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revision 1.38, Tue Nov 26 23:44:10 2002 UTC revision 1.44, Sun Feb 16 01:41:24 2003 UTC
# Line 5  Line 5 
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 Peter Ross <pross@xvid.org>
8   *               2002 Edouard Gomez <ed.gomez@wanadoo.fr>   *               2002 Edouard Gomez <ed.gomez@free.fr>
9   *   *
10   *  This file is part of XviD, a free MPEG-4 video encoder/decoder   *  This file is part of XviD, a free MPEG-4 video encoder/decoder
11   *   *
# Line 23  Line 23 
23   *  along with this program; if not, write to the Free Software   *  along with this program; if not, write to the Free Software
24   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
25   *   *
  *  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.  
  *  
26   * $Id$   * $Id$
27   *   *
28   ****************************************************************************/   ****************************************************************************/
# Line 71  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 for this library */  /* debug level for this library */
49    #ifdef _DEBUG
50    #define DPRINTF_LEVEL       0x000000ff
51    #else
52  #define DPRINTF_LEVEL           0  #define DPRINTF_LEVEL           0
53    #endif
54    
55  /* Buffer size for non C99 compliant compilers (msvc) */  /* Buffer size for msvc implementation because it outputs to DebugOutput */
56  #define DPRINTF_BUF_SZ  1024  #define DPRINTF_BUF_SZ  1024
57    
58  /*****************************************************************************  /*****************************************************************************
# Line 84  Line 60 
60   ****************************************************************************/   ****************************************************************************/
61    
62  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
63   | Standard Unix include file (sorry, we put all unix into "linux" case)   | For MSVC
64   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
65    
66  #if defined(LINUX) || defined(BEOS) || defined(FREEBSD)  #if defined(_MSC_VER) || defined (__WATCOMC__)
   
 /* All (u)int(size)_t types are defined here */  
 #    include <inttypes.h>  
   
 /*----------------------------------------------------------------------------  
  | msvc (lacks such a header file)  
  *---------------------------------------------------------------------------*/  
   
 #elif defined(_MSC_VER)  
67  #    define int8_t   char  #    define int8_t   char
68  #    define uint8_t  unsigned char  #    define uint8_t  unsigned char
69  #    define int16_t  short  #    define int16_t  short
# Line 107  Line 74 
74  #    define uint64_t unsigned __int64  #    define uint64_t unsigned __int64
75    
76  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
77   | Fallback when using gcc   | For all other compilers, use the standard header file
78     | (compiler should be ISO C99 compatible, perhaps ISO C89 is enough)
79   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
80    
81  #elif defined(__GNUC__) || defined(__ICC)  #else
   
 #    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  long long  
 #    define uint64_t unsigned long long  
82    
83  /*----------------------------------------------------------------------------  #    include <inttypes.h>
  | Ok, we don't know how to define these types... error  
  *---------------------------------------------------------------------------*/  
84    
 #else  
 #    error Do not know how to define (u)int(size)_t types  
85  #endif  #endif
86    
87  /*****************************************************************************  /*****************************************************************************
88   *  Some things that are only architecture dependant   *  Some things that are only architecture dependant
89   ****************************************************************************/   ****************************************************************************/
90    
91  #if defined(ARCH_X86) || defined(ARCH_PPC) || defined(ARCH_MIPS)  || defined(ARCH_SPARC)  #if defined(ARCH_IS_32BIT)
92  #    define CACHE_LINE  16  #    define CACHE_LINE  16
93  #    define ptr_t uint32_t  #    define ptr_t uint32_t
94  #elif defined(ARCH_IA64)  #elif defined(ARCH_IS_64BIT)
95  #    define CACHE_LINE  32  #    define CACHE_LINE  32
96  #    define ptr_t uint64_t  #    define ptr_t uint64_t
97  #else  #else
98  /* todo: fix cache_line 0 operation */  #    error You are trying to compile XviD without defining address bus size.
 #    define CACHE_LINE  16  
 #    define ptr_t uint32_t  
99  #endif  #endif
100    
101  /*****************************************************************************  /*****************************************************************************
# Line 162  Line 115 
115  #include <windows.h>  #include <windows.h>
116  #include <stdio.h>  #include <stdio.h>
117    
118         /* Non ANSI mapping */
119    #    define snprintf _snprintf
120    #    define vsnprintf _vsnprintf
121    
122      /*      /*
123       * This function must be declared/defined all the time because MSVC does       * This function must be declared/defined all the time because MSVC does
124       * not support C99 variable arguments macros       * not support C99 variable arguments macros.
125         *
126         * Btw, if the MS compiler does its job well, it should remove the nop
127         * DPRINTF function when not compiling in _DEBUG mode
128       */       */
129    #   ifdef _DEBUG
130      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
131      {      {
132          if (DPRINTF_LEVEL & level) {          if (DPRINTF_LEVEL & level) {
# Line 177  Line 138 
138              fprintf(stderr, "%s\n", buf);              fprintf(stderr, "%s\n", buf);
139           }           }
140       }       }
141    #    else
142         static __inline void DPRINTF(int level, char *fmt, ...)
143         {
144         }
145    #    endif
146    
147  #    if _MSC_VER <= 1200  #    if _MSC_VER <= 1200
148  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
# Line 191  Line 157 
157  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
158   | msvc x86 specific macros/functions   | msvc x86 specific macros/functions
159   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
160  #    if defined(ARCH_X86)  #    if defined(ARCH_IS_IA32)
161  #        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}  
162    
163    #        ifdef _PROFILING_
164               static __inline int64_t read_counter(void)               static __inline int64_t read_counter(void)
165               {               {
166                   int64_t ts;                   int64_t ts;
# Line 207  Line 173 
173                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);                   ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
174                   return ts;                   return ts;
175               }               }
176    #        endif
177    
178  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
179   | msvc unknown architecture   | msvc GENERIC (plain C only) - Probably alpha or some embedded device
180   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
181  #    else  #    elif defined(ARCH_IS_GENERIC)
182  /* ANSI C version of BSWAP, and POSIX clock() for timer */  #        define BSWAP(a) \
183  #define BSWAP(x) \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
184   x = ((((x) & 0xff000000) >> 24) | \                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
      (((x) & 0x00ff0000) >>  8) | \  
      (((x) & 0x0000ff00) <<  8) | \  
      (((x) & 0x000000ff) << 24))  
185    
186  #define EMMS() clock()  #        ifdef _PROFILING_
187    #            include <time.h>
188                 static __inline int64_t read_counter(void)
189                 {
190                     return (int64_t)clock();
191                 }
192    #        endif
193    
194    /*----------------------------------------------------------------------------
195     | msvc Not given architecture - This is probably an user who tries to build
196     | XviD the wrong way.
197     *---------------------------------------------------------------------------*/
198    #    else
199    #        error You are trying to compile XviD without defining the architecture type.
200  #    endif  #    endif
201    
202    
# Line 243  Line 220 
220    
221          /* Needed for all debuf fprintf calls */          /* Needed for all debuf fprintf calls */
222  #       include <stdio.h>  #       include <stdio.h>
223    #       include <stdarg.h>
224    
225  #       define DPRINTF(level, format, ...) \          static __inline void DPRINTF(int level, char *format, ...)
226              do {\          {
227                  if(DPRINTF_LEVEL & level)\              va_list args;
228                      fprintf(stderr, format"\n", ##__VA_ARGS__);\              va_start(args, format);
229              }while(0);              if(DPRINTF_LEVEL & level) {
230                       vfprintf(stderr, format, args);
231                       fprintf(stderr, "\n");
232                            }
233                    }
234    
235  #    else /* _DEBUG */  #    else /* _DEBUG */
236  #        define DPRINTF(level, format, ...)          static __inline void DPRINTF(int level, char *format, ...) {}
237  #    endif /* _DEBUG */  #    endif /* _DEBUG */
238    
239    
   
240  #    define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #    define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
241              type name##_storage[(sizex)*(sizey)+(alignment)-1]; \              type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
242              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))
243    
244  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
245   | gcc x86 specific macros/functions   | gcc IA32 specific macros/functions
246   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
247  #    if defined(ARCH_X86)  #    if defined(ARCH_IS_IA32)
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    
250    #        ifdef _PROFILING_
251           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
252           {           {
253               int64_t ts;               int64_t ts;
# Line 275  Line 256 
256               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);               ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
257               return ts;               return ts;
258           }           }
259    #        endif
260    
261  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
262   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
263   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
264  #    elif defined(ARCH_PPC)  #    elif defined(ARCH_IS_PPC)
265  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
266                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
 #        define EMMS()  
267    
268    #        ifdef _PROFILING_
269           static __inline unsigned long get_tbl(void)           static __inline unsigned long get_tbl(void)
270           {           {
271               unsigned long tbl;               unsigned long tbl;
# Line 307  Line 289 
289               }while (tb != get_tbl());               }while (tb != get_tbl());
290               return (((int64_t) tu) << 32) | (int64_t) tb;               return (((int64_t) tu) << 32) | (int64_t) tb;
291           }           }
292    #        endif
293    
294  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
295   | gcc IA64 specific macros/functions   | gcc IA64 specific macros/functions
296   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
297  #    elif defined(ARCH_IA64)  #    elif defined(ARCH_IS_IA64)
298  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
299                  ("mux1 %1 = %0, @rev" ";;" \                  ("mux1 %1 = %0, @rev" ";;" \
300                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));
 #        define EMMS()  
301    
302           static __inline int64_t read_counter(void) {  #        ifdef _PROFILING_
303                 static __inline int64_t read_counter(void)
304                 {
305               unsigned long result;               unsigned long result;
306               __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");               __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
307               return result;               return result;
308           }           }
309    #        endif
310    
311  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
312   | gcc SPARC specific macros/functions   | gcc GENERIC (plain C only) specific macros/functions
313   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
314  #    elif defined(ARCH_SPARC)  #    elif defined(ARCH_IS_GENERIC)
315  #        define BSWAP(a) \  #        define BSWAP(a) \
316                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
317                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #        define EMMS()  
318    
319    #        ifdef _PROFILING_
320    #            include <time.h>
321           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
322           {           {
323               return 0;                   return (int64_t)clock();
324           }           }
325    #        endif
326    
327  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
328   | gcc MIPS specific macros/functions   | gcc Not given architecture - This is probably an user who tries to build
329     | XviD the wrong way.
330   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
331  #    elif defined(ARCH_MIPS)  #    else
332  #        define BSWAP(a) \  #        error You are trying to compile XviD without defining the architecture type.
333                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \  #    endif
334                         (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))  
335  #        define EMMS()  
336    
337    
338    /*****************************************************************************
339     *  Open WATCOM C/C++ compiler
340     ****************************************************************************/
341    
342    #elif defined(__WATCOMC__)
343    
344    #    include <stdio.h>
345    #    include <stdarg.h>
346    
347    #    ifdef _DEBUG
348        static __inline void DPRINTF(int level, char *fmt, ...)
349        {
350                    if (DPRINTF_LEVEL & level) {
351                va_list args;
352                char buf[DPRINTF_BUF_SZ];
353                va_start(args, fmt);
354                vsprintf(buf, fmt, args);
355                            fprintf(stderr, "%s\n", buf);
356                    }
357            }
358    #    else /* _DEBUG */
359            static __inline void DPRINTF(int level, char *format, ...) {}
360    #    endif /* _DEBUG */
361    
362    #       define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
363                    type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
364                    type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
365    
366    /*----------------------------------------------------------------------------
367     | watcom ia32 specific macros/functions
368     *---------------------------------------------------------------------------*/
369    #    if defined(ARCH_IS_IA32)
370    
371    #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax
372    
373    #        ifdef _PROFILING_
374           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
375           {           {
376               return 0;               uint64_t ts;
377                 uint32_t ts1, ts2;
378                 __asm {
379                     rdtsc
380                     mov ts1, eax
381                     mov ts2, edx
382           }           }
383                 ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
384                 return ts;
385             }
386    #        endif
387    
388  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
389   | XviD + gcc unsupported Architecture   | watcom GENERIC (plain C only) specific macros/functions.
390   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
391  #    else  #       elif defined(ARCH_IS_GENERIC)
392  /* ANSI C version of BSWAP, and POSIX clock() for timer */  
393  #define BSWAP(x) \  #define BSWAP(x) \
394   x = ((((x) & 0xff000000) >> 24) | \   x = ((((x) & 0xff000000) >> 24) | \
395       (((x) & 0x00ff0000) >>  8) | \       (((x) & 0x00ff0000) >>  8) | \
396       (((x) & 0x0000ff00) <<  8) | \       (((x) & 0x0000ff00) <<  8) | \
397       (((x) & 0x000000ff) << 24))       (((x) & 0x000000ff) << 24))
398    
399  #define EMMS() clock()  #        ifdef _PROFILING_
400  #    endif /* Architecture checking */           static int64_t read_counter() { return 0; }
401    #        endif
402    
403    /*----------------------------------------------------------------------------
404     | watcom Not given architecture - This is probably an user who tries to build
405     | XviD the wrong way.
406     *---------------------------------------------------------------------------*/
407    #    else
408    #        error You are trying to compile XviD without defining the architecture type.
409    #    endif
410    
411    
412  /*****************************************************************************  /*****************************************************************************
413   *  Unknown compiler   *  Unknown compiler
414   ****************************************************************************/   ****************************************************************************/
415  #else /* Compiler test */  #else /* Compiler test */
416    
417  #    error Compiler not supported        /*
418               * Ok we know nothing about the compiler, so we fallback to ANSI C
419               * features, so every compiler should be happy and compile the code.
420               *
421               * This is (mostly) equivalent to ARCH_IS_GENERIC.
422               */
423    
424  #endif /* Compiler test */  #    ifdef _DEBUG
425    
426            /* Needed for all debuf fprintf calls */
427    #       include <stdio.h>
428    #       include <stdarg.h>
429    
430            static __inline void DPRINTF(int level, char *format, ...)
431            {
432                va_list args;
433                va_start(args, format);
434                if(DPRINTF_LEVEL & level) {
435                       vfprintf(stderr, format, args);
436                       fprintf(stderr, "\n");
437                            }
438                    }
439    
440    #    else /* _DEBUG */
441            static __inline void DPRINTF(int level, char *format, ...) {}
442    #    endif /* _DEBUG */
443    
444    #    define BSWAP(a) \
445                ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
446                       (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
447    
448    #    ifdef _PROFILING_
449    #       include <time.h>
450            static __inline int64_t read_counter(void)
451            {
452                return (int64_t)clock();
453            }
454  #endif  #endif
455    
456    #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
457                    type name[(sizex)*(sizey)]
458    
459    #endif /* Compiler test */
460    
461    
462    #endif /* PORTAB_H */

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