building codec tests!

lib/libmad/CHANGES

@@ -2,7 +2,7 @@
  libmad - MPEG audio decoder library
  Copyright (C) 2000-2004 Underbit Technologies, Inc.
 
- $Id: CHANGES,v 1.14 2004/02/17 02:02:03 rob Exp $
+ $Id: CHANGES,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
 
 ===============================================================================
 

lib/libmad/CMakeLists.txt

@@ -0,0 +1,44 @@
+file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/include")
+idf_component_register(
+  SRCS bit.c decoder.c fixed.c frame.c huffman.c layer12.c layer3.c stream.c
+  synth.c timer.c version.c
+  INCLUDE_DIRS "${CMAKE_BINARY_DIR}/include"
+  PRIV_INCLUDE_DIRS ".")
+
+set (MAD_H "${CMAKE_BINARY_DIR}/include/mad.h")
+configure_file( "${COMPONENT_DIR}/config.h.in" "${CMAKE_BINARY_DIR}/include/config.h" )
+configure_file( "${COMPONENT_DIR}/mad.h.in" "${MAD_H}" )
+
+set(EXPORTED_HEADERS
+   detect_fpm.h
+   version.h
+   fixed.h
+   bit.h
+   timer.h
+   stream.h
+   frame.h
+   synth.h
+   decoder.h
+)
+
+foreach( header ${EXPORTED_HEADERS} )
+   file( READ "${COMPONENT_DIR}/${header}" HEADER_DATA )
+   string( REPLACE "# include" "// # include" HEADER_DATA_REPLACED "${HEADER_DATA}")
+   file( APPEND ${MAD_H} "// \"${header}\"\n\n${HEADER_DATA_REPLACED}\n" )
+endforeach()
+
+file( APPEND ${MAD_H} "# ifdef __cplusplus\n}\n# endif\n#endif\n" )
+
+target_compile_definitions(${COMPONENT_LIB} 
+   PRIVATE
+      HAVE_CONFIG_H
+      ${FPM}
+)
+
+target_compile_options(${COMPONENT_LIB} 
+   PRIVATE
+      $<$<C_COMPILER_ID:AppleClang,Clang,GNU>:-Wall>
+      $<$<C_COMPILER_ID:AppleClang,Clang,GNU>:-Wno-implicit-function-declaration>
+      $<$<C_COMPILER_ID:AppleClang,Clang,GNU>:-fPIC>
+)
+

lib/libmad/CREDITS

@@ -2,7 +2,7 @@
  libmad - MPEG audio decoder library
  Copyright (C) 2000-2004 Underbit Technologies, Inc.
 
- $Id: CREDITS,v 1.5 2004/02/17 02:02:03 rob Exp $
+ $Id: CREDITS,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
 
 ===============================================================================
 

lib/libmad/D.dat

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: D.dat,v 1.9 2004/01/23 09:41:32 rob Exp $
+ * $Id: D.dat,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
  */
 
 /*

lib/libmad/INSTALL

@@ -1,368 +1,183 @@
-Installation Instructions
-*************************
-
-   Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2021 Free
-Software Foundation, Inc.
-
-   Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.  This file is offered as-is,
-without warranty of any kind.
-
 Basic Installation
 ==================
 
-   Briefly, the shell command './configure && make && make install'
+   These are generic installation instructions.
-should configure, build, and install this package.  The following
-more-detailed instructions are generic; see the 'README' file for
-instructions specific to this package.  Some packages provide this
-'INSTALL' file but do not implement all of the features documented
-below.  The lack of an optional feature in a given package is not
-necessarily a bug.  More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
 
-   The 'configure' shell script attempts to guess correct values for
+   The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
-those values to create a 'Makefile' in each directory of the package.
+those values to create a `Makefile' in each directory of the package.
-It may also create one or more '.h' files containing system-dependent
+It may also create one or more `.h' files containing system-dependent
-definitions.  Finally, it creates a shell script 'config.status' that
+definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
+you can run in the future to recreate the current configuration, a file
-file 'config.log' containing compiler output (useful mainly for
+`config.cache' that saves the results of its tests to speed up
-debugging 'configure').
+reconfiguring, and a file `config.log' containing compiler output
-
+(useful mainly for debugging `configure').
-   It can also use an optional file (typically called 'config.cache' and
-enabled with '--cache-file=config.cache' or simply '-C') that saves the
-results of its tests to speed up reconfiguring.  Caching is disabled by
-default to prevent problems with accidental use of stale cache files.
 
    If you need to do unusual things to compile the package, please try
-to figure out how 'configure' could check whether to do them, and mail
+to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the 'README' so they can
+diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
+be considered for the next release.  If at some point `config.cache'
-some point 'config.cache' contains results you don't want to keep, you
+contains results you don't want to keep, you may remove or edit it.
-may remove or edit it.
 
-   The file 'configure.ac' (or 'configure.in') is used to create
+   The file `configure.in' is used to create `configure' by a program
-'configure' by a program called 'autoconf'.  You need 'configure.ac' if
+called `autoconf'.  You only need `configure.in' if you want to change
-you want to change it or regenerate 'configure' using a newer version of
+it or regenerate `configure' using a newer version of `autoconf'.
-'autoconf'.
 
 The simplest way to compile this package is:
 
-  1. 'cd' to the directory containing the package's source code and type
+  1. `cd' to the directory containing the package's source code and type
-     './configure' to configure the package for your system.
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
 
-     Running 'configure' might take a while.  While running, it prints
+     Running `configure' takes awhile.  While running, it prints some
-     some messages telling which features it is checking for.
+     messages telling which features it is checking for.
 
-  2. Type 'make' to compile the package.
+  2. Type `make' to compile the package.
 
-  3. Optionally, type 'make check' to run any self-tests that come with
+  3. Optionally, type `make check' to run any self-tests that come with
-     the package, generally using the just-built uninstalled binaries.
+     the package.
 
-  4. Type 'make install' to install the programs and any data files and
+  4. Type `make install' to install the programs and any data files and
-     documentation.  When installing into a prefix owned by root, it is
+     documentation.
-     recommended that the package be configured and built as a regular
-     user, and only the 'make install' phase executed with root
-     privileges.
 
-  5. Optionally, type 'make installcheck' to repeat any self-tests, but
+  5. You can remove the program binaries and object files from the
-     this time using the binaries in their final installed location.
+     source code directory by typing `make clean'.  To also remove the
-     This target does not install anything.  Running this target as a
+     files that `configure' created (so you can compile the package for
-     regular user, particularly if the prior 'make install' required
+     a different kind of computer), type `make distclean'.  There is
-     root privileges, verifies that the installation completed
+     also a `make maintainer-clean' target, but that is intended mainly
-     correctly.
-
-  6. You can remove the program binaries and object files from the
-     source code directory by typing 'make clean'.  To also remove the
-     files that 'configure' created (so you can compile the package for
-     a different kind of computer), type 'make distclean'.  There is
-     also a 'make maintainer-clean' target, but that is intended mainly
      for the package's developers.  If you use it, you may have to get
      all sorts of other programs in order to regenerate files that came
      with the distribution.
 
-  7. Often, you can also type 'make uninstall' to remove the installed
-     files again.  In practice, not all packages have tested that
-     uninstallation works correctly, even though it is required by the
-     GNU Coding Standards.
-
-  8. Some packages, particularly those that use Automake, provide 'make
-     distcheck', which can by used by developers to test that all other
-     targets like 'make install' and 'make uninstall' work correctly.
-     This target is generally not run by end users.
-
 Compilers and Options
 =====================
 
    Some systems require unusual options for compilation or linking that
-the 'configure' script does not know about.  Run './configure --help'
+the `configure' script does not know about.  You can give `configure'
-for details on some of the pertinent environment variables.
+initial values for variables by setting them in the environment.  Using
-
+a Bourne-compatible shell, you can do that on the command line like
-   You can give 'configure' initial values for configuration parameters
+this:
-by setting variables in the command line or in the environment.  Here is
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
-an example:
-
-     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
 
-   *Note Defining Variables::, for more details.
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
 
 Compiling For Multiple Architectures
 ====================================
 
    You can compile the package for more than one kind of computer at the
 same time, by placing the object files for each architecture in their
-own directory.  To do this, you can use GNU 'make'.  'cd' to the
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
 directory where you want the object files and executables to go and run
-the 'configure' script.  'configure' automatically checks for the source
+the `configure' script.  `configure' automatically checks for the
-code in the directory that 'configure' is in and in '..'.  This is known
+source code in the directory that `configure' is in and in `..'.
-as a "VPATH" build.
-
-   With a non-GNU 'make', it is safer to compile the package for one
-architecture at a time in the source code directory.  After you have
-installed the package for one architecture, use 'make distclean' before
-reconfiguring for another architecture.
-
-   On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple '-arch' options to the
-compiler but only a single '-arch' option to the preprocessor.  Like
-this:
-
-     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CPP="gcc -E" CXXCPP="g++ -E"
 
-   This is not guaranteed to produce working output in all cases, you
+   If you have to use a `make' that does not supports the `VPATH'
-may have to build one architecture at a time and combine the results
+variable, you have to compile the package for one architecture at a time
-using the 'lipo' tool if you have problems.
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
 
 Installation Names
 ==================
 
-   By default, 'make install' installs the package's commands under
+   By default, `make install' will install the package's files in
-'/usr/local/bin', include files under '/usr/local/include', etc.  You
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
-can specify an installation prefix other than '/usr/local' by giving
+installation prefix other than `/usr/local' by giving `configure' the
-'configure' the option '--prefix=PREFIX', where PREFIX must be an
+option `--prefix=PATH'.
-absolute file name.
 
    You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If you
-pass the option '--exec-prefix=PREFIX' to 'configure', the package uses
+give `configure' the option `--exec-prefix=PATH', the package will use
-PREFIX as the prefix for installing programs and libraries.
+PATH as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
+Documentation and other data files will still use the regular prefix.
 
    In addition, if you use an unusual directory layout you can give
-options like '--bindir=DIR' to specify different values for particular
+options like `--bindir=PATH' to specify different values for particular
-kinds of files.  Run 'configure --help' for a list of the directories
+kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.  In general, the default
+you can set and what kinds of files go in them.
-for these options is expressed in terms of '${prefix}', so that
+
-specifying just '--prefix' will affect all of the other directory
+   If the package supports it, you can cause programs to be installed
-specifications that were not explicitly provided.
+with an extra prefix or suffix on their names by giving `configure' the
-
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-   The most portable way to affect installation locations is to pass the
-correct locations to 'configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-'make install' command line to change installation locations without
-having to reconfigure or recompile.
-
-   The first method involves providing an override variable for each
-affected directory.  For example, 'make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-'${prefix}'.  Any directories that were specified during 'configure',
-but not in terms of '${prefix}', must each be overridden at install time
-for the entire installation to be relocated.  The approach of makefile
-variable overrides for each directory variable is required by the GNU
-Coding Standards, and ideally causes no recompilation.  However, some
-platforms have known limitations with the semantics of shared libraries
-that end up requiring recompilation when using this method, particularly
-noticeable in packages that use GNU Libtool.
-
-   The second method involves providing the 'DESTDIR' variable.  For
-example, 'make install DESTDIR=/alternate/directory' will prepend
-'/alternate/directory' before all installation names.  The approach of
-'DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters.  On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of '${prefix}'
-at 'configure' time.
 
 Optional Features
 =================
 
-   If the package supports it, you can cause programs to be installed
+   Some packages pay attention to `--enable-FEATURE' options to
-with an extra prefix or suffix on their names by giving 'configure' the
+`configure', where FEATURE indicates an optional part of the package.
-option '--program-prefix=PREFIX' or '--program-suffix=SUFFIX'.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-
+is something like `gnu-as' or `x' (for the X Window System).  The
-   Some packages pay attention to '--enable-FEATURE' options to
+`README' should mention any `--enable-' and `--with-' options that the
-'configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to '--with-PACKAGE' options, where PACKAGE
-is something like 'gnu-as' or 'x' (for the X Window System).  The
-'README' should mention any '--enable-' and '--with-' options that the
 package recognizes.
 
-   For packages that use the X Window System, 'configure' can usually
+   For packages that use the X Window System, `configure' can usually
 find the X include and library files automatically, but if it doesn't,
-you can use the 'configure' options '--x-includes=DIR' and
+you can use the `configure' options `--x-includes=DIR' and
-'--x-libraries=DIR' to specify their locations.
+`--x-libraries=DIR' to specify their locations.
-
-   Some packages offer the ability to configure how verbose the
-execution of 'make' will be.  For these packages, running './configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with 'make V=1'; while running './configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with 'make V=0'.
-
-Particular systems
-==================
-
-   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU CC
-is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
-     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
-   HP-UX 'make' updates targets which have the same timestamps as their
-prerequisites, which makes it generally unusable when shipped generated
-files such as 'configure' are involved.  Use GNU 'make' instead.
-
-   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its '<wchar.h>' header file.  The option '-nodtk' can be used as a
-workaround.  If GNU CC is not installed, it is therefore recommended to
-try
-
-     ./configure CC="cc"
-
-and if that doesn't work, try
-
-     ./configure CC="cc -nodtk"
-
-   On Solaris, don't put '/usr/ucb' early in your 'PATH'.  This
-directory contains several dysfunctional programs; working variants of
-these programs are available in '/usr/bin'.  So, if you need '/usr/ucb'
-in your 'PATH', put it _after_ '/usr/bin'.
-
-   On Haiku, software installed for all users goes in '/boot/common',
-not '/usr/local'.  It is recommended to use the following options:
-
-     ./configure --prefix=/boot/common
 
 Specifying the System Type
 ==========================
 
-   There may be some features 'configure' cannot figure out
+   There may be some features `configure' can not figure out
-automatically, but needs to determine by the type of machine the package
+automatically, but needs to determine by the type of host the package
-will run on.  Usually, assuming the package is built to be run on the
+will run on.  Usually `configure' can figure that out, but if it prints
-_same_ architectures, 'configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
-a message saying it cannot guess the machine type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
-'--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
-type, such as 'sun4', or a canonical name which has the form:
-
      CPU-COMPANY-SYSTEM
 
-where SYSTEM can have one of these forms:
+See the file `config.sub' for the possible values of each field.  If
-
+`config.sub' isn't included in this package, then this package doesn't
-     OS
+need to know the host type.
-     KERNEL-OS
-
-   See the file 'config.sub' for the possible values of each field.  If
-'config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
 
-   If you are _building_ compiler tools for cross-compiling, you should
+   If you are building compiler tools for cross-compiling, you can also
-use the option '--target=TYPE' to select the type of system they will
+use the `--target=TYPE' option to select the type of system they will
-produce code for.
+produce code for and the `--build=TYPE' option to select the type of
-
+system on which you are compiling the package.
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with '--host=TYPE'.
 
 Sharing Defaults
 ================
 
-   If you want to set default values for 'configure' scripts to share,
+   If you want to set default values for `configure' scripts to share,
-you can create a site shell script called 'config.site' that gives
+you can create a site shell script called `config.site' that gives
-default values for variables like 'CC', 'cache_file', and 'prefix'.
+default values for variables like `CC', `cache_file', and `prefix'.
-'configure' looks for 'PREFIX/share/config.site' if it exists, then
+`configure' looks for `PREFIX/share/config.site' if it exists, then
-'PREFIX/etc/config.site' if it exists.  Or, you can set the
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
-'CONFIG_SITE' environment variable to the location of the site script.
+`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all 'configure' scripts look for a site script.
+A warning: not all `configure' scripts look for a site script.
 
-Defining Variables
+Operation Controls
 ==================
 
-   Variables not defined in a site shell script can be set in the
+   `configure' recognizes the following options to control how it
-environment passed to 'configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the 'configure' command line, using 'VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-causes the specified 'gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for 'CONFIG_SHELL' due to an
-Autoconf limitation.  Until the limitation is lifted, you can use this
-workaround:
-
-     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-'configure' Invocation
-======================
-
-   'configure' recognizes the following options to control how it
 operates.
 
-'--help'
+`--cache-file=FILE'
-'-h'
+     Use and save the results of the tests in FILE instead of
-     Print a summary of all of the options to 'configure', and exit.
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
 
-'--help=short'
+`--help'
-'--help=recursive'
+     Print a summary of the options to `configure', and exit.
-     Print a summary of the options unique to this package's
-     'configure', and exit.  The 'short' variant lists options used only
-     in the top level, while the 'recursive' variant lists options also
-     present in any nested packages.
 
-'--version'
+`--quiet'
-'-V'
+`--silent'
-     Print the version of Autoconf used to generate the 'configure'
+`-q'
-     script, and exit.
-
-'--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally 'config.cache'.  FILE defaults to '/dev/null' to
-     disable caching.
-
-'--config-cache'
-'-C'
-     Alias for '--cache-file=config.cache'.
-
-'--quiet'
-'--silent'
-'-q'
      Do not print messages saying which checks are being made.  To
-     suppress all normal output, redirect it to '/dev/null' (any error
+     suppress all normal output, redirect it to `/dev/null' (any error
      messages will still be shown).
 
-'--srcdir=DIR'
+`--srcdir=DIR'
      Look for the package's source code in directory DIR.  Usually
-     'configure' can determine that directory automatically.
+     `configure' can determine that directory automatically.
 
-'--prefix=DIR'
+`--version'
-     Use DIR as the installation prefix.  *note Installation Names:: for
+     Print the version of Autoconf used to generate the `configure'
-     more details, including other options available for fine-tuning the
+     script, and exit.
-     installation locations.
 
-'--no-create'
+`configure' also accepts some other, not widely useful, options.
-'-n'
-     Run the configure checks, but stop before creating any output
-     files.
 
-'configure' also accepts some other, not widely useful, options.  Run
-'configure --help' for more details.

lib/libmad/Makefile.am

@@ -16,7 +16,7 @@
 ## along with this program; if not, write to the Free Software
 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ##
-## $Id: Makefile.am,v 1.23 2004/02/17 02:02:03 rob Exp $
+## $Id: Makefile.am,v 1.4 2005-09-12 07:01:29 dmazzoni Exp $
 ##
 
 ## Process this file with automake to produce Makefile.in

lib/libmad/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -16,17 +16,7 @@
 
 
 VPATH = @srcdir@
-am__is_gnu_make = { \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -91,12 +81,15 @@ build_triplet = @build@
 host_triplet = @host@
 EXTRA_PROGRAMS = minimad$(EXEEXT)
 subdir = .
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) acconfig.h \
+	$(srcdir)/config.h.in mkinstalldirs $(srcdir)/libmad.list.in \
+	depcomp $(include_HEADERS) COPYING INSTALL README TODO compile \
+	config.guess config.sub install-sh missing ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
-	$(am__configure_deps) $(include_HEADERS) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno config.status.lineno
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
@@ -162,18 +155,11 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__maybe_remake_depfiles = depfiles
+am__depfiles_maybe = depfiles
-am__depfiles_remade = ./$(DEPDIR)/bit.Plo ./$(DEPDIR)/decoder.Plo \
-	./$(DEPDIR)/fixed.Plo ./$(DEPDIR)/frame.Plo \
-	./$(DEPDIR)/huffman.Plo ./$(DEPDIR)/imdct_l_arm.Plo \
-	./$(DEPDIR)/layer12.Plo ./$(DEPDIR)/layer3.Plo \
-	./$(DEPDIR)/minimad.Po ./$(DEPDIR)/stream.Plo \
-	./$(DEPDIR)/synth.Plo ./$(DEPDIR)/timer.Plo \
-	./$(DEPDIR)/version.Plo
 am__mv = mv -f
 CPPASCOMPILE = $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
 	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CCASFLAGS) $(CCASFLAGS)
-LTCPPASCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+LTCPPASCOMPILE = $(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=compile $(CCAS) $(DEFS) \
 	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
 	$(AM_CCASFLAGS) $(CCASFLAGS)
@@ -224,9 +210,9 @@ am__recursive_targets = \
   $(RECURSIVE_CLEAN_TARGETS) \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir distdir-am dist dist-all distcheck
+	cscope distdir dist dist-all distcheck
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
-	config.h.in
+	$(LISP)config.h.in
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
 # *not* preserved.
@@ -243,10 +229,9 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
-am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ETAGS = etags
-	$(srcdir)/libmad.list.in AUTHORS COPYING ChangeLog INSTALL \
+CTAGS = ctags
-	NEWS README TODO compile config.guess config.sub depcomp \
+CSCOPE = cscope
-	install-sh ltmain.sh missing mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -285,8 +270,6 @@ am__relativize = \
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
 DIST_TARGETS = dist-gzip
-# Exists only to be overridden by the user if desired.
-AM_DISTCHECK_DVI_TARGET = dvi
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -307,9 +290,8 @@ CCASDEPMODE = @CCASDEPMODE@
 CCASFLAGS = @CCASFLAGS@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
+CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -320,10 +302,8 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
-FILECMD = @FILECMD@
 FPM = @FPM@
 GREP = @GREP@
 INSTALL = @INSTALL@
@@ -340,7 +320,7 @@ LIBTOOL_DEPS = @LIBTOOL_DEPS@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -408,7 +388,6 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -458,35 +437,36 @@ all: $(BUILT_SOURCES) config.h
 .SUFFIXES: .S .c .lo .o .obj .s
 am--refresh: Makefile
 	@:
-$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
-	      echo ' cd $(srcdir) && $(AUTOMAKE) --gnu'; \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
-	      $(am__cd) $(srcdir) && $(AUTOMAKE) --gnu \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
 		&& exit 0; \
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu Makefile
+	  $(AUTOMAKE) --foreign Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
 
-$(top_srcdir)/configure:  $(am__configure_deps)
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 	$(am__cd) $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 $(am__aclocal_m4_deps):
 
@@ -497,7 +477,7 @@ config.h: stamp-h1
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
 	cd $(top_builddir) && $(SHELL) ./config.status config.h
-$(srcdir)/config.h.in:  $(am__configure_deps) 
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) $(top_srcdir)/acconfig.h
 	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
 	rm -f stamp-h1
 	touch $@
@@ -555,25 +535,19 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bit.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bit.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/decoder.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/decoder.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fixed.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fixed.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/frame.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/frame.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/huffman.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/huffman.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/imdct_l_arm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/imdct_l_arm.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/layer12.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/layer12.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/layer3.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/layer3.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/minimad.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/minimad.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stream.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/synth.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/synth.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/timer.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/timer.Plo@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/version.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/version.Plo@am__quote@
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
 
 .S.o:
 @am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)$(CPPASCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -752,10 +726,8 @@ cscopelist-am: $(am__tagged_files)
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -820,7 +792,7 @@ distdir-am: $(DISTFILES)
 	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
-	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 	$(am__post_remove_distdir)
 
 dist-bzip2: distdir
@@ -835,22 +807,18 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
 
-dist-zstd: distdir
-	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
-	$(am__post_remove_distdir)
-
 dist-tarZ: distdir
-	@echo WARNING: "Support for distribution archives compressed with" \
+	@echo WARNING: "Support for shar distribution archives is" \
-		       "legacy program 'compress' is deprecated." >&2
+	               "deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)
 
 dist-shar: distdir
-	@echo WARNING: "Support for shar distribution archives is" \
+	@echo WARNING: "Support for distribution archives compressed with" \
-	               "deprecated." >&2
+		       "legacy program 'compress' is deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
-	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)
 
 dist-zip: distdir
@@ -868,7 +836,7 @@ dist dist-all:
 distcheck: dist
 	case '$(DIST_ARCHIVES)' in \
 	*.tar.gz*) \
-	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
 	*.tar.lz*) \
@@ -878,27 +846,25 @@ distcheck: dist
 	*.tar.Z*) \
 	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
 	*.shar.gz*) \
-	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
-	*.tar.zst*) \
-	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
-	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build/sub \
+	  && $(am__cd) $(distdir)/_build \
-	  && ../../configure \
+	  && ../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
-	    --srcdir=../.. --prefix="$$dc_install_base" \
+	    --srcdir=.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
 	  && $(MAKE) $(AM_MAKEFLAGS) install \
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
@@ -953,8 +919,6 @@ check-am: all-am
 check: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) check-recursive
 all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h
-install-EXTRAPROGRAMS: install-libLTLIBRARIES
-
 installdirs: installdirs-recursive
 installdirs-am:
 	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"; do \
@@ -962,8 +926,7 @@ installdirs-am:
 	done
 install: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) install-recursive
-install-exec: $(BUILT_SOURCES)
+install-exec: install-exec-recursive
-	$(MAKE) $(AM_MAKEFLAGS) install-exec-recursive
 install-data: install-data-recursive
 uninstall: uninstall-recursive
 
@@ -1001,19 +964,7 @@ clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/bit.Plo
+	-rm -rf ./$(DEPDIR)
-	-rm -f ./$(DEPDIR)/decoder.Plo
-	-rm -f ./$(DEPDIR)/fixed.Plo
-	-rm -f ./$(DEPDIR)/frame.Plo
-	-rm -f ./$(DEPDIR)/huffman.Plo
-	-rm -f ./$(DEPDIR)/imdct_l_arm.Plo
-	-rm -f ./$(DEPDIR)/layer12.Plo
-	-rm -f ./$(DEPDIR)/layer3.Plo
-	-rm -f ./$(DEPDIR)/minimad.Po
-	-rm -f ./$(DEPDIR)/stream.Plo
-	-rm -f ./$(DEPDIR)/synth.Plo
-	-rm -f ./$(DEPDIR)/timer.Plo
-	-rm -f ./$(DEPDIR)/version.Plo
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-tags
@@ -1061,19 +1012,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/bit.Plo
+	-rm -rf ./$(DEPDIR)
-	-rm -f ./$(DEPDIR)/decoder.Plo
-	-rm -f ./$(DEPDIR)/fixed.Plo
-	-rm -f ./$(DEPDIR)/frame.Plo
-	-rm -f ./$(DEPDIR)/huffman.Plo
-	-rm -f ./$(DEPDIR)/imdct_l_arm.Plo
-	-rm -f ./$(DEPDIR)/layer12.Plo
-	-rm -f ./$(DEPDIR)/layer3.Plo
-	-rm -f ./$(DEPDIR)/minimad.Po
-	-rm -f ./$(DEPDIR)/stream.Plo
-	-rm -f ./$(DEPDIR)/synth.Plo
-	-rm -f ./$(DEPDIR)/timer.Plo
-	-rm -f ./$(DEPDIR)/version.Plo
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -1093,29 +1032,26 @@ ps-am:
 uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES
 
 .MAKE: $(am__recursive_targets) all check install install-am \
-	install-exec install-strip
+	install-strip
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	am--depfiles am--refresh check check-am clean clean-cscope \
+	am--refresh check check-am clean clean-cscope clean-generic \
-	clean-generic clean-libLTLIBRARIES clean-libtool cscope \
+	clean-libLTLIBRARIES clean-libtool cscope cscopelist-am ctags \
-	cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
+	ctags-am dist dist-all dist-bzip2 dist-gzip dist-lzip \
-	dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \
+	dist-shar dist-tarZ dist-xz dist-zip distcheck distclean \
-	dist-zstd distcheck distclean distclean-compile \
+	distclean-compile distclean-generic distclean-hdr \
-	distclean-generic distclean-hdr distclean-libtool \
+	distclean-libtool distclean-tags distcleancheck distdir \
-	distclean-tags distcleancheck distdir distuninstallcheck dvi \
+	distuninstallcheck dvi dvi-am html html-am info info-am \
-	dvi-am html html-am info info-am install install-am \
+	install install-am install-data install-data-am install-dvi \
-	install-data install-data-am install-dvi install-dvi-am \
+	install-dvi-am install-exec install-exec-am install-html \
-	install-exec install-exec-am install-html install-html-am \
+	install-html-am install-includeHEADERS install-info \
-	install-includeHEADERS install-info install-info-am \
+	install-info-am install-libLTLIBRARIES install-man install-pdf \
-	install-libLTLIBRARIES install-man install-pdf install-pdf-am \
+	install-pdf-am install-ps install-ps-am install-strip \
-	install-ps install-ps-am install-strip installcheck \
+	installcheck installcheck-am installdirs installdirs-am \
-	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean maintainer-clean-generic mostlyclean \
-	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
-	tags tags-am uninstall uninstall-am uninstall-includeHEADERS \
+	uninstall-includeHEADERS uninstall-libLTLIBRARIES
-	uninstall-libLTLIBRARIES
-
-.PRECIOUS: Makefile
 
 
 mad.h: config.status config.h Makefile.am  \

lib/libmad/README

@@ -2,7 +2,7 @@
  libmad - MPEG audio decoder library
  Copyright (C) 2000-2004 Underbit Technologies, Inc.
 
- $Id: README,v 1.4 2004/01/23 09:41:32 rob Exp $
+ $Id: README,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
 
 ===============================================================================
 

lib/libmad/TODO

@@ -2,7 +2,7 @@
  libmad - MPEG audio decoder library
  Copyright (C) 2000-2004 Underbit Technologies, Inc.
 
- $Id: TODO,v 1.3 2004/02/05 09:02:39 rob Exp $
+ $Id: TODO,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
 
 ===============================================================================
 

lib/libmad/acconfig.h

@@ -0,0 +1,63 @@
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2001 Robert Leslie
+ *
+ * This program 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
+ *
+ * $Id: acconfig.h,v 1.2 2001-10-21 22:26:32 dmazzoni Exp $
+ */
+
+# ifndef LIBMAD_CONFIG_H
+# define LIBMAD_CONFIG_H
+
+/*****************************************************************************
+ * Definitions selected automatically by `configure'                         *
+ *****************************************************************************/
+@TOP@
+
+/* Define to optimize for speed over accuracy. */
+#undef OPT_SPEED
+
+/* Define to optimize for accuracy over speed. */
+#undef OPT_ACCURACY
+
+/* Define to enable a fast subband synthesis approximation optimization. */
+#undef OPT_SSO
+
+/* Define to influence a strict interpretation of the ISO/IEC standards,
+   even if this is in opposition with best accepted practices. */
+#undef OPT_STRICT
+
+/* Define if your MIPS CPU supports a 2-operand MADD instruction. */
+#undef HAVE_MADD_ASM
+
+/* Define if your MIPS CPU supports a 2-operand MADD16 instruction. */
+#undef HAVE_MADD16_ASM
+
+/* Define to enable diagnostic debugging support. */
+#undef DEBUG
+
+/* Define to disable debugging assertions. */
+#undef NDEBUG
+
+/* Define to enable experimental code. */
+#undef EXPERIMENTAL
+
+@BOTTOM@
+/*****************************************************************************
+ * End of automatically configured definitions                               *
+ *****************************************************************************/
+
+# endif

lib/libmad/bit.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: bit.c,v 1.12 2004/01/23 09:41:32 rob Exp $
+ * $Id: bit.c,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/bit.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: bit.h,v 1.12 2004/01/23 09:41:32 rob Exp $
+ * $Id: bit.h,v 1.2 2005-09-12 07:01:29 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_BIT_H

lib/libmad/compile

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2012-10-14.11; # UTC
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2018-03-07.03; # UTC
 # 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, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -53,7 +53,7 @@ func_file_conv ()
 	  MINGW*)
 	    file_conv=mingw
 	    ;;
-	  CYGWIN* | MSYS*)
+	  CYGWIN*)
 	    file_conv=cygwin
 	    ;;
 	  *)
@@ -67,7 +67,7 @@ func_file_conv ()
 	mingw/*)
 	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
 	  ;;
-	cygwin/* | msys/*)
+	cygwin/*)
 	  file=`cygpath -m "$file" || echo "$file"`
 	  ;;
 	wine/*)
@@ -255,8 +255,7 @@ EOF
     echo "compile $scriptversion"
     exit $?
     ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
-  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
     func_cl_wrapper "$@"      # Doesn't return...
     ;;
 esac
@@ -340,9 +339,9 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:

lib/libmad/config.h.in

@@ -1,134 +1,112 @@
 /* config.h.in.  Generated from configure.ac by autoheader.  */
-
+/*
-/* Define if building universal (internal helper macro) */
+ * libmad - MPEG audio decoder library
-#undef AC_APPLE_UNIVERSAL_BUILD
+ * Copyright (C) 2000-2001 Robert Leslie
-
+ *
+ * This program 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
+ * $Id: acconfig.h,v 1.2 2001-10-21 22:26:32 dmazzoni Exp $
+ */
+
+# ifndef LIBMAD_CONFIG_H
+# define LIBMAD_CONFIG_H 1
+
+#include "detect_fpm.h"
+
+/*****************************************************************************
+ * Definitions selected automatically by `configure'                         *
+ *****************************************************************************/
+/* Define to optimize for speed over accuracy. */
+#cmakedefine OPT_SPEED 1
+/* Define to optimize for accuracy over speed. */
+#cmakedefine OPT_ACCURACY 1
+/* Define to enable a fast subband synthesis approximation optimization. */
+#cmakedefine OPT_SSO 1
+/* Define to influence a strict interpretation of the ISO/IEC standards,
+   even if this is in opposition with best accepted practices. */
+#cmakedefine OPT_STRICT 1
+/* Define if your MIPS CPU supports a 2-operand MADD instruction. */
+#cmakedefine HAVE_MADD_ASM 1
+/* Define if your MIPS CPU supports a 2-operand MADD16 instruction. */
+#cmakedefine HAVE_MADD16_ASM 1
 /* Define to enable diagnostic debugging support. */
-#undef DEBUG
+#cmakedefine DEBUG 1
-
+/* Define to disable debugging assertions. */
+#cmakedefine NDEBUG 1
 /* Define to enable experimental code. */
-#undef EXPERIMENTAL
+#cmakedefine EXPERIMENTAL 1
-
+/* Define if building universal (internal helper macro) */
+#cmakedefine AC_APPLE_UNIVERSAL_BUILD 1
 /* Define to 1 if you have the <assert.h> header file. */
-#undef HAVE_ASSERT_H
+#cmakedefine HAVE_ASSERT_H 1
-
 /* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
+#cmakedefine HAVE_DLFCN_H 1
-
 /* Define to 1 if you have the <errno.h> header file. */
-#undef HAVE_ERRNO_H
+#cmakedefine HAVE_ERRNO_H 1
-
 /* Define to 1 if you have the `fcntl' function. */
-#undef HAVE_FCNTL
+#cmakedefine HAVE_FCNTL 1
-
 /* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
+#cmakedefine HAVE_FCNTL_H 1
-
 /* Define to 1 if you have the `fork' function. */
-#undef HAVE_FORK
+#cmakedefine HAVE_FORK 1
-
 /* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
+#cmakedefine HAVE_INTTYPES_H 1
-
 /* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
+#cmakedefine HAVE_LIMITS_H 1
-
+/* Define to 1 if you have the <memory.h> header file. */
-/* Define if your MIPS CPU supports a 2-operand MADD16 instruction. */
+#cmakedefine HAVE_MEMORY_H 1
-#undef HAVE_MADD16_ASM
-
-/* Define if your MIPS CPU supports a 2-operand MADD instruction. */
-#undef HAVE_MADD_ASM
-
 /* Define to 1 if you have the `pipe' function. */
-#undef HAVE_PIPE
+#cmakedefine HAVE_PIPE 1
-
 /* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
+#cmakedefine HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdio.h> header file. */
-#undef HAVE_STDIO_H
-
 /* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
+#cmakedefine HAVE_STDLIB_H 1
-
 /* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
+#cmakedefine HAVE_STRINGS_H 1
-
 /* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
+#cmakedefine HAVE_STRING_H 1
-
 /* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
+#cmakedefine HAVE_SYS_STAT_H 1
-
 /* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
+#cmakedefine HAVE_SYS_TYPES_H 1
-
 /* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
-#undef HAVE_SYS_WAIT_H
+#cmakedefine HAVE_SYS_WAIT_H 1
-
 /* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
+#cmakedefine HAVE_UNISTD_H 1
-
 /* Define to 1 if you have the `waitpid' function. */
-#undef HAVE_WAITPID
+#cmakedefine HAVE_WAITPID 1
-
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
+   */
-#undef LT_OBJDIR
+#cmakedefine LT_OBJDIR "@LT_OBJDIR@"
-
-/* Define to disable debugging assertions. */
-#undef NDEBUG
-
-/* Define to optimize for accuracy over speed. */
-#undef OPT_ACCURACY
-
-/* Define to optimize for speed over accuracy. */
-#undef OPT_SPEED
-
-/* Define to enable a fast subband synthesis approximation optimization. */
-#undef OPT_SSO
-
 /* Define to influence a strict interpretation of the ISO/IEC standards, even
    if this is in opposition with best accepted practices. */
-#undef OPT_STRICT
-
 /* Name of package */
-#undef PACKAGE
+#cmakedefine PACKAGE "@PACKAGES"
-
 /* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
+#cmakedefine PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
-
 /* Define to the full name of this package. */
-#undef PACKAGE_NAME
+#cmakedefine PACKAGE_NAME "@PACKAGE_NAME@"
-
 /* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
+#cmakedefine PACKAGE_STRING "@PACKAGE_STRING@"
-
 /* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
+#cmakedefine PACKAGE_TARNAME "@PACKAGE_TARNAME@"
-
 /* Define to the home page for this package. */
-#undef PACKAGE_URL
+#cmakedefine PACKAGE_URL "@PACKAGE_URL@"
-
 /* Define to the version of this package. */
-#undef PACKAGE_VERSION
+#cmakedefine PACKAGE_VERSION "@PACKAGE_VERSION@"
-
-/* The size of `int', as computed by sizeof. */
-#undef SIZEOF_INT
-
-/* The size of `long', as computed by sizeof. */
-#undef SIZEOF_LONG
-
-/* The size of `long long', as computed by sizeof. */
-#undef SIZEOF_LONG_LONG
-
-/* Define to 1 if all of the C90 standard headers exist (not just the ones
-   required in a freestanding environment). This macro is provided for
-   backward compatibility; new code need not use it. */
-#undef STDC_HEADERS
 
+#cmakedefine STDC_HEADERS 1
 /* Version number of package */
-#undef VERSION
+#cmakedefine VERSION "@VERSION@"
-
 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
    significant byte first (like Motorola and SPARC, unlike Intel). */
 #if defined AC_APPLE_UNIVERSAL_BUILD
@@ -137,18 +115,19 @@
 # endif
 #else
 # ifndef WORDS_BIGENDIAN
-#  undef WORDS_BIGENDIAN
+#  cmakedefine WORDS_BIGENDIAN @WORDS_BIGENDIAN@
 # endif
 #endif
-
 /* Define to empty if `const' does not conform to ANSI C. */
-#undef const
+#cmakedefine const @const@
-
 /* Define to `__inline__' or `__inline' if that's what the C compiler
    calls it, or to nothing if 'inline' is not supported under any name.  */
 #ifndef __cplusplus
-#undef inline
+#cmakedefine inline @const@
+/* Define to `int' if <sys/types.h> does not define. */
+#cmakedefine pid_t @pid_t@
+/* End of automatically configured definitions                               */
+
 #endif
 
-/* Define as a signed integer type capable of holding a process identifier. */
+#endif
-#undef pid_t

lib/libmad/configunix.h.in

@@ -0,0 +1,159 @@
+/* configunix.h.in.  Generated from configure.in by autoheader.  */
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2001 Robert Leslie
+ *
+ * This program 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
+ *
+ * $Id: configunix.h.in,v 1.5 2005-09-12 07:01:29 dmazzoni Exp $
+ */
+
+# ifndef LIBMAD_CONFIG_H
+# define LIBMAD_CONFIG_H
+
+/*****************************************************************************
+ * Definitions selected automatically by `configure'                         *
+ *****************************************************************************/
+
+/* Define to optimize for speed over accuracy. */
+#undef OPT_SPEED
+
+/* Define to optimize for accuracy over speed. */
+#undef OPT_ACCURACY
+
+/* Define to enable a fast subband synthesis approximation optimization. */
+#undef OPT_SSO
+
+/* Define to influence a strict interpretation of the ISO/IEC standards,
+   even if this is in opposition with best accepted practices. */
+#undef OPT_STRICT
+
+/* Define if your MIPS CPU supports a 2-operand MADD instruction. */
+#undef HAVE_MADD_ASM
+
+/* Define if your MIPS CPU supports a 2-operand MADD16 instruction. */
+#undef HAVE_MADD16_ASM
+
+/* Define to enable diagnostic debugging support. */
+#undef DEBUG
+
+/* Define to disable debugging assertions. */
+#undef NDEBUG
+
+/* Define to enable experimental code. */
+#undef EXPERIMENTAL
+
+
+/* Define to 1 if you have the <assert.h> header file. */
+#undef HAVE_ASSERT_H
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the `fcntl' function. */
+#undef HAVE_FCNTL
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `fork' function. */
+#undef HAVE_FORK
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `pipe' function. */
+#undef HAVE_PIPE
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `waitpid' function. */
+#undef HAVE_WAITPID
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* The size of a `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of a `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of a `long long', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define as `__inline' if that's what the C compiler calls it, or to nothing
+   if it is not supported. */
+#undef inline
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+/*****************************************************************************
+ * End of automatically configured definitions                               *
+ *****************************************************************************/
+
+# endif

lib/libmad/configure.ac

@@ -17,7 +17,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with this program; if not, write to the Free Software
 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 dnl
-AC_REVISION([$Id: configure.ac,v 1.9 2004/01/23 09:41:32 rob Exp $])dnl
+AC_REVISION([$Id: configure.ac,v 1.4 2009-01-17 22:01:06 richardash1981 Exp $])dnl
 
 dnl Process this file with autoconf to produce a configure script.
 
@@ -26,9 +26,11 @@ AC_PREREQ(2.53)
 
 AC_CONFIG_SRCDIR([decoder.h])
 
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([-Wall foreign])
 
-AC_CONFIG_HEADER([config.h])
+AM_CONFIG_HEADER([config.h])
+
+AM_MAINTAINER_MODE
 
 dnl System type.
 
@@ -124,7 +126,71 @@ done
 
 if test "$GCC" = yes
 then
-    optimize="-O2"
+    if test -z "$arch"
+    then
+	case "$host" in
+	    i386-*)           ;;
+	    i?86-*)           arch="-march=i486" ;;
+	    arm*-empeg-*)     arch="-march=armv4 -mtune=strongarm1100" ;;
+	    armv4*-*)         arch="-march=armv4 -mtune=strongarm" ;;
+	    powerpc-*)        ;;
+	    mips*-agenda-*)   arch="-mcpu=vr4100" ;;
+	    mips*-luxsonor-*) arch="-mips1 -mcpu=r3000 -Wa,-m4010" ;;
+	esac
+    fi
+
+    case "$optimize" in
+	-O|"-O "*)
+	    optimize="-O"
+	    : #x optimize="$optimize -fforce-mem"
+	    : #x optimize="$optimize -fforce-addr"
+	    : #x optimize="$optimize -finline-functions"
+	    : #- optimize="$optimize -fstrength-reduce"
+	    optimize="$optimize -fthread-jumps"
+	    optimize="$optimize -fcse-follow-jumps"
+	    optimize="$optimize -fcse-skip-blocks"
+	    : #x optimize="$optimize -frerun-cse-after-loop"
+	    : #x optimize="$optimize -frerun-loop-opt"
+	    : #x optimize="$optimize -fgcse"
+	    optimize="$optimize -fexpensive-optimizations"
+	    optimize="$optimize -fregmove"
+	    : #* optimize="$optimize -fdelayed-branch"
+	    : #x optimize="$optimize -fschedule-insns"
+	    optimize="$optimize -fschedule-insns2"
+	    : #? optimize="$optimize -ffunction-sections"
+	    : #? optimize="$optimize -fcaller-saves"
+	    : #> optimize="$optimize -funroll-loops"
+	    : #> optimize="$optimize -funroll-all-loops"
+	    : #x optimize="$optimize -fmove-all-movables"
+	    : #x optimize="$optimize -freduce-all-givs"
+	    : #? optimize="$optimize -fstrict-aliasing"
+	    : #* optimize="$optimize -fstructure-noalias"
+
+	    case "$host" in
+		arm*-*)
+		    optimize="$optimize -fstrength-reduce"
+		    ;;
+		mips*-*)
+		    optimize="$optimize -fstrength-reduce"
+		    optimize="$optimize -finline-functions"
+		    ;;
+		i?86-*)
+		    optimize="$optimize -fstrength-reduce"
+		    ;;
+		powerpc-apple-*)
+		    # this triggers an internal compiler error with gcc2
+		    : #optimize="$optimize -fstrength-reduce"
+
+		    # this is really only beneficial with gcc3
+		    : #optimize="$optimize -finline-functions"
+		    ;;
+		*)
+		    # this sometimes provokes bugs in gcc 2.95.2
+		    : #optimize="$optimize -fstrength-reduce"
+		    ;;
+	    esac
+	    ;;
+    esac
 fi
 
 case "$host" in
@@ -233,7 +299,6 @@ if test -z "$FPM" && test "$GCC" = yes
 then
     case "$host" in
 	i?86-*)     FPM="INTEL"  ;;
-	x86_64*)    FPM="64BIT"  ;;
 	arm*-*)     FPM="ARM"    ;;
 	mips*-*)    FPM="MIPS"   ;;
 	sparc*-*)   FPM="SPARC"  ;;

lib/libmad/decoder.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: decoder.c,v 1.22 2004/01/23 09:41:32 rob Exp $
+ * $Id: decoder.c,v 1.5 2005-09-12 07:01:29 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/decoder.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: decoder.h,v 1.17 2004/01/23 09:41:32 rob Exp $
+ * $Id: decoder.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_DECODER_H

lib/libmad/depcomp

@@ -1,9 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2013-05-30.07; # UTC
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@ scriptversion=2018-03-07.03; # UTC
 # 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, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -783,9 +783,9 @@ exit 0
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:

lib/libmad/detect_fpm.h

@@ -0,0 +1,43 @@
+/* detect_fpm.h. */
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2001 Robert Leslie
+ *
+ * This program 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
+ * $Id: acconfig.h,v 1.2 2001-10-21 22:26:32 dmazzoni Exp $
+ */
+
+#ifndef _DETECT_FPM_H_
+#define _DETECT_FPM_H_
+
+#if defined(__amd64__) || defined(__x86_64__) || defined(_M_X64) || defined(__arm64__) || defined(__aarch64__) || defined(__ppc64__) || defined(__mips64) || defined(_M_ARM64)
+#   define FPM_64BIT
+#elif defined(__i386__) || defined(i386) || defined(_M_IX86) || defined(_X86_) || defined(__THW_INTEL)
+#   define FPM_INTEL
+#elif defined(arm) || defined(__arm__) || defined(ARM) || defined(_ARM_)
+#   define FPM_ARM
+#elif defined(__PPC__) || defined(__powerpc__) || defined(__powerpc) || defined(___M_PPC)
+#   define FPM_PPC
+#elif defined(mips) || defined(__mips__) || defined(MIPS) || defined(_MIPS_)
+#   define FPM_MIPS
+#else
+#   define FPM_DEFAULT
+#endif
+
+/* The size of `int', as computed by sizeof. */
+/* The case is that some of the CMake generators won't the propper int size detection */
+/* This will fail horribly on 16 bit CPUs */
+
+#define SIZEOF_INT 4
+
+#endif

lib/libmad/fixed.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: fixed.c,v 1.13 2004/01/23 09:41:32 rob Exp $
+ * $Id: fixed.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/fixed.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: fixed.h,v 1.38 2004/02/17 02:02:03 rob Exp $
+ * $Id: fixed.h,v 1.3 2008-02-02 11:37:37 richardash1981 Exp $
  */
 
 # ifndef LIBMAD_FIXED_H
@@ -137,7 +137,7 @@ typedef mad_fixed_t mad_sample_t;
 
 /* --- Intel --------------------------------------------------------------- */
 
-# elif defined(FPM_INTEL)
+# elif defined(FPM_INTEL) || defined (__i386__)
 
 #  if defined(_MSC_VER)
 #   pragma warning(push)
@@ -275,12 +275,25 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
 	 : "+r" (lo), "+r" (hi)  \
 	 : "%r" (x), "r" (y))
 
+#ifdef __thumb__
+/* In Thumb-2, the RSB-immediate instruction is only allowed with a zero
+	operand.  If needed this code can also support Thumb-1 
+	(simply append "s" to the end of the second two instructions). */
+#  define MAD_F_MLN(hi, lo)  \
+    asm ("rsbs        %0, %0, #0\n\t"  \
+	 "sbc   %1, %1, %1\n\t"  \
+	 "sub   %1, %1, %2"  \
+	 : "+&r" (lo), "=&r" (hi)  \
+	 : "r" (hi)  \
+	 : "cc")
+#else /* ! __thumb__ */
 #  define MAD_F_MLN(hi, lo)  \
     asm ("rsbs	%0, %2, #0\n\t"  \
 	 "rsc	%1, %3, #0"  \
-	 : "=r" (lo), "=r" (hi)  \
+	 : "=&r" (lo), "=r" (hi)  \
 	 : "0" (lo), "1" (hi)  \
 	 : "cc")
+#endif /* __thumb__ */
 
 #  define mad_f_scale64(hi, lo)  \
     ({ mad_fixed_t __result;  \
@@ -351,7 +364,7 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
 
 /* --- PowerPC ------------------------------------------------------------- */
 
-# elif defined(FPM_PPC)
+# elif defined(FPM_PPC) || defined(__ppc__)
 
 /*
  * This PowerPC version is fast and accurate; the disposition of the least

lib/libmad/frame.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: frame.c,v 1.29 2004/02/04 22:59:19 rob Exp $
+ * $Id: frame.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H
@@ -144,7 +144,7 @@ int decode_header(struct mad_header *header, struct mad_stream *stream)
   /* layer */
   header->layer = 4 - mad_bit_read(&stream->ptr, 2);
 
-  if (header->layer == 4) {
+  if ((int)header->layer == 4) {
     stream->error = MAD_ERROR_BADLAYER;
     return -1;
   }

lib/libmad/frame.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: frame.h,v 1.20 2004/01/23 09:41:32 rob Exp $
+ * $Id: frame.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_FRAME_H

lib/libmad/global.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: global.h,v 1.11 2004/01/23 09:41:32 rob Exp $
+ * $Id: global.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_GLOBAL_H

lib/libmad/huffman.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: huffman.c,v 1.10 2004/01/23 09:41:32 rob Exp $
+ * $Id: huffman.c,v 1.4 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/huffman.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: huffman.h,v 1.11 2004/01/23 09:41:32 rob Exp $
+ * $Id: huffman.h,v 1.4 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_HUFFMAN_H

lib/libmad/imdct_l_arm.S

@@ -22,7 +22,7 @@
 *
 *****************************************************************************
 *
-* $Id: imdct_l_arm.S,v 1.7 2001/03/25 20:03:34 rob Rel $
+* $Id: imdct_l_arm.S,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
 *
 * 2001/03/24:  Andre McCurdy <armccurdy@yahoo.co.uk>
 *   - Corrected PIC unsafe loading of address of 'imdct36_long_karray'
@@ -468,7 +468,7 @@ _III_imdct_l:
 
     @----
 
-    add     r2, pc, #(imdct36_long_karray-.-8)  @ r2 = base address of Knn array (PIC safe ?)
+    adr     r2, imdct36_long_karray
 
 
 loop:

lib/libmad/imdct_s.dat

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: imdct_s.dat,v 1.8 2004/01/23 09:41:32 rob Exp $
+ * $Id: imdct_s.dat,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
   /*  0 */  {  MAD_F(0x09bd7ca0) /*  0.608761429 */,

lib/libmad/install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2020-11-14.01; # UTC
+scriptversion=2011-11-20.07; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -41,15 +41,19 @@ scriptversion=2020-11-14.01; # UTC
 # This script is compatible with the BSD install script, but was written
 # from scratch.
 
-tab='	'
 nl='
 '
-IFS=" $tab$nl"
+IFS=" ""	$nl"
 
-# Set DOITPROG to "echo" to test this script.
+# set DOITPROG to echo to test this script
 
+# Don't use :- since 4.3BSD and earlier shells don't like it.
 doit=${DOITPROG-}
-doit_exec=${doit:-exec}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
 
 # Put in absolute file names if you don't have them in your path;
 # or use environment vars.
@@ -64,16 +68,22 @@ mvprog=${MVPROG-mv}
 rmprog=${RMPROG-rm}
 stripprog=${STRIPPROG-strip}
 
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
 posix_mkdir=
 
 # Desired mode of installed file.
 mode=0755
 
-# Create dirs (including intermediate dirs) using mode 755.
-# This is like GNU 'install' as of coreutils 8.32 (2020).
-mkdir_umask=22
-
-backupsuffix=
 chgrpcmd=
 chmodcmd=$chmodprog
 chowncmd=
@@ -87,7 +97,7 @@ dir_arg=
 dst_arg=
 
 copy_on_change=false
-is_target_a_directory=possibly
+no_target_directory=
 
 usage="\
 Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
@@ -104,28 +114,18 @@ Options:
      --version  display version info and exit.
 
   -c            (ignored)
-  -C            install only if different (preserve data modification time)
+  -C            install only if different (preserve the last data modification time)
   -d            create directories instead of installing files.
   -g GROUP      $chgrpprog installed files to GROUP.
   -m MODE       $chmodprog installed files to MODE.
   -o USER       $chownprog installed files to USER.
-  -p            pass -p to $cpprog.
   -s            $stripprog installed files.
-  -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
   -t DIRECTORY  install into DIRECTORY.
   -T            report an error if DSTFILE is a directory.
 
 Environment variables override the default commands:
   CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
   RMPROG STRIPPROG
-
-By default, rm is invoked with -f; when overridden with RMPROG,
-it's up to you to specify -f if you want it.
-
-If -S is not specified, no backups are attempted.
-
-Email bug reports to bug-automake@gnu.org.
-Automake home page: https://www.gnu.org/software/automake/
 "
 
 while test $# -ne 0; do
@@ -143,7 +143,8 @@ while test $# -ne 0; do
 
     -m) mode=$2
 	case $mode in
-          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
 	    echo "$0: invalid mode: $mode" >&2
 	    exit 1;;
 	esac
@@ -152,23 +153,16 @@ while test $# -ne 0; do
     -o) chowncmd="$chownprog $2"
 	shift;;
 
-    -p) cpprog="$cpprog -p";;
-
     -s) stripcmd=$stripprog;;
 
-    -S) backupsuffix="$2"
+    -t) dst_arg=$2
-        shift;;
-
-    -t)
-        is_target_a_directory=always
-        dst_arg=$2
 	# Protect names problematic for 'test' and other utilities.
 	case $dst_arg in
 	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
 	esac
 	shift;;
 
-    -T) is_target_a_directory=never;;
+    -T) no_target_directory=true;;
 
     --version) echo "$0 $scriptversion"; exit $?;;
 
@@ -183,16 +177,6 @@ while test $# -ne 0; do
   shift
 done
 
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
-  if test -n "$dst_arg"; then
-    echo "$0: target directory not allowed when installing a directory." >&2
-    exit 1
-  fi
-fi
-
 if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
   # When -d is used, all remaining arguments are directories to create.
   # When -t is used, the destination is already specified.
@@ -223,15 +207,6 @@ if test $# -eq 0; then
   exit 0
 fi
 
-if test -z "$dir_arg"; then
-  if test $# -gt 1 || test "$is_target_a_directory" = always; then
-    if test ! -d "$dst_arg"; then
-      echo "$0: $dst_arg: Is not a directory." >&2
-      exit 1
-    fi
-  fi
-fi
-
 if test -z "$dir_arg"; then
   do_exit='(exit $ret); exit $ret'
   trap "ret=129; $do_exit" 1
@@ -275,10 +250,6 @@ do
     dstdir=$dst
     test -d "$dstdir"
     dstdir_status=$?
-    # Don't chown directories that already exist.
-    if test $dstdir_status = 0; then
-      chowncmd=""
-    fi
   else
 
     # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
@@ -295,36 +266,70 @@ do
     fi
     dst=$dst_arg
 
-    # If destination is a directory, append the input filename.
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
     if test -d "$dst"; then
-      if test "$is_target_a_directory" = never; then
+      if test -n "$no_target_directory"; then
 	echo "$0: $dst_arg: Is a directory" >&2
 	exit 1
       fi
       dstdir=$dst
-      dstbase=`basename "$src"`
+      dst=$dstdir/`basename "$src"`
-      case $dst in
-	*/) dst=$dst$dstbase;;
-	*)  dst=$dst/$dstbase;;
-      esac
       dstdir_status=0
     else
-      dstdir=`dirname "$dst"`
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
       test -d "$dstdir"
       dstdir_status=$?
     fi
   fi
 
-  case $dstdir in
-    */) dstdirslash=$dstdir;;
-    *)  dstdirslash=$dstdir/;;
-  esac
-
   obsolete_mkdir_used=false
 
   if test $dstdir_status != 0; then
     case $posix_mkdir in
       '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
 	# With -d, create the new directory with the user-specified mode.
 	# Otherwise, rely on $mkdir_umask.
 	if test -n "$dir_arg"; then
@@ -334,49 +339,43 @@ do
 	fi
 
 	posix_mkdir=false
-	# The $RANDOM variable is not portable (e.g., dash).  Use it
+	case $umask in
-	# here however when possible just to lower collision chance.
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
 	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
 
-	trap '
-	  ret=$?
-	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
-	  exit $ret
-	' 0
-
-	# Because "mkdir -p" follows existing symlinks and we likely work
-	# directly in world-writeable /tmp, make sure that the '$tmpdir'
-	# directory is successfully created first before we actually test
-	# 'mkdir -p'.
 	    if (umask $mkdir_umask &&
-	    $mkdirprog $mkdir_mode "$tmpdir" &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
 	    then
 	      if test -z "$dir_arg" || {
 		   # Check for POSIX incompatibilities with -m.
 		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
 		   # other-writable bit of parent directory when it shouldn't.
 		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-	       test_tmpdir="$tmpdir/a"
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-	       ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
 		   case $ls_ld_tmpdir in
 		     d????-?r-*) different_mode=700;;
 		     d????-?--*) different_mode=755;;
 		     *) false;;
 		   esac &&
-	       $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
 		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
 		   }
 		 }
 	      then posix_mkdir=:
 	      fi
-	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+	      rmdir "$tmpdir/d" "$tmpdir"
 	    else
 	      # Remove any dirs left behind by ancient mkdir implementations.
-	  rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
 	    fi
 	    trap '' 0;;
+	esac;;
     esac
 
     if
@@ -387,7 +386,7 @@ do
     then :
     else
 
-      # mkdir does not conform to POSIX,
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
       # or it failed possibly due to a race condition.  Create the
       # directory the slow way, step by step, checking for races as we go.
 
@@ -397,12 +396,14 @@ do
 	*)  prefix='';;
       esac
 
+      eval "$initialize_posix_glob"
+
       oIFS=$IFS
       IFS=/
-      set -f
+      $posix_glob set -f
       set fnord $dstdir
       shift
-      set +f
+      $posix_glob set +f
       IFS=$oIFS
 
       prefixes=
@@ -416,7 +417,7 @@ do
 	  prefixes=
 	else
 	  if $posix_mkdir; then
-            (umask $mkdir_umask &&
+	    (umask=$mkdir_umask &&
 	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
 	    # Don't fail if two instances are running concurrently.
 	    test -d "$prefix" || exit 1
@@ -449,25 +450,14 @@ do
   else
 
     # Make a couple of temp file names in the proper directory.
-    dsttmp=${dstdirslash}_inst.$$_
+    dsttmp=$dstdir/_inst.$$_
-    rmtmp=${dstdirslash}_rm.$$_
+    rmtmp=$dstdir/_rm.$$_
 
     # Trap to clean up those temp files at exit.
     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
 
     # Copy the file name to the temp name.
-    (umask $cp_umask &&
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-     { test -z "$stripcmd" || {
-	 # Create $dsttmp read-write so that cp doesn't create it read-only,
-	 # which would cause strip to fail.
-	 if test -z "$doit"; then
-	   : >"$dsttmp" # No need to fork-exec 'touch'.
-	 else
-	   $doit touch "$dsttmp"
-	 fi
-       }
-     } &&
-     $doit_exec $cpprog "$src" "$dsttmp") &&
 
     # and set any options; do chmod last to preserve setuid bits.
     #
@@ -484,22 +474,18 @@ do
     if $copy_on_change &&
        old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
        new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-       set -f &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
        set X $old && old=:$2:$4:$5:$6 &&
        set X $new && new=:$2:$4:$5:$6 &&
-       set +f &&
+       $posix_glob set +f &&
+
        test "$old" = "$new" &&
        $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
     then
       rm -f "$dsttmp"
     else
-      # If $backupsuffix is set, and the file being installed
-      # already exists, attempt a backup.  Don't worry if it fails,
-      # e.g., if mv doesn't support -f.
-      if test -n "$backupsuffix" && test -f "$dst"; then
-        $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
-      fi
-
       # Rename the file to the real destination.
       $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
 
@@ -514,9 +500,9 @@ do
 	# file should still install successfully.
 	{
 	  test ! -f "$dst" ||
-          $doit $rmcmd "$dst" 2>/dev/null ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
 	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-            { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
 	  } ||
 	  { echo "$0: cannot unlink or rename $dst" >&2
 	    (exit 1); exit 1
@@ -533,9 +519,9 @@ do
 done
 
 # Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:

lib/libmad/layer12.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: layer12.c,v 1.17 2004/02/05 09:02:39 rob Exp $
+ * $Id: layer12.c,v 1.3 2006-10-19 10:44:19 msmeyer Exp $
  */
 
 # ifdef HAVE_CONFIG_H
@@ -363,6 +363,7 @@ int mad_layer_II(struct mad_stream *stream, struct mad_frame *frame)
 # endif
     }
     else {  /* nch == 1 */
+#if 0 /* relax restriction, those files do import fine! */
       if (bitrate_per_channel > 192000) {
 	/*
 	 * ISO/IEC 11172-3 does not allow single channel mode for 224, 256,
@@ -371,6 +372,7 @@ int mad_layer_II(struct mad_stream *stream, struct mad_frame *frame)
 	stream->error = MAD_ERROR_BADMODE;
 	return -1;
       }
+#endif
     }
 
     if (bitrate_per_channel <= 48000)

lib/libmad/layer12.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: layer12.h,v 1.10 2004/01/23 09:41:32 rob Exp $
+ * $Id: layer12.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_LAYER12_H

lib/libmad/layer3.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: layer3.c,v 1.43 2004/01/23 09:41:32 rob Exp $
+ * $Id: layer3.c,v 1.3 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H
@@ -2632,9 +2632,14 @@ int mad_layer_III(struct mad_stream *stream, struct mad_frame *frame)
 	assert(stream->md_len + md_len -
 	       si.main_data_begin <= MAD_BUFFER_MDLEN);
 
+   int nCopy = md_len - si.main_data_begin;
+   if (nCopy > MAD_BUFFER_MDLEN - stream->md_len)
+      // PRL defend against an observed violation of the assertion above
+      nCopy = MAD_BUFFER_MDLEN - stream->md_len;
+
 	memcpy(*stream->main_data + stream->md_len,
 	       mad_bit_nextbyte(&stream->ptr),
-	       frame_used = md_len - si.main_data_begin);
+	       frame_used = nCopy);
 	stream->md_len += frame_used;
       }
     }

lib/libmad/layer3.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: layer3.h,v 1.10 2004/01/23 09:41:32 rob Exp $
+ * $Id: layer3.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_LAYER3_H

lib/libmad/libmad-mp2-out-of-spec.patch

@@ -0,0 +1,27 @@
+--- ../../libmad-0.15.1b/layer12.c	2004-02-05 09:02:39.000000000 +0000
++++ libmad/layer12.c	2006-10-19 11:44:19.000000000 +0100
+@@ -16,7 +16,7 @@
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  *
+- * $Id: libmad-mp2-out-of-spec.patch,v 1.1 2008-02-01 20:29:07 richardash1981 Exp $
++ * $Id: libmad-mp2-out-of-spec.patch,v 1.1 2008-02-01 20:29:07 richardash1981 Exp $
+  */
+ 
+ # ifdef HAVE_CONFIG_H
+@@ -363,6 +363,7 @@
+ # endif
+     }
+     else {  /* nch == 1 */
++#if 0 /* relax restriction, those files do import fine! */
+       if (bitrate_per_channel > 192000) {
+ 	/*
+ 	 * ISO/IEC 11172-3 does not allow single channel mode for 224, 256,
+@@ -371,6 +372,7 @@
+ 	stream->error = MAD_ERROR_BADMODE;
+ 	return -1;
+       }
++#endif
+     }
+ 
+     if (bitrate_per_channel <= 48000)

lib/libmad/mad.h

@@ -1,964 +0,0 @@
-/*
- * libmad - MPEG audio decoder library
- * Copyright (C) 2000-2004 Underbit Technologies, Inc.
- *
- * This program 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
- *
- * If you would like to negotiate alternate licensing terms, you may do
- * so by contacting: Underbit Technologies, Inc. <info@underbit.com>
- */
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-# define FPM_INTEL
-
-
-
-# define SIZEOF_INT 4
-# define SIZEOF_LONG 4
-# define SIZEOF_LONG_LONG 8
-
-
-/* Id: version.h,v 1.26 2004/01/23 09:41:33 rob Exp */
-
-# ifndef LIBMAD_VERSION_H
-# define LIBMAD_VERSION_H
-
-# define MAD_VERSION_MAJOR	0
-# define MAD_VERSION_MINOR	15
-# define MAD_VERSION_PATCH	1
-# define MAD_VERSION_EXTRA	" (beta)"
-
-# define MAD_VERSION_STRINGIZE(str)	#str
-# define MAD_VERSION_STRING(num)	MAD_VERSION_STRINGIZE(num)
-
-# define MAD_VERSION		MAD_VERSION_STRING(MAD_VERSION_MAJOR) "."  \
-				MAD_VERSION_STRING(MAD_VERSION_MINOR) "."  \
-				MAD_VERSION_STRING(MAD_VERSION_PATCH)  \
-				MAD_VERSION_EXTRA
-
-# define MAD_PUBLISHYEAR	"2000-2004"
-# define MAD_AUTHOR		"Underbit Technologies, Inc."
-# define MAD_EMAIL		"info@underbit.com"
-
-extern char const mad_version[];
-extern char const mad_copyright[];
-extern char const mad_author[];
-extern char const mad_build[];
-
-# endif
-
-/* Id: fixed.h,v 1.38 2004/02/17 02:02:03 rob Exp */
-
-# ifndef LIBMAD_FIXED_H
-# define LIBMAD_FIXED_H
-
-# if SIZEOF_INT >= 4
-typedef   signed int mad_fixed_t;
-
-typedef   signed int mad_fixed64hi_t;
-typedef unsigned int mad_fixed64lo_t;
-# else
-typedef   signed long mad_fixed_t;
-
-typedef   signed long mad_fixed64hi_t;
-typedef unsigned long mad_fixed64lo_t;
-# endif
-
-# if defined(_MSC_VER)
-#  define mad_fixed64_t  signed __int64
-# elif 1 || defined(__GNUC__)
-#  define mad_fixed64_t  signed long long
-# endif
-
-# if defined(FPM_FLOAT)
-typedef double mad_sample_t;
-# else
-typedef mad_fixed_t mad_sample_t;
-# endif
-
-/*
- * Fixed-point format: 0xABBBBBBB
- * A == whole part      (sign + 3 bits)
- * B == fractional part (28 bits)
- *
- * Values are signed two's complement, so the effective range is:
- * 0x80000000 to 0x7fffffff
- *       -8.0 to +7.9999999962747097015380859375
- *
- * The smallest representable value is:
- * 0x00000001 == 0.0000000037252902984619140625 (i.e. about 3.725e-9)
- *
- * 28 bits of fractional accuracy represent about
- * 8.6 digits of decimal accuracy.
- *
- * Fixed-point numbers can be added or subtracted as normal
- * integers, but multiplication requires shifting the 64-bit result
- * from 56 fractional bits back to 28 (and rounding.)
- *
- * Changing the definition of MAD_F_FRACBITS is only partially
- * supported, and must be done with care.
- */
-
-# define MAD_F_FRACBITS		28
-
-# if MAD_F_FRACBITS == 28
-#  define MAD_F(x)		((mad_fixed_t) (x##L))
-# else
-#  if MAD_F_FRACBITS < 28
-#   warning "MAD_F_FRACBITS < 28"
-#   define MAD_F(x)		((mad_fixed_t)  \
-				 (((x##L) +  \
-				   (1L << (28 - MAD_F_FRACBITS - 1))) >>  \
-				  (28 - MAD_F_FRACBITS)))
-#  elif MAD_F_FRACBITS > 28
-#   error "MAD_F_FRACBITS > 28 not currently supported"
-#   define MAD_F(x)		((mad_fixed_t)  \
-				 ((x##L) << (MAD_F_FRACBITS - 28)))
-#  endif
-# endif
-
-# define MAD_F_MIN		((mad_fixed_t) -0x80000000L)
-# define MAD_F_MAX		((mad_fixed_t) +0x7fffffffL)
-
-# define MAD_F_ONE		MAD_F(0x10000000)
-
-# define mad_f_tofixed(x)	((mad_fixed_t)  \
-				 ((x) * (double) (1L << MAD_F_FRACBITS) + 0.5))
-# define mad_f_todouble(x)	((double)  \
-				 ((x) / (double) (1L << MAD_F_FRACBITS)))
-
-# define mad_f_intpart(x)	((x) >> MAD_F_FRACBITS)
-# define mad_f_fracpart(x)	((x) & ((1L << MAD_F_FRACBITS) - 1))
-				/* (x should be positive) */
-
-# define mad_f_fromint(x)	((x) << MAD_F_FRACBITS)
-
-# define mad_f_add(x, y)	((x) + (y))
-# define mad_f_sub(x, y)	((x) - (y))
-
-# if defined(FPM_FLOAT)
-#  error "FPM_FLOAT not yet supported"
-
-#  undef MAD_F
-#  define MAD_F(x)		mad_f_todouble(x)
-
-#  define mad_f_mul(x, y)	((x) * (y))
-#  define mad_f_scale64
-
-#  undef ASO_ZEROCHECK
-
-# elif defined(FPM_64BIT)
-
-/*
- * This version should be the most accurate if 64-bit types are supported by
- * the compiler, although it may not be the most efficient.
- */
-#  if defined(OPT_ACCURACY)
-#   define mad_f_mul(x, y)  \
-    ((mad_fixed_t)  \
-     ((((mad_fixed64_t) (x) * (y)) +  \
-       (1L << (MAD_F_SCALEBITS - 1))) >> MAD_F_SCALEBITS))
-#  else
-#   define mad_f_mul(x, y)  \
-    ((mad_fixed_t) (((mad_fixed64_t) (x) * (y)) >> MAD_F_SCALEBITS))
-#  endif
-
-#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
-
-/* --- Intel --------------------------------------------------------------- */
-
-# elif defined(FPM_INTEL)
-
-#  if defined(_MSC_VER)
-#   pragma warning(push)
-#   pragma warning(disable: 4035)  /* no return value */
-static __forceinline
-mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
-{
-  enum {
-    fracbits = MAD_F_FRACBITS
-  };
-
-  __asm {
-    mov eax, x
-    imul y
-    shrd eax, edx, fracbits
-  }
-
-  /* implicit return of eax */
-}
-#   pragma warning(pop)
-
-#   define mad_f_mul		mad_f_mul_inline
-#   define mad_f_scale64
-#  else
-/*
- * This Intel version is fast and accurate; the disposition of the least
- * significant bit depends on OPT_ACCURACY via mad_f_scale64().
- */
-#   define MAD_F_MLX(hi, lo, x, y)  \
-    asm ("imull %3"  \
-	 : "=a" (lo), "=d" (hi)  \
-	 : "%a" (x), "rm" (y)  \
-	 : "cc")
-
-#   if defined(OPT_ACCURACY)
-/*
- * This gives best accuracy but is not very fast.
- */
-#    define MAD_F_MLA(hi, lo, x, y)  \
-    ({ mad_fixed64hi_t __hi;  \
-       mad_fixed64lo_t __lo;  \
-       MAD_F_MLX(__hi, __lo, (x), (y));  \
-       asm ("addl %2,%0\n\t"  \
-	    "adcl %3,%1"  \
-	    : "=rm" (lo), "=rm" (hi)  \
-	    : "r" (__lo), "r" (__hi), "0" (lo), "1" (hi)  \
-	    : "cc");  \
-    })
-#   endif  /* OPT_ACCURACY */
-
-#   if defined(OPT_ACCURACY)
-/*
- * Surprisingly, this is faster than SHRD followed by ADC.
- */
-#    define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed64hi_t __hi_;  \
-       mad_fixed64lo_t __lo_;  \
-       mad_fixed_t __result;  \
-       asm ("addl %4,%2\n\t"  \
-	    "adcl %5,%3"  \
-	    : "=rm" (__lo_), "=rm" (__hi_)  \
-	    : "0" (lo), "1" (hi),  \
-	      "ir" (1L << (MAD_F_SCALEBITS - 1)), "ir" (0)  \
-	    : "cc");  \
-       asm ("shrdl %3,%2,%1"  \
-	    : "=rm" (__result)  \
-	    : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS)  \
-	    : "cc");  \
-       __result;  \
-    })
-#   elif defined(OPT_INTEL)
-/*
- * Alternate Intel scaling that may or may not perform better.
- */
-#    define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed_t __result;  \
-       asm ("shrl %3,%1\n\t"  \
-	    "shll %4,%2\n\t"  \
-	    "orl %2,%1"  \
-	    : "=rm" (__result)  \
-	    : "0" (lo), "r" (hi),  \
-	      "I" (MAD_F_SCALEBITS), "I" (32 - MAD_F_SCALEBITS)  \
-	    : "cc");  \
-       __result;  \
-    })
-#   else
-#    define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed_t __result;  \
-       asm ("shrdl %3,%2,%1"  \
-	    : "=rm" (__result)  \
-	    : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS)  \
-	    : "cc");  \
-       __result;  \
-    })
-#   endif  /* OPT_ACCURACY */
-
-#   define MAD_F_SCALEBITS  MAD_F_FRACBITS
-#  endif
-
-/* --- ARM ----------------------------------------------------------------- */
-
-# elif defined(FPM_ARM)
-
-/* 
- * This ARM V4 version is as accurate as FPM_64BIT but much faster. The
- * least significant bit is properly rounded at no CPU cycle cost!
- */
-# if 1
-/*
- * This is faster than the default implementation via MAD_F_MLX() and
- * mad_f_scale64().
- */
-#  define mad_f_mul(x, y)  \
-    ({ mad_fixed64hi_t __hi;  \
-       mad_fixed64lo_t __lo;  \
-       mad_fixed_t __result;  \
-       asm ("smull	%0, %1, %3, %4\n\t"  \
-	    "movs	%0, %0, lsr %5\n\t"  \
-	    "adc	%2, %0, %1, lsl %6"  \
-	    : "=&r" (__lo), "=&r" (__hi), "=r" (__result)  \
-	    : "%r" (x), "r" (y),  \
-	      "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS)  \
-	    : "cc");  \
-       __result;  \
-    })
-# endif
-
-#  define MAD_F_MLX(hi, lo, x, y)  \
-    asm ("smull	%0, %1, %2, %3"  \
-	 : "=&r" (lo), "=&r" (hi)  \
-	 : "%r" (x), "r" (y))
-
-#  define MAD_F_MLA(hi, lo, x, y)  \
-    asm ("smlal	%0, %1, %2, %3"  \
-	 : "+r" (lo), "+r" (hi)  \
-	 : "%r" (x), "r" (y))
-
-#  define MAD_F_MLN(hi, lo)  \
-    asm ("rsbs	%0, %2, #0\n\t"  \
-	 "rsc	%1, %3, #0"  \
-	 : "=r" (lo), "=r" (hi)  \
-	 : "0" (lo), "1" (hi)  \
-	 : "cc")
-
-#  define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed_t __result;  \
-       asm ("movs	%0, %1, lsr %3\n\t"  \
-	    "adc	%0, %0, %2, lsl %4"  \
-	    : "=&r" (__result)  \
-	    : "r" (lo), "r" (hi),  \
-	      "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS)  \
-	    : "cc");  \
-       __result;  \
-    })
-
-#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
-
-/* --- MIPS ---------------------------------------------------------------- */
-
-# elif defined(FPM_MIPS)
-
-/*
- * This MIPS version is fast and accurate; the disposition of the least
- * significant bit depends on OPT_ACCURACY via mad_f_scale64().
- */
-#  define MAD_F_MLX(hi, lo, x, y)  \
-    asm ("mult	%2,%3"  \
-	 : "=l" (lo), "=h" (hi)  \
-	 : "%r" (x), "r" (y))
-
-# if defined(HAVE_MADD_ASM)
-#  define MAD_F_MLA(hi, lo, x, y)  \
-    asm ("madd	%2,%3"  \
-	 : "+l" (lo), "+h" (hi)  \
-	 : "%r" (x), "r" (y))
-# elif defined(HAVE_MADD16_ASM)
-/*
- * This loses significant accuracy due to the 16-bit integer limit in the
- * multiply/accumulate instruction.
- */
-#  define MAD_F_ML0(hi, lo, x, y)  \
-    asm ("mult	%2,%3"  \
-	 : "=l" (lo), "=h" (hi)  \
-	 : "%r" ((x) >> 12), "r" ((y) >> 16))
-#  define MAD_F_MLA(hi, lo, x, y)  \
-    asm ("madd16	%2,%3"  \
-	 : "+l" (lo), "+h" (hi)  \
-	 : "%r" ((x) >> 12), "r" ((y) >> 16))
-#  define MAD_F_MLZ(hi, lo)  ((mad_fixed_t) (lo))
-# endif
-
-# if defined(OPT_SPEED)
-#  define mad_f_scale64(hi, lo)  \
-    ((mad_fixed_t) ((hi) << (32 - MAD_F_SCALEBITS)))
-#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
-# endif
-
-/* --- SPARC --------------------------------------------------------------- */
-
-# elif defined(FPM_SPARC)
-
-/*
- * This SPARC V8 version is fast and accurate; the disposition of the least
- * significant bit depends on OPT_ACCURACY via mad_f_scale64().
- */
-#  define MAD_F_MLX(hi, lo, x, y)  \
-    asm ("smul %2, %3, %0\n\t"  \
-	 "rd %%y, %1"  \
-	 : "=r" (lo), "=r" (hi)  \
-	 : "%r" (x), "rI" (y))
-
-/* --- PowerPC ------------------------------------------------------------- */
-
-# elif defined(FPM_PPC)
-
-/*
- * This PowerPC version is fast and accurate; the disposition of the least
- * significant bit depends on OPT_ACCURACY via mad_f_scale64().
- */
-#  define MAD_F_MLX(hi, lo, x, y)  \
-    do {  \
-      asm ("mullw %0,%1,%2"  \
-	   : "=r" (lo)  \
-	   : "%r" (x), "r" (y));  \
-      asm ("mulhw %0,%1,%2"  \
-	   : "=r" (hi)  \
-	   : "%r" (x), "r" (y));  \
-    }  \
-    while (0)
-
-#  if defined(OPT_ACCURACY)
-/*
- * This gives best accuracy but is not very fast.
- */
-#   define MAD_F_MLA(hi, lo, x, y)  \
-    ({ mad_fixed64hi_t __hi;  \
-       mad_fixed64lo_t __lo;  \
-       MAD_F_MLX(__hi, __lo, (x), (y));  \
-       asm ("addc %0,%2,%3\n\t"  \
-	    "adde %1,%4,%5"  \
-	    : "=r" (lo), "=r" (hi)  \
-	    : "%r" (lo), "r" (__lo),  \
-	      "%r" (hi), "r" (__hi)  \
-	    : "xer");  \
-    })
-#  endif
-
-#  if defined(OPT_ACCURACY)
-/*
- * This is slower than the truncating version below it.
- */
-#   define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed_t __result, __round;  \
-       asm ("rotrwi %0,%1,%2"  \
-	    : "=r" (__result)  \
-	    : "r" (lo), "i" (MAD_F_SCALEBITS));  \
-       asm ("extrwi %0,%1,1,0"  \
-	    : "=r" (__round)  \
-	    : "r" (__result));  \
-       asm ("insrwi %0,%1,%2,0"  \
-	    : "+r" (__result)  \
-	    : "r" (hi), "i" (MAD_F_SCALEBITS));  \
-       asm ("add %0,%1,%2"  \
-	    : "=r" (__result)  \
-	    : "%r" (__result), "r" (__round));  \
-       __result;  \
-    })
-#  else
-#   define mad_f_scale64(hi, lo)  \
-    ({ mad_fixed_t __result;  \
-       asm ("rotrwi %0,%1,%2"  \
-	    : "=r" (__result)  \
-	    : "r" (lo), "i" (MAD_F_SCALEBITS));  \
-       asm ("insrwi %0,%1,%2,0"  \
-	    : "+r" (__result)  \
-	    : "r" (hi), "i" (MAD_F_SCALEBITS));  \
-       __result;  \
-    })
-#  endif
-
-#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
-
-/* --- Default ------------------------------------------------------------- */
-
-# elif defined(FPM_DEFAULT)
-
-/*
- * This version is the most portable but it loses significant accuracy.
- * Furthermore, accuracy is biased against the second argument, so care
- * should be taken when ordering operands.
- *
- * The scale factors are constant as this is not used with SSO.
- *
- * Pre-rounding is required to stay within the limits of compliance.
- */
-#  if defined(OPT_SPEED)
-#   define mad_f_mul(x, y)	(((x) >> 12) * ((y) >> 16))
-#  else
-#   define mad_f_mul(x, y)	((((x) + (1L << 11)) >> 12) *  \
-				 (((y) + (1L << 15)) >> 16))
-#  endif
-
-/* ------------------------------------------------------------------------- */
-
-# else
-#  error "no FPM selected"
-# endif
-
-/* default implementations */
-
-# if !defined(mad_f_mul)
-#  define mad_f_mul(x, y)  \
-    ({ register mad_fixed64hi_t __hi;  \
-       register mad_fixed64lo_t __lo;  \
-       MAD_F_MLX(__hi, __lo, (x), (y));  \
-       mad_f_scale64(__hi, __lo);  \
-    })
-# endif
-
-# if !defined(MAD_F_MLA)
-#  define MAD_F_ML0(hi, lo, x, y)	((lo)  = mad_f_mul((x), (y)))
-#  define MAD_F_MLA(hi, lo, x, y)	((lo) += mad_f_mul((x), (y)))
-#  define MAD_F_MLN(hi, lo)		((lo)  = -(lo))
-#  define MAD_F_MLZ(hi, lo)		((void) (hi), (mad_fixed_t) (lo))
-# endif
-
-# if !defined(MAD_F_ML0)
-#  define MAD_F_ML0(hi, lo, x, y)	MAD_F_MLX((hi), (lo), (x), (y))
-# endif
-
-# if !defined(MAD_F_MLN)
-#  define MAD_F_MLN(hi, lo)		((hi) = ((lo) = -(lo)) ? ~(hi) : -(hi))
-# endif
-
-# if !defined(MAD_F_MLZ)
-#  define MAD_F_MLZ(hi, lo)		mad_f_scale64((hi), (lo))
-# endif
-
-# if !defined(mad_f_scale64)
-#  if defined(OPT_ACCURACY)
-#   define mad_f_scale64(hi, lo)  \
-    ((((mad_fixed_t)  \
-       (((hi) << (32 - (MAD_F_SCALEBITS - 1))) |  \
-	((lo) >> (MAD_F_SCALEBITS - 1)))) + 1) >> 1)
-#  else
-#   define mad_f_scale64(hi, lo)  \
-    ((mad_fixed_t)  \
-     (((hi) << (32 - MAD_F_SCALEBITS)) |  \
-      ((lo) >> MAD_F_SCALEBITS)))
-#  endif
-#  define MAD_F_SCALEBITS  MAD_F_FRACBITS
-# endif
-
-/* C routines */
-
-mad_fixed_t mad_f_abs(mad_fixed_t);
-mad_fixed_t mad_f_div(mad_fixed_t, mad_fixed_t);
-
-# endif
-
-/* Id: bit.h,v 1.12 2004/01/23 09:41:32 rob Exp */
-
-# ifndef LIBMAD_BIT_H
-# define LIBMAD_BIT_H
-
-struct mad_bitptr {
-  unsigned char const *byte;
-  unsigned short cache;
-  unsigned short left;
-};
-
-void mad_bit_init(struct mad_bitptr *, unsigned char const *);
-
-# define mad_bit_finish(bitptr)		/* nothing */
-
-unsigned int mad_bit_length(struct mad_bitptr const *,
-			    struct mad_bitptr const *);
-
-# define mad_bit_bitsleft(bitptr)  ((bitptr)->left)
-unsigned char const *mad_bit_nextbyte(struct mad_bitptr const *);
-
-void mad_bit_skip(struct mad_bitptr *, unsigned int);
-unsigned long mad_bit_read(struct mad_bitptr *, unsigned int);
-void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long);
-
-unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short);
-
-# endif
-
-/* Id: timer.h,v 1.16 2004/01/23 09:41:33 rob Exp */
-
-# ifndef LIBMAD_TIMER_H
-# define LIBMAD_TIMER_H
-
-typedef struct {
-  signed long seconds;		/* whole seconds */
-  unsigned long fraction;	/* 1/MAD_TIMER_RESOLUTION seconds */
-} mad_timer_t;
-
-extern mad_timer_t const mad_timer_zero;
-
-# define MAD_TIMER_RESOLUTION	352800000UL
-
-enum mad_units {
-  MAD_UNITS_HOURS	 =    -2,
-  MAD_UNITS_MINUTES	 =    -1,
-  MAD_UNITS_SECONDS	 =     0,
-
-  /* metric units */
-
-  MAD_UNITS_DECISECONDS	 =    10,
-  MAD_UNITS_CENTISECONDS =   100,
-  MAD_UNITS_MILLISECONDS =  1000,
-
-  /* audio sample units */
-
-  MAD_UNITS_8000_HZ	 =  8000,
-  MAD_UNITS_11025_HZ	 = 11025,
-  MAD_UNITS_12000_HZ	 = 12000,
-
-  MAD_UNITS_16000_HZ	 = 16000,
-  MAD_UNITS_22050_HZ	 = 22050,
-  MAD_UNITS_24000_HZ	 = 24000,
-
-  MAD_UNITS_32000_HZ	 = 32000,
-  MAD_UNITS_44100_HZ	 = 44100,
-  MAD_UNITS_48000_HZ	 = 48000,
-
-  /* video frame/field units */
-
-  MAD_UNITS_24_FPS	 =    24,
-  MAD_UNITS_25_FPS	 =    25,
-  MAD_UNITS_30_FPS	 =    30,
-  MAD_UNITS_48_FPS	 =    48,
-  MAD_UNITS_50_FPS	 =    50,
-  MAD_UNITS_60_FPS	 =    60,
-
-  /* CD audio frames */
-
-  MAD_UNITS_75_FPS	 =    75,
-
-  /* video drop-frame units */
-
-  MAD_UNITS_23_976_FPS	 =   -24,
-  MAD_UNITS_24_975_FPS	 =   -25,
-  MAD_UNITS_29_97_FPS	 =   -30,
-  MAD_UNITS_47_952_FPS	 =   -48,
-  MAD_UNITS_49_95_FPS	 =   -50,
-  MAD_UNITS_59_94_FPS	 =   -60
-};
-
-# define mad_timer_reset(timer)	((void) (*(timer) = mad_timer_zero))
-
-int mad_timer_compare(mad_timer_t, mad_timer_t);
-
-# define mad_timer_sign(timer)	mad_timer_compare((timer), mad_timer_zero)
-
-void mad_timer_negate(mad_timer_t *);
-mad_timer_t mad_timer_abs(mad_timer_t);
-
-void mad_timer_set(mad_timer_t *, unsigned long, unsigned long, unsigned long);
-void mad_timer_add(mad_timer_t *, mad_timer_t);
-void mad_timer_multiply(mad_timer_t *, signed long);
-
-signed long mad_timer_count(mad_timer_t, enum mad_units);
-unsigned long mad_timer_fraction(mad_timer_t, unsigned long);
-void mad_timer_string(mad_timer_t, char *, char const *,
-		      enum mad_units, enum mad_units, unsigned long);
-
-# endif
-
-/* Id: stream.h,v 1.20 2004/02/05 09:02:39 rob Exp */
-
-# ifndef LIBMAD_STREAM_H
-# define LIBMAD_STREAM_H
-
-
-# define MAD_BUFFER_GUARD	8
-# define MAD_BUFFER_MDLEN	(511 + 2048 + MAD_BUFFER_GUARD)
-
-enum mad_error {
-  MAD_ERROR_NONE	   = 0x0000,	/* no error */
-
-  MAD_ERROR_BUFLEN	   = 0x0001,	/* input buffer too small (or EOF) */
-  MAD_ERROR_BUFPTR	   = 0x0002,	/* invalid (null) buffer pointer */
-
-  MAD_ERROR_NOMEM	   = 0x0031,	/* not enough memory */
-
-  MAD_ERROR_LOSTSYNC	   = 0x0101,	/* lost synchronization */
-  MAD_ERROR_BADLAYER	   = 0x0102,	/* reserved header layer value */
-  MAD_ERROR_BADBITRATE	   = 0x0103,	/* forbidden bitrate value */
-  MAD_ERROR_BADSAMPLERATE  = 0x0104,	/* reserved sample frequency value */
-  MAD_ERROR_BADEMPHASIS	   = 0x0105,	/* reserved emphasis value */
-
-  MAD_ERROR_BADCRC	   = 0x0201,	/* CRC check failed */
-  MAD_ERROR_BADBITALLOC	   = 0x0211,	/* forbidden bit allocation value */
-  MAD_ERROR_BADSCALEFACTOR = 0x0221,	/* bad scalefactor index */
-  MAD_ERROR_BADMODE        = 0x0222,	/* bad bitrate/mode combination */
-  MAD_ERROR_BADFRAMELEN	   = 0x0231,	/* bad frame length */
-  MAD_ERROR_BADBIGVALUES   = 0x0232,	/* bad big_values count */
-  MAD_ERROR_BADBLOCKTYPE   = 0x0233,	/* reserved block_type */
-  MAD_ERROR_BADSCFSI	   = 0x0234,	/* bad scalefactor selection info */
-  MAD_ERROR_BADDATAPTR	   = 0x0235,	/* bad main_data_begin pointer */
-  MAD_ERROR_BADPART3LEN	   = 0x0236,	/* bad audio data length */
-  MAD_ERROR_BADHUFFTABLE   = 0x0237,	/* bad Huffman table select */
-  MAD_ERROR_BADHUFFDATA	   = 0x0238,	/* Huffman data overrun */
-  MAD_ERROR_BADSTEREO	   = 0x0239	/* incompatible block_type for JS */
-};
-
-# define MAD_RECOVERABLE(error)	((error) & 0xff00)
-
-struct mad_stream {
-  unsigned char const *buffer;		/* input bitstream buffer */
-  unsigned char const *bufend;		/* end of buffer */
-  unsigned long skiplen;		/* bytes to skip before next frame */
-
-  int sync;				/* stream sync found */
-  unsigned long freerate;		/* free bitrate (fixed) */
-
-  unsigned char const *this_frame;	/* start of current frame */
-  unsigned char const *next_frame;	/* start of next frame */
-  struct mad_bitptr ptr;		/* current processing bit pointer */
-
-  struct mad_bitptr anc_ptr;		/* ancillary bits pointer */
-  unsigned int anc_bitlen;		/* number of ancillary bits */
-
-  unsigned char (*main_data)[MAD_BUFFER_MDLEN];
-					/* Layer III main_data() */
-  unsigned int md_len;			/* bytes in main_data */
-
-  int options;				/* decoding options (see below) */
-  enum mad_error error;			/* error code (see above) */
-};
-
-enum {
-  MAD_OPTION_IGNORECRC      = 0x0001,	/* ignore CRC errors */
-  MAD_OPTION_HALFSAMPLERATE = 0x0002	/* generate PCM at 1/2 sample rate */
-# if 0  /* not yet implemented */
-  MAD_OPTION_LEFTCHANNEL    = 0x0010,	/* decode left channel only */
-  MAD_OPTION_RIGHTCHANNEL   = 0x0020,	/* decode right channel only */
-  MAD_OPTION_SINGLECHANNEL  = 0x0030	/* combine channels */
-# endif
-};
-
-void mad_stream_init(struct mad_stream *);
-void mad_stream_finish(struct mad_stream *);
-
-# define mad_stream_options(stream, opts)  \
-    ((void) ((stream)->options = (opts)))
-
-void mad_stream_buffer(struct mad_stream *,
-		       unsigned char const *, unsigned long);
-void mad_stream_skip(struct mad_stream *, unsigned long);
-
-int mad_stream_sync(struct mad_stream *);
-
-char const *mad_stream_errorstr(struct mad_stream const *);
-
-# endif
-
-/* Id: frame.h,v 1.20 2004/01/23 09:41:32 rob Exp */
-
-# ifndef LIBMAD_FRAME_H
-# define LIBMAD_FRAME_H
-
-
-enum mad_layer {
-  MAD_LAYER_I   = 1,			/* Layer I */
-  MAD_LAYER_II  = 2,			/* Layer II */
-  MAD_LAYER_III = 3			/* Layer III */
-};
-
-enum mad_mode {
-  MAD_MODE_SINGLE_CHANNEL = 0,		/* single channel */
-  MAD_MODE_DUAL_CHANNEL	  = 1,		/* dual channel */
-  MAD_MODE_JOINT_STEREO	  = 2,		/* joint (MS/intensity) stereo */
-  MAD_MODE_STEREO	  = 3		/* normal LR stereo */
-};
-
-enum mad_emphasis {
-  MAD_EMPHASIS_NONE	  = 0,		/* no emphasis */
-  MAD_EMPHASIS_50_15_US	  = 1,		/* 50/15 microseconds emphasis */
-  MAD_EMPHASIS_CCITT_J_17 = 3,		/* CCITT J.17 emphasis */
-  MAD_EMPHASIS_RESERVED   = 2		/* unknown emphasis */
-};
-
-struct mad_header {
-  enum mad_layer layer;			/* audio layer (1, 2, or 3) */
-  enum mad_mode mode;			/* channel mode (see above) */
-  int mode_extension;			/* additional mode info */
-  enum mad_emphasis emphasis;		/* de-emphasis to use (see above) */
-
-  unsigned long bitrate;		/* stream bitrate (bps) */
-  unsigned int samplerate;		/* sampling frequency (Hz) */
-
-  unsigned short crc_check;		/* frame CRC accumulator */
-  unsigned short crc_target;		/* final target CRC checksum */
-
-  int flags;				/* flags (see below) */
-  int private_bits;			/* private bits (see below) */
-
-  mad_timer_t duration;			/* audio playing time of frame */
-};
-
-struct mad_frame {
-  struct mad_header header;		/* MPEG audio header */
-
-  int options;				/* decoding options (from stream) */
-
-  mad_fixed_t sbsample[2][36][32];	/* synthesis subband filter samples */
-  mad_fixed_t (*overlap)[2][32][18];	/* Layer III block overlap data */
-};
-
-# define MAD_NCHANNELS(header)		((header)->mode ? 2 : 1)
-# define MAD_NSBSAMPLES(header)  \
-  ((header)->layer == MAD_LAYER_I ? 12 :  \
-   (((header)->layer == MAD_LAYER_III &&  \
-     ((header)->flags & MAD_FLAG_LSF_EXT)) ? 18 : 36))
-
-enum {
-  MAD_FLAG_NPRIVATE_III	= 0x0007,	/* number of Layer III private bits */
-  MAD_FLAG_INCOMPLETE	= 0x0008,	/* header but not data is decoded */
-
-  MAD_FLAG_PROTECTION	= 0x0010,	/* frame has CRC protection */
-  MAD_FLAG_COPYRIGHT	= 0x0020,	/* frame is copyright */
-  MAD_FLAG_ORIGINAL	= 0x0040,	/* frame is original (else copy) */
-  MAD_FLAG_PADDING	= 0x0080,	/* frame has additional slot */
-
-  MAD_FLAG_I_STEREO	= 0x0100,	/* uses intensity joint stereo */
-  MAD_FLAG_MS_STEREO	= 0x0200,	/* uses middle/side joint stereo */
-  MAD_FLAG_FREEFORMAT	= 0x0400,	/* uses free format bitrate */
-
-  MAD_FLAG_LSF_EXT	= 0x1000,	/* lower sampling freq. extension */
-  MAD_FLAG_MC_EXT	= 0x2000,	/* multichannel audio extension */
-  MAD_FLAG_MPEG_2_5_EXT	= 0x4000	/* MPEG 2.5 (unofficial) extension */
-};
-
-enum {
-  MAD_PRIVATE_HEADER	= 0x0100,	/* header private bit */
-  MAD_PRIVATE_III	= 0x001f	/* Layer III private bits (up to 5) */
-};
-
-void mad_header_init(struct mad_header *);
-
-# define mad_header_finish(header)  /* nothing */
-
-int mad_header_decode(struct mad_header *, struct mad_stream *);
-
-void mad_frame_init(struct mad_frame *);
-void mad_frame_finish(struct mad_frame *);
-
-int mad_frame_decode(struct mad_frame *, struct mad_stream *);
-
-void mad_frame_mute(struct mad_frame *);
-
-# endif
-
-/* Id: synth.h,v 1.15 2004/01/23 09:41:33 rob Exp */
-
-# ifndef LIBMAD_SYNTH_H
-# define LIBMAD_SYNTH_H
-
-
-struct mad_pcm {
-  unsigned int samplerate;		/* sampling frequency (Hz) */
-  unsigned short channels;		/* number of channels */
-  unsigned short length;		/* number of samples per channel */
-  mad_fixed_t samples[2][1152];		/* PCM output samples [ch][sample] */
-};
-
-struct mad_synth {
-  mad_fixed_t filter[2][2][2][16][8];	/* polyphase filterbank outputs */
-  					/* [ch][eo][peo][s][v] */
-
-  unsigned int phase;			/* current processing phase */
-
-  struct mad_pcm pcm;			/* PCM output */
-};
-
-/* single channel PCM selector */
-enum {
-  MAD_PCM_CHANNEL_SINGLE = 0
-};
-
-/* dual channel PCM selector */
-enum {
-  MAD_PCM_CHANNEL_DUAL_1 = 0,
-  MAD_PCM_CHANNEL_DUAL_2 = 1
-};
-
-/* stereo PCM selector */
-enum {
-  MAD_PCM_CHANNEL_STEREO_LEFT  = 0,
-  MAD_PCM_CHANNEL_STEREO_RIGHT = 1
-};
-
-void mad_synth_init(struct mad_synth *);
-
-# define mad_synth_finish(synth)  /* nothing */
-
-void mad_synth_mute(struct mad_synth *);
-
-void mad_synth_frame(struct mad_synth *, struct mad_frame const *);
-
-# endif
-
-/* Id: decoder.h,v 1.17 2004/01/23 09:41:32 rob Exp */
-
-# ifndef LIBMAD_DECODER_H
-# define LIBMAD_DECODER_H
-
-
-enum mad_decoder_mode {
-  MAD_DECODER_MODE_SYNC  = 0,
-  MAD_DECODER_MODE_ASYNC
-};
-
-enum mad_flow {
-  MAD_FLOW_CONTINUE = 0x0000,	/* continue normally */
-  MAD_FLOW_STOP     = 0x0010,	/* stop decoding normally */
-  MAD_FLOW_BREAK    = 0x0011,	/* stop decoding and signal an error */
-  MAD_FLOW_IGNORE   = 0x0020	/* ignore the current frame */
-};
-
-struct mad_decoder {
-  enum mad_decoder_mode mode;
-
-  int options;
-
-  struct {
-    long pid;
-    int in;
-    int out;
-  } async;
-
-  struct {
-    struct mad_stream stream;
-    struct mad_frame frame;
-    struct mad_synth synth;
-  } *sync;
-
-  void *cb_data;
-
-  enum mad_flow (*input_func)(void *, struct mad_stream *);
-  enum mad_flow (*header_func)(void *, struct mad_header const *);
-  enum mad_flow (*filter_func)(void *,
-			       struct mad_stream const *, struct mad_frame *);
-  enum mad_flow (*output_func)(void *,
-			       struct mad_header const *, struct mad_pcm *);
-  enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *);
-  enum mad_flow (*message_func)(void *, void *, unsigned int *);
-};
-
-void mad_decoder_init(struct mad_decoder *, void *,
-		      enum mad_flow (*)(void *, struct mad_stream *),
-		      enum mad_flow (*)(void *, struct mad_header const *),
-		      enum mad_flow (*)(void *,
-					struct mad_stream const *,
-					struct mad_frame *),
-		      enum mad_flow (*)(void *,
-					struct mad_header const *,
-					struct mad_pcm *),
-		      enum mad_flow (*)(void *,
-					struct mad_stream *,
-					struct mad_frame *),
-		      enum mad_flow (*)(void *, void *, unsigned int *));
-int mad_decoder_finish(struct mad_decoder *);
-
-# define mad_decoder_options(decoder, opts)  \
-    ((void) ((decoder)->options = (opts)))
-
-int mad_decoder_run(struct mad_decoder *, enum mad_decoder_mode);
-int mad_decoder_message(struct mad_decoder *, void *, unsigned int *);
-
-# endif
-
-# ifdef __cplusplus
-}
-# endif

lib/libmad/mad.h.in

@@ -0,0 +1,25 @@
+/* mad.h.in. */
+/*
+ * libmad - MPEG audio decoder library
+ * Copyright (C) 2000-2001 Robert Leslie
+ *
+ * This program 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
+ * $Id: acconfig.h,v 1.2 2001-10-21 22:26:32 dmazzoni Exp $
+ */
+
+#ifndef _MAD_H_
+#define _MAD_H_
+
+# ifdef __cplusplus
+extern "C" {
+# endif

lib/libmad/mad.h.sed

@@ -16,7 +16,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #
-# $Id: mad.h.sed,v 1.9 2004/01/23 09:41:32 rob Exp $
+# $Id: mad.h.sed,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
 #
 
 /^\/\*$/{

lib/libmad/minimad.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: minimad.c,v 1.4 2004/01/23 09:41:32 rob Exp $
+ * $Id: minimad.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # include <stdio.h>

lib/libmad/missing

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2013-10-28.13; # UTC
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2018-03-07.03; # UTC
 # 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, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -101,9 +101,9 @@ else
   exit $st
 fi
 
-perl_URL=https://www.perl.org/
+perl_URL=http://www.perl.org/
-flex_URL=https://github.com/westes/flex
+flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=https://www.gnu.org/software
+gnu_software_URL=http://www.gnu.org/software
 
 program_details ()
 {
@@ -207,9 +207,9 @@ give_advice "$1" | sed -e '1s/^/WARNING: /' \
 exit $st
 
 # Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:

lib/libmad/mkinstalldirs

@@ -1,7 +1,7 @@
 #! /bin/sh
 # mkinstalldirs --- make directory hierarchy
 
-scriptversion=2020-07-26.22; # UTC
+scriptversion=2009-04-28.21; # UTC
 
 # Original author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
@@ -92,8 +92,6 @@ case $dirmode in
   *)
     if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
        test ! -d ./--version; then
-      echo "umask 22"
-      umask 22
       echo "mkdir -m $dirmode -p -- $*"
       exec mkdir -m "$dirmode" -p -- "$@"
     else
@@ -106,9 +104,6 @@ case $dirmode in
     ;;
 esac
 
-echo "umask 22"
-umask 22
-
 for file
 do
   case $file in
@@ -137,16 +132,21 @@ do
 
       if test ! -d "$pathcomp"; then
 	errstatus=$lasterr
+      else
+	if test ! -z "$dirmode"; then
+	  echo "chmod $dirmode $pathcomp"
+	  lasterr=
+	  chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+	  if test ! -z "$lasterr"; then
+	    errstatus=$lasterr
+	  fi
+	fi
       fi
     fi
 
     pathcomp=$pathcomp/
   done
-
-  if test ! -z "$dirmode"; then
-    echo "chmod $dirmode $file"
-    chmod "$dirmode" "$file" || errstatus=$?
-  fi
 done
 
 exit $errstatus
@@ -154,9 +154,9 @@ exit $errstatus
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
+# eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
+# time-stamp-time-zone: "UTC"
 # time-stamp-end: "; # UTC"
 # End:

lib/libmad/msvc++/Makefile.am

@@ -16,7 +16,7 @@
 ## along with this program; if not, write to the Free Software
 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ##
-## $Id: Makefile.am,v 1.3 2004/01/23 09:41:33 rob Exp $
+## $Id: Makefile.am,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
 ##
 
 ## Process this file with automake to produce Makefile.in

lib/libmad/msvc++/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,17 +14,7 @@
 
 @SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = { \
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
 am__make_running_with_option = \
   case $${target_option-} in \
       ?) ;; \
@@ -88,11 +78,12 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = msvc++
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
@@ -117,7 +108,6 @@ am__can_run_installinfo = \
     *) (install-info --version) >/dev/null 2>&1;; \
   esac
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
-am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -135,9 +125,8 @@ CCASDEPMODE = @CCASDEPMODE@
 CCASFLAGS = @CCASFLAGS@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
+CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -148,10 +137,8 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
-FILECMD = @FILECMD@
 FPM = @FPM@
 GREP = @GREP@
 INSTALL = @INSTALL@
@@ -168,7 +155,7 @@ LIBTOOL_DEPS = @LIBTOOL_DEPS@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -236,7 +223,6 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
-runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -249,7 +235,7 @@ EXTRA_DIST = mad.h config.h libmad.dsp
 all: all-am
 
 .SUFFIXES:
-$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
@@ -258,24 +244,25 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu msvc++/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign msvc++/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu msvc++/Makefile
+	  $(AUTOMAKE) --foreign msvc++/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 
-$(top_srcdir)/configure:  $(am__configure_deps)
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
-$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(am__aclocal_m4_deps):
 
@@ -290,10 +277,8 @@ ctags CTAGS:
 
 cscope cscopelist:
 
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -437,8 +422,6 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags-am uninstall uninstall-am
 
-.PRECIOUS: Makefile
-
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.

lib/libmad/osx-universal-build.patch

@@ -0,0 +1,25 @@
+Index: fixed.h
+===================================================================
+RCS file: /cvsroot/audacity/lib-src/libmad/fixed.h,v
+retrieving revision 1.2
+diff -u -r1.2 fixed.h
+--- fixed.h	12 Sep 2005 07:01:30 -0000	1.2
++++ fixed.h	2 Feb 2008 11:35:08 -0000
+@@ -137,7 +137,7 @@
+ 
+ /* --- Intel --------------------------------------------------------------- */
+ 
+-# elif defined(FPM_INTEL)
++# elif defined(FPM_INTEL) || defined (__i386__)
+ 
+ #  if defined(_MSC_VER)
+ #   pragma warning(push)
+@@ -351,7 +351,7 @@
+ 
+ /* --- PowerPC ------------------------------------------------------------- */
+ 
+-# elif defined(FPM_PPC)
++# elif defined(FPM_PPC) || defined(__ppc__)
+ 
+ /*
+  * This PowerPC version is fast and accurate; the disposition of the least

lib/libmad/qc_table.dat

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: qc_table.dat,v 1.7 2004/01/23 09:41:32 rob Exp $
+ * $Id: qc_table.dat,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 /*

lib/libmad/rq_table.dat

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: rq_table.dat,v 1.7 2004/01/23 09:41:32 rob Exp $
+ * $Id: rq_table.dat,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 /*

lib/libmad/sf_table.dat

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: sf_table.dat,v 1.7 2004/01/23 09:41:33 rob Exp $
+ * $Id: sf_table.dat,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 /*

lib/libmad/stamp-h.in

@@ -0,0 +1 @@
+timestamp

lib/libmad/stream.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: stream.c,v 1.12 2004/02/05 09:02:39 rob Exp $
+ * $Id: stream.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/stream.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: stream.h,v 1.20 2004/02/05 09:02:39 rob Exp $
+ * $Id: stream.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_STREAM_H

lib/libmad/synth.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: synth.c,v 1.25 2004/01/23 09:41:33 rob Exp $
+ * $Id: synth.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/synth.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: synth.h,v 1.15 2004/01/23 09:41:33 rob Exp $
+ * $Id: synth.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_SYNTH_H

lib/libmad/timer.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: timer.c,v 1.18 2004/01/23 09:41:33 rob Exp $
+ * $Id: timer.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/timer.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: timer.h,v 1.16 2004/01/23 09:41:33 rob Exp $
+ * $Id: timer.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_TIMER_H

lib/libmad/version.c

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: version.c,v 1.15 2004/01/23 09:41:33 rob Exp $
+ * $Id: version.c,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifdef HAVE_CONFIG_H

lib/libmad/version.h

@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: version.h,v 1.26 2004/01/23 09:41:33 rob Exp $
+ * $Id: version.h,v 1.2 2005-09-12 07:01:30 dmazzoni Exp $
  */
 
 # ifndef LIBMAD_VERSION_H
@@ -24,7 +24,7 @@
 
 # define MAD_VERSION_MAJOR	0
 # define MAD_VERSION_MINOR	15
-# define MAD_VERSION_PATCH	1
+# define MAD_VERSION_PATCH	2
 # define MAD_VERSION_EXTRA	" (beta)"
 
 # define MAD_VERSION_STRINGIZE(str)	#str

lib/psram_allocator/CMakeLists.txt

@@ -1 +0,0 @@
-idf_component_register(INCLUDE_DIRS "include")

lib/psram_allocator/include/psram_allocator.h

@@ -1,79 +0,0 @@
-/// \copyright
-/// Copyright 2021 Mike Dunston (https://github.com/atanisoft)
-///
-/// Licensed under the Apache License, Version 2.0 (the "License");
-/// you may not use this file except in compliance with the License.
-/// You may obtain a copy of the License at
-///
-///     http://www.apache.org/licenses/LICENSE-2.0
-///
-/// Unless required by applicable law or agreed to in writing, software
-/// distributed under the License is distributed on an "AS IS" BASIS,
-/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-/// See the License for the specific language governing permissions and
-/// limitations under the License.
-///
-/// \file psram_allocator.h
-/// This file declares an allocator that provides memory from PSRAM rather than
-/// internal memory.
-
-#pragma once
-
-#include <esp_heap_caps.h>
-#include "sdkconfig.h"
-
-template <class T>
-class PSRAMAllocator
-{
-public:
-    using value_type = T;
-
-    PSRAMAllocator() noexcept
-    {
-    }
-
-    template <class U> constexpr PSRAMAllocator(const PSRAMAllocator<U>&) noexcept
-    {
-    }
-
-    [[nodiscard]] value_type* allocate(std::size_t n)
-    {
-#if CONFIG_SPIRAM
-        // attempt to allocate in PSRAM first
-        auto p =
-            static_cast<value_type*>(
-                heap_caps_malloc(n * sizeof(value_type), MALLOC_CAP_SPIRAM));
-        if (p)
-        {
-            return p;
-        }
-#endif // CONFIG_SPIRAM
-
-        // If the allocation in PSRAM failed (or PSRAM not enabled), try to
-        // allocate from the default memory pool.
-        auto p2 =
-            static_cast<value_type*>(
-                heap_caps_malloc(n * sizeof(value_type), MALLOC_CAP_DEFAULT));
-        if (p2)
-        {
-            return p2;
-        }
-
-        throw std::bad_alloc();
-    }
-
-    void deallocate(value_type* p, std::size_t) noexcept
-    {
-        heap_caps_free(p);
-    }
-};
-template <class T, class U>
-bool operator==(const PSRAMAllocator<T>&, const PSRAMAllocator<U>&)
-{
-    return true;
-}
-template <class T, class U>
-bool operator!=(const PSRAMAllocator<T>& x, const PSRAMAllocator<U>& y)
-{
-    return !(x == y);
-}

src/audio/CMakeLists.txt

@@ -2,6 +2,6 @@ idf_component_register(
   SRCS "audio_decoder.cpp" "audio_task.cpp" "chunk.cpp" "fatfs_audio_input.cpp"
   "stream_info.cpp" "stream_message.cpp"
   INCLUDE_DIRS "include"
-  REQUIRES "codecs" "drivers" "cbor" "result" "tasks" "span" "psram_allocator")
+  REQUIRES "codecs" "drivers" "cbor" "result" "tasks" "span")
 
 target_compile_options(${COMPONENT_LIB} PRIVATE ${EXTRA_WARNINGS})

src/audio/chunk.cpp

@@ -7,7 +7,6 @@
 #include <optional>
 
 #include "cbor.h"
-#include "psram_allocator.h"
 
 #include "stream_message.hpp"
 

src/audio/test/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(
+  SRCS ""
+  INCLUDE_DIRS "." REQUIRES catch2 cmock audio)

src/codecs/CMakeLists.txt

@@ -1,8 +1,6 @@
 idf_component_register(
   SRCS "codec.cpp" "mad.cpp"
   INCLUDE_DIRS "include"
-  REQUIRES "result" "span")
+  REQUIRES "result" "span" "libmad")
 
-add_dependencies("${COMPONENT_LIB}" libmad)
 target_compile_options("${COMPONENT_LIB}" PRIVATE ${EXTRA_WARNINGS})
-target_include_directories("${COMPONENT_LIB}" PRIVATE "${LIBMAD_INCLUDE}")

src/codecs/test/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register(
+  SRCS "test_mad.cpp"
+  INCLUDE_DIRS "."
+  REQUIRES catch2 cmock codecs)

src/codecs/test/test.mp3.hpp

@@ -0,0 +1,101 @@
+#include <cstdint>
+
+std::uint8_t test_mp3[] = {
+  0xff, 0xfb, 0x90, 0xc4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x69, 0x6e,
+  0x67, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x04,
+  0x7b, 0x00, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+  0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+  0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+  0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+  0xdb, 0xdb, 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+  0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+  0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x50, 0x4c, 0x41, 0x4d,
+  0x45, 0x33, 0x2e, 0x31, 0x30, 0x30, 0x04, 0xb9, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x15, 0x20, 0x24, 0x06, 0xb6, 0x41, 0x00, 0x01,
+  0xe0, 0x00, 0x00, 0x04, 0x7b, 0xe4, 0x2f, 0x1b, 0xba, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xfb, 0xb0,
+  0xc4, 0x00, 0x00, 0x0a, 0x00, 0x03, 0x6b, 0x80, 0x80, 0x00, 0x21, 0xc4,
+  0x86, 0x6c, 0x7c, 0xf7, 0xb0, 0x41, 0x05, 0x4f, 0x59, 0x20, 0x0d, 0x53,
+  0x58, 0xc1, 0xf0, 0x7c, 0x1f, 0x85, 0xcf, 0x83, 0xe2, 0x70, 0x70, 0x10,
+  0x04, 0x01, 0x00, 0x40, 0x1f, 0x07, 0xc1, 0xf0, 0x7c, 0x1c, 0x04, 0x01,
+  0x0f, 0xa8, 0x13, 0x07, 0xc1, 0xf0, 0x7c, 0x1f, 0x04, 0x03, 0x00, 0x87,
+  0xd0, 0x0f, 0x83, 0xe0, 0xf8, 0x3e, 0x0e, 0x02, 0x01, 0x8f, 0xd2, 0x5c,
+  0x1f, 0x07, 0xc3, 0xe0, 0x80, 0x20, 0x08, 0x3b, 0xf1, 0x38, 0x3e, 0x0f,
+  0x83, 0x80, 0x80, 0x63, 0xfc, 0x1f, 0x07, 0xc1, 0xf0, 0x40, 0x10, 0x0c,
+  0x7f, 0xe8, 0x77, 0x86, 0x56, 0x64, 0x34, 0x52, 0x03, 0x4d, 0x37, 0x14,
+  0xc4, 0x18, 0x4d, 0x84, 0xd8, 0x0c, 0xc0, 0x66, 0x00, 0x20, 0x02, 0x04,
+  0x81, 0xa8, 0x00, 0x80, 0x08, 0x00, 0x80, 0x50, 0x22, 0x24, 0x98, 0x98,
+  0xae, 0x5c, 0xb9, 0x72, 0xe5, 0xcb, 0x82, 0xbe, 0x17, 0x02, 0x82, 0x41,
+  0x41, 0x41, 0x41, 0x42, 0x82, 0x82, 0x82, 0x8e, 0x05, 0x05, 0xff, 0xe8,
+  0x28, 0x28, 0x28, 0x30, 0x50, 0x50, 0x51, 0x41, 0x5f, 0xff, 0xe0, 0xa0,
+  0xa0, 0xa0, 0xa1, 0x41, 0x41, 0x41, 0x47, 0x7f, 0xff, 0xff, 0xf8, 0x28,
+  0x30, 0x50, 0x50, 0x50, 0x57, 0xff, 0xff, 0xff, 0xf4, 0x14, 0x28, 0x28,
+  0x28, 0x28, 0xaf, 0xff, 0xff, 0xff, 0x82, 0x83, 0x05, 0x05, 0x05, 0x05,
+  0x02, 0x8a, 0xff, 0xff, 0xfe, 0x82, 0x85, 0x2a, 0x4c, 0x41, 0x4d, 0x45,
+  0x33, 0x2e, 0x31, 0x30, 0x30, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xff,
+  0xfb, 0x10, 0xc4, 0xcd, 0x83, 0xc0, 0x00, 0x01, 0xa4, 0x00, 0x00, 0x00,
+  0x20, 0x00, 0x00, 0x34, 0x80, 0x00, 0x00, 0x04, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa
+};
+std::size_t test_mp3_len = 1147;

src/codecs/test/test_mad.cpp

@@ -0,0 +1,88 @@
+#include "mad.hpp"
+
+#include <cstdint>
+#include <algorithm>
+
+#include "span.hpp"
+#include "catch2/catch.hpp"
+
+#include "test.mp3.hpp"
+
+void load_mp3(cpp::span<std::byte> dest) {
+  cpp::span<std::byte> src(reinterpret_cast<std::byte*>(test_mp3), test_mp3_len);
+  std::copy(src.begin(), src.begin() + dest.size(), dest.begin());
+}
+
+namespace codecs {
+
+TEST_CASE("libmad mp3 decoder", "[unit]") {
+  MadMp3Decoder decoder;
+
+  SECTION("handles only mp3 files") {
+    REQUIRE(decoder.CanHandleFile("cool.mp3") == true);
+    REQUIRE(decoder.CanHandleFile("bad.wma") == false);
+  }
+
+  SECTION("processes streams correctly") {
+    std::array<std::byte, 256> input;
+    input.fill(std::byte{0});
+
+    decoder.ResetForNewStream();
+    decoder.SetInput(input);
+
+    SECTION("empty stream fails gracefully") {
+      auto result = decoder.ProcessNextFrame();
+
+      REQUIRE(result.has_value());
+      REQUIRE(result.value() == true);
+    }
+
+    SECTION("invalid stream fails") {
+      input.fill(std::byte{0xFF});
+
+      auto result = decoder.ProcessNextFrame();
+
+      REQUIRE(result.has_error());
+      REQUIRE(result.error() == ICodec::MALFORMED_DATA);
+    }
+
+    SECTION("valid stream parses successfully") {
+      load_mp3(input);
+
+      auto result = decoder.ProcessNextFrame();
+
+      REQUIRE(result.has_value());
+      REQUIRE(result.value() == false);
+
+      SECTION("output samples synthesized") {
+        std::array<std::byte, 256> output;
+        output.fill(std::byte{0});
+
+        auto res = decoder.WriteOutputSamples(output);
+
+        REQUIRE(res.first > 0);
+        REQUIRE(res.second == false);
+
+        // Just check that some kind of data was written. We don't care
+        // about what.
+        REQUIRE(std::to_integer<uint8_t>(output[0]) != 0);
+        REQUIRE(std::to_integer<uint8_t>(output[1]) != 0);
+        REQUIRE(std::to_integer<uint8_t>(output[2]) != 0);
+        REQUIRE(std::to_integer<uint8_t>(output[3]) != 0);
+      }
+
+      SECTION("output format correct") {
+        auto format = decoder.GetOutputFormat();
+
+        // Matches the test data.
+        REQUIRE(format.num_channels == 2);
+        REQUIRE(format.sample_rate_hz == 44100);
+        // Matches libmad output
+        REQUIRE(format.bits_per_sample == 24);
+      }
+    }
+
+  }
+}
+
+}  // namespace codecs

test/CMakeLists.txt

@@ -10,12 +10,14 @@ idf_build_set_property(
 list(APPEND EXTRA_WARNINGS "-Werror")
 
 list(APPEND EXTRA_COMPONENT_DIRS
+  "$ENV{PROJ_PATH}/src/audio"
+  "$ENV{PROJ_PATH}/src/codecs"
+  "$ENV{PROJ_PATH}/src/tasks"
   "$ENV{PROJ_PATH}/src/drivers"
   "$ENV{PROJ_PATH}/src/dev_console"
   )
 
 # List all components that include tests here.
-set(TEST_COMPONENTS "drivers")
+set(TEST_COMPONENTS "codecs" "drivers")
 
 project(device_tests)
-include($ENV{PROJ_PATH}/tools/cmake/extra-libs.cmake)

tools/cmake/common.cmake

@@ -8,8 +8,8 @@ set(COMPONENTS "")
 
 # External dependencies
 list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/catch2")
+list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/libmad")
 list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/lvgl")
-list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/psram_allocator")
 list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/result")
 list(APPEND EXTRA_COMPONENT_DIRS "$ENV{PROJ_PATH}/lib/span")
 
@@ -28,5 +28,3 @@ set(EXTRA_WARNINGS "-Wshadow" "-Wnon-virtual-dtor" "-Wunused"
 # Otherwise, prefer adding per-component build flags to keep things neat.
 idf_build_set_property(COMPILE_OPTIONS "-DLV_CONF_INCLUDE_SIMPLE" APPEND)
 idf_build_set_property(COMPILE_OPTIONS "-DTCB_SPAN_NAMESPACE_NAME=cpp" APPEND)
-
-include($ENV{PROJ_PATH}/tools/cmake/extra-libs.cmake)

tools/cmake/extra-libs.cmake

@@ -1 +0,0 @@
-include($ENV{PROJ_PATH}/tools/cmake/libmad.cmake)

tools/cmake/libmad.cmake

@@ -1,20 +0,0 @@
-set(LIBMAD_SRC "$ENV{PROJ_PATH}/lib/libmad")
-set(LIBMAD_BIN "${CMAKE_CURRENT_BINARY_DIR}/libmad")
-set(LIBMAD_INCLUDE "${LIBMAD_BIN}/include")
-
-externalproject_add(libmad_build
-  SOURCE_DIR "${LIBMAD_SRC}"
-  PREFIX "${LIBMAD_BIN}"
-  CONFIGURE_COMMAND ${LIBMAD_SRC}/configure CC=${CMAKE_C_COMPILER} --srcdir=${LIBMAD_SRC} --prefix=${LIBMAD_BIN} --host=xtensa-elf --disable-debugging --disable-shared
-  BUILD_COMMAND make
-  INSTALL_COMMAND make install
-  BUILD_BYPRODUCTS "${LIBMAD_BIN}/lib/libmad.a" "${LIBMAD_INCLUDE}/mad.h"
-)
-
- add_library(libmad STATIC IMPORTED GLOBAL)
- add_dependencies(libmad libmad_build)
-
- set_target_properties(libmad PROPERTIES IMPORTED_LOCATION
-   "${LIBMAD_BIN}/lib/libmad.a")
- set_target_properties(libmad PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
-   "${LIBMAD_INCLUDE}")