diff options
Diffstat (limited to 'src/glsl/builtins/ir/atan.ir')
| -rw-r--r-- | src/glsl/builtins/ir/atan.ir | 80 |
1 files changed, 43 insertions, 37 deletions
diff --git a/src/glsl/builtins/ir/atan.ir b/src/glsl/builtins/ir/atan.ir index 7b5ea13c6ba..a9dc08e9727 100644 --- a/src/glsl/builtins/ir/atan.ir +++ b/src/glsl/builtins/ir/atan.ir @@ -2,50 +2,62 @@ (signature float (parameters (declare (in) float y_over_x)) - ((return (call asin ((expression float * + ((declare () float s) + (call asin (var_ref s) + ((expression float * (var_ref y_over_x) (expression float rsq (expression float + (expression float * (var_ref y_over_x) (var_ref y_over_x)) - (constant float (1.0)))))))))) + (constant float (1.0))))))) + (return (var_ref s)))) (signature vec2 (parameters (declare (in) vec2 y_over_x)) - ((return (call asin ((expression vec2 * + ((declare () vec2 s) + (call asin (var_ref s) + ((expression vec2 * (var_ref y_over_x) (expression vec2 rsq (expression vec2 + (expression vec2 * (var_ref y_over_x) (var_ref y_over_x)) - (constant float (1.0)))))))))) + (constant float (1.0))))))) + (return (var_ref s)))) (signature vec3 (parameters (declare (in) vec3 y_over_x)) - ((return (call asin ((expression vec3 * + ((declare () vec3 s) + (call asin (var_ref s) + ((expression vec3 * (var_ref y_over_x) (expression vec3 rsq (expression vec3 + (expression vec3 * (var_ref y_over_x) (var_ref y_over_x)) - (constant float (1.0)))))))))) + (constant float (1.0))))))) + (return (var_ref s)))) (signature vec4 (parameters (declare (in) vec4 y_over_x)) - ((return (call asin ((expression vec4 * + ((declare () vec4 s) + (call asin (var_ref s) + ((expression vec4 * (var_ref y_over_x) (expression vec4 rsq (expression vec4 + (expression vec4 * (var_ref y_over_x) (var_ref y_over_x)) - (constant float (1.0)))))))))) + (constant float (1.0))))))) + (return (var_ref s)))) (signature float (parameters @@ -57,7 +69,7 @@ (if (expression bool > (expression float abs (var_ref x)) (expression float * (constant float (1.0e-8)) (expression float abs (var_ref y)))) ( - (assign (x) (var_ref r) (call atan ((expression float / (var_ref y) (var_ref x))))) + (call atan (var_ref r) ((expression float / (var_ref y) (var_ref x)))) (if (expression bool < (var_ref x) (constant float (0.000000)) ) ( (if (expression bool >= (var_ref y) (constant float (0.000000)) ) ((assign (x) (var_ref r) (expression float + (var_ref r) (constant float (3.141593))))) @@ -82,12 +94,11 @@ (declare (in) vec2 y) (declare (in) vec2 x)) ((declare () vec2 r) - (assign (x) (var_ref r) - (call atan ((swiz x (var_ref y)) - (swiz x (var_ref x))))) - (assign (y) (var_ref r) - (call atan ((swiz y (var_ref y)) - (swiz y (var_ref x))))) + (declare () float temp) + (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x)))) + (assign (x) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x)))) + (assign (y) (var_ref r) (var_ref temp)) (return (var_ref r)))) (signature vec3 @@ -95,15 +106,13 @@ (declare (in) vec3 y) (declare (in) vec3 x)) ((declare () vec3 r) - (assign (x) (var_ref r) - (call atan ((swiz x (var_ref y)) - (swiz x (var_ref x))))) - (assign (y) (var_ref r) - (call atan ((swiz y (var_ref y)) - (swiz y (var_ref x))))) - (assign (z) (var_ref r) - (call atan ((swiz z (var_ref y)) - (swiz z (var_ref x))))) + (declare () float temp) + (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x)))) + (assign (x) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x)))) + (assign (y) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz z (var_ref y)) (swiz z (var_ref x)))) + (assign (z) (var_ref r) (var_ref temp)) (return (var_ref r)))) (signature vec4 @@ -111,18 +120,15 @@ (declare (in) vec4 y) (declare (in) vec4 x)) ((declare () vec4 r) - (assign (x) (var_ref r) - (call atan ((swiz x (var_ref y)) - (swiz x (var_ref x))))) - (assign (y) (var_ref r) - (call atan ((swiz y (var_ref y)) - (swiz y (var_ref x))))) - (assign (z) (var_ref r) - (call atan ((swiz z (var_ref y)) - (swiz z (var_ref x))))) - (assign (w) (var_ref r) - (call atan ((swiz w (var_ref y)) - (swiz w (var_ref x))))) - (return (var_ref r))))) + (declare () float temp) + (call atan (var_ref temp) ((swiz x (var_ref y)) (swiz x (var_ref x)))) + (assign (x) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz y (var_ref y)) (swiz y (var_ref x)))) + (assign (y) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz z (var_ref y)) (swiz z (var_ref x)))) + (assign (z) (var_ref r) (var_ref temp)) + (call atan (var_ref temp) ((swiz w (var_ref y)) (swiz w (var_ref x)))) + (assign (w) (var_ref r) (var_ref temp)) + (return (var_ref r)))) )) |