--- portab.h 2004/05/31 21:36:23 1.52 +++ portab.h 2010/03/09 10:00:14 1.60 @@ -3,7 +3,7 @@ * XVID MPEG-4 VIDEO CODEC * - Portable macros, types and inlined assembly - * - * Copyright(C) 2002 Michael Militzer + * Copyright(C) 2002-2010 Michael Militzer * 2002-2003 Peter Ross * 2002-2003 Edouard Gomez * @@ -21,7 +21,7 @@ * along with this program ; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * $Id: portab.h,v 1.52 2004/05/31 21:36:23 edgomez Exp $ + * $Id: portab.h,v 1.60 2010/03/09 10:00:14 Isibaar Exp $ * ****************************************************************************/ @@ -39,7 +39,7 @@ #endif /***************************************************************************** - * Types used in XviD sources + * Types used in Xvid sources ****************************************************************************/ /*---------------------------------------------------------------------------- @@ -68,6 +68,45 @@ #endif /***************************************************************************** + * Some things that are OS dependant + ****************************************************************************/ + +#ifdef WIN32 + +# include +# define pthread_t HANDLE +# define pthread_create(t,u,f,d) *(t)=CreateThread(NULL,0,f,d,0,NULL) +# define pthread_join(t,s) { WaitForSingleObject(t,INFINITE); \ + CloseHandle(t); } +# define sched_yield() Sleep(0); +static __inline int pthread_num_processors_np() +{ + DWORD p_aff, s_aff, r = 0; + GetProcessAffinityMask(GetCurrentProcess(), (PDWORD_PTR) &p_aff, (PDWORD_PTR) &s_aff); + for(; p_aff != 0; p_aff>>=1) r += p_aff&1; + return r; +} + +#elif defined(__amigaos4__) + +# include +# include +# define sched_yield() IDOS->Delay(1) + +#elif defined(SYS_BEOS) + +# include +# define pthread_t thread_id +# define pthread_create(t,u,f,d) { *(t)=spawn_thread(f,"",10,d); \ + resume_thread(*(t)); } +# define pthread_join(t,s) wait_for_thread(t,(long*)s) +# define sched_yield() snooze(0) /* is this correct? */ + +#else +# include +#endif + +/***************************************************************************** * Some things that are only architecture dependant ****************************************************************************/ @@ -75,6 +114,7 @@ # define CACHE_LINE 64 # define ptr_t uint32_t # define intptr_t int32_t +# define _INTPTR_T_DEFINED # if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) # include # else @@ -84,13 +124,14 @@ # define CACHE_LINE 64 # define ptr_t uint64_t # define intptr_t int64_t +# define _INTPTR_T_DEFINED # if defined (_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) # include # else # define uintptr_t uint64_t # endif #else -# error You are trying to compile XviD without defining address bus size. +# error You are trying to compile Xvid without defining address bus size. #endif /***************************************************************************** @@ -130,7 +171,7 @@ va_start(args, fmt); vsprintf(buf, fmt, args); va_end(args); - OutputDebugString(buf); + OutputDebugStringA(buf); fprintf(stderr, "%s", buf); } } @@ -167,6 +208,14 @@ return ts; } +# elif defined(ARCH_IS_X86_64) + +# include + +# define BSWAP(a) ((a) = _byteswap_ulong(a)) + +static __inline int64_t read_counter(void) { return __rdtsc(); } + /*---------------------------------------------------------------------------- | msvc GENERIC (plain C only) - Probably alpha or some embedded device *---------------------------------------------------------------------------*/ @@ -183,10 +232,10 @@ /*---------------------------------------------------------------------------- | msvc Not given architecture - This is probably an user who tries to build - | XviD the wrong way. + | Xvid the wrong way. *---------------------------------------------------------------------------*/ # else -# error You are trying to compile XviD without defining the architecture type. +# error You are trying to compile Xvid without defining the architecture type. # endif @@ -208,45 +257,46 @@ */ # ifdef _DEBUG - /* Needed for all debuf fprintf calls */ +/* Needed for all debuf fprintf calls */ # include # include - static __inline void DPRINTF(int level, char *format, ...) - { - va_list args; - va_start(args, format); - if(xvid_debug & level) { - vfprintf(stderr, format, args); - } - } +static __inline void DPRINTF(int level, char *format, ...) +{ + va_list args; + va_start(args, format); + if(xvid_debug & level) { + vfprintf(stderr, format, args); + } + va_end(args); +} # else /* _DEBUG */ - static __inline void DPRINTF(int level, char *format, ...) {} +static __inline void DPRINTF(int level, char *format, ...) {} # endif /* _DEBUG */ # define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ - type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ - type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1)) + type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ +type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1)) /*---------------------------------------------------------------------------- - | gcc IA32 specific macros/functions + | gcc IA32 specific macros/functions *---------------------------------------------------------------------------*/ -# if defined(ARCH_IS_IA32) +# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) # define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) ); - static __inline int64_t read_counter(void) - { - int64_t ts; - uint32_t ts1, ts2; - __asm__ __volatile__("rdtsc\n\t":"=a"(ts1), "=d"(ts2)); - ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); - return ts; - } +static __inline int64_t read_counter(void) +{ + int64_t ts; + uint32_t ts1, ts2; + __asm__ __volatile__("rdtsc\n\t":"=a"(ts1), "=d"(ts2)); + ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); + return ts; +} /*---------------------------------------------------------------------------- - | gcc PPC and PPC Altivec specific macros/functions + | gcc PPC and PPC Altivec specific macros/functions *---------------------------------------------------------------------------*/ # elif defined(ARCH_IS_PPC) @@ -259,67 +309,67 @@ # endif # define BSWAP(a) __asm__ __volatile__ \ - ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); + ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); - static __inline unsigned long get_tbl(void) - { - unsigned long tbl; - asm volatile ("mftb %0":"=r" (tbl)); - return tbl; - } - - static __inline unsigned long get_tbu(void) - { - unsigned long tbl; - asm volatile ("mftbu %0":"=r" (tbl)); - return tbl; - } - - static __inline int64_t read_counter(void) - { - unsigned long tb, tu; - do { - tu = get_tbu(); - tb = get_tbl(); - }while (tb != get_tbl()); - return (((int64_t) tu) << 32) | (int64_t) tb; - } +static __inline unsigned long get_tbl(void) +{ + unsigned long tbl; + asm volatile ("mftb %0":"=r" (tbl)); + return tbl; +} + +static __inline unsigned long get_tbu(void) +{ + unsigned long tbl; + asm volatile ("mftbu %0":"=r" (tbl)); + return tbl; +} + +static __inline int64_t read_counter(void) +{ + unsigned long tb, tu; + do { + tu = get_tbu(); + tb = get_tbl(); + }while (tb != get_tbl()); + return (((int64_t) tu) << 32) | (int64_t) tb; +} /*---------------------------------------------------------------------------- - | gcc IA64 specific macros/functions + | gcc IA64 specific macros/functions *---------------------------------------------------------------------------*/ # elif defined(ARCH_IS_IA64) # define BSWAP(a) __asm__ __volatile__ \ - ("mux1 %1 = %0, @rev" ";;" \ - "shr.u %1 = %1, 32" : "=r" (a) : "r" (a)); + ("mux1 %0 = %1, @rev" ";;" \ + "shr.u %0 = %0, 32" : "=r" (a) : "r" (a)); - static __inline int64_t read_counter(void) - { - unsigned long result; - __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); - return result; - } +static __inline int64_t read_counter(void) +{ + unsigned long result; + __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); + return result; +} /*---------------------------------------------------------------------------- - | gcc GENERIC (plain C only) specific macros/functions + | gcc GENERIC (plain C only) specific macros/functions *---------------------------------------------------------------------------*/ # elif defined(ARCH_IS_GENERIC) # define BSWAP(a) \ - ((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ - (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) + ((a) = (((a) & 0xff) << 24) | (((a) & 0xff00) << 8) | \ + (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff)) # include - static __inline int64_t read_counter(void) - { - return (int64_t)clock(); - } +static __inline int64_t read_counter(void) +{ + return (int64_t)clock(); +} /*---------------------------------------------------------------------------- - | gcc Not given architecture - This is probably an user who tries to build - | XviD the wrong way. + | gcc Not given architecture - This is probably an user who tries to build + | Xvid the wrong way. *---------------------------------------------------------------------------*/ # else -# error You are trying to compile XviD without defining the architecture type. +# error You are trying to compile Xvid without defining the architecture type. # endif @@ -357,7 +407,7 @@ /*---------------------------------------------------------------------------- | watcom ia32 specific macros/functions *---------------------------------------------------------------------------*/ -# if defined(ARCH_IS_IA32) +# if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) # define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax @@ -389,10 +439,10 @@ /*---------------------------------------------------------------------------- | watcom Not given architecture - This is probably an user who tries to build - | XviD the wrong way. + | Xvid the wrong way. *---------------------------------------------------------------------------*/ # else -# error You are trying to compile XviD without defining the architecture type. +# error You are trying to compile Xvid without defining the architecture type. # endif