npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/gif.js/src/benchmark.coffee

-{NeuQuant} = require './TypedNeuQuant.js'
-
-###
-typed 100 runs:
-  run finished at q1
-  avg: 661.46ms median: 660.54ms
-  run finished at q10
-  avg: 67.49ms median: 67.03ms
-  run finished at q20
-  avg: 34.56ms median: 34.19ms
-normal 100 runs:
-  run finished at q1
-  avg: 888.10ms median: 887.63ms
-  run finished at q10
-  avg: 92.85ms median: 91.99ms
-  run finished at q20
-  avg: 46.14ms median: 45.68ms
-###
-
-quality = 10 # pixel sample interval, 1 being the best quality
-runs = 100
-
-if window.performance?.now?
-  now = -> window.performance.now()
-else
-  now = Date.now
-
-window.addEventListener 'load', ->
-  img = document.getElementById 'image'
-  canvas = document.getElementById 'canvas'
-
-  w = canvas.width = img.width
-  h = canvas.height = img.height
-
-  ctx = canvas.getContext('2d')
-  ctx.drawImage(img, 0, 0)
-
-  imdata = ctx.getImageData(0, 0, img.width, img.height)
-  rgba = imdata.data
-
-  rgb = new Uint8Array w * h * 3
-  #rgb = new Array w * h * 3
-
-  rgb_idx = 0
-  for i in [0...rgba.length] by 4
-    rgb[rgb_idx++] = rgba[i + 0]
-    rgb[rgb_idx++] = rgba[i + 1]
-    rgb[rgb_idx++] = rgba[i + 2]
-
-  runtimes = []
-  for run in [0...runs]
-    start = now()
-    imgq = new NeuQuant rgb, quality
-    imgq.buildColormap()
-    end = now()
-    delta = end - start
-    runtimes.push delta
-
-  console.log runtimes.join('\n')
-
-  map = imgq.getColormap()
-  avg = runtimes.reduce((p, n) -> p + n) / runtimes.length
-  median = runtimes.sort()[Math.floor(runs / 2)]
-  console.log """
-    run finished at q#{ quality }
-    avg: #{ avg.toFixed(2) }ms median: #{ median.toFixed(2) }ms
-  """
-
-  for y in [0...h]
-    for x in [0...w]
-      idx = (y * w + x) * 4
-
-      r = rgba[idx + 0]
-      g = rgba[idx + 1]
-      b = rgba[idx + 2]
-
-      map_idx = imgq.lookupRGB(r, g, b) * 3
-
-      rgba[idx + 0] = map[map_idx]
-      rgba[idx + 1] = map[map_idx + 1]
-      rgba[idx + 2] = map[map_idx + 2]
-
-  ctx.putImageData imdata, 0, 0
-
-  for i in [0...map.length] by 3
-    color = [map[i], map[i + 1], map[i + 2]]
-    el = document.createElement 'span'
-    el.style.display = 'inline-block'
-    el.style.height = '1em'
-    el.style.width = '1em'
-    el.style.background = 'rgb(' + color.join(',') + ')'
-    document.body.appendChild el