Lionel Landwerlin writes:
> I'm assuming the correlation is done outside the vulkan driver? With a
> clock_gettime() maybe?
>
> If that's the case, I'm afraid this will be highly inaccurate.
> The kernel might execute other tasks when the ioctl() happens and that
On 13/02/18 00:20, Dylan Baker wrote:
Quoting Keith Packard (2018-02-09 20:45:15)
This extension adds a single function to query the current GPU
timestamp, just like glGetInteger64v(GL_TIMESTAMP, ). This
function is needed to complete the implementation of
GOOGLE_display_timing, which needs to