1 /*****************************************************************************
2 * common.h: common definitions
3 * Collection of useful common types and macros definitions
4 *****************************************************************************
5 * Copyright (C) 1998, 1999, 2000 VideoLAN
6 * $Id: vlc_common.h,v 1.83 2003/10/25 00:49:13 sam Exp $
8 * Authors: Samuel Hocevar <sam@via.ecp.fr>
9 * Vincent Seguin <seguin@via.ecp.fr>
10 * Gildas Bazin <gbazin@netcourrier.com>
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
25 *****************************************************************************/
29 * This file is a collection of common definitions and types
32 /*****************************************************************************
33 * Required vlc headers
34 *****************************************************************************/
35 #if defined( __BORLANDC__ )
41 #if defined( __BORLANDC__ )
42 # undef HAVE_VARIADIC_MACROS
44 # undef HAVE_INTTYPES_H
48 #include "vlc_config.h"
49 #include "modules_inner.h"
51 /*****************************************************************************
52 * Required system headers
53 *****************************************************************************/
57 # include <string.h> /* strerror() */
60 #ifdef HAVE_SYS_TYPES_H
61 # include <sys/types.h>
64 /*****************************************************************************
65 * Basic types definitions
66 *****************************************************************************/
67 #if defined( HAVE_STDINT_H )
69 #elif defined( HAVE_INTTYPES_H )
70 # include <inttypes.h>
71 #elif defined( SYS_CYGWIN )
72 # include <sys/types.h>
73 /* Cygwin only defines half of these... */
74 typedef u_int8_t uint8_t;
75 typedef u_int16_t uint16_t;
76 typedef u_int32_t uint32_t;
77 typedef u_int64_t uint64_t;
79 /* Fallback types (very x86-centric, sorry) */
80 typedef unsigned char uint8_t;
81 typedef signed char int8_t;
82 typedef unsigned short uint16_t;
83 typedef signed short int16_t;
84 typedef unsigned int uint32_t;
85 typedef signed int int32_t;
86 # if defined( _MSC_VER ) \
87 || defined( UNDER_CE ) \
88 || ( defined( WIN32 ) && !defined( __MINGW32__ ) )
89 typedef unsigned __int64 uint64_t;
90 typedef signed __int64 int64_t;
92 typedef unsigned long long uint64_t;
93 typedef signed long long int64_t;
97 typedef uint8_t byte_t;
99 /* ptrdiff_t definition */
106 /* Not portable in a 64-bit environment. */
107 typedef int ptrdiff_t;
113 #define PATH_MAX MAX_PATH
116 #if (defined( WIN32 ) || defined( UNDER_CE )) && !defined( _SSIZE_T_ )
120 /* Counter for statistics and profiling */
121 typedef unsigned long count_t;
123 /* DCT elements types */
124 typedef int16_t dctelem_t;
126 /* Video buffer types */
127 typedef uint8_t yuv_data_t;
130 typedef uint16_t audio_volume_t;
132 #ifndef HAVE_SOCKLEN_T
133 typedef int socklen_t;
136 /*****************************************************************************
137 * mtime_t: high precision date or time interval
138 *****************************************************************************
139 * Store a high precision date or time interval. The maximum precision is the
140 * microsecond, and a 64 bits integer is used to avoid overflows (maximum
141 * time interval is then 292271 years, which should be long enough for any
142 * video). Dates are stored as microseconds since a common date (usually the
143 * epoch). Note that date and time intervals can be manipulated using regular
144 * arithmetic operators, and that no special functions are required.
145 *****************************************************************************/
146 typedef int64_t mtime_t;
148 /*****************************************************************************
149 * The vlc_fourcc_t type.
150 *****************************************************************************
151 * See http://www.webartz.com/fourcc/ for a very detailed list.
152 *****************************************************************************/
153 typedef uint32_t vlc_fourcc_t;
155 #ifdef WORDS_BIGENDIAN
156 # define VLC_FOURCC( a, b, c, d ) \
157 ( ((uint32_t)d) | ( ((uint32_t)c) << 8 ) \
158 | ( ((uint32_t)b) << 16 ) | ( ((uint32_t)a) << 24 ) )
159 # define VLC_TWOCC( a, b ) \
160 ( (uint16_t)(b) | ( (uint16_t)(a) << 8 ) )
163 # define VLC_FOURCC( a, b, c, d ) \
164 ( ((uint32_t)a) | ( ((uint32_t)b) << 8 ) \
165 | ( ((uint32_t)c) << 16 ) | ( ((uint32_t)d) << 24 ) )
166 # define VLC_TWOCC( a, b ) \
167 ( (uint16_t)(a) | ( (uint16_t)(b) << 8 ) )
171 /*****************************************************************************
172 * Classes declaration
173 *****************************************************************************/
176 typedef struct libvlc_t libvlc_t;
177 typedef struct vlc_t vlc_t;
178 typedef struct variable_t variable_t;
181 typedef struct msg_bank_t msg_bank_t;
182 typedef struct msg_subscription_t msg_subscription_t;
185 typedef struct playlist_t playlist_t;
186 typedef struct playlist_item_t playlist_item_t;
189 typedef struct module_bank_t module_bank_t;
190 typedef struct module_t module_t;
191 typedef struct module_config_t module_config_t;
192 typedef struct module_symbols_t module_symbols_t;
195 typedef struct intf_thread_t intf_thread_t;
196 typedef struct intf_sys_t intf_sys_t;
197 typedef struct intf_console_t intf_console_t;
198 typedef struct intf_msg_t intf_msg_t;
199 typedef struct intf_channel_t intf_channel_t;
202 typedef struct input_thread_t input_thread_t;
203 typedef struct input_thread_sys_t input_thread_sys_t;
204 typedef struct input_channel_t input_channel_t;
205 typedef struct input_area_t input_area_t;
206 typedef struct input_buffers_t input_buffers_t;
207 typedef struct input_socket_t input_socket_t;
208 typedef struct input_info_t input_info_t;
209 typedef struct input_info_category_t input_info_category_t;
210 typedef struct access_sys_t access_sys_t;
211 typedef struct demux_sys_t demux_sys_t;
212 typedef struct es_descriptor_t es_descriptor_t;
213 typedef struct es_sys_t es_sys_t;
214 typedef struct pgrm_descriptor_t pgrm_descriptor_t;
215 typedef struct pgrm_sys_t pgrm_sys_t;
216 typedef struct stream_descriptor_t stream_descriptor_t;
217 typedef struct stream_sys_t stream_sys_t;
220 typedef struct stream_t stream_t;
221 typedef struct es_out_t es_out_t;
222 typedef struct es_out_id_t es_out_id_t;
223 typedef struct es_out_sys_t es_out_sys_t;
227 typedef struct aout_instance_t aout_instance_t;
228 typedef struct aout_sys_t aout_sys_t;
229 typedef struct aout_fifo_t aout_fifo_t;
230 typedef struct aout_input_t aout_input_t;
231 typedef struct aout_buffer_t aout_buffer_t;
232 typedef struct audio_sample_format_t audio_sample_format_t;
233 typedef struct audio_date_t audio_date_t;
236 typedef struct vout_thread_t vout_thread_t;
237 typedef struct vout_sys_t vout_sys_t;
238 typedef struct chroma_sys_t chroma_sys_t;
239 typedef struct video_frame_format_t video_frame_format_t;
240 typedef struct picture_t picture_t;
241 typedef struct picture_sys_t picture_sys_t;
242 typedef struct picture_heap_t picture_heap_t;
243 typedef struct subpicture_t subpicture_t;
244 typedef struct subpicture_sys_t subpicture_sys_t;
245 typedef struct vout_synchro_t vout_synchro_t;
246 typedef struct text_renderer_sys_t text_renderer_sys_t;
247 typedef struct text_style_t text_style_t;
250 typedef struct sout_instance_t sout_instance_t;
251 typedef struct sout_fifo_t sout_fifo_t;
252 typedef struct sout_input_t sout_input_t;
253 typedef struct sout_packetizer_input_t sout_packetizer_input_t;
254 typedef struct sout_buffer_t sout_buffer_t;
255 typedef struct sout_access_out_t sout_access_out_t;
256 typedef struct sout_mux_t sout_mux_t;
257 typedef struct sout_stream_t sout_stream_t;
258 typedef struct sout_cfg_t sout_cfg_t;
259 typedef struct sout_format_t sout_format_t;
260 /*typedef struct sap_session_t sap_session_t;
261 typedef struct slp_session_t slp_session_t;*/
264 typedef struct decoder_fifo_t decoder_fifo_t;
265 typedef struct decoder_t decoder_t;
266 typedef struct decoder_sys_t decoder_sys_t;
269 typedef struct encoder_t encoder_t;
270 typedef struct encoder_sys_t encoder_sys_t;
273 typedef struct data_packet_t data_packet_t;
274 typedef struct data_buffer_t data_buffer_t;
275 typedef struct stream_position_t stream_position_t;
276 typedef struct stream_ctrl_t stream_ctrl_t;
277 typedef struct pes_packet_t pes_packet_t;
278 typedef struct bit_stream_t bit_stream_t;
279 typedef struct network_socket_t network_socket_t;
280 typedef struct iso639_lang_t iso639_lang_t;
283 typedef struct block_t block_t;
284 typedef struct block_fifo_t block_fifo_t;
286 /*****************************************************************************
288 *****************************************************************************/
289 typedef int ( * vlc_callback_t ) ( vlc_object_t *, /* variable's object */
290 char const *, /* variable name */
291 vlc_value_t, /* old value */
292 vlc_value_t, /* new value */
293 void * ); /* callback data */
295 /*****************************************************************************
297 *****************************************************************************/
299 # define VLC_EXPORT( type, name, args ) type name args
301 # define VLC_EXPORT( type, name, args ) struct _u_n_u_s_e_d_
302 extern module_symbols_t* p_symbols;
305 /*****************************************************************************
306 * OS-specific headers and thread types
307 *****************************************************************************/
308 #if defined( WIN32 ) || defined( UNDER_CE )
309 # define WIN32_LEAN_AND_MEAN
310 # include <windows.h>
311 # define IS_WINNT ( GetVersion() < 0x80000000 )
314 #include "vlc_threads.h"
316 /*****************************************************************************
317 * Common structure members
318 *****************************************************************************/
320 /* VLC_COMMON_MEMBERS : members common to all basic vlc objects */
321 #define VLC_COMMON_MEMBERS \
322 /** \name VLC_COMMON_MEMBERS \
323 * these members are common for all vlc objects \
328 char *psz_object_type; \
329 char *psz_object_name; \
331 /* Thread properties, if any */ \
332 vlc_bool_t b_thread; \
333 vlc_thread_t thread_id; \
335 /* Object access lock */ \
336 vlc_mutex_t object_lock; \
337 vlc_cond_t object_wait; \
339 /* Object properties */ \
340 volatile vlc_bool_t b_error; /**< set by the object */ \
341 volatile vlc_bool_t b_die; /**< set by the outside */ \
342 volatile vlc_bool_t b_dead; /**< set by the object */ \
343 volatile vlc_bool_t b_attached; /**< set by the object */ \
345 /* Object variables */ \
346 vlc_mutex_t var_lock; \
348 variable_t * p_vars; \
350 /* Stuff related to the libvlc structure */ \
351 libvlc_t * p_libvlc; /**< root of all evil */ \
352 vlc_t * p_vlc; /**< (root of all evil) - 1 */ \
354 volatile int i_refcount; /**< usage count */ \
355 vlc_object_t * p_parent; /**< our parent */ \
356 vlc_object_t ** pp_children; /**< our children */ \
357 volatile int i_children; \
362 /** Just a reminder so that people don't cast garbage */ \
363 int be_sure_to_add_VLC_COMMON_MEMBERS_to_struct; \
366 /* VLC_OBJECT: attempt at doing a clever cast */
367 #define VLC_OBJECT( x ) \
368 ((vlc_object_t *)(x))+0*(x)->be_sure_to_add_VLC_COMMON_MEMBERS_to_struct
370 /*****************************************************************************
371 * Macros and inline functions
372 *****************************************************************************/
373 #ifdef NTOHL_IN_SYS_PARAM_H
374 # include <sys/param.h>
376 #elif !defined(WIN32) && !defined( UNDER_CE )
377 # include <netinet/in.h>
379 #endif /* NTOHL_IN_SYS_PARAM_H || WIN32 */
381 /* CEIL: division with round to nearest greater integer */
382 #define CEIL(n, d) ( ((n) / (d)) + ( ((n) % (d)) ? 1 : 0) )
384 /* PAD: PAD(n, d) = CEIL(n ,d) * d */
385 #define PAD(n, d) ( ((n) % (d)) ? ((((n) / (d)) + 1) * (d)) : (n) )
387 /* __MAX and __MIN: self explanatory */
389 # define __MAX(a, b) ( ((a) > (b)) ? (a) : (b) )
392 # define __MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
395 /* Dynamic array handling: realloc array, move data, increment position */
396 #define INSERT_ELEM( p_ar, i_oldsize, i_pos, elem ) \
401 (p_ar) = realloc( p_ar, ((i_oldsize) + 1) * sizeof( *(p_ar) ) ); \
405 (p_ar) = malloc( ((i_oldsize) + 1) * sizeof( *(p_ar) ) ); \
407 if( (i_oldsize) - (i_pos) ) \
409 memmove( (p_ar) + (i_pos) + 1, \
411 ((i_oldsize) - (i_pos)) * sizeof( *(p_ar) ) ); \
413 (p_ar)[i_pos] = elem; \
418 #define REMOVE_ELEM( p_ar, i_oldsize, i_pos ) \
421 if( (i_oldsize) - (i_pos) - 1 ) \
423 memmove( (p_ar) + (i_pos), \
424 (p_ar) + (i_pos) + 1, \
425 ((i_oldsize) - (i_pos) - 1) * sizeof( *(p_ar) ) ); \
427 if( i_oldsize > 1 ) \
429 (p_ar) = realloc( p_ar, ((i_oldsize) - 1) * sizeof( *(p_ar) ) ); \
441 #define TAB_APPEND( count, tab, p ) \
444 (tab) = realloc( (tab), sizeof( void ** ) * ( (count) + 1 ) ); \
448 (tab) = malloc( sizeof( void ** ) ); \
450 (void**)(tab)[(count)] = (void*)(p); \
453 #define TAB_FIND( count, tab, p, index ) \
457 for( _i_ = 0; _i_ < (count); _i_++ ) \
459 if((void**)(tab)[_i_]==(void*)(p)) \
467 #define TAB_REMOVE( count, tab, p ) \
470 TAB_FIND( count, tab, p, _i_index_ ); \
471 if( _i_index_ >= 0 ) \
475 memmove( ((void**)(tab) + _i_index_), \
476 ((void**)(tab) + _i_index_+1), \
477 ( (count) - _i_index_ - 1 ) * sizeof( void* ) );\
488 /* MSB (big endian)/LSB (little endian) conversions - network order is always
489 * MSB, and should be used for both network communications and files. Note that
490 * byte orders other than little and big endians are not supported, but only
491 * the VAX seems to have such exotic properties. */
492 static inline uint16_t U16_AT( void * _p )
494 uint8_t * p = (uint8_t *)_p;
495 return ( ((uint16_t)p[0] << 8) | p[1] );
497 static inline uint32_t U32_AT( void * _p )
499 uint8_t * p = (uint8_t *)_p;
500 return ( ((uint32_t)p[0] << 24) | ((uint32_t)p[1] << 16)
501 | ((uint32_t)p[2] << 8) | p[3] );
503 static inline uint64_t U64_AT( void * _p )
505 uint8_t * p = (uint8_t *)_p;
506 return ( ((uint64_t)p[0] << 56) | ((uint64_t)p[1] << 48)
507 | ((uint64_t)p[2] << 40) | ((uint64_t)p[3] << 32)
508 | ((uint64_t)p[4] << 24) | ((uint64_t)p[5] << 16)
509 | ((uint64_t)p[6] << 8) | p[7] );
512 static inline uint16_t GetWLE( void * _p )
514 uint8_t * p = (uint8_t *)_p;
515 return ( ((uint16_t)p[1] << 8) | p[0] );
517 static inline uint32_t GetDWLE( void * _p )
519 uint8_t * p = (uint8_t *)_p;
520 return ( ((uint32_t)p[3] << 24) | ((uint32_t)p[2] << 16)
521 | ((uint32_t)p[1] << 8) | p[0] );
523 static inline uint64_t GetQWLE( void * _p )
525 uint8_t * p = (uint8_t *)_p;
526 return ( ((uint64_t)p[7] << 56) | ((uint64_t)p[6] << 48)
527 | ((uint64_t)p[5] << 40) | ((uint64_t)p[4] << 32)
528 | ((uint64_t)p[3] << 24) | ((uint64_t)p[2] << 16)
529 | ((uint64_t)p[1] << 8) | p[0] );
532 #define GetWBE( p ) U16_AT( p )
533 #define GetDWBE( p ) U32_AT( p )
534 #define GetQWBE( p ) U64_AT( p )
538 # define hton16(i) ( i )
539 # define hton32(i) ( i )
540 # define hton64(i) ( i )
541 # define ntoh16(i) ( i )
542 # define ntoh32(i) ( i )
543 # define ntoh64(i) ( i )
545 # define hton16(i) U16_AT(&i)
546 # define hton32(i) U32_AT(&i)
547 # define hton64(i) U64_AT(&i)
548 # define ntoh16(i) U16_AT(&i)
549 # define ntoh32(i) U32_AT(&i)
550 # define ntoh64(i) U64_AT(&i)
553 /* Format string sanity checks */
554 #ifdef HAVE_ATTRIBUTE_FORMAT
555 # define ATTRIBUTE_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
557 # define ATTRIBUTE_FORMAT(x,y)
560 /* Alignment of critical static data structures */
561 #ifdef ATTRIBUTE_ALIGNED_MAX
562 # define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < align) ? ATTRIBUTE_ALIGNED_MAX : align)))
564 # define ATTR_ALIGN(align)
567 /* Alignment of critical dynamic data structure
569 * Not all platforms support memalign so we provide a vlc_memalign wrapper
570 * void *vlc_memalign( size_t align, size_t size, void **pp_orig )
571 * *pp_orig is the pointer that has to be freed afterwards.
574 #ifdef HAVE_POSIX_MEMALIGN
575 # define vlc_memalign(align,size,pp_orig) \
576 ( !posix_memalign( pp_orig, align, size ) ? *(pp_orig) : NULL )
580 /* Some systems have memalign() but no declaration for it */
581 void * memalign( size_t align, size_t size );
583 # define vlc_memalign(pp_orig,align,size) \
584 ( *(pp_orig) = memalign( align, size ) )
586 #else /* We don't have any choice but to align manually */
587 # define vlc_memalign(pp_orig,align,size) \
588 (( *(pp_orig) = malloc( size + align - 1 )) \
589 ? (void *)( (((unsigned long)*(pp_orig)) + (unsigned long)(align-1) ) \
590 & (~(unsigned long)(align-1)) ) \
595 /* Stuff defined in src/extras/libc.c */
597 # define strdup vlc_strdup
598 VLC_EXPORT( char *, vlc_strdup, ( const char *s ) );
599 #elif !defined(__PLUGIN__)
600 # define vlc_strdup NULL
604 # if defined(STRNDUP_IN_GNOME_H) && \
605 (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
606 defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main))
607 /* Do nothing: gnome.h defines strndup for us */
609 # define strndup vlc_strndup
610 VLC_EXPORT( char *, vlc_strndup, ( const char *s, size_t n ) );
612 #elif !defined(__PLUGIN__)
613 # define vlc_strndup NULL
617 # define atof vlc_atof
618 VLC_EXPORT( double, vlc_atof, ( const char *nptr ) );
619 #elif !defined(__PLUGIN__)
620 # define vlc_atof NULL
624 # define atoll vlc_atoll
625 VLC_EXPORT( int64_t, vlc_atoll, ( const char *nptr ) );
626 #elif !defined(__PLUGIN__)
627 # define vlc_atoll NULL
631 # define getenv vlc_getenv
632 VLC_EXPORT( char *, vlc_getenv, ( const char *name ) );
633 #elif !defined(__PLUGIN__)
634 # define vlc_getenv NULL
637 #ifndef HAVE_STRCASECMP
639 # define strcasecmp stricmp
640 # if !defined(__PLUGIN__)
641 # define vlc_strcasecmp NULL
643 # elif !defined(__PLUGIN__)
644 # define strcasecmp vlc_strcasecmp
645 VLC_EXPORT( int, vlc_strcasecmp, ( const char *s1, const char *s2 ) );
647 #elif !defined(__PLUGIN__)
648 # define vlc_strcasecmp NULL
651 #ifndef HAVE_STRNCASECMP
652 # ifdef HAVE_STRNICMP
653 # define strncasecmp strnicmp
654 # if !defined(__PLUGIN__)
655 # define vlc_strncasecmp NULL
657 # elif !defined(__PLUGIN__)
658 # define strncasecmp vlc_strncasecmp
659 VLC_EXPORT( int, vlc_strncasecmp, ( const char *s1, const char *s2, size_t n ) );
661 #elif !defined(__PLUGIN__)
662 # define vlc_strncasecmp NULL
665 /* Format type specifiers for 64 bits numbers */
666 #if !defined(WIN32) && !defined(UNDER_CE)
667 # define I64Fd "%lld"
668 # define I64Fi "%lli"
669 # define I64Fo "%llo"
670 # define I64Fu "%llu"
671 # define I64Fx "%llx"
672 # define I64FX "%llX"
674 # define I64Fd "%I64d"
675 # define I64Fi "%I64i"
676 # define I64Fo "%I64o"
677 # define I64Fu "%I64u"
678 # define I64Fx "%I64x"
679 # define I64FX "%I64X"
680 #endif /* defined(WIN32)||defined(UNDER_CE) */
682 /* 64 bits integer constant suffix */
683 #if defined( __MINGW32__ ) || (!defined(WIN32) && !defined(UNDER_CE))
684 # define I64C(x) x##LL
686 # define I64C(x) x##i64
687 #endif /* defined(WIN32)||defined(UNDER_CE) */
689 #if defined(WIN32) || defined(UNDER_CE)
690 /* win32, cl and icl support */
691 # if defined( _MSC_VER ) || !defined( __MINGW32__ )
692 # define __attribute__(x)
693 # define __inline__ __inline
694 # define S_IFBLK 0x3000 /* Block */
695 # define S_ISBLK(m) (0)
696 # define S_ISCHR(m) (0)
697 # define S_ISFIFO(m) (((m)&_S_IFMT) == _S_IFIFO)
698 # define S_ISREG(m) (((m)&_S_IFMT) == _S_IFREG)
701 /* several type definitions */
702 # if defined( __MINGW32__ )
703 # if !defined( _OFF_T_ )
704 typedef long long _off_t;
705 typedef _off_t off_t;
711 # define off_t long long
715 # if defined( _MSC_VER )
716 # if !defined( _OFF_T_DEFINED )
717 typedef __int64 off_t;
718 # define _OFF_T_DEFINED
720 # define off_t __int64
724 # if defined( __BORLANDC__ )
726 # define off_t unsigned __int64
730 # define O_NONBLOCK 0
734 # define alloca _alloca
737 /* These two are not defined in mingw32 (bug?) */
739 # define snprintf _snprintf
742 # define vsnprintf _vsnprintf
747 /* lseek (defined in src/extras/libc.c) */
749 # define lseek vlc_lseek
750 VLC_EXPORT( off_t, vlc_lseek, ( int fildes, off_t offset, int whence ) );
751 #elif !defined(__PLUGIN__)
752 # define vlc_lseek NULL
755 /* vlc_wraptext (defined in src/extras/libc.c) */
756 #define wraptext vlc_wraptext
757 VLC_EXPORT( char *, vlc_wraptext, ( const char *, int, vlc_bool_t ) );
759 /*****************************************************************************
761 *****************************************************************************/
762 #define CPU_CAPABILITY_NONE 0
763 #define CPU_CAPABILITY_486 (1<<0)
764 #define CPU_CAPABILITY_586 (1<<1)
765 #define CPU_CAPABILITY_PPRO (1<<2)
766 #define CPU_CAPABILITY_MMX (1<<3)
767 #define CPU_CAPABILITY_3DNOW (1<<4)
768 #define CPU_CAPABILITY_MMXEXT (1<<5)
769 #define CPU_CAPABILITY_SSE (1<<6)
770 #define CPU_CAPABILITY_ALTIVEC (1<<16)
771 #define CPU_CAPABILITY_FPU (1<<31)
773 /*****************************************************************************
775 *****************************************************************************/
776 VLC_EXPORT( char *, vlc_dgettext, ( const char *package, const char *msgid ) );
778 #if defined( ENABLE_NLS ) && \
779 (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
780 defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main))
781 /* Declare nothing: gnome.h will do it for us */
782 #elif defined( ENABLE_NLS )
783 #if defined( HAVE_INCLUDED_GETTEXT )
784 # include "libintl.h"
786 # include <libintl.h>
789 #if defined( __BORLANDC__ )
790 #define _(String) vlc_dgettext (PACKAGE_TARNAME, String)
792 # define _(String) vlc_dgettext (PACKAGE, String)
794 # define N_(String) ((char*)(String))
796 # define _(String) ((char*)(String))
797 # define N_(String) ((char*)(String))
800 /*****************************************************************************
801 * Additional vlc stuff
802 *****************************************************************************/
803 #include "vlc_symbols.h"
804 #include "os_specific.h"
805 #include "vlc_messages.h"
806 #include "variables.h"
807 #include "vlc_objects.h"
808 #include "vlc_threads_funcs.h"
812 #include "configuration.h"
814 #if defined( __BORLANDC__ )