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> |
8 |
|
* 2002 Edouard Gomez <ed.gomez@free.fr> |
9 |
* |
* |
10 |
* This program is an implementation of a part of one or more MPEG-4 |
* This file is part of XviD, a free MPEG-4 video encoder/decoder |
|
* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
|
|
* to use this software module in hardware or software products are |
|
|
* advised that its use may infringe existing patents or copyrights, and |
|
|
* any such use would be at such party's own risk. The original |
|
|
* developer of this software module and his/her company, and subsequent |
|
|
* editors and their companies, will have no liability for use of this |
|
|
* software or modifications or derivatives thereof. |
|
11 |
* |
* |
12 |
* This program is free software ; you can redistribute it and/or modify |
* XviD is free software; you can redistribute it and/or modify it |
13 |
* it under the terms of the GNU General Public License as published by |
* under the terms of the GNU General Public License as published by |
14 |
* the Free Software Foundation ; either version 2 of the License, or |
* the Free Software Foundation ; either version 2 of the License, or |
15 |
* (at your option) any later version. |
* (at your option) any later version. |
16 |
* |
* |
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 |
* |
* |
26 |
* $Id: portab.h,v 1.33 2002-10-19 11:41:11 edgomez Exp $ |
* $Id: portab.h,v 1.46.2.4 2003-03-28 07:18:45 suxen_drol Exp $ |
27 |
* |
* |
28 |
****************************************************************************/ |
****************************************************************************/ |
29 |
|
|
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 |
|
#ifndef DPRINTF_LEVEL |
51 |
|
#define DPRINTF_LEVEL 0x8000000f |
52 |
|
#endif |
53 |
|
#else |
54 |
#define DPRINTF_LEVEL 0 |
#define DPRINTF_LEVEL 0 |
55 |
|
#endif |
56 |
|
|
57 |
/* Buffer size for non C99 compliant compilers (msvc) */ |
/* Buffer size for msvc implementation because it outputs to DebugOutput */ |
58 |
#define DPRINTF_BUF_SZ 1024 |
#define DPRINTF_BUF_SZ 1024 |
59 |
|
|
60 |
/***************************************************************************** |
/***************************************************************************** |
62 |
****************************************************************************/ |
****************************************************************************/ |
63 |
|
|
64 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
65 |
| Standard Unix include file (sorry, we put all unix into "linux" case) |
| For MSVC |
66 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
67 |
|
|
68 |
#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) |
|
69 |
# define int8_t char |
# define int8_t char |
70 |
# define uint8_t unsigned char |
# define uint8_t unsigned char |
71 |
# define int16_t short |
# define int16_t short |
76 |
# define uint64_t unsigned __int64 |
# define uint64_t unsigned __int64 |
77 |
|
|
78 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
79 |
| Fallback when using gcc |
| For all other compilers, use the standard header file |
80 |
|
| (compiler should be ISO C99 compatible, perhaps ISO C89 is enough) |
81 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
82 |
|
|
83 |
#elif defined(__GNUC__) |
#else |
|
|
|
|
# define int8_t char |
|
|
# define uint8_t unsigned char |
|
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# define int16_t short |
|
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# define uint16_t unsigned short |
|
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# define int32_t int |
|
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# define uint32_t unsigned int |
|
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# define int64_t long long |
|
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# define uint64_t unsigned long long |
|
84 |
|
|
85 |
/*---------------------------------------------------------------------------- |
# include <inttypes.h> |
|
| Ok, we don't know how to define these types... error |
|
|
*---------------------------------------------------------------------------*/ |
|
86 |
|
|
|
#else |
|
|
# error Do not know how to define (u)int(size)_t types |
|
87 |
#endif |
#endif |
88 |
|
|
89 |
/***************************************************************************** |
/***************************************************************************** |
90 |
* Some things that are only architecture dependant |
* Some things that are only architecture dependant |
91 |
****************************************************************************/ |
****************************************************************************/ |
92 |
|
|
93 |
#if defined(ARCH_X86) || defined(ARCH_PPC) || defined(ARCH_MIPS) || defined(ARCH_SPARC) |
#if defined(ARCH_IS_32BIT) |
94 |
# define CACHE_LINE 16 |
# define CACHE_LINE 64 |
95 |
# define ptr_t uint32_t |
# define ptr_t uint32_t |
96 |
#elif defined(ARCH_IA64) |
# define intptr_t int32_t |
97 |
# define CACHE_LINE 32 |
# if _MSC_VER < 1300 |
98 |
|
# define uintptr_t uint64_t |
99 |
|
# else |
100 |
|
# include <stdarg.h> |
101 |
|
# endif |
102 |
|
#elif defined(ARCH_IS_64BIT) |
103 |
|
# define CACHE_LINE 64 |
104 |
# define ptr_t uint64_t |
# define ptr_t uint64_t |
105 |
|
# define intptr_t int64_t |
106 |
|
# if _MSC_VER < 1300 |
107 |
|
# define uintptr_t uint64_t |
108 |
|
# else |
109 |
|
# include <stdarg.h> |
110 |
|
# endif |
111 |
#else |
#else |
112 |
# error Architecture not supported. |
# error You are trying to compile XviD without defining address bus size. |
113 |
#endif |
#endif |
114 |
|
|
115 |
/***************************************************************************** |
/***************************************************************************** |
129 |
#include <windows.h> |
#include <windows.h> |
130 |
#include <stdio.h> |
#include <stdio.h> |
131 |
|
|
132 |
|
/* Non ANSI mapping */ |
133 |
|
# define snprintf _snprintf |
134 |
|
# define vsnprintf _vsnprintf |
135 |
|
|
136 |
/* |
/* |
137 |
* This function must be declared/defined all the time because MSVC does |
* This function must be declared/defined all the time because MSVC does |
138 |
* not support C99 variable arguments macros |
* not support C99 variable arguments macros. |
139 |
|
* |
140 |
|
* Btw, if the MS compiler does its job well, it should remove the nop |
141 |
|
* DPRINTF function when not compiling in _DEBUG mode |
142 |
*/ |
*/ |
143 |
|
# ifdef _DEBUG |
144 |
static __inline void DPRINTF(int level, char *fmt, ...) |
static __inline void DPRINTF(int level, char *fmt, ...) |
145 |
{ |
{ |
146 |
if (DPRINTF_LEVEL & level) { |
if (DPRINTF_LEVEL & level) { |
152 |
fprintf(stderr, "%s\n", buf); |
fprintf(stderr, "%s\n", buf); |
153 |
} |
} |
154 |
} |
} |
155 |
|
# else |
156 |
|
static __inline void DPRINTF(int level, char *fmt, ...) {} |
157 |
|
# endif |
158 |
|
|
159 |
# if _MSC_VER <= 1200 |
# if _MSC_VER <= 1200 |
160 |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
169 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
170 |
| msvc x86 specific macros/functions |
| msvc x86 specific macros/functions |
171 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
172 |
# if defined(ARCH_X86) |
# if defined(ARCH_IS_IA32) |
173 |
# 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} |
|
174 |
|
|
175 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
176 |
{ |
{ |
186 |
} |
} |
187 |
|
|
188 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
189 |
| msvc unknown architecture |
| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
190 |
|
*---------------------------------------------------------------------------*/ |
191 |
|
# elif defined(ARCH_IS_GENERIC) |
192 |
|
# define BSWAP(a) \ |
193 |
|
((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
194 |
|
(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
195 |
|
|
196 |
|
# include <time.h> |
197 |
|
static __inline int64_t read_counter(void) |
198 |
|
{ |
199 |
|
return (int64_t)clock(); |
200 |
|
} |
201 |
|
|
202 |
|
/*---------------------------------------------------------------------------- |
203 |
|
| msvc Not given architecture - This is probably an user who tries to build |
204 |
|
| XviD the wrong way. |
205 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
206 |
# else |
# else |
207 |
# error Architecture not supported. |
# error You are trying to compile XviD without defining the architecture type. |
208 |
# endif |
# endif |
209 |
|
|
210 |
|
|
214 |
* GNU CC compiler stuff |
* GNU CC compiler stuff |
215 |
****************************************************************************/ |
****************************************************************************/ |
216 |
|
|
217 |
#elif defined(__GNUC__) /* Compiler test */ |
#elif defined(__GNUC__) || defined(__ICC) /* Compiler test */ |
218 |
|
|
219 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
220 |
| Common gcc stuff |
| Common gcc stuff |
228 |
|
|
229 |
/* Needed for all debuf fprintf calls */ |
/* Needed for all debuf fprintf calls */ |
230 |
# include <stdio.h> |
# include <stdio.h> |
231 |
|
# include <stdarg.h> |
232 |
|
|
233 |
# define DPRINTF(level, format, ...) \ |
static __inline void DPRINTF(int level, char *format, ...) |
234 |
do {\ |
{ |
235 |
if(DPRINTF_LEVEL & level)\ |
va_list args; |
236 |
fprintf(stderr, format"\n", ##__VA_ARGS__);\ |
va_start(args, format); |
237 |
}while(0); |
if(DPRINTF_LEVEL & level) { |
238 |
|
vfprintf(stderr, format, args); |
239 |
|
fprintf(stderr, "\n"); |
240 |
|
} |
241 |
|
} |
242 |
|
|
243 |
# else /* _DEBUG */ |
# else /* _DEBUG */ |
244 |
# define DPRINTF(level, format, ...) |
static __inline void DPRINTF(int level, char *format, ...) {} |
245 |
# endif /* _DEBUG */ |
# endif /* _DEBUG */ |
246 |
|
|
247 |
|
|
|
|
|
248 |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
249 |
type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
250 |
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)) |
251 |
|
|
252 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
253 |
| gcc x86 specific macros/functions |
| gcc IA32 specific macros/functions |
254 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
255 |
# if defined(ARCH_X86) |
# if defined(ARCH_IS_IA32) |
256 |
# 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"); |
|
257 |
|
|
258 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
259 |
{ |
{ |
267 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
268 |
| gcc PPC and PPC Altivec specific macros/functions |
| gcc PPC and PPC Altivec specific macros/functions |
269 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
270 |
# elif defined(ARCH_PPC) |
# elif defined(ARCH_IS_PPC) |
271 |
# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
272 |
( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
|
# define EMMS() |
|
273 |
|
|
274 |
static __inline unsigned long get_tbl(void) |
static __inline unsigned long get_tbl(void) |
275 |
{ |
{ |
298 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
299 |
| gcc IA64 specific macros/functions |
| gcc IA64 specific macros/functions |
300 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
301 |
# elif defined(ARCH_IA64) |
# elif defined(ARCH_IS_IA64) |
302 |
# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
303 |
("mux1 %1 = %0, @rev" ";;" \ |
("mux1 %1 = %0, @rev" ";;" \ |
304 |
"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
|
# define EMMS() |
|
305 |
|
|
306 |
static __inline int64_t read_counter(void) { |
static __inline int64_t read_counter(void) |
307 |
|
{ |
308 |
unsigned long result; |
unsigned long result; |
309 |
__asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); |
__asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); |
310 |
return result; |
return result; |
311 |
} |
} |
312 |
|
|
313 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
314 |
| gcc SPARC specific macros/functions |
| gcc GENERIC (plain C only) specific macros/functions |
315 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
316 |
# elif defined(ARCH_SPARC) |
# elif defined(ARCH_IS_GENERIC) |
317 |
# define BSWAP(a) \ |
# define BSWAP(a) \ |
318 |
((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
319 |
(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
|
# define EMMS() |
|
320 |
|
|
321 |
|
# include <time.h> |
322 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
323 |
{ |
{ |
324 |
return 0; |
return (int64_t)clock(); |
325 |
} |
} |
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 |
static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
374 |
{ |
{ |
375 |
return 0; |
uint64_t ts; |
376 |
|
uint32_t ts1, ts2; |
377 |
|
__asm { |
378 |
|
rdtsc |
379 |
|
mov ts1, eax |
380 |
|
mov ts2, edx |
381 |
|
} |
382 |
|
ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
383 |
|
return ts; |
384 |
} |
} |
385 |
|
|
386 |
/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
387 |
| XviD + gcc unsupported Architecture |
| watcom GENERIC (plain C only) specific macros/functions. |
388 |
|
*---------------------------------------------------------------------------*/ |
389 |
|
# elif defined(ARCH_IS_GENERIC) |
390 |
|
|
391 |
|
# define BSWAP(x) \ |
392 |
|
x = ((((x) & 0xff000000) >> 24) | \ |
393 |
|
(((x) & 0x00ff0000) >> 8) | \ |
394 |
|
(((x) & 0x0000ff00) << 8) | \ |
395 |
|
(((x) & 0x000000ff) << 24)) |
396 |
|
|
397 |
|
static int64_t read_counter() { return 0; } |
398 |
|
|
399 |
|
/*---------------------------------------------------------------------------- |
400 |
|
| watcom Not given architecture - This is probably an user who tries to build |
401 |
|
| XviD the wrong way. |
402 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
403 |
# else |
# else |
404 |
# error Architecture not supported. |
# error You are trying to compile XviD without defining the architecture type. |
405 |
# endif /* Architecture checking */ |
# endif |
406 |
|
|
407 |
|
|
408 |
/***************************************************************************** |
/***************************************************************************** |
409 |
* Unknown compiler |
* Unknown compiler |
410 |
****************************************************************************/ |
****************************************************************************/ |
411 |
#else /* Compiler test */ |
#else /* Compiler test */ |
412 |
|
|
413 |
# error Compiler not supported |
/* |
414 |
|
* Ok we know nothing about the compiler, so we fallback to ANSI C |
415 |
|
* features, so every compiler should be happy and compile the code. |
416 |
|
* |
417 |
|
* This is (mostly) equivalent to ARCH_IS_GENERIC. |
418 |
|
*/ |
419 |
|
|
420 |
|
# ifdef _DEBUG |
421 |
|
|
422 |
|
/* Needed for all debuf fprintf calls */ |
423 |
|
# include <stdio.h> |
424 |
|
# include <stdarg.h> |
425 |
|
|
426 |
|
static __inline void DPRINTF(int level, char *format, ...) |
427 |
|
{ |
428 |
|
va_list args; |
429 |
|
va_start(args, format); |
430 |
|
if(DPRINTF_LEVEL & level) { |
431 |
|
vfprintf(stderr, format, args); |
432 |
|
fprintf(stderr, "\n"); |
433 |
|
} |
434 |
|
} |
435 |
|
|
436 |
|
# else /* _DEBUG */ |
437 |
|
static __inline void DPRINTF(int level, char *format, ...) {} |
438 |
|
# endif /* _DEBUG */ |
439 |
|
|
440 |
|
# define BSWAP(a) \ |
441 |
|
((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
442 |
|
(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
443 |
|
|
444 |
|
# include <time.h> |
445 |
|
static __inline int64_t read_counter(void) |
446 |
|
{ |
447 |
|
return (int64_t)clock(); |
448 |
|
} |
449 |
|
|
450 |
|
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
451 |
|
type name[(sizex)*(sizey)] |
452 |
|
|
453 |
#endif /* Compiler test */ |
#endif /* Compiler test */ |
454 |
|
|
455 |
|
|
456 |
#endif |
#endif /* PORTAB_H */ |