EA7 build of Project Lanai (Java 2D Metal rendering pipeline for macOS) is now posted

Philip Race philip.race at oracle.com
Thu Nov 19 00:00:11 UTC 2020


The EA 7 build of Project Lanai [1] was posted today at 
https://jdk.java.net/lanai/


    EA 7 Build 16-lanai+3-278 (2020/11/17)

Please do give it a try (-Dsun.java2d.metal=true) and let us know of issues.

EA 7 contains the following new bug fixes relative to EA 6

# 8256331: Lanai: DrawImage/IncorrectAlphaSurface2SW fails 
<https://bugs.openjdk.java.net/browse/JDK-8256331>
# 8252954: Lanai : 
java/awt/datatransfer/DataFlavor/DataFlavorRemoteTest.java fails 
<https://bugs.openjdk.java.net/browse/JDK-8252954>
# 8252951: Lanai : java/awt/Robot/NonEmptyErrorStream.java fails 
<https://bugs.openjdk.java.net/browse/JDK-8252951>
# 8251033: Background texture is not visible when Alpha Composite is 
enabled <https://bugs.openjdk.java.net/browse/JDK-8251033>
# 8238533: [Lanai] Support texture paint where source is transparent 
<https://bugs.openjdk.java.net/browse/JDK-8238533>
# 8248129: Swingmark numbers are not good for Nimbus LAF 
<https://bugs.openjdk.java.net/browse/JDK-8248129>
# 8255212: J2DDemo : Rectangle in Texture paint disappears if we enable AA 
<https://bugs.openjdk.java.net/browse/JDK-8255212>
# 8255149: Lanai: DrawImage/IncorrectAlphaConversionBicubic.java failure 
<https://bugs.openjdk.java.net/browse/JDK-8255149>
# 8244718: J2DDemo - AlphaComposite tab - output colors are different with 
AA & non-AA <https://bugs.openjdk.java.net/browse/JDK-8244718>
# 8254881: Commit commandbuffer after draw happens through JNI 
<https://bugs.openjdk.java.net/browse/JDK-8254881>
# 8254879: Implement JNI path for Draw Poly 
<https://bugs.openjdk.java.net/browse/JDK-8254879>
# 8254869: Refactor check_previous_op usage in Mask Fill 
<https://bugs.openjdk.java.net/browse/JDK-8254869>
# 8244845: Lanai : J2DDemo - Clipping - Two parallel lines do not appear 
with AA Rendering <https://bugs.openjdk.java.net/browse/JDK-8244845>
# 8242924: Selection is not correct in Paint.TextureAnim 
<https://bugs.openjdk.java.net/browse/JDK-8242924>
# 8253994: J2DDemo: Buttcap, SquareCap color is different in 
AlphaComposite mode <https://bugs.openjdk.java.net/browse/JDK-8253994>
# 8252726: Lanai: IDEA Editor Rendering OGL vs Metal 1:2 
<https://bugs.openjdk.java.net/browse/JDK-8252726>
# 8254176: Lanai: MTLTexturePool optimize lookup of expired textures 
<https://bugs.openjdk.java.net/browse/JDK-8254176>

-phil.

[1] https://wiki.openjdk.java.net/display/lanai/Main


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