The compiler complains that long is an incompatible pointer type for
[gl_context setValues: forParameter:] and CGLSetParameter. This only shows up
on x86_64, but it still might be an issue.
--HG--
branch : SDL-1.2
C.W. Betts 2009-10-19 19:16:41 PDT
In 64-bit libraries, the fork reference is a different size than in 32-bit.
Apple has tried to help this transition by making a typedef called FSIORefNum,
but it is only available in Mac OS X 10.5 headers or later. I first noticed
this bug in Mac OS X's CD player code, and the patch is set to fix it
accordingly. This might also be an issue in SDL_QuartzVideo.m
--HG--
branch : SDL-1.2
I guess I don't have to mention that, but ALSA_WaitAudio() is
pure evil, and just broken. getpid() returns pids, not tids. You get
those via gettid(). But I'd recommend dropping that entirely. It's
just broken.
--HG--
branch : SDL-1.2
In ALSA_OpenAudio(): instead of setting period_size+n_periods OR
buffer_size I'd recommend copying the hwparams stuff before you do
this, then first try period_size+n_periods, and then apply it with
snd_pcm_hw_params() and check if that works. If it didn't you should
take the copy of hwparams and try setting buffer_size and apply that
via snd_pcm_hw_params() and check if that worked. And if that failed
too, then take the copy and don't apply neither period nor buffer
settings and see if that works.
--HG--
branch : SDL-1.2
Ludwig Nussel 2009-10-18 06:31:52 PDT
an mprotect call was added to fix bug 528. However that results in a buffer
that allows writing and code execution. Ie the no-execute security features of
modern operating systems are defeated this way. Two mprotect calls are needed.
One to make the buffer executable but not writeable when done and another one
to make the buffer writeable again if the content needs to be changed.
--HG--
branch : SDL-1.2
Ludwig Nussel 2009-10-18 05:34:18 PDT
src/joystick/linux/SDL_sysjoystick.c has some problems:
- test_bit() might break with strict aliasing
- test_bit() assumes array is Uint32 but its actually "unsigned long"
on 64bit systems sizeof(long) != sizeof(Uint32).
- the keybit array is too small
- the arrays are unitialized so the number of
detected buttons is quite random
--HG--
branch : SDL-1.2
For some people setting the period size works better (and is what SDL 1.2.13 did), but for most people it's the same or worse. You can use an environment variable to pick which one you want.
--HG--
branch : SDL-1.2
Fix assertion triggered in pulsaudio by returning "unknown" instead
of NULL pointer when guessing application name.
- Use getprogname on NetBSD as it wont return NULL
--HG--
branch : SDL-1.2
Apply patch to first unlock the CD before trying to eject it. Since
SDL doesn't seem to have lock/unlock primitives, this looks like the
right thing to do.
Fixes audio/tcd's eject function too.
--HG--
branch : SDL-1.2
I am using a headset on my monitor as primary sound output device. From time to
time it happens that I switch off my monitor when I leave my computer and
switch it on when I come back.
When doing so while wesnoth is running I get no sound back when I switch on my
monitor. There is probably good reason for that. Therefore I wanted to exit and
restart wesnoth. Unfortunately, wesnoth always hangs in this situation. It
looks like wesnoth can not be exited when the primary sound device vanished.
I created a backtrace of this situation (please see attachment).
--HG--
branch : SDL-1.2
