Bug 1045

Summary: Implement GLUgles2
Product: [JogAmp] Jogl Reporter: Julien Gouesse <gouessej>
Component: openglAssignee: Sven Gothel <sgothel>
Status: UNCONFIRMED ---    
Severity: enhancement CC: gouessej
Priority: ---    
Version: tbd   
Hardware: embedded_all   
OS: all   
Type: FEATURE SCM Refs:
Workaround: ---
Bug Depends on:    
Bug Blocks: 1397    

Description Julien Gouesse 2014-08-16 00:00:04 CEST
GLU.createGLU(GLES2) returns a GLU instance unable to create mipmaps whereas it should simply return an instance of GLUgl2es1 (whose source code is already compatible with ES 2) or an instance of GLUgles2. GLUgles2 would be mostly a copy of GLUgl2es1 at least as a first step. This bug prevents JogAmp's Ardor3D Continuation from working with OpenGL-ES 2:

Exception in thread "main" javax.media.opengl.GLException: Caught RuntimeException: javax.media.opengl.GLException: not implemented on thread main
at javax.media.opengl.GLException.newGLException(GLException.java:75)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1318)
at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1138)
at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:666)
at jogamp.opengl.GLDrawableHelper.invoke(GLDrawableHelper.java:921)
at jogamp.opengl.GLAutoDrawableBase.invoke(GLAutoDrawableBase.java:602)
at com.ardor3d.framework.jogl.JoglNewtWindow.draw(JoglNewtWindow.java:212)
at com.ardor3d.example.basic.JoglBasicExample.start(JoglBasicExample.java:91)
at com.ardor3d.example.basic.JoglBasicExample.main(JoglBasicExample.java:70)
Caused by: java.lang.RuntimeException: javax.media.opengl.GLException: not implemented
at jogamp.opengl.GLRunnableTask.run(GLRunnableTask.java:66)
at jogamp.opengl.GLDrawableHelper.execGLRunnables(GLDrawableHelper.java:767)
at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:673)
at jogamp.opengl.GLAutoDrawableBase$2.run(GLAutoDrawableBase.java:441)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1284)
... 7 more
Caused by: javax.media.opengl.GLException: not implemented
at javax.media.opengl.glu.GLU.gluBuild2DMipmaps(GLU.java:1520)
at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.update(JoglTextureStateUtil.java:317)
at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.load(JoglTextureStateUtil.java:117)
at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.apply(JoglTextureStateUtil.java:670)
at com.ardor3d.renderer.jogl.JoglRenderer.doApplyState(JoglRenderer.java:1821)
at com.ardor3d.renderer.AbstractRenderer.applyState(AbstractRenderer.java:91)
at com.ardor3d.scenegraph.Mesh.render(Mesh.java:267)
at com.ardor3d.scenegraph.Mesh.render(Mesh.java:244)
at com.ardor3d.renderer.jogl.JoglRenderer.draw(JoglRenderer.java:694)
at com.ardor3d.scenegraph.Mesh.draw(Mesh.java:439)
at com.ardor3d.renderer.queue.AbstractRenderBucket.render(AbstractRenderBucket.java:82)
at com.ardor3d.renderer.queue.RenderQueue.renderBuckets(RenderQueue.java:132)
at com.ardor3d.renderer.jogl.JoglRenderer.renderBuckets(JoglRenderer.java:146)
at com.ardor3d.renderer.jogl.JoglRenderer.renderBuckets(JoglRenderer.java:139)
at com.ardor3d.renderer.jogl.JoglRenderer.flushFrame(JoglRenderer.java:226)
at com.ardor3d.framework.jogl.JoglCanvasRenderer.draw(JoglCanvasRenderer.java:266)
at com.ardor3d.framework.jogl.JoglDrawerRunnable.run(JoglDrawerRunnable.java:16)
at jogamp.opengl.GLRunnableTask.run(GLRunnableTask.java:60)
... 11 more
Comment 1 Julien Gouesse 2014-08-16 13:07:29 CEST
Actually, it is harder than I thought as GLU uses GL2ES1 whereas it shouldn't.