falso
/
qemu-irix
mirror of https://github.com/n64decomp/qemu-irix.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Introduce -display argument 

This patch introduces a -display argument which consolidates the
setting of the display mode. Valid options are:
sdl/curses/default

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jes Sorensen 2011-03-16 13:33:31 +01:00 committed by Anthony Liguori
parent ffe8b821a1
commit 1472a95bab
2 changed files with 97 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
qemu-options.hx
View File

@ -590,6 +590,28 @@ STEXI
@table @option
ETEXI
DEF("display", HAS_ARG, QEMU_OPTION_display,
"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
" [,window_close=on|off]|curses\n"
" select display type\n", QEMU_ARCH_ALL)
STEXI
@item -display @var{type}
@findex -display
Select type of display to use. This option is a replacement for the
old style -sdl/-curses/... options. Valid values for @var{type} are
@table @option
@item sdl
Display video output via SDL (usually in a separate graphics
window; see the SDL documentation for other possibilities).
@item curses
Display video output via curses. For graphics device models which
support a text mode, QEMU can display this output using a
curses/ncurses interface. Nothing is displayed when the graphics
device is in graphical mode or if the graphics device does not support
a text mode. Generally only the VGA device models support text mode.
@end table
ETEXI
DEF("nographic", 0, QEMU_OPTION_nographic,
"-nographic disable graphical output and redirect serial I/Os to console\n",
QEMU_ARCH_ALL)

75
vl.c
View File

@ -1555,6 +1555,78 @@ static void select_vgahw (const char *p)
}
}
static DisplayType select_display(const char *p)
{
const char *opts;
DisplayType display = DT_DEFAULT;
if (strstart(p, "sdl", &opts)) {
#ifdef CONFIG_SDL
display = DT_SDL;
while (*opts) {
const char *nextopt;
if (strstart(opts, ",frame=", &nextopt)) {
opts = nextopt;
if (strstart(opts, "on", &nextopt)) {
no_frame = 0;
} else if (strstart(opts, "off", &nextopt)) {
no_frame = 1;
} else {
goto invalid_display;
}
} else if (strstart(opts, ",alt_grab=", &nextopt)) {
opts = nextopt;
if (strstart(opts, "on", &nextopt)) {
alt_grab = 1;
} else if (strstart(opts, "off", &nextopt)) {
alt_grab = 0;
} else {
goto invalid_display;
}
} else if (strstart(opts, ",ctrl_grab=", &nextopt)) {
opts = nextopt;
if (strstart(opts, "on", &nextopt)) {
ctrl_grab = 1;
} else if (strstart(opts, "off", &nextopt)) {
ctrl_grab = 0;
} else {
goto invalid_display;
}
} else if (strstart(opts, ",window_close=", &nextopt)) {
opts = nextopt;
if (strstart(opts, "on", &nextopt)) {
no_quit = 0;
} else if (strstart(opts, "off", &nextopt)) {
no_quit = 1;
} else {
goto invalid_display;
}
} else {
goto invalid_display;
}
opts = nextopt;
}
#else
fprintf(stderr, "SDL support is disabled\n");
exit(1);
#endif
} else if (strstart(p, "curses", &opts)) {
#ifdef CONFIG_CURSES
display = DT_CURSES;
#else
fprintf(stderr, "Curses support is disabled\n");
exit(1);
#endif
} else {
invalid_display:
fprintf(stderr, "Unknown display type: %s\n", p);
exit(1);
}
return display;
}
static int balloon_parse(const char *arg)
{
QemuOpts *opts;
@ -2153,6 +2225,9 @@ int main(int argc, char **argv, char **envp)
}
numa_add(optarg);
break;
case QEMU_OPTION_display:
display_type = select_display(optarg);
break;
case QEMU_OPTION_nographic:
display_type = DT_NOGRAPHIC;
break;