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Add support for bit depth with raw input and output (#2762)

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* Determine input raw pixel depth from the given typed array
* Allow pixel depth to be set on raw output
This commit is contained in:
Mart
2021-08-03 15:52:54 +02:00
committed by GitHub
parent eabb671b10
commit b7add480c7
9 changed files with 123 additions and 16 deletions
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11
lib/output.js
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@@ -748,7 +748,16 @@ function heif (options) {
*
* @returns {Sharp}
*/
function raw () {
function raw (options) {
if (is.object(options)) {
if (is.defined(options.depth)) {
if (is.string(options.depth) && is.inArray(options.depth, ['char', 'uchar', 'short', 'ushort', 'int', 'uint', 'float', 'complex', 'double', 'dpcomplex'])) {
this.options.rawDepth = options.depth;
} else {
throw is.invalidParameterError('depth', 'one of: char, uchar, short, ushort, int, uint, float, complex, double, dpcomplex', options.depth);
}
}
}
return this._updateFormatOut('raw');
}