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revision 1.27, Wed Sep 4 22:01:59 2002 UTC revision 1.43, Sat Feb 15 15:22:17 2003 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   *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7     *               2002 Peter Ross <pross@xvid.org>
8     *               2002 Edouard Gomez <ed.gomez@free.fr>
9   *   *
10   *  This program is an implementation of a part of one or more MPEG-4   *  This file is part of XviD, a free MPEG-4 video encoder/decoder
  *  Video tools as specified in ISO/IEC 14496-2 standard.  Those intending  
  *  to use this software module in hardware or software products are  
  *  advised that its use may infringe existing patents or copyrights, and  
  *  any such use would be at such party's own risk.  The original  
  *  developer of this software module and his/her company, and subsequent  
  *  editors and their companies, will have no liability for use of this  
  *  software or modifications or derivatives thereof.  
11   *   *
12   *  This program is free software ; you can redistribute it and/or modify   *  XviD is free software; you can redistribute it and/or modify it
13   *  it under the terms of the GNU General Public License as published by   *  under the terms of the GNU General Public License as published by
14   *  the Free Software Foundation ; either version 2 of the License, or   *  the Free Software Foundation ; either version 2 of the License, or
15   *  (at your option) any later version.   *  (at your option) any later version.
16   *   *
# Line 35  Line 30 
30  #ifndef _PORTAB_H_  #ifndef _PORTAB_H_
31  #define _PORTAB_H_  #define _PORTAB_H_
32    
33    /*****************************************************************************
34     *  Common things
35     ****************************************************************************/
36    
37  // debug level masks  /* Debug level masks */
38  #define DPRINTF_ERROR           0x00000001  #define DPRINTF_ERROR           0x00000001
39  #define DPRINTF_STARTCODE       0x00000002  #define DPRINTF_STARTCODE       0x00000002
40  #define DPRINTF_HEADER          0x00000004  #define DPRINTF_HEADER          0x00000004
# Line 44  Line 42 
42  #define DPRINTF_MB                      0x00000010  #define DPRINTF_MB                      0x00000010
43  #define DPRINTF_COEFF           0x00000020  #define DPRINTF_COEFF           0x00000020
44  #define DPRINTF_MV                      0x00000040  #define DPRINTF_MV                      0x00000040
45    #define DPRINTF_RC                      0x00000080
46  #define DPRINTF_DEBUG           0x80000000  #define DPRINTF_DEBUG           0x80000000
47    
48  // debug level  /* debug level for this library */
49  #define DPRINTF_LEVEL           0  #define DPRINTF_LEVEL           0
50    
51    /* Buffer size for msvc implementation because it outputs to DebugOutput */
52  #define DPRINTF_BUF_SZ  1024  #define DPRINTF_BUF_SZ  1024
53    
54    /*****************************************************************************
55     *  Types used in XviD sources
56     ****************************************************************************/
57    
58    /*----------------------------------------------------------------------------
59     | For MSVC
60     *---------------------------------------------------------------------------*/
61    
62    #if defined(_MSC_VER) || defined (__WATCOMC__)
63    #    define int8_t   char
64    #    define uint8_t  unsigned char
65    #    define int16_t  short
66    #    define uint16_t unsigned short
67    #    define int32_t  int
68    #    define uint32_t unsigned int
69    #    define int64_t  __int64
70    #    define uint64_t unsigned __int64
71    
72    /*----------------------------------------------------------------------------
73     | For all other compilers, use the standard header file
74     | (compiler should be ISO C99 compatible, perhaps ISO C89 is enough)
75     *---------------------------------------------------------------------------*/
76    
77    #else
78    
79    #    include <inttypes.h>
80    
81    #endif
82    
83    /*****************************************************************************
84     *  Some things that are only architecture dependant
85     ****************************************************************************/
86    
87    #if defined(ARCH_IS_32BIT)
88    #    define CACHE_LINE  16
89    #    define ptr_t uint32_t
90    #elif defined(ARCH_IS_64BIT)
91    #    define CACHE_LINE  32
92    #    define ptr_t uint64_t
93    #else
94    #    error You are trying to compile XviD without defining address bus size.
95    #endif
96    
97    /*****************************************************************************
98     *  Things that must be sorted by compiler and then by architecture
99     ****************************************************************************/
100    
101  #if defined(WIN32)  /*****************************************************************************
102     *  MSVC compiler specific macros, functions
103     ****************************************************************************/
104    
105    #if defined(_MSC_VER)
106    
107    /*----------------------------------------------------------------------------
108     | Common msvc stuff
109     *---------------------------------------------------------------------------*/
110    
111  #include <windows.h>  #include <windows.h>
112  #include <stdio.h>  #include <stdio.h>
113    
114  static __inline void      /*
115  DPRINTF(int level, char *fmt,       * This function must be declared/defined all the time because MSVC does
116                  ...)       * not support C99 variable arguments macros.
117  {       *
118          if ((DPRINTF_LEVEL & level))       * Btw, if the MS compiler does its job well, it should remove the nop
119         * DPRINTF function when not compiling in _DEBUG mode
120         */
121    #   ifdef _DEBUG
122        static __inline void DPRINTF(int level, char *fmt, ...)
123          {          {
124            if (DPRINTF_LEVEL & level) {
125                  va_list args;                  va_list args;
126                  char buf[DPRINTF_BUF_SZ];                  char buf[DPRINTF_BUF_SZ];
   
127                  va_start(args, fmt);                  va_start(args, fmt);
128                  vsprintf(buf, fmt, args);                  vsprintf(buf, fmt, args);
129                  OutputDebugString(buf);                  OutputDebugString(buf);
130                  fprintf(stdout, "%s\n", buf);              fprintf(stderr, "%s\n", buf);
                 fflush(stdout);  
131          }          }
132  }  }
   
   
 #define DEBUGCBR(A,B,C) { char tmp[100]; wsprintf(tmp, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C)); OutputDebugString(tmp); }  
   
 #ifdef _DEBUG  
 #define DEBUG(S) OutputDebugString((S));  
 #define DEBUG1(S,I) { char tmp[100]; wsprintf(tmp, "%s %i\n", (S), (I)); OutputDebugString(tmp); }  
 #define DEBUG2(X,A,B) { char tmp[100]; wsprintf(tmp, "%s %i %i\n", (X), (A), (B)); OutputDebugString(tmp); }  
 #define DEBUG3(X,A,B,C){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i",(X),(A), (B), (C)); OutputDebugString(tmp); }  
 #define DEBUG4(X,A,B,C,D){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i",(X),(A), (B), (C), (D)); OutputDebugString(tmp); }  
 #define DEBUG8(X,A,B,C,D,E,F,G,H){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i %i %i %i %i",(X),(A),(B),(C),(D),(E),(F),(G),(H)); OutputDebugString(tmp); }  
133  #else  #else
134  #define DEBUG(S)       static __inline void DPRINTF(int level, char *fmt, ...)
135  #define DEBUG1(S,I)       {
136  #define DEBUG2(X,A,B)       }
 #define DEBUG3(X,A,B,C)  
 #define DEBUG4(X,A,B,C,D)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
137  #endif  #endif
138    
   
 #define int8_t char  
 #define uint8_t unsigned char  
 #define int16_t short  
 #define uint16_t unsigned short  
 #define int32_t int  
 #define uint32_t unsigned int  
 #define int64_t __int64  
 #define uint64_t unsigned __int64  
 #define ptr_t uint32_t  
   
 #define EMMS() __asm {emms}  
   
 #define CACHE_LINE  16  
   
139  #if _MSC_VER <= 1200  #if _MSC_VER <= 1200
140  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
141          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
# Line 118  Line 145 
145          __declspec(align(alignment)) type name[(sizex)*(sizey)]          __declspec(align(alignment)) type name[(sizex)*(sizey)]
146  #endif  #endif
147    
148  // needed for bitstream.h  
149    /*----------------------------------------------------------------------------
150     | msvc x86 specific macros/functions
151     *---------------------------------------------------------------------------*/
152    #    if defined(ARCH_IS_IA32)
153  #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
154    #        define EMMS() __asm {emms}
155    
156  // needed for timer.c  #        ifdef _PROFILING_
157  static __inline int64_t               static __inline int64_t read_counter(void)
 read_counter()  
158  {  {
159          int64_t ts;          int64_t ts;
160          uint32_t ts1, ts2;          uint32_t ts1, ts2;
   
161          __asm {          __asm {
162                  rdtsc                  rdtsc
163                  mov ts1, eax                  mov ts1, eax
164                  mov ts2, edx                  mov ts2, edx
165          }          }
   
166          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
   
167          return ts;          return ts;
168  }  }
169    #        endif
170    
171    /*----------------------------------------------------------------------------
172     | msvc GENERIC (plain C only) - Probably alpha or some embedded device
173     *---------------------------------------------------------------------------*/
174    #    elif defined(ARCH_IS_GENERIC)
175    #        define BSWAP(a) \
176                    ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
177                           (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
178    #        define EMMS()
179    
180    #        ifdef _PROFILING_
181    #            include <time.h>
182                 static __inline int64_t read_counter(void)
183                 {
184                     return (int64_t)clock();
185                 }
186    #        endif
187    
188    /*----------------------------------------------------------------------------
189     | msvc Not given architecture - This is probably an user who tries to build
190     | XviD the wrong way.
191     *---------------------------------------------------------------------------*/
192    #    else
193    #        error You are trying to compile XviD without defining the architecture type.
194    #    endif
195    
196    
 #elif defined(LINUX) || defined(DJGPP) || defined(FREEBSD) || defined(BEOS)  
197    
198    
199    /*****************************************************************************
200     *  GNU CC compiler stuff
201     ****************************************************************************/
202    
203    #elif defined(__GNUC__) || defined(__ICC) /* Compiler test */
204    
205    /*----------------------------------------------------------------------------
206     | Common gcc stuff
207     *---------------------------------------------------------------------------*/
208    
209    /*
210     * As gcc is (mostly) C99 compliant, we define DPRINTF only if it's realy needed
211     * and it's a macro calling fprintf directly
212     */
213    #    ifdef _DEBUG
214    
215            /* Needed for all debuf fprintf calls */
216  #include <stdio.h>  #include <stdio.h>
217  #include <stdarg.h>  #include <stdarg.h>
218    
219  static __inline void          static __inline void DPRINTF(int level, char *format, ...)
 DPRINTF(int level, char *fmt,  
                 ...)  
220  {  {
         if ((DPRINTF_LEVEL & level)) {  
221                  va_list args;                  va_list args;
222                  char buf[DPRINTF_BUF_SZ];              va_start(args, format);
223                if(DPRINTF_LEVEL & level) {
224                  va_start(args, fmt);                     vfprintf(stderr, format, args);
225                  vsprintf(buf, fmt, args);                     fprintf(stderr, "\n");
                 fprintf(stdout, "%s\n", buf);  
226          }          }
227  }  }
228    
229  #ifdef _DEBUG  #    else /* _DEBUG */
230            static __inline void DPRINTF(int level, char *format, ...) {}
231  #include <stdio.h>  #    endif /* _DEBUG */
 #define DEBUG_WHERE               stdout  
 #define DEBUG(S)                  fprintf(DEBUG_WHERE, "%s\n", (S));  
 #define DEBUG1(S,I)               fprintf(DEBUG_WHERE, "%s %i\n", (S), (I))  
 #define DEBUG2(S,A,B)             fprintf(DEBUG_WHERE, "%s%i=%i\n", (S), (A), (B))  
 #define DEBUG3(S,A,B,C)           fprintf(DEBUG_WHERE, "%s %i %x %x\n", (S), (A), (B), (C))  
 #define DEBUG8(S,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)           fprintf(DEBUG_WHERE, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C))  
 #else  
 #define DEBUG(S)  
 #define DEBUG1(S,I)  
 #define DEBUG2(X,A,B)  
 #define DEBUG3(X,A,B,C)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)  
 #endif  
   
 #if defined(LINUX) || defined(BEOS)  
232    
 #if defined(BEOS)  
 #include <inttypes.h>  
 #else  
 #include <stdint.h>  
 #endif  
233    
234  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
235          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
236          type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1))          type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1))
237    
238  #else  /*----------------------------------------------------------------------------
239     | gcc IA32 specific macros/functions
240  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \   *---------------------------------------------------------------------------*/
241          __attribute__ ((__aligned__(CACHE_LINE))) type name[(sizex)*(sizey)]  #    if defined(ARCH_IS_IA32)
242    #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
243  #define int8_t   char  #        define EMMS() __asm__ ("emms\n\t");
 #define uint8_t  unsigned char  
 #define int16_t  short  
 #define uint16_t unsigned short  
 #define int32_t  int  
 #define uint32_t unsigned int  
 #define int64_t  long long  
 #define uint64_t unsigned long long  
244    
245    #        ifdef _PROFILING_
246                 static __inline int64_t read_counter(void)
247                 {
248                     int64_t ts;
249                     uint32_t ts1, ts2;
250                     __asm__ __volatile__("rdtsc\n\t":"=a"(ts1), "=d"(ts2));
251                     ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
252                     return ts;
253                 }
254  #endif  #endif
255    
256    /*----------------------------------------------------------------------------
257  // needed for bitstream.h   | gcc PPC and PPC Altivec specific macros/functions
258  #ifdef ARCH_PPC   *---------------------------------------------------------------------------*/
259  #define BSWAP(a) __asm__ __volatile__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \  #    elif defined(ARCH_IS_PPC)
260                  "r" (&(a)), "m" (a));  #        define BSWAP(a) __asm__ __volatile__ \
261                    ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
262  #define EMMS()  #define EMMS()
263    
264  static __inline unsigned long  #        ifdef _PROFILING_
265  get_tbl(void)               static __inline unsigned long get_tbl(void)
266  {  {
267          unsigned long tbl;          unsigned long tbl;
268          asm volatile ("mftb %0":"=r" (tbl));          asm volatile ("mftb %0":"=r" (tbl));
   
269          return tbl;          return tbl;
270  }  }
271  static __inline unsigned long  
272  get_tbu(void)               static __inline unsigned long get_tbu(void)
273  {  {
274          unsigned long tbl;          unsigned long tbl;
275          asm volatile ("mftbu %0":"=r" (tbl));          asm volatile ("mftbu %0":"=r" (tbl));
   
276          return tbl;          return tbl;
277  }  }
278  static __inline int64_t  
279  read_counter()               static __inline int64_t read_counter(void)
280  {  {
281          unsigned long tb, tu;          unsigned long tb, tu;
   
282          do {          do {
283                  tu = get_tbu();                  tu = get_tbu();
284                  tb = get_tbl();                  tb = get_tbl();
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  }  }
288    #        endif
289    
290  #define ptr_t   uint32_t  /*----------------------------------------------------------------------------
291     | gcc IA64 specific macros/functions
292  #define CACHE_LINE 16   *---------------------------------------------------------------------------*/
293    #    elif defined(ARCH_IS_IA64)
294  #elif defined(ARCH_IA64)  #        define BSWAP(a)  __asm__ __volatile__ \
295                    ("mux1 %1 = %0, @rev" ";;" \
 #define ptr_t   uint64_t  
   
 #define CACHE_LINE 32  
   
 #define EMMS()  
   
 #ifdef __GNUC__  
   
 // needed for bitstream.h  
 #define BSWAP(a)  __asm__ __volatile__ ("mux1 %1 = %0, @rev" \  
                         ";;" \  
296                          "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));                          "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));
297    #        define EMMS()
298    
299  // rdtsc replacement for ia64  #        ifdef _PROFILING_
300  static __inline int64_t read_counter() {               static __inline int64_t read_counter(void)
301                 {
302          unsigned long result;          unsigned long result;
   
 //      __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");  
 //      while (__builtin_expect ((int) result == -1, 0))  
303                  __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");                  __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
304          return result;          return result;
   
305  }  }
306    #        endif
307    
308  /* we are missing our ia64intrin.h file, but according to the  /*----------------------------------------------------------------------------
309     Intel's ecc manual, this should be the right way ...   | gcc GENERIC (plain C only) specific macros/functions
310     this   *---------------------------------------------------------------------------*/
311    #    elif defined(ARCH_IS_GENERIC)
312  #elif defined(__INTEL_COMPILER)  #        define BSWAP(a) \
313                    ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
314  #include <ia64intrin.h>                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
315    #        define EMMS()
316    
317  static __inline int64_t read_counter() {  #        ifdef _PROFILING_
318    return __getReg(44);  #            include <time.h>
319                 static __inline int64_t read_counter(void)
320                 {
321                     return (int64_t)clock();
322  }  }
323    #        endif
324    
325  #define BSWAP(a) ((unsigned int) (_m64_mux1(a, 0xb) >> 32))  /*----------------------------------------------------------------------------
326  */   | gcc Not given architecture - This is probably an user who tries to build
327     | XviD the wrong way.
328     *---------------------------------------------------------------------------*/
329  #else  #else
330    #        error You are trying to compile XviD without defining the architecture type.
331    #    endif
332    
333  // needed for bitstream.h  /*****************************************************************************
334  #define BSWAP(a) \   *  OPEN WATCOM C/C++ compiler
335           ((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff))   ****************************************************************************/
336    #elif defined(__WATCOMC__)
337    
338    #    include <stdio.h>
339    #    include <stdarg.h>
340    
341  // rdtsc command most likely not supported,  #    ifdef _DEBUG
342  // so just dummy code here      static __inline void DPRINTF(int level, char *fmt, ...)
 static __inline int64_t  
 read_counter()  
343  {  {
344          return 0;                  if (DPRINTF_LEVEL & level) {
345                va_list args;
346                char buf[DPRINTF_BUF_SZ];
347                va_start(args, fmt);
348                vsprintf(buf, fmt, args);
349                            fprintf(stderr, "%s\n", buf);
350  }  }
351            }
352    #    else /* _DEBUG */
353            static __inline void DPRINTF(int level, char *format, ...) {}
354    #    endif /* _DEBUG */
355    
356  #endif // gcc or ecc  #       define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
357                    type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
358  #else                  type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
 #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )  
 #define EMMS() __asm__("emms\n\t")  
359    
360    /*----------------------------------------------------------------------------
361     | watcom x86 specific macros/functions
362     *---------------------------------------------------------------------------*/
363    #    if defined(ARCH_IS_IA32)
364    
365  // needed for timer.c  #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax
366  static __inline int64_t  #        define EMMS() __asm {emms}
367  read_counter()  #        ifdef _PROFILING_
368             static __inline int64_t read_counter(void)
369  {  {
370          int64_t ts;               uint64_t ts;
371          uint32_t ts1, ts2;          uint32_t ts1, ts2;
372                 __asm {
373          __asm__ __volatile__("rdtsc\n\t":"=a"(ts1),                   rdtsc
374                                                   "=d"(ts2));                   mov ts1, eax
375                     mov ts2, edx
376                 }
377          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
   
378          return ts;          return ts;
379  }  }
380    #        endif
381    
382  #define ptr_t   uint32_t  /*----------------------------------------------------------------------------
383     | watcom unsupported architecture
384     *---------------------------------------------------------------------------*/
385    #       else
386    
387  #define CACHE_LINE 16  #               define BSWAP(x) \
388                            x = ((((x) & 0xff000000) >> 24) | \
389                                    (((x) & 0x00ff0000) >>  8) | \
390                                    (((x) & 0x0000ff00) <<  8) | \
391                                    (((x) & 0x000000ff) << 24))
392    #        define EMMS()
393    #        ifdef _PROFILING_
394             static int64_t read_counter() { return 0; }
395    #        endif
396    
397  #endif  #endif
398    
399  #else                                                   // OTHER OS  /*****************************************************************************
400     *  Unknown compiler
401     ****************************************************************************/
402    #else /* Compiler test */
403    
404          /*
405               * Ok we know nothing about the compiler, so we fallback to ANSI C
406               * features, so every compiler should be happy and compile the code.
407               *
408               * This is (mostly) equivalent to ARCH_IS_GENERIC.
409               */
410    
411    #    ifdef _DEBUG
412    
413            /* Needed for all debuf fprintf calls */
414  #include <stdio.h>  #include <stdio.h>
415  #include <stdarg.h>  #include <stdarg.h>
416    
417  static __inline void          static __inline void DPRINTF(int level, char *format, ...)
 DPRINTF(int level, char *fmt, ...)  
418  {  {
         if ((DPRINTF_LEVEL & level)) {  
   
419                  va_list args;                  va_list args;
420                  char buf[DPRINTF_BUF_SZ];              va_start(args, format);
421                if(DPRINTF_LEVEL & level) {
422                  va_start(args, fmt);                     vfprintf(stderr, format, args);
423                  vsprintf(buf, fmt, args);                     fprintf(stderr, "\n");
                 fprintf(stdout, "%s\n", buf);  
424          }          }
425  }  }
426    
427    #    else /* _DEBUG */
428            static __inline void DPRINTF(int level, char *format, ...) {}
429    #    endif /* _DEBUG */
430    
431  #define DEBUG(S)  #    define BSWAP(a) \
432  #define DEBUG1(S,I)              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
433  #define DEBUG2(X,A,B)                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #define DEBUG3(X,A,B,C)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)  
   
 #include <inttypes.h>  
434    
435  #define EMMS()  #define EMMS()
436    
437  // needed for bitstream.h  #    ifdef _PROFILING_
438  #define BSWAP(a) \  #       include <time.h>
439           ((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff))          static __inline int64_t read_counter(void)
   
 // rdtsc command most likely not supported,  
 // so just dummy code here  
 static __inline int64_t  
 read_counter()  
440  {  {
441          return 0;              return (int64_t)clock();
442  }  }
443    #    endif
444    
445  #define ptr_t uint32_t  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
446                    type name[(sizex)*(sizey)]
447    
448  #define CACHE_LINE  16  #endif /* Compiler test */
 #define CACHE_ALIGN  
449    
 #endif  
450    
451  #endif                                                  // _PORTAB_H_  #endif

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