On Thu, 11 Mar 2021 18:00:15 GMT, Ajit Ghaisas <aghai...@openjdk.org> wrote:
>> **Description :** >> This is the implementation of [JEP 382 : New macOS Rendering >> Pipeline](https://bugs.openjdk.java.net/browse/JDK-8238361) >> It implements a Java 2D internal rendering pipeline for macOS using the >> Apple Metal API. >> The entire work on this was done under [OpenJDK Project - >> Lanai](http://openjdk.java.net/projects/lanai/) >> >> We iterated through several Early Access (EA) builds and have reached a >> stage where it is ready to be integrated to openjdk/jdk. The latest EA build >> is available at - https://jdk.java.net/lanai/ >> >> A new option -Dsun.java2d.metal=true | True needs to be used to use this >> pipeline. >> >> **Testing :** >> This implementation has been tested with the tests present at - [Test Plan >> for JEP 382: New macOS Rendering >> Pipeline](https://bugs.openjdk.java.net/browse/JDK-8251396) >> >> **Note to reviewers :** >> 1) Default rendering pipeline on macOS has not been changed by this PR. >> OpenGL still stays as the default rendering pipeline and Metal rendering >> pipeline is optional to choose. >> >> 2) To apply and test this PR - >> To enable the metal pipeline you must specify on command line >> -Dsun.java2d.metal=true (No message will be printed in this case) or >> -Dsun.java2d.metal=True (A message indicating Metal rendering pipeline is >> enabled gets printed) >> >> 3) Review comments (including some preliminary informal review comments) are >> tracked with JBS issues - https://bugs.openjdk.java.net/issues/?filter=40598 > > 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/b163fb99...369c3d21 src/java.desktop/macosx/classes/sun/awt/CGraphicsConfig.java line 82: > 80: * Creates a new SurfaceData that will be associated with the given > 81: * CGLLayer. > 82: */ I guess we need to specify CGLLayer/MTLLayer as now we are implementing this method in both pipeline. ------------- PR: https://git.openjdk.java.net/jdk/pull/2403
