/* * Copyright (C) 2000-2004 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * * $Id$ * */ #ifndef XINEUTILS_H #define XINEUTILS_H #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #if HAVE_LIBGEN_H # include #endif //#ifdef XINE_COMPILE # include "attributes.h" //# include "compat.h" //# include "xmlparser.h" //# include "xine_buffer.h" //# include "configfile.h" //#else //# include //# include //# include //# include //# include //#endif //#ifdef HAVE_CONFIG_H //#include "config.h" //#endif #include #include /* * 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, char *id); int xine_mutex_lock (xine_mutex_t *mutex, char *who); int xine_mutex_unlock (xine_mutex_t *mutex, char *who); int xine_mutex_destroy (xine_mutex_t *mutex); /* 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 */ #define MM_ACCEL_PPC_ALTIVEC 0x04000000 /* 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); #ifdef USE_MMX 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 /* USE_MMX */ /* Optimized/fast memcpy */ /* TODO : fix dll linkage problem for xine_fast_memcpy on win32 xine_fast_memcpy dll linkage is screwy here. declaring as dllimport seems to fix the problem but causes compiler warning with libxineutils */ #ifdef _MSC_VER __declspec( dllimport ) extern void *(* xine_fast_memcpy)(void *to, const void *from, size_t len); #else extern void *(* xine_fast_memcpy)(void *to, const void *from, size_t len); #endif #ifdef HAVE_XINE_INTERNAL_H /* Benchmark available memcpy methods */ void xine_probe_fast_memcpy(xine_t *xine); #endif /* * Debug stuff */ /* * profiling (unworkable in non DEBUG isn't defined) */ void xine_profiler_init (void); int xine_profiler_allocate_slot (char *label); void xine_profiler_start_count (int id); void xine_profiler_stop_count (int id); void xine_profiler_print_results (void); /* * Allocate and clean memory size_t 'size', then return the pointer * to the allocated memory. */ #if !defined(__GNUC__) || __GNUC__ < 3 void *xine_xmalloc(size_t size); #else void *xine_xmalloc(size_t size) __attribute__ ((__malloc__)); #endif /* * 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); /* * Get user home directory. */ const char *xine_get_homedir(void); /* * Clean a string (remove spaces and '=' at the begin, * and '\n', '\r' and spaces at the end. */ char *xine_chomp (char *str); /* * A thread-safe usecond sleep */ void xine_usec_sleep(unsigned usec); /* * Some string functions */ void xine_strdupa(char *dest, char *src); #define xine_strdupa(d, s) do { \ (d) = NULL; \ if((s) != NULL) { \ (d) = (char *) alloca(strlen((s)) + 1); \ strcpy((d), (s)); \ } \ } while(0) /* Shamefully copied from glibc 2.2.3 */ #ifdef HAVE_STRPBRK #define xine_strpbrk strpbrk #else static inline const char *_private_strpbrk(const char *s, const char *accept) { while(*s != '\0') { const char *a = accept; while(*a != '\0') if(*a++ == *s) return s; ++s; } return NULL; } #define xine_strpbrk _private_strpbrk #endif #if defined HAVE_STRSEP && !defined(_MSC_VER) #define xine_strsep strsep #else static inline char *_private_strsep(char **stringp, const char *delim) { char *begin, *end; begin = *stringp; if(begin == NULL) return NULL; if(delim[0] == '\0' || delim[1] == '\0') { char ch = delim[0]; if(ch == '\0') end = NULL; else { if(*begin == ch) end = begin; else if(*begin == '\0') end = NULL; else end = strchr(begin + 1, ch); } } else end = xine_strpbrk(begin, delim); if(end) { *end++ = '\0'; *stringp = end; } else *stringp = NULL; return begin; } #define xine_strsep _private_strsep #endif #ifdef HAVE_SETENV #define xine_setenv setenv #else static inline void _private_setenv(const char *name, const char *val, int _xx) { int len = strlen(name) + strlen(val) + 2; char env[len]; sprintf(env, "%s%c%s", name, '=', val); putenv(env); } #define xine_setenv _private_setenv #endif /* * 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); void init_yuv_planes(yuv_planes_t *yuv_planes, int width, int height); void free_yuv_planes(yuv_planes_t *yuv_planes); extern void (*yuv444_to_yuy2) (yuv_planes_t *yuv_planes, unsigned char *yuy2_map, int pitch); extern void (*yuv9_to_yv12) (unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch, unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch, unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch, int width, int height); extern void (*yuv411_to_yv12) (unsigned char *y_src, int y_src_pitch, unsigned char *y_dest, int y_dest_pitch, unsigned char *u_src, int u_src_pitch, unsigned char *u_dest, int u_dest_pitch, unsigned char *v_src, int v_src_pitch, unsigned char *v_dest, int v_dest_pitch, int width, int height); extern void (*yv12_to_yuy2) (unsigned char *y_src, int y_src_pitch, unsigned char *u_src, int u_src_pitch, unsigned char *v_src, int v_src_pitch, unsigned char *yuy2_map, int yuy2_pitch, int width, int height, int progressive); extern void (*yuy2_to_yv12) (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); #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]; extern int y_g_table[256]; extern int y_b_table[256]; extern int u_r_table[256]; extern int u_g_table[256]; extern int u_b_table[256]; extern int v_r_table[256]; extern int v_g_table[256]; extern int v_b_table[256]; /* frame copying functions */ extern void yv12_to_yv12 (unsigned char *y_src, int y_src_pitch, unsigned char *y_dst, int y_dst_pitch, unsigned char *u_src, int u_src_pitch, unsigned char *u_dst, int u_dst_pitch, unsigned char *v_src, int v_src_pitch, unsigned char *v_dst, int v_dst_pitch, int width, int height); extern void yuy2_to_yuy2 (unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch, int width, int height); /* print a hexdump of the given data */ void xine_hexdump (const char *buf, int length); /* * 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); \ } while(0) #else /* __GNUC__ */ #ifdef _MSC_VER #define lprintf(fmtargs) \ do { \ LONG_LOG_MODULE_STRING \ printf("%s", fmtargs); \ } while(0) #else /* _MSC_VER */ #define lprintf(fmt, ...) \ do { \ LONG_LOG_MODULE_STRING \ printf(__VA_ARGS__); \ } while(0) #endif /* _MSC_VER */ #endif /* __GNUC__ */ #else /* LOG */ #ifdef __GNUC__ #define lprintf(fmt, args...) do {} while(0) #else #ifdef _MSC_VER #define lprintf #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 #define xprintf(xine, verbose, fmtargs) \ do { \ if((xine) && (xine)->verbosity >= verbose){ \ xine_log(xine, XINE_LOG_TRACE, fmtargs); \ } \ } while(0) #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(¤t_time, NULL); \ dtime = -(current_time.tv_sec + (current_time.tv_usec / 1000000.0)); \ function; \ gettimeofday(¤t_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(¤t_time, NULL); \ dtime -= current_time.tv_sec + (current_time.tv_usec / 1000000.0); \ function; \ gettimeofday(¤t_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 /* LOG */ /******** double chained lists with builtin iterator *******/ typedef struct xine_node_s { struct xine_node_s *next, *prev; void *content; int priority; } xine_node_t; typedef struct { xine_node_t *first, *last, *cur; } xine_list_t; xine_list_t *xine_list_new (void); /** * dispose the whole list. * note: disposes _only_ the list structure, content must be free()d elsewhere */ void xine_list_free(xine_list_t *l); /** * returns: Boolean */ int xine_list_is_empty (xine_list_t *l); /** * return content of first entry in list. */ void *xine_list_first_content (xine_list_t *l); /** * return next content in list. */ void *xine_list_next_content (xine_list_t *l); /** * Return last content of list. */ void *xine_list_last_content (xine_list_t *l); /** * Return previous content of list. */ void *xine_list_prev_content (xine_list_t *l); /** * Append content to list, sorted by decreasing priority. */ void xine_list_append_priority_content (xine_list_t *l, void *content, int priority); /** * Append content to list. */ void xine_list_append_content (xine_list_t *l, void *content); /** * Insert content in list. */ void xine_list_insert_content (xine_list_t *l, void *content); /** * Remove current content in list. * note: removes only the list entry; content must be free()d elsewhere. */ void xine_list_delete_current (xine_list_t *l); #ifndef HAVE_BASENAME /* * get base name */ char *basename (char const *name); #endif #ifdef __cplusplus } #endif #endif