hg: lanai/lanai: 8233879 : Improve performance of MTLVertexCache

[alexey.ushakov at jetbrains.com]

Changeset: eb9e453c8ef0
Author:    avu
Date:      2019-11-09 18:58 +0300
URL:       https://hg.openjdk.java.net/lanai/lanai/rev/eb9e453c8ef0

8233879 : Improve performance of MTLVertexCache

Improved performance by avoiding creation of MTLBuffer objects for passing vertices

! src/demo/share/java2d/RenderPerfTest/src/renderperf/RenderPerfTest.java
! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLVertexCache.m