On Tue, Oct 05, 2010 at 05:03:28PM +0200, Jonathan Armani wrote: > On Tue, 5 Oct 2010 13:58:48 +0000 > Jacob Meuser <jake...@sdf.lonestar.org> wrote:
> > you can work around it by disabling sound (music and sfx). > It segfault when I try to disable the music too. you have to disable sound effects too ... but patch below for al_source.c fixes the crash for me. avoids trying to access array[-1]. the rest is the patch I sent for openal a while back. bufsiz really means the hardware block size (or, the size of the audio buffer that openal users will use), not the total hardware buffer size. -- jake...@sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org Index: Makefile =================================================================== RCS file: /cvs/ports/audio/openal/Makefile,v retrieving revision 1.15 diff -N -u -p Makefile --- Makefile 6 Sep 2010 00:04:28 -0000 1.15 +++ Makefile 5 Oct 2010 19:38:29 -0000 @@ -3,7 +3,7 @@ COMMENT= cross-platform 3D audio API DISTNAME= openal-0.0.8 -REVISION= 6 +REVISION= 7 CATEGORIES= audio SHARED_LIBS += openal 1.0 # .0.0 @@ -29,7 +29,8 @@ CONFIGURE_ARGS= --disable-vorbis \ --disable-arts \ --disable-mp3 \ --disable-esd \ - --disable-sdl + --disable-sdl \ + --disable-solaris MODGNU_CONFIG_GUESS_DIRS=${WRKSRC}/admin/autotools Index: files/alc_backend_sndio.c =================================================================== RCS file: /cvs/ports/audio/openal/files/alc_backend_sndio.c,v retrieving revision 1.2 diff -N -u -p files/alc_backend_sndio.c --- files/alc_backend_sndio.c 16 Dec 2009 21:12:20 -0000 1.2 +++ files/alc_backend_sndio.c 5 Oct 2010 19:38:29 -0000 @@ -48,7 +48,8 @@ alcBackendSetAttributesNative_ (ALC_OpenMode mode, voi par.pchan = chan; par.rate = *speed; - par.appbufsz = *bufsiz / SIO_BPS(par.bits) / chan; + par.round = *bufsiz / SIO_BPS(par.bits) / chan; + par.appbufsz = *bufsiz > par.rate / 20 ? *bufsiz * 2 : par.rate / 10; if (!sio_setpar(handle, &par) || !sio_getpar(handle, &par) || !sio_start(handle)) { @@ -77,7 +78,7 @@ alcBackendSetAttributesNative_ (ALC_OpenMode mode, voi return AL_FALSE; } - *bufsiz = par.appbufsz * par.bps * chan; + *bufsiz = par.round * par.bps * chan; *speed = par.rate; return AL_TRUE; Index: patches/patch-src_al_source_c =================================================================== RCS file: patches/patch-src_al_source_c diff -N -u -p patches/patch-src_al_source_c --- /dev/null 5 Oct 2010 13:38:29 -0000 +++ patches/patch-src_al_source_c 5 Oct 2010 19:38:29 -0000 @@ -0,0 +1,12 @@ +$OpenBSD$ +--- src/al_source.c.orig Sat Feb 11 01:36:55 2006 ++++ src/al_source.c Tue Oct 5 12:30:56 2010 +@@ -3137,7 +3137,7 @@ void *_alGetSourceParam(AL_source *source, ALenum para + { + case AL_BUFFER: + if( source->bid_queue.read_index >= +- source->bid_queue.size ) ++ source->bid_queue.size && source->bid_queue.size ) + { + int size = source->bid_queue.size; +
