To: Ryan C. Gordon
Subject: SDL: DirectFB videodriver segfault
Date: Sun, 21 Dec 2003 20:40:14 +0100

Hi Ryan,

attached is a patch to fix a segfault in DirectFB_VideoQuit.
When SetVideoMode never gets called (f.e. wrong command line arguments
for "testsprite"), this->screen->hwdata is NULL.

Cheers,
Thomas

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From: "Andrew Bachmann"
Subject: recent build changes

To ensure that I submitted all the changes to you I attempt to rebuild SDL from a clean cvs checkout.  Unfortunately it failed with this error:

/boot/develop/libsdl/SDL12/src/audio/baudio/SDL_beaudio.cc:35: SDL_BeApp.h: No such file or directory

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From: Stephane Marchesin
Subject: Re: [SDL] compile problem with sdl <-> alsa

The attathced patch does the trick (although there will have to be code
changes when the alsa 0.9 api get deprecated).

On a side-note, the good news is that using alsa 1.0.0rc1 solves the
previous issues I had with my ac97 via sound chipset.

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From: "Andrew Bachmann"
Subject: libSDL patches for beos video

I created some patches to SDL:

1. YUV overlay support
2. maintain high refresh rate when changing resolutions to a lower resolution

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From: Hayashi Naoyuki
Subject: Tru64 audio(mme) fix

./src/audio/mme/SDL_mmeaudio.c
Fix the sound skip problem which is caused
even if it recover from high load.

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From: "Mike Gorchak"
Subject: SDL/QNX6 new patch

Here in attachment my patch for the SDL/QNX6 again :) It contain non-crtitical/cosmetic fixes:

1. Fixed window centering at other than the first consoles.
2. Fixed window centering algorithm in case when window height or width are greater than the desktop resolution.
3. Fixed window positioning on other than the first consoles.
4. Fixed occasional input focus lost when switching to fullscreen.
5. Removed the Photon's default chroma color for the overlays, added RGB(12, 6, 12) color instead (very dark pink).
6. Added more checks to the YUV overlay code (fixed crashes during resolution mode switches).
7. Added support for Enter/Backspace keys in unicode mode (used by Maelstrom and by other games).
8. Fixed window restore/maximize function. It works, finally.

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From: John Drinkwater <john@nextraweb.com>
Subject: SDL configure.in patch

On my cygwin compile environment, I get a script error with configure.

$ ./configure --enable-debug=no -q;
appending configuration tag "CXX" to libtool
appending configuration tag "F77" to libtool
./configure: line 28135: : command not found
*snip the rest*

The supplied patch fixes the problem, just a minor oversight of some [ ] & t\
est.

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From: Max Horn
Subject: SDL building "the unix way" on OS X

I just noticed that building current SDL CVS "the unix way" (using
configure/make) is (and has been for some time, it seems) broken.
That's because Sam updated to a newer libtool version, which removed my
"-framework" patches.

Attached is a patch which once again makes ltmain.sh aware of
"-framework". Note that this is simply a backport of the corresponding
changes in libtool CVS (i.e. the next libtool release will contain
those same changes).

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From: Stephane Marchesin <stephane.marchesin@wanadoo.fr>
Subject: [SDL] SDL and gcc >= 3.3.1 fix

Lately, I upgraded my gcc compiler and could trigger the error described
in this thread :
http://www.libsdl.org/pipermail/sdl/2003-September/056163.html

SDL_RLEaccel.c: In function `RLEClipBlit':
SDL_RLEaccel.c:845: error: invalid `asm': invalid expression as operand
SDL_RLEaccel.c:845: error: invalid `asm': invalid expression as operand
SDL_RLEaccel.c:845: error: invalid `asm': invalid expression as operand


The attached patch fixes this issue, and is smaller than the previous
one, as I was able to trigger the issue, so I could narrow it.

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From: "alan buckley"
Subject: Modification for RISC OS SDL port (SDL_riscosevents.c)

This modification improves the key press to Unicode character translation.

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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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