This CAP only concerns mapping of buffers, not textures. For buffers,
etnaviv does not seem to use any staging resources. In neither case does
etnaviv use explicit syncs or flushes, so persistent/coherent mapping
should come as the implicit default and the cap should be almost free.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19392>
It's a software rasterizer, all buffers are necessarily persistent and
coherent. There are no staging buffers in transfer_map and no sync/flush
operations, so this is trivial.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19392>
After a great deal of spec lawyering in #dri-devel, I am convinced this
is probably okay for the same reasons as v3d and freedreno. The batch
reordering and flush deferral optimizations are seemingly still ok. The
requirement that writes are visible "immediately" in the spec actually
means "in the subsequent [OpenGL] command" for the CPU -> GPU direction,
which avoids pitfalls where PERSISTENT|COHERENT could be used as a
"doorbell". With that understanding, the extension doesn't actually
require anything special for tilers other than coherency at GPU submit
boundaries, which is true for any driver that does not use a sync ioctl.
After this commit, the remaining drivers that don't set the CAP are
d3d12, softpipe, etnaviv, and i915g. I am unsure about d3d12, but the
latter 3 could probbaly enable it trivially for the same reason.
v2: Don't use copy_resource path for persistent mappings (Emma). Emma
explained on GitLab:
I don't think you should have the copy_resource path taken for
PIPE_RESOURCE_FLAG_MAP_PERSISTENT BOs. Imagine the user has a
general-purpose BO they're streaming stuff into and doing draws that
they keep persistently mapped until wrapping. They call some GL
function on the same buffer that does a fallback write map on the BO
(u_default_buffer_subdata, util_resource_copy_region, whatever) -- the
buffer is in use, copy triggers, allocates a new BO. Whoops, the user's
pointer for streaming writes is now freed.
Closes: #7570
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19351>
Some tricky dynamic states still need to be implemented for full ds3
support with Zink, I will implement them later.
Pass dEQP-VK.pipeline.*extended_dynamic_state* on NAVI21.
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/18882>
Another manual re-sync with reality.
There are a few extension, notably GL_ARB_texture_compression_bptc,
which are exposed but mesamatrix doesn't show as supported. I can't
really figure out why.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19100>
This is now done for all drivers that supports half-float and sRGB
textures. Update features.txt to reflect this.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18574>
This extension adds new NONE attachment load / store operations,
which are identical to the DONT_CARE variants with the difference
that DONT_CARE doesn't ensure that the original contents of the
memory within the render area are preserved and these new versions
do (with some caveats).
Our implementation was not destroying data with DONT_CARE anyway
so we already support the new semantics. Our implementation is
such that we don't need to do anything specific with the new
operations and the current behavior will do what is expected.
We pass all the tests under:
dEQP-VK.renderpass*.load_store_op_none.*
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18570>
This is a trivial implementation where we just insert a UBO descriptor
pointing to the actual data and then treat it as a normal UBO everywhere
else. In theory an indirect CP_LOAD_STATE would be more efficient than
ldc.k to preload inline uniform blocks to constants. However we will
always need the UBO descriptor anyway, even if we lower the limits
enough to always be able to preload them, because with variable pointers
we may have a pointer that could be to either an inline uniform block or
regular uniform block. So, using an indirect CP_LOAD_STATE should be an
optimization on top of this.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17960>
The hw supports restarts of list primmitives and we pass
all the relevant CTS tests.
We don't advertise patch list restarts because we don't support
tessellation shaders yet.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18544>
We don't have any special requirements for this, so we can just expose
the extension.
The tests in CTS have an issue where they only check if a format is
supported for sampling but don't check if an image with that format
can be created for sampling. In our case, since we can't sample
1D depth/stencil images, this causes affected tests to crash in the
simulator (they pass on the device though). There is an issue with
a fix here:
https://gitlab.khronos.org/Tracker/vk-gl-cts/-/issues/3923
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18489>
Implement natively by always returning invalid feedback. This is a legal
(but useless) implementation according to the spec.
In the future, I want to return the real feedback values from the host,
but that requires changes to the venus protocol. The protocol does not
know that the VkPipelineCreationFeedback structs in the
VkGraphicsPipelineCreateInfo pNext are output parameters. Before
VK_EXT_pipeline_creation_feedback, the pNext chain was input-only.
Tested with `dEQP-VK.pipeline.*.creation_feedback.*`.
The tests in vulkan-cts-1.3.3.0 are buggy. I submitted a fix to dEQP
upstream; see below.
Results with the bug:
Passed: 0/30 ( 0.0%)
Failed: 12/30 (40.0%)
Not supported: 18/30 (60.0%)
Warnings: 0/30 ( 0.0%)
Results with bugfix:
Passed: 12/30 (40.0%)
Failed: 0/30 ( 0.0%)
Not supported: 18/30 (60.0%)
Warnings: 0/30 ( 0.0%)
See: https://gerrit.khronos.org/c/vk-gl-cts/+/10086
See: https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/909
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Signed-off-by: Chad Versace <chadversary@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18035>
It is just a renamed VK_ARM_rasterization_order_attachment_access.
Zink depends on it to expose KHR_blend_equation_advanced_coherent
Passes GL tests via Zink:
dEQP-GLES31.functional.blend_equation_advanced.*
KHR-GLES31.core.blend_equation_advanced.*
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18420>
Implement it locally with the common implementation.
Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>
The patch looks asymmetic because the extension was promoted to 1.3 but
not its feature struct.
Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>
This extension has no Vulkan API, only SPIR-V API.
Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>
when compute shaders can be precompiled, they can be precompiled asynchronously
which allows the implementation of the parallel shader compile hooks
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18197>
The extension disrupts assumptions in venus. It gives
vkCreateFooPipelines an additional success code,
VK_PIPELINE_COMPILE_REQUIRED, which allows some pipelines to succeed
creation and others fail.
Tested with 'dEQP-VK.*cache_control*' at vulkan-cts-1.3.3.1.
pass/fail/skip/warn = 15/0/0/3
Warnings were from long pipeline compiles on a full debug build in host
and guest.
See: https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/890
Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17847>
This was disabled ages ago because it provoked bugs between us and
xserver about context creation attributes, hopefully those servers are
out of circulation by now, let's find out.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17756>
Turnip supports VK_EXT_direct_mode_display and can use the common
implementation of AcquireDrmDisplayEXT() & GetDrmDisplayEXT() (which use
wsi->can_present_on_device() that turnip implements).
Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17768>
This feature allows shaders to use pointers to buffers which may
not be bound via descriptor sets. Access to these buffers is done
via global intrinsics.
Because the buffers are not accessed through descriptor sets, any
live buffer flagged with VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT_KHR
can be accessed by any shader using global intrinsics, so the driver
needs to make sure all these buffers are mapped by the kernel when
it submits the job for execution.
We handle this by tracking if any draw call or compute dispatch in
a job uses a pipeline that has any such shaders. If so, the job is
flagged as using buffer device address and the kernel submission
for that job will add all live BOs bound to buffers flagged with the
buffer device address usage flag.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17275>
Passes following piglit:
- spec@khr_parallel_shader_compile@basic
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16172>
Utgard supports MSAA 4x, so wire it up.
RSW bits were already REd by Luc, the only remaining part was storing
non-resolved buffers, reloading them (including for depth/stencil) and
doing MSAA resolve.
To store non-resolved buffer we need to set mrt_pitch and mrt_bits
registers in WB, and to resolve non-resolved buffer we need to reload
it into individual samples and then write out with mrt_bits = 0, it's
now done by lima blitter.
We also need to do resolve on transfer_map() of multi-sampled buffers,
so utilize u_transfer_helper for that.
As a side fix, it turns out that our wb_reg definition wasn't correct,
'zero' isn't always zero, it's set if we need to swap channels, and
it goes before mrt_bits. mrt_bits actually enables multiple MRTs,
so this commit renames 'zero' to 'flags' and changes its position.
If mrt_bits == 0 and MSAA is enabled, GPU does resolve
in place, to expose this functionality we set PIPE_CAP_SURFACE_SAMPLE_COUNT.
Fixes dEQP-GLES2.functional.multisample.*
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13963>
Connor Abbott
Rob Clark
Alyssa Rosenzweig
Jesse Natalie
Iago Toral Quiroga
Yiwei Zhang
Samuel Pitoiset
Mike Blumenkrantz
Lionel Landwerlin
Danylo Piliaiev
Dave Airlie
Erik Faye-Lund
Hans-Kristian Arntzen
Chia-I Wu
Rajnesh Kanwal
Georg Lehmann
Chad Versace
Mark Collins
Eric Engestrom
Lucas Stach
Rhys Perry
Adam Jackson
Eric Engestrom
Hyunjun Ko
Christian Gmeiner
Vasily Khoruzhick
Ella Stanforth