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revision 1.48, Fri Mar 28 07:28:23 2003 UTC revision 1.58, Thu Nov 27 16:31:48 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 92  Line 75 
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  #    define intptr_t int32_t
78  #    if _MSC_VER < 1300  #    define _INTPTR_T_DEFINED
79  #        define uintptr_t uint32_t  #    if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
 #    else  
80  #        include <stdarg.h>  #        include <stdarg.h>
81    #    else
82    #        define uintptr_t uint32_t
83  #    endif  #    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  #    define intptr_t int64_t
88  #    if _MSC_VER < 1300  #    define _INTPTR_T_DEFINED
89  #        define uintptr_t uint64_t  #    if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER)
 #    else  
90  #        include <stdarg.h>  #        include <stdarg.h>
91    #    else
92    #        define uintptr_t uint64_t
93  #    endif  #    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.
# Line 141  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 167  Line 153 
153  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
154   | msvc x86 specific macros/functions   | msvc x86 specific macros/functions
155   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
156  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
157  #        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
158    
159           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
# Line 232  Line 218 
218          {          {
219              va_list args;              va_list args;
220              va_start(args, format);              va_start(args, format);
221              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
222                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
223              }              }
224            va_end(args);
225          }          }
226    
227  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 250  Line 236 
236  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
237   | gcc IA32 specific macros/functions   | gcc IA32 specific macros/functions
238   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
239  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
240  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );  #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
241    
242           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
# Line 266  Line 252 
252   | gcc PPC and PPC Altivec specific macros/functions   | gcc PPC and PPC Altivec specific macros/functions
253   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
254  #    elif defined(ARCH_IS_PPC)  #    elif defined(ARCH_IS_PPC)
255    
256    #        if defined(HAVE_ALTIVEC_PARENTHESES_DECL)
257    #            define AVV(x...) (x)
258    #        elif defined(HAVE_ALTIVEC_BRACES_DECL)
259    #            define AVV(x...) {x}
260    #        else
261    #            error Trying to compile PPC target without a vector declaration type.
262    #        endif
263    
264  #        define BSWAP(a) __asm__ __volatile__ \  #        define BSWAP(a) __asm__ __volatile__ \
265                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));                  ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
266    
# Line 298  Line 293 
293   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
294  #    elif defined(ARCH_IS_IA64)  #    elif defined(ARCH_IS_IA64)
295  #        define BSWAP(a)  __asm__ __volatile__ \  #        define BSWAP(a)  __asm__ __volatile__ \
296                  ("mux1 %1 = %0, @rev" ";;" \          ("mux1 %0 = %1, @rev" ";;" \
297                   "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));           "shr.u %0 = %0, 32" : "=r" (a) : "r" (a));
298    
299           static __inline int64_t read_counter(void)           static __inline int64_t read_counter(void)
300           {           {
# Line 345  Line 340 
340  #    ifdef _DEBUG  #    ifdef _DEBUG
341       static __inline void DPRINTF(int level, char *fmt, ...)       static __inline void DPRINTF(int level, char *fmt, ...)
342       {       {
343           if (DPRINTF_LEVEL & level) {          if (xvid_debug & level) {
344               va_list args;               va_list args;
345               char buf[DPRINTF_BUF_SZ];               char buf[DPRINTF_BUF_SZ];
346               va_start(args, fmt);               va_start(args, fmt);
347               vsprintf(buf, fmt, args);               vsprintf(buf, fmt, args);
348               fprintf(stderr, "%s\n", buf);                  va_end(args);
349                    fprintf(stderr, "%s", buf);
350           }           }
351       }       }
352  #    else /* _DEBUG */  #    else /* _DEBUG */
# Line 364  Line 360 
360  /*----------------------------------------------------------------------------  /*----------------------------------------------------------------------------
361   | watcom ia32 specific macros/functions   | watcom ia32 specific macros/functions
362   *---------------------------------------------------------------------------*/   *---------------------------------------------------------------------------*/
363  #    if defined(ARCH_IS_IA32)  #    if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64)
364    
365  #        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
366    
# Line 425  Line 421 
421          {          {
422              va_list args;              va_list args;
423              va_start(args, format);              va_start(args, format);
424              if(DPRINTF_LEVEL & level) {          if(xvid_debug & level) {
425                     vfprintf(stderr, format, args);                     vfprintf(stderr, format, args);
                    fprintf(stderr, "\n");  
426              }              }
427            va_end(args);
428          }          }
429    
430  #    else /* _DEBUG */  #    else /* _DEBUG */

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