The previous logic was returning a handle valid for the render-only
device if rsc->scanout was NULL. However the caller doesn't expect
this: the caller will use the handle with the KMS device.
Instead of returning a handle for the wrong device, fail if we don't
have one.
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Emma Anholt <emma@anholt.net>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12074>
The previous logic was returning a handle valid for the render-only
device if rsc->scanout was NULL. However the caller doesn't expect
this: the caller will use the handle with the KMS device.
Instead of returning a handle for the wrong device, fail if we don't
have one.
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12074>
When the driver hasn't been initialized via renderonly, screen->ro
will be NULL. This fixes a crash when passing USE_SCANOUT to etnaviv
when it's missing renderonly.
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12074>
A previous commit cleaned up the asserts but the last part of
this assert looks like it got mixed up. It should have allowed
param->rel for D3DSPR_INPUT if version is 3.0. Instead it does
&& on the enum value D3DSPR_ADDR which is of course always true,
with the version check. The result is that we miss input
validation with version 3.0.
Spotted by a compile warning
Fixes: 5974401a4a ("st/nine: Regroup param->rel tests")
Reviewed-by: Axel Davy davyaxel0@gmail.com
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11880>
This doesn't perfectly emit all the TXPs we might be able to (if you get
any non-TXP-able projectors, that whole sampler dim gets lowered), but it
should be a big boost to i915g.
softpipe shader-db:
total instructions in shared programs: 2953625 -> 2951201 (-0.08%)
instructions in affected programs: 108901 -> 106477 (-2.23%)
total temps in shared programs: 565869 -> 566632 (0.13%)
temps in affected programs: 8922 -> 9685 (8.55%)
i915g shader-db:
total instructions in shared programs: 372570 -> 370254 (-0.62%)
instructions in affected programs: 39825 -> 37509 (-5.82%)
total tex_indirect in shared programs: 11420 -> 11074 (-3.03%)
tex_indirect in affected programs: 913 -> 567 (-37.90%)
LOST: 0
GAINED: 12
Closes: #4984
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11912>
For TGSI, we need the coordinate, comparator, bias, and LOD all together
in the first two vec4 args, and by doing it in the backend we were
generating extra MOVs.
softpipe shader-db results:
total instructions in shared programs: 2985416 -> 2953625 (-1.06%)
instructions in affected programs: 499937 -> 468146 (-6.36%)
total temps in shared programs: 544769 -> 565869 (3.87%)
temps in affected programs: 105469 -> 126569 (20.01%)
i915g shader-db:
total instructions in shared programs: 371625 -> 369594 (-0.55%)
instructions in affected programs: 24903 -> 22872 (-8.16%)
total tex_indirect in shared programs: 11381 -> 11365 (-0.14%)
tex_indirect in affected programs: 43 -> 27 (-37.21%)
LOST: 7
GAINED: 16
The temps increase is the pre-existing issue that we never release temps
for NIR regs, which doesn't matter much for softpipe (just memory/cache
footprint) but does for i915g as seen by shaders that no longer compile
(though overall we seem to win).
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11912>
I wanted to make sure that NIR-to-TGSI wouldn't regress this driver's code
generation, so make it possible to use standard shader-db on it.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11912>
If we have 2 command buffers back to back, one with a query pool, one
without, we don't want to retain the second query pool value (NULL).
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 0a7224f3ff ("anv: group as many command buffers into a single execbuf")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12107>
This avoids a deadlock condition when registered atexit handlers attempt to
acquire a mutex, but the program was going to exit with an error anyway
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11813>
These were fixed previously, but due to the CI not really running all
tests any more, I didn't notice these fixes. Let's bring the expected
results up to date.
Fixes: 2e29857bb6 ("llvmpipe: only report supported shader-image formats")
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12077>
This allows the variables decorated with RelaxedPrecision to have the
proper precision. It is worth to note that the decorator can be
applied on other cases, but those would be handled on the future.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7614>
All vulkan drivers have been copying anv's code to convert
VkSpecializationInfo into nir_spirv_specialization.
Recently there was a Vulkan spec change on allowed values for
VkSpecializationInfo, and all drivers got affected.
This commits creates a new helper, and uses it on all Vulkan Mesa
drivers.
v2: use (uint8_t*) castings, instead of void*, to avoid C2036 with
MSVC (detected by the CI, inspired on what radv was doing)
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12047>
this uses a singly-linked list of timeline ids to compare against the device
queue's cmdbuf counter and determine which timeline id maps to which cmdbuf and
thus which fence can be waited on
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12071>
this simplifies the entire queue mechanism and makes it more consistent:
previously some cases (e.g., null cmdbuf submission) would immediately
be marked as finished, which meant that fences could theoretically become
desynchronized, breaking application assumptions
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12071>
The VK spec requires that derivatives are mapped to the face, and given
that the face is per pixel that implies that we need per-pixel
derivatives. This also seems to match hardware behavior.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10219>
It's non-conformant for GL and Vulkan, and not expected to be a desired
quality/speed tradeoff for applications using llvmpipe. The option is
left in place using GALLIVM_PERF=brilinear.
Causes minor rasterization changes in our traces:
- improved sharpness of the trees in CS
- more consistent mipmap filtering of the ground in CS:Source, STK and the
RaytracedShadows demo.
- changing some aliasing on shadow maps in 0ad (not consistently
visibly better or worse)
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10219>
The first warning is printed after stuck in vn_relax for at least about
3.5s. The actual time can be much longer depending on the
kernel/load/hw.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12115>
Now we have all our Bifrost unit tests under meson and can remove the
test entrypoint from bifrost_compiler. This does require a small
refactoring for our util_dynarray handling to make sure we don't leak
memory. Otherwise meson-arm64-asan complains.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12109>
This is required (at least for me on x86) to get the tool to pass it's
own test, otherwise it fails the build_id assertion.
Fixes: 1462b00391
("freedreno/ir3: Add a unit test for our disassembler.")
Acked-by: Rob Clark <robclark@freedesktop.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12084>
Fixes an assert when binding an fbo with a texture bound to one of its attachments,
if the texture was updated with an EGL image after it was bound.
Cc: mesa-stable
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11998>
Now the part that uploads the shader and the part that finishes the
creation of the shader are separated. Each now has a more reasonable
number of parameters.
Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
There are a couple minor things that can be improved:
1. Eliminate (or reduce) the dynamic allocation of the
threaded_compile_job.
2. For apps like shader-db, improve the case where nr_threads=0. Right
now this adds thread switching and mutex overhead.
3. Other performance improvements? iris_uncompiled_shader::variants has
some special properties that make it ripe for replacement with a
lockless list. Without gathering some data, it's hard to guess what
impact that could have.
v2: Fix whitespace and formatting issues. Noticed by Ken.
s/threaded_compile_job/iris_threaded_compile_job/g. Suggested by Ken.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
This can be useful to simplify debugging compiler issues.
Similar to 9445a4ab43 ("radeonsi: add radeonsi_sync_compile option").
v2: Actually query the driconf to set screen->driconf.sync_compile.
Noticed by Ken.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
I tried to find a way to break this into some smaller commits, but
everything is very intertwined. :(
When searching the variants list in the iris_uncompiled_shader, add the
new variant if it is not found. This will be necessary for threaded
shader compilation. This conceptually simple change had a bunch of
fallout.
Much of this was at least conceptually borrowed from radeonsi.
- Other threads might find a variant in the list before the variant has
been compiled. To accomdate this, add a fence. Each thread will wait
on the fence in the variant when searching the list.
- A variant in the list may fail compilation. To accomodate this, add a
flag. All paths will examine iris_compiled_shader::compilation_failed
before trying to use the variant.
- The race condition between multiple threads trying to create the same
variant at the same time is handled *before* both thread spend the
effort to compile the shader. The means that iris_upload_shader
cannot change shaders on the caller, so it does not need to return
anything.
v2: Change "found" parameter of find_or_add_variant to "added." This
inverts the values returned, and it probably makes uses of the returned
value more easily understood. Always set the value in the called
function. Suggested by Ken.
v3: Move shader->compilation_failed check to avoid shader != NULL test.
Rearrange some logic and add a comment in iris_update_compiled_tcs.
Suggested by Ken. Don't call find_or_add_variant in
iris_create_shader_state. See
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229#note_1000843
for more details. Noticed by Ken.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
The added assertion in iris_create_shader_variant helped catch a bug in
the next commit.
v2: Drop (unnecessary) initialization of shader->assembly.res when
moving to iris_create_shader_variant. Suggested by Ken.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
I tried /just/ ref counting the uncompiled shaders, but that is not
sufficient. At the very least, it's a problem for blorp shaders that
only have variants (and no uncompiled shader).
This is in prepartion for using the live shader cache.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
