In this change, instead of checking the available version for
vkGetCalibratedTimestamps between KHR and EXT, unconditionally use the
KHR version in VK_EXT_present_timing as the extension has a dependency
on VK_KHR_calibrated_timestamps extension.
Signed-off-by: Ginu Jacob <ginu.jacob@arm.com>
Change-Id: I279182ae6d5311613c430546a8054dee0276c499
In this change, the support for present stage local time doimain
is enabled. The Vulkan entry-points vkGetCalibratedTimestampsEXT and
vkGetCalibratedTimestampsKHR are introduced. These entry-points are
intercepted for the structure VkSwapchainCalibratedTimestampInfoEXT
to calibrate any stage local time domains.
Internally, the stage local time domains are mapped to VK time
domains with an offset. On intercepting the APIs when the structure
VkSwapchainCalibratedTimestampInfoEXT is available, timestamps
are internally queried based on VK time domain from the driver and are
then converted to the corresponding stage local timestamps using the
internally maintained offset for the time domain.
Signed-off-by: Ginu Jacob <ginu.jacob@arm.com>
Change-Id: I635e1bc27dd40540cc5e016ab5f784f9d8ebd333
