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30659d4656
* Add wasm code * First working model * Add PixelManipulation web assembly code to browser and node * Tests corrected for modules * Corrected test script * Add wasm bechmarks * Update Readme * Applies toggling functionality and refactored PixelManipulation code * Added documentation and corrected wasm toggling * change noise reduction module to use wasm code * Corrected formatting and removed extra comments * Add default wasm option and made README changes * Fixed negative test timings * combined benchmarks file * Update benchmark.js * Removed copies of wasm file and corrected test format * Update package.json Co-Authored-By: Jeffrey Warren <jeff@unterbahn.com> * Added wasm file and removed redundant code * Removed earlier benchmarks * move test/core/sequencer/benchmark.js to its own test command, not passing to tape-spec * Solves memory leaks and blank lines * Solves memory leaks and blank lines * Added handler for node code * Modify test script * Modify test script * Correct doc and removed pace fuctionality
60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
/*
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* Changes the Image Brightness
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*/
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module.exports = function Brightness(options, UI) {
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var defaults = require('./../../util/getDefaults.js')(require('./info.json'));
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var output;
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function draw(input, callback, progressObj) {
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options.brightness = options.brightness || defaults.brightness;
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progressObj.stop(true);
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progressObj.overrideFlag = true;
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/*
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In this case progress is handled by changepixel internally otherwise progressObj
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needs to be overriden and used
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For eg. progressObj = new SomeProgressModule()
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*/
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var step = this, val = (options.brightness) / 100.0;
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function changePixel(r, g, b, a) {
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r = Math.min(val * r, 255);
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g = Math.min(val * g, 255);
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b = Math.min(val * b, 255);
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return [r, g, b, a];
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}
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function output(image, datauri, mimetype) {
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// This output is accessible by Image Sequencer
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step.output = { src: datauri, format: mimetype };
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}
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return require('../_nomodule/PixelManipulation.js')(input, {
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output: output,
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ui: options.step.ui, //don't pass this in if you don't want your module to support progress bars
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changePixel: changePixel,
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format: input.format,
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image: options.image,
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inBrowser: options.inBrowser,
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callback: callback,
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useWasm:options.useWasm
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});
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}
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return {
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options: options,
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draw: draw,
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output: output,
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UI: UI
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};
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};
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