Re: [Qemu-devel] Re: Audio

[malc]

On Mon, 1 Nov 2004, Ronald wrote:

> Le Sun, 31 Oct 2004 18:18:08 +0300, malc a ?crit :
>
> > Hello,
> Hi,
>
> >
> > At http://www.boblycat.org/~malc/code/patches/qemu/ you will find latest
> > (10_aqemu) audio patch. It boosts following improvements:
> >
> > a. Correct IRQ status handling (Win95 sounds should no longer loop) b.
> > save|load vm support
> > c. Fixed WAV output driver
> > d. Kludge to support SB16 under FreeBSD (can someone verify that it helps)
> > e. Internal cleanups
>
> I guess it's not on your priority list but I still experience problems on
> windows host: qemu freeze on shutdown, sound play correctly with linux
> guest but not with windows guest.
> Otherwise on linux host everything seems ok, with alsa or oss drivers in
> linux guest or with windows 98 guest, host is 2.6.9 with alsa+oss
> emulation.

This is not on my priority list for the simple reason that i don't have
any Windows host, so there's nothing i can do to fix it. Does sound play
correctly on Linux with QEMU_AUDIO_DRV set to sdl, shutdowns are ok?

>
> The following is a patch to Makefile.target after having 10_aqemu.patch.gz
> applied
>
> --- Makefile.target.bak 2004-11-01 13:02:08.845861544 +0100
> +++ Makefile.target     2004-11-01 13:17:59.852649080 +0100
> @@ -268,7 +268,10 @@
>  VL_OBJS+=block-cow.o block-qcow.o aes.o block-vmdk.o block-cloop.o
>
>  SOUND_HW = sb16.o
> -AUDIODRV = audio.o ossaudio.o sdlaudio.o wavaudio.o
> +AUDIODRV = audio.o sdlaudio.o wavaudio.o
> +ifndef CONFIG_WIN32
> +AUDIODRV+= ossaudio.o
> +endif
>
>  ifeq ($(TARGET_ARCH), i386)
>  # Hardware support

Thanks, but this is not correct solution, MacOS X and BSDs do not come
with OSS (by default at least), the logic of OSS selection should be
in configure.

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