Revision f1b94134a4b879bc55c3dacdb496690c8ebdc03f authored by Vikram Fugro on 11 March 2016, 12:16:11 UTC, committed by Jean-Baptiste Kempf on 11 March 2016, 14:57:34 UTC
Allocate the output vlc pictures with dimensions padded, as requested by the decoder (for alignments). This further increases the chances of direct rendering. Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
1 parent 6c813cb
libvlc.h
/*****************************************************************************
* libvlc.h: Internal libvlc generic/misc declaration
*****************************************************************************
* Copyright (C) 1999, 2000, 2001, 2002 VLC authors and VideoLAN
* Copyright © 2006-2007 Rémi Denis-Courmont
* $Id$
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
*
* This program 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 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*****************************************************************************/
#ifndef LIBVLC_LIBVLC_H
# define LIBVLC_LIBVLC_H 1
extern const char psz_vlc_changeset[];
typedef struct variable_t variable_t;
/* Actions (hot keys) */
struct vlc_actions;
struct vlc_actions *vlc_InitActions (libvlc_int_t *);
extern void vlc_DeinitActions (libvlc_int_t *, struct vlc_actions *);
/*
* OS-specific initialization
*/
void system_Init ( void );
void system_Configure ( libvlc_int_t *, int, const char *const [] );
#if defined(_WIN32) || defined(__OS2__)
void system_End(void);
#ifndef __OS2__
size_t EnumClockSource( vlc_object_t *, const char *, char ***, char *** );
#endif
#endif
void vlc_CPU_init(void);
void vlc_CPU_dump(vlc_object_t *);
/*
* Threads subsystem
*/
/* This cannot be used as is from plugins yet: */
int vlc_clone_detach (vlc_thread_t *, void *(*)(void *), void *, int);
int vlc_set_priority( vlc_thread_t, int );
void vlc_threads_setup (libvlc_int_t *);
void vlc_trace (const char *fn, const char *file, unsigned line);
#define vlc_backtrace() vlc_trace(__func__, __FILE__, __LINE__)
#if (defined (LIBVLC_USE_PTHREAD) || defined(__ANDROID__)) && !defined (NDEBUG)
void vlc_assert_locked (vlc_mutex_t *);
#else
# define vlc_assert_locked( m ) (void)m
#endif
/*
* Logging
*/
typedef struct vlc_logger_t vlc_logger_t;
int vlc_LogPreinit(libvlc_int_t *);
int vlc_LogInit(libvlc_int_t *);
void vlc_LogDeinit(libvlc_int_t *);
/*
* LibVLC exit event handling
*/
typedef struct vlc_exit
{
vlc_mutex_t lock;
void (*handler) (void *);
void *opaque;
} vlc_exit_t;
void vlc_ExitInit( vlc_exit_t * );
void vlc_ExitDestroy( vlc_exit_t * );
/*
* LibVLC objects stuff
*/
/**
* Creates a VLC object.
*
* Note that because the object name pointer must remain valid, potentially
* even after the destruction of the object (through the message queues), this
* function CANNOT be exported to plugins as is. In this case, the old
* vlc_object_create() must be used instead.
*
* @param p_this an existing VLC object
* @param i_size byte size of the object structure
* @param psz_type object type name
* @return the created object, or NULL.
*/
extern void *
vlc_custom_create (vlc_object_t *p_this, size_t i_size, const char *psz_type);
#define vlc_custom_create(o, s, n) \
vlc_custom_create(VLC_OBJECT(o), s, n)
/**
* Assign a name to an object for vlc_object_find_name().
*/
extern int vlc_object_set_name(vlc_object_t *, const char *);
#define vlc_object_set_name(o, n) vlc_object_set_name(VLC_OBJECT(o), n)
/* Types */
typedef void (*vlc_destructor_t) (struct vlc_object_t *);
void vlc_object_set_destructor (vlc_object_t *, vlc_destructor_t);
#define vlc_object_set_destructor(a,b) \
vlc_object_set_destructor (VLC_OBJECT(a), b)
#define ZOOM_SECTION N_("Zoom")
#define ZOOM_QUARTER_KEY_TEXT N_("1:4 Quarter")
#define ZOOM_HALF_KEY_TEXT N_("1:2 Half")
#define ZOOM_ORIGINAL_KEY_TEXT N_("1:1 Original")
#define ZOOM_DOUBLE_KEY_TEXT N_("2:1 Double")
/**
* Private LibVLC instance data.
*/
typedef struct vlc_dialog_provider vlc_dialog_provider;
typedef struct vlc_keystore vlc_keystore;
typedef struct libvlc_priv_t
{
libvlc_int_t public_data;
/* Logging */
bool b_stats; ///< Whether to collect stats
/* Singleton objects */
vlc_logger_t *logger;
vlm_t *p_vlm; ///< the VLM singleton (or NULL)
vlc_dialog_provider *p_dialog_provider; ///< dialog provider
vlc_keystore *p_memory_keystore; ///< memory keystore
struct playlist_t *playlist; ///< Playlist for interfaces
struct playlist_preparser_t *parser; ///< Input item meta data handler
struct vlc_actions *actions; ///< Hotkeys handler
/* Exit callback */
vlc_exit_t exit;
} libvlc_priv_t;
static inline libvlc_priv_t *libvlc_priv (libvlc_int_t *libvlc)
{
return (libvlc_priv_t *)libvlc;
}
void intf_InsertItem(libvlc_int_t *, const char *mrl, unsigned optc,
const char * const *optv, unsigned flags);
void intf_DestroyAll( libvlc_int_t * );
#define libvlc_stats( o ) (libvlc_priv((VLC_OBJECT(o))->p_libvlc)->b_stats)
/*
* Variables stuff
*/
void var_OptionParse (vlc_object_t *, const char *, bool trusted);
/*
* Stats stuff
*/
enum
{
STATS_COUNTER,
STATS_DERIVATIVE,
};
typedef struct counter_sample_t
{
uint64_t value;
mtime_t date;
} counter_sample_t;
typedef struct counter_t
{
int i_compute_type;
int i_samples;
counter_sample_t ** pp_samples;
mtime_t last_update;
} counter_t;
enum
{
STATS_INPUT_BITRATE,
STATS_READ_BYTES,
STATS_READ_PACKETS,
STATS_DEMUX_READ,
STATS_DEMUX_BITRATE,
STATS_DEMUX_CORRUPTED,
STATS_DEMUX_DISCONTINUITY,
STATS_PLAYED_ABUFFERS,
STATS_LOST_ABUFFERS,
STATS_DECODED_AUDIO,
STATS_DECODED_VIDEO,
STATS_DECODED_SUB,
STATS_CLIENT_CONNECTIONS,
STATS_ACTIVE_CONNECTIONS,
STATS_SOUT_SENT_PACKETS,
STATS_SOUT_SENT_BYTES,
STATS_SOUT_SEND_BITRATE,
STATS_DISPLAYED_PICTURES,
STATS_LOST_PICTURES,
};
counter_t * stats_CounterCreate (int);
void stats_Update (counter_t *, uint64_t, uint64_t *);
void stats_CounterClean (counter_t * );
void stats_ComputeInputStats(input_thread_t*, input_stats_t*);
void stats_ReinitInputStats(input_stats_t *);
#endif
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