diff options
| -rw-r--r-- | ir_constant_expression.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ir_constant_expression.cpp b/ir_constant_expression.cpp index 781166a8a2..a3ce6e7e59 100644 --- a/ir_constant_expression.cpp +++ b/ir_constant_expression.cpp @@ -183,6 +183,21 @@ ir_constant_visitor::visit(ir_expression *ir) b[c] = bool(op[0]->value.f[c]); } break; + case ir_unop_b2i: + assert(op[0]->type->base_type == GLSL_TYPE_BOOL); + type = ir->type; + for (c = 0; c < ir->operands[0]->type->components(); c++) { + u[c] = op[0]->value.b[c] ? 1 : 0; + i[c] = u[c]; + } + break; + case ir_unop_i2b: + assert(op[0]->type->is_integer()); + type = ir->type; + for (c = 0; c < ir->operands[0]->type->components(); c++) { + b[c] = bool(op[0]->value.u[c]); + } + break; case ir_unop_neg: type = ir->type; |