glsl-function-max-float.html (1467B)
1 <!-- 2 Copyright (c) 2019 The Khronos Group Inc. 3 Use of this source code is governed by an MIT-style license that can be 4 found in the LICENSE.txt file. 5 --> 6 7 <!DOCTYPE html> 8 <html> 9 <head> 10 <meta charset="utf-8"> 11 <title>GLSL max-float function test</title> 12 <link rel="stylesheet" href="../../../resources/js-test-style.css"/> 13 <link rel="stylesheet" href="../../../resources/glsl-feature-tests.css"/> 14 <script src="../../../js/js-test-pre.js"></script> 15 <script src="../../../js/webgl-test-utils.js"> </script> 16 <script src="../../../js/glsl-generator.js"> </script> 17 </head> 18 <body> 19 <div id="description"></div> 20 <div id="console"></div> 21 <script> 22 "use strict"; 23 GLSLGenerator.runFeatureTest({ 24 feature: "max", 25 args: "$(type) value, float maxValue", 26 baseArgs: "value$(field), maxValue", 27 testFunc: "$(func)($(arg0), float)", 28 emuFunc: ["float $(func)_base(float value, float maxValue) {", 29 " return value > maxValue ? value : maxValue;", 30 "}"].join("\n"), 31 gridRes: 8, 32 tests: [ 33 ["$(output) = vec4(", 34 " $(func)($(input).x, 0.5),", 35 " $(func)($(input).y, 0.5),", 36 " 0,", 37 " 1);"].join("\n"), 38 ["$(output) = vec4(", 39 " $(func)($(input).xy, 0.5),", 40 " 0, 1);"].join("\n"), 41 ["$(output) = vec4(", 42 " $(func)($(input).xyz, 0.5),", 43 " 1);"].join("\n"), 44 ["$(output) = ", 45 " $(func)($(input), 0.5);"].join("\n") 46 ] 47 }); 48 var successfullyParsed = true; 49 </script> 50 </body> 51 </html>