There's below AHB VU on the image view:
VUID-VkImageViewCreateInfo-image-02399
If image has an external format, format must be VK_FORMAT_UNDEFINED
This is well hidden and completely missed from the original venus ahb
implementation.
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16159>
The GLSL lowering of half float packing involves software conversion
to half-float; instead, use the lowering in NIR.
Both Midgard and Bifrost are already set to lower the instructions to
bit operations, but change mdg_should_scalarize so that the lowerable
split variants of the pack/unpack instructions are generated.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16175>
due to desync between the frontend and the driver, the size that the
depth buffer was created with may not match the size of the swapchain if
the window is being resized very quickly, so just go ahead and clobber
the existing depth buffer with a series of very illegal internal object
replacements to make everything match up
do not try at home.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16151>
The vkd3d-proton ray tracing tests delete shader modules after creating
pipeline libraries from them. This resulted in a use after free when
creating ray tracing pipelines.
Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16027>
Would have caught a significant issue with ETC2 handling. Luckily Midgard dEQP
failed on this, even though Bifrost didn't (due to explicit strides?)
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
Rather than using it as a catch-all initialize, use it to fill in derived from
fields from a partially initialized image_layout. This is easier to understand
and, more importantly, easier to unit test.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
We can always align the width/height, now that block_size is defined (as 1x1)
for linear textures. We can also remove the useless effective_depth assignment.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
Handle linear, interleaved, and AFBC formats. This requires taking a format, as
block compressed u-interleaved textures have a different tile size than other
u-interleaved textures.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
This gets rid of the weird "call block_dim twice with a mystery argument"
pattern, and will allow us to further unify code.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
Rather than open-code the > 16 check in multiple places and have to justify it
in each. This is easier to understand at the call sites.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
This requires tons of driver changes we're not ready for. In the mean time, this
will just get in the way of refactoring AFBC support.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
Midgard has multiple Surface Descriptor formats selectable in the texture
descriptor. Previously, we have used both the "64-bit surface descriptor" and
the "64-bit surface descriptor with 32-bit line stride and 32-bit layer stride".
A delicate routine tried to guess what stride the hardware will use if we don't
specify it explicitly, and omit the stride if it matches. Unfortunately, that
routine is broken in at least two ways:
* Textures with ASTC must always specify an explicit stride. Failing to do so
(like we were doing) is invalid.
* It applies even for interleaved textures. The comment above the function
saying otherwise is incorrect. (TODO: double check this)
Bifrost onwards always specify the strides explicitly. Let's just do that and
unify the gens. What is lost from doing this? A ludicrously trivial amount of
memory and texture descriptor cache space. 8 bytes per layer*level per texture,
in fact. Compared to the size of the textures being addressed, the memory usage
is trivial. The texture descriptor cache size maybe matters more. But given
Arm's hardware people went this direction for Bifrost and stuck to it, I doubt
it matters much.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
Before we used GenXML, pan_texture mixed layout code with texture descriptor
packing code. For the most part, the layout code is generation-independent; the
pack code is not. We introduced an anti-pattern where the file was compiled N+1
times: N times for each PAN_ARCH value, and an extra time with no PAN_ARCH
value. And then the contents of the file changed completely depending on
PAN_ARCH. This is a pretty weird construction.
Let's instead split off the layout file from the descriptor file, compile the
layout file once, and compile the descriptor file per-gen.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15991>
New blob versions always emit this state on GPUs that don't have the
NEW_GPIPE feature bit before drawing a primitive, as it needs to be
set according to the primitive type.
Closes: #2933
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16094>
Most of the time when the logging code is invoked, it means we're
already in an edge case. It should be as robust as possible, otherwise
we risk making hard to debug things even harder. To that end, instead
of blowing up if passed a NULL object on the list, handle it as
gracefully as we can.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16107>
These look similar to Bifrost IDVS but with a twist: memory allocation is
handled by the hardware, and the descriptors are split up. Add the handling for
these.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16035>
Instead of being globbed into the RSD, Valhall uses minimal shader program
descriptors. For IDVS, we need separate descriptors for position and varying
shaders. It's actually worse -- we need separate descriptors for drawing points
and drawing lines/triangles in order to skip over the gl_PointSize write. Adapt
prepare_shader to upload all these descriptors.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16035>
The split between attribute descriptors and buffer descriptors parallels that of
Bifrost's attribute descriptors and attribute buffer descriptors, with some
shuffling and simplication.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16035>
This reduces the "specialness" of the Bifrost compute job emit path. It's not
useful in its own right since we currently put compute jobs in their own batch.
This could be optimized.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16035>
Yiwei Zhang
Jason Ekstrand
Mike Blumenkrantz
Icecream95
Konstantin Seurer
Alyssa Rosenzweig
Yevhenii Kolesnikov
Lucas Stach