iris: add support for fence signal capability
This enables GL_EXT_semaphore feature.
v2:
* reversed previous commit that was conditionally setting the signal
fence capability if the syncobj was present
* reversed previous commit that was introducing a bool has_syncobj that
is not necessary anymore
v3:
* changed the signal function to use fence->seqno due to recent changes
to master
v4:
* changed the signal callback to use the new structs of the fences
backend (iris_fine_fence)
v5:
* removed check for ctx == NULL in iris_fence_signal and await functions
as at the time they are called we always have a context
* splitted a line to not exceed width
v6:
* put back the if(ctx) check in iris_fence_await, if this is an error
the fix should be in a different MR
Signed-off-by: Eleni Maria Stea <estea@igalia.com>
Reviewed-by: Rohan Garg <rohan.garg@collabora.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7042>
2 files changed