mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
97 lines
3.6 KiB
HTML
97 lines
3.6 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">
|
|
|
|
Tests.startUnit = function () {
|
|
var canvas = document.getElementById('gl');
|
|
var gl = wrapGLContext(canvas.getContext(GL_CONTEXT_ID));
|
|
return [gl];
|
|
}
|
|
|
|
Tests.testReadPixels = function(gl) {
|
|
assertOk(function(){gl.readPixels(0,0,1,1,gl.RGBA, gl.UNSIGNED_BYTE);});
|
|
assertOk(function(){gl.readPixels(0,0,16,16,gl.RGBA, gl.UNSIGNED_BYTE);});
|
|
assertOk(function(){gl.readPixels(15,15,1,1,gl.RGBA, gl.UNSIGNED_BYTE);});
|
|
assertOk(function(){gl.readPixels(15,15,1,1,gl.ALPHA, gl.UNSIGNED_BYTE);});
|
|
assertOk(function(){gl.readPixels(15,15,1,1,gl.RGB, gl.UNSIGNED_BYTE);});
|
|
}
|
|
Tests.testReadPixelsDataDimensions = function(gl) {
|
|
var id = gl.readPixels(1,2,12,13,gl.RGBA, gl.UNSIGNED_BYTE);
|
|
assertEquals(12, id.width);
|
|
assertEquals(13, id.height);
|
|
assertEquals(12*13*4, id.data.length);
|
|
}
|
|
Tests.testReadPixelsRGBA = function(gl) {
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.5);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
var id = gl.readPixels(1,2,1,1,gl.RGBA, gl.UNSIGNED_BYTE);
|
|
assertEquals(1, id.width);
|
|
assertEquals(1, id.height);
|
|
assertEquals(4, id.data.length);
|
|
assertEquals([128, 128, 128, 128], id.data);
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.0);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
}
|
|
Tests.testReadPixelsAlpha = function(gl) {
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.5);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
var id = gl.readPixels(1,2,1,1,gl.ALPHA, gl.UNSIGNED_BYTE);
|
|
assertEquals(1, id.width);
|
|
assertEquals(1, id.height);
|
|
assertEquals(1, id.data.length);
|
|
assertEquals([128], id.data);
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.0);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
}
|
|
Tests.testReadPixelsRGB = function(gl) {
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.5);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
var id = gl.readPixels(1,2,1,1,gl.RGB, gl.UNSIGNED_BYTE);
|
|
assertEquals(1, id.width);
|
|
assertEquals(1, id.height);
|
|
assertEquals(3, id.data.length);
|
|
assertEquals([128, 128, 128], id.data);
|
|
gl.clearColor(0.5, 0.5, 0.5, 0.0);
|
|
gl.clear(gl.COLOR_BUFFER_BIT);
|
|
}
|
|
|
|
Tests.endUnit = function(gl) {
|
|
}
|
|
|
|
</script>
|
|
<style>canvas{ position:absolute; }</style>
|
|
</head><body>
|
|
<canvas id="gl" width="16" height="16"></canvas>
|
|
</body></html>
|