RFR: 8271024: Implement macOS Metal Rendering Pipeline

[Martin Fox]

On Wed, 18 Jun 2025 20:20:45 GMT, Martin Fox <mfox at openjdk.org> wrote:

> I'm having a hard time reproducing the original PickTest3D bug in the master branch.

Spoke too soon. PickTest3D has been tweaked since the original Mac bug was posted and resolved.

-------------

PR Comment: https://git.openjdk.org/jfx/pull/1824#issuecomment-2985787928