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 1.84 2003/10/29 01:33:27 gbazin 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_area_t input_area_t;
205 typedef struct input_buffers_t input_buffers_t;
206 typedef struct input_socket_t input_socket_t;
207 typedef struct input_info_t input_info_t;
208 typedef struct input_info_category_t input_info_category_t;
209 typedef struct access_sys_t access_sys_t;
210 typedef struct demux_sys_t demux_sys_t;
211 typedef struct es_descriptor_t es_descriptor_t;
212 typedef struct es_sys_t es_sys_t;
213 typedef struct pgrm_descriptor_t pgrm_descriptor_t;
214 typedef struct pgrm_sys_t pgrm_sys_t;
215 typedef struct stream_descriptor_t stream_descriptor_t;
216 typedef struct stream_sys_t stream_sys_t;
219 typedef struct stream_t stream_t;
220 typedef struct es_out_t es_out_t;
221 typedef struct es_out_id_t es_out_id_t;
222 typedef struct es_out_sys_t es_out_sys_t;
226 typedef struct aout_instance_t aout_instance_t;
227 typedef struct aout_sys_t aout_sys_t;
228 typedef struct aout_fifo_t aout_fifo_t;
229 typedef struct aout_input_t aout_input_t;
230 typedef struct aout_buffer_t aout_buffer_t;
231 typedef struct audio_sample_format_t audio_sample_format_t;
232 typedef struct audio_date_t audio_date_t;
235 typedef struct vout_thread_t vout_thread_t;
236 typedef struct vout_sys_t vout_sys_t;
237 typedef struct chroma_sys_t chroma_sys_t;
238 typedef struct video_frame_format_t video_frame_format_t;
239 typedef struct picture_t picture_t;
240 typedef struct picture_sys_t picture_sys_t;
241 typedef struct picture_heap_t picture_heap_t;
242 typedef struct subpicture_t subpicture_t;
243 typedef struct subpicture_sys_t subpicture_sys_t;
244 typedef struct vout_synchro_t vout_synchro_t;
245 typedef struct text_renderer_sys_t text_renderer_sys_t;
246 typedef struct text_style_t text_style_t;
249 typedef struct sout_instance_t sout_instance_t;
250 typedef struct sout_fifo_t sout_fifo_t;
251 typedef struct sout_input_t sout_input_t;
252 typedef struct sout_packetizer_input_t sout_packetizer_input_t;
253 typedef struct sout_buffer_t sout_buffer_t;
254 typedef struct sout_access_out_t sout_access_out_t;
255 typedef struct sout_mux_t sout_mux_t;
256 typedef struct sout_stream_t sout_stream_t;
257 typedef struct sout_cfg_t sout_cfg_t;
258 typedef struct sout_format_t sout_format_t;
259 /*typedef struct sap_session_t sap_session_t;
260 typedef struct slp_session_t slp_session_t;*/
263 typedef struct decoder_fifo_t decoder_fifo_t;
264 typedef struct decoder_t decoder_t;
265 typedef struct decoder_sys_t decoder_sys_t;
268 typedef struct encoder_t encoder_t;
269 typedef struct encoder_sys_t encoder_sys_t;
272 typedef struct data_packet_t data_packet_t;
273 typedef struct data_buffer_t data_buffer_t;
274 typedef struct stream_position_t stream_position_t;
275 typedef struct stream_ctrl_t stream_ctrl_t;
276 typedef struct pes_packet_t pes_packet_t;
277 typedef struct bit_stream_t bit_stream_t;
278 typedef struct network_socket_t network_socket_t;
279 typedef struct iso639_lang_t iso639_lang_t;
282 typedef struct block_t block_t;
283 typedef struct block_fifo_t block_fifo_t;
285 /*****************************************************************************
287 *****************************************************************************/
288 typedef int ( * vlc_callback_t ) ( vlc_object_t *, /* variable's object */
289 char const *, /* variable name */
290 vlc_value_t, /* old value */
291 vlc_value_t, /* new value */
292 void * ); /* callback data */
294 /*****************************************************************************
296 *****************************************************************************/
298 # define VLC_EXPORT( type, name, args ) type name args
300 # define VLC_EXPORT( type, name, args ) struct _u_n_u_s_e_d_
301 extern module_symbols_t* p_symbols;
304 /*****************************************************************************
305 * OS-specific headers and thread types
306 *****************************************************************************/
307 #if defined( WIN32 ) || defined( UNDER_CE )
308 # define WIN32_LEAN_AND_MEAN
309 # include <windows.h>
310 # define IS_WINNT ( GetVersion() < 0x80000000 )
313 #include "vlc_threads.h"
315 /*****************************************************************************
316 * Common structure members
317 *****************************************************************************/
319 /* VLC_COMMON_MEMBERS : members common to all basic vlc objects */
320 #define VLC_COMMON_MEMBERS \
321 /** \name VLC_COMMON_MEMBERS \
322 * these members are common for all vlc objects \
327 char *psz_object_type; \
328 char *psz_object_name; \
330 /* Thread properties, if any */ \
331 vlc_bool_t b_thread; \
332 vlc_thread_t thread_id; \
334 /* Object access lock */ \
335 vlc_mutex_t object_lock; \
336 vlc_cond_t object_wait; \
338 /* Object properties */ \
339 volatile vlc_bool_t b_error; /**< set by the object */ \
340 volatile vlc_bool_t b_die; /**< set by the outside */ \
341 volatile vlc_bool_t b_dead; /**< set by the object */ \
342 volatile vlc_bool_t b_attached; /**< set by the object */ \
344 /* Object variables */ \
345 vlc_mutex_t var_lock; \
347 variable_t * p_vars; \
349 /* Stuff related to the libvlc structure */ \
350 libvlc_t * p_libvlc; /**< root of all evil */ \
351 vlc_t * p_vlc; /**< (root of all evil) - 1 */ \
353 volatile int i_refcount; /**< usage count */ \
354 vlc_object_t * p_parent; /**< our parent */ \
355 vlc_object_t ** pp_children; /**< our children */ \
356 volatile int i_children; \
361 /** Just a reminder so that people don't cast garbage */ \
362 int be_sure_to_add_VLC_COMMON_MEMBERS_to_struct; \
365 /* VLC_OBJECT: attempt at doing a clever cast */
366 #define VLC_OBJECT( x ) \
367 ((vlc_object_t *)(x))+0*(x)->be_sure_to_add_VLC_COMMON_MEMBERS_to_struct
369 /*****************************************************************************
370 * Macros and inline functions
371 *****************************************************************************/
372 #ifdef NTOHL_IN_SYS_PARAM_H
373 # include <sys/param.h>
375 #elif !defined(WIN32) && !defined( UNDER_CE )
376 # include <netinet/in.h>
378 #endif /* NTOHL_IN_SYS_PARAM_H || WIN32 */
380 /* CEIL: division with round to nearest greater integer */
381 #define CEIL(n, d) ( ((n) / (d)) + ( ((n) % (d)) ? 1 : 0) )
383 /* PAD: PAD(n, d) = CEIL(n ,d) * d */
384 #define PAD(n, d) ( ((n) % (d)) ? ((((n) / (d)) + 1) * (d)) : (n) )
386 /* __MAX and __MIN: self explanatory */
388 # define __MAX(a, b) ( ((a) > (b)) ? (a) : (b) )
391 # define __MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
394 /* Dynamic array handling: realloc array, move data, increment position */
395 #define INSERT_ELEM( p_ar, i_oldsize, i_pos, elem ) \
400 (p_ar) = realloc( p_ar, ((i_oldsize) + 1) * sizeof( *(p_ar) ) ); \
404 (p_ar) = malloc( ((i_oldsize) + 1) * sizeof( *(p_ar) ) ); \
406 if( (i_oldsize) - (i_pos) ) \
408 memmove( (p_ar) + (i_pos) + 1, \
410 ((i_oldsize) - (i_pos)) * sizeof( *(p_ar) ) ); \
412 (p_ar)[i_pos] = elem; \
417 #define REMOVE_ELEM( p_ar, i_oldsize, i_pos ) \
420 if( (i_oldsize) - (i_pos) - 1 ) \
422 memmove( (p_ar) + (i_pos), \
423 (p_ar) + (i_pos) + 1, \
424 ((i_oldsize) - (i_pos) - 1) * sizeof( *(p_ar) ) ); \
426 if( i_oldsize > 1 ) \
428 (p_ar) = realloc( p_ar, ((i_oldsize) - 1) * sizeof( *(p_ar) ) ); \
440 #define TAB_APPEND( count, tab, p ) \
443 (tab) = realloc( (tab), sizeof( void ** ) * ( (count) + 1 ) ); \
447 (tab) = malloc( sizeof( void ** ) ); \
449 (void**)(tab)[(count)] = (void*)(p); \
452 #define TAB_FIND( count, tab, p, index ) \
456 for( _i_ = 0; _i_ < (count); _i_++ ) \
458 if((void**)(tab)[_i_]==(void*)(p)) \
466 #define TAB_REMOVE( count, tab, p ) \
469 TAB_FIND( count, tab, p, _i_index_ ); \
470 if( _i_index_ >= 0 ) \
474 memmove( ((void**)(tab) + _i_index_), \
475 ((void**)(tab) + _i_index_+1), \
476 ( (count) - _i_index_ - 1 ) * sizeof( void* ) );\
487 /* MSB (big endian)/LSB (little endian) conversions - network order is always
488 * MSB, and should be used for both network communications and files. Note that
489 * byte orders other than little and big endians are not supported, but only
490 * the VAX seems to have such exotic properties. */
491 static inline uint16_t U16_AT( void * _p )
493 uint8_t * p = (uint8_t *)_p;
494 return ( ((uint16_t)p[0] << 8) | p[1] );
496 static inline uint32_t U32_AT( void * _p )
498 uint8_t * p = (uint8_t *)_p;
499 return ( ((uint32_t)p[0] << 24) | ((uint32_t)p[1] << 16)
500 | ((uint32_t)p[2] << 8) | p[3] );
502 static inline uint64_t U64_AT( void * _p )
504 uint8_t * p = (uint8_t *)_p;
505 return ( ((uint64_t)p[0] << 56) | ((uint64_t)p[1] << 48)
506 | ((uint64_t)p[2] << 40) | ((uint64_t)p[3] << 32)
507 | ((uint64_t)p[4] << 24) | ((uint64_t)p[5] << 16)
508 | ((uint64_t)p[6] << 8) | p[7] );
511 static inline uint16_t GetWLE( void * _p )
513 uint8_t * p = (uint8_t *)_p;
514 return ( ((uint16_t)p[1] << 8) | p[0] );
516 static inline uint32_t GetDWLE( void * _p )
518 uint8_t * p = (uint8_t *)_p;
519 return ( ((uint32_t)p[3] << 24) | ((uint32_t)p[2] << 16)
520 | ((uint32_t)p[1] << 8) | p[0] );
522 static inline uint64_t GetQWLE( void * _p )
524 uint8_t * p = (uint8_t *)_p;
525 return ( ((uint64_t)p[7] << 56) | ((uint64_t)p[6] << 48)
526 | ((uint64_t)p[5] << 40) | ((uint64_t)p[4] << 32)
527 | ((uint64_t)p[3] << 24) | ((uint64_t)p[2] << 16)
528 | ((uint64_t)p[1] << 8) | p[0] );
531 #define GetWBE( p ) U16_AT( p )
532 #define GetDWBE( p ) U32_AT( p )
533 #define GetQWBE( p ) U64_AT( p )
537 # define hton16(i) ( i )
538 # define hton32(i) ( i )
539 # define hton64(i) ( i )
540 # define ntoh16(i) ( i )
541 # define ntoh32(i) ( i )
542 # define ntoh64(i) ( i )
544 # define hton16(i) U16_AT(&i)
545 # define hton32(i) U32_AT(&i)
546 # define hton64(i) U64_AT(&i)
547 # define ntoh16(i) U16_AT(&i)
548 # define ntoh32(i) U32_AT(&i)
549 # define ntoh64(i) U64_AT(&i)
552 /* Format string sanity checks */
553 #ifdef HAVE_ATTRIBUTE_FORMAT
554 # define ATTRIBUTE_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
556 # define ATTRIBUTE_FORMAT(x,y)
559 /* Alignment of critical static data structures */
560 #ifdef ATTRIBUTE_ALIGNED_MAX
561 # define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < align) ? ATTRIBUTE_ALIGNED_MAX : align)))
563 # define ATTR_ALIGN(align)
566 /* Alignment of critical dynamic data structure
568 * Not all platforms support memalign so we provide a vlc_memalign wrapper
569 * void *vlc_memalign( size_t align, size_t size, void **pp_orig )
570 * *pp_orig is the pointer that has to be freed afterwards.
573 #ifdef HAVE_POSIX_MEMALIGN
574 # define vlc_memalign(align,size,pp_orig) \
575 ( !posix_memalign( pp_orig, align, size ) ? *(pp_orig) : NULL )
579 /* Some systems have memalign() but no declaration for it */
580 void * memalign( size_t align, size_t size );
582 # define vlc_memalign(pp_orig,align,size) \
583 ( *(pp_orig) = memalign( align, size ) )
585 #else /* We don't have any choice but to align manually */
586 # define vlc_memalign(pp_orig,align,size) \
587 (( *(pp_orig) = malloc( size + align - 1 )) \
588 ? (void *)( (((unsigned long)*(pp_orig)) + (unsigned long)(align-1) ) \
589 & (~(unsigned long)(align-1)) ) \
594 /* Stuff defined in src/extras/libc.c */
596 # define strdup vlc_strdup
597 VLC_EXPORT( char *, vlc_strdup, ( const char *s ) );
598 #elif !defined(__PLUGIN__)
599 # define vlc_strdup NULL
603 # if defined(STRNDUP_IN_GNOME_H) && \
604 (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
605 defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main))
606 /* Do nothing: gnome.h defines strndup for us */
608 # define strndup vlc_strndup
609 VLC_EXPORT( char *, vlc_strndup, ( const char *s, size_t n ) );
611 #elif !defined(__PLUGIN__)
612 # define vlc_strndup NULL
616 # define atof vlc_atof
617 VLC_EXPORT( double, vlc_atof, ( const char *nptr ) );
618 #elif !defined(__PLUGIN__)
619 # define vlc_atof NULL
623 # define atoll vlc_atoll
624 VLC_EXPORT( int64_t, vlc_atoll, ( const char *nptr ) );
625 #elif !defined(__PLUGIN__)
626 # define vlc_atoll NULL
630 # define getenv vlc_getenv
631 VLC_EXPORT( char *, vlc_getenv, ( const char *name ) );
632 #elif !defined(__PLUGIN__)
633 # define vlc_getenv NULL
636 #ifndef HAVE_STRCASECMP
638 # define strcasecmp stricmp
639 # if !defined(__PLUGIN__)
640 # define vlc_strcasecmp NULL
642 # elif !defined(__PLUGIN__)
643 # define strcasecmp vlc_strcasecmp
644 VLC_EXPORT( int, vlc_strcasecmp, ( const char *s1, const char *s2 ) );
646 #elif !defined(__PLUGIN__)
647 # define vlc_strcasecmp NULL
650 #ifndef HAVE_STRNCASECMP
651 # ifdef HAVE_STRNICMP
652 # define strncasecmp strnicmp
653 # if !defined(__PLUGIN__)
654 # define vlc_strncasecmp NULL
656 # elif !defined(__PLUGIN__)
657 # define strncasecmp vlc_strncasecmp
658 VLC_EXPORT( int, vlc_strncasecmp, ( const char *s1, const char *s2, size_t n ) );
660 #elif !defined(__PLUGIN__)
661 # define vlc_strncasecmp NULL
664 /* Format type specifiers for 64 bits numbers */
665 #if !defined(WIN32) && !defined(UNDER_CE)
666 # define I64Fd "%lld"
667 # define I64Fi "%lli"
668 # define I64Fo "%llo"
669 # define I64Fu "%llu"
670 # define I64Fx "%llx"
671 # define I64FX "%llX"
673 # define I64Fd "%I64d"
674 # define I64Fi "%I64i"
675 # define I64Fo "%I64o"
676 # define I64Fu "%I64u"
677 # define I64Fx "%I64x"
678 # define I64FX "%I64X"
679 #endif /* defined(WIN32)||defined(UNDER_CE) */
681 /* 64 bits integer constant suffix */
682 #if defined( __MINGW32__ ) || (!defined(WIN32) && !defined(UNDER_CE))
683 # define I64C(x) x##LL
685 # define I64C(x) x##i64
686 #endif /* defined(WIN32)||defined(UNDER_CE) */
688 #if defined(WIN32) || defined(UNDER_CE)
689 /* win32, cl and icl support */
690 # if defined( _MSC_VER ) || !defined( __MINGW32__ )
691 # define __attribute__(x)
692 # define __inline__ __inline
693 # define S_IFBLK 0x3000 /* Block */
694 # define S_ISBLK(m) (0)
695 # define S_ISCHR(m) (0)
696 # define S_ISFIFO(m) (((m)&_S_IFMT) == _S_IFIFO)
697 # define S_ISREG(m) (((m)&_S_IFMT) == _S_IFREG)
700 /* several type definitions */
701 # if defined( __MINGW32__ )
702 # if !defined( _OFF_T_ )
703 typedef long long _off_t;
704 typedef _off_t off_t;
710 # define off_t long long
714 # if defined( _MSC_VER )
715 # if !defined( _OFF_T_DEFINED )
716 typedef __int64 off_t;
717 # define _OFF_T_DEFINED
719 # define off_t __int64
723 # if defined( __BORLANDC__ )
725 # define off_t unsigned __int64
729 # define O_NONBLOCK 0
733 # define alloca _alloca
736 /* These two are not defined in mingw32 (bug?) */
738 # define snprintf _snprintf
741 # define vsnprintf _vsnprintf
746 /* lseek (defined in src/extras/libc.c) */
748 # define lseek vlc_lseek
749 VLC_EXPORT( off_t, vlc_lseek, ( int fildes, off_t offset, int whence ) );
750 #elif !defined(__PLUGIN__)
751 # define vlc_lseek NULL
754 /* vlc_wraptext (defined in src/extras/libc.c) */
755 #define wraptext vlc_wraptext
756 VLC_EXPORT( char *, vlc_wraptext, ( const char *, int, vlc_bool_t ) );
758 /*****************************************************************************
760 *****************************************************************************/
761 #define CPU_CAPABILITY_NONE 0
762 #define CPU_CAPABILITY_486 (1<<0)
763 #define CPU_CAPABILITY_586 (1<<1)
764 #define CPU_CAPABILITY_PPRO (1<<2)
765 #define CPU_CAPABILITY_MMX (1<<3)
766 #define CPU_CAPABILITY_3DNOW (1<<4)
767 #define CPU_CAPABILITY_MMXEXT (1<<5)
768 #define CPU_CAPABILITY_SSE (1<<6)
769 #define CPU_CAPABILITY_ALTIVEC (1<<16)
770 #define CPU_CAPABILITY_FPU (1<<31)
772 /*****************************************************************************
774 *****************************************************************************/
775 VLC_EXPORT( char *, vlc_dgettext, ( const char *package, const char *msgid ) );
777 #if defined( ENABLE_NLS ) && \
778 (defined(MODULE_NAME_IS_gnome)||defined(MODULE_NAME_IS_gnome_main)||\
779 defined(MODULE_NAME_IS_gnome2)||defined(MODULE_NAME_IS_gnome2_main))
780 /* Declare nothing: gnome.h will do it for us */
781 #elif defined( ENABLE_NLS )
782 #if defined( HAVE_INCLUDED_GETTEXT )
783 # include "libintl.h"
785 # include <libintl.h>
788 #if defined( __BORLANDC__ )
789 #define _(String) vlc_dgettext (PACKAGE_TARNAME, String)
791 # define _(String) vlc_dgettext (PACKAGE, String)
793 # define N_(String) ((char*)(String))
795 # define _(String) ((char*)(String))
796 # define N_(String) ((char*)(String))
799 /*****************************************************************************
800 * Additional vlc stuff
801 *****************************************************************************/
802 #include "vlc_symbols.h"
803 #include "os_specific.h"
804 #include "vlc_messages.h"
805 #include "variables.h"
806 #include "vlc_objects.h"
807 #include "vlc_threads_funcs.h"
811 #include "configuration.h"
813 #if defined( __BORLANDC__ )