756 lines
23 KiB
HTML
756 lines
23 KiB
HTML
<!doctype html>
|
||
<html lang="en">
|
||
<head>
|
||
<title>Code coverage report for src/Texture2D.js</title>
|
||
<meta charset="utf-8" />
|
||
<link rel="stylesheet" href="../prettify.css" />
|
||
<link rel="stylesheet" href="../base.css" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
<style type='text/css'>
|
||
.coverage-summary .sorter {
|
||
background-image: url(../sort-arrow-sprite.png);
|
||
}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<div class='wrapper'>
|
||
<div class='pad1'>
|
||
<h1>
|
||
<a href="../index.html">all files</a> / <a href="index.html">src/</a> Texture2D.js
|
||
</h1>
|
||
<div class='clearfix'>
|
||
<div class='fl pad1y space-right2'>
|
||
<span class="strong">77.11% </span>
|
||
<span class="quiet">Statements</span>
|
||
<span class='fraction'>64/83</span>
|
||
</div>
|
||
<div class='fl pad1y space-right2'>
|
||
<span class="strong">77.55% </span>
|
||
<span class="quiet">Branches</span>
|
||
<span class='fraction'>38/49</span>
|
||
</div>
|
||
<div class='fl pad1y space-right2'>
|
||
<span class="strong">80% </span>
|
||
<span class="quiet">Functions</span>
|
||
<span class='fraction'>12/15</span>
|
||
</div>
|
||
<div class='fl pad1y space-right2'>
|
||
<span class="strong">77.11% </span>
|
||
<span class="quiet">Lines</span>
|
||
<span class='fraction'>64/83</span>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class='status-line medium'></div>
|
||
<pre><table class="coverage">
|
||
<tr><td class="line-count quiet">1
|
||
2
|
||
3
|
||
4
|
||
5
|
||
6
|
||
7
|
||
8
|
||
9
|
||
10
|
||
11
|
||
12
|
||
13
|
||
14
|
||
15
|
||
16
|
||
17
|
||
18
|
||
19
|
||
20
|
||
21
|
||
22
|
||
23
|
||
24
|
||
25
|
||
26
|
||
27
|
||
28
|
||
29
|
||
30
|
||
31
|
||
32
|
||
33
|
||
34
|
||
35
|
||
36
|
||
37
|
||
38
|
||
39
|
||
40
|
||
41
|
||
42
|
||
43
|
||
44
|
||
45
|
||
46
|
||
47
|
||
48
|
||
49
|
||
50
|
||
51
|
||
52
|
||
53
|
||
54
|
||
55
|
||
56
|
||
57
|
||
58
|
||
59
|
||
60
|
||
61
|
||
62
|
||
63
|
||
64
|
||
65
|
||
66
|
||
67
|
||
68
|
||
69
|
||
70
|
||
71
|
||
72
|
||
73
|
||
74
|
||
75
|
||
76
|
||
77
|
||
78
|
||
79
|
||
80
|
||
81
|
||
82
|
||
83
|
||
84
|
||
85
|
||
86
|
||
87
|
||
88
|
||
89
|
||
90
|
||
91
|
||
92
|
||
93
|
||
94
|
||
95
|
||
96
|
||
97
|
||
98
|
||
99
|
||
100
|
||
101
|
||
102
|
||
103
|
||
104
|
||
105
|
||
106
|
||
107
|
||
108
|
||
109
|
||
110
|
||
111
|
||
112
|
||
113
|
||
114
|
||
115
|
||
116
|
||
117
|
||
118
|
||
119
|
||
120
|
||
121
|
||
122
|
||
123
|
||
124
|
||
125
|
||
126
|
||
127
|
||
128
|
||
129
|
||
130
|
||
131
|
||
132
|
||
133
|
||
134
|
||
135
|
||
136
|
||
137
|
||
138
|
||
139
|
||
140
|
||
141
|
||
142
|
||
143
|
||
144
|
||
145
|
||
146
|
||
147
|
||
148
|
||
149
|
||
150
|
||
151
|
||
152
|
||
153
|
||
154
|
||
155
|
||
156
|
||
157
|
||
158
|
||
159
|
||
160
|
||
161
|
||
162
|
||
163
|
||
164
|
||
165
|
||
166
|
||
167
|
||
168
|
||
169
|
||
170
|
||
171
|
||
172
|
||
173
|
||
174
|
||
175
|
||
176
|
||
177
|
||
178
|
||
179
|
||
180
|
||
181
|
||
182
|
||
183
|
||
184
|
||
185
|
||
186
|
||
187
|
||
188
|
||
189
|
||
190
|
||
191
|
||
192
|
||
193
|
||
194
|
||
195
|
||
196
|
||
197
|
||
198
|
||
199
|
||
200
|
||
201
|
||
202
|
||
203
|
||
204
|
||
205
|
||
206
|
||
207
|
||
208
|
||
209
|
||
210
|
||
211
|
||
212
|
||
213
|
||
214
|
||
215
|
||
216
|
||
217
|
||
218
|
||
219
|
||
220
|
||
221
|
||
222
|
||
223
|
||
224
|
||
225
|
||
226
|
||
227
|
||
228
|
||
229
|
||
230
|
||
231</td><td class="line-coverage quiet"><span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-yes">11×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">13×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">12×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">12×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">12×</span>
|
||
<span class="cline-any cline-yes">12×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">17×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">57×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">52×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">57×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">269×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">264×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-yes">24×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">1×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">219×</span>
|
||
<span class="cline-any cline-yes">5×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">214×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-no"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-yes">25×</span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span>
|
||
<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import Texture from './Texture';
|
||
import glenum from './core/glenum';
|
||
import mathUtil from './math/util';
|
||
var isPowerOfTwo = mathUtil.isPowerOfTwo;
|
||
|
||
/**
|
||
* @constructor clay.Texture2D
|
||
* @extends clay.Texture
|
||
*
|
||
* @example
|
||
* ...
|
||
* var mat = new clay.Material({
|
||
* shader: clay.shader.library.get('clay.phong', 'diffuseMap')
|
||
* });
|
||
* var diffuseMap = new clay.Texture2D();
|
||
* diffuseMap.load('assets/textures/diffuse.jpg');
|
||
* mat.set('diffuseMap', diffuseMap);
|
||
* ...
|
||
* diffuseMap.success(function () {
|
||
* // Wait for the diffuse texture loaded
|
||
* animation.on('frame', function (frameTime) {
|
||
* renderer.render(scene, camera);
|
||
* });
|
||
* });
|
||
*/
|
||
var Texture2D = Texture.extend(function () {
|
||
return /** @lends clay.Texture2D# */ {
|
||
/**
|
||
* @type {?HTMLImageElement|HTMLCanvasElemnet}
|
||
*/
|
||
image: null,
|
||
/**
|
||
* Pixels data. Will be ignored if image is set.
|
||
* @type {?Uint8Array|Float32Array}
|
||
*/
|
||
pixels: null,
|
||
/**
|
||
* @type {Array.<Object>}
|
||
* @example
|
||
* [{
|
||
* image: mipmap0,
|
||
* pixels: null
|
||
* }, {
|
||
* image: mipmap1,
|
||
* pixels: null
|
||
* }, ....]
|
||
*/
|
||
mipmaps: []
|
||
};
|
||
}, {
|
||
|
||
textureType: 'texture2D',
|
||
|
||
update: function (renderer) {
|
||
|
||
var _gl = renderer.gl;
|
||
_gl.bindTexture(_gl.TEXTURE_2D, this._cache.get('webgl_texture'));
|
||
|
||
this.updateCommon(renderer);
|
||
|
||
var glFormat = this.format;
|
||
var glType = this.type;
|
||
|
||
_gl.texParameteri(_gl.TEXTURE_2D, _gl.TEXTURE_WRAP_S, this.getAvailableWrapS());
|
||
_gl.texParameteri(_gl.TEXTURE_2D, _gl.TEXTURE_WRAP_T, this.getAvailableWrapT());
|
||
|
||
_gl.texParameteri(_gl.TEXTURE_2D, _gl.TEXTURE_MAG_FILTER, this.getAvailableMagFilter());
|
||
_gl.texParameteri(_gl.TEXTURE_2D, _gl.TEXTURE_MIN_FILTER, this.getAvailableMinFilter());
|
||
|
||
var anisotropicExt = renderer.getGLExtension('EXT_texture_filter_anisotropic');
|
||
if (anisotropicExt && this.anisotropic > 1) {
|
||
_gl.texParameterf(_gl.TEXTURE_2D, anisotropicExt.TEXTURE_MAX_ANISOTROPY_EXT, this.anisotropic);
|
||
}
|
||
|
||
// Fallback to float type if browser don't have half float extension
|
||
if (glType === 36193) {
|
||
var halfFloatExt = renderer.getGLExtension('OES_texture_half_float');
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (!halfFloatExt) {
|
||
<span class="cstat-no" title="statement not covered" > glType = glenum.FLOAT;</span>
|
||
}
|
||
}
|
||
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (this.mipmaps.length) {
|
||
var width = <span class="cstat-no" title="statement not covered" >this.width;</span>
|
||
var height = <span class="cstat-no" title="statement not covered" >this.height;</span>
|
||
<span class="cstat-no" title="statement not covered" > for (var i = 0; i < this.mipmaps.length; i++) {</span>
|
||
var mipmap = <span class="cstat-no" title="statement not covered" >this.mipmaps[i];</span>
|
||
<span class="cstat-no" title="statement not covered" > this._updateTextureData(_gl, mipmap, i, width, height, glFormat, glType);</span>
|
||
<span class="cstat-no" title="statement not covered" > width /= 2;</span>
|
||
<span class="cstat-no" title="statement not covered" > height /= 2;</span>
|
||
}
|
||
}
|
||
else {
|
||
this._updateTextureData(_gl, this, 0, this.width, this.height, glFormat, glType);
|
||
|
||
if (this.useMipmap && !this.NPOT) {
|
||
_gl.generateMipmap(_gl.TEXTURE_2D);
|
||
}
|
||
}
|
||
|
||
_gl.bindTexture(_gl.TEXTURE_2D, null);
|
||
},
|
||
|
||
_updateTextureData: function (_gl, data, level, width, height, glFormat, glType) {
|
||
if (data.image) {
|
||
_gl.texImage2D(_gl.TEXTURE_2D, level, glFormat, glFormat, glType, data.image);
|
||
}
|
||
else {
|
||
// Can be used as a blank texture when writing render to texture(RTT)
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (
|
||
glFormat <= Texture.COMPRESSED_RGBA_S3TC_DXT5_EXT
|
||
&& glFormat >= Texture.COMPRESSED_RGB_S3TC_DXT1_EXT
|
||
) {
|
||
<span class="cstat-no" title="statement not covered" > _gl.compressedTexImage2D(_gl.TEXTURE_2D, level, glFormat, width, height, 0, data.pixels);</span>
|
||
}
|
||
else {
|
||
// Is a render target if pixels is null
|
||
_gl.texImage2D(_gl.TEXTURE_2D, level, glFormat, width, height, 0, glFormat, glType, data.pixels);
|
||
}
|
||
}
|
||
},
|
||
|
||
/**
|
||
* @param {clay.Renderer} renderer
|
||
* @memberOf clay.Texture2D.prototype
|
||
*/
|
||
generateMipmap: function (renderer) <span class="fstat-no" title="function not covered" >{</span>
|
||
var _gl = <span class="cstat-no" title="statement not covered" >renderer.gl;</span>
|
||
<span class="cstat-no" title="statement not covered" > if (this.useMipmap && !this.NPOT) {</span>
|
||
<span class="cstat-no" title="statement not covered" > _gl.bindTexture(_gl.TEXTURE_2D, this._cache.get('webgl_texture'));</span>
|
||
<span class="cstat-no" title="statement not covered" > _gl.generateMipmap(_gl.TEXTURE_2D);</span>
|
||
}
|
||
},
|
||
|
||
isPowerOfTwo: function () {
|
||
var width;
|
||
var height;
|
||
if (this.image) {
|
||
width = this.image.width;
|
||
height = this.image.height;
|
||
}
|
||
else {
|
||
width = this.width;
|
||
height = this.height;
|
||
}
|
||
return isPowerOfTwo(width) && isPowerOfTwo(height);
|
||
},
|
||
|
||
isRenderable: function () {
|
||
if (this.image) {
|
||
return this.image.nodeName === 'CANVAS'
|
||
|| this.image.nodeName === 'VIDEO'
|
||
|| this.image.complete;
|
||
}
|
||
else {
|
||
return !!(this.width && this.height);
|
||
}
|
||
},
|
||
|
||
bind: function (renderer) {
|
||
renderer.gl.bindTexture(renderer.gl.TEXTURE_2D, this.getWebGLTexture(renderer));
|
||
},
|
||
|
||
unbind: function (renderer) <span class="fstat-no" title="function not covered" >{</span>
|
||
<span class="cstat-no" title="statement not covered" > renderer.gl.bindTexture(renderer.gl.TEXTURE_2D, null);</span>
|
||
},
|
||
|
||
load: function (src, crossOrigin) {
|
||
var image = new Image();
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (crossOrigin) {
|
||
<span class="cstat-no" title="statement not covered" > image.crossOrigin = crossOrigin;</span>
|
||
}
|
||
var self = this;
|
||
image.onload = function () {
|
||
self.dirty();
|
||
self.trigger('success', self);
|
||
image.onload = null;
|
||
};
|
||
image.onerror = function () <span class="fstat-no" title="function not covered" >{</span>
|
||
<span class="cstat-no" title="statement not covered" > self.trigger('error', self);</span>
|
||
<span class="cstat-no" title="statement not covered" > image.onerror = null;</span>
|
||
};
|
||
|
||
image.src = src;
|
||
this.image = image;
|
||
|
||
return this;
|
||
}
|
||
});
|
||
|
||
Object.defineProperty(Texture2D.prototype, 'width', {
|
||
get: function () {
|
||
if (this.image) {
|
||
return this.image.width;
|
||
}
|
||
return this._width;
|
||
},
|
||
set: function (value) {
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (this.image) {
|
||
<span class="cstat-no" title="statement not covered" > console.warn('Texture from image can\'t set width');</span>
|
||
}
|
||
else {
|
||
if (this._width !== value) {
|
||
this.dirty();
|
||
}
|
||
this._width = value;
|
||
}
|
||
}
|
||
});
|
||
Object.defineProperty(Texture2D.prototype, 'height', {
|
||
get: function () {
|
||
if (this.image) {
|
||
return this.image.height;
|
||
}
|
||
return this._height;
|
||
},
|
||
set: function (value) {
|
||
<span class="missing-if-branch" title="if path not taken" >I</span>if (this.image) {
|
||
<span class="cstat-no" title="statement not covered" > console.warn('Texture from image can\'t set height');</span>
|
||
}
|
||
else {
|
||
<span class="missing-if-branch" title="else path not taken" >E</span>if (this._height !== value) {
|
||
this.dirty();
|
||
}
|
||
this._height = value;
|
||
}
|
||
}
|
||
});
|
||
|
||
export default Texture2D;
|
||
</pre></td></tr>
|
||
</table></pre>
|
||
<div class='push'></div><!-- for sticky footer -->
|
||
</div><!-- /wrapper -->
|
||
<div class='footer quiet pad2 space-top1 center small'>
|
||
Code coverage
|
||
generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Feb 23 2018 01:09:23 GMT+0800 (CST)
|
||
</div>
|
||
</div>
|
||
<script src="../prettify.js"></script>
|
||
<script>
|
||
window.onload = function () {
|
||
if (typeof prettyPrint === 'function') {
|
||
prettyPrint();
|
||
}
|
||
};
|
||
</script>
|
||
<script src="../sorter.js"></script>
|
||
</body>
|
||
</html>
|