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Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2
From: |
Juergen Keil |
Subject: |
Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2 |
Date: |
Fri, 3 Sep 2004 19:38:35 +0200 (CEST) |
> I have similar problems with a Solaris10_x86 host running QEMU 0.6.0
> when displaying to the default Xsun X-Server at ':0.0' or forwarding to
> my SPARC machines running several Solaris versions.
>
> These problems make QEMU (any Guest OS's command line, any input fields)
> completely unusable.
Yep, I noticed that problem, too. On a Solaris9_x86 host / Xsun.
The root cause is probably the sdl.c:sdl_keyevent_to_keycode() subroutine
that assumes X11 keycodes can be converted to PC scancodes by substracting
8 from the X11 keycode (for keycodes in the range 8..96):
static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
{
int keycode;
keycode = ev->keysym.scancode;
if (keycode < 9) {
keycode = 0;
} else if (keycode < 97) {
keycode -= 8; /* just an offset */
} else if (keycode < 158) {
/* use conversion table */
keycode = x_keycode_to_pc_keycode[keycode - 97];
} else {
keycode = 0;
}
return keycode;
}
I guess that (``scancode = keycode - 8'') only works with an XFree86 X11
server.
My current workaround is to compile sdl.c with CONFIG_SDL_GENERIC_KBD
defined. This enables a more accurate X11 keysym to PC scancode translation
table. Problem is, the translation table assumes a US keyboard layout.
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, (continued)
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Kim Adil, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Mark Williamson, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Kim Adil, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Kim Adil, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Kim Adil, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Bochnig, Martin, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Bochnig, Martin, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Kim Adil, 2004/09/03
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Bochnig, Martin, 2004/09/04
- Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Bochnig, Martin, 2004/09/04
Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2,
Juergen Keil <=
Re: [Qemu-devel] Keyboard problem in qemu 0.6.0-2, Bochnig, Martin, 2004/09/03