diff options
| -rw-r--r-- | src/compiler/spirv/spirv_to_nir.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c index 5bac3dc0e17..96ff09c3659 100644 --- a/src/compiler/spirv/spirv_to_nir.c +++ b/src/compiler/spirv/spirv_to_nir.c @@ -1798,11 +1798,17 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode, nir_const_value src[4]; for (unsigned i = 0; i < count - 4; i++) { - nir_constant *c = - vtn_value(b, w[4 + i], vtn_value_type_constant)->constant; + struct vtn_value *src_val = + vtn_value(b, w[4 + i], vtn_value_type_constant); + + /* If this is an unsized source, pull the bit size from the + * source; otherwise, we'll use the bit size from the destination. + */ + if (!nir_alu_type_get_type_size(nir_op_infos[op].input_types[i])) + bit_size = glsl_get_bit_size(src_val->type->type); unsigned j = swap ? 1 - i : i; - src[j] = c->values[0]; + src[j] = src_val->constant->values[0]; } val->constant->values[0] = |