diff options
| author | Kenneth Graunke <[email protected]> | 2010-09-09 15:15:31 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2010-09-09 15:23:12 -0700 |
| commit | 6dcca5a308efd7a85caa52f970ed020926c487e9 (patch) | |
| tree | acb9a806833f255030a617168eb4904ef58478d8 | |
| parent | 6fe1b479ca92b8abc7461d4be1c019bbefe0ef51 (diff) | |
glsl/builtins: normalize of a negative scalar should be -1.0.
| -rw-r--r-- | src/glsl/builtin_function.cpp | 2 | ||||
| -rw-r--r-- | src/glsl/builtins/ir/normalize | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/glsl/builtin_function.cpp b/src/glsl/builtin_function.cpp index d897fa65ec5..7e40cd7cc9c 100644 --- a/src/glsl/builtin_function.cpp +++ b/src/glsl/builtin_function.cpp @@ -2138,7 +2138,7 @@ static const char *builtin_normalize = " (signature float\n" " (parameters\n" " (declare (in) float arg0))\n" - " ((return (constant float (1.0)))))\n" + " ((return (expression float sign (var_ref arg0)))))\n" "\n" " (signature vec2\n" " (parameters\n" diff --git a/src/glsl/builtins/ir/normalize b/src/glsl/builtins/ir/normalize index 02b249a57f8..0de0db0b648 100644 --- a/src/glsl/builtins/ir/normalize +++ b/src/glsl/builtins/ir/normalize @@ -2,7 +2,7 @@ (signature float (parameters (declare (in) float arg0)) - ((return (constant float (1.0))))) + ((return (expression float sign (var_ref arg0))))) (signature vec2 (parameters |