dom/canvas/test/webgl-conf/checkout/conformance2/glsl3/varying-struct-inline-definition.html

   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 varying struct with inline definition test</title>
  12 <link rel="stylesheet" href="../../resources/js-test-style.css"/>
  13 <script src="../../js/js-test-pre.js"></script>
  14 <script src="../../js/webgl-test-utils.js"></script>
  15 <script src="../../js/glsl-conformance-test.js"></script>
  16 </head>
  17 <body>
  18 <div id="description"></div>
  19 <div id="console"></div>
  20 <script id="vshader" type="x-shader/x-vertex">#version 300 es
  21
  22 in vec4 vPosition;
  23
  24 flat out struct S {
  25     int field;
  26 } v_s;
  27
  28 void main() {
  29     v_s.field = 1;
  30     gl_Position = vPosition;
  31 }
  32 </script>
  33 <script id="fshader" type="x-shader/x-fragment">#version 300 es
  34 precision highp float;
  35
  36 flat in struct S {
  37     int field;
  38 } v_s;
  39
  40 out vec4 my_FragColor;
  41
  42 void main() {
  43     my_FragColor = vec4(1 - v_s.field, v_s.field, 0, 1);
  44 }
  45 </script>
  46 <script type="application/javascript">
  47 "use strict";
  48 description();
  49
  50 GLSLConformanceTester.runRenderTests([
  51 {
  52   vShaderId: 'vshader',
  53   vShaderSuccess: true,
  54   fShaderId: 'fshader',
  55   fShaderSuccess: true,
  56   linkSuccess: true,
  57   passMsg: 'Vertex output struct / fragment input struct with an inline definition should compile and link'
  58 }
  59 ], 2);
  60 </script>
  61 </body>
  62 </html>