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revision 1.43, Sat Feb 15 15:22:17 2003 UTC revision 1.49, Mon Mar 22 22:36:23 2004 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 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 */  
 #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 85  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    #    if _MSC_VER < 1300
79    #        define uintptr_t uint32_t
80    #    else
81    #        include <stdarg.h>
82    #    endif
83  #elif defined(ARCH_IS_64BIT)  #elif defined(ARCH_IS_64BIT)
84  #    define CACHE_LINE  32  #    define CACHE_LINE  64
85  #    define ptr_t uint64_t  #    define ptr_t uint64_t
86    #    define intptr_t int64_t
87    #    if _MSC_VER < 1300
88    #        define uintptr_t uint64_t
89    #    else
90    #        include <stdarg.h>
91    #    endif
92  #else  #else
93  #    error You are trying to compile XviD without defining address bus size.  #    error You are trying to compile XviD without defining address bus size.
94  #endif  #endif
# Line 111  Line 110 
110  #include <windows.h>  #include <windows.h>
111  #include <stdio.h>  #include <stdio.h>
112    
113         /* Non ANSI mapping */
114    #    define snprintf _snprintf
115    #    define vsnprintf _vsnprintf
116    
117      /*      /*
118       * This function must be declared/defined all the time because MSVC does       * This function must be declared/defined all the time because MSVC does
119       * not support C99 variable arguments macros.       * not support C99 variable arguments macros.
# Line 121  Line 124 
124  #   ifdef _DEBUG  #   ifdef _DEBUG
125      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
126      {      {
127          if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
128              va_list args;              va_list args;
129              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
130              va_start(args, fmt);              va_start(args, fmt);
131              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
132              OutputDebugString(buf);              OutputDebugString(buf);
133              fprintf(stderr, "%s\n", buf);              fprintf(stderr, "%s", buf);
134           }           }
135       }       }
136  #    else  #    else
137       static __inline void DPRINTF(int level, char *fmt, ...)           static __inline void DPRINTF(int level, char *fmt, ...) {}
      {  
      }  
138  #    endif  #    endif
139    
140  #    if _MSC_VER <= 1200  #    if _MSC_VER <= 1200
# Line 151  Line 152 
152   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
153  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32)
154  #        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}  
155    
 #        ifdef _PROFILING_  
156               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
157               {               {
158                   int64_t ts;                   int64_t ts;
# Line 166  Line 165 
165                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
166                   return ts;                   return ts;
167               }               }
 #        endif  
168    
169  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
170   | msvc GENERIC (plain C only) - Probably alpha or some embedded device   | msvc GENERIC (plain C only) - Probably alpha or some embedded device
# Line 175  Line 173 
173  #        define BSWAP(a) \  #        define BSWAP(a) \
174                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
175                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
176    
 #        ifdef _PROFILING_  
177  #            include <time.h>  #            include <time.h>
178               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
179               {               {
180                   return (int64_t)clock();                   return (int64_t)clock();
181               }               }
 #        endif  
182    
183  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
184   | 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 220  Line 215 
215          {          {
216              va_list args;              va_list args;
217              va_start(args, format);              va_start(args, format);
218              if(DPRINTF_LEVEL & level) {              if(xvid_debug & level) {
219                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
220                          }                          }
221                  }                  }
222    
# Line 240  Line 234 
234   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
235  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32)
236  #        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");  
237    
 #        ifdef _PROFILING_  
238               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
239               {               {
240                   int64_t ts;                   int64_t ts;
# Line 251  Line 243 
243                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
244                   return ts;                   return ts;
245               }               }
 #        endif  
246    
247  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
248   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
# Line 259  Line 250 
250  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
251  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
252                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
 #        define EMMS()  
253    
 #        ifdef _PROFILING_  
254               static __inline unsigned long get_tbl(void)               static __inline unsigned long get_tbl(void)
255               {               {
256                   unsigned long tbl;                   unsigned long tbl;
# Line 285  Line 274 
274                   }while (tb != get_tbl());                   }while (tb != get_tbl());
275                   return (((int64_t) tu) << 32) | (int64_t) tb;                   return (((int64_t) tu) << 32) | (int64_t) tb;
276               }               }
 #        endif  
277    
278  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
279   | gcc IA64 specific macros/functions   | gcc IA64 specific macros/functions
# Line 294  Line 282 
282  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
283                  ("mux1 %1 = %0, @rev" ";;" \                  ("mux1 %1 = %0, @rev" ";;" \
284                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));
 #        define EMMS()  
285    
 #        ifdef _PROFILING_  
286               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
287               {               {
288                   unsigned long result;                   unsigned long result;
289                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
290                   return result;                   return result;
291               }               }
 #        endif  
292    
293  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
294   | gcc GENERIC (plain C only) specific macros/functions   | gcc GENERIC (plain C only) specific macros/functions
# Line 312  Line 297 
297  #        define BSWAP(a) \  #        define BSWAP(a) \
298                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
299                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
300    
 #        ifdef _PROFILING_  
301  #            include <time.h>  #            include <time.h>
302               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
303               {               {
304                   return (int64_t)clock();                   return (int64_t)clock();
305               }               }
 #        endif  
306    
307  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
308   | 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 330  Line 312 
312  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile XviD without defining the architecture type.
313  #    endif  #    endif
314    
315    
316    
317    
318  /*****************************************************************************  /*****************************************************************************
319   *  OPEN WATCOM C/C++ compiler   *  Open WATCOM C/C++ compiler
320   ****************************************************************************/   ****************************************************************************/
321    
322  #elif defined(__WATCOMC__)  #elif defined(__WATCOMC__)
323    
324  #    include <stdio.h>  #    include <stdio.h>
# Line 341  Line 327 
327  #    ifdef _DEBUG  #    ifdef _DEBUG
328      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
329      {      {
330                  if (DPRINTF_LEVEL & level) {           if (xvid_debug & level) {
331              va_list args;              va_list args;
332              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
333              va_start(args, fmt);              va_start(args, fmt);
334              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
335                          fprintf(stderr, "%s\n", buf);               fprintf(stderr, "%s", buf);
336                  }                  }
337          }          }
338  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 358  Line 344 
344                  type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))                  type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
345    
346  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
347   | watcom x86 specific macros/functions   | watcom ia32 specific macros/functions
348   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
349  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32)
350    
351  #        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
352  #        define EMMS() __asm {emms}  
 #        ifdef _PROFILING_  
353           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
354           {           {
355               uint64_t ts;               uint64_t ts;
# Line 377  Line 362 
362               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
363               return ts;               return ts;
364           }           }
 #        endif  
365    
366  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
367   | watcom unsupported architecture   | watcom GENERIC (plain C only) specific macros/functions.
368   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
369  #       else  #    elif defined(ARCH_IS_GENERIC)
370    
371  #               define BSWAP(x) \  #               define BSWAP(x) \
372                          x = ((((x) & 0xff000000) >> 24) | \                          x = ((((x) & 0xff000000) >> 24) | \
373                                  (((x) & 0x00ff0000) >>  8) | \                                  (((x) & 0x00ff0000) >>  8) | \
374                                  (((x) & 0x0000ff00) <<  8) | \                                  (((x) & 0x0000ff00) <<  8) | \
375                                  (((x) & 0x000000ff) << 24))                                  (((x) & 0x000000ff) << 24))
376  #        define EMMS()  
 #        ifdef _PROFILING_  
377           static int64_t read_counter() { return 0; }           static int64_t read_counter() { return 0; }
 #        endif  
378    
379    /*----------------------------------------------------------------------------
380     | watcom Not given architecture - This is probably an user who tries to build
381     | XviD the wrong way.
382     *---------------------------------------------------------------------------*/
383    #    else
384    #        error You are trying to compile XviD without defining the architecture type.
385  #       endif  #       endif
386    
387    
388  /*****************************************************************************  /*****************************************************************************
389   *  Unknown compiler   *  Unknown compiler
390   ****************************************************************************/   ****************************************************************************/
# Line 418  Line 407 
407          {          {
408              va_list args;              va_list args;
409              va_start(args, format);              va_start(args, format);
410              if(DPRINTF_LEVEL & level) {              if(xvid_debug & level) {
411                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
412                          }                          }
413                  }                  }
414    
# Line 432  Line 420 
420              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
421                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
422    
 #    define EMMS()  
   
 #    ifdef _PROFILING_  
423  #       include <time.h>  #       include <time.h>
424          static __inline int64_t read_counter(void)          static __inline int64_t read_counter(void)
425          {          {
426              return (int64_t)clock();              return (int64_t)clock();
427          }          }
 #    endif  
428    
429  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
430                  type name[(sizex)*(sizey)]                  type name[(sizex)*(sizey)]
# Line 448  Line 432 
432  #endif /* Compiler test */  #endif /* Compiler test */
433    
434    
435  #endif  #endif /* PORTAB_H */

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