RE: Telcon reminder and agenda (take 2) for tomorrow, Wed. Apr. 6

Rod Sheeter wrote:

mustLoadFontCollection
    - I read the test as meaning it would be OK to unshare the tables as long as the result was a valid collection. Maybe clarify that there should be no change in which tables are/are not shared?

I added the following note:
NOTE: Implementation efficiency and optimizations are beyond the scope of the WOFF2 specification - a decoder implementation is considered compliant for as long as the output font file functionality replicates the original font functions and features.
(https://www.w3.org/Fonts/WG/wiki/TestPlan20-Decoder#mustLoadFontCollection)

I think this will cover what we discussed on the call and, as Jonathan pointed out, the size of the produced output file, whether the tables are shared or not, and the level of optimizations applied to font data doesn’t really matter  and is out of scope for as long as the original font functionality is 100% preserved.

Thank you,
Vlad


From: Roderick Sheeter [mailto:rsheeter@google.com]
Sent: Wednesday, April 06, 2016 11:56 AM
To: Levantovsky, Vladimir
Cc: w3c-webfonts-wg (public-webfonts-wg@w3.org); Behdad Esfahbod (behdad@google.com)
Subject: Re: Telcon reminder and agenda (take 2) for tomorrow, Wed. Apr. 6

I took a quick pass through the tests marked red. Most look fine; per-test comments follow:

https://www.w3.org/Fonts/WG/wiki/TestPlan20-UserAgent


mustRejectInvalidBase128
    - seems fine

mustNotRejectIncorrectTotalSize
    - seems fine
    - added a note

mustLoadFontCollection
    - test looks fine; might be worth adding a note that no UA actually supports at this time

mustNotRejectGlyfSizeMismatch
    - looks fine

https://www.w3.org/Fonts/WG/wiki/TestPlan20-Decoder


mustReconstructLSBs
    - seems fine

mustLoadFontCollection
    - I read the test as meaning it would be OK to unshare the tables as long as the result was a valid collection. Maybe clarify that there should be no change in which tables are/are not shared?

https://www.w3.org/Fonts/WG/wiki/TestPlan20-Format


transformFlagsMustBeSet
    - I think there was discussion of how this would actually be verified. Maybe one simple way would be just by looking at the transformed length and flags? - it should have these X flags and be Y bytes smaller type of deal.

reservedFlagsMustBeZero
    - seems fine

https://www.w3.org/Fonts/WG/wiki/TestPlan20-AuthoringTool


mustCheckLSBAllGlyfTables
    - seems fine.

mustNotApplyLSBTransformForOTC
    - seems fine

On Tue, Apr 5, 2016 at 7:57 PM, Levantovsky, Vladimir <Vladimir.Levantovsky@monotype.com<mailto:Vladimir.Levantovsky@monotype.com>> wrote:
Hello WG,

Let’s try to make it happen this time. For our call tomorrow, the agenda is unchanged from last week:

-          Status update on open action items: https://www.w3.org/Fonts/WG/track/actions/open


-          Review the CTS test descriptions [1-4]

-          Discuss our F2F plans for ATypI / TPAC meetings in September

When:
US West Coast - 13:00
US East Coast - 16:00
Central Europe - 22:00



IRC channel is #webfonts, irc://irc.w3.org:6665/webfonts<http://irc.w3.org:6665/webfonts>

or http://irc.w3.org/?channels=webfonts

(We will be using IRC for scribing)

Meeting Number: 646 418 341

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Thank you,
Vlad

[1] https://www.w3.org/Fonts/WG/wiki/TestPlan20-UserAgent

[2] https://www.w3.org/Fonts/WG/wiki/TestPlan20-Decoder

[3] https://www.w3.org/Fonts/WG/wiki/TestPlan20-Format

[4] https://www.w3.org/Fonts/WG/wiki/TestPlan20-AuthoringTool