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/*
* Copyright (C) 2000-2006 the xine project
*
* This file is part of xine, a free video player.
*
* xine 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.
*
* xine is distributed in the hope that it will be useful,
* 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*/
#ifndef XINEUTILS_H
#define XINEUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <pthread.h>
#ifdef WIN32
# include <winsock.h>
#else
# include <sys/time.h>
#endif
#include <xine/os_types.h>
#include <xine/attributes.h>
#include <xine/compat.h>
#include <xine/xmlparser.h>
#include <xine/xine_buffer.h>
#include <xine/configfile.h>
#include <xine/list.h>
#include <xine/array.h>
#include <xine/sorted_array.h>
#include <xine/base64.h>
#include <stdio.h>
#include <string.h>
/*
* Mark exported data symbols for link engine library clients with older
* Win32 compilers
*/
#if defined(WIN32) && !defined(XINE_LIBRARY_COMPILE)
# define DL_IMPORT __declspec(dllimport)
# define extern DL_IMPORT extern
#endif
/*
* debugable mutexes
*/
typedef struct {
pthread_mutex_t mutex;
char id[80];
char *locked_by;
} xine_mutex_t;
int xine_mutex_init (xine_mutex_t *mutex, const pthread_mutexattr_t *mutexattr,
const char *id) XINE_PROTECTED;
int xine_mutex_lock (xine_mutex_t *mutex, const char *who) XINE_PROTECTED;
int xine_mutex_unlock (xine_mutex_t *mutex, const char *who) XINE_PROTECTED;
int xine_mutex_destroy (xine_mutex_t *mutex) XINE_PROTECTED;
/* CPU Acceleration */
/*
* The type of an value that fits in an MMX register (note that long
* long constant values MUST be suffixed by LL and unsigned long long
* values by ULL, lest they be truncated by the compiler)
*/
/* generic accelerations */
#define MM_ACCEL_MLIB 0x00000001
/* x86 accelerations */
#define MM_ACCEL_X86_MMX 0x80000000
#define MM_ACCEL_X86_3DNOW 0x40000000
#define MM_ACCEL_X86_MMXEXT 0x20000000
#define MM_ACCEL_X86_SSE 0x10000000
#define MM_ACCEL_X86_SSE2 0x08000000
/* powerpc accelerations and features */
#define MM_ACCEL_PPC_ALTIVEC 0x04000000
#define MM_ACCEL_PPC_CACHE32 0x02000000
/* SPARC accelerations */
#define MM_ACCEL_SPARC_VIS 0x01000000
#define MM_ACCEL_SPARC_VIS2 0x00800000
/* x86 compat defines */
#define MM_MMX MM_ACCEL_X86_MMX
#define MM_3DNOW MM_ACCEL_X86_3DNOW
#define MM_MMXEXT MM_ACCEL_X86_MMXEXT
#define MM_SSE MM_ACCEL_X86_SSE
#define MM_SSE2 MM_ACCEL_X86_SSE2
uint32_t xine_mm_accel (void) XINE_PROTECTED;
#if defined(ARCH_X86) || defined(ARCH_X86_64)
typedef union {
int64_t q; /* Quadword (64-bit) value */
uint64_t uq; /* Unsigned Quadword */
int d[2]; /* 2 Doubleword (32-bit) values */
unsigned int ud[2]; /* 2 Unsigned Doubleword */
short w[4]; /* 4 Word (16-bit) values */
unsigned short uw[4]; /* 4 Unsigned Word */
char b[8]; /* 8 Byte (8-bit) values */
unsigned char ub[8]; /* 8 Unsigned Byte */
float s[2]; /* Single-precision (32-bit) value */
} ATTR_ALIGN(8) mmx_t; /* On an 8-byte (64-bit) boundary */
#define mmx_i2r(op,imm,reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
: /* nothing */ \
: "i" (imm) )
#define mmx_m2r(op,mem,reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
: /* nothing */ \
: "m" (mem))
#define mmx_r2m(op,reg,mem) \
__asm__ __volatile__ (#op " %%" #reg ", %0" \
: "=m" (mem) \
: /* nothing */ )
#define mmx_r2r(op,regs,regd) \
__asm__ __volatile__ (#op " %" #regs ", %" #regd)
#define emms() __asm__ __volatile__ ("emms")
#define movd_m2r(var,reg) mmx_m2r (movd, var, reg)
#define movd_r2m(reg,var) mmx_r2m (movd, reg, var)
#define movd_r2r(regs,regd) mmx_r2r (movd, regs, regd)
#define movq_m2r(var,reg) mmx_m2r (movq, var, reg)
#define movq_r2m(reg,var) mmx_r2m (movq, reg, var)
#define movq_r2r(regs,regd) mmx_r2r (movq, regs, regd)
#define packssdw_m2r(var,reg) mmx_m2r (packssdw, var, reg)
#define packssdw_r2r(regs,regd) mmx_r2r (packssdw, regs, regd)
#define packsswb_m2r(var,reg) mmx_m2r (packsswb, var, reg)
#define packsswb_r2r(regs,regd) mmx_r2r (packsswb, regs, regd)
#define packuswb_m2r(var,reg) mmx_m2r (packuswb, var, reg)
#define packuswb_r2r(regs,regd) mmx_r2r (packuswb, regs, regd)
#define paddb_m2r(var,reg) mmx_m2r (paddb, var, reg)
#define paddb_r2r(regs,regd) mmx_r2r (paddb, regs, regd)
#define paddd_m2r(var,reg) mmx_m2r (paddd, var, reg)
#define paddd_r2r(regs,regd) mmx_r2r (paddd, regs, regd)
#define paddw_m2r(var,reg) mmx_m2r (paddw, var, reg)
#define paddw_r2r(regs,regd) mmx_r2r (paddw, regs, regd)
#define paddsb_m2r(var,reg) mmx_m2r (paddsb, var, reg)
#define paddsb_r2r(regs,regd) mmx_r2r (paddsb, regs, regd)
#define paddsw_m2r(var,reg) mmx_m2r (paddsw, var, reg)
#define paddsw_r2r(regs,regd) mmx_r2r (paddsw, regs, regd)
#define paddusb_m2r(var,reg) mmx_m2r (paddusb, var, reg)
#define paddusb_r2r(regs,regd) mmx_r2r (paddusb, regs, regd)
#define paddusw_m2r(var,reg) mmx_m2r (paddusw, var, reg)
#define paddusw_r2r(regs,regd) mmx_r2r (paddusw, regs, regd)
#define pand_m2r(var,reg) mmx_m2r (pand, var, reg)
#define pand_r2r(regs,regd) mmx_r2r (pand, regs, regd)
#define pandn_m2r(var,reg) mmx_m2r (pandn, var, reg)
#define pandn_r2r(regs,regd) mmx_r2r (pandn, regs, regd)
#define pcmpeqb_m2r(var,reg) mmx_m2r (pcmpeqb, var, reg)
#define pcmpeqb_r2r(regs,regd) mmx_r2r (pcmpeqb, regs, regd)
#define pcmpeqd_m2r(var,reg) mmx_m2r (pcmpeqd, var, reg)
#define pcmpeqd_r2r(regs,regd) mmx_r2r (pcmpeqd, regs, regd)
#define pcmpeqw_m2r(var,reg) mmx_m2r (pcmpeqw, var, reg)
#define pcmpeqw_r2r(regs,regd) mmx_r2r (pcmpeqw, regs, regd)
#define pcmpgtb_m2r(var,reg) mmx_m2r (pcmpgtb, var, reg)
#define pcmpgtb_r2r(regs,regd) mmx_r2r (pcmpgtb, regs, regd)
#define pcmpgtd_m2r(var,reg) mmx_m2r (pcmpgtd, var, reg)
#define pcmpgtd_r2r(regs,regd) mmx_r2r (pcmpgtd, regs, regd)
#define pcmpgtw_m2r(var,reg) mmx_m2r (pcmpgtw, var, reg)
#define pcmpgtw_r2r(regs,regd) mmx_r2r (pcmpgtw, regs, regd)
#define pmaddwd_m2r(var,reg) mmx_m2r (pmaddwd, var, reg)
#define pmaddwd_r2r(regs,regd) mmx_r2r (pmaddwd, regs, regd)
#define pmulhw_m2r(var,reg) mmx_m2r (pmulhw, var, reg)
#define pmulhw_r2r(regs,regd) mmx_r2r (pmulhw, regs, regd)
#define pmullw_m2r(var,reg) mmx_m2r (pmullw, var, reg)
#define pmullw_r2r(regs,regd) mmx_r2r (pmullw, regs, regd)
#define por_m2r(var,reg) mmx_m2r (por, var, reg)
#define por_r2r(regs,regd) mmx_r2r (por, regs, regd)
#define pslld_i2r(imm,reg) mmx_i2r (pslld, imm, reg)
#define pslld_m2r(var,reg) mmx_m2r (pslld, var, reg)
#define pslld_r2r(regs,regd) mmx_r2r (pslld, regs, regd)
#define psllq_i2r(imm,reg) mmx_i2r (psllq, imm, reg)
#define psllq_m2r(var,reg) mmx_m2r (psllq, var, reg)
#define psllq_r2r(regs,regd) mmx_r2r (psllq, regs, regd)
#define psllw_i2r(imm,reg) mmx_i2r (psllw, imm, reg)
#define psllw_m2r(var,reg) mmx_m2r (psllw, var, reg)
#define psllw_r2r(regs,regd) mmx_r2r (psllw, regs, regd)
#define psrad_i2r(imm,reg) mmx_i2r (psrad, imm, reg)
#define psrad_m2r(var,reg) mmx_m2r (psrad, var, reg)
#define psrad_r2r(regs,regd) mmx_r2r (psrad, regs, regd)
#define psraw_i2r(imm,reg) mmx_i2r (psraw, imm, reg)
#define psraw_m2r(var,reg) mmx_m2r (psraw, var, reg)
#define psraw_r2r(regs,regd) mmx_r2r (psraw, regs, regd)
#define psrld_i2r(imm,reg) mmx_i2r (psrld, imm, reg)
#define psrld_m2r(var,reg) mmx_m2r (psrld, var, reg)
#define psrld_r2r(regs,regd) mmx_r2r (psrld, regs, regd)
#define psrlq_i2r(imm,reg) mmx_i2r (psrlq, imm, reg)
#define psrlq_m2r(var,reg) mmx_m2r (psrlq, var, reg)
#define psrlq_r2r(regs,regd) mmx_r2r (psrlq, regs, regd)
#define psrlw_i2r(imm,reg) mmx_i2r (psrlw, imm, reg)
#define psrlw_m2r(var,reg) mmx_m2r (psrlw, var, reg)
#define psrlw_r2r(regs,regd) mmx_r2r (psrlw, regs, regd)
#define psubb_m2r(var,reg) mmx_m2r (psubb, var, reg)
#define psubb_r2r(regs,regd) mmx_r2r (psubb, regs, regd)
#define psubd_m2r(var,reg) mmx_m2r (psubd, var, reg)
#define psubd_r2r(regs,regd) mmx_r2r (psubd, regs, regd)
#define psubw_m2r(var,reg) mmx_m2r (psubw, var, reg)
#define psubw_r2r(regs,regd) mmx_r2r (psubw, regs, regd)
#define psubsb_m2r(var,reg) mmx_m2r (psubsb, var, reg)
#define psubsb_r2r(regs,regd) mmx_r2r (psubsb, regs, regd)
#define psubsw_m2r(var,reg) mmx_m2r (psubsw, var, reg)
#define psubsw_r2r(regs,regd) mmx_r2r (psubsw, regs, regd)
#define psubusb_m2r(var,reg) mmx_m2r (psubusb, var, reg)
#define psubusb_r2r(regs,regd) mmx_r2r (psubusb, regs, regd)
#define psubusw_m2r(var,reg) mmx_m2r (psubusw, var, reg)
#define psubusw_r2r(regs,regd) mmx_r2r (psubusw, regs, regd)
#define punpckhbw_m2r(var,reg) mmx_m2r (punpckhbw, var, reg)
#define punpckhbw_r2r(regs,regd) mmx_r2r (punpckhbw, regs, regd)
#define punpckhdq_m2r(var,reg) mmx_m2r (punpckhdq, var, reg)
#define punpckhdq_r2r(regs,regd) mmx_r2r (punpckhdq, regs, regd)
#define punpckhwd_m2r(var,reg) mmx_m2r (punpckhwd, var, reg)
#define punpckhwd_r2r(regs,regd) mmx_r2r (punpckhwd, regs, regd)
#define punpcklbw_m2r(var,reg) mmx_m2r (punpcklbw, var, reg)
#define punpcklbw_r2r(regs,regd) mmx_r2r (punpcklbw, regs, regd)
#define punpckldq_m2r(var,reg) mmx_m2r (punpckldq, var, reg)
#define punpckldq_r2r(regs,regd) mmx_r2r (punpckldq, regs, regd)
#define punpcklwd_m2r(var,reg) mmx_m2r (punpcklwd, var, reg)
#define punpcklwd_r2r(regs,regd) mmx_r2r (punpcklwd, regs, regd)
#define pxor_m2r(var,reg) mmx_m2r (pxor, var, reg)
#define pxor_r2r(regs,regd) mmx_r2r (pxor, regs, regd)
/* 3DNOW extensions */
#define pavgusb_m2r(var,reg) mmx_m2r (pavgusb, var, reg)
#define pavgusb_r2r(regs,regd) mmx_r2r (pavgusb, regs, regd)
/* AMD MMX extensions - also available in intel SSE */
#define mmx_m2ri(op,mem,reg,imm) \
__asm__ __volatile__ (#op " %1, %0, %%" #reg \
: /* nothing */ \
: "X" (mem), "X" (imm))
#define mmx_r2ri(op,regs,regd,imm) \
__asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
: /* nothing */ \
: "X" (imm) )
#define mmx_fetch(mem,hint) \
__asm__ __volatile__ ("prefetch" #hint " %0" \
: /* nothing */ \
: "X" (mem))
#define maskmovq(regs,maskreg) mmx_r2ri (maskmovq, regs, maskreg)
#define movntq_r2m(mmreg,var) mmx_r2m (movntq, mmreg, var)
#define pavgb_m2r(var,reg) mmx_m2r (pavgb, var, reg)
#define pavgb_r2r(regs,regd) mmx_r2r (pavgb, regs, regd)
#define pavgw_m2r(var,reg) mmx_m2r (pavgw, var, reg)
#define pavgw_r2r(regs,regd) mmx_r2r (pavgw, regs, regd)
#define pextrw_r2r(mmreg,reg,imm) mmx_r2ri (pextrw, mmreg, reg, imm)
#define pinsrw_r2r(reg,mmreg,imm) mmx_r2ri (pinsrw, reg, mmreg, imm)
#define pmaxsw_m2r(var,reg) mmx_m2r (pmaxsw, var, reg)
#define pmaxsw_r2r(regs,regd) mmx_r2r (pmaxsw, regs, regd)
#define pmaxub_m2r(var,reg) mmx_m2r (pmaxub, var, reg)
#define pmaxub_r2r(regs,regd) mmx_r2r (pmaxub, regs, regd)
#define pminsw_m2r(var,reg) mmx_m2r (pminsw, var, reg)
#define pminsw_r2r(regs,regd) mmx_r2r (pminsw, regs, regd)
#define pminub_m2r(var,reg) mmx_m2r (pminub, var, reg)
#define pminub_r2r(regs,regd) mmx_r2r (pminub, regs, regd)
#define pmovmskb(mmreg,reg) \
__asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
#define pmulhuw_m2r(var,reg) mmx_m2r (pmulhuw, var, reg)
#define pmulhuw_r2r(regs,regd) mmx_r2r (pmulhuw, regs, regd)
#define prefetcht0(mem) mmx_fetch (mem, t0)
#define prefetcht1(mem) mmx_fetch (mem, t1)
#define prefetcht2(mem) mmx_fetch (mem, t2)
#define prefetchnta(mem) mmx_fetch (mem, nta)
#define psadbw_m2r(var,reg) mmx_m2r (psadbw, var, reg)
#define psadbw_r2r(regs,regd) mmx_r2r (psadbw, regs, regd)
#define pshufw_m2r(var,reg,imm) mmx_m2ri(pshufw, var, reg, imm)
#define pshufw_r2r(regs,regd,imm) mmx_r2ri(pshufw, regs, regd, imm)
#define sfence() __asm__ __volatile__ ("sfence\n\t")
typedef union {
float sf[4]; /* Single-precision (32-bit) value */
} ATTR_ALIGN(16) sse_t; /* On a 16 byte (128-bit) boundary */
#define sse_i2r(op, imm, reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
: /* nothing */ \
: "X" (imm) )
#define sse_m2r(op, mem, reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
: /* nothing */ \
: "X" (mem))
#define sse_r2m(op, reg, mem) \
__asm__ __volatile__ (#op " %%" #reg ", %0" \
: "=X" (mem) \
: /* nothing */ )
#define sse_r2r(op, regs, regd) \
__asm__ __volatile__ (#op " %" #regs ", %" #regd)
#define sse_r2ri(op, regs, regd, imm) \
__asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
: /* nothing */ \
: "X" (imm) )
#define sse_m2ri(op, mem, reg, subop) \
__asm__ __volatile__ (#op " %0, %%" #reg ", " #subop \
: /* nothing */ \
: "X" (mem))
#define movaps_m2r(var, reg) sse_m2r(movaps, var, reg)
#define movaps_r2m(reg, var) sse_r2m(movaps, reg, var)
#define movaps_r2r(regs, regd) sse_r2r(movaps, regs, regd)
#define movntps_r2m(xmmreg, var) sse_r2m(movntps, xmmreg, var)
#define movups_m2r(var, reg) sse_m2r(movups, var, reg)
#define movups_r2m(reg, var) sse_r2m(movups, reg, var)
#define movups_r2r(regs, regd) sse_r2r(movups, regs, regd)
#define movhlps_r2r(regs, regd) sse_r2r(movhlps, regs, regd)
#define movlhps_r2r(regs, regd) sse_r2r(movlhps, regs, regd)
#define movhps_m2r(var, reg) sse_m2r(movhps, var, reg)
#define movhps_r2m(reg, var) sse_r2m(movhps, reg, var)
#define movlps_m2r(var, reg) sse_m2r(movlps, var, reg)
#define movlps_r2m(reg, var) sse_r2m(movlps, reg, var)
#define movss_m2r(var, reg) sse_m2r(movss, var, reg)
#define movss_r2m(reg, var) sse_r2m(movss, reg, var)
#define movss_r2r(regs, regd) sse_r2r(movss, regs, regd)
#define shufps_m2r(var, reg, index) sse_m2ri(shufps, var, reg, index)
#define shufps_r2r(regs, regd, index) sse_r2ri(shufps, regs, regd, index)
#define cvtpi2ps_m2r(var, xmmreg) sse_m2r(cvtpi2ps, var, xmmreg)
#define cvtpi2ps_r2r(mmreg, xmmreg) sse_r2r(cvtpi2ps, mmreg, xmmreg)
#define cvtps2pi_m2r(var, mmreg) sse_m2r(cvtps2pi, var, mmreg)
#define cvtps2pi_r2r(xmmreg, mmreg) sse_r2r(cvtps2pi, mmreg, xmmreg)
#define cvttps2pi_m2r(var, mmreg) sse_m2r(cvttps2pi, var, mmreg)
#define cvttps2pi_r2r(xmmreg, mmreg) sse_r2r(cvttps2pi, mmreg, xmmreg)
#define cvtsi2ss_m2r(var, xmmreg) sse_m2r(cvtsi2ss, var, xmmreg)
#define cvtsi2ss_r2r(reg, xmmreg) sse_r2r(cvtsi2ss, reg, xmmreg)
#define cvtss2si_m2r(var, reg) sse_m2r(cvtss2si, var, reg)
#define cvtss2si_r2r(xmmreg, reg) sse_r2r(cvtss2si, xmmreg, reg)
#define cvttss2si_m2r(var, reg) sse_m2r(cvtss2si, var, reg)
#define cvttss2si_r2r(xmmreg, reg) sse_r2r(cvtss2si, xmmreg, reg)
#define movmskps(xmmreg, reg) \
__asm__ __volatile__ ("movmskps %" #xmmreg ", %" #reg)
#define addps_m2r(var, reg) sse_m2r(addps, var, reg)
#define addps_r2r(regs, regd) sse_r2r(addps, regs, regd)
#define addss_m2r(var, reg) sse_m2r(addss, var, reg)
#define addss_r2r(regs, regd) sse_r2r(addss, regs, regd)
#define subps_m2r(var, reg) sse_m2r(subps, var, reg)
#define subps_r2r(regs, regd) sse_r2r(subps, regs, regd)
#define subss_m2r(var, reg) sse_m2r(subss, var, reg)
#define subss_r2r(regs, regd) sse_r2r(subss, regs, regd)
#define mulps_m2r(var, reg) sse_m2r(mulps, var, reg)
#define mulps_r2r(regs, regd) sse_r2r(mulps, regs, regd)
#define mulss_m2r(var, reg) sse_m2r(mulss, var, reg)
#define mulss_r2r(regs, regd) sse_r2r(mulss, regs, regd)
#define divps_m2r(var, reg) sse_m2r(divps, var, reg)
#define divps_r2r(regs, regd) sse_r2r(divps, regs, regd)
#define divss_m2r(var, reg) sse_m2r(divss, var, reg)
#define divss_r2r(regs, regd) sse_r2r(divss, regs, regd)
#define rcpps_m2r(var, reg) sse_m2r(rcpps, var, reg)
#define rcpps_r2r(regs, regd) sse_r2r(rcpps, regs, regd)
#define rcpss_m2r(var, reg) sse_m2r(rcpss, var, reg)
#define rcpss_r2r(regs, regd) sse_r2r(rcpss, regs, regd)
#define rsqrtps_m2r(var, reg) sse_m2r(rsqrtps, var, reg)
#define rsqrtps_r2r(regs, regd) sse_r2r(rsqrtps, regs, regd)
#define rsqrtss_m2r(var, reg) sse_m2r(rsqrtss, var, reg)
#define rsqrtss_r2r(regs, regd) sse_r2r(rsqrtss, regs, regd)
#define sqrtps_m2r(var, reg) sse_m2r(sqrtps, var, reg)
#define sqrtps_r2r(regs, regd) sse_r2r(sqrtps, regs, regd)
#define sqrtss_m2r(var, reg) sse_m2r(sqrtss, var, reg)
#define sqrtss_r2r(regs, regd) sse_r2r(sqrtss, regs, regd)
#define andps_m2r(var, reg) sse_m2r(andps, var, reg)
#define andps_r2r(regs, regd) sse_r2r(andps, regs, regd)
#define andnps_m2r(var, reg) sse_m2r(andnps, var, reg)
#define andnps_r2r(regs, regd) sse_r2r(andnps, regs, regd)
#define orps_m2r(var, reg) sse_m2r(orps, var, reg)
#define orps_r2r(regs, regd) sse_r2r(orps, regs, regd)
#define xorps_m2r(var, reg) sse_m2r(xorps, var, reg)
#define xorps_r2r(regs, regd) sse_r2r(xorps, regs, regd)
#define maxps_m2r(var, reg) sse_m2r(maxps, var, reg)
#define maxps_r2r(regs, regd) sse_r2r(maxps, regs, regd)
#define maxss_m2r(var, reg) sse_m2r(maxss, var, reg)
#define maxss_r2r(regs, regd) sse_r2r(maxss, regs, regd)
#define minps_m2r(var, reg) sse_m2r(minps, var, reg)
#define minps_r2r(regs, regd) sse_r2r(minps, regs, regd)
#define minss_m2r(var, reg) sse_m2r(minss, var, reg)
#define minss_r2r(regs, regd) sse_r2r(minss, regs, regd)
#define cmpps_m2r(var, reg, op) sse_m2ri(cmpps, var, reg, op)
#define cmpps_r2r(regs, regd, op) sse_r2ri(cmpps, regs, regd, op)
#define cmpeqps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 0)
#define cmpeqps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 0)
#define cmpltps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 1)
#define cmpltps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 1)
#define cmpleps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 2)
#define cmpleps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 2)
#define cmpunordps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 3)
#define cmpunordps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 3)
#define cmpneqps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 4)
#define cmpneqps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 4)
#define cmpnltps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 5)
#define cmpnltps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 5)
#define cmpnleps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 6)
#define cmpnleps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 6)
#define cmpordps_m2r(var, reg) sse_m2ri(cmpps, var, reg, 7)
#define cmpordps_r2r(regs, regd) sse_r2ri(cmpps, regs, regd, 7)
#define cmpss_m2r(var, reg, op) sse_m2ri(cmpss, var, reg, op)
#define cmpss_r2r(regs, regd, op) sse_r2ri(cmpss, regs, regd, op)
#define cmpeqss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 0)
#define cmpeqss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 0)
#define cmpltss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 1)
#define cmpltss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 1)
#define cmpless_m2r(var, reg) sse_m2ri(cmpss, var, reg, 2)
#define cmpless_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 2)
#define cmpunordss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 3)
#define cmpunordss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 3)
#define cmpneqss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 4)
#define cmpneqss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 4)
#define cmpnltss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 5)
#define cmpnltss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 5)
#define cmpnless_m2r(var, reg) sse_m2ri(cmpss, var, reg, 6)
#define cmpnless_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 6)
#define cmpordss_m2r(var, reg) sse_m2ri(cmpss, var, reg, 7)
#define cmpordss_r2r(regs, regd) sse_r2ri(cmpss, regs, regd, 7)
#define comiss_m2r(var, reg) sse_m2r(comiss, var, reg)
#define comiss_r2r(regs, regd) sse_r2r(comiss, regs, regd)
#define ucomiss_m2r(var, reg) sse_m2r(ucomiss, var, reg)
#define ucomiss_r2r(regs, regd) sse_r2r(ucomiss, regs, regd)
#define unpcklps_m2r(var, reg) sse_m2r(unpcklps, var, reg)
#define unpcklps_r2r(regs, regd) sse_r2r(unpcklps, regs, regd)
#define unpckhps_m2r(var, reg) sse_m2r(unpckhps, var, reg)
#define unpckhps_r2r(regs, regd) sse_r2r(unpckhps, regs, regd)
#define fxrstor(mem) \
__asm__ __volatile__ ("fxrstor %0" \
: /* nothing */ \
: "X" (mem))
#define fxsave(mem) \
__asm__ __volatile__ ("fxsave %0" \
: /* nothing */ \
: "X" (mem))
#define stmxcsr(mem) \
__asm__ __volatile__ ("stmxcsr %0" \
: /* nothing */ \
: "X" (mem))
#define ldmxcsr(mem) \
__asm__ __volatile__ ("ldmxcsr %0" \
: /* nothing */ \
: "X" (mem))
#endif /*ARCH_X86 */
/* Optimized/fast memcpy */
extern void *(* xine_fast_memcpy)(void *to, const void *from, size_t len) XINE_PROTECTED;
#ifdef HAVE_XINE_INTERNAL_H
/* Benchmark available memcpy methods */
void xine_probe_fast_memcpy(xine_t *xine) XINE_PROTECTED;
#endif
/*
* Debug stuff
*/
/*
* profiling (unworkable in non DEBUG isn't defined)
*/
void xine_profiler_init (void) XINE_PROTECTED;
int xine_profiler_allocate_slot (const char *label) XINE_PROTECTED;
void xine_profiler_start_count (int id) XINE_PROTECTED;
void xine_profiler_stop_count (int id) XINE_PROTECTED;
void xine_profiler_print_results (void) XINE_PROTECTED;
/*
* Allocate and clean memory size_t 'size', then return the pointer
* to the allocated memory.
*/
void *xine_xmalloc(size_t size) XINE_MALLOC XINE_PROTECTED;
void *xine_xcalloc(size_t nmemb, size_t size) XINE_MALLOC XINE_PROTECTED;
/*
* Same as above, but memory is aligned to 'alignement'.
* **base is used to return pointer to un-aligned memory, use
* this to free the mem chunk
*/
void *xine_xmalloc_aligned(size_t alignment, size_t size, void **base) XINE_PROTECTED;
/*
* Copy blocks of memory.
*/
void *xine_memdup (const void *src, size_t length) XINE_MALLOC XINE_PROTECTED;
void *xine_memdup0 (const void *src, size_t length) XINE_MALLOC XINE_PROTECTED;
/*
* Get user home directory.
*/
const char *xine_get_homedir(void) XINE_PROTECTED;
#if defined(WIN32) || defined(__CYGWIN__)
/*
* Get other xine directories.
*/
const char *xine_get_plugindir(void) XINE_PROTECTED;
const char *xine_get_fontdir(void) XINE_PROTECTED;
const char *xine_get_localedir(void) XINE_PROTECTED;
#endif
/*
* Clean a string (remove spaces and '=' at the begin,
* and '\n', '\r' and spaces at the end.
*/
char *xine_chomp (char *str) XINE_PROTECTED;
/*
* A thread-safe usecond sleep
*/
void xine_usec_sleep(unsigned usec) XINE_PROTECTED;
/* compatibility macros */
#define xine_strpbrk(S, ACCEPT) strpbrk((S), (ACCEPT))
#define xine_strsep(STRINGP, DELIM) strsep((STRINGP), (DELIM))
#define xine_setenv(NAME, VAL, XX) setenv((NAME), (VAL), (XX))
/*
* Color Conversion Utility Functions
* The following data structures and functions facilitate the conversion
* of RGB images to packed YUV (YUY2) images. There are also functions to
* convert from YUV9 -> YV12. All of the meaty details are written in
* color.c.
*/
typedef struct yuv_planes_s {
unsigned char *y;
unsigned char *u;
unsigned char *v;
unsigned int row_width; /* frame width */
unsigned int row_count; /* frame height */
} yuv_planes_t;
void init_yuv_conversion(void) XINE_PROTECTED;
void init_yuv_planes(yuv_planes_t *yuv_planes, int width, int height) XINE_PROTECTED;
void free_yuv_planes(yuv_planes_t *yuv_planes) XINE_PROTECTED;
extern void (*yuv444_to_yuy2)
(const yuv_planes_t *yuv_planes, unsigned char *yuy2_map, int pitch) XINE_PROTECTED;
extern void (*yuv9_to_yv12)
(const unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch,
const unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch,
const unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch,
int width, int height) XINE_PROTECTED;
extern void (*yuv411_to_yv12)
(const unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch,
const unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch,
const unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch,
int width, int height) XINE_PROTECTED;
extern void (*yv12_to_yuy2)
(const unsigned char *y_src, int y_src_pitch,
const unsigned char *u_src, int u_src_pitch,
const unsigned char *v_src, int v_src_pitch,
unsigned char *yuy2_map, int yuy2_pitch,
int width, int height, int progressive) XINE_PROTECTED;
extern void (*yuy2_to_yv12)
(const unsigned char *yuy2_map, int yuy2_pitch,
unsigned char *y_dst, int y_dst_pitch,
unsigned char *u_dst, int u_dst_pitch,
unsigned char *v_dst, int v_dst_pitch,
int width, int height) XINE_PROTECTED;
#define SCALEFACTOR 65536
#define CENTERSAMPLE 128
#define COMPUTE_Y(r, g, b) \
(unsigned char) \
((y_r_table[r] + y_g_table[g] + y_b_table[b]) / SCALEFACTOR)
#define COMPUTE_U(r, g, b) \
(unsigned char) \
((u_r_table[r] + u_g_table[g] + u_b_table[b]) / SCALEFACTOR + CENTERSAMPLE)
#define COMPUTE_V(r, g, b) \
(unsigned char) \
((v_r_table[r] + v_g_table[g] + v_b_table[b]) / SCALEFACTOR + CENTERSAMPLE)
#define UNPACK_BGR15(packed_pixel, r, g, b) \
b = (packed_pixel & 0x7C00) >> 7; \
g = (packed_pixel & 0x03E0) >> 2; \
r = (packed_pixel & 0x001F) << 3;
#define UNPACK_BGR16(packed_pixel, r, g, b) \
b = (packed_pixel & 0xF800) >> 8; \
g = (packed_pixel & 0x07E0) >> 3; \
r = (packed_pixel & 0x001F) << 3;
#define UNPACK_RGB15(packed_pixel, r, g, b) \
r = (packed_pixel & 0x7C00) >> 7; \
g = (packed_pixel & 0x03E0) >> 2; \
b = (packed_pixel & 0x001F) << 3;
#define UNPACK_RGB16(packed_pixel, r, g, b) \
r = (packed_pixel & 0xF800) >> 8; \
g = (packed_pixel & 0x07E0) >> 3; \
b = (packed_pixel & 0x001F) << 3;
extern int y_r_table[256] XINE_PROTECTED;
extern int y_g_table[256] XINE_PROTECTED;
extern int y_b_table[256] XINE_PROTECTED;
extern int u_r_table[256] XINE_PROTECTED;
extern int u_g_table[256] XINE_PROTECTED;
extern int u_b_table[256] XINE_PROTECTED;
extern int v_r_table[256] XINE_PROTECTED;
extern int v_g_table[256] XINE_PROTECTED;
extern int v_b_table[256] XINE_PROTECTED;
/* frame copying functions */
extern void yv12_to_yv12
(const unsigned char *y_src, int y_src_pitch, unsigned char *y_dst, int y_dst_pitch,
const unsigned char *u_src, int u_src_pitch, unsigned char *u_dst, int u_dst_pitch,
const unsigned char *v_src, int v_src_pitch, unsigned char *v_dst, int v_dst_pitch,
int width, int height) XINE_PROTECTED;
extern void yuy2_to_yuy2
(const unsigned char *src, int src_pitch,
unsigned char *dst, int dst_pitch,
int width, int height) XINE_PROTECTED;
/* print a hexdump of the given data */
void xine_hexdump (const void *buf, int length) XINE_PROTECTED;
/*
* Optimization macros for conditions
* Taken from the FIASCO L4 microkernel sources
*/
#if !defined(__GNUC__) || __GNUC__ < 3
# define EXPECT_TRUE(x) (x)
# define EXPECT_FALSE(x) (x)
#else
# define EXPECT_TRUE(x) __builtin_expect((x),1)
# define EXPECT_FALSE(x) __builtin_expect((x),0)
#endif
#ifdef NDEBUG
#define _x_assert(exp) \
do { \
if (!(exp)) \
fprintf(stderr, "assert: %s:%d: %s: Assertion `%s' failed.\n", \
__FILE__, __LINE__, __XINE_FUNCTION__, #exp); \
} while(0)
#else
#define _x_assert(exp) \
do { \
if (!(exp)) { \
fprintf(stderr, "assert: %s:%d: %s: Assertion `%s' failed.\n", \
__FILE__, __LINE__, __XINE_FUNCTION__, #exp); \
abort(); \
} \
} while(0)
#endif
#define _x_abort() \
do { \
fprintf(stderr, "abort: %s:%d: %s: Aborting.\n", \
__FILE__, __LINE__, __XINE_FUNCTION__); \
abort(); \
} while(0)
/****** logging with xine **********************************/
#ifndef LOG_MODULE
#define LOG_MODULE __FILE__
#endif /* LOG_MODULE */
#define LOG_MODULE_STRING printf("%s: ", LOG_MODULE );
#ifdef LOG_VERBOSE
#define LONG_LOG_MODULE_STRING \
printf("%s: (%s:%d) ", LOG_MODULE, __XINE_FUNCTION__, __LINE__ );
#else
#define LONG_LOG_MODULE_STRING LOG_MODULE_STRING
#endif /* LOG_VERBOSE */
#ifdef LOG
#ifdef __GNUC__
#define lprintf(fmt, args...) \
do { \
LONG_LOG_MODULE_STRING \
printf(fmt, ##args); \
fflush(stdout); \
} while(0)
#else /* __GNUC__ */
#ifdef _MSC_VER
#define lprintf(fmtargs) \
do { \
LONG_LOG_MODULE_STRING \
printf("%s", fmtargs); \
fflush(stdout); \
} while(0)
#else /* _MSC_VER */
#define lprintf(...) \
do { \
LONG_LOG_MODULE_STRING \
printf(__VA_ARGS__); \
fflush(stdout); \
} while(0)
#endif /* _MSC_VER */
#endif /* __GNUC__ */
#else /* LOG */
#ifdef __GNUC__
#define lprintf(fmt, args...) do {} while(0)
#else
#ifdef _MSC_VER
void __inline lprintf(const char * fmt, ...) {}
#else
#define lprintf(...) do {} while(0)
#endif /* _MSC_VER */
#endif /* __GNUC__ */
#endif /* LOG */
#ifdef __GNUC__
#define llprintf(cat, fmt, args...) \
do{ \
if(cat){ \
LONG_LOG_MODULE_STRING \
printf( fmt, ##args ); \
} \
}while(0)
#else
#ifdef _MSC_VER
#define llprintf(cat, fmtargs) \
do{ \
if(cat){ \
LONG_LOG_MODULE_STRING \
printf( "%s", fmtargs ); \
} \
}while(0)
#else
#define llprintf(cat, ...) \
do{ \
if(cat){ \
LONG_LOG_MODULE_STRING \
printf( __VA_ARGS__ ); \
} \
}while(0)
#endif /* _MSC_VER */
#endif /* __GNUC__ */
#ifdef __GNUC__
#define xprintf(xine, verbose, fmt, args...) \
do { \
if((xine) && (xine)->verbosity >= verbose){ \
xine_log(xine, XINE_LOG_TRACE, fmt, ##args); \
} \
} while(0)
#else
#ifdef _MSC_VER
void xine_xprintf(xine_t *xine, int verbose, const char *fmt, ...);
#define xprintf xine_xprintf
#else
#define xprintf(xine, verbose, ...) \
do { \
if((xine) && (xine)->verbosity >= verbose){ \
xine_log(xine, XINE_LOG_TRACE, __VA_ARGS__); \
} \
} while(0)
#endif /* _MSC_VER */
#endif /* __GNUC__ */
/* time measuring macros for profiling tasks */
#ifdef DEBUG
# define XINE_PROFILE(function) \
do { \
struct timeval current_time; \
double dtime; \
gettimeofday(&current_time, NULL); \
dtime = -(current_time.tv_sec + (current_time.tv_usec / 1000000.0)); \
function; \
gettimeofday(&current_time, NULL); \
dtime += current_time.tv_sec + (current_time.tv_usec / 1000000.0); \
printf("%s: (%s:%d) took %lf seconds\n", \
LOG_MODULE, __XINE_FUNCTION__, __LINE__, dtime); \
} while(0)
# define XINE_PROFILE_ACCUMULATE(function) \
do { \
struct timeval current_time; \
static double dtime = 0; \
gettimeofday(&current_time, NULL); \
dtime -= current_time.tv_sec + (current_time.tv_usec / 1000000.0); \
function; \
gettimeofday(&current_time, NULL); \
dtime += current_time.tv_sec + (current_time.tv_usec / 1000000.0); \
printf("%s: (%s:%d) took %lf seconds\n", \
LOG_MODULE, __XINE_FUNCTION__, __LINE__, dtime); \
} while(0)
#else
# define XINE_PROFILE(function) function
# define XINE_PROFILE_ACCUMULATE(function) function
#endif /* DEBUG */
/**
* get encoding of current locale
*/
char *xine_get_system_encoding(void) XINE_PROTECTED;
/*
* guess default encoding for the subtitles
*/
const char *xine_guess_spu_encoding(void) XINE_PROTECTED;
/*
* use the best clock reference (API compatible with gettimeofday)
* note: it will be a monotonic clock, if available.
*/
int xine_monotonic_clock(struct timeval *tv, struct timezone *tz) XINE_PROTECTED;
/**
* CRC functions
*/
uint32_t _x_compute_crc32 (const uint8_t * data, int32_t length, uint32_t crc32) XINE_PROTECTED;
/* don't harm following code */
#ifdef extern
# undef extern
#endif
#ifdef __cplusplus
}
#endif
#endif