From ef439a4fdc34749ce73bf44834c55eae9e886ac2 Mon Sep 17 00:00:00 2001 From: Iago Toral Quiroga Date: Tue, 23 Jan 2018 12:20:16 +0100 Subject: [PATCH] spirv: split constant initializers on in/out structs The SPIR-V parser splits in/out struct variables and creates a separate variable for each first-level member of the struct. When the struct variable has an initializer this means that we also need to split the initializer. Reviewed-by: Jason Ekstrand --- src/compiler/spirv/vtn_variables.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_variables.c index eb306d0..ead68b4 100644 --- a/src/compiler/spirv/vtn_variables.c +++ b/src/compiler/spirv/vtn_variables.c @@ -1837,7 +1837,15 @@ vtn_create_variable(struct vtn_builder *b, struct vtn_value *val, interface_type->members[i]->type; var->members[i]->data.mode = nir_mode; var->members[i]->data.patch = var->patch; + + if (initializer) { + assert(i < initializer->num_elements); + var->members[i]->constant_initializer = + nir_constant_clone(initializer->elements[i], var->members[i]); + } } + + initializer = NULL; } else { var->var = rzalloc(b->shader, nir_variable); var->var->name = ralloc_strdup(var->var, val->name); -- 2.7.4