nvidia can't do this, but also nothing uses it, so I've gone ahead and
done the bare minimum here to make cts pass
I think the work to do the shader rewrites should be easy, but without a test
case, I see no point in spending the time for it
Acked-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16100>
exporting all resources breaks suballocation, so instead just use the
existing heuristics and then forcibly rebind resources as needed
for this functionality
Reviewed-by: Dave Airlie <airlied@redhat.com>
4-component formats are needed here in order to return the correct
alpha value in invalid load scenarios
cc: mesa-stable
fixes:
spec@arb_shader_image_load_store@invalid
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16167>
this avoids races in llvmpipe related to modification of per-context shader
variant lists, which causes massive amounts of flakiness in ci
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16331>
RDNA2 is affected by a hardware bug when instance packing is enabled
for adjacent primitive topologies and instance_count > 1, pipeline
stats generated by GE are incorrect. It needs to be applied for
indexed and non-indexed draws.
This is based on PAL waDisableInstancePacking.
This fixes KHR-GL46.pipeline_statistics_query_tests_ARB.* with Zink.
Gitlab: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6257
Cc: mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15877>
(cherry picked from commit 9348620946)
We take a slight liberty here by allowing 0 to mean either MAILBOX or
IMMEDIATE, since Wayland (at least) doesn't have a true IMMEDIATE mode
at least MAILBOX won't throttle to vblank.
This only correctly handles intervals of 0 or 1 at the moment.
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15800>
If the window is destroyed from underneath us while we happen to be in
xcb_wait_for_special_event, there's no recovery. The special event will
never match because the XID is no longer valid, and Present doesn't have
an in-band DestroyNotify. We're going to work around this by using the
poll API instead. If we get an event we short-circuit back to the top of
the "wait for available image" loop, so we drain the whole special event
queue before any other logic. Which means if we run out of special
events (and the connection and swapchain are still valid) that we
_don't_ have enough images available, so to hurry along any events that
the X server hasn't flushed out yet we call GetGeometry on the
swapchain's window. As a side effect this verifies that the window is
still alive.
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15800>
This is now unnecessary. Either an instruction is never dynamic and
it's emitted in genX_pipeline.c or it can be and it's emitted in
genX_cmd_buffer.c/gfx8_cmd_buffer/gfx7_cmd_buffer.c
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16220>
(cherry picked from commit 797a8850b9)
On Gfx7 we can only give the sample location for a given multisample
number. This means everytime the multisampling value changes, we have
to re-emit the locations. It's fine because it's also where
(3DSTATE_MULTISAMPLE) the number of samples is stored.
On Gfx8+ though, 3DSTATE_MULTISAMPLE only holds the number of samples
and all the sample locations for all number of samples are located in
3DSTATE_SAMPLE_PATTERN. So to be more effecient there, we need to
track the locations for all sample numbers and compare new values with
the relevant sample count when touching the dynamic state.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16220>
(cherry picked from commit 168b13364f)
