Texture offsets and shadow comparison values get grouped into a vector
passed by register. Comparison values are provided as-is (fp32). Texture
offsets are packed into nibbles, but we can do this on the CPU, as
nonconstant offsets are forbidden in GLSL at least. They're also
forbidden in Vulkan/SPIR-V without ImageGatherExtended/
shaderImageGatherExtended. I'm happy kicking the NIR lowering can down
the line, this commit is complicated enough already.
Passes dEQP-GLES3.functional.shaders.texture_functions.texture.* and
dEQP-GLES3.functional.shaders.texture_functions.textureoffset.*
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18525>
For non-bindless textures, get the base address of the texture
descriptor array, so we can crawl descriptors in the shader. For
bindless, this isn't needed (since the bindless handle will be the
address itself).
jekstrand suggested the idea of the descriptor crawl. It worked out
pretty well, all considered.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18525>
This is so dumb. Panfrost port of d98b82a103 ("iris/cs: take buffer offsets
into account for CL")
Fixes buffer.sub_buffers_read_write
Fixes: 80b90a0f2b ("panfrost: Implement panfrost_set_global_binding")
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Suggested-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18560>
Invoking this script takes checksums from all failed jobs and update
them in $driver-traces.yml files.
```
.gitlab-ci/bin/update_traces_checksum.py --rev $(git rev-parse HEAD)
```
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18329>
Traces with label `no-perf` will be skipped in performance testing.
This commit adds the yq tool, which preprocesses the traces.yml file
before sending it to the piglit.
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18329>
GE_CNTL is the equivalent of IA_MULTI_VGT_PARAM on GFX9 and older.
Calling this function for every draw shouldn't really hurt in practice
because only non-NGG pipelines need this.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
The number of tessellation patches that is computed from the number
of patch control points might change dynamically too.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
The number of patch control points (TCS) and the number of patches
(TCS/TES) is read from user SGPRs.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
This introduces two new user SGPRS:
- tcs_offchip_layout: input patch size and number of patches in TCS
- tes_num_patches: number of patches in TES
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
It's the maximum possible value. This is to ensure that compilers
don't optimize away barriers, like in ACO when workgroup_size is less
than or equal to wave_size, s_barrier is considered a no-op.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
This will be used to compile different tessellation shaders when
patch control points is dynamic.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
To be consistent with the LDS shader config for LS, and this will
be emitted from the cmdbuf for dynamic patch control points.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18344>
OpenGL 3.0 requires RGTC support, and until we have emulation in place,
we should document that requirement.
Fixes: d50e8554b9 ("zink: add feature-documentation")
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18549>
This is currently always freed after the upload but this will allow
to upload the PS epilog later.
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/18363>
One that creates the radv_shader_part object and one that uploads it.
This will be used to upload the PS epilogs as part of the existing
pipeline BO.
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/18363>
Since RADV switched to 100% dynamic rendering, image transitions for
attachments not used in a subpass are correctly performed.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Martin Roukala (né Peres) <martin.roukala@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18542>
