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LWJGL 3.1.5

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Offline spasi

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LWJGL 3.1.5
« on: November 19, 2017, 23:59:44 »
LWJGL 3.1.5 has been released!

edit: This post was originally about 3.1.4. The build published to Maven Central was incompatible with Java 8, so it had to be replaced quickly with a new version.

3.1.5 release notes
3.1.4 release notes

You can now contribute to LWJGL by becoming a backer on Open Collective with a monthly/yearly/one-time donation to the project. The plan is to use donated funds:
  • to cover server hosting & bandwidth expenses (currently ~$30 per month)
  • to cover software & hardware expenses
  • to offer bounties for documentation work (priorities: adding EGL & GLES javadoc, updating GL)
  • to offer bounties for new bindings
  • to offer bounties for new platform ports (priorities: ARM, Android)
Finally, don't forget to check out the lovely path tracing tutorials created by KaiHH!
« Last Edit: November 22, 2017, 01:58:57 by spasi »

Re: LWJGL 3.1.4
« Reply #1 on: November 20, 2017, 16:11:58 »

I get an error if I switch from 3.1.3:
Code: [Select]
java.lang.NoSuchMethodError: java.nio.ByteBuffer.limit(I)Ljava/nio/ByteBuffer;
at org.lwjgl.system.MemoryAccess$MemoryAccessorUnsafe.getCapacityOffset(MemoryAccess.java:159)
at org.lwjgl.system.MemoryAccess$MemoryAccessorUnsafe.<clinit>(MemoryAccess.java:132)
at org.lwjgl.system.MemoryAccess.getInstance(MemoryAccess.java:31)
at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:62)
at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:60)
at org.lwjgl.system.MemoryStack.create(MemoryStack.java:81)
at org.lwjgl.system.MemoryStack.create(MemoryStack.java:70)
at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284)
at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180)
at java.lang.ThreadLocal.get(ThreadLocal.java:170)
at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:603)
at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:612)
at org.lwjgl.system.Callback.<clinit>(Callback.java:38)
at com.intermetto.engine.window.Window.onStart(Window.java:89)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at com.intermetto.engine.core.Engine.run(Engine.java:83)
at java.lang.Thread.run(Thread.java:748)
[LWJGL] [MemoryAccessor] Unsupported JVM detected, this will likely result in low performance. Please inform LWJGL developers.

I use CentOS7 and Java:
Code: [Select]
java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)

The error occurs, when I call:
Code: [Select]
Despite this error, everything works fine.


Offline spasi

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Re: LWJGL 3.1.4
« Reply #2 on: November 20, 2017, 18:21:37 »
The 3.1.4 build on Maven is bugged, it has been compiled with Java 9. The bytecode version is fine (JDK8), but JDK 9 introduced covariant returns in certain NIO methods and that's the error you're seeing.

Workarounds: use Java 9, download 3.1.4-SNAPSHOT, download LWJGL from the website or github.

There will be a 3.1.5 release immediately (hopefully tonight or tomorrow morning).


Offline spasi

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Re: LWJGL 3.1.5
« Reply #3 on: November 22, 2017, 02:01:29 »
LWJGL 3.1.4 has been replaced by 3.1.5. It includes the AMD Tootle bindings and some minor fixes.