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revision 1.46, Tue Feb 18 15:48:15 2003 UTC revision 1.59, Sun Nov 30 16:36:44 2008 UTC
# Line 4  Line 4 
4   *  - Portable macros, types and inlined assembly -   *  - Portable macros, types and inlined assembly -
5   *   *
6   *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>   *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7   *               2002 Peter Ross <pross@xvid.org>   *               2002-2003 Peter Ross <pross@xvid.org>
8   *               2002 Edouard Gomez <ed.gomez@free.fr>   *               2002-2003 Edouard Gomez <ed.gomez@free.fr>
9   *   *
10   *  This file is part of XviD, a free MPEG-4 video encoder/decoder   *  This program is free software ; you can redistribute it and/or modify
11   *   *  it under the terms of the GNU General Public License as published by
  *  XviD is free software; you can redistribute it and/or modify it  
  *  under the terms of the GNU General Public License as published by  
12   *  the Free Software Foundation; either version 2 of the License, or   *  the Free Software Foundation; either version 2 of the License, or
13   *  (at your option) any later version.   *  (at your option) any later version.
14   *   *
# Line 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 */  
 #ifdef _DEBUG  
 #define DPRINTF_LEVEL       0x000000ff  
 #else  
 #define DPRINTF_LEVEL       0  
 #endif  
   
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 91  Line 74 
74  #if defined(ARCH_IS_32BIT)  #if defined(ARCH_IS_32BIT)
75  #    define CACHE_LINE  64  #    define CACHE_LINE  64
76  #    define ptr_t uint32_t  #    define ptr_t uint32_t
77    #    define intptr_t int32_t
78    #    define _INTPTR_T_DEFINED
79    #    if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
80    #        include <stdarg.h>
81    #    else
82    #        define uintptr_t uint32_t
83    #    endif
84  #elif defined(ARCH_IS_64BIT)  #elif defined(ARCH_IS_64BIT)
85  #    define CACHE_LINE  64  #    define CACHE_LINE  64
86  #    define ptr_t uint64_t  #    define ptr_t uint64_t
87    #    define intptr_t int64_t
88    #    define _INTPTR_T_DEFINED
89    #    if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
90    #        include <stdarg.h>
91    #    else
92    #        define uintptr_t uint64_t
93    #    endif
94  #else  #else
95  #    error You are trying to compile XviD without defining address bus size.  #    error You are trying to compile XviD without defining address bus size.
96  #endif  #endif
# Line 129  Line 126 
126  #   ifdef _DEBUG  #   ifdef _DEBUG
127      static __inline void DPRINTF(int level, char *fmt, ...)      static __inline void DPRINTF(int level, char *fmt, ...)
128      {      {
129          if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
130              va_list args;              va_list args;
131              char buf[DPRINTF_BUF_SZ];              char buf[DPRINTF_BUF_SZ];
132              va_start(args, fmt);              va_start(args, fmt);
133              vsprintf(buf, fmt, args);              vsprintf(buf, fmt, args);
134              OutputDebugString(buf);                  va_end(args);
135              fprintf(stderr, "%s\n", buf);                  OutputDebugStringA(buf);
136                    fprintf(stderr, "%s", buf);
137           }           }
138       }       }
139  #    else  #    else
# Line 171  Line 169 
169               return ts;               return ts;
170           }           }
171    
172    #    elif defined(ARCH_IS_X86_64)
173    
174    #    include <intrin.h>
175    
176    #    define BSWAP(a) ((a) = _byteswap_ulong(a))
177    
178    static __inline int64_t read_counter(void) { return __rdtsc(); }
179    
180  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
181   | msvc GENERIC (plain C only) - Probably alpha or some embedded device   | msvc GENERIC (plain C only) - Probably alpha or some embedded device
182   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
# Line 220  Line 226 
226          {          {
227              va_list args;              va_list args;
228              va_start(args, format);              va_start(args, format);
229              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
230                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
231              }              }
232            va_end(args);
233          }          }
234    
235  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 238  Line 244 
244  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
245   | gcc IA32 specific macros/functions   | gcc IA32 specific macros/functions
246   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
247  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
248  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
249    
250           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
# Line 254  Line 260 
260   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
261   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
262  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
263    
264    #        if defined(HAVE_ALTIVEC_PARENTHESES_DECL)
265    #            define AVV(x...) (x)
266    #        elif defined(HAVE_ALTIVEC_BRACES_DECL)
267    #            define AVV(x...) {x}
268    #        else
269    #            error Trying to compile PPC target without a vector declaration type.
270    #        endif
271    
272  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
273                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
274    
# Line 286  Line 301 
301   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
302  #    elif defined(ARCH_IS_IA64)  #    elif defined(ARCH_IS_IA64)
303  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
304                  ("mux1 %1 = %0, @rev" ";;" \          ("mux1 %0 = %1, @rev" ";;" \
305                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));           "shr.u %0 = %0, 32" : "=r" (a) : "r" (a));
306    
307           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
308           {           {
# Line 333  Line 348 
348  #    ifdef _DEBUG  #    ifdef _DEBUG
349       static __inline void DPRINTF(int level, char *fmt, ...)       static __inline void DPRINTF(int level, char *fmt, ...)
350       {       {
351           if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
352               va_list args;               va_list args;
353               char buf[DPRINTF_BUF_SZ];               char buf[DPRINTF_BUF_SZ];
354               va_start(args, fmt);               va_start(args, fmt);
355               vsprintf(buf, fmt, args);               vsprintf(buf, fmt, args);
356               fprintf(stderr, "%s\n", buf);                  va_end(args);
357                    fprintf(stderr, "%s", buf);
358           }           }
359       }       }
360  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 352  Line 368 
368  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
369   | watcom ia32 specific macros/functions   | watcom ia32 specific macros/functions
370   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
371  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
372    
373  #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax  #        define BSWAP(a)  __asm mov eax,a __asm bswap eax __asm mov a, eax
374    
# Line 413  Line 429 
429          {          {
430              va_list args;              va_list args;
431              va_start(args, format);              va_start(args, format);
432              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
433                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
434              }              }
435            va_end(args);
436          }          }
437    
438  #    else /* _DEBUG */  #    else /* _DEBUG */

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