Re: [PNG] Upcoming meeting topics (Fourth Edition)

These are all interesting topics!

Unfortunately though I can't make the Monday 31 meeting (I'm traveling 
to a CSS WG face to face meeting at that time). Which does not mean 
"cancel the meeting". Take good minutes! I will catch up the week after.

On 2025-03-27 07:51, Chris Blume (ProgramMax) wrote:
> Hello everyone,
>
> We are cutting a feature branch for Third Edition and continuing work 
> onto Fourth Edition.
> So our topics for discussion are Fourth Edition items:
>
>   * negative cHRM values
>   * Inserting deflate restart markers into a stream where a new
>     scanline with compatible filter allows -- add new chunk to
>     indicate the location of those restart markers
>       o possibly also not at scanline w/ compatible filter locations
>         -- we'll want to gather information on deflate decode time vs.
>         other png work time to see if parallelizing just that portion
>         is worth it
>   * Compression methods other than deflate
>   * Gain maps
>   * Generic image data
>   * dWLm
>
> Possible other topics which have been mentioned but aren't in a Github 
> issue:
>
>   * Boundaries other than scanlines. For example, blocks.
>
>
> There are probably more topics I'm forgetting right now. Feel free to 
> reply with them so they get included. But this will be more than 
> enough for one meeting. :)
>
> See you Monday!

-- 
Chris Lilley
@svgeesus@mastodon.scot
Technical Director @ W3C
W3C Technical Programming Team, Core Web Design