From: Thomas Jarosch <xxx>
To: Ryan C. Gordon <xxx>
Subject: MGA CRTC2 update

Hi Ryan,

attached is a small update for the DirectFB MGA CRTC2 support:

- Video aspect ratio correct scaling (important for MAME)
- Small bugfix in previous scaling code
- Ability to control the TV picture overscan via the environment variable
  SDL_DIRECTFB_OVERSCAN.

Sounds worth enough for applying it to SDL CVS ;-)

Cheers,
Thomas

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Fixed ltmain.sh for MSYS development environment.

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From: Scott Watson
Subject: [SDL] Improper Windows message routine calling

If this hasn't been caught yet, there's an improper method of calling a
user's window message routine in the various SDL_xxevents.c files.

Calling it improperly can cause a crash under at least XP.

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Date: Sun, 07 Sep 2003 02:51:58 +0200
From: Stephane Marchesin
Subject: [SDL] Two little patches

Compiling SDL with a recent gcc (gcc 3.3.1, 3.3 doesn't have this
behaviour) gives some nasty warnings :

SDL_blit_A.c: In function `BlitRGBtoRGBSurfaceAlpha128MMX':
SDL_blit_A.c:223: warning: integer constant is too large for "long" type
SDL_blit_A.c:225: warning: integer constant is too large for "long" type
SDL_blit_A.c:227: warning: integer constant is too large for "long" type
[...]

The first attached patch (longlongfix.patch) tells gcc to really treat
those constants as unsigned long long and not long.

The second patch (nasinclude.patch) fixes an include problem I had while
compiling nas audio : when the <audio/audiolib.h> file lies in
/usr/X11R6/include, a -I/usr/X11R6/include  option is needed or the file
isn't found.

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From: Matthew Danish
Subject: patch for k*bsd support

I am forwarding this patch from Robert Millan <rmh@debian.org> for
supporting K*BSD systems (BSD kernel GNU userland, and hurd) in
configure.in.

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From: "Mike Gorchak"
Subject: QNX fixes

improved sound code for the QNX, added workarounds for known bugs, fixed photon detect code. Update .qpg file.

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From: Philip D.S. Thoren <pthoren@cs.uml.edu>
Reply-To: "sdl@libsdl.org" <sdl@libsdl.org>
To: "sdl@libsdl.org" <sdl@libsdl.org>
Subject: [SDL] BUG in src/video/windx5/SDL_dx5events.c

   I tracked down a bug that crashed my program on Windows *all* the
time.

    FILE: src/video/windx5/SDL_dx5events.c

    FUNCTION: handle_mouse
    BUG:
        SDL_PublicSurface is being dereferenced when it is NULL.
               I added the following to the very begining of handle_mouse
        and it solved my crashing problems:

        if (SDL_PublicSurface == NULL) return;

~ Philip D.S. Thoren

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From: SUGIMOTO Sadahiro
Subject: [SDL] [PATCH] bsd joystick

Hi,
on FreeBSD systems, I had troubles using a USB joystick with SDL.
There are two problems in src/joystick/bsd/SDL_sysjoystick.c .

1. The macro __FreeBSD_version is compared to inappropriate numbers.

According to
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/usbhid.h
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/Attic/libusb.h
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/Attic/libusbhid.h
the APIs of USB HID are common in each following groups of OS versions,
a. 4.1-4.5
b. 4.6-4.8, and 5.0
c. 5.1

2. open() error

$ uname -sr
FreeBSD 5.1-RELEASE
$ ls -l /dev/uhid0
crw-r--r--  1 root  operator  122,   0  8  3 14:06 /dev/uhid0

Then, open("/dev/uhid0", O_RDWR) fails.
It seems that this device file does not need to be writable, so O_RDONLY
may be suitable.

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From: "Mike Gorchak"
Subject: Re: SDL 1.2.6

- minor changes about shared library building under QNX6 into README.QNX
- added forgotten libSDLmain.a into distribution, SDL.qpg.in
- added header guards to the all headers.
- fixed fullscreen double buffered mode.
- fixed Photon crashes after/during using fullscreen OpenGL modes.
- added GL_MakeCurrent function.
- added SDL_VIDEOEXPOSE event, when OpenGL window have been resized
- added more HAVE_OPENGL checks to avoid dead code compilation without using OpenGL
- finished code reorganization (began into previous patches).

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From: "Mike Gorchak"
Subject: Package building for QNX6

I'm just completed the package description file for QNX6 - qpg, it is like a\
 .spec files for Linux. Please place SDL.qpg.in file in the root of the proj\
ect, where .spec file is placed. And sdl12qpg.diff - just adding the SDL.qpg\
.in. The same for the SDL_image. I'm planning to add .qpg files creation for\
 all SDL* projects.

As for shared library building for QNX6. It is very hard to improve the exis\
ting libtool code to support QNX shared libraries. Much easyiest is to remov\
e libtool.m4 code from the acinclude.m4 for those persons, who building shar\
ed libraries for QNX6. I'm described all what they need to do with .so under\
 QNX6 in the README.QNX file. And 90% of people used the precompiled librari\
es, so I think it is not big problem :)

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