356 2008-06-01 05:02:12 +0200 TextRenderer causes a GLException on pre-OpenGL 1.5 version 2012-01-23 00:08:37 +0100 0 0 3 JogAmp Jogl awt 1 All all RESOLVED INVALID P5 normal --- 1 sgothel sgothel DEFECT --- oldest_to_newest 372 0 sgothel 2010-03-24 07:51:28 +0100 ---- Reported by javalution 2008-06-01 05:02:13 ---- On JOGL 1.1.1 release candidate 5, the JVM crashes completely and produces a log file. The other release candidates (rc6, rc7 and rc8) and the stable current version produces the following trace: Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException: array vertex_buffer_object must be disabled to call this method at com.sun.opengl.impl.GLImpl.checkBufferObject(GLImpl.java:30667) at com.sun.opengl.impl.GLImpl.checkArrayVBODisabled(GLImpl.java:30715) at com.sun.opengl.impl.GLImpl.glVertexPointer(GLImpl.java:27936) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.drawVertexArrays(TextRenderer.java:1771) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.draw(TextRenderer.java:1745) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.access$000(TextRenderer.java:1687) at com.sun.opengl.util.j2d.TextRenderer.flushGlyphPipeline(TextRenderer.java:809) at com.sun.opengl.util.j2d.TextRenderer.endRendering(TextRenderer.java:705) at com.sun.opengl.util.j2d.TextRenderer.endRendering(TextRenderer.java:541) at HelloWorldDemo.display(HelloWorldDemo.java:82) at com.sun.opengl.impl.GLDrawableHelper.display(GLDrawableHelper.java:78) at javax.media.opengl.GLCanvas$DisplayAction.run(GLCanvas.java:435) at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:194) at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:412) at javax.media.opengl.GLCanvas.display(GLCanvas.java:244) at javax.media.opengl.GLCanvas.paint(GLCanvas.java:277) at sun.awt.RepaintArea.paintComponent(RepaintArea.java:248) at sun.awt.X11.XRepaintArea.paintComponent(XRepaintArea.java:56) at sun.awt.RepaintArea.paint(RepaintArea.java:224) at sun.awt.X11.XComponentPeer.handleEvent(XComponentPeer.java:683) at java.awt.Component.dispatchEventImpl(Component.java:4489) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) Exception in thread "Thread-1" javax.media.opengl.GLException: javax.media.opengl.GLException: array vertex_buffer_object must be disabled to call this method at javax.media.opengl.Threading.invokeOnOpenGLThread(Threading.java:271) at javax.media.opengl.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:410) at javax.media.opengl.GLCanvas.display(GLCanvas.java:244) at com.sun.opengl.util.Animator.display(Animator.java:144) at com.sun.opengl.util.Animator$MainLoop.run(Animator.java:181) at java.lang.Thread.run(Thread.java:619) Caused by: javax.media.opengl.GLException: array vertex_buffer_object must be disabled to call this method at com.sun.opengl.impl.GLImpl.checkBufferObject(GLImpl.java:30667) at com.sun.opengl.impl.GLImpl.checkArrayVBODisabled(GLImpl.java:30715) at com.sun.opengl.impl.GLImpl.glVertexPointer(GLImpl.java:27936) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.drawVertexArrays(TextRenderer.java:1771) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.draw(TextRenderer.java:1745) at com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.access$000(TextRenderer.java:1687) at com.sun.opengl.util.j2d.TextRenderer.flushGlyphPipeline(TextRenderer.java:809) at com.sun.opengl.util.j2d.TextRenderer.endRendering(TextRenderer.java:705) at com.sun.opengl.util.j2d.TextRenderer.endRendering(TextRenderer.java:541) at HelloWorldDemo.display(HelloWorldDemo.java:82) at com.sun.opengl.impl.GLDrawableHelper.display(GLDrawableHelper.java:78) at javax.media.opengl.GLCanvas$DisplayAction.run(GLCanvas.java:435) at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:194) at javax.media.opengl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:452) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) The problem is reproducible only with graphics cards that are not at least compatible with OpenGL 1.5. When I use both VBOs and a TextRenderer, I get the exception trace above with the following source code: import java.awt.*; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.nio.FloatBuffer; import com.sun.opengl.util.Animator; import com.sun.opengl.util.BufferUtil; import com.sun.opengl.util.j2d.TextRenderer; import javax.media.opengl.GL; import javax.media.opengl.GLCanvas; import javax.media.opengl.GLCapabilities; import javax.media.opengl.GLAutoDrawable; import javax.media.opengl.GLEventListener; public class HelloWorldDemo extends Frame implements GLEventListener{ private static final long serialVersionUID = 1L; private TextRenderer textRenderer; private int[] id=new int[1]; private FloatBuffer buffer=BufferUtil.newFloatBuffer(0); public HelloWorldDemo(){ super("JOGL 1.1.1"); setLayout(new BorderLayout()); setSize(400, 400); setLocation(40, 40); setVisible(true); GLCapabilities caps = new GLCapabilities(); caps.setDoubleBuffered(true); caps.setHardwareAccelerated(true); GLCanvas canvas = new GLCanvas(caps); canvas.addGLEventListener(this); add(canvas, BorderLayout.CENTER); Animator anim = new Animator(canvas); anim.start(); addWindowListener(new WindowAdapter(){ public void windowClosing(WindowEvent e){ System.exit(0); } }); buffer.put(new float[]{}); buffer.position(0); } public void init(GLAutoDrawable drawable){ GL gl = drawable.getGL(); gl.glClearColor(0, 0, 0, 0); gl.glMatrixMode(GL.GL_PROJECTION); gl.glLoadIdentity(); gl.glOrtho(0, 1, 0, 1, -1, 1); textRenderer=new TextRenderer(new Font("SansSerif",Font.PLAIN,12)); gl.glGenBuffers(1,id,0); gl.glBindBuffer(GL.GL_ARRAY_BUFFER,id[0]); gl.glBufferData(GL.GL_ARRAY_BUFFER,BufferUtil.SIZEOF_FLOAT*buffer.capacity(),buffer,GL.GL_STATIC_DRAW_ARB); this.buffer.position(0); } public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height){ } public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged){ } public void display(GLAutoDrawable drawable){ GL gl = drawable.getGL(); gl.glClear(GL.GL_COLOR_BUFFER_BIT); gl.glEnableClientState(GL.GL_VERTEX_ARRAY); gl.glEnableClientState(GL.GL_TEXTURE_COORD_ARRAY); gl.glBindBuffer(GL.GL_ARRAY_BUFFER,id[0]); gl.glDrawArrays(GL.GL_QUADS,0,0); gl.glDisableClientState(GL.GL_TEXTURE_COORD_ARRAY); gl.glDisableClientState(GL.GL_VERTEX_ARRAY); textRenderer.beginRendering(100,100); textRenderer.draw("JOGL 1.1.1",0,0); textRenderer.endRendering(); gl.glFlush(); } public static void main(String[] args){ HelloWorldDemo demo = new HelloWorldDemo(); demo.setVisible(true); } } ---- Additional Comments From javalution 2008-06-01 05:03:57 ---- Created an attachment Log file obtained when the JVM crashed with JOGL 1.1.1 release candidate 5 ---- Additional Comments From javalution 2008-06-01 05:10:07 ---- Created an attachment source code to reproduce the bug easily ---- Additional Comments From javalution 2008-06-01 07:41:16 ---- I have found a workaround that works sometimes. Explicitly unbind the last buffer you use by doing this: gl.glBindBuffer(GL.GL_ARRAY_BUFFER,0); It should not be required except if you don't use the same mechanism to check if VBO extensions are available... that's the case of TUER. JOGL tests if OpenGL 1.5 is available and if it can bind a buffer (if there is no exception by using a try catch clause), then it considers that VBO extensions are available. TUER (WWJ and other engines too) uses a finer method. It checks only once if the functions and the VBO extensions are both available. Then, under OpenGL 1.4, if ARB VBO extensions are available, TUER uses VBOs and JOGL doesn't use them and ignores the case of someone using VBOs. Here is the modification to do to allow this to work in all cases (not yet tested as I don't succeed in building JOGL): in com.sun.opengl.util.j2d.TextRenderer: ... [color=red][b]private boolean bindBufferAvailable;[/b][/color] ... public TextRenderer(Font font, boolean antialiased, boolean useFractionalMetrics, RenderDelegate renderDelegate, boolean mipmap){ [color=red][b]GL gl = GLU.getCurrentGL(); bindBufferAvailable = gl.isFunctionAvailable("glBindBufferARB") || gl.isFunctionAvailable("glBindBuffer");[/b][/color] ... } in com.sun.opengl.util.j2d.TextRenderer$Pipelined_QuadRenderer.drawVertexArrays() ...... if (usingVBOs) { gl.glBindBuffer(GL.GL_ARRAY_BUFFER, mVBO_For_ResuableTileVertices); gl.glBufferSubData(GL.GL_ARRAY_BUFFER, 0, mOutstandingGlyphsVerticesPipeline * kSizeInBytes_OneVertices_VertexData, mVertCoords); // upload only the new stuff gl.glVertexPointer(3, GL.GL_FLOAT, 0, 0); } else { [color=red][b]if(bindBufferAvailable) gl.glBindBuffer(GL.GL_ARRAY_BUFFER,0);//unbinds any already bound buffer[/b][/color] gl.glVertexPointer(3, GL.GL_FLOAT, 0, mVertCoords); } ---- Additional Comments From javalution 2008-06-01 08:01:35 ---- The workaround always works if it is called just before beginRendering() and begin3DRendering(). ---- Additional Comments From javalution 2008-06-02 12:59:21 ---- Created an attachment Cleanest bug fix (force the use of VBO on OpenGL 1.4 if GL_ARB_vertex_buffer_object is available) ---- Additional Comments From javalution 2008-06-02 23:58:14 ---- Created an attachment Cleanest bug fix version 2 (GL_ARB_vertex_buffer_object can be supported in OpenGL 1.3 on some graphics cards) ---- Additional Comments From kbr 2008-06-03 02:09:03 ---- This fix doesn't do what you think it does and frankly I don't see how it can possibly change the behavior. With this fix the sequence of operations is as follows: - The TextRenderer thinks it has VBOs available - It attempts to call glBindBuffer - This fails because OpenGL 1.5 is not available - It falls back to the vertex array implementation - It calls glVertexPointer with a Buffer as argument even though a VBO is already bound and should fail in the same way as before If you want to add a code path for ARB_vertex_buffer_object you are going to need to change the calls to glBindBuffer, etc. to instead call glBindBufferARB in this case. ---- Additional Comments From javalution 2008-06-03 05:01:37 ---- I don't succeed in building JOGL, it doesn't help... When you call glBindBuffer under OpenGL 1.3 through JOGL 1.1.1, it works like glBindBufferARB, my graphics card is compatible with OpenGL 1.3 (ATI Radeon 9250 Pro) and using glBindBuffer works, I tested this point, I replaced all calls of glBindBufferARB by glBindBuffer and this didn't fail. The indirect rendering by Mesa supports only OpenGL 1.2, therefore it doesn't come from this. With this fix, the sequence of operations should be: - The TextRenderer thinks it has VBOs available - It attempts to call glBindBuffer - It works as glBindBuffer points on glBindBufferARB Did you test my fix with graphics cards compatible with OpenGL 1.4 or OpenGL 1.3 only? Could you include my fix in the nightly build to allow me to test it or do you prefer me to try again to build JOGL with my fix before adding it into the nightly build? ---- Additional Comments From javalution 2008-06-03 05:46:01 ---- Created an attachment Cleanest bug fix version 3 following Kenneth Russell's suggestions ---- Additional Comments From kbr 2008-06-03 09:09:01 ---- You must test and validate your own fix before I will consider checking it in. I do not have access to graphics cards supporting only OpenGL 1.3 / 1.4 any more. ---- Additional Comments From javalution 2008-06-03 12:39:40 ---- Created an attachment Cleanest bug fix version 4 (tested, works but has poor performance) ---- Additional Comments From javalution 2008-06-03 12:43:17 ---- The versions 2 and 3 of the bug fix crashes the JVM. The version 4 works but has very poor performance. I don't find a competitive solution. Please investigate. I don't understand why the JVM crashes on glDrawArrays after some seconds. ---- Additional Comments From javalution 2008-08-19 13:44:27 ---- Created an attachment Final cleanest fix, tested under OpenGL 1.3 ---- Additional Comments From javalution 2008-08-19 13:47:49 ---- The latest bug fix works good. The impact on the performance is not really noticeable if and only if you use VBOs whose element count is less than GL_MAX_ELEMENTS_VERTICES. I tried other approaches some weeks but the JVM crashed several times. This fix is the only reliable and performant solution I have found. Please include it in the nightly build as soon as possible. ---- Additional Comments From javalution 2008-08-19 14:18:34 ---- Created an attachment Fix handling the crash with Intel chips and working with OpenGL 1.4 too ---- Additional Comments From javalution 2008-08-19 14:19:57 ---- Please test the latest fix with an Intel on-board graphics and under OpenGL 1.4 as I don't have such things at home. I had forgotten some try/catch. Now, it should be fine. ---- Additional Comments From javalution 2008-09-12 16:57:26 ---- Sorry. The fix doesn't work fine on some versions of Mesa, TUER crashes after 99 seconds, the JVM writes a log file. I have had to use the older implementation to fix the bug. glBindBufferARB seems to be very unstable when used to unbind a buffer. --- Bug imported by sgothel@jausoft.com 2010-03-24 07:51 EDT --- This bug was previously known as _bug_ 356 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=356 Imported an attachment (id=126) Imported an attachment (id=127) Imported an attachment (id=128) Imported an attachment (id=129) Imported an attachment (id=130) Imported an attachment (id=131) Imported an attachment (id=132) Imported an attachment (id=133) The original submitter of attachment 126 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 127 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 128 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 129 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 130 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 131 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 132 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. The original submitter of attachment 133 is unknown. Reassigning to the person who moved it here: sgothel@jausoft.com. 126 2008-06-01 05:03:00 +0200 2008-06-01 05:03:00 +0200 Log file obtained when the JVM crashed with JOGL 1.1.1 release candidate 5 hs_err_pid10635.txt text/plain 18726 sgothel IwojIEFuIHVuZXhwZWN0ZWQgZXJyb3IgaGFzIGJlZW4gZGV0ZWN0ZWQgYnkgSmF2YSBSdW50aW1l IEVudmlyb25tZW50OgojCiMgIFNJR1NFR1YgKDB4YikgYXQgcGM9MHhiN2U3MDNlZiwgcGlkPTEw NjM1LCB0aWQ9MzAzOTY5NzgyNAojCiMgSmF2YSBWTTogSmF2YSBIb3RTcG90KFRNKSBDbGllbnQg Vk0gKDEwLjAtYjE5IG1peGVkIG1vZGUsIHNoYXJpbmcgbGludXgteDg2KQojIFByb2JsZW1hdGlj IGZyYW1lOgojIEMgIFtsaWJjLnNvLjYrMHg2MzNlZl0KIwojIElmIHlvdSB3b3VsZCBsaWtlIHRv IHN1Ym1pdCBhIGJ1ZyByZXBvcnQsIHBsZWFzZSB2aXNpdDoKIyAgIGh0dHA6Ly9qYXZhLnN1bi5j b20vd2ViYXBwcy9idWdyZXBvcnQvY3Jhc2guanNwCiMgVGhlIGNyYXNoIGhhcHBlbmVkIG91dHNp ZGUgdGhlIEphdmEgVmlydHVhbCBNYWNoaW5lIGluIG5hdGl2ZSBjb2RlLgojIFNlZSBwcm9ibGVt YXRpYyBmcmFtZSBmb3Igd2hlcmUgdG8gcmVwb3J0IHRoZSBidWcuCiMKCi0tLS0tLS0tLS0tLS0t 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12:59:00 +0200 Cleanest bug fix (force the use of VBO on OpenGL 1.4 if GL_ARB_vertex_buffer_object is available) TextRenderer.java text/plain 79122 sgothel LyoKICogQ29weXJpZ2h0IChjKSAyMDA2IFN1biBNaWNyb3N5c3RlbXMsIEluYy4gQWxsIFJpZ2h0 cyBSZXNlcnZlZC4KICoKICogUmVkaXN0cmlidXRpb24gYW5kIHVzZSBpbiBzb3VyY2UgYW5kIGJp bmFyeSBmb3Jtcywgd2l0aCBvciB3aXRob3V0CiAqIG1vZGlmaWNhdGlvbiwgYXJlIHBlcm1pdHRl ZCBwcm92aWRlZCB0aGF0IHRoZSBmb2xsb3dpbmcgY29uZGl0aW9ucyBhcmUKICogbWV0OgogKgog KiAtIFJlZGlzdHJpYnV0aW9uIG9mIHNvdXJjZSBjb2RlIG11c3QgcmV0YWluIHRoZSBhYm92ZSBj b3B5cmlnaHQKICogICBub3RpY2UsIHRoaXMgbGlzdCBvZiBjb25kaXRpb25zIGFuZCB0aGUgZm9s bG93aW5nIGRpc2NsYWltZXIuCiAqCiAqIC0gUmVkaXN0cmlidXRpb24gaW4gYmluYXJ5IGZvcm0g bXVzdCByZXByb2R1Y2UgdGhlIGFib3ZlIGNvcHlyaWdodAogKiAgIG5vdGljZSwgdGhpcyBsaXN0 IG9mIGNvbmRpdGlvbnMgYW5kIHRoZSBmb2xsb3dpbmcgZGlzY2xhaW1lciBpbiB0aGUKICogICBk b2N1bWVudGF0aW9uIGFuZC9vciBvdGhlciBtYXRlcmlhbHMgcHJvdmlkZWQgd2l0aCB0aGUgZGlz 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ICB9Cn0K 129 2008-06-02 23:58:00 +0200 2008-06-02 23:58:00 +0200 Cleanest bug fix version 2 (GL_ARB_vertex_buffer_object can be supported in OpenGL 1.3 on some graphics cards) TextRenderer.java text/plain 79216 sgothel LyoKICogQ29weXJpZ2h0IChjKSAyMDA2IFN1biBNaWNyb3N5c3RlbXMsIEluYy4gQWxsIFJpZ2h0 cyBSZXNlcnZlZC4KICoKICogUmVkaXN0cmlidXRpb24gYW5kIHVzZSBpbiBzb3VyY2UgYW5kIGJp bmFyeSBmb3Jtcywgd2l0aCBvciB3aXRob3V0CiAqIG1vZGlmaWNhdGlvbiwgYXJlIHBlcm1pdHRl ZCBwcm92aWRlZCB0aGF0IHRoZSBmb2xsb3dpbmcgY29uZGl0aW9ucyBhcmUKICogbWV0OgogKgog KiAtIFJlZGlzdHJpYnV0aW9uIG9mIHNvdXJjZSBjb2RlIG11c3QgcmV0YWluIHRoZSBhYm92ZSBj b3B5cmlnaHQKICogICBub3RpY2UsIHRoaXMgbGlzdCBvZiBjb25kaXRpb25zIGFuZCB0aGUgZm9s bG93aW5nIGRpc2NsYWltZXIuCiAqCiAqIC0gUmVkaXN0cmlidXRpb24gaW4gYmluYXJ5IGZvcm0g bXVzdCByZXByb2R1Y2UgdGhlIGFib3ZlIGNvcHlyaWdodAogKiAgIG5vdGljZSwgdGhpcyBsaXN0 IG9mIGNvbmRpdGlvbnMgYW5kIHRoZSBmb2xsb3dpbmcgZGlzY2xhaW1lciBpbiB0aGUKICogICBk b2N1bWVudGF0aW9uIGFuZC9vciBvdGhlciBtYXRlcmlhbHMgcHJvdmlkZWQgd2l0aCB0aGUgZGlz 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