diff options
| -rw-r--r-- | src/compiler/glsl/opt_algebraic.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/compiler/glsl/opt_algebraic.cpp b/src/compiler/glsl/opt_algebraic.cpp index 1a8ee361652..ff4be269578 100644 --- a/src/compiler/glsl/opt_algebraic.cpp +++ b/src/compiler/glsl/opt_algebraic.cpp @@ -709,6 +709,12 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) if (!is_vec_zero(zero)) continue; + /* We are allowed to add scalars with a vector or matrix. In that + * case lets just exit early. + */ + if (add->operands[0]->type != add->operands[1]->type) + continue; + /* Depending of the zero position we want to optimize * (0 cmp x+y) into (-x cmp y) or (x+y cmp 0) into (x cmp -y) */ |