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added temporary option -enable-audio

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@768 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-04-26 20:56:53 +00:00
parent 9d4fb82e3c
commit aaaa7df625
3 changed files with 18 additions and 6 deletions
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14
vl.c
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@ -111,6 +111,7 @@ NetDriverState nd_table[MAX_NICS];
SerialState *serial_console;
QEMUTimer *gui_timer;
int vm_running;
int audio_enabled = 0;
/***********************************************************/
/* x86 io ports */
@ -1744,8 +1745,10 @@ int main_loop(void)
qemu_run_timers(&active_timers[QEMU_TIMER_VIRTUAL],
qemu_get_clock(vm_clock));
/* XXX: add explicit timer */
SB16_run();
if (audio_enabled) {
/* XXX: add explicit timer */
SB16_run();
}
/* run dma transfers, if any */
DMA_run();
@ -1761,7 +1764,7 @@ int main_loop(void)
void help(void)
{
printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003 Fabrice Bellard\n"
printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003-2004 Fabrice Bellard\n"
"usage: %s [options] [disk_image]\n"
"\n"
"'disk_image' is a raw hard image image for IDE hard disk 0\n"
@ -1775,6 +1778,7 @@ void help(void)
"-snapshot write to temporary files instead of disk image files\n"
"-m megs set virtual RAM size to megs MB\n"
"-nographic disable graphical output and redirect serial I/Os to console\n"
"-enable-audio enable audio support\n"
"\n"
"Network options:\n"
"-nics n simulate 'n' network cards [default=1]\n"
@ -1842,6 +1846,7 @@ struct option long_options[] = {
{ "macaddr", 1, NULL, 0 },
{ "user-net", 0, NULL, 0 },
{ "dummy-net", 0, NULL, 0 },
{ "enable-audio", 0, NULL, 0 },
{ NULL, 0, NULL, 0 },
};
@ -2033,6 +2038,9 @@ int main(int argc, char **argv)
case 19:
net_if_type = NET_IF_DUMMY;
break;
case 20:
audio_enabled = 1;
break;
}
break;
case 'h':