git: openjdk/jfx-sandbox: metal: 8310658: Add support for specular map in metal

[duke]

Changeset: e40f0ba5
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: aghaisas <ajitgh at gmail.com>
Date:      2023-06-28 11:19:29 +0000
URL:       https://git.openjdk.org/jfx-sandbox/commit/e40f0ba5d3411b6ccb20518919a8ce82173f1587

8310658: Add support for specular map in metal

! modules/javafx.graphics/src/main/native-prism-mtl/MetalMeshView.h
! modules/javafx.graphics/src/main/native-prism-mtl/MetalMeshView.m
! modules/javafx.graphics/src/main/native-prism-mtl/MetalPhongMaterial.h
! modules/javafx.graphics/src/main/native-prism-mtl/MetalPhongMaterial.m
! modules/javafx.graphics/src/main/native-prism-mtl/msl/PhongPS.metal
! modules/javafx.graphics/src/main/native-prism-mtl/msl/PhongPSDecl.h