Closed maierl closed 9 years ago
The JOGL test program on RDP tells me
Device: WindowsGraphicsDevice[type .windows, connection decon, unitID 0, handle
0x0, owner false, NullToolkitLock[obj 0x6a03af]]
Capabilities: GLCaps[rgba 8/8/8/0, opaque, accum-rgba 0/0/0/0, dp/st/ms 16/0/0,
dbl, mono , hw, GLProfile[GL2/GL2.sw], on-scr[.]]
Profile: GLProfile[GL2/GL2.sw]
ClearGLWindow: GLProfile[GL2/GL2.sw]
com.jogamp.opengl.GLException: Not a GL3 implementation
at com.jogamp.opengl.DebugGL4bc.getGL3(DebugGL4bc.java:120)
at cleargl.GLShader.<init>(GLShader.java:46)
at cleargl.GLProgram.buildProgram(GLProgram.java:22)
at cleargl.demo.ClearGLDemo$1.init(ClearGLDemo.java:101)
at jogamp.opengl.GLDrawableHelper.init(GLDrawableHelper.java:641)
at jogamp.opengl.GLDrawableHelper.init(GLDrawableHelper.java:663)
at jogamp.opengl.GLAutoDrawableBase$1.run(GLAutoDrawableBase.java:430)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:127
5)
at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:680)
at jogamp.opengl.GLAutoDrawableBase.defaultWindowResizedOp(GLAutoDrawabl
eBase.java:259)
at com.jogamp.newt.opengl.GLWindow.access$200(GLWindow.java:119)
at com.jogamp.newt.opengl.GLWindow$2.windowResized(GLWindow.java:141)
at jogamp.newt.WindowImpl.consumeWindowEvent(WindowImpl.java:3682)
at jogamp.newt.WindowImpl.sendWindowEvent(WindowImpl.java:3616)
at jogamp.newt.WindowImpl.setVisibleActionImpl(WindowImpl.java:1003)
at jogamp.newt.WindowImpl$VisibleAction.run(WindowImpl.java:1015)
at com.jogamp.common.util.RunnableTask.run(RunnableTask.java:150)
at jogamp.newt.DefaultEDTUtil$NEDT.run(DefaultEDTUtil.java:372)
com.jogamp.opengl.GLException: Caught NullPointerException: null on thread main-
Display-.windows_nil-1-EDT-1
com.jogamp.opengl.GLException: Caught NullPointerException: null on thread main-
Display-.windows_nil-1-EDT-1
Exception in thread "main" java.lang.RuntimeException: com.jogamp.opengl.GLExcep
tion: Caught NullPointerException: null on thread main-Display-.windows_nil-1-ED
T-1
at jogamp.newt.DefaultEDTUtil.invokeImpl(DefaultEDTUtil.java:249)
at jogamp.newt.DefaultEDTUtil.invoke(DefaultEDTUtil.java:163)
at jogamp.newt.DisplayImpl.runOnEDTIfAvail(DisplayImpl.java:427)
at jogamp.newt.WindowImpl.runOnEDTIfAvail(WindowImpl.java:2133)
at jogamp.newt.WindowImpl.setVisible(WindowImpl.java:1024)
at jogamp.newt.WindowImpl.setVisible(WindowImpl.java:1029)
at com.jogamp.newt.opengl.GLWindow.setVisible(GLWindow.java:499)
at cleargl.ClearGLWindow.setVisible(ClearGLWindow.java:223)
at cleargl.demo.ClearGLDemo.demo(ClearGLDemo.java:287)
at cleargl.testprog.JOGLTestProgram.main(JOGLTestProgram.java:24)
Caused by: com.jogamp.opengl.GLException: Caught NullPointerException: null on t
hread main-Display-.windows_nil-1-EDT-1
at com.jogamp.opengl.GLException.newGLException(GLException.java:76)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:131
1)
at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
at com.jogamp.newt.opengl.GLWindow.display(GLWindow.java:680)
at jogamp.opengl.GLAutoDrawableBase.defaultWindowResizedOp(GLAutoDrawabl
eBase.java:259)
at com.jogamp.newt.opengl.GLWindow.access$200(GLWindow.java:119)
at com.jogamp.newt.opengl.GLWindow$2.windowResized(GLWindow.java:141)
at jogamp.newt.WindowImpl.consumeWindowEvent(WindowImpl.java:3682)
at jogamp.newt.WindowImpl.sendWindowEvent(WindowImpl.java:3616)
at jogamp.newt.WindowImpl.setVisibleActionImpl(WindowImpl.java:1003)
at jogamp.newt.WindowImpl$VisibleAction.run(WindowImpl.java:1015)
at com.jogamp.common.util.RunnableTask.run(RunnableTask.java:150)
at jogamp.newt.DefaultEDTUtil$NEDT.run(DefaultEDTUtil.java:372)
Caused by: java.lang.NullPointerException
at cleargl.demo.ClearGLDemo$1.display(ClearGLDemo.java:211)
at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:691)
at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:673)
at jogamp.opengl.GLAutoDrawableBase$2.run(GLAutoDrawableBase.java:442)
at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:127
7)
... 11 more
Well, seems like my fault:
AsC on https://gridforums.nvidia.com/default/topic/346/general-discussion/opengl-and-rdp/
Just for anyone that may stumble upon this, it seems as of the 34x.xx driver series for vGPUs, "OpenGL hardware acceleration on Windows Remote Desktop" works as it does on Quadro cards in passthrough with later drivers. This is great!
Doesn't seem to be documented in the release notes for the vGPU drivers but I've tested it.
Yes, that fixed it for me. Sorry for the inconvenience :sweat_smile:
When I try to use ClearVolume on Knime or Fiji with an RDP connection, I get a rather long list of errors. As far as I understand it, ClearVolume or OpenGL does not detect the graphics card correctly anymore (see below).
Interestingly, when I create a rendering before connecting via RDP, I can still see and move it with an RDP connection. In Fiji, I can also create new renderings then, whereas new Knime views crashe in that case.