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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-length.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-length.html | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-length.html b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-length.html new file mode 100644 index 0000000000..f3f04f4543 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/functions/glsl-function-length.html @@ -0,0 +1,87 @@ +<!-- +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 length 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: "length", + args: "$(type) value", + baseArgs: "value$(field)", + testFunc: "$(func)($(type))", + fragmentTolerance: 1, + emuFuncs: [ + { type: "float", + code: [ + "float $(func)_emu($(args)) {", + " return abs($(baseArgs));", + "}"].join("\n") + }, + { type: "vec2", + code: [ + "float $(func)_emu($(args)) {", + " return sqrt(", + " $(baseArgsX) * $(baseArgsX) + ", + " $(baseArgsY) * $(baseArgsY));", + "}"].join("\n") + }, + { type: "vec3", + code: [ + "float $(func)_emu($(args)) {", + " return sqrt(", + " $(baseArgsX) * $(baseArgsX) + ", + " $(baseArgsY) * $(baseArgsY) + ", + " $(baseArgsZ) * $(baseArgsZ));", + "}"].join("\n") + }, + { type: "vec4", + code: [ + "float $(func)_emu($(args)) {", + " return sqrt(", + " $(baseArgsX) * $(baseArgsX) + ", + " $(baseArgsY) * $(baseArgsY) + ", + " $(baseArgsZ) * $(baseArgsZ) + ", + " $(baseArgsW) * $(baseArgsW));", + "}"].join("\n") + } + ], + gridRes: 8, + tests: [ + ["$(output) = vec4(", + " $(func)($(input).x * 8.0 - 4.0) / 4.0,", + " $(func)($(input).y * 8.0 - 4.0) / 4.0,", + " 0,", + " 1);"].join("\n"), + ["$(output) = vec4(", + " $(func)($(input).xy * 8.0 - 4.0) / 4.0,", + " 0, 0, 1);"].join("\n"), + ["$(output) = vec4(", + " $(func)($(input).xyz * 8.0 - 4.0) / 4.0,", + " 0, 0, 1);"].join("\n"), + ["$(output) = vec4(", + " $(func)($(input) * 8.0 - 4.0) / 4.0, 0, 0, 1);", + ].join("\n") + ] +}); +var successfullyParsed = true; +</script> +</body> +</html> + |