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 <isibaar@xvid.org> |
* Copyright(C) 2002-2010 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 |
* |
* |
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 |
43 |
****************************************************************************/ |
****************************************************************************/ |
44 |
|
|
45 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
68 |
#endif |
#endif |
69 |
|
|
70 |
/***************************************************************************** |
/***************************************************************************** |
71 |
|
* Some things that are OS dependant |
72 |
|
****************************************************************************/ |
73 |
|
|
74 |
|
#ifdef WIN32 |
75 |
|
|
76 |
|
# include <windows.h> |
77 |
|
# define pthread_t HANDLE |
78 |
|
# define pthread_create(t,u,f,d) *(t)=CreateThread(NULL,0,f,d,0,NULL) |
79 |
|
# define pthread_join(t,s) { WaitForSingleObject(t,INFINITE); \ |
80 |
|
CloseHandle(t); } |
81 |
|
# define sched_yield() Sleep(0); |
82 |
|
static __inline int pthread_num_processors_np() |
83 |
|
{ |
84 |
|
DWORD p_aff, s_aff, r = 0; |
85 |
|
GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR) &p_aff, (PDWORD_PTR) &s_aff); |
86 |
|
for(; p_aff != 0; p_aff>>=1) r += p_aff&1; |
87 |
|
return r; |
88 |
|
} |
89 |
|
|
90 |
|
#elif defined(__amigaos4__) |
91 |
|
|
92 |
|
# include <pthread.h> |
93 |
|
# include <proto/dos.h> |
94 |
|
# define sched_yield() IDOS->Delay(1) |
95 |
|
|
96 |
|
#elif defined(SYS_BEOS) |
97 |
|
|
98 |
|
# include <kernel/OS.h> |
99 |
|
# define pthread_t thread_id |
100 |
|
# define pthread_create(t,u,f,d) { *(t)=spawn_thread(f,"",10,d); \ |
101 |
|
resume_thread(*(t)); } |
102 |
|
# define pthread_join(t,s) wait_for_thread(t,(long*)s) |
103 |
|
# define sched_yield() snooze(0) /* is this correct? */ |
104 |
|
|
105 |
|
#else |
106 |
|
# include <pthread.h> |
107 |
|
#endif |
108 |
|
|
109 |
|
/***************************************************************************** |
110 |
* Some things that are only architecture dependant |
* Some things that are only architecture dependant |
111 |
****************************************************************************/ |
****************************************************************************/ |
112 |
|
|
114 |
# define CACHE_LINE 64 |
# define CACHE_LINE 64 |
115 |
# define ptr_t uint32_t |
# define ptr_t uint32_t |
116 |
# define intptr_t int32_t |
# define intptr_t int32_t |
117 |
# if _MSC_VER < 1300 |
# define _INTPTR_T_DEFINED |
118 |
# define uintptr_t uint32_t |
# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
|
# else |
|
119 |
# include <stdarg.h> |
# include <stdarg.h> |
120 |
|
# else |
121 |
|
# define uintptr_t uint32_t |
122 |
# endif |
# endif |
123 |
#elif defined(ARCH_IS_64BIT) |
#elif defined(ARCH_IS_64BIT) |
124 |
# define CACHE_LINE 64 |
# define CACHE_LINE 64 |
125 |
# define ptr_t uint64_t |
# define ptr_t uint64_t |
126 |
# define intptr_t int64_t |
# define intptr_t int64_t |
127 |
# if _MSC_VER < 1300 |
# define _INTPTR_T_DEFINED |
128 |
# define uintptr_t uint64_t |
# if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
|
# else |
|
129 |
# include <stdarg.h> |
# include <stdarg.h> |
130 |
|
# else |
131 |
|
# define uintptr_t uint64_t |
132 |
# endif |
# endif |
133 |
#else |
#else |
134 |
# error You are trying to compile XviD without defining address bus size. |
# error You are trying to compile Xvid without defining address bus size. |
135 |
#endif |
#endif |
136 |
|
|
137 |
/***************************************************************************** |
/***************************************************************************** |
165 |
# ifdef _DEBUG |
# ifdef _DEBUG |
166 |
static __inline void DPRINTF(int level, char *fmt, ...) |
static __inline void DPRINTF(int level, char *fmt, ...) |
167 |
{ |
{ |
168 |
if (DPRINTF_LEVEL & level) { |
if (xvid_debug & level) { |
169 |
va_list args; |
va_list args; |
170 |
char buf[DPRINTF_BUF_SZ]; |
char buf[DPRINTF_BUF_SZ]; |
171 |
va_start(args, fmt); |
va_start(args, fmt); |
172 |
vsprintf(buf, fmt, args); |
vsprintf(buf, fmt, args); |
173 |
OutputDebugString(buf); |
va_end(args); |
174 |
fprintf(stderr, "%s\n", buf); |
OutputDebugStringA(buf); |
175 |
|
fprintf(stderr, "%s", buf); |
176 |
} |
} |
177 |
} |
} |
178 |
# else |
# else |
208 |
return ts; |
return ts; |
209 |
} |
} |
210 |
|
|
211 |
|
# elif defined(ARCH_IS_X86_64) |
212 |
|
|
213 |
|
# include <intrin.h> |
214 |
|
|
215 |
|
# define BSWAP(a) ((a) = _byteswap_ulong(a)) |
216 |
|
|
217 |
|
static __inline int64_t read_counter(void) { return __rdtsc(); } |
218 |
|
|
219 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
220 |
| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
221 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
232 |
|
|
233 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
234 |
| msvc Not given architecture - This is probably an user who tries to build |
| msvc Not given architecture - This is probably an user who tries to build |
235 |
| XviD the wrong way. |
| Xvid the wrong way. |
236 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
237 |
# else |
# else |
238 |
# error You are trying to compile XviD without defining the architecture type. |
# error You are trying to compile Xvid without defining the architecture type. |
239 |
# endif |
# endif |
240 |
|
|
241 |
|
|
265 |
{ |
{ |
266 |
va_list args; |
va_list args; |
267 |
va_start(args, format); |
va_start(args, format); |
268 |
if(DPRINTF_LEVEL & level) { |
if(xvid_debug & level) { |
269 |
vfprintf(stderr, format, args); |
vfprintf(stderr, format, args); |
|
fprintf(stderr, "\n"); |
|
270 |
} |
} |
271 |
|
va_end(args); |
272 |
} |
} |
273 |
|
|
274 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |
283 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
284 |
| gcc IA32 specific macros/functions |
| gcc IA32 specific macros/functions |
285 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
286 |
# if defined(ARCH_IS_IA32) |
# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
287 |
# define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); |
# define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); |
288 |
|
|
289 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
299 |
| gcc PPC and PPC Altivec specific macros/functions |
| gcc PPC and PPC Altivec specific macros/functions |
300 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
301 |
# elif defined(ARCH_IS_PPC) |
# elif defined(ARCH_IS_PPC) |
302 |
|
|
303 |
|
# if defined(HAVE_ALTIVEC_PARENTHESES_DECL) |
304 |
|
# define AVV(x...) (x) |
305 |
|
# elif defined(HAVE_ALTIVEC_BRACES_DECL) |
306 |
|
# define AVV(x...) {x} |
307 |
|
# else |
308 |
|
# error Trying to compile PPC target without a vector declaration type. |
309 |
|
# endif |
310 |
|
|
311 |
# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
312 |
( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
313 |
|
|
340 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
341 |
# elif defined(ARCH_IS_IA64) |
# elif defined(ARCH_IS_IA64) |
342 |
# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
343 |
("mux1 %1 = %0, @rev" ";;" \ |
("mux1 %0 = %1, @rev" ";;" \ |
344 |
"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
"shr.u %0 = %0, 32" : "=r" (a) : "r" (a)); |
345 |
|
|
346 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
347 |
{ |
{ |
366 |
|
|
367 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
368 |
| gcc Not given architecture - This is probably an user who tries to build |
| gcc Not given architecture - This is probably an user who tries to build |
369 |
| XviD the wrong way. |
| Xvid the wrong way. |
370 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
371 |
# else |
# else |
372 |
# error You are trying to compile XviD without defining the architecture type. |
# error You are trying to compile Xvid without defining the architecture type. |
373 |
# endif |
# endif |
374 |
|
|
375 |
|
|
387 |
# ifdef _DEBUG |
# ifdef _DEBUG |
388 |
static __inline void DPRINTF(int level, char *fmt, ...) |
static __inline void DPRINTF(int level, char *fmt, ...) |
389 |
{ |
{ |
390 |
if (DPRINTF_LEVEL & level) { |
if (xvid_debug & level) { |
391 |
va_list args; |
va_list args; |
392 |
char buf[DPRINTF_BUF_SZ]; |
char buf[DPRINTF_BUF_SZ]; |
393 |
va_start(args, fmt); |
va_start(args, fmt); |
394 |
vsprintf(buf, fmt, args); |
vsprintf(buf, fmt, args); |
395 |
fprintf(stderr, "%s\n", buf); |
va_end(args); |
396 |
|
fprintf(stderr, "%s", buf); |
397 |
} |
} |
398 |
} |
} |
399 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |
407 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
408 |
| watcom ia32 specific macros/functions |
| watcom ia32 specific macros/functions |
409 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
410 |
# if defined(ARCH_IS_IA32) |
# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
411 |
|
|
412 |
# 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 |
413 |
|
|
439 |
|
|
440 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
441 |
| watcom Not given architecture - This is probably an user who tries to build |
| watcom Not given architecture - This is probably an user who tries to build |
442 |
| XviD the wrong way. |
| Xvid the wrong way. |
443 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
444 |
# else |
# else |
445 |
# error You are trying to compile XviD without defining the architecture type. |
# error You are trying to compile Xvid without defining the architecture type. |
446 |
# endif |
# endif |
447 |
|
|
448 |
|
|
468 |
{ |
{ |
469 |
va_list args; |
va_list args; |
470 |
va_start(args, format); |
va_start(args, format); |
471 |
if(DPRINTF_LEVEL & level) { |
if(xvid_debug & level) { |
472 |
vfprintf(stderr, format, args); |
vfprintf(stderr, format, args); |
|
fprintf(stderr, "\n"); |
|
473 |
} |
} |
474 |
|
va_end(args); |
475 |
} |
} |
476 |
|
|
477 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |