_t types; they are now internal types only.
* ./include/vlc/vlc.h: merged the reentrant and non-reentrant libvlc
calls. In non-reentrant mode, we just use 0 as the first argument. In
reentrant mode, we use an object's ID. (see below)
Internal changes:
* ./src/libvlc.c, ./src/misc/objects.c: instead of manipulating vlc_object_t
pointers, we manipulate their i_object_id. When needed, an object is
retrieved using vlc_object_get (I hope the lookup isn't too expensive,
that's why I designed the pp_objects layout to allow log2(n) seeks).
* ./src/misc/objects.c: activated the per-object variable storage. Unused
yet, unless you want to try "getfoo" and "setfoo blablah" in vlc -I rc.
* ./include/vlc_objects.h: moved the vlc_object_t and vlc_list_t definitions
here.
Misc:
* ./src/vlc.c, ./mozilla/vlcshell.cpp: removed inclusion of config.h in
code portions not part of libvlc; it was just required for the
COPYRIGHT_MESSAGE string which is now available from VLC_Version().
24 years ago
|
|
|
struct vlc_object_t
|
|
|
|
|
{
|
|
|
|
|
VLC_COMMON_MEMBERS
|
|
|
|
|
};
|
|
|
|
|
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
/*****************************************************************************
|
|
|
|
|
* Prototypes
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
VLC_EXPORT( void *, vlc_object_create, ( vlc_object_t *, size_t ) ) LIBVLC_MALLOC LIBVLC_USED;
|
|
|
|
|
VLC_EXPORT( void, vlc_object_set_destructor, ( vlc_object_t *, vlc_destructor_t ) );
|
|
|
|
|
VLC_EXPORT( void, vlc_object_attach, ( vlc_object_t *, vlc_object_t * ) );
|
|
|
|
|
#if defined (__GNUC__) && !defined __cplusplus
|
|
|
|
|
__attribute__((deprecated))
|
|
|
|
|
#endif
|
|
|
|
|
VLC_EXPORT( void *, vlc_object_find, ( vlc_object_t *, int, int ) ) LIBVLC_USED;
|
|
|
|
|
#if defined (__GNUC__) && !defined __cplusplus
|
|
|
|
|
__attribute__((deprecated))
|
|
|
|
|
#endif
|
|
|
|
|
VLC_EXPORT( vlc_object_t *, vlc_object_find_name, ( vlc_object_t *, const char *, int ) ) LIBVLC_USED;
|
|
|
|
|
VLC_EXPORT( void *, vlc_object_hold, ( vlc_object_t * ) );
|
|
|
|
|
VLC_EXPORT( void, vlc_object_release, ( vlc_object_t * ) );
|
|
|
|
|
VLC_EXPORT( vlc_list_t *, vlc_list_children, ( vlc_object_t * ) ) LIBVLC_USED;
|
|
|
|
|
VLC_EXPORT( void, vlc_list_release, ( vlc_list_t * ) );
|
|
|
|
|
VLC_EXPORT( char *, vlc_object_get_name, ( const vlc_object_t * ) ) LIBVLC_USED;
|
|
|
|
|
#define vlc_object_get_name(o) vlc_object_get_name(VLC_OBJECT(o))
|
|
|
|
|
|
|
|
|
|
/**}@*/
|
|
|
|
|
|
|
|
|
|
#define vlc_object_create(a,b) vlc_object_create( VLC_OBJECT(a), b )
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
|
|
|
|
|
#define vlc_object_set_destructor(a,b) \
|
|
|
|
|
vlc_object_set_destructor( VLC_OBJECT(a), b )
|
|
|
|
|
|
|
|
|
|
#define vlc_object_attach(a,b) \
|
|
|
|
|
vlc_object_attach( VLC_OBJECT(a), VLC_OBJECT(b) )
|
|
|
|
|
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
#define vlc_object_find(a,b,c) \
|
|
|
|
|
vlc_object_find( VLC_OBJECT(a),b,c)
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
|
|
|
|
|
#define vlc_object_find_name(a,b,c) \
|
|
|
|
|
vlc_object_find_name( VLC_OBJECT(a),b,c)
|
|
|
|
|
|
|
|
|
|
#define vlc_object_hold(a) \
|
|
|
|
|
vlc_object_hold( VLC_OBJECT(a) )
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
|
|
|
|
|
#define vlc_object_release(a) \
|
|
|
|
|
vlc_object_release( VLC_OBJECT(a) )
|
* ALL: the first libvlc commit.
As for video output 4, this breaks almost everything, but I'll slowly
do what remains to be fixed during the weekend.
Changes in vlc:
===============
* vlc is now a very small program (20 lines) which uses the libvlc API;
it is quite simple for the moment but can be extended in the future.
* interfaces, decoders, video outputs, etc. are now almost the same
objects (yes, I know, this is C++ redone in C) and are structured in
a tree. More about this later, but basically it allows the following
nice features:
- several interfaces
- several playlists with several outputs
- input plugins spawning helper interfaces (will be used for DVD menus)
- anything spawning anything; I swear there are useful uses for this!
* libvlc can be used in other programs; I'm currently writing a Mozilla
plugin for my employer.
Things currently broken:
========================
* most interfaces, most ports
* the playlist handling (almost finished rewriting this though). This means
no file can be played from the GUI, you need to use the commandline. This
also means it segfaults at EOF, when exiting the program, and it sometimes
refuses to open a file when asked to.
24 years ago
|
|
|
|
|
|
|
|
#define vlc_list_children(a) \
|
|
|
|
|
vlc_list_children( VLC_OBJECT(a) )
|
|
|
|
|
|
|
|
|
|
/* Objects and threading */
|
|
|
|
|
VLC_EXPORT( void, vlc_object_kill, ( vlc_object_t * ) );
|
|
|
|
|
#define vlc_object_kill(a) \
|
|
|
|
|
vlc_object_kill( VLC_OBJECT(a) )
|
|
|
|
|
|
|
|
|
|
LIBVLC_USED
|
|
|
|
|
static inline bool vlc_object_alive (const vlc_object_t *obj)
|
|
|
|
|
{
|
|
|
|
|
barrier ();
|
|
|
|
|
return !obj->b_die;
|
|
|
|
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}
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#define vlc_object_alive(a) vlc_object_alive( VLC_OBJECT(a) )
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/** @} */
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