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vulkan: add common GetPhysicalDeviceCalibrateableTimeDomainsKHR

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VK_TIME_DOMAIN_DEVICE_KHR is always supported.  Host time domains are
checked by vk_device_get_timestamp.

This is not used when the driver does not advertise
VK_{KHR,EXT}_calibrated_timestamps.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32689>
This commit is contained in:
Chia-I Wu 2024-12-17 09:47:59 -08:00 • committed by Marge Bot
parent 3bc7564bb0
commit f7791e1901
1 changed files with 28 additions and 0 deletions
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28
src/vulkan/runtime/vk_physical_device.c
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@ -24,6 +24,7 @@
#include "vk_physical_device.h"
#include "vk_common_entrypoints.h"
#include "vk_device.h"
#include "vk_util.h"
VkResult
@ -281,6 +282,33 @@ vk_common_GetPhysicalDeviceSparseImageFormatProperties(VkPhysicalDevice physical
STACK_ARRAY_FINISH(props2);
}
/* VK_KHR_calibrated_timestamps */
VKAPI_ATTR VkResult VKAPI_CALL
vk_common_GetPhysicalDeviceCalibrateableTimeDomainsKHR(
VkPhysicalDevice physicalDevice, uint32_t *pTimeDomainCount,
VkTimeDomainKHR *pTimeDomains)
{
VK_OUTARRAY_MAKE_TYPED(VkTimeDomainKHR, out, pTimeDomains, pTimeDomainCount);
vk_outarray_append_typed(VkTimeDomainKHR, &out, p)
*p = VK_TIME_DOMAIN_DEVICE_KHR;
const VkTimeDomainKHR host_time_domains[] = {
VK_TIME_DOMAIN_CLOCK_MONOTONIC_KHR,
VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_KHR,
};
for (uint32_t i = 0; i < ARRAY_SIZE(host_time_domains); i++) {
const VkTimeDomainKHR domain = host_time_domains[i];
uint64_t ts;
if (vk_device_get_timestamp(NULL, domain, &ts) == VK_SUCCESS) {
vk_outarray_append_typed(VkTimeDomainKHR, &out, p)
*p = domain;
}
}
return vk_outarray_status(&out);
}
/* VK_EXT_tooling_info */
VKAPI_ATTR VkResult VKAPI_CALL
vk_common_GetPhysicalDeviceToolProperties(VkPhysicalDevice physicalDevice,