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Ensure tests pass with latest libvips master branch

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Expose forthcoming HEIF features where available
This commit is contained in:
Lovell Fuller
2021-01-13 16:47:49 +00:00
parent 138e60adb3
commit 8d49b7dde1
12 changed files with 50 additions and 9 deletions
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9
lib/output.js
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@@ -583,6 +583,7 @@ function tiff (options) {
* @param {number} [options.quality=50] - quality, integer 1-100
* @param {boolean} [options.lossless=false] - use lossless compression
* @param {boolean} [options.speed=5] - CPU effort vs file size, 0 (slowest/smallest) to 8 (fastest/largest)
* @param {string} [options.chromaSubsampling='4:2:0'] - set to '4:4:4' to prevent chroma subsampling otherwise defaults to '4:2:0' chroma subsampling, requires libvips v8.11.0
* @returns {Sharp}
* @throws {Error} Invalid options
*/
@@ -603,6 +604,7 @@ function avif (options) {
* @param {boolean} [options.compression='av1'] - compression format: av1, hevc
* @param {boolean} [options.lossless=false] - use lossless compression
* @param {boolean} [options.speed=5] - CPU effort vs file size, 0 (slowest/smallest) to 8 (fastest/largest)
* @param {string} [options.chromaSubsampling='4:2:0'] - set to '4:4:4' to prevent chroma subsampling otherwise defaults to '4:2:0' chroma subsampling, requires libvips v8.11.0
* @returns {Sharp}
* @throws {Error} Invalid options
*/
@@ -636,6 +638,13 @@ function heif (options) {
throw is.invalidParameterError('speed', 'integer between 0 and 8', options.speed);
}
}
if (is.defined(options.chromaSubsampling)) {
if (is.string(options.chromaSubsampling) && is.inArray(options.chromaSubsampling, ['4:2:0', '4:4:4'])) {
this.options.heifChromaSubsampling = options.chromaSubsampling;
} else {
throw is.invalidParameterError('chromaSubsampling', 'one of: 4:2:0, 4:4:4', options.chromaSubsampling);
}
}
}
return this._updateFormatOut('heif', options);
}