1047 2014-08-17 01:07:33 +0200 jogamp.opengl.glu.mipmap.Mipmap badly parses the GL version when using Mesa OpenGL ES 2019-03-29 17:54:46 +0100 1 1 3 JogAmp Jogl opengl 2.3.0 All all RESOLVED FIXED --- normal --- 0 gouessej sgothel gouessej michael.esemplare DEFECT f358c49418e95c622d50eb29f53c60dc4dbdee5b --- oldest_to_newest 4107 0 gouessej 2014-08-17 01:07:33 +0200 Mipmap.closestFit() uses this code to get the OpenGL version: Double.parseDouble( gl.glGetString( GL.GL_VERSION ).trim().substring( 0, 3 ) ) When Mesa uses OpenGL, it returns a string like this one: 2.1 Mesa 10.0.5 When Mesa uses OpenGL ES 1, it returns a string like this one: OpenGL ES-CM 1.1 Mesa 10.0.5 When Mesa uses OpenGL ES 2, it returns a string like this one: OpenGL ES 2.0 Mesa 10.0.5 Obviously, it doesn't work with OpenGL ES 1 and 2: VERSION: OpenGL ES-CM 1.1 Mesa 10.0.5 Exception in thread "main" javax.media.opengl.GLException: Caught RuntimeException: java.lang.NumberFormatException: For input string: "Ope" 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: java.lang.NumberFormatException: For input string: "Ope" 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: java.lang.NumberFormatException: For input string: "Ope" at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1250) at java.lang.Double.parseDouble(Double.java:540) at jogamp.opengl.glu.mipmap.Mipmap.closestFit(Mipmap.java:259) at jogamp.opengl.glu.mipmap.Mipmap.gluBuild2DMipmaps(Mipmap.java:740) at javax.media.opengl.glu.gl2es1.GLUgl2es1.gluBuild2DMipmaps(GLUgl2es1.java:223) at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.update(JoglTextureStateUtil.java:333) at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.load(JoglTextureStateUtil.java:117) at com.ardor3d.scene.state.jogl.JoglTextureStateUtil.apply(JoglTextureStateUtil.java:726) at com.ardor3d.renderer.jogl.JoglRenderer.doApplyState(JoglRenderer.java:1833) 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:698) 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 4123 1 michael.esemplare 2014-08-26 09:25:51 +0200 I cannot comment on vendors following the standards, but as for OpenGL ES: ------------------- OpenGL ES 1.0, 1.1 ------------------- The GL_VERSION string identifies both the version number and the profile. The form of the string is "OpenGL ES-<profile> <major>.<minor>", where <profile> is either "CM" (Common) or "CL" (Common-Lite), and <major> and <minor> are integers. OpenGL ES 1.0 and OpenGL ES 1.1 will both have <major> of 1 but 0 or 1 for <minor>, respectively. https://www.khronos.org/opengles/sdk/1.1/docs/man/glGetString.xml ------------------- OpenGL ES 2.0 ------------------- GL_VERSION Returns a version or release number of the form OpenGL<space>ES<space><version number><space><vendor-specific information>. https://www.khronos.org/opengles/sdk/2.0/docs/man/xhtml/glGetString.xml (http://www.khronos.org/opengles/sdk/docs/man/xhtml/glGetString.xml) ------------------- OpenGL ES 3.0, 3.1 ------------------- The GL_VERSION and GL_SHADING_LANGUAGE_VERSION strings begin with a version number. The version number uses one of these forms: major_number.minor_number major_number.minor_number.release_number Vendor-specific information may follow the version number. Its format depends on the implementation, but a space always separates the version number and the vendor-specific information. https://www.khronos.org/opengles/sdk/docs/man3/html/glGetString.xhtml https://www.khronos.org/opengles/sdk/docs/man31/html/glGetString.xhtml 4124 2 gouessej 2014-08-26 10:32:28 +0200 (In reply to comment #1) > I cannot comment on vendors following the standards, but as for OpenGL ES: > > ------------------- > OpenGL ES 1.0, 1.1 > ------------------- > > The GL_VERSION string identifies both the version number and the profile. > The form of the string is "OpenGL ES-<profile> <major>.<minor>", where > <profile> is either "CM" (Common) or "CL" (Common-Lite), and <major> and > <minor> are integers. OpenGL ES 1.0 and OpenGL ES 1.1 will both have <major> > of 1 but 0 or 1 for <minor>, respectively. > > https://www.khronos.org/opengles/sdk/1.1/docs/man/glGetString.xml > > ------------------- > OpenGL ES 2.0 > ------------------- > > GL_VERSION > Returns a version or release number of the form > OpenGL<space>ES<space><version number><space><vendor-specific information>. > > https://www.khronos.org/opengles/sdk/2.0/docs/man/xhtml/glGetString.xml > (http://www.khronos.org/opengles/sdk/docs/man/xhtml/glGetString.xml) > > ------------------- > OpenGL ES 3.0, 3.1 > ------------------- > > The GL_VERSION and GL_SHADING_LANGUAGE_VERSION strings begin with a version > number. The version number uses one of these forms: > > major_number.minor_number major_number.minor_number.release_number > > Vendor-specific information may follow the version number. Its format > depends on the implementation, but a space always separates the version > number and the vendor-specific information. > > https://www.khronos.org/opengles/sdk/docs/man3/html/glGetString.xhtml > https://www.khronos.org/opengles/sdk/docs/man31/html/glGetString.xhtml Thank you for this clarification. Of course GL2ES3.GL_MAJOR_VERSION and GL2ES3.GL_MINOR_VERSION cannot be used with ES 1. 4201 3 sgothel 2014-09-08 05:59:39 +0200 f358c49418e95c622d50eb29f53c60dc4dbdee5b jogamp.opengl.glu.mipmap.Mipmap now uses already parsed GL version number and GL profile selection Since Bug 1047 didn't provide a unit tests, this must be fine for now.