diff options
| -rw-r--r-- | src/mesa/slang/library/slang_common_builtin.gc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/slang/library/slang_common_builtin.gc b/src/mesa/slang/library/slang_common_builtin.gc index d75354deffe..1f5ddbc1ee2 100644 --- a/src/mesa/slang/library/slang_common_builtin.gc +++ b/src/mesa/slang/library/slang_common_builtin.gc @@ -411,7 +411,7 @@ float atan(const float y, const float x) if (abs(x) > 1.0e-4) { r = atan(y / x); if (x < 0.0) { - r = r + sign(y) * 3.141593; + r = r + 3.141593 - 6.283186 * float(y < 0.0); } } else { |