diff options
| -rw-r--r-- | src/glsl/ir_constant_expression.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 56a423761b5..b3fe6cf9675 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -1373,6 +1373,8 @@ ir_call::constant_expression_value() data.f[m*i+j] += op[0]->value.f[i+n*j]; } } + } else if (strcmp(callee, "trunc") == 0) { + expr = new(mem_ctx) ir_expression(ir_unop_trunc, op[0]); } else { /* Unsupported builtin - some are not allowed in constant expressions. */ return NULL; |