diff options
| -rw-r--r-- | src/glsl/ir_constant_expression.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 2276f4d32e..301bfa8025 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -817,6 +817,10 @@ ir_call::constant_expression_value() return new(mem_ctx) ir_constant(true); } return new(mem_ctx) ir_constant(false); + } else if (strcmp(callee, "acos") == 0) { + assert(op[0]->type->is_float()); + for (unsigned c = 0; c < op[0]->type->components(); c++) + data.f[c] = acosf(op[0]->value.f[c]); } else if (strcmp(callee, "asin") == 0) { assert(op[0]->type->is_float()); for (unsigned c = 0; c < op[0]->type->components(); c++) |