Conforming to LWJGL3 library

jme3-vr/build.gradle

@@ -13,4 +13,5 @@ dependencies {
 	
 	// https://mvnrepository.com/artifact/net.java.dev.jna/jna
     compile group: 'net.java.dev.jna', name: 'jna', version: '4.3.0'
+    compile 'com.nativelibs4java:jnaerator-runtime:0.12'
 }

jme3-vr/src/main/java/com/jme3/input/lwjgl/GlfwKeyInputVR.java

@@ -121,9 +121,7 @@ public class GlfwKeyInputVR implements KeyInput {
             return;
         }
 
-        //FIXME: Needs LWJGL 3.1.0
+        keyCallback.free();
-        //keyCallback.free();
-        keyCallback.release();
         
         logger.fine("Keyboard destroyed.");
     }

jme3-vr/src/main/java/com/jme3/input/lwjgl/GlfwMouseInputVR.java

@@ -242,14 +242,10 @@ public class GlfwMouseInputVR implements MouseInput {
             return;
         }
         
-        cursorPosCallback.release();
-        scrollCallback.release();
-        mouseButtonCallback.release();
-        
         //FIXME: Needs LWJGL 3.1.0
-        //cursorPosCallback.free();
+        cursorPosCallback.free();
-        //scrollCallback.free();
+        scrollCallback.free();
-        //mouseButtonCallback.free();
+        mouseButtonCallback.free();
         
         for (long glfwCursor : jmeToGlfwCursorMap.values()) {
             glfwDestroyCursor(glfwCursor);

jme3-vr/src/main/java/com/jme3/input/vr/OSVR.java

@@ -175,7 +175,7 @@ public class OSVR implements VRAPI {
      * @return <code>true</code> if the context is successfully shared and <code>false</code> otherwise.
      */
     public boolean shareContext() {
-        if( org.lwjgl.opengl.WGL.wglShareLists(wglRM, wglGLFW) == 0) {
+        if( org.lwjgl.opengl.WGL.wglShareLists(wglRM, wglGLFW)) {
             System.out.println("Context sharing success!");
             return true;
         } else {

jme3-vr/src/main/java/com/jme3/system/lwjgl/LwjglContextVR.java

@@ -93,9 +93,9 @@ public abstract class LwjglContextVR implements JmeContext {
     	logger.log(Level.SEVERE, "glfwExtensionSupported(\"GL_ARB_framebuffer_object\"): "+GLFW.glfwExtensionSupported("GL_ARB_framebuffer_object"));
     	logger.log(Level.SEVERE, "glfwExtensionSupported(\"GL_EXT_framebuffer_multisample\"): "+GLFW.glfwExtensionSupported("GL_ARB_framebuffer_object"));
     	
-        if (GLFW.glfwExtensionSupported("GL_ARB_framebuffer_object") != 0) {
+        if (GLFW.glfwExtensionSupported("GL_ARB_framebuffer_object")) {
             return glGetInteger(ARBFramebufferObject.GL_MAX_SAMPLES);
-        } else if (GLFW.glfwExtensionSupported("GL_EXT_framebuffer_multisample") != 0) {
+        } else if (GLFW.glfwExtensionSupported("GL_EXT_framebuffer_multisample")) {
             return glGetInteger(EXTFramebufferMultisample.GL_MAX_SAMPLES_EXT);
         }
 

jme3-vr/src/main/java/com/jme3/system/lwjgl/LwjglDisplayVR.java

@@ -31,6 +31,7 @@
  */
 package com.jme3.system.lwjgl;
 
+import com.jme3.opencl.Context;
 
 /**
  * A VR oriented LWJGL display.
@@ -47,5 +48,10 @@ public class LwjglDisplayVR extends LwjglWindowVR {
         super(Type.Display);
     }
 
+	@Override
+	public Context getOpenCLContext() {
+		return null;
+	}
+
    
 }

jme3-vr/src/main/java/com/jme3/system/lwjgl/LwjglWindowVR.java

@@ -70,7 +70,7 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
 
     protected AtomicBoolean needClose = new AtomicBoolean(false);
     protected final AtomicBoolean needRestart = new AtomicBoolean(false);
-    protected int wasActive = GL.GL_FALSE;
+    protected boolean wasActive = false;
     protected boolean autoFlush = true;
     protected boolean allowSwapBuffers = false;
     private long window = NULL;
@@ -138,7 +138,7 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
             }
         });
 
-        if ( glfwInit() == GLFW_FALSE ) {
+        if ( glfwInit() == false ) {
             throw new IllegalStateException("Unable to initialize GLFW");
         }
 
@@ -165,7 +165,7 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
 
         glfwWindowHint(GLFW_VISIBLE, GL_FALSE);
         glfwWindowHint(GLFW_RESIZABLE, settings.isResizable() ? GLFW_TRUE : GLFW_FALSE);
-        glfwWindowHint(GLFW_DOUBLE_BUFFER, GLFW_TRUE);
+        glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_TRUE);
         glfwWindowHint(GLFW_DEPTH_BITS, settings.getDepthBits());
         glfwWindowHint(GLFW_STENCIL_BITS, settings.getStencilBits());
         glfwWindowHint(GLFW_SAMPLES, settings.getSamples());
@@ -206,15 +206,15 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
         glfwSetWindowFocusCallback(window, windowFocusCallback = new GLFWWindowFocusCallback() {
 
 			@Override
-			public void invoke(long window, int focused) {
+			public void invoke(long window, boolean focused) {
 				if (wasActive != focused) {
-                    if (wasActive == GL11.GL_FALSE) {
+                    if (wasActive == false) {
                         listener.gainFocus();
                         timer.reset();
-                        wasActive = GL11.GL_TRUE;
+                        wasActive = true;
                     } else {
                         listener.loseFocus();
-                        wasActive = GL11.GL_FALSE;
+                        wasActive = false;
                     }
 
                     
@@ -273,28 +273,20 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
             }
 
             if (errorCallback != null) {
-            	
+                errorCallback.free();
-            	//FIXME: Needs LWJGL 3.1.0
-                //errorCallback.free();
-            	errorCallback.release();
-            	
             	errorCallback = null;
             }
 
             if (windowSizeCallback != null) {
 
-            	//FIXME: Needs LWJGL 3.1.0
+                windowSizeCallback.free();
-                //windowSizeCallback.free();
-            	windowSizeCallback.release();
                 
                 windowSizeCallback = null;
             }
 
             if (windowFocusCallback != null) {
             	
-            	//FIXME: Needs LWJGL 3.1.0
+                windowFocusCallback.free();
-                //windowFocusCallback.free();
-            	windowFocusCallback.release();
                 
                 windowFocusCallback = null;
             }
@@ -479,7 +471,7 @@ public abstract class LwjglWindowVR extends LwjglContextVR implements Runnable {
                 break;
             }
 
-            if (glfwWindowShouldClose(window) == GLFW_TRUE) {
+            if (glfwWindowShouldClose(window) == true) {
                 listener.requestClose(false);
             }
         }