diff --git a/stepmania/resample.dll b/stepmania/resample.dll new file mode 100644 index 0000000000..a6f309459e Binary files /dev/null and b/stepmania/resample.dll differ diff --git a/stepmania/src/libresample/LICENSE.txt b/stepmania/src/libresample/LICENSE.txt new file mode 100644 index 0000000000..4ccd6ccfda --- /dev/null +++ b/stepmania/src/libresample/LICENSE.txt @@ -0,0 +1,463 @@ + + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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For all other +# systems, use this file as a template to create a +# working Makefile. + +CC = @CC@ +CFLAGS = @CFLAGS@ -Wall + +LIBS = @LIBS@ -lm + +AR = @AR@ +RANLIB = @RANLIB@ + +OBJS = \ + src/resample.c.o \ + src/resamplesubs.c.o \ + src/filterkit.c.o + +TARGETS = @TARGETS@ + +all: $(TARGETS) + +libresample.a: $(OBJS) Makefile + $(AR) ruv libresample.a $(OBJS) + ranlib libresample.a + +tests/testresample: libresample.a tests/testresample.c + $(CC) -o tests/testresample \ + $(CFLAGS) tests/testresample.c \ + libresample.a $(LIBS) + +tests/compareresample: libresample.a tests/compareresample.c + $(CC) -o tests/compareresample \ + $(CFLAGS) tests/compareresample.c \ + libresample.a -lsamplerate $(LIBS) + +tests/resample-sndfile: libresample.a tests/resample-sndfile.c + $(CC) -o tests/resample-sndfile \ + $(CFLAGS) tests/resample-sndfile.c \ + libresample.a -lsndfile $(LIBS) + +clean: + rm -f $(TARGETS) $(OBJS) + +dist: clean + rm -f Makefile + rm -f config.status config.cache config.log src/config.h + rm -f *~ src/*~ tests/*~ include/*~ + +%.c.o: %.c Makefile include/resample.h \ + src/resample_defs.h src/filterkit.h src/config.h + $(CC) -c $(CFLAGS) $< -o $@ diff --git a/stepmania/src/libresample/README.txt b/stepmania/src/libresample/README.txt new file mode 100644 index 0000000000..989920e086 --- /dev/null +++ b/stepmania/src/libresample/README.txt @@ -0,0 +1,68 @@ +libresample + +Real-time library interface by Dominic Mazzoni + +Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + +License: LGPL - see the file LICENSE.txt for more information + +History: + +This library is not the highest-quality resampling library +available, nor is it the most flexible, nor is it the +fastest. But it is pretty good in all of these regards, and +it is quite portable. The best resampling library I am aware +of is libsamplerate by Erik de Castro Lopo. It's small, fast, +and very high quality. However, it uses the GPL for its +license (with commercial options available) and I needed +a more free library. So I wrote this library, using +the LGPL resample-1.7 library by Julius Smith as a basis. + +Resample-1.7 is a fixed-point resampler, and as a result +has only limited precision. I rewrote it to use single-precision +floating-point arithmetic instead and increased the number +of filter coefficients between time steps significantly. +On modern processors it can resample in real time even +with this extra overhead. + +Resample-1.7 was designed to read and write from files, so +I removed all of that code and replaced it with an API that +lets you pass samples in small chunks. It should be easy +to link to resample-1.7 as a library. + +Usage notes: + +- If the output buffer you pass is too small, resample_process + may not use any input samples because its internal output + buffer is too full to process any more. So do not assume + that it is an error just because no input samples were + consumed. Just keep passing valid output buffers. + +- Given a resampling factor f > 1, and a number of input + samples n, the number of output samples should be between + floor(n - f) and ceil(n + f). In other words, if you + resample 1000 samples at a factor of 8, the number of + output samples might be between 7992 and 8008. Do not + assume that it will be exactly 8000. If you need exactly + 8000 outputs, pad the input with extra zeros as necessary. + +License and warranty: + +All of the files in this package are Copyright 2003 by Dominic +Mazzoni . This library was based heavily +on Resample-1.7, Copyright 1994-2002 by Julius O. Smith III +, all rights reserved. + +Permission to use and copy is granted subject to the terms of the +"GNU Lesser General Public License" (LGPL) as published by the +Free Software Foundation; either version 2.1 of the License, +or any later version. In addition, Julius O. Smith III requests +that a copy of any modified files be sent by email to +jos@ccrma.stanford.edu so that he may incorporate them into the +CCRMA 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 + Lesser General Public License for more details. diff --git a/stepmania/src/libresample/config.guess b/stepmania/src/libresample/config.guess new file mode 100644 index 0000000000..297e5c30f4 --- /dev/null +++ b/stepmania/src/libresample/config.guess @@ -0,0 +1,1308 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. + +timestamp='2001-10-05' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# 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. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int dummy(){}" > $dummy.c ; + for c in cc gcc c89 ; do + ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ; + if test $? = 0 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + rm -f $dummy.c $dummy.o $dummy.rel ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # Determine the machine/vendor (is the vendor relevant). + case "${UNAME_MACHINE}" in + amiga) machine=m68k-unknown ;; + arm32) machine=arm-unknown ;; + atari*) machine=m68k-atari ;; + sun3*) machine=m68k-sun ;; + mac68k) machine=m68k-apple ;; + macppc) machine=powerpc-apple ;; + hp3[0-9][05]) machine=m68k-hp ;; + ibmrt|romp-ibm) machine=romp-ibm ;; + sparc*) machine=`uname -p`-unknown ;; + *) machine=${UNAME_MACHINE}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE}" in + i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + macppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvmeppc:OpenBSD:*:*) + echo powerpc-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mipseb-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sun3:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <$dummy.s + .data +\$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main +main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + eval $set_cc_for_build + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `./$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + 2-1307) + UNAME_MACHINE="alphaev68" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit 0 ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit 0;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy` + if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi + rm -f $dummy.c $dummy + fi ;; + esac + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*X-MP:*:*:*) + echo xmp-cray-unicos + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3D:*:*:*) + echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY-2:*:*:*) + echo cray2-cray-unicos + exit 0 ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit 0 ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i386-pc-interix + exit 0 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit 0 ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux + exit 0 ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + mips:Linux:*:*) + case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in + big) echo mips-unknown-linux-gnu && exit 0 ;; + little) echo mipsel-unknown-linux-gnu && exit 0 ;; + esac + ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit 0 ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit 0 ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit 0 ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit 0 ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit 0 ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit 0 ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit 0 ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit 0 ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + ld_supported_targets=`cd /; ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit 0 ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit 0 ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit 0 ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + cat >$dummy.c < +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __ELF__ +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-pc-linux-gnu\n", argv[1]); +# else + printf ("%s-pc-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-pc-linux-gnulibc1\n", argv[1]); +# endif +#else + printf ("%s-pc-linux-gnuaout\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit 0 ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit 0 ;; + i*86:*:5:[78]*) + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit 0 ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit 0 ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Darwin:*:*) + echo `uname -p`-apple-darwin${UNAME_RELEASE} + exit 0 ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + if test "${UNAME_MACHINE}" = "x86pc"; then + UNAME_MACHINE=pc + fi + echo `uname -p`-${UNAME_MACHINE}-nto-qnx + exit 0 ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit 0 ;; + NSR-[KW]:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit 0 ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit 0 ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit 0 ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit 0 ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit 0 ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit 0 ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit 0 ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit 0 ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit 0 ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit 0 ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit 0 ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit 0 ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit 0 ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/stepmania/src/libresample/config.sub b/stepmania/src/libresample/config.sub new file mode 100644 index 0000000000..791bcded7c --- /dev/null +++ b/stepmania/src/libresample/config.sub @@ -0,0 +1,1413 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +# Free Software Foundation, Inc. + +timestamp='2001-10-05' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# 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. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit 0 ;; + --version | -v ) + echo "$version" ; exit 0 ;; + --help | --h* | -h ) + echo "$usage"; exit 0 ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit 0;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | c4x | clipper \ + | d10v | d30v | dsp16xx \ + | fr30 \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | m32r | m68000 | m68k | m88k | mcore \ + | mips16 | mips64 | mips64el | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el | mips64vr4300 \ + | mips64vr4300el | mips64vr5000 | mips64vr5000el \ + | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \ + | mipsisa32 \ + | mn10200 | mn10300 \ + | ns16k | ns32k \ + | openrisc \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | s390 | s390x \ + | sh | sh[34] | sh[34]eb | shbe | shle \ + | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \ + | stormy16 | strongarm \ + | tahoe | thumb | tic80 | tron \ + | v850 \ + | we32k \ + | x86 | xscale \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alphapca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armv*-* \ + | avr-* \ + | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c54x-* \ + | clipper-* | cray2-* | cydra-* \ + | d10v-* | d30v-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | m32r-* \ + | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | mcore-* \ + | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \ + | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \ + | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | s390-* | s390x-* \ + | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \ + | sparc-* | sparc64-* | sparc86x-* | sparclite-* \ + | sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \ + | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \ + | v850-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | ymp) + basic_machine=ymp-cray + os=-unicos + ;; + cray2) + basic_machine=cray2-cray + os=-unicos + ;; + [cjt]90) + basic_machine=${basic_machine}-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mipsel*-linux*) + basic_machine=mipsel-unknown + os=-linux-gnu + ;; + mips*-linux*) + basic_machine=mips-unknown + os=-linux-gnu + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + mmix*) + basic_machine=mmix-knuth + os=-mmixware + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon) + basic_machine=i686-pc + ;; + pentiumii | pentium2) + basic_machine=i686-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=t3e-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + windows32) + basic_machine=i386-pc + os=-windows32-msvcrt + ;; + xmp) + basic_machine=xmp-cray + os=-unicos + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + mips) + if [ x$os = x-linux-gnu ]; then + basic_machine=mips-unknown + else + basic_machine=mips-mips + fi + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh3 | sh4 | sh3eb | sh4eb) + basic_machine=sh-unknown + ;; + sparc | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + c4x*) + basic_machine=c4x-none + os=-coff + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto*) + os=-nto-qnx + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/stepmania/src/libresample/configure.in b/stepmania/src/libresample/configure.in new file mode 100644 index 0000000000..bd537d1fbd --- /dev/null +++ b/stepmania/src/libresample/configure.in @@ -0,0 +1,66 @@ +dnl +dnl libresample configure.in script +dnl +dnl Dominic Mazzoni +dnl + +dnl Require autoconf >= 2.13 +AC_PREREQ(2.13) + +dnl Init autoconf and make sure configure is being called +dnl from the right directory +AC_INIT([src/resample.c]) + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_RANLIB + +AC_PATH_PROG(AR, ar, no) +if [[ $AR = "no" ]] ; then + AC_MSG_ERROR("Could not find ar - needed to create a library"); +fi + +AC_SUBST(TARGETS) +TARGETS="libresample.a tests/testresample" + +AC_CHECK_LIB(sndfile, sf_open, have_libsndfile=yes, have_libsndfile=no) + +if [[ $have_libsndfile = "yes" ]] ; then + TARGETS="$TARGETS tests/resample-sndfile" +fi + +AC_CHECK_LIB(samplerate, src_simple, have_libsamplerate=yes, have_libsamplerate=no) + +if [[ $have_libsamplerate = "yes" ]] ; then + TARGETS="$TARGETS tests/compareresample" +fi + +AC_CHECK_HEADERS(inttypes.h) + +AC_CONFIG_HEADER(src/config.h:src/configtemplate.h) +AC_OUTPUT([Makefile]) + +echo "" + +if [[ $have_libsamplerate = "yes" ]] ; then + echo "Configured to build tests/resample-sndfile using libsndfile" + echo "" +else + echo "Could not find libsndfile - needed if you want to" + echo "compile tests/resample-sndfile" + echo "" +fi + +if [[ $have_libsamplerate = "yes" ]] ; then + echo "Configured to build tests/compareresample to compare against" + echo "Erik de Castro Lopo's libsamplerate library." + echo "" +else + echo "Could not find libsamplerate - only needed if you want to" + echo "compile tests/compareresample to compare their performance." + echo "" +fi + +echo "Type 'configure --help' to see options." +echo "" +echo "Type 'make' to build libresample and tests." diff --git a/stepmania/src/libresample/include/resample.h b/stepmania/src/libresample/include/resample.h new file mode 100644 index 0000000000..ca08e044f0 --- /dev/null +++ b/stepmania/src/libresample/include/resample.h @@ -0,0 +1,44 @@ +/********************************************************************** + + resample.h + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + +**********************************************************************/ + +#ifndef LIBRESAMPLE_INCLUDED +#define LIBRESAMPLE_INCLUDED + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +void *resample_open(int highQuality, + double minFactor, + double maxFactor); + +void *resample_dup(const void *handle); + +int resample_get_filter_width(const void *handle); + +int resample_process(void *handle, + double factor, + float *inBuffer, + int inBufferLen, + int lastFlag, + int *inBufferUsed, + float *outBuffer, + int outBufferLen); + +void resample_close(void *handle); + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* LIBRESAMPLE_INCLUDED */ diff --git a/stepmania/src/libresample/install-sh b/stepmania/src/libresample/install-sh new file mode 100644 index 0000000000..e9de23842d --- /dev/null +++ b/stepmania/src/libresample/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/stepmania/src/libresample/resample.lib b/stepmania/src/libresample/resample.lib new file mode 100644 index 0000000000..f1258bb0f4 Binary files /dev/null and b/stepmania/src/libresample/resample.lib differ diff --git a/stepmania/src/libresample/src/config.h b/stepmania/src/libresample/src/config.h new file mode 100644 index 0000000000..93a25b310f --- /dev/null +++ b/stepmania/src/libresample/src/config.h @@ -0,0 +1,8 @@ +/* src/config.h. Generated automatically by configure. */ +/* Run configure to generate config.h automatically on any + system supported by GNU autoconf. For all other systems, + use this file as a template to create config.h +*/ + +#define HAVE_INTTYPES_H 1 + diff --git a/stepmania/src/libresample/src/configtemplate.h b/stepmania/src/libresample/src/configtemplate.h new file mode 100644 index 0000000000..94ae1cea90 --- /dev/null +++ b/stepmania/src/libresample/src/configtemplate.h @@ -0,0 +1,7 @@ +/* Run configure to generate config.h automatically on any + system supported by GNU autoconf. For all other systems, + use this file as a template to create config.h +*/ + +#undef HAVE_INTTYPES_H + diff --git a/stepmania/src/libresample/src/filterkit.c b/stepmania/src/libresample/src/filterkit.c new file mode 100644 index 0000000000..e30ab82d8f --- /dev/null +++ b/stepmania/src/libresample/src/filterkit.c @@ -0,0 +1,210 @@ +/********************************************************************** + + resamplesubs.c + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + + This file provides Kaiser-windowed low-pass filter support, + including a function to create the filter coefficients, and + two functions to apply the filter at a particular point. + +**********************************************************************/ + +/* Definitions */ +#include "resample_defs.h" + +#include "filterkit.h" + +#include +#include +#include +#include + +/* LpFilter() + * + * reference: "Digital Filters, 2nd edition" + * R.W. Hamming, pp. 178-179 + * + * Izero() computes the 0th order modified bessel function of the first kind. + * (Needed to compute Kaiser window). + * + * LpFilter() computes the coeffs of a Kaiser-windowed low pass filter with + * the following characteristics: + * + * c[] = array in which to store computed coeffs + * frq = roll-off frequency of filter + * N = Half the window length in number of coeffs + * Beta = parameter of Kaiser window + * Num = number of coeffs before 1/frq + * + * Beta trades the rejection of the lowpass filter against the transition + * width from passband to stopband. Larger Beta means a slower + * transition and greater stopband rejection. See Rabiner and Gold + * (Theory and Application of DSP) under Kaiser windows for more about + * Beta. The following table from Rabiner and Gold gives some feel + * for the effect of Beta: + * + * All ripples in dB, width of transition band = D*N where N = window length + * + * BETA D PB RIP SB RIP + * 2.120 1.50 +-0.27 -30 + * 3.384 2.23 0.0864 -40 + * 4.538 2.93 0.0274 -50 + * 5.658 3.62 0.00868 -60 + * 6.764 4.32 0.00275 -70 + * 7.865 5.0 0.000868 -80 + * 8.960 5.7 0.000275 -90 + * 10.056 6.4 0.000087 -100 + */ + +#define IzeroEPSILON 1E-21 /* Max error acceptable in Izero */ + +static double Izero(double x) +{ + double sum, u, halfx, temp; + int n; + + sum = u = n = 1; + halfx = x/2.0; + do { + temp = halfx/(double)n; + n += 1; + temp *= temp; + u *= temp; + sum += u; + } while (u >= IzeroEPSILON*sum); + return(sum); +} + +void LpFilter(double c[], int N, double frq, double Beta, int Num) +{ + double IBeta, temp, inm1; + int i; + + /* Calculate ideal lowpass filter impulse response coefficients: */ + c[0] = 2.0*frq; + for (i=1; i +#include +#include +#include + + +float FilterUp(float Imp[], /* impulse response */ + float ImpD[], /* impulse response deltas */ + UWORD Nwing, /* len of one wing of filter */ + BOOL Interp, /* Interpolate coefs using deltas? */ + float *Xp, /* Current sample */ + double Ph, /* Phase */ + int Inc) /* increment (1 for right wing or -1 for left) */ +{ + float *Hp, *Hdp = NULL, *End; + double a = 0; + float v, t; + + Ph *= Npc; /* Npc is number of values per 1/delta in impulse response */ + + v = 0.0; /* The output value */ + Hp = &Imp[(int)Ph]; + End = &Imp[Nwing]; + if (Interp) { + Hdp = &ImpD[(int)Ph]; + a = Ph - floor(Ph); /* fractional part of Phase */ + } + + if (Inc == 1) /* If doing right wing... */ + { /* ...drop extra coeff, so when Ph is */ + End--; /* 0.5, we don't do too many mult's */ + if (Ph == 0) /* If the phase is zero... */ + { /* ...then we've already skipped the */ + Hp += Npc; /* first sample, so we must also */ + Hdp += Npc; /* skip ahead in Imp[] and ImpD[] */ + } + } + + if (Interp) + while (Hp < End) { + t = *Hp; /* Get filter coeff */ + t += (*Hdp)*a; /* t is now interp'd filter coeff */ + Hdp += Npc; /* Filter coeff differences step */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Hp += Npc; /* Filter coeff step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + else + while (Hp < End) { + t = *Hp; /* Get filter coeff */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Hp += Npc; /* Filter coeff step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + + return v; +} + +float FilterUD(float Imp[], /* impulse response */ + float ImpD[], /* impulse response deltas */ + UWORD Nwing, /* len of one wing of filter */ + BOOL Interp, /* Interpolate coefs using deltas? */ + float *Xp, /* Current sample */ + double Ph, /* Phase */ + int Inc, /* increment (1 for right wing or -1 for left) */ + double dhb) /* filter sampling period */ +{ + float a; + float *Hp, *Hdp, *End; + float v, t; + double Ho; + + v = 0.0; /* The output value */ + Ho = Ph*dhb; + End = &Imp[Nwing]; + if (Inc == 1) /* If doing right wing... */ + { /* ...drop extra coeff, so when Ph is */ + End--; /* 0.5, we don't do too many mult's */ + if (Ph == 0) /* If the phase is zero... */ + Ho += dhb; /* ...then we've already skipped the */ + } /* first sample, so we must also */ + /* skip ahead in Imp[] and ImpD[] */ + + if (Interp) + while ((Hp = &Imp[(int)Ho]) < End) { + t = *Hp; /* Get IR sample */ + Hdp = &ImpD[(int)Ho]; /* get interp bits from diff table*/ + a = Ho - floor(Ho); /* a is logically between 0 and 1 */ + t += (*Hdp)*a; /* t is now interp'd filter coeff */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Ho += dhb; /* IR step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + else + while (1) { + float *Hp = &Imp[(int)Ho]; + float t; + if ( Hp >= End) + break; + + t = *Hp; /* Get IR sample */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Ho += dhb; /* IR step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + + return v; +} +/* Sampling rate up-conversion only subroutine; + * Slightly faster than down-conversion; + */ +int SrcUp(float X[], + float Y[], + double factor, + double *Time, + UWORD Nx, + UWORD Nwing, + float LpScl, + float Imp[], + float ImpD[], + BOOL Interp) +{ + float *Xp, *Ystart; + float v; + + double dt; /* Step through input signal */ + double endTime; /* When Time reaches EndTime, return to user */ + + dt = 1.0/factor; /* Output sampling period */ + + Ystart = Y; + endTime = *Time + Nx; + while (*Time < endTime) + { + Xp = &X[(int)(*Time)]; /* Ptr to current input sample */ + /* Perform left-wing inner product */ + v = FilterUp(Imp, ImpD, Nwing, Interp, Xp, + (*Time)-floor(*Time), -1); + /* Perform right-wing inner product */ + v += FilterUp(Imp, ImpD, Nwing, Interp, Xp+1, + ((-(*Time))-floor(-(*Time))), 1); + + v *= LpScl; /* Normalize for unity filter gain */ + + *Y++ = v; /* Deposit output */ + *Time += dt; /* Move to next sample by time increment */ + } + return (Y - Ystart); /* Return the number of output samples */ +} + +/* Sampling rate conversion subroutine */ + +int SrcUD(float X[], + float Y[], + double factor, + double *Time, + UWORD Nx, + UWORD Nwing, + float LpScl, + float Imp[], + float ImpD[], + BOOL Interp) +{ + float *Ystart; + float v; + + double dh; /* Step through filter impulse response */ + double dt; /* Step through input signal */ + double endTime; /* When Time reaches EndTime, return to user */ + + dt = 1.0/factor; /* Output sampling period */ + + dh = MIN(Npc, factor*Npc); /* Filter sampling period */ + + Ystart = Y; + endTime = *Time + Nx; + while (*Time < endTime) + { + float *Xp = &X[(int)(*Time)]; /* Ptr to current input sample */ + + { + double Ph=(*Time)-floor(*Time); /* Phase */ + int Inc=-1; /* increment (1 for right wing or -1 for left) */ + double dhb=dh; /* filter sampling period */ + + float *End; + float t; + double Ho; + + v = 0.0; /* The output value */ + Ho = Ph*dhb; + End = &Imp[Nwing]; + if (Inc == 1) /* If doing right wing... */ + { /* ...drop extra coeff, so when Ph is */ + End--; /* 0.5, we don't do too many mult's */ + if (Ph == 0) /* If the phase is zero... */ + Ho += dhb; /* ...then we've already skipped the */ + } /* first sample, so we must also */ + /* skip ahead in Imp[] and ImpD[] */ + + while (1) { + float *Hp = &Imp[(int)Ho]; + float t; + if ( Hp >= End) + break; + + t = *Hp; /* Get IR sample */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Ho += dhb; /* IR step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + + + + } + + + + + + { + double Ph=((-(*Time))-floor(-(*Time))); /* Phase */ + int Inc=1; /* increment (1 for right wing or -1 for left) */ + double dhb=dh; /* filter sampling period */ + + float *End; + float t; + double Ho; + + v = 0.0; /* The output value */ + Ho = Ph*dhb; + End = &Imp[Nwing]; + if (Inc == 1) /* If doing right wing... */ + { /* ...drop extra coeff, so when Ph is */ + End--; /* 0.5, we don't do too many mult's */ + if (Ph == 0) /* If the phase is zero... */ + Ho += dhb; /* ...then we've already skipped the */ + } /* first sample, so we must also */ + /* skip ahead in Imp[] and ImpD[] */ + + while (1) { + float *Hp = &Imp[(int)Ho]; + float t; + if ( Hp >= End) + break; + + t = *Hp; /* Get IR sample */ + t *= *Xp; /* Mult coeff by input sample */ + v += t; /* The filter output */ + Ho += dhb; /* IR step */ + Xp += Inc; /* Input signal step. NO CHECK ON BOUNDS */ + } + + + + } + + + + + + + + + + // v = FilterUD(Imp, ImpD, Nwing, Interp, Xp, + // (*Time)-floor(*Time), -1, dh); + /* Perform left-wing inner product */ + // v += FilterUD(Imp, ImpD, Nwing, Interp, Xp+1, + // ((-(*Time))-floor(-(*Time))), 1, dh); + + v *= LpScl; /* Normalize for unity filter gain */ + *Y++ = v; /* Deposit output */ + + *Time += dt; /* Move to next sample by time increment */ + } + return (Y - Ystart); /* Return the number of output samples */ +} diff --git a/stepmania/src/libresample/src/resample.c b/stepmania/src/libresample/src/resample.c new file mode 100644 index 0000000000..9c26f75a15 --- /dev/null +++ b/stepmania/src/libresample/src/resample.c @@ -0,0 +1,347 @@ +/********************************************************************** + + resample.c + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + + This is the main source file, implementing all of the API + functions and handling all of the buffering logic. + +**********************************************************************/ + +/* External interface */ +#include "../include/resample.h" + +/* Definitions */ +#include "resample_defs.h" + +#include "filterkit.h" + +#include +#include +#include +#include + +typedef struct { + float *Imp; + float *ImpD; + float LpScl; + UWORD Nmult; + UWORD Nwing; + double minFactor; + double maxFactor; + UWORD XSize; + float *X; + UWORD Xp; /* Current "now"-sample pointer for input */ + UWORD Xread; /* Position to put new samples */ + UWORD Xoff; + UWORD YSize; + float *Y; + UWORD Yp; + double Time; +} rsdata; + +void *resample_dup(const void * handle) +{ + const rsdata *cpy = (const rsdata *)handle; + rsdata *hp = (rsdata *)malloc(sizeof(rsdata)); + + hp->minFactor = cpy->minFactor; + hp->maxFactor = cpy->maxFactor; + hp->Nmult = cpy->Nmult; + hp->LpScl = cpy->LpScl; + hp->Nwing = cpy->Nwing; + + hp->Imp = (float *)malloc(hp->Nwing * sizeof(float)); + memcpy(hp->Imp, cpy->Imp, hp->Nwing * sizeof(float)); + hp->ImpD = (float *)malloc(hp->Nwing * sizeof(float)); + memcpy(hp->ImpD, cpy->ImpD, hp->Nwing * sizeof(float)); + + hp->Xoff = cpy->Xoff; + hp->XSize = cpy->XSize; + hp->X = (float *)malloc((hp->XSize + hp->Xoff) * sizeof(float)); + memcpy(hp->X, cpy->X, (hp->XSize + hp->Xoff) * sizeof(float)); + hp->Xp = cpy->Xp; + hp->Xread = cpy->Xread; + hp->YSize = cpy->YSize; + hp->Y = (float *)malloc(hp->YSize * sizeof(float)); + memcpy(hp->Y, cpy->Y, hp->YSize * sizeof(float)); + hp->Yp = cpy->Yp; + hp->Time = cpy->Time; + + return (void *)hp; +} + +void *resample_open(int highQuality, double minFactor, double maxFactor) +{ + double *Imp64; + double Rolloff, Beta; + rsdata *hp; + UWORD Xoff_min, Xoff_max; + int i; + + /* Just exit if we get invalid factors */ + if (minFactor <= 0.0 || maxFactor <= 0.0 || maxFactor < minFactor) { + #if DEBUG + fprintf(stderr, + "libresample: " + "minFactor and maxFactor must be positive real numbers,\n" + "and maxFactor should be larger than minFactor.\n"); + #endif + return 0; + } + + hp = (rsdata *)malloc(sizeof(rsdata)); + + hp->minFactor = minFactor; + hp->maxFactor = maxFactor; + + if (highQuality) + hp->Nmult = 35; + else + hp->Nmult = 11; + + hp->LpScl = 1.0; + hp->Nwing = Npc*(hp->Nmult-1)/2; /* # of filter coeffs in right wing */ + + Rolloff = 0.90; + Beta = 6; + + Imp64 = (double *)malloc(hp->Nwing * sizeof(double)); + + LpFilter(Imp64, hp->Nwing, 0.5*Rolloff, Beta, Npc); + + hp->Imp = (float *)malloc(hp->Nwing * sizeof(float)); + hp->ImpD = (float *)malloc(hp->Nwing * sizeof(float)); + for(i=0; iNwing; i++) + hp->Imp[i] = Imp64[i]; + + /* Storing deltas in ImpD makes linear interpolation + of the filter coefficients faster */ + for (i=0; iNwing-1; i++) + hp->ImpD[i] = hp->Imp[i+1] - hp->Imp[i]; + + /* Last coeff. not interpolated */ + hp->ImpD[hp->Nwing-1] = - hp->Imp[hp->Nwing-1]; + + free(Imp64); + + /* Calc reach of LP filter wing (plus some creeping room) */ + Xoff_min = ((hp->Nmult+1)/2.0) * MAX(1.0, 1.0/minFactor) + 10; + Xoff_max = ((hp->Nmult+1)/2.0) * MAX(1.0, 1.0/maxFactor) + 10; + hp->Xoff = MAX(Xoff_min, Xoff_max); + + /* Make the inBuffer size at least 4096, but larger if necessary + in order to store the minimum reach of the LP filter and then some. + Then allocate the buffer an extra Xoff larger so that + we can zero-pad up to Xoff zeros at the end when we reach the + end of the input samples. */ + hp->XSize = MAX(2*hp->Xoff+10, 4096); + hp->X = (float *)malloc((hp->XSize + hp->Xoff) * sizeof(float)); + hp->Xp = hp->Xoff; + hp->Xread = hp->Xoff; + + /* Need Xoff zeros at begining of X buffer */ + for(i=0; iXoff; i++) + hp->X[i]=0; + + /* Make the outBuffer long enough to hold the entire processed + output of one inBuffer */ + hp->YSize = (int)(((double)hp->XSize)*maxFactor+2.0); + hp->Y = (float *)malloc(hp->YSize * sizeof(float)); + hp->Yp = 0; + + hp->Time = (double)hp->Xoff; /* Current-time pointer for converter */ + + return (void *)hp; +} + +int resample_get_filter_width(const void *handle) +{ + const rsdata *hp = (const rsdata *)handle; + return hp->Xoff; +} + +int resample_process(void *handle, + double factor, + float *inBuffer, + int inBufferLen, + int lastFlag, + int *inBufferUsed, /* output param */ + float *outBuffer, + int outBufferLen) +{ + rsdata *hp = (rsdata *)handle; + float *Imp = hp->Imp; + float *ImpD = hp->ImpD; + float LpScl = hp->LpScl; + UWORD Nwing = hp->Nwing; + BOOL interpFilt = FALSE; /* TRUE means interpolate filter coeffs */ + int outSampleCount; + UWORD Nout, Ncreep, Nreuse; + int Nx; + int i, len; + + #if DEBUG + fprintf(stderr, "resample_process: in=%d, out=%d lastFlag=%d\n", + inBufferLen, outBufferLen, lastFlag); + #endif + + /* Initialize inBufferUsed and outSampleCount to 0 */ + *inBufferUsed = 0; + outSampleCount = 0; + + if (factor < hp->minFactor || factor > hp->maxFactor) { + #if DEBUG + fprintf(stderr, + "libresample: factor %f is not between " + "minFactor=%f and maxFactor=%f", + factor, hp->minFactor, hp->maxFactor); + #endif + return -1; + } + + /* Start by copying any samples still in the Y buffer to the output + buffer */ + if (hp->Yp && (outBufferLen-outSampleCount)>0) { + len = MIN(outBufferLen-outSampleCount, hp->Yp); + for(i=0; iY[i]; + outSampleCount += len; + for(i=0; iYp-len; i++) + hp->Y[i] = hp->Y[i+len]; + hp->Yp -= len; + } + + /* If there are still output samples left, return now - we need + the full output buffer available to us... */ + if (hp->Yp) + return outSampleCount; + + /* Account for increased filter gain when using factors less than 1 */ + if (factor < 1) + LpScl = LpScl*factor; + + for(;;) { + + /* This is the maximum number of samples we can process + per loop iteration */ + + #ifdef DEBUG + printf("XSize: %d Xoff: %d Xread: %d Xp: %d lastFlag: %d\n", + hp->XSize, hp->Xoff, hp->Xread, hp->Xp, lastFlag); + #endif + + /* Copy as many samples as we can from the input buffer into X */ + len = hp->XSize - hp->Xread; + + if (len >= (inBufferLen - (*inBufferUsed))) + len = (inBufferLen - (*inBufferUsed)); + + for(i=0; iX[hp->Xread + i] = inBuffer[(*inBufferUsed) + i]; + + *inBufferUsed += len; + hp->Xread += len; + + if (lastFlag && (*inBufferUsed == inBufferLen)) { + /* If these are the last samples, zero-pad the + end of the input buffer and make sure we process + all the way to the end */ + Nx = hp->Xread - hp->Xoff; + for(i=0; iXoff; i++) + hp->X[hp->Xread + i] = 0; + } + else + Nx = hp->Xread - 2 * hp->Xoff; + + #ifdef DEBUG + fprintf(stderr, "new len=%d Nx=%d\n", len, Nx); + #endif + + if (Nx <= 0) + break; + + /* Resample stuff in input buffer */ + if (factor >= 1) { /* SrcUp() is faster if we can use it */ + Nout = SrcUp(hp->X, hp->Y, factor, &hp->Time, Nx, + Nwing, LpScl, Imp, ImpD, interpFilt); + } + else { + Nout = SrcUD(hp->X, hp->Y, factor, &hp->Time, Nx, + Nwing, LpScl, Imp, ImpD, interpFilt); + } + + #ifdef DEBUG + printf("Nout: %d\n", Nout); + #endif + + hp->Time -= Nx; /* Move converter Nx samples back in time */ + hp->Xp += Nx; /* Advance by number of samples processed */ + + /* Calc time accumulation in Time */ + Ncreep = (int)(hp->Time) - hp->Xoff; + if (Ncreep) { + hp->Time -= Ncreep; /* Remove time accumulation */ + hp->Xp += Ncreep; /* and add it to read pointer */ + } + + /* Copy part of input signal that must be re-used */ + Nreuse = hp->Xread - (hp->Xp - hp->Xoff); + + for (i=0; iX[i] = hp->X[i + (hp->Xp - hp->Xoff)]; + + #ifdef DEBUG + printf("New Xread=%d\n", Nreuse); + #endif + + hp->Xread = Nreuse; /* Pos in input buff to read new data into */ + hp->Xp = hp->Xoff; + + /* Check to see if output buff overflowed (shouldn't happen!) */ + if (Nout > hp->YSize) { + #ifdef DEBUG + printf("Nout: %d YSize: %d\n", Nout, hp->YSize); + #endif + fprintf(stderr, "libresample: Output array overflow!\n"); + return -1; + } + + hp->Yp = Nout; + + /* Copy as many samples as possible to the output buffer */ + if (hp->Yp && (outBufferLen-outSampleCount)>0) { + len = MIN(outBufferLen-outSampleCount, hp->Yp); + for(i=0; iY[i]; + outSampleCount += len; + for(i=0; iYp-len; i++) + hp->Y[i] = hp->Y[i+len]; + hp->Yp -= len; + } + + /* If there are still output samples left, return now, + since we need the full output buffer available */ + if (hp->Yp) + break; + } + + return outSampleCount; +} + +void resample_close(void *handle) +{ + rsdata *hp = (rsdata *)handle; + free(hp->X); + free(hp->Y); + free(hp->Imp); + free(hp->ImpD); + free(hp); +} + diff --git a/stepmania/src/libresample/src/resample_defs.h b/stepmania/src/libresample/src/resample_defs.h new file mode 100644 index 0000000000..8cacd3f18b --- /dev/null +++ b/stepmania/src/libresample/src/resample_defs.h @@ -0,0 +1,88 @@ +/********************************************************************** + + resample_defs.h + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + +**********************************************************************/ + +#ifndef __RESAMPLE_DEFS__ +#define __RESAMPLE_DEFS__ + +//#ifdef WIN32 +//#include "configwin.h" +//#else +#include "config.h" +//#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef PI +#define PI (3.14159265358979232846) +#endif + +#ifndef PI2 +#define PI2 (6.28318530717958465692) +#endif + +#define D2R (0.01745329348) /* (2*pi)/360 */ +#define R2D (57.29577951) /* 360/(2*pi) */ + +#ifndef MAX +#define MAX(x,y) ((x)>(y) ?(x):(y)) +#endif +#ifndef MIN +#define MIN(x,y) ((x)<(y) ?(x):(y)) +#endif + +#ifndef ABS +#define ABS(x) ((x)<0 ?(-(x)):(x)) +#endif + +#ifndef SGN +#define SGN(x) ((x)<0 ?(-1):((x)==0?(0):(1))) +#endif + +#if HAVE_INTTYPES_H + #include + typedef char BOOL; + typedef int32_t WORD; + typedef uint32_t UWORD; +#else + typedef char BOOL; + typedef int WORD; + typedef unsigned int UWORD; +#endif + +#ifdef DEBUG +#define INLINE +#else +#define INLINE inline +#endif + +/* Accuracy */ + +#define Npc 4096 + +/* Function prototypes */ + +int SrcUp(float X[], float Y[], double factor, double *Time, + UWORD Nx, UWORD Nwing, float LpScl, + float Imp[], float ImpD[], BOOL Interp); + +int SrcUD(float X[], float Y[], double factor, double *Time, + UWORD Nx, UWORD Nwing, float LpScl, + float Imp[], float ImpD[], BOOL Interp); + +#endif diff --git a/stepmania/src/libresample/src/resamplesubs.c b/stepmania/src/libresample/src/resamplesubs.c new file mode 100644 index 0000000000..33a628dd80 --- /dev/null +++ b/stepmania/src/libresample/src/resamplesubs.c @@ -0,0 +1,110 @@ +/********************************************************************** + + resamplesubs.c + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + + This file provides the routines that do sample-rate conversion + on small arrays, calling routines from filterkit. + +**********************************************************************/ + +/* Definitions */ +#include "resample_defs.h" + +#include "filterkit.h" + +#include +#include +#include +#include + +/* Sampling rate up-conversion only subroutine; + * Slightly faster than down-conversion; + */ +int SrcUp(float X[], + float Y[], + double factor, + double *Time, + UWORD Nx, + UWORD Nwing, + float LpScl, + float Imp[], + float ImpD[], + BOOL Interp) +{ + float *Xp, *Ystart; + float v; + + double dt; /* Step through input signal */ + double endTime; /* When Time reaches EndTime, return to user */ + + dt = 1.0/factor; /* Output sampling period */ + + Ystart = Y; + endTime = *Time + Nx; + while (*Time < endTime) + { + Xp = &X[(int)(*Time)]; /* Ptr to current input sample */ + /* Perform left-wing inner product */ + v = FilterUp(Imp, ImpD, Nwing, Interp, Xp, + (*Time)-floor(*Time), -1); + /* Perform right-wing inner product */ + v += FilterUp(Imp, ImpD, Nwing, Interp, Xp+1, + ((-(*Time))-floor(-(*Time))), 1); + + v *= LpScl; /* Normalize for unity filter gain */ + + *Y++ = v; /* Deposit output */ + *Time += dt; /* Move to next sample by time increment */ + } + return (Y - Ystart); /* Return the number of output samples */ +} + +/* Sampling rate conversion subroutine */ + +int SrcUD(float X[], + float Y[], + double factor, + double *Time, + UWORD Nx, + UWORD Nwing, + float LpScl, + float Imp[], + float ImpD[], + BOOL Interp) +{ + float *Xp, *Ystart; + float v; + + double dh; /* Step through filter impulse response */ + double dt; /* Step through input signal */ + double endTime; /* When Time reaches EndTime, return to user */ + + dt = 1.0/factor; /* Output sampling period */ + + dh = MIN(Npc, factor*Npc); /* Filter sampling period */ + + Ystart = Y; + endTime = *Time + Nx; + while (*Time < endTime) + { + Xp = &X[(int)(*Time)]; /* Ptr to current input sample */ + v = FilterUD(Imp, ImpD, Nwing, Interp, Xp, + (*Time)-floor(*Time), -1, dh); + /* Perform left-wing inner product */ + v += FilterUD(Imp, ImpD, Nwing, Interp, Xp+1, + ((-(*Time))-floor(-(*Time))), 1, dh); + + v *= LpScl; /* Normalize for unity filter gain */ + *Y++ = v; /* Deposit output */ + + *Time += dt; /* Move to next sample by time increment */ + } + return (Y - Ystart); /* Return the number of output samples */ +} diff --git a/stepmania/src/libresample/tests/compareresample.c b/stepmania/src/libresample/tests/compareresample.c new file mode 100644 index 0000000000..f2f49a153e --- /dev/null +++ b/stepmania/src/libresample/tests/compareresample.c @@ -0,0 +1,183 @@ +/********************************************************************** + + compareresample.c + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + +**********************************************************************/ + +#include "../include/resample.h" + +#include + +#include +#include +#include + +#include + +#define MIN(A, B) (A) < (B)? (A) : (B) + +void dostat(char *name, float *d1, float *d2, int len) +{ + int i; + double sum, sumsq, err, rmserr; + + sum = 0.0; + sumsq = 0.0; + for(i=0; i= 0) + out += o; + if (o < 0 || (o == 0 && srcpos == srclen)) + break; + } + resample_close(handle); + + gettimeofday(&tv1, NULL); + deltat = + (tv1.tv_sec + tv1.tv_usec * 0.000001) - + (tv0.tv_sec + tv0.tv_usec * 0.000001); + + if (o < 0) { + printf("Error: resample_process returned an error: %d\n", o); + } + + if (out <= 0) { + printf("Error: resample_process returned %d samples\n", out); + free(dst_rs); + return; + } + + printf(" resample: %.3f seconds, %d outputs\n", deltat, out); + + /* do rabbit (Erik's libsamplerate) */ + + for(i=0; i 0) + statlen = MIN(statlen, anslen); + + if (ans) { + dostat("resample ", dst_rs, ans, statlen); + dostat("rabbit ", dst_rabbit, ans, statlen); + } + dostat( "RS vs rabbit", dst_rs, dst_rabbit, statlen); + + free(dst_rs); + free(dst_rabbit); +} + +int main(int argc, char **argv) +{ + int i, srclen; + float *src, *ans; + + printf("\n*** sin wave, factor = 1.0 *** \n\n"); + srclen = 100000; + src = malloc(srclen * sizeof(float)); + for(i=0; i + +#include +#include +#include +#include + +#include + +#define MIN(A, B) (A) < (B)? (A) : (B) + +void usage(char *progname) +{ + fprintf(stderr, "Usage: %s -by \n", progname); + fprintf(stderr, " %s -to \n", progname); + fprintf(stderr, "\n"); + exit(-1); +} + +int main(int argc, char **argv) +{ + SNDFILE *srcfile, *dstfile; + SF_INFO srcinfo, dstinfo; + SF_FORMAT_INFO formatinfo; + char *extension; + void **handle; + int channels; + int srclen, dstlen; + float *src, *srci; + float *dst, *dsti; + double ratio = 0.0; + double srcrate; + double dstrate = 0.0; + struct timeval tv0, tv1; + double deltat; + int numformats; + int pos, bufferpos, outcount; + int i, c; + + if (argc != 5) + usage(argv[0]); + + if (!strcmp(argv[1], "-by")) { + ratio = atof(argv[2]); + if (ratio <= 0.0) { + fprintf(stderr, "Ratio of %f is illegal\n", ratio); + usage(argv[0]); + } + } + else if (!strcmp(argv[1], "-to")) { + dstrate = atof(argv[2]); + if (dstrate < 10.0 || dstrate > 100000.0) { + fprintf(stderr, "Sample rate of %f is illegal\n", dstrate); + usage(argv[0]); + } + } + else + usage(argv[0]); + + memset(&srcinfo, 0, sizeof(srcinfo)); + memset(&dstinfo, 0, sizeof(dstinfo)); + srcfile = sf_open(argv[3], SFM_READ, &srcinfo); + if (!srcfile) { + fprintf(stderr, "%s", sf_strerror(NULL)); + exit(-1); + } + + srcrate = srcinfo.samplerate; + if (dstrate == 0.0) + dstrate = srcrate * ratio; + else + ratio = dstrate / srcrate; + + channels = srcinfo.channels; + + /* figure out format of destination file */ + + extension = strstr(argv[4], "."); + if (extension) { + extension++; + sf_command(NULL, SFC_GET_FORMAT_MAJOR_COUNT, + &numformats, sizeof(numformats)); + for(i=0; i +#include +#include + +#define MIN(A, B) (A) < (B)? (A) : (B) + +void runtest(int srclen, double freq, double factor, + int srcblocksize, int dstblocksize) +{ + int expectedlen = (int)(srclen * factor); + int dstlen = expectedlen + 1000; + float *src = (float *)malloc((srclen+100) * sizeof(float)); + float *dst = (float *)malloc((dstlen+100) * sizeof(float)); + void *handle; + double sum, sumsq, err, rmserr; + int i, out, o, srcused, errcount, rangecount; + int statlen, srcpos, lendiff; + int fwidth; + + printf("-- srclen: %d sin freq: %.1f factor: %.3f srcblk: %d dstblk: %d\n", + srclen, freq, factor, srcblocksize, dstblocksize); + + for(i=0; i= 0) + out += o; + if (o < 0 || (o == 0 && srcpos == srclen)) + break; + } + resample_close(handle); + + if (o < 0) { + printf("Error: resample_process returned an error: %d\n", o); + } + + if (out <= 0) { + printf("Error: resample_process returned %d samples\n", out); + free(src); + free(dst); + return; + } + + lendiff = abs(out - expectedlen); + if (lendiff > (int)(2*factor + 1.0)) { + printf(" Expected ~%d, got %d samples out\n", + expectedlen, out); + } + + sum = 0.0; + sumsq = 0.0; + errcount = 0.0; + + /* Don't compute statistics on all output values; the last few + are guaranteed to be off because it's based on far less + interpolation. */ + statlen = out - fwidth; + + for(i=0; i 0.05) { + if (errcount == 0) + printf(" First error at i=%d: expected %.3f, got %.3f\n", + i, sin((i/freq)/factor), dst[i]); + errcount++; + } + sum += fabs(diff); + sumsq += diff * diff; + } + + rangecount = 0; + for(i=0; i 1.01) { + if (rangecount == 0) + printf(" Error at i=%d: value is %.3f\n", i, dst[i]); + rangecount++; + } + } + if (rangecount > 1) + printf(" At least %d samples were out of range\n", rangecount); + + if (errcount > 0) { + i = out - 1; + printf(" i=%d: expected %.3f, got %.3f\n", + i, sin((i/freq)/factor), dst[i]); + printf(" At least %d samples had significant error.\n", errcount); + } + err = sum / statlen; + rmserr = sqrt(sumsq / statlen); + printf(" Out: %d samples Avg err: %f RMS err: %f\n", out, err, rmserr); + free(src); + free(dst); +} + +int main(int argc, char **argv) +{ + int i, srclen, dstlen, ifreq; + double factor; + + printf("\n*** Vary source block size*** \n\n"); + srclen = 10000; + ifreq = 100; + for(i=0; i<20; i++) { + factor = ((rand() % 16) + 1) / 4.0; + dstlen = (int)(srclen * factor + 10); + runtest(srclen, (double)ifreq, factor, 64, dstlen); + runtest(srclen, (double)ifreq, factor, 32, dstlen); + runtest(srclen, (double)ifreq, factor, 8, dstlen); + runtest(srclen, (double)ifreq, factor, 2, dstlen); + runtest(srclen, (double)ifreq, factor, srclen, dstlen); + } + + printf("\n*** Vary dest block size ***\n\n"); + srclen = 10000; + ifreq = 100; + for(i=0; i<20; i++) { + factor = ((rand() % 16) + 1) / 4.0; + runtest(srclen, (double)ifreq, factor, srclen, 32); + dstlen = (int)(srclen * factor + 10); + runtest(srclen, (double)ifreq, factor, srclen, dstlen); + } + + printf("\n*** Resample factor 1.0, testing different srclen ***\n\n"); + ifreq = 40; + for(i=0; i<100; i++) { + srclen = (rand() % 30000) + 10; + dstlen = (int)(srclen + 10); + runtest(srclen, (double)ifreq, 1.0, srclen, dstlen); + } + + printf("\n*** Resample factor 1.0, testing different sin freq ***\n\n"); + srclen = 10000; + for(i=0; i<100; i++) { + ifreq = ((int)rand() % 10000) + 1; + dstlen = (int)(srclen * 10); + runtest(srclen, (double)ifreq, 1.0, srclen, dstlen); + } + + printf("\n*** Resample with different factors ***\n\n"); + srclen = 10000; + ifreq = 100; + for(i=0; i<100; i++) { + factor = ((rand() % 64) + 1) / 4.0; + dstlen = (int)(srclen * factor + 10); + runtest(srclen, (double)ifreq, factor, srclen, dstlen); + } + + return 0; +}