These are preloaded in different places across Bifrost and Valhall. Abstract
that away so code using the builder isn't littered with "is Valhall?" checks.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15461>
The unknown field is a descriptor type, which we model as an opcode2 since it's
a fixed constant. This allows us to disambiguate LEA_TEX_IMM from LEA_ATTR_IMM.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15461>
The position and varying shader environment descriptors are additional sections
of the job, rather than part of the (fragment only) DCD. This distinction
matters for non-IDVS jobs.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15461>
There's an overflow here if index_size = 4. Caught when bringing up Valhall, not
sure why this was never caught before. Yikes.
Fixes: 7a6a5f3fe1 ("panfrost: Handle explicit primitive restart")
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15461>
Stops gamescope from recompiling pipelines on every start.
Cc: mesa-stable
Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15454>
Lifetime of descriptor sets and pipeline layouts are odd. Let's refcount
them so we don't end up with use-after-free patterns.
That means we can't use custom allocators for those objects.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14406>
VK_SYSTEM_ALLOCATION_SCOPE_COMMAND is used for transient allocations that
are not expected to live outside the vkXxx(). Use
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT for cmd_entry allocations.
v2 (Jason Ekstrand):
- Also fix the manually typed entrypoints in vk_cmd_enqueue.c
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14406>
Needed to report allocation failures when vkEndCommandBuffer() is
called.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14406>
Instead of one MANUAL_COMMANDS, we now have two deny-lists:
MANUAL_COMMANDS and NO_ENQUEUE_COMMANDS. The former is for things which
have a manually typed implementation in vk_cmd_enqueue.c and the later
is for things we want to ignore entirely. This lets us auto-generate
vk_cmd_enqueue_unless_primary_Cmd* entrypoints for the manually typed
vk_cmd_enqueue_Cmd* entrypoints.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14406>
These check the command buffer level and enqueue the command if it's not
a primary but uses vk_device::command_dispatch_table for primaries.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14406>
This fixes bugs with lavapipe's hand-rolled pCount handling. The driver
is supposed to set *pCount to the number of queues actually written in
the case where it's initialized to a value that's too large. It's also
supposed to handle *pCount being too small.
Fixes: b38879f8c5 ("vallium: initial import of the vulkan frontend")
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15459>
The Vulkan spec was recently clerified to say that transitions only
happen to the bound layers:
"Automatic layout transitions apply to the entire image subresource
attached to the framebuffer. If multiview is not enabled and the
attachment is a view of a 1D or 2D image, the automatic layout
transitions apply to the number of layers specified by
VkFramebufferCreateInfo::layers. If multiview is enabled and the
attachment is a view of a 1D or 2D image, the automatic layout
transitions apply to the layers corresponding to views which are
used by some subpass in the render pass, even if that subpass does
not reference the given attachment."
This is in the context of render passes but it applies to dynamic
rendering because the implicit layout transition stuff is a Mesa pseudo-
extension and inherits those rules.
For clears, the Vulkan spec says:
"renderArea is the render area that is affected by the render pass
instance. The effects of attachment load, store and multisample
resolve operations are restricted to the pixels whose x and y
coordinates fall within the render area on all attachments. The
render area extends to all layers of framebuffer."
Again, this is in the context of render passes but the same principals
apply to dynamic rendering where the layerCount and renderArea are
specified as part of the vkCmdBeginRendering() call.
Fixes: 3501a3f9ed ("anv: Convert to 100% dynamic rendering")
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15441>
This was waiting for multisync support in our kernel interface so
we can wait on the actual imported payload of a semaphore rather
than the last job we submitted.
Reviewed-by: Melissa Wen <mwen@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
Any thread we create may end up creating/submitting at least a
noop job, which is a shared object. Before multisync, this was
an issue only for the creation of the job itself, but with
multisync we can also modify parameters of the noop job
every time it is used (for signaling and serialization
configuration).
This change adds a noop mutex that all threads (main, wait and
master) take before submitting a noop job to ensure concurrent
access is not an issue.
Fixes flakyness observed with multisync with the following test:
dEQP-VK.api.command_buffers.secondary_execute_twice
Reviewed-by: Melissa Wen <mwen@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
If a CPU job comes first in a command buffer with a semaphore wait operation
we need to wait on the CPU for the semaphore to be signaled before we process
the job.
We have been doing this with a WaitForIdle operation, but that only works
if the semaphore has been submitted for signaling from the same instance
of the driver. If we have an imported payload from another instance in our
semaphore however, waitForIdle may return too early since the submission
to signal the semaphore may have been submitted by a different instance
of the driver as well, and our wait for idle checks only know about this
instance submissions.
To fix this, we always submit a noop job from our instance that waits on
the semaphores on the GPU and follow up with WaitForIdle to wait for that
to complete.
Fixes test failures and/or assert crashes in:
dEQP-VK.synchronization.cross_instance.*
(when enabling support for semaphore imports)
Reviewed-by: Melissa Wen <mwen@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
When we have a wait thread we can't ensure that the last job in the last
command buffer will be the one to signal semaphores because in this case
there is no gurantee that jobs from command buffers in the batch will be
submitted to the GPU in order, as those put in a wait thread will be
submitted later when the event wait operation is completed.
Instead, we need to wait for all outstanding wait threads to complete
and only then we should signal any semaphores or fences.
This also fixes a bug where the wait for events was the last job in
the command buffer. In this case, once the event wait is completed
we have no additional jobs to submit and thus would never try to
signal semaphores or fences.
Reviewed-by: Melissa Wen <mwen@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
This is preparatory work to expose support for importing semaphores, which
was waiting on kernel multisync support.
When we implemented user-space multisync support we didn't handle
temporary fence/semaphore payload imports at all, so we fix that here.
Also, we add a has_temp boolean flag to identify the case where we have
a temporary payload in a fence/sempahore instead of just checking if
temp_sync is not 0. This is necessary to support semaphore imports
(for which we are not exposing support yet) because these need to drop
the temporary payload when they are used as wait semaphores in a submit,
but we can't destroy the underlying temp_sync at that point because it
needs to survive at least until the submit is finished, so instead
we use a flag to tell if we have an active temporary payload or not,
and we simply destroy any temp_sync on a semaphore destroy or any new
import on the same semaphore. We only strictly need this flag for
semaphores because fences drop the temporary payload when they are
reset, which happens in the CPU and can only be done if the GPU is not
using the fence, but we add the same flag for the fence for consistency.
Reviewed-by: Melissa Wen <mwen@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
This path uses a shader blit to implement the copy which is only
supported for tiled images (except 1D). While blit_shader() already
checks for this, this path does a lot of heavy lifting to prepare for
the blit_shader call so we rather avoid that if possible when we know
blit_shader won't be able to implement the blit.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
We had some code that considered the possibility that the destination
might be linear when configuring TFU jobs, but we never actually allow
for this to happen since we avoid hitting these paths in that case, as
the TFU always produces UIF results. Instead, add an assert when
producing the TFU packet to ensure we are expecting a UIF result.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15342>
this is how other descriptor binds work, and it makes repeated draws
with the same vbo binds faster since this was a redundant operation
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15429>
this fixes desync+crash when:
1. usage is added for bs A
2. tracking is added for bs B
3. tracking is removed for bs B
4. context is destroyed
5. usage A is now dangling and will crash if accessed
as seen in glmark2
cc: mesa-stable
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15429>
In addition to use the helper, we also remove some of the lowering we
had at preprocess_nir, as they are called now by the helper.
As we are here we also move the call to nir_lower_sysvals_to_varyings,
that for some reason we were calling it before preprocess_nir.
It is worth to note that with this change we lose the ability to debug
the NIR just after spirv_to_nir using V3D_DEBUG, as now this is done
on vk_spirv_to_nir, and as mentioned that includes several lowerings
now. The workaround to that is to use NIR_DEBUG.
We also needed to change how to check the entrypoint on the broadcom
compiler, checking just if it is an entrypoint, instead of assuming
that the name will be "main".
v2: tweak comment, squash v3dv and compiler change (Iago)
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15449>
This fixes the test_resolve_non_issued_query_data vkd3d-proton test.
This change is required on TGL+ (maybe ICL?) because on all platforms
3D pipeline writes are not coherent with CS. On previous platform we
fixed this by flushing the render cache to make sure data is visble to
CS before it writes to memory. But on more recently platforms,
flushing the render cache leaves the data in the tile cache which is
still not coherent with CS, so we need to flush that one too.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14552>
We've run into issues before where PIPE_CONTROL races MI_STORE_*
commands. So make sure we emit the availability using the same type of
CS so that memory writes are properly ordered.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14552>
Allow to choose the line rasterization algorithm. It supports
rectangular and Bresenham-style line rasterization.
v2 (Iago):
- Update documentation.
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15407>
