vlc_common.h 39.5 KB
Newer Older
Sam Hocevar's avatar
 
Sam Hocevar committed
1 2 3 4
/*****************************************************************************
 * common.h: common definitions
 * Collection of useful common types and macros definitions
 *****************************************************************************
5
 * Copyright (C) 1998-2005 the VideoLAN team
6
 * $Id$
Sam Hocevar's avatar
 
Sam Hocevar committed
7 8 9
 *
 * Authors: Samuel Hocevar <sam@via.ecp.fr>
 *          Vincent Seguin <seguin@via.ecp.fr>
10
 *          Gildas Bazin <gbazin@videolan.org>
Sam Hocevar's avatar
 
Sam Hocevar committed
11 12 13 14 15
 *
 * 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.
16
 *
Sam Hocevar's avatar
 
Sam Hocevar committed
17 18 19 20 21 22 23
 * 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
Antoine Cellerier's avatar
Antoine Cellerier committed
24
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
Sam Hocevar's avatar
 
Sam Hocevar committed
25 26
 *****************************************************************************/

27

Clément Stenac's avatar
Clément Stenac committed
28
/**
Sam Hocevar's avatar
Sam Hocevar committed
29
 * \file
Clément Stenac's avatar
Clément Stenac committed
30 31 32
 * This file is a collection of common definitions and types
 */

33
/*****************************************************************************
34
 * Required vlc headers
35
 *****************************************************************************/
36 37 38 39 40 41
#if defined( __BORLANDC__ )
#   undef PACKAGE
#endif

#include "config.h"

Sam Hocevar's avatar
Sam Hocevar committed
42 43
#if defined(PACKAGE)
#   undef PACKAGE_NAME
Sam Hocevar's avatar
Sam Hocevar committed
44 45
#   define PACKAGE_NAME PACKAGE
#endif
Sam Hocevar's avatar
Sam Hocevar committed
46 47
#if defined(VERSION)
#   undef PACKAGE_VERSION
Sam Hocevar's avatar
Sam Hocevar committed
48 49 50
#   define PACKAGE_VERSION VERSION
#endif

51 52 53
#if defined( __BORLANDC__ )
#   undef HAVE_VARIADIC_MACROS
#   undef HAVE_STDINT_H
54
#   undef HAVE_INTTYPES_H
55
#   undef off_t
Gildas Bazin's avatar
 
Gildas Bazin committed
56 57
#elif defined( _MSC_VER )
#   pragma warning( disable : 4244 )
58 59
#endif

60 61 62
#include "vlc_config.h"
#include "modules_inner.h"

Sam Hocevar's avatar
 
Sam Hocevar committed
63 64 65
/*****************************************************************************
 * Required system headers
 *****************************************************************************/
Gildas Bazin's avatar
 
Gildas Bazin committed
66
#include <stdlib.h>
67 68
#include <stdarg.h>

Sam Hocevar's avatar
 
Sam Hocevar committed
69 70 71 72 73 74 75
#ifdef HAVE_STRING_H
#   include <string.h>                                         /* strerror() */
#endif

#ifdef HAVE_SYS_TYPES_H
#   include <sys/types.h>
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
76 77 78 79

/*****************************************************************************
 * Basic types definitions
 *****************************************************************************/
80
#if defined( HAVE_STDINT_H )
81
#   include <stdint.h>
82 83
#elif defined( HAVE_INTTYPES_H )
#   include <inttypes.h>
84 85 86 87 88 89 90
#elif defined( SYS_CYGWIN )
#   include <sys/types.h>
    /* Cygwin only defines half of these... */
    typedef u_int8_t            uint8_t;
    typedef u_int16_t           uint16_t;
    typedef u_int32_t           uint32_t;
    typedef u_int64_t           uint64_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
91
#else
92 93 94 95 96 97 98
    /* Fallback types (very x86-centric, sorry) */
    typedef unsigned char       uint8_t;
    typedef signed char         int8_t;
    typedef unsigned short      uint16_t;
    typedef signed short        int16_t;
    typedef unsigned int        uint32_t;
    typedef signed int          int32_t;
99 100 101
#   if defined( _MSC_VER ) \
      || defined( UNDER_CE ) \
      || ( defined( WIN32 ) && !defined( __MINGW32__ ) )
102 103
    typedef unsigned __int64    uint64_t;
    typedef signed __int64      int64_t;
104
#   else
105 106
    typedef unsigned long long  uint64_t;
    typedef signed long long    int64_t;
107
#   endif
Sam Hocevar's avatar
Sam Hocevar committed
108 109
    typedef uint32_t            uintptr_t;
    typedef int32_t             intptr_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
110 111
#endif

112
typedef uint8_t                 byte_t;
113

114 115 116 117 118 119 120 121 122
/* Systems that don't have stdint.h may not define INT64_MIN and
   INT64_MAX */
#ifndef INT64_MIN
#define INT64_MIN (-9223372036854775807LL-1)
#endif
#ifndef INT64_MAX
#define INT64_MAX (9223372036854775807LL)
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
123 124 125 126 127 128 129 130 131 132 133 134
/* ptrdiff_t definition */
#ifdef HAVE_STDDEF_H
#   include <stddef.h>
#else
#   include <malloc.h>
#   ifndef _PTRDIFF_T
#       define _PTRDIFF_T
/* Not portable in a 64-bit environment. */
typedef int                 ptrdiff_t;
#   endif
#endif

135
#if defined( WIN32 ) || defined( UNDER_CE )
Gildas Bazin's avatar
 
Gildas Bazin committed
136
#   include <malloc.h>
137 138 139
#   ifndef PATH_MAX
#       define PATH_MAX MAX_PATH
#   endif
Gildas Bazin's avatar
 
Gildas Bazin committed
140 141
#endif

142
#if (defined( WIN32 ) || defined( UNDER_CE )) && !defined( _SSIZE_T_ )
Gildas Bazin's avatar
 
Gildas Bazin committed
143
typedef int                 ssize_t;
Xavier Marchesini's avatar
 
Xavier Marchesini committed
144 145
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
146 147 148 149
/* Counter for statistics and profiling */
typedef unsigned long       count_t;

/* DCT elements types */
150
typedef int16_t             dctelem_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
151 152

/* Video buffer types */
153
typedef uint8_t             yuv_data_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
154

155
/* Audio volume */
156 157
typedef uint16_t            audio_volume_t;

158 159 160 161
#ifndef HAVE_SOCKLEN_T
typedef int                 socklen_t;
#endif

Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
162 163 164
/**
 * High precision date or time interval
 *
165 166
 * Store a high precision date or time interval. The maximum precision is the
 * microsecond, and a 64 bits integer is used to avoid overflows (maximum
Sam Hocevar's avatar
 
Sam Hocevar committed
167
 * time interval is then 292271 years, which should be long enough for any
168 169
 * video). Dates are stored as microseconds since a common date (usually the
 * epoch). Note that date and time intervals can be manipulated using regular
Sam Hocevar's avatar
 
Sam Hocevar committed
170
 * arithmetic operators, and that no special functions are required.
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
171
 */
172
typedef int64_t mtime_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
173

Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
174
/**
175
 * The vlc_fourcc_t type.
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
176
 *
177
 * See http://www.webartz.com/fourcc/ for a very detailed list.
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
178
 */
179
typedef uint32_t vlc_fourcc_t;
180

181 182
#ifdef WORDS_BIGENDIAN
#   define VLC_FOURCC( a, b, c, d ) \
183 184
        ( ((uint32_t)d) | ( ((uint32_t)c) << 8 ) \
           | ( ((uint32_t)b) << 16 ) | ( ((uint32_t)a) << 24 ) )
185
#   define VLC_TWOCC( a, b ) \
186
        ( (uint16_t)(b) | ( (uint16_t)(a) << 8 ) )
187

188 189
#else
#   define VLC_FOURCC( a, b, c, d ) \
190 191
        ( ((uint32_t)a) | ( ((uint32_t)b) << 8 ) \
           | ( ((uint32_t)c) << 16 ) | ( ((uint32_t)d) << 24 ) )
192
#   define VLC_TWOCC( a, b ) \
193
        ( (uint16_t)(a) | ( (uint16_t)(b) << 8 ) )
194 195

#endif
196

Sam Hocevar's avatar
 
Sam Hocevar committed
197 198 199 200
/*****************************************************************************
 * Classes declaration
 *****************************************************************************/

201
/* Internal types */
202 203
typedef struct libvlc_global_data_t libvlc_global_data_t;
typedef struct libvlc_int_t libvlc_int_t;
Sam Hocevar's avatar
Sam Hocevar committed
204
typedef struct variable_t variable_t;
205
typedef struct date_t date_t;
Clément Stenac's avatar
Clément Stenac committed
206 207
typedef struct dict_entry_t dict_entry_t;
typedef struct dict_t dict_t;
208
typedef struct gc_object_t gc_object_t ;
209

210
/* Messages */
211
typedef struct msg_bank_t msg_bank_t;
212
typedef struct msg_queue_t msg_queue_t;
213
typedef struct msg_subscription_t msg_subscription_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
214

Gildas Bazin's avatar
 
Gildas Bazin committed
215
/* Playlist */
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
216 217 218 219 220 221

/* FIXME */
/**
 * Playlist commands
 */
typedef enum {
222
    PLAYLIST_PLAY,      /**< No arg.                            res=can fail*/
223
    PLAYLIST_AUTOPLAY,  /**< No arg.                            res=cant fail*/
224 225
    PLAYLIST_VIEWPLAY,  /**< arg1= playlist_item_t*,*/
                        /**  arg2 = playlist_item_t*          , res=can fail */
226 227 228
    PLAYLIST_PAUSE,     /**< No arg                             res=can fail*/
    PLAYLIST_STOP,      /**< No arg                             res=can fail*/
    PLAYLIST_SKIP,      /**< arg1=int,                          res=can fail*/
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
229 230 231
} playlist_command_t;


232 233
typedef struct playlist_t playlist_t;
typedef struct playlist_item_t playlist_item_t;
234
typedef struct playlist_view_t playlist_view_t;
235
typedef struct playlist_export_t playlist_export_t;
236 237
typedef struct services_discovery_t services_discovery_t;
typedef struct services_discovery_sys_t services_discovery_sys_t;
Clément Stenac's avatar
Clément Stenac committed
238
typedef struct playlist_add_t playlist_add_t;
239
typedef struct playlist_preparse_t playlist_preparse_t;
240
typedef struct playlist_secondary_preparse_t playlist_secondary_preparse_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
241

242
/* Modules */
243 244 245 246
typedef struct module_bank_t module_bank_t;
typedef struct module_t module_t;
typedef struct module_config_t module_config_t;
typedef struct module_symbols_t module_symbols_t;
247
typedef struct module_cache_t module_cache_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
248

Clément Stenac's avatar
Clément Stenac committed
249 250
typedef struct config_category_t config_category_t;

Sam Hocevar's avatar
 
Sam Hocevar committed
251
/* Interface */
252 253 254 255
typedef struct intf_thread_t intf_thread_t;
typedef struct intf_sys_t intf_sys_t;
typedef struct intf_console_t intf_console_t;
typedef struct intf_msg_t intf_msg_t;
256 257 258
typedef struct interaction_t interaction_t;
typedef struct interaction_dialog_t interaction_dialog_t;
typedef struct user_widget_t user_widget_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
259 260

/* Input */
261
typedef struct input_thread_t input_thread_t;
262
typedef struct input_thread_sys_t input_thread_sys_t;
263
typedef struct input_item_t input_item_t;
264
typedef struct access_t access_t;
265
typedef struct access_sys_t access_sys_t;
266 267 268
typedef struct stream_t     stream_t;
typedef struct stream_sys_t stream_sys_t;
typedef struct demux_t  demux_t;
269
typedef struct demux_sys_t demux_sys_t;
270 271 272
typedef struct es_out_t     es_out_t;
typedef struct es_out_id_t  es_out_id_t;
typedef struct es_out_sys_t es_out_sys_t;
273
typedef struct es_descriptor_t es_descriptor_t;
Gildas Bazin's avatar
Gildas Bazin committed
274
typedef struct seekpoint_t seekpoint_t;
275 276
typedef struct info_t info_t;
typedef struct info_category_t info_category_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
277

278 279 280 281
/* Format */
typedef struct audio_format_t audio_format_t;
typedef struct video_format_t video_format_t;
typedef struct subs_format_t subs_format_t;
Gildas Bazin's avatar
 
Gildas Bazin committed
282 283
typedef struct es_format_t es_format_t;
typedef struct video_palette_t video_palette_t;
284

Sam Hocevar's avatar
 
Sam Hocevar committed
285
/* Audio */
286 287
typedef struct aout_instance_t aout_instance_t;
typedef struct aout_sys_t aout_sys_t;
288
typedef struct aout_fifo_t aout_fifo_t;
289 290
typedef struct aout_input_t aout_input_t;
typedef struct aout_buffer_t aout_buffer_t;
Gildas Bazin's avatar
 
Gildas Bazin committed
291
typedef audio_format_t audio_sample_format_t;
292
typedef struct audio_date_t audio_date_t;
Gildas Bazin's avatar
 
Gildas Bazin committed
293
typedef struct aout_filter_t aout_filter_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
294 295

/* Video */
296 297
typedef struct vout_thread_t vout_thread_t;
typedef struct vout_sys_t vout_sys_t;
298
typedef struct vout_synchro_t vout_synchro_t;
299
typedef struct chroma_sys_t chroma_sys_t;
300

Gildas Bazin's avatar
 
Gildas Bazin committed
301
typedef video_format_t video_frame_format_t;
302 303 304
typedef struct picture_t picture_t;
typedef struct picture_sys_t picture_sys_t;
typedef struct picture_heap_t picture_heap_t;
305

306
/* Subpictures */
307
typedef struct spu_t spu_t;
308 309
typedef struct subpicture_t subpicture_t;
typedef struct subpicture_sys_t subpicture_sys_t;
310
typedef struct subpicture_region_t subpicture_region_t;
311
typedef struct text_style_t text_style_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
312

313 314
typedef struct image_handler_t image_handler_t;

315 316
/* Stream output */
typedef struct sout_instance_t sout_instance_t;
317 318
typedef struct sout_instance_sys_t sout_instance_sys_t;

319
typedef struct sout_input_t sout_input_t;
320
typedef struct sout_packetizer_input_t sout_packetizer_input_t;
321

322
typedef struct sout_access_out_t sout_access_out_t;
323 324
typedef struct sout_access_out_sys_t   sout_access_out_sys_t;

325
typedef struct sout_mux_t sout_mux_t;
326 327
typedef struct sout_mux_sys_t sout_mux_sys_t;

328
typedef struct sout_stream_t    sout_stream_t;
329 330
typedef struct sout_stream_sys_t sout_stream_sys_t;

331
typedef struct config_chain_t       config_chain_t;
332 333 334 335 336 337
typedef struct sap_session_t    sap_session_t;
typedef struct sap_address_t sap_address_t;
typedef struct session_descriptor_t session_descriptor_t;
typedef struct announce_method_t announce_method_t;
typedef struct announce_handler_t announce_handler_t;
typedef struct sap_handler_t sap_handler_t;
338

339 340
typedef struct sout_param_t sout_param_t;
typedef struct sout_pcat_t sout_pcat_t;
341 342 343 344 345 346 347 348
typedef struct sout_std_t sout_std_t;
typedef struct sout_display_t sout_display_t;
typedef struct sout_duplicate_t sout_duplicate_t;
typedef struct sout_transcode_t sout_transcode_t;
typedef struct sout_chain_t sout_chain_t;
typedef struct streaming_profile_t streaming_profile_t;
typedef struct sout_module_t sout_module_t;
typedef struct sout_gui_descr_t sout_gui_descr_t;
349
typedef struct profile_parser_t profile_parser_t;
350

Sam Hocevar's avatar
 
Sam Hocevar committed
351
/* Decoders */
Gildas Bazin's avatar
 
Gildas Bazin committed
352 353
typedef struct decoder_t      decoder_t;
typedef struct decoder_sys_t  decoder_sys_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
354

Gildas Bazin's avatar
 
Gildas Bazin committed
355 356 357 358
/* Encoders */
typedef struct encoder_t      encoder_t;
typedef struct encoder_sys_t  encoder_sys_t;

359 360 361 362
/* Filters */
typedef struct filter_t filter_t;
typedef struct filter_sys_t filter_sys_t;

363
/* Network */
364
typedef struct network_socket_t network_socket_t;
365
typedef struct virtual_socket_t v_socket_t;
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
366 367
typedef struct sockaddr sockaddr;
typedef struct addrinfo addrinfo;
368
typedef struct vlc_acl_t vlc_acl_t;
369

370 371
/* Misc */
typedef struct iso639_lang_t iso639_lang_t;
Clément Stenac's avatar
Clément Stenac committed
372
typedef struct device_t device_t;
373 374
typedef struct device_probe_t device_probe_t;
typedef struct probe_sys_t probe_sys_t;
375

376 377 378 379
/* block */
typedef struct block_t      block_t;
typedef struct block_fifo_t block_fifo_t;

380 381 382 383 384 385 386 387 388 389
/* httpd */
typedef struct httpd_t          httpd_t;
typedef struct httpd_host_t     httpd_host_t;
typedef struct httpd_url_t      httpd_url_t;
typedef struct httpd_client_t   httpd_client_t;
typedef struct httpd_callback_sys_t httpd_callback_sys_t;
typedef struct httpd_message_t  httpd_message_t;
typedef int    (*httpd_callback_t)( httpd_callback_sys_t *, httpd_client_t *, httpd_message_t *answer, httpd_message_t *query );
typedef struct httpd_file_t     httpd_file_t;
typedef struct httpd_file_sys_t httpd_file_sys_t;
390 391 392
typedef int (*httpd_file_callback_t)( httpd_file_sys_t *, httpd_file_t *, uint8_t *psz_request, uint8_t **pp_data, int *pi_data );
typedef struct httpd_handler_t  httpd_handler_t;
typedef struct httpd_handler_sys_t httpd_handler_sys_t;
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
393
typedef int (*httpd_handler_callback_t)( httpd_handler_sys_t *, httpd_handler_t *, char *psz_url, uint8_t *psz_request, int i_type, uint8_t *p_in, int i_in, char *psz_remote_addr, char *psz_remote_host, uint8_t **pp_data, int *pi_data );
394 395 396
typedef struct httpd_redirect_t httpd_redirect_t;
typedef struct httpd_stream_t httpd_stream_t;

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
397 398 399 400 401
/* TLS support */
typedef struct tls_t tls_t;
typedef struct tls_server_t tls_server_t;
typedef struct tls_session_t tls_session_t;

402 403 404
/* Hashing */
typedef struct md5_s md5_t;

Gildas Bazin's avatar
Gildas Bazin committed
405 406 407 408 409 410
/* XML */
typedef struct xml_t xml_t;
typedef struct xml_sys_t xml_sys_t;
typedef struct xml_reader_t xml_reader_t;
typedef struct xml_reader_sys_t xml_reader_sys_t;

411 412 413
/* vod server */
typedef struct vod_t     vod_t;
typedef struct vod_sys_t vod_sys_t;
414
typedef struct vod_media_t vod_media_t;
415

416 417 418 419
/* opengl */
typedef struct opengl_t     opengl_t;
typedef struct opengl_sys_t opengl_sys_t;

420 421 422 423 424 425 426
/* osdmenu */
typedef struct osd_menu_t   osd_menu_t;
typedef struct osd_state_t  osd_state_t;
typedef struct osd_event_t  osd_event_t;
typedef struct osd_button_t osd_button_t;
typedef struct osd_menu_state_t osd_menu_state_t;

427
/* VLM */
428 429
typedef struct vlm_t         vlm_t;
typedef struct vlm_message_t vlm_message_t;
430 431 432 433 434
typedef struct vlm_media_t   vlm_media_t;
typedef struct vlm_schedule_t vlm_schedule_t;

/* divers */
typedef struct vlc_meta_t    vlc_meta_t;
435
typedef struct meta_export_t meta_export_t;
436

437
/* Stats */
438 439 440
typedef struct counter_t     counter_t;
typedef struct counter_sample_t counter_sample_t;
typedef struct stats_handler_t stats_handler_t;
Clément Stenac's avatar
Clément Stenac committed
441
typedef struct input_stats_t input_stats_t;
442
typedef struct global_stats_t global_stats_t;
443

444 445 446
/* Update */
typedef struct update_t update_t;
typedef struct update_iterator_t update_iterator_t;
447

448 449 450
/* Meta engine */
typedef struct meta_engine_t meta_engine_t;

451 452 453 454 455 456 457 458 459
/*****************************************************************************
 * Variable callbacks
 *****************************************************************************/
typedef int ( * vlc_callback_t ) ( vlc_object_t *,      /* variable's object */
                                   char const *,            /* variable name */
                                   vlc_value_t,                 /* old value */
                                   vlc_value_t,                 /* new value */
                                   void * );                /* callback data */

Gildas Bazin's avatar
 
Gildas Bazin committed
460 461 462
/*****************************************************************************
 * Plug-in stuff
 *****************************************************************************/
463
#if !defined (__PLUGIN__) || defined (HAVE_SHARED_LIBVLC)
464 465 466 467 468
#   ifdef __cplusplus
#      define VLC_EXPORT( type, name, args ) extern "C" type name args
#   else
#      define VLC_EXPORT( type, name, args ) type name args
#   endif
Gildas Bazin's avatar
 
Gildas Bazin committed
469
#else
470
#   define VLC_EXPORT( type, name, args ) struct _u_n_u_s_e_d_
Gildas Bazin's avatar
 
Gildas Bazin committed
471 472 473
    extern module_symbols_t* p_symbols;
#endif

474 475 476
/*****************************************************************************
 * OS-specific headers and thread types
 *****************************************************************************/
477
#if defined( WIN32 ) || defined( UNDER_CE )
478 479
#   define WIN32_LEAN_AND_MEAN
#   include <windows.h>
480 481 482 483 484
#   if defined( UNDER_CE )
#      define IS_WINNT 0
#   else
#      define IS_WINNT ( GetVersion() < 0x80000000 )
#   endif
485 486
#endif

487 488 489 490 491 492 493 494
#include "vlc_threads.h"

/*****************************************************************************
 * Common structure members
 *****************************************************************************/

/* VLC_COMMON_MEMBERS : members common to all basic vlc objects */
#define VLC_COMMON_MEMBERS                                                  \
495 496 497 498
/** \name VLC_COMMON_MEMBERS                                                \
 * these members are common for all vlc objects                             \
 */                                                                         \
/**@{*/                                                                     \
499 500
    int   i_object_id;                                                      \
    int   i_object_type;                                                    \
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
501
    const char *psz_object_type;                                            \
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
502
    const char *psz_object_name;                                            \
503
                                                                            \
504 505
    /* Messages header */                                                   \
    char *psz_header;                                                       \
506
    int  i_flags;                                                           \
507
                                                                            \
508 509 510
    /* Thread properties, if any */                                         \
    vlc_bool_t   b_thread;                                                  \
    vlc_thread_t thread_id;                                                 \
Sam Hocevar's avatar
Sam Hocevar committed
511 512 513 514
                                                                            \
    /* Object access lock */                                                \
    vlc_mutex_t  object_lock;                                               \
    vlc_cond_t   object_wait;                                               \
515
                                                                            \
Sam Hocevar's avatar
Sam Hocevar committed
516
    /* Object properties */                                                 \
517 518 519 520
    volatile vlc_bool_t b_error;                  /**< set by the object */ \
    volatile vlc_bool_t b_die;                   /**< set by the outside */ \
    volatile vlc_bool_t b_dead;                   /**< set by the object */ \
    volatile vlc_bool_t b_attached;               /**< set by the object */ \
521
    vlc_bool_t b_force;      /**< set by the outside (eg. module_Need()) */ \
522
                                                                            \
Sam Hocevar's avatar
Sam Hocevar committed
523 524 525 526 527 528
    /* Object variables */                                                  \
    vlc_mutex_t     var_lock;                                               \
    int             i_vars;                                                 \
    variable_t *    p_vars;                                                 \
                                                                            \
    /* Stuff related to the libvlc structure */                             \
529 530
    libvlc_global_data_t *p_libvlc_global;         /**< root of all evil */ \
    libvlc_int_t *p_libvlc;                  /**< (root of all evil) - 1 */ \
531
                                                                            \
532 533 534
    volatile int    i_refcount;                         /**< usage count */ \
    vlc_object_t *  p_parent;                            /**< our parent */ \
    vlc_object_t ** pp_children;                       /**< our children */ \
535 536
    volatile int    i_children;                                             \
                                                                            \
537 538 539
    /* Private data */                                                      \
    void *          p_private;                                              \
                                                                            \
540
    /** Just a reminder so that people don't cast garbage */                \
541
    int be_sure_to_add_VLC_COMMON_MEMBERS_to_struct;                        \
542
/**@}*/                                                                     \
543

544 545
/* VLC_OBJECT: attempt at doing a clever cast */
#define VLC_OBJECT( x ) \
546
    ((vlc_object_t *)(x))+0*(x)->be_sure_to_add_VLC_COMMON_MEMBERS_to_struct
547

548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585
#define VLC_GC_MEMBERS                                                       \
/** \name VLC_GC_MEMBERS                                                     \
 * these members are common to all objects that wish to be garbage-collected \
 */                                                                          \
/**@{*/                                                                      \
    int i_gc_refcount;                                                       \
    void (*pf_destructor) ( gc_object_t * );                                 \
    void *p_destructor_arg;                                                  \
/**@}*/

struct gc_object_t
{
            VLC_GC_MEMBERS
};

static inline void __vlc_gc_incref( gc_object_t * p_gc )
{
    p_gc->i_gc_refcount ++;
};

static inline void __vlc_gc_decref( gc_object_t *p_gc )
{
    p_gc->i_gc_refcount -- ;

    if( p_gc->i_gc_refcount == 0 )
    {
        p_gc->pf_destructor( p_gc );
        /* Do not use the p_gc pointer from now on ! */
     }
}

#define vlc_gc_incref( a ) __vlc_gc_incref( (gc_object_t *)a )
#define vlc_gc_decref( a ) __vlc_gc_decref( (gc_object_t *)a )
#define vlc_gc_init( a,b,c ) {  ((gc_object_t *)a)->i_gc_refcount = 0; \
                              ((gc_object_t *)a)->pf_destructor = b; \
                              ((gc_object_t *)a)->p_destructor_arg = c; }


Sam Hocevar's avatar
 
Sam Hocevar committed
586 587 588 589 590 591
/*****************************************************************************
 * Macros and inline functions
 *****************************************************************************/
#ifdef NTOHL_IN_SYS_PARAM_H
#   include <sys/param.h>

592
#elif !defined(WIN32) && !defined( UNDER_CE )
Sam Hocevar's avatar
 
Sam Hocevar committed
593 594 595 596 597 598 599 600 601 602
#   include <netinet/in.h>

#endif /* NTOHL_IN_SYS_PARAM_H || WIN32 */

/* CEIL: division with round to nearest greater integer */
#define CEIL(n, d)  ( ((n) / (d)) + ( ((n) % (d)) ? 1 : 0) )

/* PAD: PAD(n, d) = CEIL(n ,d) * d */
#define PAD(n, d)   ( ((n) % (d)) ? ((((n) / (d)) + 1) * (d)) : (n) )

Sam Hocevar's avatar
 
Sam Hocevar committed
603 604 605
/* __MAX and __MIN: self explanatory */
#ifndef __MAX
#   define __MAX(a, b)   ( ((a) > (b)) ? (a) : (b) )
Sam Hocevar's avatar
 
Sam Hocevar committed
606
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
607 608
#ifndef __MIN
#   define __MIN(a, b)   ( ((a) < (b)) ? (a) : (b) )
Sam Hocevar's avatar
 
Sam Hocevar committed
609 610
#endif

611 612 613 614 615 616
static int64_t GCD( int64_t a, int64_t b )
{
    if( b ) return GCD( b, a % b );
    else return a;
}

617 618 619 620 621 622 623 624 625 626 627
/* Malloc with automatic error */
#define MALLOC_VOID( var, type ) { var = (type*)malloc( sizeof( type) ); \
                                   if( !var ) return; }
#define MALLOC_NULL( var, type ) { var = (type*)malloc( sizeof( type) ); \
                                   if( !var ) return NULL; }
#define MALLOC_ERR( var, type ) { var = (type*)malloc( sizeof( type) ); \
                                   if( !var ) return VLC_ENOMEM; }
#define MALLOC_GOTOERR( var, type ) { var = (type*)malloc( sizeof( type) ); \
                                      if( !var ) goto error; }
#define DECMALLOC_VOID( var, type ) type* var = (type*)malloc( sizeof(type) );\
                                    if( !var ) return;
628 629
#define DECMALLOC_ERR( var, type ) type* var = (type*)malloc( sizeof(type) );\
                                    if( !var ) return VLC_ENOMEM;
630 631 632
#define DECMALLOC_NULL( var, type ) type* var = (type*)malloc( sizeof(type) );\
                                    if( !var ) return NULL;

Clément Stenac's avatar
Clément Stenac committed
633
#define FREENULL(a) if( a ) { free( a ); a = NULL; }
634
#define FREE(a) if( a ) { free( a ); }
Clément Stenac's avatar
Clément Stenac committed
635

636
#include <vlc_arrays.h>
637

Sam Hocevar's avatar
 
Sam Hocevar committed
638 639 640
/* MSB (big endian)/LSB (little endian) conversions - network order is always
 * MSB, and should be used for both network communications and files. Note that
 * byte orders other than little and big endians are not supported, but only
641
 * the VAX seems to have such exotic properties. */
Sam Hocevar's avatar
Sam Hocevar committed
642
static inline uint16_t U16_AT( void const * _p )
643
{
644 645
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint16_t)p[0] << 8) | p[1] );
646
}
Sam Hocevar's avatar
Sam Hocevar committed
647
static inline uint32_t U32_AT( void const * _p )
648
{
649 650 651
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint32_t)p[0] << 24) | ((uint32_t)p[1] << 16)
              | ((uint32_t)p[2] << 8) | p[3] );
652
}
Sam Hocevar's avatar
Sam Hocevar committed
653
static inline uint64_t U64_AT( void const * _p )
654
{
655 656 657 658 659
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint64_t)p[0] << 56) | ((uint64_t)p[1] << 48)
              | ((uint64_t)p[2] << 40) | ((uint64_t)p[3] << 32)
              | ((uint64_t)p[4] << 24) | ((uint64_t)p[5] << 16)
              | ((uint64_t)p[6] << 8) | p[7] );
660
}
661

Sam Hocevar's avatar
Sam Hocevar committed
662
static inline uint16_t GetWLE( void const * _p )
663 664 665 666
{
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint16_t)p[1] << 8) | p[0] );
}
Sam Hocevar's avatar
Sam Hocevar committed
667
static inline uint32_t GetDWLE( void const * _p )
668 669 670 671 672
{
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint32_t)p[3] << 24) | ((uint32_t)p[2] << 16)
              | ((uint32_t)p[1] << 8) | p[0] );
}
Sam Hocevar's avatar
Sam Hocevar committed
673
static inline uint64_t GetQWLE( void const * _p )
674 675 676 677 678 679 680 681 682 683 684 685
{
    uint8_t * p = (uint8_t *)_p;
    return ( ((uint64_t)p[7] << 56) | ((uint64_t)p[6] << 48)
              | ((uint64_t)p[5] << 40) | ((uint64_t)p[4] << 32)
              | ((uint64_t)p[3] << 24) | ((uint64_t)p[2] << 16)
              | ((uint64_t)p[1] << 8) | p[0] );
}

#define GetWBE( p )     U16_AT( p )
#define GetDWBE( p )    U32_AT( p )
#define GetQWBE( p )    U64_AT( p )

Gildas Bazin's avatar
 
Gildas Bazin committed
686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707
/* Helper writer functions */
#define SetWLE( p, v ) _SetWLE( (uint8_t*)p, v)
static inline void _SetWLE( uint8_t *p, uint16_t i_dw )
{
    p[1] = ( i_dw >>  8 )&0xff;
    p[0] = ( i_dw       )&0xff;
}

#define SetDWLE( p, v ) _SetDWLE( (uint8_t*)p, v)
static inline void _SetDWLE( uint8_t *p, uint32_t i_dw )
{
    p[3] = ( i_dw >> 24 )&0xff;
    p[2] = ( i_dw >> 16 )&0xff;
    p[1] = ( i_dw >>  8 )&0xff;
    p[0] = ( i_dw       )&0xff;
}
#define SetQWLE( p, v ) _SetQWLE( (uint8_t*)p, v)
static inline void _SetQWLE( uint8_t *p, uint64_t i_qw )
{
    SetDWLE( p,   i_qw&0xffffffff );
    SetDWLE( p+4, ( i_qw >> 32)&0xffffffff );
}
708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728
#define SetWBE( p, v ) _SetWBE( (uint8_t*)p, v)
static inline void _SetWBE( uint8_t *p, uint16_t i_dw )
{
    p[0] = ( i_dw >>  8 )&0xff;
    p[1] = ( i_dw       )&0xff;
}

#define SetDWBE( p, v ) _SetDWBE( (uint8_t*)p, v)
static inline void _SetDWBE( uint8_t *p, uint32_t i_dw )
{
    p[0] = ( i_dw >> 24 )&0xff;
    p[1] = ( i_dw >> 16 )&0xff;
    p[2] = ( i_dw >>  8 )&0xff;
    p[3] = ( i_dw       )&0xff;
}
#define SetQWBE( p, v ) _SetQWBE( (uint8_t*)p, v)
static inline void _SetQWBE( uint8_t *p, uint64_t i_qw )
{
    SetDWBE( p+4,   i_qw&0xffffffff );
    SetDWBE( p, ( i_qw >> 32)&0xffffffff );
}
729

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
730
#ifdef WORDS_BIGENDIAN
731 732
#   define hton16(i)   ( i )
#   define hton32(i)   ( i )
Sam Hocevar's avatar
 
Sam Hocevar committed
733
#   define hton64(i)   ( i )
734 735
#   define ntoh16(i)   ( i )
#   define ntoh32(i)   ( i )
Sam Hocevar's avatar
 
Sam Hocevar committed
736 737
#   define ntoh64(i)   ( i )
#else
738 739 740 741 742 743
#   define hton16(i)   U16_AT(&i)
#   define hton32(i)   U32_AT(&i)
#   define hton64(i)   U64_AT(&i)
#   define ntoh16(i)   U16_AT(&i)
#   define ntoh32(i)   U32_AT(&i)
#   define ntoh64(i)   U64_AT(&i)
Sam Hocevar's avatar
 
Sam Hocevar committed
744 745
#endif

746 747 748 749 750 751 752
/* Format string sanity checks */
#ifdef HAVE_ATTRIBUTE_FORMAT
#   define ATTRIBUTE_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
#else
#   define ATTRIBUTE_FORMAT(x,y)
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
753 754 755 756 757 758 759
/* Alignment of critical static data structures */
#ifdef ATTRIBUTE_ALIGNED_MAX
#   define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < align) ? ATTRIBUTE_ALIGNED_MAX : align)))
#else
#   define ATTR_ALIGN(align)
#endif

Gildas Bazin's avatar
 
Gildas Bazin committed
760 761 762 763 764 765 766 767 768 769 770 771
/* Alignment of critical dynamic data structure
 *
 * Not all platforms support memalign so we provide a vlc_memalign wrapper
 * void *vlc_memalign( size_t align, size_t size, void **pp_orig )
 * *pp_orig is the pointer that has to be freed afterwards.
 */
#if 0
#ifdef HAVE_POSIX_MEMALIGN
#   define vlc_memalign(align,size,pp_orig) \
    ( !posix_memalign( pp_orig, align, size ) ? *(pp_orig) : NULL )
#endif
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
772 773 774
#ifdef HAVE_MEMALIGN
    /* Some systems have memalign() but no declaration for it */
    void * memalign( size_t align, size_t size );
Gildas Bazin's avatar
 
Gildas Bazin committed
775

776
#   define vlc_memalign(pp_orig,align,size) \
Gildas Bazin's avatar
 
Gildas Bazin committed
777 778 779
    ( *(pp_orig) = memalign( align, size ) )

#else /* We don't have any choice but to align manually */
780 781 782
#   define vlc_memalign(pp_orig,align,size) \
    (( *(pp_orig) = malloc( size + align - 1 )) \
        ? (void *)( (((unsigned long)*(pp_orig)) + (unsigned long)(align-1) ) \
783
                       & (~(unsigned long)(align-1)) ) \
784
        : NULL )
Gildas Bazin's avatar
 
Gildas Bazin committed
785

Sam Hocevar's avatar
 
Sam Hocevar committed
786 787
#endif

788
/* Stuff defined in src/extras/libc.c */
789
#ifndef HAVE_STRDUP
790 791 792 793
#   define strdup vlc_strdup
    VLC_EXPORT( char *, vlc_strdup, ( const char *s ) );
#elif !defined(__PLUGIN__)
#   define vlc_strdup NULL
794
#endif
795

796
#if !defined(HAVE_VASPRINTF) || defined(__APPLE__) || defined(SYS_BEOS)
797
#   define vasprintf vlc_vasprintf
798
    VLC_EXPORT( int, vlc_vasprintf, (char **, const char *, va_list ) );
799 800 801 802
#elif !defined(__PLUGIN__)
#   define vlc_vasprintf NULL
#endif

803
#if !defined(HAVE_ASPRINTF) || defined(__APPLE__) || defined(SYS_BEOS)
Gildas Bazin's avatar
 
Gildas Bazin committed
804 805 806 807 808 809
#   define asprintf vlc_asprintf
    VLC_EXPORT( int, vlc_asprintf, (char **, const char *, ... ) );
#elif !defined(__PLUGIN__)
#   define vlc_asprintf NULL
#endif

810
#ifndef HAVE_STRNDUP
811
#   if defined(STRNDUP_IN_GNOME_H) && \
812 813
        (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
         defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main))
814 815 816 817 818
        /* Do nothing: gnome.h defines strndup for us */
#   else
#       define strndup vlc_strndup
        VLC_EXPORT( char *, vlc_strndup, ( const char *s, size_t n ) );
#   endif
819 820
#elif !defined(__PLUGIN__)
#   define vlc_strndup NULL
821 822
#endif

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
823 824 825 826 827 828 829
#ifndef HAVE_STRLCPY
#   define strlcpy vlc_strlcpy
    VLC_EXPORT( size_t, vlc_strlcpy, ( char *, const char *, size_t ) );
#elif !defined(__PLUGIN__)
#   define vlc_strlcpy NULL
#endif

830
#ifndef HAVE_ATOF
831 832 833 834
#   define atof vlc_atof
    VLC_EXPORT( double, vlc_atof, ( const char *nptr ) );
#elif !defined(__PLUGIN__)
#   define vlc_atof NULL
835 836
#endif

837 838 839 840 841 842
#ifndef HAVE_STRTOF
#   ifdef HAVE_STRTOD
#       define strtof strtod
#   endif
#endif

843 844 845 846 847
#ifndef HAVE_ATOLL
#   define atoll vlc_atoll
    VLC_EXPORT( int64_t, vlc_atoll, ( const char *nptr ) );
#elif !defined(__PLUGIN__)
#   define vlc_atoll NULL
848 849 850 851 852 853 854
#endif

#ifndef HAVE_STRTOLL
#   define strtoll vlc_strtoll
    VLC_EXPORT( int64_t, vlc_strtoll, ( const char *nptr, char **endptr, int base ) );
#elif !defined(__PLUGIN__)
#   define vlc_strtoll NULL
855 856
#endif

857
#if defined(SYS_BEOS)
858 859 860 861 862 863 864 865 866 867
    typedef struct {
        long long quot; /* Quotient. */
        long long rem;  /* Remainder. */
    } lldiv_t;
#   define lldiv vlc_lldiv
    VLC_EXPORT( lldiv_t, vlc_lldiv, ( long long numer, long long denom ) );
#elif !defined(__PLUGIN__)
#   define vlc_lldiv NULL
#endif

868 869 870
#ifndef HAVE_SCANDIR
#   define scandir vlc_scandir
#   define alphasort vlc_alphasort
871
    struct dirent;
872 873
    VLC_EXPORT( int, vlc_scandir, ( const char *name, struct dirent ***namelist, int (*filter) ( const struct dirent * ), int (*compar) ( const struct dirent **, const struct dirent ** ) ) );
    VLC_EXPORT( int, vlc_alphasort, ( const struct dirent **a, const struct dirent **b ) );
874 875 876 877 878
#elif !defined(__PLUGIN__)
#   define vlc_scandir NULL
#   define vlc_alphasort NULL
#endif

879
#ifndef HAVE_GETENV
880 881 882 883
#   define getenv vlc_getenv
    VLC_EXPORT( char *, vlc_getenv, ( const char *name ) );
#elif !defined(__PLUGIN__)
#   define vlc_getenv NULL
884 885 886
#endif

#ifndef HAVE_STRCASECMP
887 888 889 890
#   ifndef HAVE_STRICMP
#       define strcasecmp vlc_strcasecmp
        VLC_EXPORT( int, vlc_strcasecmp, ( const char *s1, const char *s2 ) );
#   else
891
#       define strcasecmp stricmp
Gildas Bazin's avatar
 
Gildas Bazin committed
892 893 894
#       if !defined(__PLUGIN__)
#           define vlc_strcasecmp NULL
#       endif
895
#   endif
896 897
#elif !defined(__PLUGIN__)
#   define vlc_strcasecmp NULL
898 899 900
#endif

#ifndef HAVE_STRNCASECMP
901 902 903 904
#   ifndef HAVE_STRNICMP
#       define strncasecmp vlc_strncasecmp
        VLC_EXPORT( int, vlc_strncasecmp, ( const char *s1, const char *s2, size_t n ) );
#   else
905
#       define strncasecmp strnicmp
Gildas Bazin's avatar
 
Gildas Bazin committed
906 907 908
#       if !defined(__PLUGIN__)
#           define vlc_strncasecmp NULL
#       endif
909
#   endif
910 911
#elif !defined(__PLUGIN__)
#   define vlc_strncasecmp NULL
912 913
#endif

914
#ifndef HAVE_STRCASESTR
915 916 917 918
#   ifndef HAVE_STRISTR
#       define strcasestr vlc_strcasestr
        VLC_EXPORT( char *, vlc_strcasestr, ( const char *s1, const char *s2 ) );
#   else
919 920 921 922 923 924 925 926 927
#       define strcasestr stristr
#       if !defined(__PLUGIN__)
#           define vlc_strcasestr NULL
#       endif
#   endif
#elif !defined(__PLUGIN__)
#   define vlc_strcasestr NULL
#endif

928
#ifndef HAVE_DIRENT_H
929
    typedef void DIR;
930 931 932 933 934 935 936 937 938 939 940 941 942
#   ifndef FILENAME_MAX
#       define FILENAME_MAX (260)
#   endif
    struct dirent
    {
        long            d_ino;          /* Always zero. */
        unsigned short  d_reclen;       /* Always zero. */
        unsigned short  d_namlen;       /* Length of name in d_name. */
        char            d_name[FILENAME_MAX]; /* File name. */
    };
#   define opendir vlc_opendir
#   define readdir vlc_readdir
#   define closedir vlc_closedir
943 944 945
    VLC_EXPORT( void *, vlc_opendir, ( const char * ) );
    VLC_EXPORT( void *, vlc_readdir, ( void * ) );
    VLC_EXPORT( int, vlc_closedir, ( void * ) );
946 947 948 949 950 951 952
#else
    struct dirent;  /* forward declaration for vlc_symbols.h */
#   if !defined(__PLUGIN__)
#       define vlc_opendir  NULL
#       define vlc_readdir  NULL
#       define vlc_closedir NULL
#   endif
953 954
#endif

955 956 957 958
    VLC_EXPORT( void *, vlc_opendir_wrapper, ( const char * ) );
    VLC_EXPORT( struct dirent *, vlc_readdir_wrapper, ( void * ) );
    VLC_EXPORT( int, vlc_closedir_wrapper, ( void * ) );

Gildas Bazin's avatar
 
Gildas Bazin committed
959
/* Format type specifiers for 64 bits numbers */
Damien Fouilleul's avatar
Damien Fouilleul committed
960
#if defined(__CYGWIN32__) || (!defined(WIN32) && !defined(UNDER_CE))
961 962 963 964 965 966 967 968 969 970 971 972 973 974 975
#   if defined(__WORDSIZE) && __WORDSIZE == 64
#       define I64Fd "%ld"
#       define I64Fi "%li"
#       define I64Fo "%lo"
#       define I64Fu "%lu"
#       define I64Fx "%lx"
#       define I64FX "%lX"
#   else
#       define I64Fd "%lld"
#       define I64Fi "%lli"
#       define I64Fo "%llo"
#       define I64Fu "%llu"
#       define I64Fx "%llx"
#       define I64FX "%llX"
#   endif
Gildas Bazin's avatar
 
Gildas Bazin committed
976 977 978 979 980 981 982
#else
#   define I64Fd "%I64d"
#   define I64Fi "%I64i"
#   define I64Fo "%I64o"
#   define I64Fu "%I64u"
#   define I64Fx "%I64x"
#   define I64FX "%I64X"
983
#endif /* defined(WIN32)||defined(UNDER_CE) */
Gildas Bazin's avatar
 
Gildas Bazin committed
984 985

/* 64 bits integer constant suffix */
Gildas Bazin's avatar
 
Gildas Bazin committed
986
#if defined( __MINGW32__ ) || (!defined(WIN32) && !defined(UNDER_CE))
987 988 989 990 991 992 993
#   if defined(__WORDSIZE) && __WORDSIZE == 64
#       define I64C(x)         x##L
#       define UI64C(x)        x##UL
#   else
#       define I64C(x)         x##LL
#       define UI64C(x)        x##ULL
#   endif
Gildas Bazin's avatar
 
Gildas Bazin committed
994 995
#else
#   define I64C(x)         x##i64
Gildas Bazin's avatar
 
Gildas Bazin committed
996
#   define UI64C(x)        x##ui64
997
#endif /* defined(WIN32)||defined(UNDER_CE) */
Sam Hocevar's avatar
 
Sam Hocevar committed
998

999
#if defined(WIN32) || defined(UNDER_CE)
Sam Hocevar's avatar
 
Sam Hocevar committed
1000
/* win32, cl and icl support */
Sam Hocevar's avatar
 
Sam Hocevar committed
1001
#   if defined( _MSC_VER ) || !defined( __MINGW32__ )
Sam Hocevar's avatar
 
Sam Hocevar committed
1002 1003
#       define __attribute__(x)
#       define __inline__      __inline
Gildas Bazin's avatar
 
Gildas Bazin committed
1004
#       define S_IFBLK         0x3000  /* Block */
Sam Hocevar's avatar
 
Sam Hocevar committed
1005 1006 1007 1008 1009 1010 1011 1012 1013
#       define S_ISBLK(m)      (0)
#       define S_ISCHR(m)      (0)
#       define S_ISFIFO(m)     (((m)&_S_IFMT) == _S_IFIFO)
#       define S_ISREG(m)      (((m)&_S_IFMT) == _S_IFREG)
#   endif

/* several type definitions */
#   if defined( __MINGW32__ )
#       if !defined( _OFF_T_ )
1014 1015
            typedef long long _off_t;
            typedef _off_t off_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
1016 1017
#           define _OFF_T_
#       else
Gildas Bazin's avatar
 
Gildas Bazin committed
1018 1019 1020
#           ifdef off_t
#               undef off_t
#           endif
Sam Hocevar's avatar
 
Sam Hocevar committed
1021 1022 1023 1024
#           define off_t long long
#       endif
#   endif

1025
#   if defined( _MSC_VER ) && !defined( __WXMSW__ )
Sam Hocevar's avatar
 
Sam Hocevar committed
1026
#       if !defined( _OFF_T_DEFINED )
1027
            typedef __int64 off_t;
Sam Hocevar's avatar
 
Sam Hocevar committed
1028 1029
#           define _OFF_T_DEFINED
#       else
1030
            /* for wx compatibility typedef long off_t; */
Sam Hocevar's avatar
 
Sam Hocevar committed
1031 1032 1033 1034
#           define off_t __int64
#       endif
#   endif

Olivier Teulière's avatar
 
Olivier Teulière committed
1035
#   if defined( __BORLANDC__ )
Sam Hocevar's avatar
 
Sam Hocevar committed
1036
#       undef off_t
Olivier Teulière's avatar
 
Olivier Teulière committed
1037
#       define off_t unsigned __int64
Sam Hocevar's avatar
 
Sam Hocevar committed
1038 1039
#   endif

Gildas Bazin's avatar
 
Gildas Bazin committed
1040 1041
#   ifndef O_NONBLOCK
#       define O_NONBLOCK 0
Gildas Bazin's avatar
 
Gildas Bazin committed
1042 1043 1044 1045
#   endif

#   ifndef alloca
#       define alloca _alloca
Gildas Bazin's avatar
 
Gildas Bazin committed
1046 1047
#   endif

1048
    /* These two are not defined in mingw32 (bug?) */
Sam Hocevar's avatar
 
Sam Hocevar committed
1049
#   ifndef snprintf
1050 1051 1052 1053
#       define snprintf _snprintf
#   endif
#   ifndef vsnprintf
#       define vsnprintf _vsnprintf
Sam Hocevar's avatar
 
Sam Hocevar committed
1054 1055
#   endif

1056
#   include <tchar.h>
Sam Hocevar's avatar
 
Sam Hocevar committed
1057 1058
#endif

1059
VLC_EXPORT( vlc_bool_t, vlc_ureduce, ( unsigned *, unsigned *, uint64_t, uint64_t, uint64_t ) );
1060
VLC_EXPORT( char **, vlc_parse_cmdline, ( const char *, int * ) );
1061

Gildas Bazin's avatar
 
Gildas Bazin committed
1062 1063
/* vlc_wraptext (defined in src/extras/libc.c) */
#define wraptext vlc_wraptext
1064
VLC_EXPORT( char *, vlc_wraptext, ( const char *, int ) );
Gildas Bazin's avatar
 
Gildas Bazin committed
1065

1066 1067 1068
/* iconv wrappers (defined in src/extras/libc.c) */
typedef void *vlc_iconv_t;
VLC_EXPORT( vlc_iconv_t, vlc_iconv_open, ( const char *, const char * ) );
1069
VLC_EXPORT( size_t, vlc_iconv, ( vlc_iconv_t, const char **, size_t *, char **, size_t * ) );
1070 1071
VLC_EXPORT( int, vlc_iconv_close, ( vlc_iconv_t ) );

1072 1073 1074 1075
/* execve wrapper (defined in src/extras/libc.c) */
VLC_EXPORT( int, __vlc_execve, ( vlc_object_t *p_object, int i_argc, char **pp_argv, char **pp_env, char *psz_cwd, char *p_in, int i_in, char **pp_data, int *pi_data ) );
#define vlc_execve(a,b,c,d,e,f,g,h,i) __vlc_execve(VLC_OBJECT(a),b,c,d,e,f,g,h,i)

Sam Hocevar's avatar
 
Sam Hocevar committed
1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086
/*****************************************************************************
 * CPU capabilities
 *****************************************************************************/
#define CPU_CAPABILITY_NONE    0
#define CPU_CAPABILITY_486     (1<<0)
#define CPU_CAPABILITY_586     (1<<1)
#define CPU_CAPABILITY_PPRO    (1<<2)
#define CPU_CAPABILITY_MMX     (1<<3)
#define CPU_CAPABILITY_3DNOW   (1<<4)
#define CPU_CAPABILITY_MMXEXT  (1<<5)
#define CPU_CAPABILITY_SSE     (1<<6)
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
1087
#define CPU_CAPABILITY_SSE2    (1<<7)
Sam Hocevar's avatar
 
Sam Hocevar committed
1088 1089 1090 1091 1092 1093
#define CPU_CAPABILITY_ALTIVEC (1<<16)
#define CPU_CAPABILITY_FPU     (1<<31)

/*****************************************************************************
 * I18n stuff
 *****************************************************************************/
1094
#if defined (WIN32) || !defined (HAVE_SHARED_LIBVLC)
1095
VLC_EXPORT( char *, vlc_dgettext, ( const char *package, const char *msgid ) );
1096
#endif
1097

1098
#if defined( ENABLE_NLS ) && \
1099
     (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
Jean-Paul Saman's avatar
Jean-Paul Saman committed
1100 1101
      defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main)||\
      defined(MODULE_NAME_IS_pda))
1102
    /* Declare nothing: gnome.h will do it for us */
1103
#elif defined( ENABLE_NLS )
Sam Hocevar's avatar
Sam Hocevar committed
1104 1105 1106 1107 1108
#   if defined( HAVE_INCLUDED_GETTEXT )
#       include "libintl.h"
#   else
#       include <libintl.h>
#   endif
1109
#   undef _
1110 1111
#   if defined (WIN32) || !defined (HAVE_SHARED_LIBVLC)
#       define _(String) vlc_dgettext (PACKAGE_NAME, String)
1112
#   else
1113
#       define _(String) dgettext(PACKAGE_NAME, String)
1114
#   endif
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
1115
#   define N_(String) (String)
1116
#else
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
1117 1118
#   define _(String) (String)
#   define N_(String) (String)
Sam Hocevar's avatar
 
Sam Hocevar committed
1119 1120
#endif

1121 1122 1123 1124 1125 1126 1127 1128 1129 1130
/*****************************************************************************
 * libvlc features
 *****************************************************************************/
VLC_EXPORT( const char *, VLC_Version, ( void ) );
VLC_EXPORT( const char *, VLC_CompileBy, ( void ) );
VLC_EXPORT( const char *, VLC_CompileHost, ( void ) );
VLC_EXPORT( const char *, VLC_CompileDomain, ( void ) );
VLC_EXPORT( const char *, VLC_Compiler, ( void ) );
VLC_EXPORT( const char *, VLC_Error, ( int ) );

1131
/*****************************************************************************
1132
 * Additional vlc stuff
1133
 *****************************************************************************/
1134
#ifndef HAVE_SHARED_LIBVLC
1135
VLC_EXPORT( const char *, VLC_Changeset, ( void ) );
1136
#   include "vlc_symbols.h"
1137 1138
#else
#   define VLC_Changeset( ) ("exported")
1139
#endif
1140 1141
#include "os_specific.h"
#include "vlc_messages.h"
Sam Hocevar's avatar
Sam Hocevar committed
1142 1143
#include "variables.h"
#include "vlc_objects.h"
1144
#include "vlc_threads_funcs.h"
1145 1146 1147 1148 1149 1150 1151 1152 1153 1154
#include "mtime.h"
#include "modules.h"
#include "main.h"
#include "configuration.h"

#if defined( __BORLANDC__ )
#   undef PACKAGE
#   define PACKAGE
#endif

Antoine Cellerier's avatar
Antoine Cellerier committed
1155
#if defined( WIN32 ) || defined( UNDER_CE )
1156