We can pass immediates to SHL and don't need to allocate a separate
register here.
Signed-off-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34604>
The intention here, long ago, was to ensure that any symbols the DRI
driver needed from libGL were available. We don't have this problem
anymore, libgallium does not import any symbols from the GLX frontend
(or any other one for that matter).
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30417>
The gallium driver does not expose any symbols that anybody else wants
to see. But if we load it with RTLD_GLOBAL that's what happens, along
with all the symbols in the libraries it depends on.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30417>
custom_border_colors_without_format was disabled on android for anv to
add support for VK_FORMAT_A4R4G4B4_UNORM_PACK16_EXT.
See https://gitlab.freedesktop.org/mesa/mesa/-/issues/12511#note_2749432
ANGLE's vulkan backend needs custom_border_colors_without_format for
EXT_texture_border_clamp which is required for
GL_ANDROID_extension_pack_es31a so enable it when run under ANGLE which
doesn't utilize VK_FORMAT_A4R4G4B4_UNORM_PACK16_EXT.
Signed-off-by: Juston Li <justonli@google.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34490>
Since MR !33891 EGL only supports a software driver (LLVM).
Routine dri3_x11_connect at
src/egl/drivers/dri2/platform_x11.c fails if DRI3 is not
available. So at that location variable *allow_dri2 should be set.
Looking at the major codition, we see it is not executed
if LIBGL_DRI3_DISABLE is set. In that case the hardware driver
is activated as desired. Previously this was not needed.
Also it is not practical, and not necessary.
I do not understand the major condition, so I did not change it.
This causes some duplicate coding.
Fixes: 323bad6b18 ("egl/x11: split out dri2 init entirely")
Signed-off-by: GKraats <vd.kraats@hccnet.nl>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34530>
Adds image_bvh_dual_intersect_ray and image_bvh8_intersect_ray which can
handle the new BVH format. Both instructions write up to 10 VGPRs so
they need to use a vec16 definition in nir.
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34273>
Talking to Alyssa this looks like an artifact of old ways that the
shader was being produced, so get rid of that zeroing. Add an
assert as a canary for any problems we might be missing.
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34139>
Allocate space for the aliased region first, then allocate the
non-Aliased blocks in sequence after that.
SPV_KHR_workgroup_memory_explicit_layout extension added support for
having Blocks of workgroup (shared) memory, which include layout
decoration. For that extension all such blocks must be decorated with
Aliased.
SPV_KHR_untyped_pointers extension lifts that requirement, allowing
blocks that don't alias in workgroup memory. They are still explicitly
laid out.
The motivation is that untyped pointers provide a different
mechanism to obtain the same effect as the Aliased blocks. Instead of
having two Aliased variables with different types, have a single
variable and use an untyped pointer with a different type to access it.
This patch is a preparation for supporting untyped pointers.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34139>
Move the calculation to nir_lower_vars_to_explicit_types(). This
consolidates the check of shader_info::shared_memory_explicit_layout
in a single place instead of in all drivers.
This is motivated by SPV_KHR_untyped_pointers. Before that extension
we had essentially two modes for shared memory variables
- No layout decorations in the SPIR-V, and both internal layout and
driver location was _given by the driver_.
- Explicitly laid out, i.e. they are blocks, and decorated with Aliased.
Because they all alias, we could assign them driver location directly
to the start of the shared memory.
With the untyped pointers extension, there's a third option, to be added
by a later commit
- Explicitly laid out, i.e. they are blocks, and NOT decorated
with Aliased. Driver location is _given by the driver_. Blocks
with and without Aliased can be mixed.
The driver location of multiple blocks that don't alias depend on
alignment that is driver-specific, which we can more easily do from
the nir_lower_vars_to_explicit_types() that already has access to
a function to obtain such value.
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> (hk)
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v3dv)
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> (anv/hasvk)
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> (panvk)
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> (radv)
Reviewed-by: Rob Clark <robdclark@gmail.com> (tu)
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34139>
Copy engine is not used in gfx12 platforms on ANV but that is possible
in Iris.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34560>
