[cvs] / xvidcore / src / portab.h Repository:
ViewVC logotype

Diff of /xvidcore/src/portab.h

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.46.2.3, Thu Mar 27 14:26:17 2003 UTC revision 1.60, Tue Mar 9 10:00:14 2010 UTC
# Line 3  Line 3 
3   *  XVID MPEG-4 VIDEO CODEC   *  XVID MPEG-4 VIDEO CODEC
4   *  - Portable macros, types and inlined assembly -   *  - Portable macros, types and inlined assembly -
5   *   *
6   *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>   *  Copyright(C) 2002-2010 Michael Militzer <isibaar@xvid.org>
7   *               2002 Peter Ross <pross@xvid.org>   *               2002-2003 Peter Ross <pross@xvid.org>
8   *               2002 Edouard Gomez <ed.gomez@free.fr>   *               2002-2003 Edouard Gomez <ed.gomez@free.fr>
9   *   *
10   *  This file is part of XviD, a free MPEG-4 video encoder/decoder   *  This program is free software ; you can redistribute it and/or modify
11   *   *  it under the terms of the GNU General Public License as published by
  *  XviD is free software; you can redistribute it and/or modify it  
  *  under the terms of the GNU General Public License as published by  
12   *  the Free Software Foundation; either version 2 of the License, or   *  the Free Software Foundation; either version 2 of the License, or
13   *  (at your option) any later version.   *  (at your option) any later version.
14   *   *
# Line 34  Line 32 
32   *  Common things   *  Common things
33   ****************************************************************************/   ****************************************************************************/
34    
 /* Debug level masks */  
 #define DPRINTF_ERROR       0x00000001  
 #define DPRINTF_STARTCODE   0x00000002  
 #define DPRINTF_HEADER      0x00000004  
 #define DPRINTF_TIMECODE    0x00000008  
 #define DPRINTF_MB          0x00000010  
 #define DPRINTF_COEFF       0x00000020  
 #define DPRINTF_MV          0x00000040  
 #define DPRINTF_RC          0x00000080  
 #define DPRINTF_DEBUG       0x80000000  
   
 /* debug level for this library */  
 #ifdef _DEBUG  
 #ifndef DPRINTF_LEVEL  
 #define DPRINTF_LEVEL       0x8000000f  
 #endif  
 #else  
 #define DPRINTF_LEVEL       0  
 #endif  
   
35  /* Buffer size for msvc implementation because it outputs to DebugOutput */  /* Buffer size for msvc implementation because it outputs to DebugOutput */
36    #if defined(_DEBUG)
37    extern unsigned int xvid_debug;
38  #define DPRINTF_BUF_SZ  1024  #define DPRINTF_BUF_SZ  1024
39    #endif
40    
41  /*****************************************************************************  /*****************************************************************************
42   *  Types used in XviD sources   *  Types used in Xvid sources
43   ****************************************************************************/   ****************************************************************************/
44    
45  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
# Line 87  Line 68 
68  #endif  #endif
69    
70  /*****************************************************************************  /*****************************************************************************
71     *  Some things that are OS dependant
72     ****************************************************************************/
73    
74    #ifdef WIN32
75    
76    # include <windows.h>
77    # define pthread_t                              HANDLE
78    # define pthread_create(t,u,f,d) *(t)=CreateThread(NULL,0,f,d,0,NULL)
79    # define pthread_join(t,s)              { WaitForSingleObject(t,INFINITE); \
80                                                                            CloseHandle(t); }
81    # define sched_yield()                  Sleep(0);
82    static __inline int pthread_num_processors_np()
83    {
84            DWORD p_aff, s_aff, r = 0;
85            GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR) &p_aff, (PDWORD_PTR) &s_aff);
86            for(; p_aff != 0; p_aff>>=1) r += p_aff&1;
87            return r;
88    }
89    
90    #elif defined(__amigaos4__)
91    
92    # include <pthread.h>
93    # include <proto/dos.h>
94    # define sched_yield() IDOS->Delay(1)
95    
96    #elif defined(SYS_BEOS)
97    
98    # include <kernel/OS.h>
99    # define pthread_t                              thread_id
100    # define pthread_create(t,u,f,d) { *(t)=spawn_thread(f,"",10,d); \
101                                                                    resume_thread(*(t)); }
102    # define pthread_join(t,s)              wait_for_thread(t,(long*)s)
103    # define sched_yield()                  snooze(0) /* is this correct? */
104    
105    #else
106    # include <pthread.h>
107    #endif
108    
109    /*****************************************************************************
110   *  Some things that are only architecture dependant   *  Some things that are only architecture dependant
111   ****************************************************************************/   ****************************************************************************/
112    
# Line 94  Line 114 
114  #    define CACHE_LINE 64  #    define CACHE_LINE 64
115  #    define ptr_t uint32_t  #    define ptr_t uint32_t
116  #    define intptr_t int32_t  #    define intptr_t int32_t
117    #    define _INTPTR_T_DEFINED
118    #    if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
119    #        include <stdarg.h>
120    #    else
121  #    define uintptr_t uint32_t  #    define uintptr_t uint32_t
122    #    endif
123  #elif defined(ARCH_IS_64BIT)  #elif defined(ARCH_IS_64BIT)
124  #    define CACHE_LINE  64  #    define CACHE_LINE  64
125  #    define ptr_t uint64_t  #    define ptr_t uint64_t
126  #    define intptr_t int64_t  #    define intptr_t int64_t
127    #    define _INTPTR_T_DEFINED
128    #    if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
129    #        include <stdarg.h>
130    #    else
131  #    define uintptr_t uint64_t  #    define uintptr_t uint64_t
132    #    endif
133  #else  #else
134  #    error You are trying to compile XviD without defining address bus size.  #    error You are trying to compile Xvid without defining address bus size.
135  #endif  #endif
136    
137  /*****************************************************************************  /*****************************************************************************
# Line 135  Line 165 
165  #   ifdef _DEBUG  #   ifdef _DEBUG
166      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
167      {      {
168          if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
169              va_list args;              va_list args;
170              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
171              va_start(args, fmt);              va_start(args, fmt);
172              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
173              OutputDebugString(buf);                  va_end(args);
174              fprintf(stderr, "%s\n", buf);                  OutputDebugStringA(buf);
175                    fprintf(stderr, "%s", buf);
176           }           }
177       }       }
178  #    else  #    else
# Line 177  Line 208 
208               return ts;               return ts;
209           }           }
210    
211    #    elif defined(ARCH_IS_X86_64)
212    
213    #    include <intrin.h>
214    
215    #    define BSWAP(a) ((a) = _byteswap_ulong(a))
216    
217    static __inline int64_t read_counter(void) { return __rdtsc(); }
218    
219  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
220   | msvc GENERIC (plain C only) - Probably alpha or some embedded device   | msvc GENERIC (plain C only) - Probably alpha or some embedded device
221   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
# Line 193  Line 232 
232    
233  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
234   | msvc Not given architecture - This is probably an user who tries to build   | msvc Not given architecture - This is probably an user who tries to build
235   | XviD the wrong way.    | Xvid the wrong way.
236   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
237  #    else  #    else
238  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile Xvid without defining the architecture type.
239  #    endif  #    endif
240    
241    
# Line 226  Line 265 
265          {          {
266              va_list args;              va_list args;
267              va_start(args, format);              va_start(args, format);
268              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
269                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
270              }              }
271            va_end(args);
272          }          }
273    
274  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 244  Line 283 
283  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
284   | gcc IA32 specific macros/functions   | gcc IA32 specific macros/functions
285   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
286  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
287  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
288    
289           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
# Line 260  Line 299 
299   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
300   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
301  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
302    
303    #        if defined(HAVE_ALTIVEC_PARENTHESES_DECL)
304    #            define AVV(x...) (x)
305    #        elif defined(HAVE_ALTIVEC_BRACES_DECL)
306    #            define AVV(x...) {x}
307    #        else
308    #            error Trying to compile PPC target without a vector declaration type.
309    #        endif
310    
311  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
312                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
313    
# Line 292  Line 340 
340   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
341  #    elif defined(ARCH_IS_IA64)  #    elif defined(ARCH_IS_IA64)
342  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
343                  ("mux1 %1 = %0, @rev" ";;" \          ("mux1 %0 = %1, @rev" ";;" \
344                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));           "shr.u %0 = %0, 32" : "=r" (a) : "r" (a));
345    
346           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
347           {           {
# Line 318  Line 366 
366    
367  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
368   | gcc Not given architecture - This is probably an user who tries to build   | gcc Not given architecture - This is probably an user who tries to build
369   | XviD the wrong way.    | Xvid the wrong way.
370   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
371  #    else  #    else
372  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile Xvid without defining the architecture type.
373  #    endif  #    endif
374    
375    
# Line 339  Line 387 
387  #    ifdef _DEBUG  #    ifdef _DEBUG
388       static __inline void DPRINTF(int level, char *fmt, ...)       static __inline void DPRINTF(int level, char *fmt, ...)
389       {       {
390           if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
391               va_list args;               va_list args;
392               char buf[DPRINTF_BUF_SZ];               char buf[DPRINTF_BUF_SZ];
393               va_start(args, fmt);               va_start(args, fmt);
394               vsprintf(buf, fmt, args);               vsprintf(buf, fmt, args);
395               fprintf(stderr, "%s\n", buf);                  va_end(args);
396                    fprintf(stderr, "%s", buf);
397           }           }
398       }       }
399  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 358  Line 407 
407  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
408   | watcom ia32 specific macros/functions   | watcom ia32 specific macros/functions
409   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
410  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
411    
412  #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax  #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax
413    
# Line 390  Line 439 
439    
440  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
441   | watcom Not given architecture - This is probably an user who tries to build   | watcom Not given architecture - This is probably an user who tries to build
442   | XviD the wrong way.    | Xvid the wrong way.
443   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
444  #    else  #    else
445  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile Xvid without defining the architecture type.
446  #    endif  #    endif
447    
448    
# Line 419  Line 468 
468          {          {
469              va_list args;              va_list args;
470              va_start(args, format);              va_start(args, format);
471              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
472                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
473              }              }
474            va_end(args);
475          }          }
476    
477  #    else /* _DEBUG */  #    else /* _DEBUG */

Legend:
Removed from v.1.46.2.3  
changed lines
  Added in v.1.60

No admin address has been configured
ViewVC Help
Powered by ViewVC 1.0.4