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lavapipe: fix usleep usage in lvp_device

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Acked-by: Jose Fonseca <jfonsec@vmware.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7341>
This commit is contained in:
Michel Zou 2020-10-19 20:52:26 +02:00 • committed by Marge Bot
parent d399c3e861
commit 72ce22f991
2 changed files with 4 additions and 3 deletions
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5
src/gallium/frontends/lavapipe/lvp_device.c
View file

@ -36,6 +36,7 @@
#include "util/u_thread.h"
#include "util/u_atomic.h"
#include "util/timespec.h"
#include "os_time.h"
static VkResult
lvp_physical_device_init(struct lvp_physical_device *device,
@ -1026,14 +1027,14 @@ static VkResult queue_wait_idle(struct lvp_queue *queue, uint64_t timeout)
return p_atomic_read(&queue->count) == 0 ? VK_SUCCESS : VK_TIMEOUT;
if (timeout == UINT64_MAX)
while (p_atomic_read(&queue->count))
usleep(100);
os_time_sleep(100);
else {
struct timespec t, current;
clock_gettime(CLOCK_MONOTONIC, &current);
timespec_add_nsec(&t, &current, timeout);
bool timedout = false;
while (p_atomic_read(&queue->count) && !(timedout = timespec_passed(CLOCK_MONOTONIC, &t)))
usleep(10);
os_time_sleep(10);
if (timedout)
return VK_TIMEOUT;
}

2
src/util/timespec.h
View file

@ -312,7 +312,7 @@ timespec_after(const struct timespec *a, const struct timespec *b)
(a->tv_sec > b->tv_sec);
}
#ifndef _WIN32
#ifndef _MSC_VER
/**
* Checks whether a timespec value is after the current time
*