On 12/12/12 04:18, Scott Wood wrote:
> QEMU is sometimes used in embedded contexts, where graphical support
> is unnecessary.  The ability to turn off graphics support not only
> saves some space, but it eliminates the dependency on pixman.

We have tons of hand-crafted pixel shuffeling code all over the place
which I want replace with pixman library calls.  It's a long road and
will take quite some time.

I wanna have pixman as core service in qemu for that, not some optional
add-on.

> My immediate motivation was that the QEMU-supplied pixman was being a
> pain to cross compile (especially without hacking up the generated QEMU
> makefiles to pass additional things to pixman's configure),

We pass on cross-prefix to pixman's configure, so it should
JustWork[tm].  And it actually works for windows cross builds using the
mingw toolchain.  If it doesn't work for your setup I'd much prefer to
fix that.

> and in
> general it would be nice to not have to carry around graphical baggage
> when running on hardware that doesn't even have a display (so I was more
> inclined to do this than to spend effort fixing the pixman build).

I run qemu on headless machines alot, then connect via vnc/spice ...

cheers,
  Gerd


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