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Re-license almost all of libVLC and libVLCcore to LGPLv2.1+ This move was authorized by the developers, either: - by e-mail, - by vote at the VideoLAN Dev Days 2011, - on the license website, - in a contract, oral or written. No objection was raised, so far. The developers agreeing are: Justus Piater Alexis Ballier Alexander Bethke Mohammed Adnène Trojette Alex Converse Alexey Sokolov Alexis de Lattre Andre Pang Anthony Loiseau Cyril Deguet André Weber Boris Dorès Brieuc Jeunhomme Benjamin Drung Hugo Beauzée-Luyssen Benoit Steiner Benjamin Pracht Bernie Purcell Przemyslaw Fiala Arnaud de Bossoreille de Ribou Brad Smith Nick Briggs Christopher Rath Christophe Courtaut Christopher Mueller Clement Chesnin Andres Krapf Damien Fouilleul David Flynn Sebastien Zwickert Antoine Cellerier Jérôme Decoodt Jérome Decoodt Dylan Yudaken Eduard Babayan Eugenio Jarosiewicz Elliot Murphy Eric Petit Erwan Tulou Etienne Membrives Ludovic Fauvet Fabio Ritrovato Tobias Güntner Jakub Wieczorek Frédéric Crozat Francois Cartegnie Laurent Aimar Florian G. Pflug Felix Paul Kühne Frank Enderle Rafaël Carré Simon Latapie Gildas Bazin Geoffroy Couprie Julien / Gellule Gildas Bazin Arnaud Schauly Toralf Niebuhr Vicente Jimenez Aguilar Derk-Jan Hartman Henri Fallon Ilkka Ollakka Olivier Teulière Rémi Duraffort Jakob Leben Jean-Baptiste Kempf Jean-Paul Saman Jean-Philippe Grimaldi Jean-François Massol Gaël Hendryckx Jakob Leben Jean-Marc Dressler Jai Menon Johan Bilien Johann Ransay Joris van Rooij JP Dinger Jean-Philippe André Adrien Grand Juha Jeronen Juho Vähä-Herttua Kaarlo Raiha Kaarlo Raiha Kamil Baldyga Keary Griffin Ken Self KO Myung-Hun Pierre Ynard Filippo Carone Loïc Minier Luca Barbato Lucas C. Villa Real Lukas Durfina Adrien Maglo Marc Ariberti Mark Lee Mark Moriarty Martin Storsjö Christophe Massiot Michel Kaempf Marian Ďurkovič Mirsal Ennaime Carlo Calabrò Damien Lucas Naohiro Koriyama Basos G Pierre Baillet Vincent Penquerc'h Olivier Aubert Pankaj Yadav Paul Corke Pierre d'Herbemont Philippe Morin Antoine Lejeune Michael Ploujnikov Jean-Marc Dressler Michael Hanselmann Rafaël Carré Ramiro Polla Rémi Denis-Courmont Renaud Dartus Richard Shepherd Faustino Osuna Arnaud Vallat Rob Jonson Robert Jedrzejczyk Steve Lhomme Rocky Bernstein Romain Goyet Rov Juvano Sam Hocevar Martin T. H. Sandsmark Sebastian Birk Sébastien Escudier Vincent Seguin Fabio Ritrovato Sigmund Augdal Helberg Casian Andrei Srikanth Raju Hannes Domani Stéphane Borel Stephan Krempel Stephan Assmus Tony Castley Pavlov Konstantin Eric Petit Tanguy Krotoff Dennis van Amerongen Michel Lespinasse Can Wu Xavier Marchesini Sébastien Toque Christophe Mutricy Yoann Peronneau Yohann Martineau Yuval Tze Scott Caudle Clément Stenac It is possible, that some minor piece of code was badly tracked, for some reasons (SVN, mainly) or that some small developers did not answer. However, as an "œuvre collective", defined as in "CPI 113-2 alinéa 3", and seeing "Cour. Cass. 17 Mai 1978", and seeing that the editor and the very vast majority of developers have agreed (> 99.99% of the code, > 99% of developers), we are fine here.
198 lines
5.8 KiB
C
198 lines
5.8 KiB
C
/*****************************************************************************
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* messages.h: messages interface
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* This library provides basic functions for threads to interact with user
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* interface, such as message output.
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*****************************************************************************
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* Copyright (C) 1999, 2000, 2001, 2002 VLC authors and VideoLAN
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* $Id$
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*
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* Authors: Vincent Seguin <seguin@via.ecp.fr>
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* Samuel Hocevar <sam@zoy.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_MESSAGES_H_
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#define VLC_MESSAGES_H_
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/**
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* \file
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* This file defines structures and functions to handle messages and statistics gathering
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*/
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#include <stdarg.h>
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/**
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* \defgroup messages Messages
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* This library provides basic functions for threads to interact with user
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* interface, such as message output.
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*
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* @{
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*/
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/** Message types */
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enum msg_item_type
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{
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VLC_MSG_INFO=0, /**< Important information */
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VLC_MSG_ERR, /**< Error */
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VLC_MSG_WARN, /**< Warning */
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VLC_MSG_DBG, /**< Debug */
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};
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/**
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* Log message
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*/
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typedef struct
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{
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uintptr_t i_object_id; /**< Emitter (temporaly) unique object ID or 0 */
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const char *psz_object_type; /**< Emitter object type name */
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const char *psz_module; /**< Emitter module (source code) */
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const char *psz_header; /**< Additional header (used by VLM media) */
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} msg_item_t;
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/**
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* Used by interface plugins which subscribe to the message bank.
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*/
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typedef struct msg_subscription_t msg_subscription_t;
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/*****************************************************************************
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* Prototypes
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*****************************************************************************/
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VLC_API void vlc_Log(vlc_object_t *, int,
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const char *, const char *, ...) VLC_FORMAT( 4, 5 );
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VLC_API void vlc_vaLog(vlc_object_t *, int,
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const char *, const char *, va_list);
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#define msg_GenericVa(a, b, c, d, e) vlc_vaLog(VLC_OBJECT(a), b, c, d, e)
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#define msg_Info( p_this, ... ) \
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vlc_Log( VLC_OBJECT(p_this), VLC_MSG_INFO, MODULE_STRING, __VA_ARGS__ )
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#define msg_Err( p_this, ... ) \
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vlc_Log( VLC_OBJECT(p_this), VLC_MSG_ERR, MODULE_STRING, __VA_ARGS__ )
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#define msg_Warn( p_this, ... ) \
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vlc_Log( VLC_OBJECT(p_this), VLC_MSG_WARN, MODULE_STRING, __VA_ARGS__ )
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#define msg_Dbg( p_this, ... ) \
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vlc_Log( VLC_OBJECT(p_this), VLC_MSG_DBG, MODULE_STRING, __VA_ARGS__ )
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/**
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* Message logging callback signature.
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* Accepts one private data pointer, the message, and an overrun counter.
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*/
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typedef void (*msg_callback_t) (void *, int, const msg_item_t *,
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const char *, va_list);
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VLC_API msg_subscription_t *vlc_Subscribe(msg_callback_t, void *) VLC_USED;
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VLC_API void vlc_Unsubscribe(msg_subscription_t *);
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/**
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* @}
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*/
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/**
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* \defgroup statistics Statistics
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*
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* @{
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*/
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/****************************
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* Generic stats stuff
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****************************/
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enum
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{
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STATS_LAST,
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STATS_COUNTER,
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STATS_MAX,
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STATS_MIN,
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STATS_DERIVATIVE,
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STATS_TIMER
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};
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struct counter_sample_t
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{
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vlc_value_t value;
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mtime_t date;
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};
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struct counter_t
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{
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unsigned int i_id;
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char * psz_name;
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int i_type;
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void * p_obj;
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int i_compute_type;
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int i_samples;
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counter_sample_t ** pp_samples;
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mtime_t update_interval;
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mtime_t last_update;
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};
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enum
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{
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STATS_INPUT_BITRATE,
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STATS_READ_BYTES,
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STATS_READ_PACKETS,
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STATS_DEMUX_READ,
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STATS_DEMUX_BITRATE,
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STATS_DEMUX_CORRUPTED,
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STATS_DEMUX_DISCONTINUITY,
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STATS_PLAYED_ABUFFERS,
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STATS_LOST_ABUFFERS,
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STATS_DECODED_AUDIO,
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STATS_DECODED_VIDEO,
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STATS_DECODED_SUB,
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STATS_CLIENT_CONNECTIONS,
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STATS_ACTIVE_CONNECTIONS,
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STATS_SOUT_SENT_PACKETS,
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STATS_SOUT_SENT_BYTES,
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STATS_SOUT_SEND_BITRATE,
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STATS_DISPLAYED_PICTURES,
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STATS_LOST_PICTURES,
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STATS_TIMER_PLAYLIST_BUILD,
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STATS_TIMER_ML_LOAD,
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STATS_TIMER_ML_DUMP,
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STATS_TIMER_INTERACTION,
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STATS_TIMER_PREPARSE,
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STATS_TIMER_INPUT_LAUNCHING,
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STATS_TIMER_MODULE_NEED,
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STATS_TIMER_VIDEO_FRAME_ENCODING,
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STATS_TIMER_AUDIO_FRAME_ENCODING,
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STATS_TIMER_SKINS_PLAYTREE_IMAGE,
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};
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/*********
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* Timing
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********/
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VLC_API void stats_TimerStart(vlc_object_t*, const char *, unsigned int );
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VLC_API void stats_TimerStop(vlc_object_t*, unsigned int);
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VLC_API void stats_TimerDump(vlc_object_t*, unsigned int);
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VLC_API void stats_TimersDumpAll(vlc_object_t*);
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#define stats_TimerStart(a,b,c) stats_TimerStart( VLC_OBJECT(a), b,c )
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#define stats_TimerStop(a,b) stats_TimerStop( VLC_OBJECT(a), b )
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#define stats_TimerDump(a,b) stats_TimerDump( VLC_OBJECT(a), b )
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#define stats_TimersDumpAll(a) stats_TimersDumpAll( VLC_OBJECT(a) )
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VLC_API void stats_TimersCleanAll(vlc_object_t * );
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#define stats_TimersCleanAll(a) stats_TimersCleanAll( VLC_OBJECT(a) )
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VLC_API void stats_TimerClean(vlc_object_t *, unsigned int );
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#define stats_TimerClean(a,b) stats_TimerClean( VLC_OBJECT(a), b )
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/**
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* @}
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*/
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#endif
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