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never match because the XID is no longer valid, and Present doesn't have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)
We don't know in what state the secondary buffer will leave the HW
when it ends. It's easier to consider everything needs to be reemitted
for now.
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 5048f15737)
The dynamic primitive topology could change from LINE_LIST to
LINE_STRIP for example and the stipple state depends on this.
Found by inspection.
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/16295>
(cherry picked from commit f5cffbb8df)
That's a read, not a write. Fixes optimizations getting disabled for fragment
shaders when linked with a shader producing transform feedback varyings.
Fixes: 85a723975b ("nir: add and gather shader_info::writes_memory")
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16285>
(cherry picked from commit ca280b2283)
This checks if index is a ConstantAggregateZero, ConstantDataSequential,
or UndefValue and emits a single shufflevector instead of a loop if so.
Signed-off-by: Autumn on Tape <autumn@cyfox.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13671>
device->l3_config is only valid on Gfx11+
This only fixes using GPU_TRACE=1
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 02a4d622ed ("anv: expose a couple of emit helper to build utrace buffer copies")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16291>
(cherry picked from commit 4efc997472)
It could happen that at the time of a live-range split,
a phi was not yet placed in the new instruction vector,
and thus, instead of renamed, a new phi was created.
Fixes: dEQP-VK.subgroups.ballot_broadcast.compute.subgroupbroadcast_i8vec2
Cc: mesa-stable
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16248>
(cherry picked from commit 58bd9a379e)
We don't want to be throwing exceptions and changing float values later by
emitting a signaling binary16 nan.
If we don't do this, then when we convert back to f32 in NIR constant
expression evaluation, the signaling NaN can end up giving NaN for
fmax(NaN, 0.0), instead of 0.0.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5933
Cc: mesa-stable
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16233>
(cherry picked from commit 27e33d5c96)
v2: Use os_get_available_system_memory() when kernel memory region
uAPI is not available (Lionel)
Cc: 22.1 <mesa-stable>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16210>
(cherry picked from commit acf6bf88c0)
If wsi_configure_native_image() fails, it will call
wsi_destroy_image_info() itself, so let's try to not call it again from
wsi_wl_swapchain_destroy().
Fixes the CTS tests:
dEQP-VK.wsi.wayland.swapchain.simulate_oom.*
Fixes: b626a5be43 ("vulkan/wsi/wayland: Split image creation")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16257>
(cherry picked from commit bf04be17f7)
Otherwise things will crash on destruction.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Fixes: 9a57dceeb7 ("llvmpipe: add support for user memory pointers")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16207>
(cherry picked from commit b4bbf9d1ac)
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Staging changes (Dylan)
- port back from u_list to simple_list for the stable branch
The VAR_TEX definition in ISA.xml only has a field for texture_index,
so trying to read sampler_index will return zero; read from
texture_index instead, and rename other fields for consistency.
The texture and sampler indices must be equal for VAR_TEX to be used,
so either name could be used for the field.
Fixes the wrong textures being used in Thief.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6219
Fixes: eb1479bda2 ("pan/bi: Support message preloading")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16255>
(cherry picked from commit 2864094f69)
While using three component texture formats results in CTs failures,
three component vertex attributes are fine, and not allowing them
results in significant performance regressisons.
Fixes: e41958e344
r600: Disable eight bit three channel formats
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6399
v2: rename function to is_buffer_format_supported (Emma)
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16267>
(cherry picked from commit 4a2ff9eb86)
This changes the intel_device_info calculation to call an additional
DRM query requesting the geometry topology from the kernel, which may
differ from the result of the current topology query on XeHP+
platforms with compute-only and 3D-only DSSes. This seems more
reliable than the current guesswork done in intel_device_info.c trying
to figure out which DSSes are available for the render CS.
Cc: 22.1 <mesa-stable>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14143>
(cherry picked from commit 14cad38b19)
The nir_move/sink caused instructions to sink interleaved into the output
stores at the end of the shader. nouveau's RA doesn't track liveness of
FS outputs in registers after the export instruction, so they could end up
overwritten. To work around it, after normal NIR move/sink, move the
output stores back to the end of the shader.
Fixes: b1fa2068b8 ("nouveau/nir: Enable nir_opt_move/sink.")
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15949>
(cherry picked from commit 3ddc505400)
The ARB_shader_objects spec says the following:
> The error INVALID_VALUE is generated by any command that takes one or
> more handles as input, and one or more of these handles are not an
> object handle generated by OpenGL.
And a long, long time ago, we used do to just that for
glDeleteObjectARB... Until 9ac9605de1, all the way back in February 2006,
where the error condition was removed without explanation.
Let's restore it, because it should really be there.
This was noticed by running the tests that are in the mesa-demos
repository, that actually tested this condition.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16211>
(cherry picked from commit ba9c917149)
We haven't been doing what the comment says for about a decade, it's
about time to update the comment!
Fixes: 5f60a00743 ("st/glx: remove STENCIL_BITS, DEFAULT_SOFTWARE_DEPTH_BITS")
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16213>
(cherry picked from commit 82b681db99)
