code stringlengths 24 2.07M | docstring stringlengths 25 85.3k | func_name stringlengths 1 92 | language stringclasses 1
value | repo stringlengths 5 64 | path stringlengths 4 172 | url stringlengths 44 218 | license stringclasses 7
values |
|---|---|---|---|---|---|---|---|
function parseRIFF(string) {
var offset = 0;
var chunks = {};
while (offset < string.length) {
var id = string.substr(offset, 4);
var len = getStrLength(string, offset);
var data = string.substr(offset + 4 + 4, len);
of... | Pass Canvas or Context or image/webp(string) to {@link Whammy} encoder.
@method
@memberof Whammy
@example
recorder = new Whammy().Video(0.8, 100);
recorder.add(canvas || context || 'image/webp');
@param {string} frame - Canvas || Context || image/webp
@param {number} duration - Stick a duration (in milliseconds) | parseRIFF | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/Whammy.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/Whammy.js | MIT |
function doubleToString(num) {
return [].slice.call(
new Uint8Array((new Float64Array([num])).buffer), 0).map(function(e) {
return String.fromCharCode(e);
}).reverse().join('');
} | Pass Canvas or Context or image/webp(string) to {@link Whammy} encoder.
@method
@memberof Whammy
@example
recorder = new Whammy().Video(0.8, 100);
recorder.add(canvas || context || 'image/webp');
@param {string} frame - Canvas || Context || image/webp
@param {number} duration - Stick a duration (in milliseconds) | doubleToString | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/Whammy.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/Whammy.js | MIT |
function drawFrames(frameInterval) {
frameInterval = typeof frameInterval !== 'undefined' ? frameInterval : 10;
var duration = new Date().getTime() - lastTime;
if (!duration) {
return setTimeout(drawFrames, frameInterval, frameInterval);
}
if (isPausedRecording) {
... | Draw and push frames to Whammy
@param {integer} frameInterval - set minimum interval (in milliseconds) between each time we push a frame to Whammy | drawFrames | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/WhammyRecorder.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/WhammyRecorder.js | MIT |
function asyncLoop(o) {
var i = -1,
length = o.length;
(function loop() {
i++;
if (i === length) {
o.callback();
return;
}
// "setTimeout" added by Jim McLeod
setTimeout(function() {
... | Draw and push frames to Whammy
@param {integer} frameInterval - set minimum interval (in milliseconds) between each time we push a frame to Whammy | asyncLoop | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/WhammyRecorder.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/WhammyRecorder.js | MIT |
function dropBlackFrames(_frames, _framesToCheck, _pixTolerance, _frameTolerance, callback) {
var localCanvas = document.createElement('canvas');
localCanvas.width = canvas.width;
localCanvas.height = canvas.height;
var context2d = localCanvas.getContext('2d');
var resultFrames =... | remove black frames from the beginning to the specified frame
@param {Array} _frames - array of frames to be checked
@param {number} _framesToCheck - number of frame until check will be executed (-1 - will drop all frames until frame not matched will be found)
@param {number} _pixTolerance - 0 - very strict (only black... | dropBlackFrames | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/WhammyRecorder.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/WhammyRecorder.js | MIT |
finishImage = function() {
if (!doNotCheckNext && maxPixCount - matchPixCount <= maxPixCount * frameTolerance) {
// console.log('removed black frame : ' + f + ' ; frame duration ' + _frames[f].duration);
} else {
// console.log('fra... | remove black frames from the beginning to the specified frame
@param {Array} _frames - array of frames to be checked
@param {number} _framesToCheck - number of frame until check will be executed (-1 - will drop all frames until frame not matched will be found)
@param {number} _pixTolerance - 0 - very strict (only black... | finishImage | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/WhammyRecorder.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/WhammyRecorder.js | MIT |
function clearRecordedDataCB() {
whammy.frames = [];
isStopDrawing = true;
isPausedRecording = false;
} | This method resets currently recorded data.
@method
@memberof WhammyRecorder
@example
recorder.clearRecordedData(); | clearRecordedDataCB | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/dev/WhammyRecorder.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/dev/WhammyRecorder.js | MIT |
function makeMetadataSeekable(originalMetadata, duration, cuesInfo) {
// extract the header, we can reuse this as-is
var header = extractElement("EBML", originalMetadata);
var headerSize = encodedSizeOfEbml(header);
//console.error("Header size: " + headerSize);
//printElementIds(header);
// Aft... | convert the metadata from a streaming webm bytestream to a seekable file by inserting Duration, Seekhead and Cues
@param originalMetadata - orginal metadata (everything before the clusters start) from media recorder
@param duration - Duration (TimecodeScale)
@param cues - cue points for clusters | makeMetadataSeekable | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
_loop_1 = function (i) {
// SeekHead starts at 0
var infoStart = seekHeadSize; // Info comes directly after SeekHead
var tracksStart = infoStart + infoSize; // Tracks comes directly after Info
var cuesStart = tracksStart + tracksSize; // Cues starts directly after
var newMetadat... | convert the metadata from a streaming webm bytestream to a seekable file by inserting Duration, Seekhead and Cues
@param originalMetadata - orginal metadata (everything before the clusters start) from media recorder
@param duration - Duration (TimecodeScale)
@param cues - cue points for clusters | _loop_1 | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function removeElement(idName, metadata) {
var result = [];
var start = -1;
for (var i = 0; i < metadata.length; i++) {
var element = metadata[i];
if (element.name === idName) {
// if it's a Master element, extract the start and end element, and everything in between
... | remove all occurances of an EBML element from an array of elements
If it's a MasterElement you will also remove the content. (everything between start and end)
@param idName - name of the EBML Element to remove.
@param metadata - array of EBML elements to search | removeElement | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function extractElement(idName, metadata) {
var result = [];
var start = -1;
for (var i = 0; i < metadata.length; i++) {
var element = metadata[i];
if (element.name === idName) {
// if it's a Master element, extract the start and end element, and everything in between
... | extract the first occurance of an EBML tag from a flattened array of EBML data.
If it's a MasterElement you will also get the content. (everything between start and end)
@param idName - name of the EBML Element to extract.
@param metadata - array of EBML elements to search | extractElement | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function kMaxLength () {
return Buffer.TYPED_ARRAY_SUPPORT
? 0x7fffffff
: 0x3fffffff
} | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | kMaxLength | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function createBuffer (that, length) {
if (kMaxLength() < length) {
throw new RangeError('Invalid typed array length')
}
if (Buffer.TYPED_ARRAY_SUPPORT) {
// Return an augmented `Uint8Array` instance, for best performance
that = new Uint8Array(length)
that.__proto__ = Buffer.prototype
} else {
... | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | createBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function Buffer (arg, encodingOrOffset, length) {
if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
return new Buffer(arg, encodingOrOffset, length)
}
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new Error(
'If encoding is ... | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | Buffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function from (that, value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
return fromArrayBuffer(that, value, encodingOrOffset, length)
}
if (typeof... | Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
if value is a number.
Buffer.from(str[, encoding])
Buffer.from(array)
Buffer.from(buffer)
Buffer.from(arrayBuffer[, byteOffset[, length]]) | from | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be a number')
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative')
}
} | Creates a new filled Buffer instance.
alloc(size[, fill[, encoding]]) | assertSize | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function alloc (that, size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(that, size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
r... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | alloc | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function allocUnsafe (that, size) {
assertSize(size)
that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
if (!Buffer.TYPED_ARRAY_SUPPORT) {
for (var i = 0; i < size; ++i) {
that[i] = 0
}
}
return that
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | allocUnsafe | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromString (that, string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
var length = byteLength(string, encoding) | 0
that = createBuffer(that, ... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromString | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromArrayLike (that, array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
that = createBuffer(that, length)
for (var i = 0; i < length; i += 1) {
that[i] = array[i] & 255
}
return that
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromArrayLike | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromArrayBuffer (that, array, byteOffset, length) {
array.byteLength // this throws if `array` is not a valid ArrayBuffer
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('\'offset\' is out of bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromArrayBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromObject (that, obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
that = createBuffer(that, len)
if (that.length === 0) {
return that
}
obj.copy(that, 0, 0, len)
return that
}
if (obj) {
if ((typeof ArrayBuffer !== 'undefined' &&
obj.buffe... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromObject | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checked (length) {
// Note: cannot use `length < kMaxLength()` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= kMaxLength()) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + kMaxLength().... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checked | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | SlowBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
(ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== '... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | byteLength | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is ... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | slowToString | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | swap | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffff... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | bidirectionalIndexOf | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding ===... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | arrayIndexOf | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | read | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
// must be an even number of digits
var strLen = str... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | hexWrite | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiWrite | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | latin1Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | ucs2Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + bytesPer... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += Strin... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | decodeCodePointsArray | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | latin1Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | hexSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
}
return res
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf16leSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkOffset | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkInt | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function objectWriteUInt16 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
(littleEndian ? i : 1 - i) * 8
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | objectWriteUInt16 | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function objectWriteUInt32 (buf, value, offset, littleEndian) {
if (value < 0) value = 0xffffffff + value + 1
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | objectWriteUInt32 | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkIEEE754 | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function writeFloat (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | writeFloat | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function writeDouble (buf, value, offset, littleEndian, noAssert) {
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | writeDouble | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64clean (str) {
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = stringtrim(str).replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length < 2) return ''
// Node allows for non-padded base64 strings (missing trailing... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64clean | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function stringtrim (str) {
if (str.trim) return str.trim()
return str.replace(/^\s+|\s+$/g, '')
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | stringtrim | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | toHex | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8ToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf16leToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64ToBytes (str) {
return base64.toByteArray(base64clean(str))
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64ToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function blitBuffer (src, dst, offset, length) {
for (var i = 0; i < length; ++i) {
if ((i + offset >= dst.length) || (i >= src.length)) break
dst[i + offset] = src[i]
}
return i
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | blitBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function isnan (val) {
return val !== val // eslint-disable-line no-self-compare
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | isnan | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function createBuffer (length) {
if (length > K_MAX_LENGTH) {
throw new RangeError('The value "' + length + '" is invalid for option "size"')
}
// Return an augmented `Uint8Array` instance
var buf = new Uint8Array(length)
buf.__proto__ = Buffer.prototype
return buf
} | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | createBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function Buffer (arg, encodingOrOffset, length) {
// Common case.
if (typeof arg === 'number') {
if (typeof encodingOrOffset === 'string') {
throw new TypeError(
'The "string" argument must be of type string. Received type number'
)
}
return allocUnsafe(arg)
}
return from(arg, en... | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | Buffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function from (value, encodingOrOffset, length) {
if (typeof value === 'string') {
return fromString(value, encodingOrOffset)
}
if (ArrayBuffer.isView(value)) {
return fromArrayLike(value)
}
if (value == null) {
throw TypeError(
'The first argument must be one of type string, Buffer, Array... | The Buffer constructor returns instances of `Uint8Array` that have their
prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
`Uint8Array`, so the returned instances will have all the node `Buffer` methods
and the `Uint8Array` methods. Square bracket notation works as expected -- it
returns a... | from | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function assertSize (size) {
if (typeof size !== 'number') {
throw new TypeError('"size" argument must be of type number')
} else if (size < 0) {
throw new RangeError('The value "' + size + '" is invalid for option "size"')
}
} | Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. | assertSize | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function alloc (size, fill, encoding) {
assertSize(size)
if (size <= 0) {
return createBuffer(size)
}
if (fill !== undefined) {
// Only pay attention to encoding if it's a string. This
// prevents accidentally sending in a number that would
// be interpretted as a start offset.
return typeof... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | alloc | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function allocUnsafe (size) {
assertSize(size)
return createBuffer(size < 0 ? 0 : checked(size) | 0)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | allocUnsafe | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromString (string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding)
}
var length = byteLength(string, encoding) | 0
var buf = createBuffer(length)
var actual ... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromString | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromArrayLike (array) {
var length = array.length < 0 ? 0 : checked(array.length) | 0
var buf = createBuffer(length)
for (var i = 0; i < length; i += 1) {
buf[i] = array[i] & 255
}
return buf
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromArrayLike | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromArrayBuffer (array, byteOffset, length) {
if (byteOffset < 0 || array.byteLength < byteOffset) {
throw new RangeError('"offset" is outside of buffer bounds')
}
if (array.byteLength < byteOffset + (length || 0)) {
throw new RangeError('"length" is outside of buffer bounds')
}
var buf
i... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromArrayBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function fromObject (obj) {
if (Buffer.isBuffer(obj)) {
var len = checked(obj.length) | 0
var buf = createBuffer(len)
if (buf.length === 0) {
return buf
}
obj.copy(buf, 0, 0, len)
return buf
}
if (obj.length !== undefined) {
if (typeof obj.length !== 'number' || numberIsNaN(ob... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | fromObject | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checked (length) {
// Note: cannot use `length < K_MAX_LENGTH` here because that fails when
// length is NaN (which is otherwise coerced to zero.)
if (length >= K_MAX_LENGTH) {
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
'size: 0x' + K_MAX_LENGTH.... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checked | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function SlowBuffer (length) {
if (+length != length) { // eslint-disable-line eqeqeq
length = 0
}
return Buffer.alloc(+length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | SlowBuffer | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function byteLength (string, encoding) {
if (Buffer.isBuffer(string)) {
return string.length
}
if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
return string.byteLength
}
if (typeof string !== 'string') {
throw new TypeError(
'The "string" argument must be one of type str... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | byteLength | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function slowToString (encoding, start, end) {
var loweredCase = false
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
// property of a typed array.
// This behaves neither like String nor Uint8Array in that we set start/end
// to their upper/lower bounds if the value passed is ... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | slowToString | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function swap (b, n, m) {
var i = b[n]
b[n] = b[m]
b[m] = i
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | swap | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
// Empty buffer means no match
if (buffer.length === 0) return -1
// Normalize byteOffset
if (typeof byteOffset === 'string') {
encoding = byteOffset
byteOffset = 0
} else if (byteOffset > 0x7fffffff) {
byteOffset = 0x7fffff... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | bidirectionalIndexOf | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
var indexSize = 1
var arrLength = arr.length
var valLength = val.length
if (encoding !== undefined) {
encoding = String(encoding).toLowerCase()
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
encoding === 'utf16le' || encoding ===... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | arrayIndexOf | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function read (buf, i) {
if (indexSize === 1) {
return buf[i]
} else {
return buf.readUInt16BE(i * indexSize)
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | read | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function hexWrite (buf, string, offset, length) {
offset = Number(offset) || 0
var remaining = buf.length - offset
if (!length) {
length = remaining
} else {
length = Number(length)
if (length > remaining) {
length = remaining
}
}
var strLen = string.length
if (length > strLen / 2)... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | hexWrite | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8Write (buf, string, offset, length) {
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiWrite (buf, string, offset, length) {
return blitBuffer(asciiToBytes(string), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiWrite | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function latin1Write (buf, string, offset, length) {
return asciiWrite(buf, string, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | latin1Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64Write (buf, string, offset, length) {
return blitBuffer(base64ToBytes(string), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function ucs2Write (buf, string, offset, length) {
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | ucs2Write | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64Slice (buf, start, end) {
if (start === 0 && end === buf.length) {
return base64.fromByteArray(buf)
} else {
return base64.fromByteArray(buf.slice(start, end))
}
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8Slice (buf, start, end) {
end = Math.min(buf.length, end)
var res = []
var i = start
while (i < end) {
var firstByte = buf[i]
var codePoint = null
var bytesPerSequence = (firstByte > 0xEF) ? 4
: (firstByte > 0xDF) ? 3
: (firstByte > 0xBF) ? 2
: 1
if (i + by... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function decodeCodePointsArray (codePoints) {
var len = codePoints.length
if (len <= MAX_ARGUMENTS_LENGTH) {
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
}
// Decode in chunks to avoid "call stack size exceeded".
var res = ''
var i = 0
while (i < len) {
res += Strin... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | decodeCodePointsArray | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiSlice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i] & 0x7F)
}
return ret
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function latin1Slice (buf, start, end) {
var ret = ''
end = Math.min(buf.length, end)
for (var i = start; i < end; ++i) {
ret += String.fromCharCode(buf[i])
}
return ret
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | latin1Slice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function hexSlice (buf, start, end) {
var len = buf.length
if (!start || start < 0) start = 0
if (!end || end < 0 || end > len) end = len
var out = ''
for (var i = start; i < end; ++i) {
out += toHex(buf[i])
}
return out
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | hexSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf16leSlice (buf, start, end) {
var bytes = buf.slice(start, end)
var res = ''
for (var i = 0; i < bytes.length; i += 2) {
res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
}
return res
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf16leSlice | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkOffset (offset, ext, length) {
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkOffset | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkInt (buf, value, offset, ext, max, min) {
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
if (offset + ext > buf.length) throw new RangeError('Index out of range')
... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkInt | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function checkIEEE754 (buf, value, offset, ext, max, min) {
if (offset + ext > buf.length) throw new RangeError('Index out of range')
if (offset < 0) throw new RangeError('Index out of range')
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | checkIEEE754 | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function writeFloat (buf, value, offset, littleEndian, noAssert) {
value = +value
offset = offset >>> 0
if (!noAssert) {
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
ieee754.write(buf, value, offset, littleEndian, 23, 4)
return offset + 4
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | writeFloat | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function writeDouble (buf, value, offset, littleEndian, noAssert) {
value = +value
offset = offset >>> 0
if (!noAssert) {
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
}
ieee754.write(buf, value, offset, littleEndian, 52, 8)
return offset + 8
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | writeDouble | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function base64clean (str) {
// Node takes equal signs as end of the Base64 encoding
str = str.split('=')[0]
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = str.trim().replace(INVALID_BASE64_RE, '')
// Node converts strings with length < 2 to ''
if (str.length ... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | base64clean | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function toHex (n) {
if (n < 16) return '0' + n.toString(16)
return n.toString(16)
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | toHex | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf8ToBytes (string, units) {
units = units || Infinity
var codePoint
var length = string.length
var leadSurrogate = null
var bytes = []
for (var i = 0; i < length; ++i) {
codePoint = string.charCodeAt(i)
// is surrogate component
if (codePoint > 0xD7FF && codePoint < 0xE000) {
... | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf8ToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function asciiToBytes (str) {
var byteArray = []
for (var i = 0; i < str.length; ++i) {
// Node's code seems to be doing this and not & 0x7F..
byteArray.push(str.charCodeAt(i) & 0xFF)
}
return byteArray
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | asciiToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
function utf16leToBytes (str, units) {
var c, hi, lo
var byteArray = []
for (var i = 0; i < str.length; ++i) {
if ((units -= 2) < 0) break
c = str.charCodeAt(i)
hi = c >> 8
lo = c % 256
byteArray.push(lo)
byteArray.push(hi)
}
return byteArray
} | Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. | utf16leToBytes | javascript | muaz-khan/WebRTC-Experiment | RecordRTC/libs/EBML.js | https://github.com/muaz-khan/WebRTC-Experiment/blob/master/RecordRTC/libs/EBML.js | MIT |
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