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-rw-r--r--js/lib/rdge/texture.js41
1 files changed, 21 insertions, 20 deletions
diff --git a/js/lib/rdge/texture.js b/js/lib/rdge/texture.js
index 30452489..265ebb83 100644
--- a/js/lib/rdge/texture.js
+++ b/js/lib/rdge/texture.js
@@ -1,24 +1,25 @@
1/* <copyright> 1/* <copyright>
2Copyright (c) 2012, Motorola Mobility, Inc 2Copyright (c) 2012, Motorola Mobility LLC.
3All Rights Reserved. 3All Rights Reserved.
4BSD License.
5 4
6Redistribution and use in source and binary forms, with or without 5Redistribution and use in source and binary forms, with or without
7modification, are permitted provided that the following conditions are met: 6modification, are permitted provided that the following conditions are met:
8 7
9 - Redistributions of source code must retain the above copyright notice, 8* Redistributions of source code must retain the above copyright notice,
10 this list of conditions and the following disclaimer. 9 this list of conditions and the following disclaimer.
11 - Redistributions in binary form must reproduce the above copyright 10
12 notice, this list of conditions and the following disclaimer in the 11* Redistributions in binary form must reproduce the above copyright notice,
13 documentation and/or other materials provided with the distribution. 12 this list of conditions and the following disclaimer in the documentation
14 - Neither the name of Motorola Mobility nor the names of its contributors 13 and/or other materials provided with the distribution.
15 may be used to endorse or promote products derived from this software 14
16 without specific prior written permission. 15* Neither the name of Motorola Mobility LLC nor the names of its
16 contributors may be used to endorse or promote products derived from this
17 software without specific prior written permission.
17 18
18THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
@@ -44,7 +45,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
44 this._texture; 45 this._texture;
45 46
46 // the canvas generating the texture map (if there is one) 47 // the canvas generating the texture map (if there is one)
47 this._srcCanvas; 48 this._srcCanvas;
48 this._srcWorld; 49 this._srcWorld;
49 50
50 // texture attributes 51 // texture attributes
@@ -52,7 +53,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
52 this._texMapName = texMapName.slice(); 53 this._texMapName = texMapName.slice();
53 else 54 else
54 this._srcCanvas = texMapName; 55 this._srcCanvas = texMapName;
55 56
56 57
57 // set default values for wrap and mips 58 // set default values for wrap and mips
58 if (wrap === undefined) 59 if (wrap === undefined)
@@ -64,7 +65,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
64 65
65 // cache whether or not the source is animated 66 // cache whether or not the source is animated
66 this._isAnimated = false; 67 this._isAnimated = false;
67 68
68 // the destination world that will use the texture map 69 // the destination world that will use the texture map
69 this._dstWorld = dstWorld; 70 this._dstWorld = dstWorld;
70 71
@@ -121,7 +122,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
121 } 122 }
122 else 123 else
123 { 124 {
124 this.loadFromFile(); 125 this.loadFromFile();
125 } 126 }
126 } 127 }
127 128
@@ -218,7 +219,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
218 this.loadFromCanvas = function() 219 this.loadFromCanvas = function()
219 { 220 {
220 var NJUtils = require("js/lib/NJUtils").NJUtils; 221 var NJUtils = require("js/lib/NJUtils").NJUtils;
221 222
222 var srcCanvas = this._srcCanvas; 223 var srcCanvas = this._srcCanvas;
223 var wrap = this._wrap; 224 var wrap = this._wrap;
224 var mips = this._mips; 225 var mips = this._mips;
@@ -308,12 +309,12 @@ function Texture( dstWorld, texMapName, wrap, mips )
308 309
309 return tex; 310 return tex;
310 } 311 }
311 312
312 this.isPowerOfTwo = function(x) 313 this.isPowerOfTwo = function(x)
313 { 314 {
314 return (x & (x - 1)) == 0; 315 return (x & (x - 1)) == 0;
315 } 316 }
316 317
317 this.nextHighestPowerOfTwo = function(x) 318 this.nextHighestPowerOfTwo = function(x)
318 { 319 {
319 --x; 320 --x;
@@ -322,7 +323,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
322 } 323 }
323 return x + 1; 324 return x + 1;
324 } 325 }
325 326
326 this.nextLowerPowerOfTwo = function(x) 327 this.nextLowerPowerOfTwo = function(x)
327 { 328 {
328 return this.nextHighestPowerOfTwo(x) >> 1; 329 return this.nextHighestPowerOfTwo(x) >> 1;
@@ -332,7 +333,7 @@ function Texture( dstWorld, texMapName, wrap, mips )
332 { 333 {
333 if (elt.id && elt.id === id) 334 if (elt.id && elt.id === id)
334 return elt; 335 return elt;
335 336
336 if (elt.children) 337 if (elt.children)
337 { 338 {
338 var nKids = elt.children.length; 339 var nKids = elt.children.length;