File u_fix_rust_bindgen.patch of Package Mesa
From 93e96da9458c9d0348f2390dc0bea67cf140b1a0 Mon Sep 17 00:00:00 2001
From: Karol Herbst <kherbst@redhat.com>
Date: Sun, 18 Aug 2024 00:08:50 +0200
Subject: [PATCH] rusticl: do not use CL vector types in bindings and code
Bindgen seems to miscompile them and I kinda thought I've done this
already in the past, but apparently not.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11722
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30710>
---
src/gallium/frontends/rusticl/api/device.rs | 2 +-
src/gallium/frontends/rusticl/meson.build | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
Index: mesa-24.2.2/src/gallium/frontends/rusticl/api/device.rs
===================================================================
--- mesa-24.2.2.orig/src/gallium/frontends/rusticl/api/device.rs
+++ mesa-24.2.2/src/gallium/frontends/rusticl/api/device.rs
@@ -196,7 +196,7 @@ impl CLInfo<cl_device_info> for cl_devic
// TODO proper retrival from devices
CL_DEVICE_MEM_BASE_ADDR_ALIGN => cl_prop::<cl_uint>(0x1000),
CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE => {
- cl_prop::<cl_uint>(size_of::<cl_ulong16>() as cl_uint)
+ cl_prop::<cl_uint>(16 * size_of::<cl_ulong>() as cl_uint)
}
CL_DEVICE_NAME => cl_prop::<&str>(&dev.screen().name()),
CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR => cl_prop::<cl_uint>(1),
Index: mesa-24.2.2/src/gallium/frontends/rusticl/meson.build
===================================================================
--- mesa-24.2.2.orig/src/gallium/frontends/rusticl/meson.build
+++ mesa-24.2.2/src/gallium/frontends/rusticl/meson.build
@@ -158,6 +158,7 @@ rusticl_opencl_bindings_rs = rust.bindge
'--raw-line', 'unsafe impl std::marker::Sync for _cl_image_desc {}',
'--allowlist-type', 'cl_.*',
'--allowlist-type', 'cl.*_fn',
+ '--blocklist-type', '(__)?cl_.*[2348(16)]',
'--allowlist-var', 'CL_.*',
# needed for gl_sharing extension
'--allowlist-var', 'GL_.*',
