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Syphon Implementation for Java

License: Other

Shell 3.05% Objective-C 42.92% Java 54.03%

java jnilib syphon syphon-framework

java's People

Contributors

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alicel arronmabrey danielbchapman orgicus samyk

java's Issues

Repo needs tidied

This repo

contains binaries of third-party libraries (lwgl)
contains its own build products

Need to remove lwgl and add/clarify instructions about it
Remove built products and if necessary provide a release download
If any other repo (check - Processing?) uses built products from here as a submodule then it should be assisted to include them as binaries (not as a submodule) or to build them from source.

Apple M1 compatibility/Updated build instructions

I am trying to build the library for M1 macs (pulling the latest Syphon-Framework branch), but the build instructions seem to be outdated (https://stackoverflow.com/questions/50352098/javah-missing-after-jdk-install) - it seems javah is no longer distributed with the JDK (in favor of javac -h). Would it be possible to update the build instructions and/or provide updated native_libs artifacts?

Implement in Website

Any possibility of porting this into javascript?
Need an accurate syphon server of my js page.
Best, Luis

ServerTest doesn't work with 2D textures

@vade @bangnoise: The ServerTest example doesn't output valid textures when the texture target is GL_TEXTURE_2D, SimpleClient shows a white screen. It works as expected when using GL_TEXTURE_RECTANGLE. Are 2D textures still supported by Syphon?

Cannot archive JSypon Xcode project

The archive build fails with the following error:

Unable to run command 'PBXCp Syphon.framework' - this target might include its own product.

OS X 10.11.6, Xcode 8.2.1

Simple Client Examples Crashes When Server is Present

I followed the steps in the README and everything seemed to build correctly. The jsyphon.test.ServerTest example runs fine. But, the jsyphon.test.ClientTest fails every time there's actually a Syphon stream present. I can start ClientTest if there's no server running / no stream present, and it runs fine. But the moment that I start a server, the client crashes. If the server is running at the time the client test is started, the client window never opens - the crash happens immediately. I have tried this with three servers: the Java ServerTest example (in the same codebase), the Simple Server from the Syphon/Simple project (downloaded one, and one running in XCode), and Chroma Key Live by Zach Poff.

Here's some information from the startup and subsequent crash:

objc[23069]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home/bin/java (0x10b98b4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10da094e0). One of the two will be used. Which one is undefined.
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
WARNING: JNI local refs: 384, exceeds capacity: 34
WARNING: JNI local refs: 383, exceeds capacity: 33
WARNING: JNI local refs: 392, exceeds capacity: 42
WARNING: JNI local refs: 394, exceeds capacity: 44
WARNING: JNI local refs: 34, exceeds capacity: 32
   at org.eclipse.jdt.launching.internal.weaving.ClassfileTransformer.transform(ClassfileTransformer.java:28)
   at org.eclipse.jdt.launching.internal.javaagent.Premain$1.transform(Premain.java:73)
   at sun.instrument.TransformerManager.transform(TransformerManager.java:188)
   at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:428)
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   - locked <0x000000076aff2e70> (a java.lang.Object)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallObjectMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at java.lang.ClassLoader$NativeLibrary.load(Native Method)
   at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
   - locked <0x000000076ab06818> (a java.util.Vector)
   - locked <0x000000076ab06870> (a java.util.Vector)
   at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)
   at java.lang.Runtime.load0(Runtime.java:809)
   - locked <0x000000076ab1b328> (a java.lang.Runtime)
   at java.lang.System.load(System.java:1086)
   at java.lang.ClassLoader$NativeLibrary.load(Native Method)
   at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)
   - locked <0x000000076ab06818> (a java.util.Vector)
   - locked <0x000000076ab06870> (a java.util.Vector)
   at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1845)
   at java.lang.Runtime.loadLibrary0(Runtime.java:870)
   - locked <0x000000076ab1b328> (a java.lang.Runtime)
   at java.lang.System.loadLibrary(System.java:1122)
   at java.awt.Toolkit$3.run(Toolkit.java:1636)
   at java.awt.Toolkit$3.run(Toolkit.java:1634)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.awt.Toolkit.loadLibraries(Toolkit.java:1633)
   at java.awt.Toolkit.<clinit>(Toolkit.java:1668)
   at org.lwjgl.MacOSXSysImplementation.<clinit>(MacOSXSysImplementation.java:51)
   at org.lwjgl.Sys.createImplementation(Sys.java:135)
   at org.lwjgl.Sys.<clinit>(Sys.java:116)
   at org.lwjgl.opengl.Display.<clinit>(Display.java:135)
   at jsyphon.test.ClientTest.start(ClientTest.java:40)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at sun.lwawt.macosx.LWCToolkit.initIDs(Native Method)
   at sun.lwawt.macosx.LWCToolkit.<clinit>(LWCToolkit.java:102)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:264)
   at java.awt.Toolkit$2.run(Toolkit.java:860)
   at java.awt.Toolkit$2.run(Toolkit.java:855)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854)
   - locked <0x000000076b3e5380> (a java.lang.Class for java.awt.Toolkit)
   at org.lwjgl.MacOSXSysImplementation.<clinit>(MacOSXSysImplementation.java:51)
   at org.lwjgl.Sys.createImplementation(Sys.java:135)
   at org.lwjgl.Sys.<clinit>(Sys.java:116)
   at org.lwjgl.opengl.Display.<clinit>(Display.java:135)
   at jsyphon.test.ClientTest.start(ClientTest.java:40)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallObjectMethod
   at java.lang.ClassLoader.findBootstrapClass(Native Method)
   at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1015)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:413)
   - locked <0x000000076b7f3910> (a java.lang.Object)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
   - locked <0x000000076b7f3880> (a java.lang.Object)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.lwjgl.opengl.Display.setDisplayMode(Display.java:237)
   at jsyphon.test.ClientTest.start(ClientTest.java:40)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING: JNI local refs: 33, exceeds capacity: 32
   at org.lwjgl.opengl.Display.create(Display.java:827)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at java.lang.ClassLoader$NativeLibrary.find(Native Method)
   at java.lang.ClassLoader.findNative(ClassLoader.java:1963)
   - locked <0x000000076ab59fe8> (a java.util.Vector)
   at org.lwjgl.opengl.MacOSXPeerInfo.nChoosePixelFormat(Native Method)
   at org.lwjgl.opengl.MacOSXPeerInfo.choosePixelFormat(MacOSXPeerInfo.java:58)
   at org.lwjgl.opengl.MacOSXPeerInfo.<init>(MacOSXPeerInfo.java:53)
   at org.lwjgl.opengl.MacOSXCanvasPeerInfo.<init>(MacOSXCanvasPeerInfo.java:61)
   at org.lwjgl.opengl.MacOSXDisplayPeerInfo.<init>(MacOSXDisplayPeerInfo.java:48)
   at org.lwjgl.opengl.MacOSXDisplay.createPeerInfo(MacOSXDisplay.java:321)
   at org.lwjgl.opengl.DrawableGL.setPixelFormat(DrawableGL.java:61)
   at org.lwjgl.opengl.Display.create(Display.java:846)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticBooleanMethod
   at java.lang.ClassLoader.findBootstrapClass(Native Method)
   at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1015)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:413)
   - locked <0x000000076b83a508> (a java.lang.Object)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
   - locked <0x000000076b83a470> (a java.lang.Object)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.lwjgl.opengl.MacOSXCanvasPeerInfo.<init>(MacOSXCanvasPeerInfo.java:57)
   at org.lwjgl.opengl.MacOSXDisplayPeerInfo.<init>(MacOSXDisplayPeerInfo.java:48)
   at org.lwjgl.opengl.MacOSXDisplay.createPeerInfo(MacOSXDisplay.java:321)
   at org.lwjgl.opengl.DrawableGL.setPixelFormat(DrawableGL.java:61)
   at org.lwjgl.opengl.Display.create(Display.java:846)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at java.lang.ClassLoader.findBootstrapClass(Native Method)
   at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1015)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:413)
   - locked <0x000000076b8470e0> (a java.lang.Object)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
   - locked <0x000000076b847050> (a java.lang.Object)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.lwjgl.LWJGLUtil.isMacOSXEqualsOrBetterThan(LWJGLUtil.java:525)
   at org.lwjgl.opengl.MacOSXDisplay.createWindow(MacOSXDisplay.java:139)
   at org.lwjgl.opengl.Display.createWindow(Display.java:306)
   at org.lwjgl.opengl.Display.create(Display.java:848)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at org.lwjgl.opengl.MacOSXDisplay.nCreateWindow(Native Method)
   at org.lwjgl.opengl.MacOSXDisplay.createWindow(MacOSXDisplay.java:158)
   at org.lwjgl.opengl.Display.createWindow(Display.java:306)
   at org.lwjgl.opengl.Display.create(Display.java:848)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
   at java.lang.ClassLoader.findBootstrapClass(Native Method)
   at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1015)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:413)
   - locked <0x000000076b94fd18> (a java.lang.Object)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
   - locked <0x000000076b94fc90> (a java.lang.Object)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.lwjgl.opengl.MacOSXDisplay.hasWheel(MacOSXDisplay.java:362)
   at org.lwjgl.input.Mouse.create(Mouse.java:272)
   at org.lwjgl.input.Mouse.create(Mouse.java:297)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.initControls(Display.java:1066)
   at org.lwjgl.opengl.Display.createWindow(Display.java:313)
   at org.lwjgl.opengl.Display.create(Display.java:848)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallStaticObjectMethod
   at org.lwjgl.opengl.MacOSXContextImplementation.nCreate(Native Method)
   at org.lwjgl.opengl.MacOSXContextImplementation.create(MacOSXContextImplementation.java:49)
   at org.lwjgl.opengl.ContextGL.<init>(ContextGL.java:132)
   - locked <0x000000076ba0ef78> (a org.lwjgl.opengl.ContextGL)
   at org.lwjgl.opengl.Display.create(Display.java:850)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:757)
   - locked <0x000000076b7f8d30> (a java.lang.Object)
   at org.lwjgl.opengl.Display.create(Display.java:739)
   at jsyphon.test.ClientTest.start(ClientTest.java:41)
   at jsyphon.test.ClientTest.main(ClientTest.java:113)
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
JSyphonServerList.getList() = []
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING: JNI local refs: 33, exceeds capacity: 32
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING: JNI local refs: 66, exceeds capacity: 65
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING in native method: JNI call made without checking exceptions when required to from CallVoidMethod
WARNING: JNI local refs: 1302, exceeds capacity: 34
JSyphonServerList.getList() = [{SyphonServerDescriptionDictionaryVersionKey=0, SyphonServerDescriptionIconKey=null, SyphonServerDescriptionSurfacesKey=[{SyphonSurfaceType=SyphonSurfaceTypeIOSurface}], SyphonServerDescriptionNameKey=, SyphonServerDescriptionAppNameKey=Simple Server, SyphonServerDescriptionUUIDKey=info.v002.Syphon.63833F93-1537-4063-B602-3FBF2FA271B9}]
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fff3ae3771c, pid=23069, tid=0x0000000000000307
#
# JRE version: Java(TM) SE Runtime Environment (8.0_111-b14) (build 1.8.0_111-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.111-b14 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# C  [OpenGL+0xa71c]  GLCDescribePixelFormat+0xe
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /Users/jrthomer/git-clones/random/syphon-java/JSyphon/hs_err_pid23069.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

Note that there are two lines where the log shows JSyphonServerList.getList() = .... Both of these come from this line of code inside the client test's while loop:

      int lastListLen = -1;
      while (!Display.isCloseRequested()) {
         ArrayList<HashMap<String, String>> list = JSyphonServerList.getList();
         if (list.size() != lastListLen) {
            System.out.println("JSyphonServerList.getList() = " + list);
            lastListLen = list.size();
         }

Any ideas? Thanks!

Use new client API

To support core profile. As discussed here.

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