X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fxine%2Fxineutils.h;fp=src%2Fmodules%2Fxine%2Fxineutils.h;h=0b41bcc6fd1a10c99959a5efc0fd01eac62b569b;hb=2e4eb8e703760fb408f86152451aeaf425f6a579;hp=0000000000000000000000000000000000000000;hpb=9ab18ed63c37a9ef65e06697ae25f5c198d788bb;p=melted diff --git a/src/modules/xine/xineutils.h b/src/modules/xine/xineutils.h new file mode 100644 index 0000000..0b41bcc --- /dev/null +++ b/src/modules/xine/xineutils.h @@ -0,0 +1,1098 @@ +/* + * 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); + +#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 */ + +/* + 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 char *_private_strpbrk(const char *s, const char *accept) { + + while(*s != '\0') { + const char *a = accept; + while(*a != '\0') + if(*a++ == *s) + return(char *) 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