diff options
Diffstat (limited to 'deps/node/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js')
-rw-r--r-- | deps/node/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/deps/node/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js b/deps/node/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js deleted file mode 100644 index 11e324c9..00000000 --- a/deps/node/deps/npm/node_modules/qrcode-terminal/vendor/QRCode/QRMath.js +++ /dev/null @@ -1,44 +0,0 @@ -var QRMath = { - - glog : function(n) { - - if (n < 1) { - throw new Error("glog(" + n + ")"); - } - - return QRMath.LOG_TABLE[n]; - }, - - gexp : function(n) { - - while (n < 0) { - n += 255; - } - - while (n >= 256) { - n -= 255; - } - - return QRMath.EXP_TABLE[n]; - }, - - EXP_TABLE : new Array(256), - - LOG_TABLE : new Array(256) - -}; - -for (var i = 0; i < 8; i++) { - QRMath.EXP_TABLE[i] = 1 << i; -} -for (var i = 8; i < 256; i++) { - QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] - ^ QRMath.EXP_TABLE[i - 5] - ^ QRMath.EXP_TABLE[i - 6] - ^ QRMath.EXP_TABLE[i - 8]; -} -for (var i = 0; i < 255; i++) { - QRMath.LOG_TABLE[QRMath.EXP_TABLE[i] ] = i; -} - -module.exports = QRMath; |