diff options
| -rw-r--r-- | src/glsl/opt_algebraic.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/glsl/opt_algebraic.cpp b/src/glsl/opt_algebraic.cpp index 7863fe8f9cf..1b4d319366c 100644 --- a/src/glsl/opt_algebraic.cpp +++ b/src/glsl/opt_algebraic.cpp @@ -571,6 +571,13 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) } break; + case ir_triop_csel: + if (is_vec_one(op_const[0])) + return ir->operands[1]; + if (is_vec_zero(op_const[0])) + return ir->operands[2]; + break; + default: break; } |