Dougall Johnson observed these structures make more sense with indices[]
first in the entries and indices[] absent from the header. Then the
sentinel entry disappears, nr_entries makes more sense, and a few magic
numbers pop out. Many thanks to Dougall's astute eyes.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13784>
Would've saved me some debugging with the computerator. I keep
forgetting about this nuance. Enforce it in the assembler.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13802>
this forces a full slab reclaim any time the device is known to have a
too-small BAR in order to keep memory usage at a minimum when it might otherwise
balloon out and crash us
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13850>
sometimes a driver might want to always reclaim all bo objects in the course
of allocating a new bo. this is useful when it's known that a given memory
heap is very small and will likely need to keep its usage minimized
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13850>
Some apps may try to use a viewport adjusted by 0.5 pixels (among other
things) to emulate d3d9 pixel center, and in this case we would end up
with incorrect "fake scissor" box (shifted by 1 pixel), hence pixels
being incorrectly scissored away when permit_linear_rasterizer is set
(this happens even if the linear rasterizer is not used in the end).
So adjust the offset so that the half-way points get rounded down instead
of up.
(This is all a bit iffy I think since we don't use fractional
boxes (with 8 subpixel bits) anywhere yet, but at least without msaa
it should work out.)
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13794>
Stencil texturing with HTILE doesn't work with mipmapping on Navi10-14,
it's a hw bug. RadeonSI and PAL have a workaround too.
This fixes 35 piglit failures with Zink on Navi10.
Cc: 21.3 mesa-stable
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/13814>
And use my fork while we upstream some improvements to Crosvm that make
it more appropriate for using in CI.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12828>
Currently we run deqp-runner inside a single VM, which makes very poor
use of the available CPUs because Virgl has a bottleneck in the VMM that
serializes everything.
With this change, we can run several Crosvm instances in a runner and
make full use of the CPUs. Getting the same coverage with 3 runners
instead of 6.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12828>
nopt will disable some shader optimizations that slow down test runs for
no gain.
no_quad_lod will disable some speed hacks that can cause inaccurate
results.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12828>
So we can use well-known absolute paths in configuration files.
Otherwise, the install dir is within $CI_PROJECT_DIR, which changes
between jobs.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12828>
this reworks PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER into an
enum as PIPE_CAP_TEXTURE_TRANSFER_MODES, enabling drivers to choose
a (sometimes) faster, compute-based download mechanism based on a new
pipe_screen hook
compute pbo download is implemented using shaders with a prolog to convert
the input format to generic rgb float values, then an epilog to convert
to the output value. the prolog and epilog are determined based on a vec4
of packed ubo data which is dynamically updated based on the API usage
currently, the only known limitations are:
* GL_ARB_texture_cube_map_array is broken somehow (and disabled)
* AMD hardware somehow can't do depth readback?
otherwise it should work for every possible case
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11984>
this can be used to query whether a driver expects a given texture
copy to be faster as a compute shader or using cpu/gfx transfers
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11984>
When early fragment tests are mandated by the shader, we must use
the Z value produced by the FEP even if there are elements that
would typically require late fragment tests (such as discards,
sample to coverage, etc).
This change means we also need to be a bit more careful when
we promote shaders to use early fragment tests so we don't
promote anything with discards for example.
Fixes:
dEQP-VK.fragment_operations.early_fragment.discard_early_fragment_tests_depth
dEQP-VK.fragment_operations.early_fragment.discard_early_fragment_tests_stencil
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13837>
We'll need to use this in radv_image for VK_EXT_image_view_min_lod.
Additionally, creates signed/unsigned variants to avoid sign-extending where we don't need to.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13820>
this shouldn't report the budgeted available memory, it should return
the total memory, as that's what this api expects
Fixes: ff4ba3d4a7 ("zink: support PIPE_CAP_QUERY_MEMORY_INFO")
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13849>
Alyssa Rosenzweig
Alyssa Rosenzweig
Mike Blumenkrantz
Roland Scheidegger
Eric Engestrom
Samuel Pitoiset
Tomeu Vizoso
Dylan Baker
Pierre-Eric Pelloux-Prayer
Iago Toral Quiroga
Joshua Ashton