Closed wwww-wwww closed 1 year ago
At this point, this is quite thoroughly tested for png, jpg, and jxl.
@wwww-wwww Sorry, I guess @inorichi never ended up reviewing this. Do you still want to update this and I can at least do some basic testing + get it into a preview app build for wider testing?
@wwww-wwww Sorry, I guess @inorichi never ended up reviewing this. Do you still want to update this and I can at least do some basic testing + get it into a preview app build for wider testing?
Yeah... TBH this is outside of my knowledge so I don't know what are the benefits of this PR. At most I could only complain about some nitpicks
I just wanted to say thanks for adding proper color management. I've been slowly transcoding my library to jxl to reduce space usage and I just ran into a situation where some chapters were released as PNG with an embedded Adobe RGB ICC profile. Those render fine, and convert to JPEG XL as expected with cjxl
, but the final .jxl files don't render correctly in Tachiyomi without proper color management. I was just taking screenshots to report this when I found this PR, so thanks 👍
Any idea when the image-decoder dependency in main will be updated to include this? I'd like to test it out and see if it handles my converted images correctly as soon as a preview build with this work is available.
This enables using embedded icc profiles and also using a provided display profile. Additionally, the jxl decoder is changed to not decode twice.
For each available format for L, LA, RGB, RGBA in RGB565 and 32-bit, I have tested with: v4 YCC-RGB, v2 GBR A large image to test the subsampling, with embedded profile, without embedded profile. testimages.zip
A patch is ready for subsampling-scale-image-view and reader options in tachiyomi.