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author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-09-02 18:31:49 +0200 |
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committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-09-02 18:31:49 +0200 |
commit | 222d2f2ac2c7d93cbc0643082c78278ad2c8cfce (patch) | |
tree | b79152c238022b2a901201c22e5809ac520732bf /src/glsl/builtins/ir/step | |
parent | 443abc80db9e1a288ce770e76cccd43664348098 (diff) | |
parent | e73c5501b2fe20290d1b691c85a5d82ac3a0431c (diff) |
Merge remote branch 'origin/master' into nv50-compiler
Conflicts:
src/gallium/drivers/nv50/nv50_program.c
Diffstat (limited to 'src/glsl/builtins/ir/step')
-rw-r--r-- | src/glsl/builtins/ir/step | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/glsl/builtins/ir/step b/src/glsl/builtins/ir/step new file mode 100644 index 0000000000..ce6f435422 --- /dev/null +++ b/src/glsl/builtins/ir/step @@ -0,0 +1,68 @@ +((function step + (signature float + (parameters + (declare (in) float edge) + (declare (in) float x)) + ((return (expression float b2f (expression bool >= (var_ref x) (var_ref edge)))))) + + (signature vec2 + (parameters + (declare (in) float edge) + (declare (in) vec2 x)) + ((declare () vec2 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge)))) + (return (var_ref t)))) + + (signature vec3 + (parameters + (declare (in) float edge) + (declare (in) vec3 x)) + ((declare () vec3 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz z (var_ref t)) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge)))) + (return (var_ref t)))) + + (signature vec4 + (parameters + (declare (in) float edge) + (declare (in) vec4 x)) + ((declare () vec4 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz z (var_ref t)) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge)))) + (assign (constant bool (1)) (swiz w (var_ref t)) (expression float b2f (expression bool >= (swiz w (var_ref x))(var_ref edge)))) + (return (var_ref t)))) + + (signature vec2 + (parameters + (declare (in) vec2 edge) + (declare (in) vec2 x)) + ((declare () vec2 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge))))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge))))) + (return (var_ref t)))) + + (signature vec3 + (parameters + (declare (in) vec3 edge) + (declare (in) vec3 x)) + ((declare () vec3 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge))))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge))))) + (assign (constant bool (1)) (swiz z (var_ref t)) (expression float b2f (expression bool >= (swiz z (var_ref x))(swiz z (var_ref edge))))) + (return (var_ref t)))) + + (signature vec4 + (parameters + (declare (in) vec4 edge) + (declare (in) vec4 x)) + ((declare () vec4 t) + (assign (constant bool (1)) (swiz x (var_ref t)) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge))))) + (assign (constant bool (1)) (swiz y (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge))))) + (assign (constant bool (1)) (swiz z (var_ref t)) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz z (var_ref edge))))) + (assign (constant bool (1)) (swiz w (var_ref t)) (expression float b2f (expression bool >= (swiz w (var_ref x))(swiz w (var_ref edge))))) + (return (var_ref t)))) +)) + |