diff options
| author | Eric Anholt <eric@anholt.net> | 2010-06-30 15:59:07 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-30 15:59:07 -0700 |
| commit | 4e16a7b526bb4736cd11e512009cf6532b2d1dc5 (patch) | |
| tree | 7be90e24cf75ee9643448a173f9fb5fd705381fe /src/glsl/builtins | |
| parent | 285ff93819724b9a858984dc8c30858784a5ee5b (diff) | |
glsl2: Fix up the implementation of fract() for vector types.
There's no need to split each vector component out, just do vector ops.
Diffstat (limited to 'src/glsl/builtins')
| -rw-r--r-- | src/glsl/builtins/110/fract | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/src/glsl/builtins/110/fract b/src/glsl/builtins/110/fract index 3995bfaf3f..46741bb3cb 100644 --- a/src/glsl/builtins/110/fract +++ b/src/glsl/builtins/110/fract @@ -7,28 +7,16 @@ (signature vec2 (parameters (declare (in) vec2 x)) - ((declare () vec2 t) - (assign (constant bool (1)) (swiz x (var_ref t)) (expression float - (swiz x (var_ref x)) (expression float floor (swiz x (var_ref x))))) - (assign (constant bool (1)) (swiz y (var_ref t)) (expression float - (swiz y (var_ref x)) (expression float floor (swiz y (var_ref x))))) - (return (var_ref t)))) + ((return (expression vec2 - (var_ref x) (expression vec2 floor (var_ref x)))))) (signature vec3 (parameters (declare (in) vec3 x)) - ((declare () vec3 t) - (assign (constant bool (1)) (swiz x (var_ref t)) (expression float - (swiz x (var_ref x)) (expression float floor (swiz x (var_ref x))))) - (assign (constant bool (1)) (swiz y (var_ref t)) (expression float - (swiz y (var_ref x)) (expression float floor (swiz y (var_ref x))))) - (assign (constant bool (1)) (swiz z (var_ref t)) (expression float - (swiz z (var_ref x)) (expression float floor (swiz z (var_ref x))))) - (return (var_ref t)))) + ((return (expression vec3 - (var_ref x) (expression vec3 floor (var_ref x)))))) (signature vec4 (parameters (declare (in) vec4 x)) - ((declare () vec4 t) - (assign (constant bool (1)) (swiz x (var_ref t)) (expression float - (swiz x (var_ref x)) (expression float floor (swiz x (var_ref x))))) - (assign (constant bool (1)) (swiz y (var_ref t)) (expression float - (swiz y (var_ref x)) (expression float floor (swiz y (var_ref x))))) - (assign (constant bool (1)) (swiz z (var_ref t)) (expression float - (swiz z (var_ref x)) (expression float floor (swiz z (var_ref x))))) - (assign (constant bool (1)) (swiz w (var_ref t)) (expression float - (swiz w (var_ref x)) (expression float floor (swiz w (var_ref x))))) - (return (var_ref t)))) + ((return (expression vec4 - (var_ref x) (expression vec4 floor (var_ref x)))))) )) |