The open source OpenXR runtime
a/vk: Use os_time helper to get ns per qpc tick
Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2491>
authored by
Jakob Bornecrantz
and committed by
Marge Bot
6cd8cca4
208f901c
+1
-9
+1
-9
src/xrt/auxiliary/vk/vk_time.c
+1
-9
src/xrt/auxiliary/vk/vk_time.c
···
32
32
33
33
#elif defined(XRT_OS_WINDOWS)
34
34
35
-
static int64_t ns_per_qpc_tick = 0;
36
-
if (ns_per_qpc_tick == 0) {
37
-
// Fixed at startup, so we can cache this.
38
-
LARGE_INTEGER freq;
39
-
QueryPerformanceFrequency(&freq);
40
-
ns_per_qpc_tick = U_1_000_000_000 / freq.QuadPart;
41
-
}
42
-
43
-
return ticks * ns_per_qpc_tick;
35
+
return ticks * os_ns_per_qpc_tick_get();
44
36
45
37
#else
46
38
#error "Vulkan timestamp domain needs porting"