claunia/86Box
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More fixes, the hard freeze is truly gone now.

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This commit is contained in:
OBattler
2023-12-11 20:32:51 +01:00
parent 686644d2a1
commit 2a2432207a
2 changed files with 20 additions and 12 deletions
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22
src/86box.c
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@@ -111,7 +111,7 @@
/* Stuff that used to be globally declared in plat.h but is now extern there
and declared here instead. */
int dopause; /* system is paused */
int dopause = 1; /* system is paused */
atomic_flag doresize; /* screen resize requested */
volatile int is_quit; /* system exit requested */
uint64_t timer_freq;
@@ -236,8 +236,8 @@ int efscrnsz_y = SCREEN_RES_Y;
static wchar_t mouse_msg[3][200];
static volatile int do_pause_ack = 0;
static volatile int pause_ack = 0;
static volatile atomic_int do_pause_ack = 0;
static volatile atomic_int pause_ack = 0;
#ifndef RELEASE_BUILD
static char buff[1024];
@@ -1359,9 +1359,9 @@ _ui_window_title(void *s)
void
ack_pause(void)
{
if (do_pause_ack) {
do_pause_ack = 0;
pause_ack = 1;
if (atomic_load(&do_pause_ack)) {
atomic_store(&do_pause_ack, 0);
atomic_store(&pause_ack, 1);
}
}
@@ -1579,12 +1579,14 @@ get_actual_size_y(void)
void
do_pause(int p)
{
if (p)
int old_p = dopause;
if (p && !old_p)
do_pause_ack = p;
dopause = p;
if (p) {
while (!pause_ack)
if (p && !old_p) {
while (!atomic_load(&pause_ack))
;
}
pause_ack = 0;
atomic_store(&pause_ack, 0);
}