[OpenJDK 2D-Dev] <AWT Dev> RFR: 8260931: Implement JEP 382: New macOS Rendering Pipeline [v13]

[Jayathirth D V]

> On 12-Mar-2021, at 10:30 AM, Sergey Bylokhov <serb at openjdk.java.net> wrote:
> 
> On Fri, 12 Mar 2021 00:09:54 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:
> 
>>> Ajit Ghaisas has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 47 additional commits since the last revision:
>>> 
>>> - Lanai PR#214 - 8263324 - avu
>>> - Merge branch 'master' into 8260931_lanai_JEP_branch
>>> - Lanai PR#213 - 8263325 - avu
>>> - Lanai PR#212 - 8259825 - aghaisas
>>> - Lanai PR#211 - 8262882 - aghaisas
>>> - Merge branch 'master' into 8260931_lanai_JEP_branch
>>> - Lanai PR#210 - 8263159 - jdv
>>> - Lanai PR#209 - 8262936 - jdv
>>> - Lanai PR#208 - 8262928 - jdv
>>> - Lanai PR#207 - 8262750 - jdv
>>> - ... and 37 more: https://git.openjdk.java.net/jdk/compare/9d82be31...369c3d21
>> 
>> Latest changes look good. I confirmed that this PR has all of the content from the lanai repo.
> 
>> By default we don?t do LCD anti-aliasing for text, only when we set Text Rendering Hint to use LCD antialiasing we take sub-pixel rendering path.
> 
> And it actually produces LCD glyphs? not the grayscale?
We get glyphs which take more than a byte to represent each pixel.
Based on which we take LCD sub-pixel rendering path.
> 
> -------------
> 
> PR: https://git.openjdk.java.net/jdk/pull/2403