3 commits

Author	SHA1	Message	Date
Nico Weber	83ab9f7c2d	LibGfx/PNM: Remove unnecessary line ... This is already done at the caller decode() in PortableImageLoaderCommon.h, as pointed out by @LucasChollet at https://github.com/SerenityOS/serenity/pull/22935#discussion_r1467158789 No behavior change.	2024-01-26 14:53:33 +01:00
Nico Weber	556addc5cb	LibGFX/PAM: Allow reading CMYK .pam files ... These are written by `mutool extract` for CMYK images. They don't contain color profiles so they're not super convenient. But `image` can convert them (*) to sRGB as long as you use it with `--assign-color-profile` pointing to some CMYK icc profile of your choice. *: Once #22922 is merged.	2024-01-26 07:36:53 +01:00
Nico Weber	187862ebe0	LibGfx: Add a .pam loader ... .pam is a "portrable arbitrarymap" as documented at https://netpbm.sourceforge.net/doc/pam.html It's very similar to .pbm, .pgm, and .ppm, so this uses the PortableImageMapLoader framework. The header is slightly different, so this has a custom header parsing function. Also, .pam only exixts in binary form, so the ascii form support becomes optional.	2024-01-26 07:36:53 +01:00