On Wed, 23 Jun 2021 12:15:03 GMT, Alexey Ushakov <a...@openjdk.org> wrote:
>> Implemented blit via compute kernel > > Alexey Ushakov has refreshed the contents of this pull request, and previous > commits have been removed. The incremental views will show differences > compared to the previous content of the PR. The pull request contains one new > commit since the last revision: > > 8266079: Lanai: AlphaComposite shows differences on Metal compared to OpenGL > > Keep MTLLayer opacity in sync with window content view src/java.desktop/macosx/native/libawt_lwawt/awt/CWrapper.m line 349: > 347: if ([window.contentView.layer isKindOfClass:[CAMetalLayer > class]]) { > 348: [window.contentView.layer setOpaque:(BOOL)opaque]; > 349: } This class "CWrapper" is intended to be a simple wrapper on top of cocoa methods, the changed method above is expected to call the "NSWindow#setOpaque" only. So you need to place "window.contentView.layer setOpaque" in some other place(native or java). ------------- PR: https://git.openjdk.java.net/jdk17/pull/62