Now that the vertices attributes are in RAM, we can easily
compute their hash and compare to earlier vertices (in the
same list so they have compatible vertex_size).
We can't do that for list that will be executed using
loopback because the replay code ignore the index buffer.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11927>
Previously vertices were uploaded on-the-fly: each time
the position attribute was set, the newly added vertex
was copied to the mapped bo.
Replace this with a plain RAM buffer, and do the upload
at the end of compile_vertex_list.
This allows to remove the we-need-to-unmap-the-buffer-
before-drawing special case, but more importantly it
will allow to implement vertices deduplication in the
next commit.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11927>
Two threads enter and see *id == 0. Both threads update the value.
Upon returning, one of the threads might see the overwritten value some
of the time and the updated value other times. Use cmpxchg to ensure
that there's only ever one value written to *id.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12136>
There are two problems with the current architecture.
In OpenGL, the id is supposed to be a unique identifier for a particular
log source. This is done so that applications can (theoretically)
filter particular log messages. The debug callback infrastructure in
Mesa assigns a uniqe value when a value of 0 is passed in. This causes
the id to get set once to a unique value for each message.
By passing a stack variable that is initialized to 0 on every call,
every time the same message is logged, it will have a different id.
This isn't great, but it's also not catastrophic.
When threaded shader compiles are used, the id *pointer* is saved and
dereferenced at a possibly much later time on a possibly different
thread. This causes one thread to access the stack from a different
thread... and that stack frame might not be valid any more. :(
I have not observed any crashes related to this particular issue.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12136>
There are two problems with the current architecture.
In OpenGL, the id is supposed to be a unique identifier for a particular
log source. This is done so that applications can (theoretically)
filter particular log messages. The debug callback infrastructure in
Mesa assigns a uniqe value when a value of 0 is passed in. This causes
the id to get set once to a unique value for each message.
By passing a stack variable that is initialized to 0 on every call,
every time the same message is logged, it will have a different id.
This isn't great, but it's also not catastrophic.
When threaded shader compiles are used, the id *pointer* is saved and
dereferenced at a possibly much later time on a possibly different
thread. This causes one thread to access the stack from a different
thread... and that stack frame might not be valid any more. :(
This fixes shader-db crashes of various kinds on Iris with threaded
shader compiles enabled.
Fixes: 42c34e1ac8 ("iris: Enable threaded shader compilation")
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12136>
Similar to the fix in 6bf8e960fa ("pan/bi: Do helper termination
analysis on clauses")
Though apparently a "theoretical issue only", fixes artefacts in
DarkPlaces with both D3D9 and GL renderers.
Fixes: 9a7f0e268b ("pan/mdg: Use the helper invo analyze passes")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12156>
While char is signed on macOS AArch64, on Linux it is unsigned. This
means it cannot represent the -1 return value of getopt_long.
Change the type of `c` to int, the type that getopt_long returns, so
that the -1 will be kept intact and can be checked for.
Fixes: c6be4f85e3 ("pan/bi: Use getopt for bifrost_compiler")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12153>
Both Panfrost and the DDK add padding zero bytes to the end of
shaders, so we can use this instead of the end-of-shader clause for
checking whether to stop disassembling.
Shaders can have end-of-shader clauses partway through; these shaders
will now be completely disassembled instead of cut off at the first
end-of-shader clause.
A tag byte of zero is an invalid encoding, so unlike the previous
version of this test only check the first word.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12153>
Rather than just printing an offset such as '(pc + 192)', print the
target of branches as a clause number that matches up with the clause
headers printed by disassemble_bifrost.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12153>
v2:
- Read mustpass files from vk-default.txt (Matt)
- Remove freedreno atomic geom tests from fail list (Emma)
- Move freedreno flake to separated line (Emma)
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12069>
Otherwise, it might not be correctly initialized for Android.
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/12103>
Mapping lentgh must be a multiple of 'nonCoherentAtomSize' bytes
when using VK_WHOLE_SIZE in vkFlushMappedMemoryRanges.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12131>
There's no need for us to do this lowering ourselves while emitting
code, when there's already a helper that can do this for us that we're
even using. Let's just set the right flag, and not worry about
projectors any more.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12126>
The existing code handled the case where the new definition of the
same field was larger than the old one.
This commit adds a check to handle the reverse case: the new def
is smaller than the old one (= so writing using the merged macro
would affect the next fields).
The affected fields are:
* LGKM_CNT (in SQ_WAVE_IB_STS)
* DONUT_SPLIT (in VGT_TESS_DISTRIBUTION)
* HEAD_QUEUE (in GDS_GWS_RESOURCE)
DONUT_SPLIT is the only one used by radeonsi/radv.
Fixes: e6184b0892 ("amd/registers: scripts for processing register descriptions in JSON")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12063>
Add 1 to the key index otherwise we hit the following assert
in hash_table_insert:
assert(!key_pointer_is_reserved(ht, key));
Cc: mesa-stable
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12105>
GitLab doesn't merge the rules array from a job that is extended, so we
were missing the changes rules.
To avoid this, create a .freedreno-rules-restricted job that includes
the changes rules and the restricted user checks.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Fixes: 92f9141f00 ("ci/freedreno: Test with non-redistributable traces")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5139
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12122>
Otherwise there is an uninitialized read, and the register allocation
will fail. (In the sense of failing a precondition. This manifests as
synthetic interference leading to higher register pressure and useless
moves. The allocation itself is ok, but it indicates a real bug.)
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12130>
When Valhall lands, we'll need to be more methodical about this. In the
mean time, this gets validation passing on
KHR-GLES31.core.compute_shader.atomic-case3 which was crashing in RA and
now again passes.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12130>
This is much more maintainable, extensible, and easy to read than
hand-rolled structs approximating assembly. This also removes the last
use of the old hand-written packing structs. There are a few minor
differences:
- The shaders are larger because ir3 currently doesn't support (rpt),
which means that some shaders are larger than one instrlen and the
current logic has to be extended to allow for that. This seems a small
price to pay, ir3 will gain support for (rpt) eventually, and we
shouldn't have limitations like this baked in anyway. For example some
GL blob r8g8 <-> r16 copy shaders are apparently quite large.
- Due to the inability to switch inputs/outputs on the fly, we need to
split the VS into two variants. I made the layer-writing variant also
used for other clears, because the old method of overloading c0.z/c1.z
to mean both "src x coordinate" and "z clear value" in the same shader
seemed too clever and I didn't want to add yet another variant. This
means that non-layered clears will also write the layer (to 0), but
that shouldn't be a big deal performance-wise.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12079>
If the passed VkPipelineRasterizationLineStateCreateInfoEXT wasn't zero
initialized, we copy garbage values that are later on used to set the
state and may end up crashing when they are beyond the limits of the HW.
v2 (Lionel): Simplify if condition
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12121>
Specify gpu id with --gpu-id or marketing name with --gpu. Still have
compile/disasm as commands, but allow -v for verbose printing.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12134>
Failure to create a buffer for scanout should not be fatal when
importing a buffer. Buffers allocated from a render-only device may not
be able to scanned out directly but can still be used for other
rendering purposes (e.g. as a texture).
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12081>
Hand typed. We could generate this from the XML to avoid the repititon
but I think the cure is worse than the disease.
This fixes instruction encoding faults seen in conformance tests.
Only a single shader-db affected, and it was likely already broken...
quadwords HURT: shaders/glmark/22-1.shader_test MESA_SHADER_FRAGMENT: 133 -> 135 (1.50%)
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12114>
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: Vasily Khoruzhick <anarsoul@gmail.com>
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: Daniel Stone <daniels@collabora.com>
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: 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>
This simplifies the error exit paths for drivers that use these queues.
v2: Move allocation of queue->jobs after initializing the mutxes and
condition variables. Noticed by Ken.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11229>
With clang building tests:
../src/gallium/tests/trivial/compute.c:1215:29: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
if (abs(((uint32_t *)x)[j] -
^
../src/gallium/tests/trivial/compute.c:1215:29: note: remove the call to 'abs' since unsigned values cannot be negative
if (abs(((uint32_t *)x)[j] -
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12087>
If we have a different GPU dealing with display, we fallback to
exchanging linear buffers with the compositor. We should specify in
creating the linear buffer that this could be used for display.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4706
Cc: mesa-stable
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11942>
DXVK always inserts vertex stage subpass self-dependency for every
subpass regardless of whether there actually would be a barrier.
This effectively disabled gmem rendering with DXVK.
Thus we delay the decision to disable gmem rendering until we
see a barrier with vertex stages.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12038>
Add a job to test with traces that we cannot redistribute, listed in a
separate file. Since those traces might not be accessible by everyone,
this job is created only when the pipeline is triggered by `marge-bot`.
This job is optional because otherwise it could be blocking a merge
request of someone who cannot really debug the issue due to lack of
access to these traces.
The documentation available under `docs/ci` goes into more details
explaining the rationale behind optional traces.
Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6441>
We can have more than 32 samplers, but the code below will assert in that
case. The return value is not used for samplers, so let's just return
zero early and be done with it.
Fixes: c18ff60087 ("lavapipe: emit correct textures_used for texture-arrays")
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11845>
Under XWayland, the first present after a window resize is sometimes
completed with COPY (seems to happen when the previous present with the
old size is pending; not really sure). The following presents are
completed with FLIP.
When a swapchain is created with an old swapchain, and
old_chain->last_present_mode is FLIP, chain->last_present_mode is set to
FLIP as well. This causes the new swapchain to be marked
VK_SUBOPTIMAL_KHR, which is sticky, if the first present is completed
with COPY.
Instead of inheriting, treat each swapchain as independent. We will
miss the case where an old swapchain is flipping but a new swapchain is
copying. But swapchain reallocation normally happens in response to
present engine state change. If the newly allocated swapchain is
copying, another reallocation is unlikely to fix that.
Fixes: 61309c2a72 ("vulkan/wsi/x11: Return VK_SUBOPTIMAL_KHR for X11")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12030>
this collects a bunch of changes which need to be made but which can't
be split up incrementally without breaking things:
* move map offset to zink_transfer::offset for consistent handling
* fix stream uploader map rules to only apply for discard cases so
the stream uploader doesn't explode
* fix the staging buffer map rules to apply to any non-staging readback
* stop making huge staging buffers for readback
* break out the DONTBLOCK case since this is only coming from qbo readback
* add explicit read-only sync for maps to stall on writes
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12090>
This handles the following from the Valhall specification (that I wrote):
If multiple subsequent staging registers are accessed, the base must
be aligned to 2. However, even if 4 registers are accessed, it is
not necessary to align to 4, only to 2. This restriction allows the
hardware to use a 64-bit data path without handling unaligned
access, which is more efficient. This restriction does not apply if
only a single register is accessed.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12026>
Decides when we need "branch reconvergence" (canonical term), the
logical opposite of "back-to-back execution" (non-canonical term, this
is old code in Bifrost terms). So invert the return value, rename, and
export so we can use it when packing Valhall instructions.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12026>
Needed to correctly lower sources to moves, used in the FAU lowering.
Technically, the issue is already present on Bifrost, but it's hidden
because Bifrost packing doesn't validate the absense of unsupported
modifiers. Valhall packing adds more safety, which caught this issue.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12026>
Iago Toral Quiroga
Rhys Perry
Pierre-Eric Pelloux-Prayer
Lionel Landwerlin
Ian Romanick
Icecream95
Dave Airlie
Mike Blumenkrantz
Juan A. Suarez Romero
Corentin Noël
Hoe Hao Cheng
Samuel Pitoiset
Pavel Asyutchenko
Erik Faye-Lund
Tomeu Vizoso
Connor Abbott
Alyssa Rosenzweig
Iván Briano
Jesse Natalie
Joshua Watt
Emma Anholt
Eric Anholt
Simon Ser
Thomas H.P. Andersen
byte[]
Rohan Garg
Alejandro Piñeiro
Enrico Galli
Chia-I Wu
Dylan Baker
Danylo Piliaiev
Antonio Caggiano
Zhu Yuliang
Alyssa Rosenzweig