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authorJose Antonio Marquez2012-02-02 18:00:45 -0800
committerJose Antonio Marquez2012-02-02 18:00:45 -0800
commit04d89daed90c35a4393773ca2e2d0ac3a4c15cd4 (patch)
treed0041abc7379ef38b20cce148e5dea6f531b8569 /node_modules/montage/effect/desaturate-effect.js
parent4d8306b638c53899403a4f0328c02bf1ab893e8f (diff)
parentc630ead20487c3948fa36448d3e7d5f7b5cba782 (diff)
downloadninja-04d89daed90c35a4393773ca2e2d0ac3a4c15cd4.tar.gz
Merge branch 'refs/heads/NinjaInternal' into FileIO
Conflicts: .gitignore js/ninja.reel/ninja.js
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1/* <copyright>
2 This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
3 No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
4 (c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
5 </copyright> */
6var Montage = require("montage").Montage;
7var Effect = require("effect/effect").Effect;
8
9exports.DesaturateEffect = Montage.create(Effect, {
10
11 applyEffect: {
12 value: function(pixels, pixelCount) {
13 var i = 0,
14 average;
15
16 for (i = 0; i < pixelCount; i += 4) {
17 average = (pixels[i] + pixels[i+1] + pixels[i+2])/ 3;
18 pixels[i] = average;
19 pixels[i+1] = average;
20 pixels[i+2] = average;
21 }
22 }
23 }
24
25});