Sakurai/pdf.js
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Merge pull request #437 from kkujala/master

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Fix a bug and speed up graycs_getRgbBuffer.
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notmasteryet 2011-09-05 14:32:46 -07:00
commit 0c56dd1bbe
1 changed files with 2 additions and 2 deletions
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pdf.js
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@ -5469,8 +5469,8 @@ var DeviceGrayCS = (function() {
}, },
getRgbBuffer: function graycs_getRgbBuffer(input, bits) { getRgbBuffer: function graycs_getRgbBuffer(input, bits) {
var scale = 255 / ((1 << bits) - 1); var scale = 255 / ((1 << bits) - 1);
var length = input.length * 3; var length = input.length;
var rgbBuf = new Uint8Array(length); var rgbBuf = new Uint8Array(length * 3);
for (var i = 0, j = 0; i < length; ++i) { for (var i = 0, j = 0; i < length; ++i) {
var c = (scale * input[i]) | 0; var c = (scale * input[i]) | 0;
rgbBuf[j++] = c; rgbBuf[j++] = c;