| <!-- |
| 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 clamp-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: "clamp", |
| args: "$(type) value, $(type) minValue, $(type) maxValue", |
| baseArgs: "value$(field), minValue$(field), maxValue$(field)", |
| testFunc: "$(func)($(type), $(type), $(type))", |
| emuFunc: ["float $(func)_base(float value, float minValue, float maxValue) {", |
| " return min(max(value, minValue), maxValue);", |
| "}"].join("\n"), |
| gridRes: 8, |
| tests: [ |
| ["$(output) = vec4(", |
| " $(func)($(input).x * 6.0 - 3.0, -1.5, 1.5) / 3.0 + 0.5,", |
| " $(func)($(input).y * 10.0 - 5.0, -2.5, 2.5) / 5.0 + 0.5,", |
| " 0,", |
| " 1);"].join("\n"), |
| ["$(output) = vec4(", |
| " $(func)($(input).xy * vec2(6, 10) - vec2(3, 5), ", |
| " vec2(-1.5, -2.5), vec2(1.5, 2.5)) / ", |
| " vec2(3.0, 5.0) + vec2(0.5, 0.5),", |
| " 0, 1);"].join("\n"), |
| ["$(output) = vec4(", |
| " $(func)($(input).xyz * vec3(6, 10, 8) - vec3(3, 5, 4), ", |
| " vec3(-1.5, -2.5, -2), vec3(1.5, 2.5, 2)) / vec3(3, 5, 4) + ", |
| " vec3(0.5, 0.5, 0.5),", |
| " 1);"].join("\n"), |
| ["$(output) = ", |
| " $(func)($(input) * vec4(6, 10, 8, 4) - vec4(3, 5, 4, 2),", |
| " vec4(-1.5, -2.5, -2, -1), vec4(1.5, 2.5, 2, 1)) / ", |
| " vec4(3, 5, 4, 2) + ", |
| " vec4(0.5, 0.5, 0.5, 0.5);"].join("\n") |
| ] |
| }); |
| var successfullyParsed = true; |
| </script> |
| </body> |
| </html> |
| |
