[ros-dev] Open Sound System porting

[King InuYasha]

I forgot to mention this means that sound mixing is then possible and it
would be possible to send sound over a remote connection using VNC and
ESD... It also permits a level of audio device abstraction...

On 9/21/07, King InuYasha <ngompa13 at gmail.com> wrote:
>
> Maybe it could be diverted through PulseAudio or ESD, since there does
> exist an ESD server driver that pipes all of it to an ESOUND daemon. So if
> you don't have an official Win32 driver, you could pipe it into PulseAudio
> and PulseAudio could connect to OSS.
>
> On 9/21/07, Steven Edwards <winehacker at gmail.com> wrote:
> >
> > On 9/21/07, reactos-development at silverblade.co.uk
> > <reactos-development at silverblade.co.uk> wrote:
> > > So my main question at this time is how to handle this? The calls in
> > > question appear to
> > > be documented inside a file called "soundcard.h" in the OSS sources
> > however
> > > this just
> > > seems to be definitions for the ioctl codes. So I suspect a majority
> > of the
> > > drivers are
> > > calling ioctl.
> > >
> > > Therefore, I figure the best way around this is probably to provide a
> > fake
> > > ioctl that
> > > provides the expected functionality, and make this wrap
> > DeviceIoControl
> > > with something
> > > that can translate the ioctl parameters into whatever...
> > >
> > > The only other way I see around this is to rewrite all calls to ioctl,
> > and
> > > rewrite the
> > > IOCTL codes with NT-style ones.
> > >
> > > Thoughts/ideas?
> >
> > You could write a wrapper for ioctl. I had a few ideas on this but you
> > might not even need to do that. Would ws2_32 ioctlsocket and WSAioctl
> > maybe work? You might have to add a static lib that does a WSAstartup
> > to each sound driver.
> >
> > You might find something of use there. Also check out how Wine uses
> > ioctl to enumerate the devices in wine/dlls/iphlpapi verses
> >
> >
> > http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/iphlpapi/ifenum_reactos.c?revision=27850&view=markup
> >
> > --
> > Steven Edwards
> >
> > "There is one thing stronger than all the armies in the world, and
> > that is an idea whose time has come." - Victor Hugo
> > _______________________________________________
> > Ros-dev mailing list
> > Ros-dev at reactos.org
> > http://www.reactos.org/mailman/listinfo/ros-dev
> >
>
>
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