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* - Portable macros, types and inlined assembly - |
* - Portable macros, types and inlined assembly - |
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* |
* |
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* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
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* 2002 Peter Ross <pross@xvid.org> |
* 2002-2003 Peter Ross <pross@xvid.org> |
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* 2002 Edouard Gomez <ed.gomez@free.fr> |
* 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
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* |
* |
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* 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 |
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* |
* it under the terms of the GNU General Public License as published by |
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* XviD is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
* (at your option) any later version. |
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* |
* |
32 |
* Common things |
* Common things |
33 |
****************************************************************************/ |
****************************************************************************/ |
34 |
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/* Debug level masks */ |
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#define DPRINTF_ERROR 0x00000001 |
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#define DPRINTF_STARTCODE 0x00000002 |
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#define DPRINTF_HEADER 0x00000004 |
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#define DPRINTF_TIMECODE 0x00000008 |
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#define DPRINTF_MB 0x00000010 |
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#define DPRINTF_COEFF 0x00000020 |
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#define DPRINTF_MV 0x00000040 |
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#define DPRINTF_RC 0x00000080 |
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#define DPRINTF_DEBUG 0x80000000 |
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/* debug level for this library */ |
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#ifdef _DEBUG |
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#define DPRINTF_LEVEL 0x000000ff |
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#else |
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#define DPRINTF_LEVEL 0 |
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#endif |
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/* Buffer size for msvc implementation because it outputs to DebugOutput */ |
/* Buffer size for msvc implementation because it outputs to DebugOutput */ |
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#if defined(_DEBUG) |
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extern unsigned int xvid_debug; |
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#define DPRINTF_BUF_SZ 1024 |
#define DPRINTF_BUF_SZ 1024 |
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#endif |
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/***************************************************************************** |
/***************************************************************************** |
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* Types used in XviD sources |
* Types used in XviD sources |
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# define CACHE_LINE 64 |
# define CACHE_LINE 64 |
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# define ptr_t uint32_t |
# define ptr_t uint32_t |
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# define intptr_t int32_t |
# define intptr_t int32_t |
78 |
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# define _INTPTR_T_DEFINED |
79 |
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# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
80 |
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# include <stdarg.h> |
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# else |
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# define uintptr_t uint32_t |
# define uintptr_t uint32_t |
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# endif |
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#elif defined(ARCH_IS_64BIT) |
#elif defined(ARCH_IS_64BIT) |
85 |
# define CACHE_LINE 64 |
# define CACHE_LINE 64 |
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# define ptr_t uint64_t |
# define ptr_t uint64_t |
87 |
# define intptr_t int64_t |
# define intptr_t int64_t |
88 |
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# define _INTPTR_T_DEFINED |
89 |
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# if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
90 |
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# include <stdarg.h> |
91 |
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# else |
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# define uintptr_t uint64_t |
# define uintptr_t uint64_t |
93 |
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# endif |
94 |
#else |
#else |
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# error You are trying to compile XviD without defining address bus size. |
# error You are trying to compile XviD without defining address bus size. |
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#endif |
#endif |
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# ifdef _DEBUG |
# ifdef _DEBUG |
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static __inline void DPRINTF(int level, char *fmt, ...) |
static __inline void DPRINTF(int level, char *fmt, ...) |
128 |
{ |
{ |
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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); |
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vsprintf(buf, fmt, args); |
vsprintf(buf, fmt, args); |
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OutputDebugString(buf); |
va_end(args); |
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fprintf(stderr, "%s\n", buf); |
OutputDebugStringA(buf); |
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fprintf(stderr, "%s", buf); |
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} |
} |
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} |
} |
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# else |
# else |
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return ts; |
return ts; |
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} |
} |
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172 |
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# elif defined(ARCH_IS_X86_64) |
173 |
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# include <intrin.h> |
175 |
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176 |
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# define BSWAP(a) ((a) = _byteswap_ulong(a)) |
177 |
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178 |
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static __inline int64_t read_counter(void) { return __rdtsc(); } |
179 |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
181 |
| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
226 |
{ |
{ |
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va_list args; |
va_list args; |
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va_start(args, format); |
va_start(args, format); |
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if(DPRINTF_LEVEL & level) { |
if(xvid_debug & level) { |
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vfprintf(stderr, format, args); |
vfprintf(stderr, format, args); |
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fprintf(stderr, "\n"); |
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} |
} |
232 |
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va_end(args); |
233 |
} |
} |
234 |
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# else /* _DEBUG */ |
# else /* _DEBUG */ |
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 |
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static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
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 |
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264 |
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# if defined(HAVE_ALTIVEC_PARENTHESES_DECL) |
265 |
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# define AVV(x...) (x) |
266 |
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# elif defined(HAVE_ALTIVEC_BRACES_DECL) |
267 |
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# define AVV(x...) {x} |
268 |
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# else |
269 |
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# error Trying to compile PPC target without a vector declaration type. |
270 |
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# endif |
271 |
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# 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 |
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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 |
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static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
308 |
{ |
{ |
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); |
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vsprintf(buf, fmt, args); |
vsprintf(buf, fmt, args); |
356 |
fprintf(stderr, "%s\n", buf); |
va_end(args); |
357 |
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fprintf(stderr, "%s", buf); |
358 |
} |
} |
359 |
} |
} |
360 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |
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 |
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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 |
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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); |
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fprintf(stderr, "\n"); |
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434 |
} |
} |
435 |
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va_end(args); |
436 |
} |
} |
437 |
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438 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |