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-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-smoothstep-gentype.html | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-smoothstep-gentype.html b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-smoothstep-gentype.html new file mode 100644 index 0000000000..84c992ed64 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-smoothstep-gentype.html @@ -0,0 +1,56 @@ +<!-- +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +--> + +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>GLSL smoothstep-gentype function test</title> +<link rel="stylesheet" href="../../../resources/js-test-style.css"/> +<link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/> +<script src="../../../js/js-test-pre.js"></script> +<script src="../../../js/webgl-test-utils.js"> </script> +<script src="../../../js/glsl-generator.js"> </script> +</head> +<body> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; + +GLSLGenerator.runFeatureTest({ + feature: "smoothstep", + args: "$(type) edge0, $(type) edge1, $(type) value", + baseArgs: "edge0$(field), edge1$(field), value$(field)", + testFunc: "$(func)($(type), $(type), $(type))", + emuFunc: ["float $(func)_base(float edge0, float edge1, float value) {", + " float t = clamp((value - edge0) / (edge1 - edge0), 0.0, 1.0);", + " return t * t * (3.0 - 2.0 * t);", + "}"].join("\n"), + gridRes: 8, + tolerance: 1, + tests: [ + ["$(output) = vec4(", + " $(func)(0.3, 0.7, $(input).x),", + " $(func)(0.2, 0.8, $(input).y),", + " 0,", + " 1);"].join("\n"), + ["$(output) = vec4(", + " $(func)(vec2(0.4, 0.6), vec2(0.8, 0.9), $(input).xy),", + " 0, 1);"].join("\n"), + ["$(output) = vec4(", + " $(func)(vec3(0.3, 0.5, 0.7), vec3(0.7, 0.9, 1.0), $(input).xyz),", + " 1);"].join("\n"), + ["$(output) = ", + " $(func)(vec4(0.3, 0.4, 0.5, 0.2), ", + " vec4(0.7, 0.6, 0.9, 0.8), ", + " $(input));"].join("\n") + ] +}); +var successfullyParsed = true; +</script> +</body> +</html> |