zink: use a std430 interface for bo types

no functional changes but is technically more correct

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17239>

diff --git a/src/gallium/drivers/zink/zink_compiler.c b/src/gallium/drivers/zink/zink_compiler.c
index 128f1e5..103b7e0 100644 (file)
--- a/src/gallium/drivers/zink/zink_compiler.c
+++ b/src/gallium/drivers/zink/zink_compiler.c
@@ -2185,7 +2185,7 @@ unbreak_bos(nir_shader *shader, struct zink_shader *zs, bool needs_size)
       if (shader->num_uniforms && zs->ubos_used & BITFIELD_BIT(0)) {
          fields[0].type = glsl_array_type(glsl_uint_type(), max_uniform_size * 4, 4);
          nir_variable *var = nir_variable_create(shader, nir_var_mem_ubo,
-                                                 glsl_array_type(glsl_struct_type(fields, 1, "struct", false), 1, 0),
+                                                 glsl_array_type(glsl_interface_type(fields, 1, GLSL_INTERFACE_PACKING_STD430, false, "struct"), 1, 0),
                                                  "uniform_0");
          var->interface_type = var->type;
          var->data.mode = nir_var_mem_ubo;