SDL2 for the Nintendo Wii U (build with "cmake [SDL source path] -DCMAKE_TOOLCHAIN_FILE=$WUT_ROOT/share/wut.toolchain.cmake -DCMAKE_INSTALL_PREFIX=$DEVKITPRO/portlibs/wiiu")
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Ryan C. Gordon 12d328aee3 Date: Mon, 10 Oct 2005 13:09:32 +0300
From: Tommi Kyntola <tommi.kyntola@ray.fi>
To: sdl@libsdl.org
Subject: [SDL] [RFC] get_ticks broken on linux

It uses gettimeofday to calculate the timedifference.
Gettimeofday returns current time which is seldom monotonous.
This breaks SDL timer subsystem. (time callbacks and all that
get borked when the time difference ms is suddenly ~ 2^32)

I posted a message about this earlier but got no response.
Some thoughts on this matter would be appreciated.
(Or even an explanation for the lack of interest.)

A patch below would use the posix timers that have been around
since posix 93 and do provide a good source of monotonous time
on linux boxes (and on few others too).

The following patch is also availabe at:
http://www.hut.fi/u/tkyntola/SDL-1.2.9-clockfix.patch

It's against 1.2.9, but I can easily rediffit against
the cvs branch is needed.

cheers,
Tommi Kyntola            tommi.kyntola@ray.fi
2005-10-11 18:16:12 +00:00
docs *** empty log message *** 2004-12-16 06:39:54 +00:00
include Patch from Martin Lange (mala-sdl at hotmail.com) to unregister SDL's win32 2005-09-27 09:00:42 +00:00
src Date: Mon, 10 Oct 2005 13:09:32 +0300 2005-10-11 18:16:12 +00:00
test Fixed compiler warnings in Watcom C. 2005-10-03 08:12:32 +00:00
.cvsignore *** empty log message *** 2004-12-16 05:29:55 +00:00
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Borland.zip *** empty log message *** 2003-07-01 01:18:27 +00:00
BUGS *** empty log message *** 2004-08-20 19:42:44 +00:00
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config.sub Date: Sat, 24 Apr 2004 15:13:32 +0300 2004-05-06 15:55:06 +00:00
configure.in iPod Linux framebuffer support. 2005-09-08 07:33:22 +00:00
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CREDITS Lots of people have contributed cash. :) 2004-02-15 22:04:46 +00:00
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INSTALL Date: Tue, 2 Mar 2004 11:34:54 +0100 2004-03-02 13:01:02 +00:00
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PBProjects.tar.gz The tenth time is the charm... 2004-05-20 10:05:59 +00:00
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README.MacOS Date: Sat, 8 Sep 2001 04:42:23 +0200 2001-09-11 19:00:18 +00:00
README.MacOSX Updated SDL for MacOS X Xcode support 2004-12-06 04:17:56 +00:00
README.MiNT Document recent audio updates 2005-08-10 14:30:53 +00:00
README.NanoX Date: Sat, 24 Aug 2002 22:20:01 -0600 2002-08-25 06:21:49 +00:00
README.PicoGUI Added initial support for PicoGUI (thanks Micah!) 2002-08-01 23:24:13 +00:00
README.QNX Date: Sat, 24 Apr 2004 15:13:32 +0300 2004-05-06 15:55:06 +00:00
README.Qtopia Added a README for Qtopia 2002-06-01 18:43:51 +00:00
README.RISCOS Date: Wed, 26 Jan 2005 13:37:09 GMT 2005-02-12 18:01:31 +00:00
README.WinCE Updated for embedded Visual C++ 4.0 2002-08-20 00:20:06 +00:00
sdl-config.in Fixed static linking on MacOS X (thanks Max!) 2004-02-11 07:09:11 +00:00
sdl.m4 Date: Wed, 17 Aug 2005 11:23:40 -0400 2005-08-18 06:06:02 +00:00
SDL.qpg.in Date: Tue, 2 Mar 2004 08:52:20 +0200 2004-03-02 12:38:27 +00:00
SDL.spec.in The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails: 2005-09-08 06:16:14 +00:00
strip_fPIC.sh Fixed to work on Solaris x86 2001-05-10 20:19:50 +00:00
TODO *** empty log message *** 2001-08-18 10:33:55 +00:00
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VisualCE.zip Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at 2005-09-29 09:43:00 +00:00
WhatsNew *** empty log message *** 2004-01-08 16:01:07 +00:00

                         Simple DirectMedia Layer

                                  (SDL)

                                Version 1.2

---
http://www.libsdl.org/

This is the Simple DirectMedia Layer, a general API that provides low
level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL,
and 2D framebuffer across multiple platforms.

SDL is written in C, but works with C++ natively, and has bindings to
several other languages, including Ada, C#, Eiffel, Java, Lua, ML,
Objective C, Perl, PHP, Pike, Python, and Ruby.

The current version supports Linux, Windows, BeOS, MacOS, MacOS X,
FreeBSD, OpenBSD, BSD/OS, Solaris, IRIX, and QNX.  The code contains
support for Windows CE, AmigaOS, Dreamcast, Atari, NetBSD, AIX, OSF/Tru64,
RISC OS, and SymbianOS, but these are not officially supported.

This library is distributed under GNU LGPL version 2, which can be
found in the file  "COPYING".  This license allows you to use SDL
freely in commercial programs as long as you link with the dynamic
library.

The best way to learn how to use SDL is to check out the header files in
the "include" subdirectory and the programs in the "test" subdirectory.
The header files and test programs are well commented and always up to date.
More documentation is available in HTML format in "./docs/index.html"

The test programs in the "test" subdirectory are in the public domain.

Frequently asked questions are answered online:
	http://www.libsdl.org/faq.php

If you need help with the library, or just want to discuss SDL related
issues, you can join the developers mailing list:
	http://www.libsdl.org/mailing-list.php

Enjoy!
	Sam Lantinga				(slouken@libsdl.org)