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Maintenance:

Browse source 
* Removed empty nl_examples from dist.mak
* Added copyright acknowledgements and full text of licenses to binary distribution
* Fixed up the list of third-party libraries
* Moved WDL fft.c to 3rdparty
This commit is contained in:
Vas Crabb 2020-03-04 22:41:15 +11:00
parent 4080e50b9e
commit 11ac7454db
19 changed files with 2650 additions and 1302 deletions
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12
3rdparty/README.md vendored
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@ -24,11 +24,11 @@ genie - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
glm - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
libflac - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
libflac - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause) (codecs), [The GNU General Public License, version 2](https://opensource.org/licenses/GPL-2.0)
libjpeg - [Custom BSD-like](https://github.com/numenta/nupic/blob/master/external/licenses/LICENSE.libjpeg-6b.txt)
linenoise-ng - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
linenoise - [The BSD 2-Clause License](http://opensource.org/licenses/BSD-2-Clause)
lsqlite3 - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
@ -40,7 +40,7 @@ lua-zlib - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
luafilesystem - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
lzma - [The GNU Lesser General Public License](http://opensource.org/licenses/LGPL-2.1)
lzma - Custom public domain license
minimp3 - [Creative Commons Zero v1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/)
@ -52,7 +52,7 @@ portmidi - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
pugixml - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
rapidjson - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
rapidjson - [The MIT License (MIT)](http://opensource.org/licenses/MIT), [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause) (msinttypes), JSON license (JSON_checker)
sdl2 - [zlib license](http://opensource.org/licenses/Zlib)
@ -62,12 +62,14 @@ softfloat3 - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Cla
sol2 - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
sqlite3 - Public Domain
sqlite3 - Custom public domain license
tap-windows6.h - Dual-licensed [The GNU General Public License, version 2](https://opensource.org/licenses/GPL-2.0) and [The MIT License (MIT)](http://opensource.org/licenses/MIT)
utf8proc - [The MIT License (MIT)](http://opensource.org/licenses/MIT)
wdlfft - [zlib license](http://opensource.org/licenses/Zlib)
winpcap - [The BSD 3-Clause License](http://opensource.org/licenses/BSD-3-Clause)
zlib - [zlib license](http://opensource.org/licenses/Zlib)

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3rdparty/wdlfft/fft.h vendored Normal file
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/*
WDL - fft.h
Copyright (C) 2006 and later Cockos Incorporated
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
This file defines the interface to the WDL FFT library. These routines are based on the
DJBFFT library, which are Copyright 1999 D. J. Bernstein, djb@pobox.com
The DJB FFT web page is: http://cr.yp.to/djbfft.html
*/
#ifndef _WDL_FFT_H_
#define _WDL_FFT_H_
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WDL_FFT_REALSIZE
#define WDL_FFT_REALSIZE 4
#endif
#if WDL_FFT_REALSIZE == 4
typedef float WDL_FFT_REAL;
#elif WDL_FFT_REALSIZE == 8
typedef double WDL_FFT_REAL;
#else
#error invalid FFT item size
#endif
typedef struct {
WDL_FFT_REAL re;
WDL_FFT_REAL im;
} WDL_FFT_COMPLEX;
extern void WDL_fft_init();
extern void WDL_fft_complexmul(WDL_FFT_COMPLEX *dest, WDL_FFT_COMPLEX *src, int len);
extern void WDL_fft_complexmul2(WDL_FFT_COMPLEX *dest, WDL_FFT_COMPLEX *src, WDL_FFT_COMPLEX *src2, int len);
extern void WDL_fft_complexmul3(WDL_FFT_COMPLEX *destAdd, WDL_FFT_COMPLEX *src, WDL_FFT_COMPLEX *src2, int len);
/* Expects WDL_FFT_COMPLEX input[0..len-1] scaled by 1.0/len, returns
WDL_FFT_COMPLEX output[0..len-1] order by WDL_fft_permute(len). */
extern void WDL_fft(WDL_FFT_COMPLEX *, int len, int isInverse);
/* Expects WDL_FFT_REAL input[0..len-1] scaled by 0.5/len, returns
WDL_FFT_COMPLEX output[0..len/2-1], for len >= 4 order by
WDL_fft_permute(len/2). Note that output[len/2].re is stored in
output[0].im. */
extern void WDL_real_fft(WDL_FFT_REAL *, int len, int isInverse);
extern int WDL_fft_permute(int fftsize, int idx);
extern int *WDL_fft_permute_tab(int fftsize);
#ifdef __cplusplus
};
#endif
#endif

249
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@ -0,0 +1,249 @@
MAME is a registered trademark of Gregory Ember.
MAME as a whole is made available under the terms of the GNU General
Public License. Individual source files may be made available under
less restrictive licenses, as noted in their respective header
comments.
Full license texts may be found in docs/legal in source and binary
distributions.
MAME
Copyright (c) 1997-2020 MAMEdev and contributors
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2, as provided
in docs/legal/GPL-2.0.
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.
This software is based in part on the work of the Independent JPEG Group.
Asio C++ Library
Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Permission is hereby granted, free of charge, to any person or
organization obtaining a copy of the software and accompanying
documentation covered by this license (the "Software") to use,
reproduce, display, distribute, execute, and transmit the Software, and
to prepare derivative works of the Software, and to permit third-parties
to whom the Software is furnished to do so, all subject to the
following:
The copyright notices in the Software and this entire statement,
including the above license grant, this restriction and the following
disclaimer, must be included in all copies of the Software, in whole or
in part, and all derivative works of the Software, unless such copies or
derivative works are solely in the form of machine-executable object
code generated by a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE
DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY,
WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Berkeley SoftFloat - software implementation of binary floating-point that conforms to the IEEE Standard for Floating-Point Arithmetic
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the University of California
FLAC - Free Lossless Audio Codec
Copyright (c) 2001,2002,2003,2004,2005,2006,2007 Josh Coalson
The msinttypes r29
Copyright (c) 2006-2013 Alexander Chemeris
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bgfx, bimg and bx
Copyright (c) 2010-2019 Branimir Karadzic
linenoise.c -- guerrilla line editing library
Copyright (c) 2010, Salvatore Sanfilippo <antirez at gmail dot com>
Copyright (c) 2010, Pieter Noordhuis <pcnoordhuis at gmail dot com>
Copyright (c) 2011, Steve Bennett <steveb at workware dot net dot au>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Expat
Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd and Clark Cooper
Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006 Expat maintainers
Lua - a powerful, fast, lightweight, embeddable scripting language
Copyright (c) 1994-2017 Lua.org, PUC-Rio
LuaFileSystem - File System Library for Lua
Copyright (c) 2003-2015 Kepler Project
LuaSQLite 3 - a Lua 5.1 to 5.3 wrapper for the SQLite3 library
Copyright (c) 2002-2016 Tiago Dionizio, Doug Currie
lua-linenoise
Copyright (c) 2011-2015 Rob Hoelz <rob@hoelz.ro>
lua_zlib - Lua 5.1 interface to zlib
Copyright (c) 2009 Brian Maher
OpenGL Mathematics (GLM)
Copyright (c) 2005 -2016 G-Truc Creation
PortAudio Portable Real-Time Audio Library
Copyright (c) 1999-2006 Ross Bencina and Phil Burk
PortMidi Portable Real-Time MIDI Library
Copyright (c) 1999-2000 Ross Bencina and Phil Burk
Copyright (c) 2001-2009 Roger B. Dannenberg
pugixml - a C++ XML processing library
Copyright (c) 2006-2016 Arseny Kapoulkine
RapidJSON - A fast JSON parser/generator for C++ with both SAX/DOM style API
Copyright (c) 2015 THL A29 Limited, a Tencent company, and Milo Yip.
Sol - a C++ library binding to Lua
Copyright (c) 2013-2016 Rapptz and contributors
tap-windows.h
Copyright (C) 2002-2014 OpenVPN Technologies, Inc.
utf8proc
Copyright (c) 2014-2015 Steven G. Johnson, Jiahao Chen, Tony Kelman, Jonas Fonseca, and other contributors
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
LZMA SDK
LZMA SDK is written and placed in the public domain by Igor Pavlov.
Some code in LZMA SDK is based on public domain code from another
developers:
1) PPMd var.H (2001): Dmitry Shkarin
2) SHA-256: Wei Dai (Crypto++ library)
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute the original LZMA SDK code, either in source code form or as
a compiled binary, for any purpose, commercial or non-commercial, and by
any means.
LZMA SDK code is compatible with open source licenses, for example, you
can include it to GNU GPL or GNU LGPL code.
Nano SVG = Simple stupid SVG parser
Copyright (c) 2013-14 Mikko Mononen memon@inside.org
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
WDL - fft.cpp
Copyright (c) 2006 and later Cockos Incorporated
Copyright (c) 1999 D. J. Bernstein
zlib data compression library
Copyright (c) 1995-2017 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must
not claim that you wrote the original software. If you use this
software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source
distribution.
SQLite
2001 September 15
The author disclaims copyright to this source code. In place of a legal
notice, here is a blessing:
May you do good and not evil.
May you find forgiveness for yourself and forgive others.
May you share freely, never taking more than you give.

4
dist.mak
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@ -102,9 +102,9 @@ BINDIR := build/$(PROJECTTYPE)/bin/$(BUILDARCH)/$(BUILDVARIANT)
STAGEDIR := build/release/$(BUILDARCH)/$(BUILDVARIANT)/$(TARGET)
BINARIES = $(MAINBIN) castool chdman floptool imgtool jedutil ldresample ldverify nltool nlwav romcmp unidasm
SIMPLE_DIRS := ctrlr docs/man docs/swlist hash ini/examples ini/presets nl_examples
SIMPLE_DIRS := ctrlr docs/legal docs/man docs/swlist hash ini/examples ini/presets
LOCALISATIONS := $(wildcard language/*/*.mo)
COPIED_FILES := uismall.bdf roms/dir.txt $(foreach DIR,$(SIMPLE_DIRS),$(wildcard $(DIR)/*)) language/LICENSE language/README.md $(LOCALISATIONS)
COPIED_FILES := COPYING uismall.bdf roms/dir.txt $(foreach DIR,$(SIMPLE_DIRS),$(wildcard $(DIR)/*)) language/LICENSE language/README.md $(LOCALISATIONS)
CREATED_DIRS := docs ini roms $(SIMPLE_DIRS) language $(dir $(LOCALISATIONS))
GEN_FOLDERS := $(addprefix $(STAGEDIR)/,$(CREATED_DIRS))

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Copyright <YEAR> <COPYRIGHT HOLDER>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

28
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@ -0,0 +1,28 @@
Copyright <YEAR> <COPYRIGHT HOLDER>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

23
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@ -0,0 +1,23 @@
Permission is hereby granted, free of charge, to any person or
organization obtaining a copy of the software and accompanying
documentation covered by this license (the "Software") to use,
reproduce, display, distribute, execute, and transmit the Software, and
to prepare derivative works of the Software, and to permit third-parties
to whom the Software is furnished to do so, all subject to the
following:
The copyright notices in the Software and this entire statement,
including the above license grant, this restriction and the following
disclaimer, must be included in all copies of the Software, in whole or
in part, and all derivative works of the Software, unless such copies or
derivative works are solely in the form of machine-executable object
code generated by a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE
DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY,
WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

114
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@ -0,0 +1,114 @@
Statement of Purpose
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How to Apply These Terms to Your New Programs
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Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
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Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type
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The hypothetical commands `show w' and `show c' should show the
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Yoyodyne, Inc., hereby disclaims all copyright interest in the
program `Gnomovision' (which makes passes at compilers) written by
James Hacker.
signature of Ty Coon, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program
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GNU Lesser General Public License
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conditions are imposed on you (whether by court order, agreement or
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would not permit royalty-free redistribution of the Library by all those
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If any portion of this section is held invalid or unenforceable under
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It is not the purpose of this section to induce you to infringe any
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software through any other system and a licensee cannot impose that
choice.
This section is intended to make thoroughly clear what is believed to be
a consequence of the rest of this License.
12. If the distribution and/or use of the Library is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Library under this License may
add an explicit geographical distribution limitation excluding those
countries, so that distribution is permitted only in or among countries
not thus excluded. In such case, this License incorporates the
limitation as if written in the body of this License.
13. The Free Software Foundation may publish revised and/or new
versions of the Lesser General Public License from time to time. Such
new versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Library
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Library does not specify a license
version number, you may choose any version ever published by the Free
Software Foundation.
14. If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission. For software which is
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Foundation; we sometimes make exceptions for this. Our decision will be
guided by the two goals of preserving the free status of all derivatives
of our free software and of promoting the sharing and reuse of software
generally.
NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND,
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ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH
YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
NECESSARY SERVICING, REPAIR OR CORRECTION.
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY
(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR
OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of
the ordinary General Public License).
To apply these terms, attach the following notices to the library. It
is safest to attach them to the start of each source file to most
effectively convey the exclusion of warranty; and each file should have
at least the "copyright" line and a pointer to where the full notice is
found.
<one line to give the library's name and an idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by
James Random Hacker.
signature of Ty Coon, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

20
docs/legal/MIT Normal file
View file

@ -0,0 +1,20 @@
Copyright <YEAR> <COPYRIGHT HOLDER>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

20
docs/legal/Zlib Normal file
View file

@ -0,0 +1,20 @@
Copyright (c) <year> <copyright holders>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must
not claim that you wrote the original software. If you use this
software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source
distribution.

45
scripts/src/3rdparty.lua
View file

@ -74,6 +74,7 @@ links {
}
end
--------------------------------------------------
-- zlib library objects
--------------------------------------------------
@ -139,6 +140,7 @@ links {
}
end
--------------------------------------------------
-- SoftFloat library objects
--------------------------------------------------
@ -179,6 +181,7 @@ end
MAME_DIR .. "3rdparty/softfloat/fyl2x.c",
}
--------------------------------------------------
-- SoftFloat 3 library objects
--------------------------------------------------
@ -523,6 +526,7 @@ files {
MAME_DIR .. "3rdparty/softfloat3/source/f128M_lt_quiet.c",
}
-------------------------------------------------
-- libJPEG library objects
--------------------------------------------------
@ -605,6 +609,7 @@ links {
}
end
--------------------------------------------------
-- libflac library objects
--------------------------------------------------
@ -698,6 +703,7 @@ links {
}
end
--------------------------------------------------
-- lib7z library objects
--------------------------------------------------
@ -784,6 +790,7 @@ end
-- MAME_DIR .. "3rdparty/lzma/C/XzIn.c",
}
--------------------------------------------------
-- LUA library objects
--------------------------------------------------
@ -889,6 +896,7 @@ links {
}
end
--------------------------------------------------
-- small lua library objects
--------------------------------------------------
@ -995,9 +1003,12 @@ links {
end
end
--------------------------------------------------
-- portmidi library objects
--------------------------------------------------
if _OPTIONS["NO_USE_MIDI"]~="1" then
if not _OPTIONS["with-system-portmidi"] then
project "portmidi"
@ -1079,6 +1090,7 @@ links {
end
end
--------------------------------------------------
-- BX library objects
--------------------------------------------------
@ -1157,6 +1169,7 @@ project "bx"
MAME_DIR .. "3rdparty/bx/src/url.cpp",
}
--------------------------------------------------
-- BIMG library objects
--------------------------------------------------
@ -1232,6 +1245,7 @@ project "bimg"
MAME_DIR .. "3rdparty/bimg/3rdparty/astc-codec/src/decoder/weight_infill.cc",
}
--------------------------------------------------
-- BGFX library objects
--------------------------------------------------
@ -1420,9 +1434,11 @@ end
}
end
--------------------------------------------------
-- PortAudio library objects
--------------------------------------------------
if _OPTIONS["NO_USE_PORTAUDIO"]~="1" then
if not _OPTIONS["with-system-portaudio"] then
project "portaudio"
@ -1591,6 +1607,7 @@ links {
end
end
--------------------------------------------------
-- SDL2 library
--------------------------------------------------
@ -2101,9 +2118,11 @@ end
end
--------------------------------------------------
-- linenoise library
--------------------------------------------------
if (_OPTIONS["osd"] ~= "uwp") then
project "linenoise"
uuid "7320ffc8-2748-4add-8864-ae29b72a8511"
@ -2138,9 +2157,9 @@ project "utf8proc"
uuid "1f881f09-0395-4483-ac37-2935fb092187"
kind "StaticLib"
defines {
"UTF8PROC_DLLEXPORT="
}
defines {
"UTF8PROC_DLLEXPORT="
}
configuration "Debug"
defines {
@ -2166,3 +2185,23 @@ links {
}
end
--------------------------------------------------
-- wdlfft library objects (from Cockos WDL)
--------------------------------------------------
project "wdlfft"
uuid "74ca017e-fa0d-48b8-81d6-8081a37be14c"
kind "StaticLib"
configuration { "gmake or ninja" }
buildoptions_c {
"-Wno-strict-prototypes",
}
configuration { }
files {
MAME_DIR .. "3rdparty/wdlfft/fft.c",
MAME_DIR .. "3rdparty/wdlfft/fft.h"
}

1
scripts/src/main.lua
View file

@ -258,6 +258,7 @@ end
ext_lib("expat"),
"softfloat",
"softfloat3",
"wdlfft",
ext_lib("jpeg"),
"7z",
}

2
scripts/src/sound.lua
View file

@ -1551,7 +1551,5 @@ if (SOUNDS["VGMVIZ"]~=null) then
files {
MAME_DIR .. "src/devices/sound/vgm_visualizer.cpp",
MAME_DIR .. "src/devices/sound/vgm_visualizer.h",
MAME_DIR .. "src/devices/sound/fft.cpp",
MAME_DIR .. "src/devices/sound/fft.h",
}
end

1206
src/devices/sound/fft.cpp
View file

File diff suppressed because it is too large Load diff

82
src/devices/sound/fft.h
View file

@ -1,82 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Justin Frankel
/*
WDL - fft.h
Copyright (C) 2006 and later Cockos Incorporated
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
This file defines the interface to the WDL FFT library. These routines are based on the
DJBFFT library, which are Copyright 1999 D. J. Bernstein, djb@pobox.com
The DJB FFT web page is: http://cr.yp.to/djbfft.html
This file is modified from the original; it has been reformatted for 4-space
tabs.
*/
#ifndef WDL_FFT_H
#define WDL_FFT_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WDL_FFT_REALSIZE
#define WDL_FFT_REALSIZE 8
#endif
#if WDL_FFT_REALSIZE == 4
typedef float WDL_FFT_REAL;
#elif WDL_FFT_REALSIZE == 8
typedef double WDL_FFT_REAL;
#else
#error invalid FFT item size
#endif
typedef struct {
WDL_FFT_REAL re;
WDL_FFT_REAL im;
} WDL_FFT_COMPLEX;
extern void WDL_fft_init();
extern void WDL_fft_complexmul(WDL_FFT_COMPLEX *dest, WDL_FFT_COMPLEX *src, int len);
extern void WDL_fft_complexmul2(WDL_FFT_COMPLEX *dest, WDL_FFT_COMPLEX *src, WDL_FFT_COMPLEX *src2, int len);
extern void WDL_fft_complexmul3(WDL_FFT_COMPLEX *destAdd, WDL_FFT_COMPLEX *src, WDL_FFT_COMPLEX *src2, int len);
/* Expects WDL_FFT_COMPLEX input[0..len-1] scaled by 1.0/len, returns
WDL_FFT_COMPLEX output[0..len-1] order by WDL_fft_permute(len). */
extern void WDL_fft(WDL_FFT_COMPLEX *, int len, int isInverse);
/* Expects WDL_FFT_REAL input[0..len-1] scaled by 0.5/len, returns
WDL_FFT_COMPLEX output[0..len/2-1], for len >= 4 order by
WDL_fft_permute(len/2). Note that output[len/2].re is stored in
output[0].im. */
extern void WDL_real_fft(WDL_FFT_REAL *, int len, int isInverse);
extern int WDL_fft_permute(int fftsize, int idx);
extern int *WDL_fft_permute_tab(int fftsize);
#ifdef __cplusplus
};
#endif
#endif

6
src/devices/sound/vgm_visualizer.cpp
View file

@ -12,16 +12,18 @@
#include "emu.h"
#include "sound/vgm_visualizer.h"
#include "fft.h"
#include "wdlfft/fft.h"
#include <cmath>
static float lerp(float a, float b, float f)
constexpr float lerp(float a, float b, float f)
{
return (b - a) * f + a;
}
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************