--- portab.h 2003/02/16 01:41:24 1.44 +++ portab.h 2006/07/10 15:05:30 1.54.2.1 @@ -3,27 +3,25 @@ * XVID MPEG-4 VIDEO CODEC * - Portable macros, types and inlined assembly - * - * Copyright(C) 2002 Michael Militzer - * 2002 Peter Ross - * 2002 Edouard Gomez + * Copyright(C) 2002 Michael Militzer + * 2002-2003 Peter Ross + * 2002-2003 Edouard Gomez * - * This file is part of XviD, a free MPEG-4 video encoder/decoder - * - * XviD is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * This program is free software ; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation ; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of + * but WITHOUT ANY WARRANTY ; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software + * 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 1.44 2003/02/16 01:41:24 edgomez Exp $ + * $Id: portab.h,v 1.54.2.1 2006/07/10 15:05:30 Isibaar Exp $ * ****************************************************************************/ @@ -34,33 +32,18 @@ * Common things ****************************************************************************/ -/* 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 - /* Buffer size for msvc implementation because it outputs to DebugOutput */ +#if defined(_DEBUG) +extern unsigned int xvid_debug; #define DPRINTF_BUF_SZ 1024 +#endif /***************************************************************************** * Types used in XviD sources ****************************************************************************/ /*---------------------------------------------------------------------------- - | For MSVC + | For MSVC *---------------------------------------------------------------------------*/ #if defined(_MSC_VER) || defined (__WATCOMC__) @@ -74,8 +57,8 @@ # define uint64_t unsigned __int64 /*---------------------------------------------------------------------------- - | For all other compilers, use the standard header file - | (compiler should be ISO C99 compatible, perhaps ISO C89 is enough) + | For all other compilers, use the standard header file + | (compiler should be ISO C99 compatible, perhaps ISO C89 is enough) *---------------------------------------------------------------------------*/ #else @@ -89,11 +72,23 @@ ****************************************************************************/ #if defined(ARCH_IS_32BIT) -# define CACHE_LINE 16 +# define CACHE_LINE 64 # define ptr_t uint32_t +# define intptr_t int32_t +# if defined(_MSC_VER) && _MSC_VER >= 1300 && !defined(__INTEL_COMPILER) +# include +# else +# define uintptr_t uint32_t +# endif #elif defined(ARCH_IS_64BIT) -# define CACHE_LINE 32 +# define CACHE_LINE 64 # define ptr_t uint64_t +# define intptr_t int64_t +# 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. #endif @@ -109,91 +104,86 @@ #if defined(_MSC_VER) /*---------------------------------------------------------------------------- - | Common msvc stuff + | Common msvc stuff *---------------------------------------------------------------------------*/ # include # include - /* Non ANSI mapping */ +/* Non ANSI mapping */ # define snprintf _snprintf # define vsnprintf _vsnprintf - /* - * This function must be declared/defined all the time because MSVC does - * not support C99 variable arguments macros. - * - * Btw, if the MS compiler does its job well, it should remove the nop - * DPRINTF function when not compiling in _DEBUG mode - */ +/* + * This function must be declared/defined all the time because MSVC does + * not support C99 variable arguments macros. + * + * Btw, if the MS compiler does its job well, it should remove the nop + * DPRINTF function when not compiling in _DEBUG mode + */ # ifdef _DEBUG - static __inline void DPRINTF(int level, char *fmt, ...) - { - if (DPRINTF_LEVEL & level) { - va_list args; - char buf[DPRINTF_BUF_SZ]; - va_start(args, fmt); - vsprintf(buf, fmt, args); - OutputDebugString(buf); - fprintf(stderr, "%s\n", buf); - } - } +static __inline void DPRINTF(int level, char *fmt, ...) +{ + if (xvid_debug & level) { + va_list args; + char buf[DPRINTF_BUF_SZ]; + va_start(args, fmt); + vsprintf(buf, fmt, args); + va_end(args); + OutputDebugString(buf); + fprintf(stderr, "%s", buf); + } +} # else - static __inline void DPRINTF(int level, char *fmt, ...) - { - } +static __inline void DPRINTF(int level, char *fmt, ...) {} # endif # if _MSC_VER <= 1200 # define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ - type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ - type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1)) + type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ +type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1)) # else # define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ - __declspec(align(alignment)) type name[(sizex)*(sizey)] + __declspec(align(alignment)) type name[(sizex)*(sizey)] # endif /*---------------------------------------------------------------------------- - | msvc x86 specific macros/functions + | msvc x86 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 -# ifdef _PROFILING_ - static __inline int64_t read_counter(void) - { - int64_t ts; - uint32_t ts1, ts2; - __asm { - rdtsc - mov ts1, eax - mov ts2, edx - } - ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); - return ts; - } -# endif +static __inline int64_t read_counter(void) +{ + int64_t ts; + uint32_t ts1, ts2; + __asm { + rdtsc + mov ts1, eax + mov ts2, edx + } + ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); + return ts; +} /*---------------------------------------------------------------------------- - | msvc GENERIC (plain C only) - Probably alpha or some embedded device + | msvc GENERIC (plain C only) - Probably alpha or some embedded device *---------------------------------------------------------------------------*/ # 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)) -# ifdef _PROFILING_ -# include - static __inline int64_t read_counter(void) - { - return (int64_t)clock(); - } -# endif +# include +static __inline int64_t read_counter(void) +{ + return (int64_t)clock(); +} /*---------------------------------------------------------------------------- - | msvc Not given architecture - This is probably an user who tries to build - | XviD the wrong way. + | msvc 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. @@ -209,7 +199,7 @@ #elif defined(__GNUC__) || defined(__ICC) /* Compiler test */ /*---------------------------------------------------------------------------- - | Common gcc stuff + | Common gcc stuff *---------------------------------------------------------------------------*/ /* @@ -218,115 +208,116 @@ */ # 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(DPRINTF_LEVEL & level) { - vfprintf(stderr, format, args); - fprintf(stderr, "\n"); - } - } +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) ); -# ifdef _PROFILING_ - 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; - } -# endif +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) -# define BSWAP(a) __asm__ __volatile__ \ - ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a)); -# ifdef _PROFILING_ - 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; - } +# if defined(HAVE_ALTIVEC_PARENTHESES_DECL) +# define AVV(x...) (x) +# elif defined(HAVE_ALTIVEC_BRACES_DECL) +# define AVV(x...) {x} +# else +# error Trying to compile PPC target without a vector declaration type. # endif +# define BSWAP(a) __asm__ __volatile__ \ + ( "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; +} + /*---------------------------------------------------------------------------- - | 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)); -# ifdef _PROFILING_ - static __inline int64_t read_counter(void) - { - unsigned long result; - __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory"); - return result; - } -# endif +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)) -# ifdef _PROFILING_ -# include - static __inline int64_t read_counter(void) - { - return (int64_t)clock(); - } -# endif +# include +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. @@ -345,64 +336,61 @@ # include # ifdef _DEBUG - static __inline void DPRINTF(int level, char *fmt, ...) - { - if (DPRINTF_LEVEL & level) { - va_list args; - char buf[DPRINTF_BUF_SZ]; - va_start(args, fmt); - vsprintf(buf, fmt, args); - fprintf(stderr, "%s\n", buf); - } +static __inline void DPRINTF(int level, char *fmt, ...) +{ + if (xvid_debug & level) { + va_list args; + char buf[DPRINTF_BUF_SZ]; + va_start(args, fmt); + vsprintf(buf, fmt, args); + va_end(args); + fprintf(stderr, "%s", buf); } +} # 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 *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1)) +# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ + type name##_storage[(sizex)*(sizey)+(alignment)-1]; \ +type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1)) /*---------------------------------------------------------------------------- - | watcom ia32 specific macros/functions + | watcom ia32 specific macros/functions *---------------------------------------------------------------------------*/ # if defined(ARCH_IS_IA32) # define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax -# ifdef _PROFILING_ - static __inline int64_t read_counter(void) - { - uint64_t ts; - uint32_t ts1, ts2; - __asm { - rdtsc - mov ts1, eax - mov ts2, edx - } - ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); - return ts; - } -# endif +static __inline int64_t read_counter(void) +{ + uint64_t ts; + uint32_t ts1, ts2; + __asm { + rdtsc + mov ts1, eax + mov ts2, edx + } + ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1); + return ts; +} /*---------------------------------------------------------------------------- - | watcom GENERIC (plain C only) specific macros/functions. + | watcom GENERIC (plain C only) specific macros/functions. *---------------------------------------------------------------------------*/ -# elif defined(ARCH_IS_GENERIC) +# elif defined(ARCH_IS_GENERIC) -# define BSWAP(x) \ - x = ((((x) & 0xff000000) >> 24) | \ - (((x) & 0x00ff0000) >> 8) | \ - (((x) & 0x0000ff00) << 8) | \ - (((x) & 0x000000ff) << 24)) +# define BSWAP(x) \ + x = ((((x) & 0xff000000) >> 24) | \ + (((x) & 0x00ff0000) >> 8) | \ + (((x) & 0x0000ff00) << 8) | \ + (((x) & 0x000000ff) << 24)) -# ifdef _PROFILING_ - static int64_t read_counter() { return 0; } -# endif +static int64_t read_counter() { return 0; } /*---------------------------------------------------------------------------- - | watcom Not given architecture - This is probably an user who tries to build - | XviD the wrong way. + | watcom 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. @@ -414,47 +402,45 @@ ****************************************************************************/ #else /* Compiler test */ - /* - * Ok we know nothing about the compiler, so we fallback to ANSI C - * features, so every compiler should be happy and compile the code. - * - * This is (mostly) equivalent to ARCH_IS_GENERIC. - */ +/* + * Ok we know nothing about the compiler, so we fallback to ANSI C + * features, so every compiler should be happy and compile the code. + * + * This is (mostly) equivalent to ARCH_IS_GENERIC. + */ # 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(DPRINTF_LEVEL & level) { - vfprintf(stderr, format, args); - fprintf(stderr, "\n"); - } - } +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 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)) -# ifdef _PROFILING_ -# include - static __inline int64_t read_counter(void) - { - return (int64_t)clock(); - } -# endif +# include +static __inline int64_t read_counter(void) +{ + return (int64_t)clock(); +} -# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ - type name[(sizex)*(sizey)] +# define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \ + type name[(sizex)*(sizey)] #endif /* Compiler test */