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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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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 |
* Copyright(C) 2002 Michael Militzer <isibaar@xvid.org> |
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* |
* 2002-2003 Peter Ross <pross@xvid.org> |
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* This program is an implementation of a part of one or more MPEG-4 |
* 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
* |
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* This program is free software ; you can redistribute it and/or modify |
* 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 |
* it under the terms of the GNU General Public License as published by |
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#ifndef _PORTAB_H_ |
#ifndef _PORTAB_H_ |
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#define _PORTAB_H_ |
#define _PORTAB_H_ |
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/***************************************************************************** |
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* Common things |
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****************************************************************************/ |
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// debug level masks |
/* Buffer size for msvc implementation because it outputs to DebugOutput */ |
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#define DPRINTF_ERROR 0x00000001 |
#if defined(_DEBUG) |
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#define DPRINTF_STARTCODE 0x00000002 |
extern unsigned int xvid_debug; |
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#define DPRINTF_HEADER 0x00000004 |
#define DPRINTF_BUF_SZ 1024 |
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#define DPRINTF_TIMECODE 0x00000008 |
#endif |
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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_DEBUG 0x80000000 |
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// debug level |
/***************************************************************************** |
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#define DPRINTF_LEVEL 0 |
* Types used in XviD sources |
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****************************************************************************/ |
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/*---------------------------------------------------------------------------- |
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| For MSVC |
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*---------------------------------------------------------------------------*/ |
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#define DPRINTF_BUF_SZ 1024 |
#if defined(_MSC_VER) || defined (__WATCOMC__) |
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# define int8_t char |
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# 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 __int64 |
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# define uint64_t unsigned __int64 |
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/*---------------------------------------------------------------------------- |
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| For all other compilers, use the standard header file |
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| (compiler should be ISO C99 compatible, perhaps ISO C89 is enough) |
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*---------------------------------------------------------------------------*/ |
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#else |
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#if defined(WIN32) |
# include <inttypes.h> |
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#endif |
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/***************************************************************************** |
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* Some things that are only architecture dependant |
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****************************************************************************/ |
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#if defined(ARCH_IS_32BIT) |
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# define CACHE_LINE 64 |
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# define ptr_t uint32_t |
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# define intptr_t int32_t |
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# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
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# include <stdarg.h> |
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# else |
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# define uintptr_t uint32_t |
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# endif |
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#elif defined(ARCH_IS_64BIT) |
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# define CACHE_LINE 64 |
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# define ptr_t uint64_t |
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# define intptr_t int64_t |
87 |
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# if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
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# include <stdarg.h> |
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# else |
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# define uintptr_t uint64_t |
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# endif |
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#else |
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# error You are trying to compile XviD without defining address bus size. |
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#endif |
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/***************************************************************************** |
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* Things that must be sorted by compiler and then by architecture |
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****************************************************************************/ |
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/***************************************************************************** |
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* MSVC compiler specific macros, functions |
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****************************************************************************/ |
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#if defined(_MSC_VER) |
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/*---------------------------------------------------------------------------- |
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| Common msvc stuff |
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*---------------------------------------------------------------------------*/ |
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#include <windows.h> |
#include <windows.h> |
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#include <stdio.h> |
#include <stdio.h> |
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static __inline void |
/* Non ANSI mapping */ |
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DPRINTF(int level, char *fmt, |
# define snprintf _snprintf |
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...) |
# define vsnprintf _vsnprintf |
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{ |
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if ((DPRINTF_LEVEL & level)) |
/* |
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* This function must be declared/defined all the time because MSVC does |
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* not support C99 variable arguments macros. |
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* |
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* Btw, if the MS compiler does its job well, it should remove the nop |
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* DPRINTF function when not compiling in _DEBUG mode |
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*/ |
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# ifdef _DEBUG |
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static __inline void DPRINTF(int level, char *fmt, ...) |
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{ |
{ |
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if (xvid_debug & level) { |
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va_list args; |
va_list args; |
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char buf[DPRINTF_BUF_SZ]; |
char buf[DPRINTF_BUF_SZ]; |
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va_start(args, fmt); |
va_start(args, fmt); |
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vsprintf(buf, fmt, args); |
vsprintf(buf, fmt, args); |
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va_end(args); |
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OutputDebugString(buf); |
OutputDebugString(buf); |
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fprintf(stdout, "%s\n", buf); |
fprintf(stderr, "%s", buf); |
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fflush(stdout); |
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} |
} |
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} |
} |
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#define DEBUGCBR(A,B,C) { char tmp[100]; wsprintf(tmp, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C)); OutputDebugString(tmp); } |
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#ifdef _DEBUG |
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#define DEBUG(S) OutputDebugString((S)); |
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#define DEBUG1(S,I) { char tmp[100]; wsprintf(tmp, "%s %i\n", (S), (I)); OutputDebugString(tmp); } |
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#define DEBUG2(X,A,B) { char tmp[100]; wsprintf(tmp, "%s %i %i\n", (X), (A), (B)); OutputDebugString(tmp); } |
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#define DEBUG3(X,A,B,C){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i",(X),(A), (B), (C)); OutputDebugString(tmp); } |
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#define DEBUG4(X,A,B,C,D){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i",(X),(A), (B), (C), (D)); OutputDebugString(tmp); } |
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#define DEBUG8(X,A,B,C,D,E,F,G,H){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i %i %i %i %i",(X),(A),(B),(C),(D),(E),(F),(G),(H)); OutputDebugString(tmp); } |
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#else |
#else |
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#define DEBUG(S) |
static __inline void DPRINTF(int level, char *fmt, ...) {} |
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#define DEBUG1(S,I) |
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#define DEBUG2(X,A,B) |
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#define DEBUG3(X,A,B,C) |
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#define DEBUG4(X,A,B,C,D) |
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#define DEBUG8(X,A,B,C,D,E,F,G,H) |
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#endif |
#endif |
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#define int8_t char |
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#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 __int64 |
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#define uint64_t unsigned __int64 |
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#define ptr_t uint32_t |
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#define EMMS() __asm {emms} |
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#define CACHE_LINE 16 |
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#if _MSC_VER <= 1200 |
#if _MSC_VER <= 1200 |
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#define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
#define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
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type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
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__declspec(align(alignment)) type name[(sizex)*(sizey)] |
__declspec(align(alignment)) type name[(sizex)*(sizey)] |
148 |
#endif |
#endif |
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// needed for bitstream.h |
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/*---------------------------------------------------------------------------- |
152 |
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| msvc x86 specific macros/functions |
153 |
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*---------------------------------------------------------------------------*/ |
154 |
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# if defined(ARCH_IS_IA32) |
155 |
#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 |
156 |
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157 |
// needed for timer.c |
static __inline int64_t read_counter(void) |
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static __inline int64_t |
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read_counter() |
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{ |
{ |
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int64_t ts; |
int64_t ts; |
160 |
uint32_t ts1, ts2; |
uint32_t ts1, ts2; |
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__asm { |
__asm { |
162 |
rdtsc |
rdtsc |
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mov ts1, eax |
mov ts1, eax |
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mov ts2, edx |
mov ts2, edx |
165 |
} |
} |
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ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
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167 |
return ts; |
return ts; |
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} |
} |
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#elif defined(LINUX) || defined(DJGPP) || defined(FREEBSD) || defined(BEOS) |
/*---------------------------------------------------------------------------- |
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| msvc GENERIC (plain C only) - Probably alpha or some embedded device |
172 |
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*---------------------------------------------------------------------------*/ |
173 |
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# elif defined(ARCH_IS_GENERIC) |
174 |
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# define BSWAP(a) \ |
175 |
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((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
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(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
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178 |
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# include <time.h> |
179 |
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static __inline int64_t read_counter(void) |
180 |
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{ |
181 |
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return (int64_t)clock(); |
182 |
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} |
183 |
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184 |
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/*---------------------------------------------------------------------------- |
185 |
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| msvc Not given architecture - This is probably an user who tries to build |
186 |
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| XviD the wrong way. |
187 |
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*---------------------------------------------------------------------------*/ |
188 |
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# else |
189 |
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# error You are trying to compile XviD without defining the architecture type. |
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# endif |
191 |
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192 |
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193 |
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195 |
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/***************************************************************************** |
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* GNU CC compiler stuff |
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****************************************************************************/ |
198 |
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199 |
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#elif defined(__GNUC__) || defined(__ICC) /* Compiler test */ |
200 |
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201 |
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/*---------------------------------------------------------------------------- |
202 |
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| Common gcc stuff |
203 |
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*---------------------------------------------------------------------------*/ |
204 |
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205 |
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/* |
206 |
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* As gcc is (mostly) C99 compliant, we define DPRINTF only if it's realy needed |
207 |
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* and it's a macro calling fprintf directly |
208 |
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*/ |
209 |
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# ifdef _DEBUG |
210 |
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211 |
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/* Needed for all debuf fprintf calls */ |
212 |
#include <stdio.h> |
#include <stdio.h> |
213 |
#include <stdarg.h> |
#include <stdarg.h> |
214 |
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215 |
static __inline void |
static __inline void DPRINTF(int level, char *format, ...) |
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DPRINTF(int level, char *fmt, |
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...) |
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216 |
{ |
{ |
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if ((DPRINTF_LEVEL & level)) { |
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217 |
va_list args; |
va_list args; |
218 |
char buf[DPRINTF_BUF_SZ]; |
va_start(args, format); |
219 |
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if(xvid_debug & level) { |
220 |
va_start(args, fmt); |
vfprintf(stderr, format, args); |
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vsprintf(buf, fmt, args); |
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fprintf(stdout, "%s\n", buf); |
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221 |
} |
} |
222 |
} |
} |
223 |
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224 |
#ifdef _DEBUG |
# else /* _DEBUG */ |
225 |
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static __inline void DPRINTF(int level, char *format, ...) {} |
226 |
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# endif /* _DEBUG */ |
227 |
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#include <stdio.h> |
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#define DEBUG_WHERE stdout |
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#define DEBUG(S) fprintf(DEBUG_WHERE, "%s\n", (S)); |
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#define DEBUG1(S,I) fprintf(DEBUG_WHERE, "%s %i\n", (S), (I)) |
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#define DEBUG2(S,A,B) fprintf(DEBUG_WHERE, "%s%i=%i\n", (S), (A), (B)) |
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#define DEBUG3(S,A,B,C) fprintf(DEBUG_WHERE, "%s %i %x %x\n", (S), (A), (B), (C)) |
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#define DEBUG8(S,A,B,C,D,E,F,G,H) |
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#define DEBUGCBR(A,B,C) fprintf(DEBUG_WHERE, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C)) |
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#else |
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#define DEBUG(S) |
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#define DEBUG1(S,I) |
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#define DEBUG2(X,A,B) |
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#define DEBUG3(X,A,B,C) |
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#define DEBUG8(X,A,B,C,D,E,F,G,H) |
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#define DEBUGCBR(A,B,C) |
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#endif |
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#if defined(LINUX) || defined(BEOS) |
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#if defined(BEOS) |
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#include <inttypes.h> |
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#else |
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#include <stdint.h> |
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#endif |
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228 |
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229 |
#define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
#define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
230 |
type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
231 |
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)) |
232 |
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233 |
#else |
/*---------------------------------------------------------------------------- |
234 |
|
| gcc IA32 specific macros/functions |
235 |
#define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
*---------------------------------------------------------------------------*/ |
236 |
__attribute__ ((__aligned__(CACHE_LINE))) type name[(sizex)*(sizey)] |
# if defined(ARCH_IS_IA32) |
237 |
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# define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); |
238 |
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239 |
#define int8_t char |
static __inline int64_t read_counter(void) |
240 |
#define uint8_t unsigned char |
{ |
241 |
#define int16_t short |
int64_t ts; |
242 |
#define uint16_t unsigned short |
uint32_t ts1, ts2; |
243 |
#define int32_t int |
__asm__ __volatile__("rdtsc\n\t":"=a"(ts1), "=d"(ts2)); |
244 |
#define uint32_t unsigned int |
ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
245 |
#define int64_t long long |
return ts; |
246 |
#define uint64_t unsigned long long |
} |
247 |
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248 |
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/*---------------------------------------------------------------------------- |
249 |
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| gcc PPC and PPC Altivec specific macros/functions |
250 |
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*---------------------------------------------------------------------------*/ |
251 |
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# elif defined(ARCH_IS_PPC) |
252 |
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253 |
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# if defined(HAVE_ALTIVEC_PARENTHESES_DECL) |
254 |
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# define AVV(x...) (x) |
255 |
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# elif defined(HAVE_ALTIVEC_BRACES_DECL) |
256 |
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# define AVV(x...) {x} |
257 |
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# else |
258 |
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# error Trying to compile PPC target without a vector declaration type. |
259 |
#endif |
#endif |
260 |
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261 |
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# define BSWAP(a) __asm__ __volatile__ \ |
262 |
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( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
263 |
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264 |
// needed for bitstream.h |
static __inline unsigned long get_tbl(void) |
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#ifdef ARCH_PPC |
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#define BSWAP(a) __asm__ __volatile__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \ |
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"r" (&(a)), "m" (a)); |
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#define EMMS() |
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static __inline unsigned long |
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get_tbl(void) |
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265 |
{ |
{ |
266 |
unsigned long tbl; |
unsigned long tbl; |
267 |
asm volatile ("mftb %0":"=r" (tbl)); |
asm volatile ("mftb %0":"=r" (tbl)); |
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|
268 |
return tbl; |
return tbl; |
269 |
} |
} |
270 |
static __inline unsigned long |
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271 |
get_tbu(void) |
static __inline unsigned long get_tbu(void) |
272 |
{ |
{ |
273 |
unsigned long tbl; |
unsigned long tbl; |
274 |
asm volatile ("mftbu %0":"=r" (tbl)); |
asm volatile ("mftbu %0":"=r" (tbl)); |
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|
275 |
return tbl; |
return tbl; |
276 |
} |
} |
277 |
static __inline int64_t |
|
278 |
read_counter() |
static __inline int64_t read_counter(void) |
279 |
{ |
{ |
280 |
unsigned long tb, tu; |
unsigned long tb, tu; |
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|
281 |
do { |
do { |
282 |
tu = get_tbu(); |
tu = get_tbu(); |
283 |
tb = get_tbl(); |
tb = get_tbl(); |
285 |
return (((int64_t) tu) << 32) | (int64_t) tb; |
return (((int64_t) tu) << 32) | (int64_t) tb; |
286 |
} |
} |
287 |
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|
288 |
#define ptr_t uint32_t |
/*---------------------------------------------------------------------------- |
289 |
|
| gcc IA64 specific macros/functions |
290 |
#define CACHE_LINE 16 |
*---------------------------------------------------------------------------*/ |
291 |
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# elif defined(ARCH_IS_IA64) |
292 |
#elif defined(ARCH_IA64) |
# define BSWAP(a) __asm__ __volatile__ \ |
293 |
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("mux1 %1 = %0, @rev" ";;" \ |
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#define ptr_t uint64_t |
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#define CACHE_LINE 32 |
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#define EMMS() |
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#ifdef __GNUC__ |
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// needed for bitstream.h |
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#define BSWAP(a) __asm__ __volatile__ ("mux1 %1 = %0, @rev" \ |
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";;" \ |
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294 |
"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
295 |
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|
296 |
// rdtsc replacement for ia64 |
static __inline int64_t read_counter(void) |
297 |
static __inline int64_t read_counter() { |
{ |
298 |
unsigned long result; |
unsigned long result; |
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// __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); |
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// while (__builtin_expect ((int) result == -1, 0)) |
|
299 |
__asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); |
__asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); |
300 |
return result; |
return result; |
301 |
|
} |
302 |
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303 |
|
/*---------------------------------------------------------------------------- |
304 |
|
| gcc GENERIC (plain C only) specific macros/functions |
305 |
|
*---------------------------------------------------------------------------*/ |
306 |
|
# elif defined(ARCH_IS_GENERIC) |
307 |
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# define BSWAP(a) \ |
308 |
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((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
309 |
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(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
310 |
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|
311 |
|
# include <time.h> |
312 |
|
static __inline int64_t read_counter(void) |
313 |
|
{ |
314 |
|
return (int64_t)clock(); |
315 |
} |
} |
316 |
|
|
317 |
/* we are missing our ia64intrin.h file, but according to the |
/*---------------------------------------------------------------------------- |
318 |
Intel's ecc manual, this should be the right way ... |
| gcc Not given architecture - This is probably an user who tries to build |
319 |
this |
| XviD the wrong way. |
320 |
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*---------------------------------------------------------------------------*/ |
321 |
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# else |
322 |
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# error You are trying to compile XviD without defining the architecture type. |
323 |
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# endif |
324 |
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#elif defined(__INTEL_COMPILER) |
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325 |
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#include <ia64intrin.h> |
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326 |
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static __inline int64_t read_counter() { |
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return __getReg(44); |
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} |
|
327 |
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328 |
#define BSWAP(a) ((unsigned int) (_m64_mux1(a, 0xb) >> 32)) |
/***************************************************************************** |
329 |
*/ |
* Open WATCOM C/C++ compiler |
330 |
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****************************************************************************/ |
331 |
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332 |
#else |
#elif defined(__WATCOMC__) |
333 |
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334 |
// needed for bitstream.h |
# include <stdio.h> |
335 |
#define BSWAP(a) \ |
# include <stdarg.h> |
|
((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff)) |
|
336 |
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337 |
// rdtsc command most likely not supported, |
# ifdef _DEBUG |
338 |
// so just dummy code here |
static __inline void DPRINTF(int level, char *fmt, ...) |
|
static __inline int64_t |
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read_counter() |
|
339 |
{ |
{ |
340 |
return 0; |
if (xvid_debug & level) { |
341 |
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va_list args; |
342 |
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char buf[DPRINTF_BUF_SZ]; |
343 |
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va_start(args, fmt); |
344 |
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vsprintf(buf, fmt, args); |
345 |
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va_end(args); |
346 |
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fprintf(stderr, "%s", buf); |
347 |
} |
} |
348 |
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} |
349 |
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# else /* _DEBUG */ |
350 |
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static __inline void DPRINTF(int level, char *format, ...) {} |
351 |
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# endif /* _DEBUG */ |
352 |
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353 |
#endif // gcc or ecc |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
354 |
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type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ |
355 |
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type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1)) |
356 |
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|
357 |
#else |
/*---------------------------------------------------------------------------- |
358 |
#define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ) |
| watcom ia32 specific macros/functions |
359 |
#define EMMS() __asm__("emms\n\t") |
*---------------------------------------------------------------------------*/ |
360 |
|
# if defined(ARCH_IS_IA32) |
361 |
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362 |
|
# define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax |
363 |
|
|
364 |
// needed for timer.c |
static __inline int64_t read_counter(void) |
|
static __inline int64_t |
|
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read_counter() |
|
365 |
{ |
{ |
366 |
int64_t ts; |
uint64_t ts; |
367 |
uint32_t ts1, ts2; |
uint32_t ts1, ts2; |
368 |
|
__asm { |
369 |
__asm__ __volatile__("rdtsc\n\t":"=a"(ts1), |
rdtsc |
370 |
"=d"(ts2)); |
mov ts1, eax |
371 |
|
mov ts2, edx |
372 |
|
} |
373 |
ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); |
|
|
|
374 |
return ts; |
return ts; |
375 |
} |
} |
376 |
|
|
377 |
#define ptr_t uint32_t |
/*---------------------------------------------------------------------------- |
378 |
|
| watcom GENERIC (plain C only) specific macros/functions. |
379 |
|
*---------------------------------------------------------------------------*/ |
380 |
|
# elif defined(ARCH_IS_GENERIC) |
381 |
|
|
382 |
|
# define BSWAP(x) \ |
383 |
|
x = ((((x) & 0xff000000) >> 24) | \ |
384 |
|
(((x) & 0x00ff0000) >> 8) | \ |
385 |
|
(((x) & 0x0000ff00) << 8) | \ |
386 |
|
(((x) & 0x000000ff) << 24)) |
387 |
|
|
388 |
|
static int64_t read_counter() { return 0; } |
389 |
|
|
390 |
|
/*---------------------------------------------------------------------------- |
391 |
|
| watcom Not given architecture - This is probably an user who tries to build |
392 |
|
| XviD the wrong way. |
393 |
|
*---------------------------------------------------------------------------*/ |
394 |
|
# else |
395 |
|
# error You are trying to compile XviD without defining the architecture type. |
396 |
|
# endif |
397 |
|
|
|
#define CACHE_LINE 16 |
|
398 |
|
|
399 |
#endif |
/***************************************************************************** |
400 |
|
* Unknown compiler |
401 |
|
****************************************************************************/ |
402 |
|
#else /* Compiler test */ |
403 |
|
|
404 |
#else // OTHER OS |
/* |
405 |
|
* Ok we know nothing about the compiler, so we fallback to ANSI C |
406 |
|
* features, so every compiler should be happy and compile the code. |
407 |
|
* |
408 |
|
* This is (mostly) equivalent to ARCH_IS_GENERIC. |
409 |
|
*/ |
410 |
|
|
411 |
|
# ifdef _DEBUG |
412 |
|
|
413 |
|
/* Needed for all debuf fprintf calls */ |
414 |
#include <stdio.h> |
#include <stdio.h> |
415 |
#include <stdarg.h> |
#include <stdarg.h> |
416 |
|
|
417 |
static __inline void |
static __inline void DPRINTF(int level, char *format, ...) |
|
DPRINTF(int level, char *fmt, ...) |
|
418 |
{ |
{ |
|
if ((DPRINTF_LEVEL & level)) { |
|
|
|
|
419 |
va_list args; |
va_list args; |
420 |
char buf[DPRINTF_BUF_SZ]; |
va_start(args, format); |
421 |
|
if(xvid_debug & level) { |
422 |
va_start(args, fmt); |
vfprintf(stderr, format, args); |
|
vsprintf(buf, fmt, args); |
|
|
fprintf(stdout, "%s\n", buf); |
|
423 |
} |
} |
424 |
|
va_end(args); |
425 |
} |
} |
426 |
|
|
427 |
|
# else /* _DEBUG */ |
428 |
|
static __inline void DPRINTF(int level, char *format, ...) {} |
429 |
|
# endif /* _DEBUG */ |
430 |
|
|
|
#define DEBUG(S) |
|
|
#define DEBUG1(S,I) |
|
|
#define DEBUG2(X,A,B) |
|
|
#define DEBUG3(X,A,B,C) |
|
|
#define DEBUG8(X,A,B,C,D,E,F,G,H) |
|
|
#define DEBUGCBR(A,B,C) |
|
|
|
|
|
#include <inttypes.h> |
|
|
|
|
|
#define EMMS() |
|
|
|
|
|
// needed for bitstream.h |
|
431 |
#define BSWAP(a) \ |
#define BSWAP(a) \ |
432 |
((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff)) |
((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ |
433 |
|
(((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) |
434 |
|
|
435 |
// rdtsc command most likely not supported, |
# include <time.h> |
436 |
// so just dummy code here |
static __inline int64_t read_counter(void) |
|
static __inline int64_t |
|
|
read_counter() |
|
437 |
{ |
{ |
438 |
return 0; |
return (int64_t)clock(); |
439 |
} |
} |
440 |
|
|
441 |
#define ptr_t uint32_t |
# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ |
442 |
|
type name[(sizex)*(sizey)] |
443 |
|
|
444 |
#define CACHE_LINE 16 |
#endif /* Compiler test */ |
|
#define CACHE_ALIGN |
|
445 |
|
|
|
#endif |
|
446 |
|
|
447 |
#endif // _PORTAB_H_ |
#endif /* PORTAB_H */ |