| /* |
| * Machine dependent defines/includes for LAME. |
| * |
| * Copyright (c) 1999 A.L. Faber |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| |
| #ifndef MACHINE_H_INCLUDED |
| #define MACHINE_H_INCLUDED |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <math.h> |
| #include <stdlib.h> |
| #include <ctype.h> |
| #include <signal.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <fcntl.h> |
| #include <errno.h> |
| |
| |
| /* three different types of pow() functions: |
| 1. table lookup |
| 2. pow() |
| 3. exp() on some machines this is claimed to be faster than pow() |
| */ |
| |
| |
| #define POW20(x) pow20[x] |
| /* |
| #define POW20(x) pow(2.0,((double)(x)-210)*.25) |
| #define POW20(x) exp( ((double)(x)-210)*(.25*LOG2) ) |
| */ |
| |
| #define IPOW20(x) ipow20[x] |
| /* |
| #define IPOW20(x) exp( -((double)(x)-210)*.1875*LOG2 ) |
| #define IPOW20(x) pow(2.0,-((double)(x)-210)*.1875) |
| */ |
| |
| |
| |
| #if ( defined(_MSC_VER) && !defined(INLINE)) |
| # define INLINE _inline |
| #elif defined(__SASC) || defined(__GNUC__) |
| # define INLINE __inline |
| #else |
| # define INLINE |
| #endif |
| |
| #if ( defined(_MSC_VER)) |
| # pragma warning( disable : 4244 ) |
| # pragma warning( disable : 4305 ) |
| #endif |
| |
| #if ( defined(_MSC_VER) || defined(__BORLANDC__) ) |
| # define WIN32_LEAN_AND_MEAN |
| # include <windows.h> |
| #else |
| typedef float FLOAT; |
| #endif |
| |
| |
| /* MH: the x86 asm quantization routines in quantize-pvt.c |
| are designed to work only with 8-byte doubles or 4-byte |
| floats. if you use a different type (e.g. 10-byte extended |
| precision long doubles, as supported by ICL), you will need |
| to disable the ASM routines (or fix them :) */ |
| |
| #define FLOAT8_is_double |
| typedef double FLOAT8; |
| |
| /*#define FLOAT8_is_float*/ |
| /*typedef float FLOAT8; */ |
| |
| |
| |
| |
| #if defined _WIN32 && !defined __CYGWIN__ |
| typedef unsigned long u_long; |
| typedef unsigned int u_int; |
| typedef unsigned short u_short; |
| typedef unsigned char u_char; |
| #elif defined __DECALPHA__ |
| # do nothing |
| #elif !defined __GNUC__ || defined __STRICT_ANSI__ |
| typedef unsigned long u_long; |
| typedef unsigned int u_int; |
| typedef unsigned short u_short; |
| typedef unsigned char u_char; |
| #endif |
| |
| |
| |
| |
| #endif |