[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 1.42, Sun Feb 9 22:48:38 2003 UTC revision 1.59, Sun Nov 30 16:36:44 2008 UTC
# Line 4  Line 4 
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 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 23  Line 21 
21   *  along with this program; if not, write to the Free Software   *  along with this program; if not, write to the Free Software
22   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
23   *   *
  *  Under section 8 of the GNU General Public License, the copyright  
  *  holders of XVID explicitly forbid distribution in the following  
  *  countries:  
  *  
  *    - Japan  
  *    - United States of America  
  *  
  *  Linking XviD statically or dynamically with other modules is making a  
  *  combined work based on XviD.  Thus, the terms and conditions of the  
  *  GNU General Public License cover the whole combination.  
  *  
  *  As a special exception, the copyright holders of XviD give you  
  *  permission to link XviD with independent modules that communicate with  
  *  XviD solely through the VFW1.1 and DShow interfaces, regardless of the  
  *  license terms of these independent modules, and to copy and distribute  
  *  the resulting combined work under terms of your choice, provided that  
  *  every copy of the combined work is accompanied by a complete copy of  
  *  the source code of XviD (the version of XviD used to produce the  
  *  combined work), being distributed under the terms of the GNU General  
  *  Public License plus this exception.  An independent module is a module  
  *  which is not derived from or based on XviD.  
  *  
  *  Note that people who make modified versions of XviD are not obligated  
  *  to grant this special exception for their modified versions; it is  
  *  their choice whether to do so.  The GNU General Public License gives  
  *  permission to release a modified version without this exception; this  
  *  exception also makes it possible to release a modified version which  
  *  carries forward this exception.  
  *  
24   * $Id$   * $Id$
25   *   *
26   ****************************************************************************/   ****************************************************************************/
# Line 63  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_DEBUG           0x80000000  
   
 /* debug level for this library */  
 #define DPRINTF_LEVEL           0  
   
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
# Line 87  Line 46 
46   | For MSVC   | For MSVC
47   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
48    
49  #if defined(_MSC_VER)  #if defined(_MSC_VER) || defined (__WATCOMC__)
50  #    define int8_t   char  #    define int8_t   char
51  #    define uint8_t  unsigned char  #    define uint8_t  unsigned char
52  #    define int16_t  short  #    define int16_t  short
# Line 113  Line 72 
72   ****************************************************************************/   ****************************************************************************/
73    
74  #if defined(ARCH_IS_32BIT)  #if defined(ARCH_IS_32BIT)
75  #    define CACHE_LINE  16  #    define CACHE_LINE 64
76  #    define ptr_t uint32_t  #    define ptr_t uint32_t
77    #    define intptr_t int32_t
78    #    define _INTPTR_T_DEFINED
79    #    if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
80    #        include <stdarg.h>
81    #    else
82    #        define uintptr_t uint32_t
83    #    endif
84  #elif defined(ARCH_IS_64BIT)  #elif defined(ARCH_IS_64BIT)
85  #    define CACHE_LINE  32  #    define CACHE_LINE  64
86  #    define ptr_t uint64_t  #    define ptr_t uint64_t
87    #    define intptr_t int64_t
88    #    define _INTPTR_T_DEFINED
89    #    if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
90    #        include <stdarg.h>
91    #    else
92    #        define uintptr_t uint64_t
93    #    endif
94  #else  #else
95  #    error You are trying to compile XviD without defining address bus size.  #    error You are trying to compile XviD without defining address bus size.
96  #endif  #endif
# Line 139  Line 112 
112  #include <windows.h>  #include <windows.h>
113  #include <stdio.h>  #include <stdio.h>
114    
115    /* Non ANSI mapping */
116    #    define snprintf _snprintf
117    #    define vsnprintf _vsnprintf
118    
119      /*      /*
120       * This function must be declared/defined all the time because MSVC does       * This function must be declared/defined all the time because MSVC does
121       * not support C99 variable arguments macros.       * not support C99 variable arguments macros.
# Line 149  Line 126 
126  #   ifdef _DEBUG  #   ifdef _DEBUG
127      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
128      {      {
129          if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
130              va_list args;              va_list args;
131              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
132              va_start(args, fmt);              va_start(args, fmt);
133              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
134              OutputDebugString(buf);                  va_end(args);
135              fprintf(stderr, "%s\n", buf);                  OutputDebugStringA(buf);
136                    fprintf(stderr, "%s", buf);
137           }           }
138       }       }
139  #    else  #    else
140       static __inline void DPRINTF(int level, char *fmt, ...)  static __inline void DPRINTF(int level, char *fmt, ...) {}
      {  
      }  
141  #    endif  #    endif
142    
143  #    if _MSC_VER <= 1200  #    if _MSC_VER <= 1200
# Line 179  Line 155 
155   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
156  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32)
157  #        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
 #        define EMMS() __asm {emms}  
158    
 #        ifdef _PROFILING_  
159               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
160               {               {
161                   int64_t ts;                   int64_t ts;
# Line 194  Line 168 
168                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
169                   return ts;                   return ts;
170               }               }
171  #        endif  
172    #    elif defined(ARCH_IS_X86_64)
173    
174    #    include <intrin.h>
175    
176    #    define BSWAP(a) ((a) = _byteswap_ulong(a))
177    
178    static __inline int64_t read_counter(void) { return __rdtsc(); }
179    
180  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
181   | msvc GENERIC (plain C only) - Probably alpha or some embedded device   | msvc GENERIC (plain C only) - Probably alpha or some embedded device
# Line 203  Line 184 
184  #        define BSWAP(a) \  #        define BSWAP(a) \
185                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
186                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
187    
 #        ifdef _PROFILING_  
188  #            include <time.h>  #            include <time.h>
189               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
190               {               {
191                   return (int64_t)clock();                   return (int64_t)clock();
192               }               }
 #        endif  
193    
194  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
195   | 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
# Line 248  Line 226 
226          {          {
227              va_list args;              va_list args;
228              va_start(args, format);              va_start(args, format);
229              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
230                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
231                          }                          }
232            va_end(args);
233                  }                  }
234    
235  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 266  Line 244 
244  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
245   | gcc IA32 specific macros/functions   | gcc IA32 specific macros/functions
246   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
247  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
248  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
 #        define EMMS() __asm__ ("emms\n\t");  
249    
 #        ifdef _PROFILING_  
250               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
251               {               {
252                   int64_t ts;                   int64_t ts;
# Line 279  Line 255 
255                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
256                   return ts;                   return ts;
257               }               }
 #        endif  
258    
259  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
260   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
261   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
262  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
263    
264    #        if defined(HAVE_ALTIVEC_PARENTHESES_DECL)
265    #            define AVV(x...) (x)
266    #        elif defined(HAVE_ALTIVEC_BRACES_DECL)
267    #            define AVV(x...) {x}
268    #        else
269    #            error Trying to compile PPC target without a vector declaration type.
270    #        endif
271    
272  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
273                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
 #        define EMMS()  
274    
 #        ifdef _PROFILING_  
275               static __inline unsigned long get_tbl(void)               static __inline unsigned long get_tbl(void)
276               {               {
277                   unsigned long tbl;                   unsigned long tbl;
# Line 313  Line 295 
295                   }while (tb != get_tbl());                   }while (tb != get_tbl());
296                   return (((int64_t) tu) << 32) | (int64_t) tb;                   return (((int64_t) tu) << 32) | (int64_t) tb;
297               }               }
 #        endif  
298    
299  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
300   | gcc IA64 specific macros/functions   | gcc IA64 specific macros/functions
301   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
302  #    elif defined(ARCH_IS_IA64)  #    elif defined(ARCH_IS_IA64)
303  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
304                  ("mux1 %1 = %0, @rev" ";;" \          ("mux1 %0 = %1, @rev" ";;" \
305                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));           "shr.u %0 = %0, 32" : "=r" (a) : "r" (a));
 #        define EMMS()  
306    
 #        ifdef _PROFILING_  
307               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
308               {               {
309                   unsigned long result;                   unsigned long result;
310                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
311                   return result;                   return result;
312               }               }
 #        endif  
313    
314  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
315   | gcc GENERIC (plain C only) specific macros/functions   | gcc GENERIC (plain C only) specific macros/functions
# Line 340  Line 318 
318  #        define BSWAP(a) \  #        define BSWAP(a) \
319                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
320                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
321    
 #        ifdef _PROFILING_  
322  #            include <time.h>  #            include <time.h>
323               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
324               {               {
325                   return (int64_t)clock();                   return (int64_t)clock();
326               }               }
 #        endif  
327    
328  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
329   | 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
# Line 358  Line 333 
333  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile XviD without defining the architecture type.
334  #    endif  #    endif
335    
336    
337    
338    
339    /*****************************************************************************
340     *  Open WATCOM C/C++ compiler
341     ****************************************************************************/
342    
343    #elif defined(__WATCOMC__)
344    
345    #    include <stdio.h>
346    #    include <stdarg.h>
347    
348    #    ifdef _DEBUG
349    static __inline void DPRINTF(int level, char *fmt, ...)
350    {
351            if (xvid_debug & level) {
352                    va_list args;
353                    char buf[DPRINTF_BUF_SZ];
354                    va_start(args, fmt);
355                    vsprintf(buf, fmt, args);
356                    va_end(args);
357                    fprintf(stderr, "%s", buf);
358            }
359    }
360    #    else /* _DEBUG */
361    static __inline void DPRINTF(int level, char *format, ...) {}
362    #    endif /* _DEBUG */
363    
364    #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
365            type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
366    type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
367    
368    /*----------------------------------------------------------------------------
369      | watcom ia32 specific macros/functions
370     *---------------------------------------------------------------------------*/
371    #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
372    
373    #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax
374    
375    static __inline int64_t read_counter(void)
376    {
377            uint64_t ts;
378            uint32_t ts1, ts2;
379            __asm {
380                    rdtsc
381                            mov ts1, eax
382                            mov ts2, edx
383            }
384            ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
385            return ts;
386    }
387    
388    /*----------------------------------------------------------------------------
389      | watcom GENERIC (plain C only) specific macros/functions.
390     *---------------------------------------------------------------------------*/
391    #    elif defined(ARCH_IS_GENERIC)
392    
393    #        define BSWAP(x) \
394            x = ((((x) & 0xff000000) >> 24) | \
395                            (((x) & 0x00ff0000) >>  8) | \
396                            (((x) & 0x0000ff00) <<  8) | \
397                            (((x) & 0x000000ff) << 24))
398    
399    static int64_t read_counter() { return 0; }
400    
401    /*----------------------------------------------------------------------------
402      | watcom Not given architecture - This is probably an user who tries to build
403      | XviD the wrong way.
404     *---------------------------------------------------------------------------*/
405    #    else
406    #        error You are trying to compile XviD without defining the architecture type.
407    #    endif
408    
409    
410  /*****************************************************************************  /*****************************************************************************
411   *  Unknown compiler   *  Unknown compiler
412   ****************************************************************************/   ****************************************************************************/
# Line 380  Line 429 
429          {          {
430              va_list args;              va_list args;
431              va_start(args, format);              va_start(args, format);
432              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
433                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
434                          }                          }
435            va_end(args);
436                  }                  }
437    
438  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 394  Line 443 
443              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
444                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
445    
 #    define EMMS()  
   
 #    ifdef _PROFILING_  
446  #       include <time.h>  #       include <time.h>
447          static __inline int64_t read_counter(void)          static __inline int64_t read_counter(void)
448          {          {
449              return (int64_t)clock();              return (int64_t)clock();
450          }          }
 #    endif  
451    
452  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
453                  type name[(sizex)*(sizey)]                  type name[(sizex)*(sizey)]
# Line 410  Line 455 
455  #endif /* Compiler test */  #endif /* Compiler test */
456    
457    
458  #endif  #endif /* PORTAB_H */

Legend:
Removed from v.1.42  
changed lines
  Added in v.1.59

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