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revision 1.43, Sat Feb 15 15:22:17 2003 UTC revision 1.54, Wed Jan 5 23:02:15 2005 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 defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
79    #        include <stdarg.h>
80    #    else
81    #        define uintptr_t uint32_t
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 defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
88    #        include <stdarg.h>
89    #    else
90    #        define uintptr_t uint64_t
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                    va_end(args);
133              OutputDebugString(buf);              OutputDebugString(buf);
134              fprintf(stderr, "%s\n", buf);                  fprintf(stderr, "%s", buf);
135           }           }
136       }       }
137  #    else  #    else
138       static __inline void DPRINTF(int level, char *fmt, ...)  static __inline void DPRINTF(int level, char *fmt, ...) {}
      {  
      }  
139  #    endif  #    endif
140    
141  #    if _MSC_VER <= 1200  #    if _MSC_VER <= 1200
# Line 149  Line 151 
151  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
152   | msvc x86 specific macros/functions   | msvc x86 specific macros/functions
153   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
154  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
155  #        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}  
156    
 #        ifdef _PROFILING_  
157               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
158               {               {
159                   int64_t ts;                   int64_t ts;
# Line 166  Line 166 
166                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
167                   return ts;                   return ts;
168               }               }
 #        endif  
169    
170  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
171   | 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 174 
174  #        define BSWAP(a) \  #        define BSWAP(a) \
175                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
176                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
177    
 #        ifdef _PROFILING_  
178  #            include <time.h>  #            include <time.h>
179               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
180               {               {
181                   return (int64_t)clock();                   return (int64_t)clock();
182               }               }
 #        endif  
183    
184  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
185   | 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 216 
216          {          {
217              va_list args;              va_list args;
218              va_start(args, format);              va_start(args, format);
219              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
220                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
221                          }                          }
222            va_end(args);
223                  }                  }
224    
225  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 238  Line 234 
234  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
235   | gcc IA32 specific macros/functions   | gcc IA32 specific macros/functions
236   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
237  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
238  #        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");  
239    
 #        ifdef _PROFILING_  
240               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
241               {               {
242                   int64_t ts;                   int64_t ts;
# Line 251  Line 245 
245                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
246                   return ts;                   return ts;
247               }               }
 #        endif  
248    
249  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
250   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
251   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
252  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
253    
254    #        if defined(HAVE_ALTIVEC_PARENTHESES_DECL)
255    #            define AVV(x...) (x)
256    #        elif defined(HAVE_ALTIVEC_BRACES_DECL)
257    #            define AVV(x...) {x}
258    #        else
259    #            error Trying to compile PPC target without a vector declaration type.
260    #        endif
261    
262  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
263                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
 #        define EMMS()  
264    
 #        ifdef _PROFILING_  
265               static __inline unsigned long get_tbl(void)               static __inline unsigned long get_tbl(void)
266               {               {
267                   unsigned long tbl;                   unsigned long tbl;
# Line 285  Line 285 
285                   }while (tb != get_tbl());                   }while (tb != get_tbl());
286                   return (((int64_t) tu) << 32) | (int64_t) tb;                   return (((int64_t) tu) << 32) | (int64_t) tb;
287               }               }
 #        endif  
288    
289  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
290   | gcc IA64 specific macros/functions   | gcc IA64 specific macros/functions
# Line 294  Line 293 
293  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
294                  ("mux1 %1 = %0, @rev" ";;" \                  ("mux1 %1 = %0, @rev" ";;" \
295                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));
 #        define EMMS()  
296    
 #        ifdef _PROFILING_  
297               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
298               {               {
299                   unsigned long result;                   unsigned long result;
300                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");                   __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
301                   return result;                   return result;
302               }               }
 #        endif  
303    
304  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
305   | gcc GENERIC (plain C only) specific macros/functions   | gcc GENERIC (plain C only) specific macros/functions
# Line 312  Line 308 
308  #        define BSWAP(a) \  #        define BSWAP(a) \
309                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
310                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
311    
 #        ifdef _PROFILING_  
312  #            include <time.h>  #            include <time.h>
313               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
314               {               {
315                   return (int64_t)clock();                   return (int64_t)clock();
316               }               }
 #        endif  
317    
318  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
319   | 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 323 
323  #        error You are trying to compile XviD without defining the architecture type.  #        error You are trying to compile XviD without defining the architecture type.
324  #    endif  #    endif
325    
326    
327    
328    
329  /*****************************************************************************  /*****************************************************************************
330   *  OPEN WATCOM C/C++ compiler   *  Open WATCOM C/C++ compiler
331   ****************************************************************************/   ****************************************************************************/
332    
333  #elif defined(__WATCOMC__)  #elif defined(__WATCOMC__)
334    
335  #    include <stdio.h>  #    include <stdio.h>
# Line 341  Line 338 
338  #    ifdef _DEBUG  #    ifdef _DEBUG
339      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
340      {      {
341                  if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
342              va_list args;              va_list args;
343              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
344              va_start(args, fmt);              va_start(args, fmt);
345              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
346                          fprintf(stderr, "%s\n", buf);                  va_end(args);
347                    fprintf(stderr, "%s", buf);
348                  }                  }
349          }          }
350  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 358  Line 356 
356                  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))
357    
358  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
359   | watcom x86 specific macros/functions    | watcom ia32 specific macros/functions
360   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
361  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32)
362    
363  #        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
364  #        define EMMS() __asm {emms}  
 #        ifdef _PROFILING_  
365           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
366           {           {
367               uint64_t ts;               uint64_t ts;
# Line 377  Line 374 
374               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
375               return ts;               return ts;
376           }           }
 #        endif  
377    
378  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
379   | watcom unsupported architecture    | watcom GENERIC (plain C only) specific macros/functions.
380   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
381  #       else  #    elif defined(ARCH_IS_GENERIC)
382    
383  #               define BSWAP(x) \  #               define BSWAP(x) \
384                          x = ((((x) & 0xff000000) >> 24) | \                          x = ((((x) & 0xff000000) >> 24) | \
385                                  (((x) & 0x00ff0000) >>  8) | \                                  (((x) & 0x00ff0000) >>  8) | \
386                                  (((x) & 0x0000ff00) <<  8) | \                                  (((x) & 0x0000ff00) <<  8) | \
387                                  (((x) & 0x000000ff) << 24))                                  (((x) & 0x000000ff) << 24))
388  #        define EMMS()  
 #        ifdef _PROFILING_  
389           static int64_t read_counter() { return 0; }           static int64_t read_counter() { return 0; }
 #        endif  
390    
391    /*----------------------------------------------------------------------------
392      | watcom Not given architecture - This is probably an user who tries to build
393      | XviD the wrong way.
394     *---------------------------------------------------------------------------*/
395    #    else
396    #        error You are trying to compile XviD without defining the architecture type.
397  #       endif  #       endif
398    
399    
400  /*****************************************************************************  /*****************************************************************************
401   *  Unknown compiler   *  Unknown compiler
402   ****************************************************************************/   ****************************************************************************/
# Line 418  Line 419 
419          {          {
420              va_list args;              va_list args;
421              va_start(args, format);              va_start(args, format);
422              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
423                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
424                          }                          }
425            va_end(args);
426                  }                  }
427    
428  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 432  Line 433 
433              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
434                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
435    
 #    define EMMS()  
   
 #    ifdef _PROFILING_  
436  #       include <time.h>  #       include <time.h>
437          static __inline int64_t read_counter(void)          static __inline int64_t read_counter(void)
438          {          {
439              return (int64_t)clock();              return (int64_t)clock();
440          }          }
 #    endif  
441    
442  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
443                  type name[(sizex)*(sizey)]                  type name[(sizex)*(sizey)]
# Line 448  Line 445 
445  #endif /* Compiler test */  #endif /* Compiler test */
446    
447    
448  #endif  #endif /* PORTAB_H */

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