mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
145 lines
4.6 KiB
HTML
145 lines
4.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html><head>
|
|
<!--
|
|
Tests for the OpenGL ES 2.0 HTML Canvas context
|
|
|
|
Copyright (C) 2009 Ilmari Heikkinen <ilmari.heikkinen@gmail.com>
|
|
|
|
Permission is hereby granted, free of charge, to any person
|
|
obtaining a copy of this software and associated documentation
|
|
files (the "Software"), to deal in the Software without
|
|
restriction, including without limitation the rights to use,
|
|
copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the
|
|
Software is furnished to do so, subject to the following
|
|
conditions:
|
|
|
|
The above copyright notice and this permission notice shall be
|
|
included in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
-->
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
|
<link rel="stylesheet" type="text/css" href="../unit.css" />
|
|
<script type="application/x-javascript" src="../unit.js"></script>
|
|
<script type="application/x-javascript" src="../util.js"></script>
|
|
<script type="application/x-javascript">
|
|
|
|
var verts = [0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0, 0.0];
|
|
var normals = [0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0, 1.0];
|
|
var texcoords = [0.0,0.0, 1.0,0.0, 0.0,1.0];
|
|
|
|
Tests.startUnit = function () {
|
|
var canvas = document.getElementById('gl');
|
|
var gl = canvas.getContext(GL_CONTEXT_ID);
|
|
var prog = new Shader(gl, 'vert', 'frag');
|
|
prog.use();
|
|
var sh = prog.shader.program;
|
|
// log(gl.getShaderInfoLog(prog.shaders[1]));
|
|
var v = gl.getAttribLocation(sh, 'Vertex');
|
|
var n = gl.getAttribLocation(sh, 'Normal');
|
|
var t = gl.getAttribLocation(sh, 'Tex');
|
|
return [gl,prog,v,n,t];
|
|
}
|
|
|
|
Tests.setup = function(gl, prog, v,n,t) {
|
|
assert(0 == gl.getError());
|
|
return [gl, prog, v,n,t];
|
|
}
|
|
Tests.teardown = function(gl, prog, v,n,t) {
|
|
gl.disableVertexAttribArray(v);
|
|
gl.disableVertexAttribArray(n);
|
|
gl.disableVertexAttribArray(t);
|
|
}
|
|
|
|
Tests.endUnit = function(gl, prog, v,n,t) {
|
|
prog.destroy();
|
|
}
|
|
|
|
Tests.testVertexAttrib = function(gl, prog, v,n,t) {
|
|
var vbo = gl.createBuffer();
|
|
var vertsArr = new Float32Array(verts);
|
|
gl.bindBuffer(gl.ARRAY_BUFFER, vbo);
|
|
gl.bufferData(gl.ARRAY_BUFFER, vertsArr, gl.STATIC_DRAW);
|
|
gl.enableVertexAttribArray(v);
|
|
gl.vertexAttribPointer(v, 3, gl.FLOAT, false, 0, 0);
|
|
assertOk(function(){gl.drawArrays(gl.TRIANGLES, 0, 3);});
|
|
gl.vertexAttrib1fv(v, [1]);
|
|
gl.vertexAttrib2fv(v, [1,2]);
|
|
gl.vertexAttrib3fv(v, [1,2,3]);
|
|
gl.vertexAttrib4fv(v, [1,2,3,4]);
|
|
gl.vertexAttrib1f(v, 1);
|
|
gl.vertexAttrib2f(v, 1,2);
|
|
gl.vertexAttrib3f(v, 1,2,3);
|
|
gl.vertexAttrib4f(v, 1,2,3,4);
|
|
assertOk(function(){gl.drawArrays(gl.TRIANGLES, 0, 3);});
|
|
throwError(gl);
|
|
gl.bindBuffer(gl.ARRAY_BUFFER, null);
|
|
gl.deleteBuffer(vbo);
|
|
throwError(gl);
|
|
}
|
|
Tests.testVertexAttribVBO = function(gl, prog, v,n,t) {
|
|
var vbo = gl.createBuffer();
|
|
var vertsArr = new Float32Array(verts);
|
|
gl.bindBuffer(gl.ARRAY_BUFFER, vbo);
|
|
gl.bufferData(gl.ARRAY_BUFFER, vertsArr, gl.STATIC_DRAW);
|
|
gl.enableVertexAttribArray(v);
|
|
gl.vertexAttribPointer(v, 3, gl.FLOAT, false, 0, 0);
|
|
gl.vertexAttrib1fv(v, [1]);
|
|
gl.vertexAttrib2fv(v, [1,2]);
|
|
gl.vertexAttrib3fv(v, [1,2,3]);
|
|
gl.vertexAttrib4fv(v, [1,2,3,4]);
|
|
gl.vertexAttrib1f(v, 1);
|
|
gl.vertexAttrib2f(v, 1,2);
|
|
gl.vertexAttrib3f(v, 1,2,3);
|
|
gl.vertexAttrib4f(v, 1,2,3,4);
|
|
assertOk(function(){gl.vertexAttribPointer(v, 3, gl.FLOAT, false, 0, 0);});
|
|
assertOk(function(){gl.drawArrays(gl.TRIANGLES, 0, 3);});
|
|
gl.vertexAttrib4fv(v, [1,2,3,4]);
|
|
assertOk(function(){gl.drawArrays(gl.TRIANGLES, 0, 3);});
|
|
throwError(gl);
|
|
gl.bindBuffer(gl.ARRAY_BUFFER, null);
|
|
gl.deleteBuffer(vbo);
|
|
throwError(gl);
|
|
}
|
|
|
|
</script>
|
|
<script id="vert" type="x-shader/x-vertex">
|
|
#version 120
|
|
|
|
attribute vec3 Vertex;
|
|
attribute vec3 Normal;
|
|
attribute vec2 Tex;
|
|
|
|
varying vec4 texCoord0;
|
|
void main()
|
|
{
|
|
gl_Position = vec4(Vertex * Normal, 1.0);
|
|
texCoord0 = vec4(Tex,0.0,0.0) + gl_Position;
|
|
}
|
|
</script>
|
|
<script id="frag" type="x-shader/x-fragment">
|
|
#version 120
|
|
|
|
varying vec4 texCoord0;
|
|
void main()
|
|
{
|
|
vec4 c = texCoord0;
|
|
gl_FragColor = c;
|
|
}
|
|
</script>
|
|
|
|
|
|
<style>canvas{ position:absolute; }</style>
|
|
</head><body>
|
|
<canvas id="gl" width="1" height="1"></canvas>
|
|
</body></html>
|