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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 <isibaar@xvid.org> |
* Copyright(C) 2002-2010 Michael Militzer <isibaar@xvid.org> |
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* 2002-2003 Peter Ross <pross@xvid.org> |
* 2002-2003 Peter Ross <pross@xvid.org> |
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* 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
* 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
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* |
* |
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#endif |
#endif |
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/***************************************************************************** |
/***************************************************************************** |
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* Types used in XviD sources |
* Types used in Xvid sources |
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****************************************************************************/ |
****************************************************************************/ |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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#endif |
#endif |
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/***************************************************************************** |
/***************************************************************************** |
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* Some things that are OS dependant |
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****************************************************************************/ |
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#ifdef WIN32 |
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# include <windows.h> |
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# define pthread_t HANDLE |
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# define pthread_create(t,u,f,d) *(t)=CreateThread(NULL,0,f,d,0,NULL) |
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# define pthread_join(t,s) { WaitForSingleObject(t,INFINITE); \ |
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CloseHandle(t); } |
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# define sched_yield() Sleep(0); |
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static __inline int pthread_num_processors_np() |
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{ |
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DWORD p_aff, s_aff, r = 0; |
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GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR) &p_aff, (PDWORD_PTR) &s_aff); |
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for(; p_aff != 0; p_aff>>=1) r += p_aff&1; |
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return r; |
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} |
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#elif defined(__amigaos4__) |
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# include <pthread.h> |
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# include <proto/dos.h> |
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# define sched_yield() IDOS->Delay(1) |
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#elif defined(SYS_BEOS) |
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# include <kernel/OS.h> |
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# define pthread_t thread_id |
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# define pthread_create(t,u,f,d) { *(t)=spawn_thread(f,"",10,d); \ |
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resume_thread(*(t)); } |
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# define pthread_join(t,s) wait_for_thread(t,(long*)s) |
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# define sched_yield() snooze(0) /* is this correct? */ |
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#else |
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# include <pthread.h> |
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#endif |
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/***************************************************************************** |
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* Some things that are only architecture dependant |
* Some things that are only architecture dependant |
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****************************************************************************/ |
****************************************************************************/ |
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|
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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 |
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# define _INTPTR_T_DEFINED |
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# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
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# include <stdarg.h> |
# include <stdarg.h> |
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# else |
# else |
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# define CACHE_LINE 64 |
# define CACHE_LINE 64 |
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# define ptr_t uint64_t |
# define ptr_t uint64_t |
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# define intptr_t int64_t |
# define intptr_t int64_t |
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# define _INTPTR_T_DEFINED |
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# if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
# if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) |
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# include <stdarg.h> |
# include <stdarg.h> |
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# else |
# else |
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# define uintptr_t uint64_t |
# define uintptr_t uint64_t |
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# endif |
# endif |
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#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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/***************************************************************************** |
/***************************************************************************** |
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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); |
va_end(args); |
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OutputDebugString(buf); |
OutputDebugStringA(buf); |
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fprintf(stderr, "%s", buf); |
fprintf(stderr, "%s", buf); |
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} |
} |
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} |
} |
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return ts; |
return ts; |
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} |
} |
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# elif defined(ARCH_IS_X86_64) |
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# include <intrin.h> |
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# define BSWAP(a) ((a) = _byteswap_ulong(a)) |
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static __inline int64_t read_counter(void) { return __rdtsc(); } |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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| 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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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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| 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 |
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| XviD the wrong way. |
| Xvid the wrong way. |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# else |
# else |
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# error You are trying to compile XviD without defining the architecture type. |
# error You are trying to compile Xvid without defining the architecture type. |
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# endif |
# endif |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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| gcc IA32 specific macros/functions |
| gcc IA32 specific macros/functions |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# if defined(ARCH_IS_IA32) |
# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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# define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); |
# define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); |
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static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
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| gcc PPC and PPC Altivec specific macros/functions |
| gcc PPC and PPC Altivec specific macros/functions |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# elif defined(ARCH_IS_PPC) |
# elif defined(ARCH_IS_PPC) |
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# if defined(HAVE_ALTIVEC_PARENTHESES_DECL) |
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# define AVV(x...) (x) |
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# elif defined(HAVE_ALTIVEC_BRACES_DECL) |
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# define AVV(x...) {x} |
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# else |
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# error Trying to compile PPC target without a vector declaration type. |
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# endif |
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# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
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( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); |
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|
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# elif defined(ARCH_IS_IA64) |
# elif defined(ARCH_IS_IA64) |
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# define BSWAP(a) __asm__ __volatile__ \ |
# define BSWAP(a) __asm__ __volatile__ \ |
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("mux1 %1 = %0, @rev" ";;" \ |
("mux1 %0 = %1, @rev" ";;" \ |
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"shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); |
"shr.u %0 = %0, 32" : "=r" (a) : "r" (a)); |
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|
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static __inline int64_t read_counter(void) |
static __inline int64_t read_counter(void) |
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{ |
{ |
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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 |
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# error You are trying to compile XviD without defining the architecture type. |
# error You are trying to compile Xvid without defining the architecture type. |
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# endif |
# endif |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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| watcom ia32 specific macros/functions |
| watcom ia32 specific macros/functions |
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*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# if defined(ARCH_IS_IA32) |
# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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|
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 |
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439 |
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/*---------------------------------------------------------------------------- |
/*---------------------------------------------------------------------------- |
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 |
*---------------------------------------------------------------------------*/ |
*---------------------------------------------------------------------------*/ |
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# 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 |
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448 |
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