Mercurial > sdl-ios-xcode
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[SDL] [PATCH] fix FB_VideoQuit for ia64
Jesse Barnes
Fri Jan 14 11:13:54 PST 2005
I noticed that on my ia64 machine when SDL_Quit was called, the machine would
hang in weird ways. It turned out to be caused by a machine check in the
memset() call near the top of FB_VideoQuit. Generally memset shouldn't be
used on I/O regions like the framebuffer or other I/O device memory (the
Linux kernel has special routines for dealing with I/O memory), so I changed
the #ifdef __powerpc__ to #if defined(__powerpc__) || defined(__ia64__) and
SDL_Quit now works properly. The change should probably be made
unconditional though since doing one byte at a time is the only way to be
portable, afaik.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sat, 12 Feb 2005 18:03:54 +0000 |
parents | ec659230eaac |
children | dc219ba4cf45 |
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The latest development version of SDL is available via CVS: cvs -d :pserver:guest@libsdl.org:/home/sdlweb/libsdl.org/cvs login # No password, so just hit enter when prompted for a password cvs -d :pserver:guest@libsdl.org:/home/sdlweb/libsdl.org/cvs checkout SDL When you check a fresh copy of SDL out of CVS, you need to generate the files used by make by running the "autogen.sh" script, which will run aclocal, automake, autoconf and then run configure. There is a web interface to cvs at http://www.libsdl.org/cgi/cvsweb.cgi