6 Commits

Author	SHA1	Message	Date
Max Gordon	2deced0fb9	Ensure 16-bit PNG output uses correct bitdepth #2958	2021-11-23 12:19:41 +00:00
Lovell Fuller	984a9e653e	Upgrade to libvips 8.10.6-alpha1 ... - Prebuilt binaries now include mozjpeg and libimagequant (BSD 2-Clause) - Prebuilt binaries limit AVIF support to the most common 8-bit depth - Add `mozjpeg` option to `jpeg` method, sets mozjpeg defaults - Reduce the default PNG `compressionLevel` to the more commonly used 6	2021-03-14 11:19:53 +00:00
Roman Malieiev	a7b1185602	Enable PNG palette when at least one of quality, colours, colors or dither is set (#2226)	2020-05-28 22:21:33 +01:00
Lovell Fuller	755a0caf3d	Fix 16-bit, 2-channel PNG w/ ICC profile support #2013	2019-12-20 17:19:33 +00:00
Lovell Fuller	32a34a8841	Tests: separate IO suite into per-format unit files	2019-01-13 10:11:32 +00:00
Lovell Fuller	98797445de	Expose PNG output options requiring libimagequant #1484	2019-01-13 09:06:05 +00:00