464 2011-01-25 16:16:50 +0100 TextRenderer setUseVertexArrays not working as intended 2011-02-01 05:44:45 +0100 1 1 3 JogAmp Jogl awt 2 All all VERIFIED FIXED --- major --- 1 shocktrooper sgothel wwalker3 --- e894ead4feb75efc0246da0d5b8d3005342c6c1c 2be6672f08e0217f886256ffca1f2b4152f164cc --- oldest_to_newest 792 0 shocktrooper 2011-01-25 16:16:50 +0100 Due to a driver problem on my system the glBindBuffer() method causes my JVM to crash with: Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [atioglxx.dll+0x26a876] j com.jogamp.opengl.impl.gl4.GL4bcImpl.dispatch_glGenBuffers1(ILjava/lang/Object;IZJ)V+0 j com.jogamp.opengl.impl.gl4.GL4bcImpl.glGenBuffers(ILjava/nio/IntBuffer;)V+87 j com.jogamp.opengl.util.awt.TextRenderer$Pipelined_QuadRenderer.<init>(Lcom/jogamp/opengl/util/awt/TextRenderer;)V+69 j com.jogamp.opengl.util.awt.TextRenderer$Glyph.draw3D(FFFF)F+128 j com.jogamp.opengl.util.awt.TextRenderer.internal_draw3D(Ljava/lang/CharSequence;FFFF)V+49 j com.jogamp.opengl.util.awt.TextRenderer.draw3D(Ljava/lang/String;FFFF)V+8 j com.jogamp.opengl.util.awt.TextRenderer.draw(Ljava/lang/String;II)V+8 Setting the useVertexArrays variable to false forces the TextRenderer to use immediate mode for drawing, but some methods still call gl.glBindBuffer causing jvm crashes. These methods use the is15Available method to check for VBO capability and are completely ignoring the useVertexArrays variable. Fix: Changing the return statement of is15Available to "return isExtensionAvailable_GL_VERSION_1_5 && useVertexArrays;". Forum-discussion: http://jogamp.762907.n3.nabble.com/Problems-with-update-to-b266-tp2280749p2280749.html 793 1 wwalker3 2011-01-25 17:40:07 +0100 Hi John, Were you going to submit a patch for this, or did you want me to? Let me know if you need help writing the unit test. 796 2 shocktrooper 2011-01-25 19:45:32 +0100 Well the patch is a oneliner and i already set up git and ant to build jogl myself, so i'll try to get the unit test done as well... guess if i get stuck somewhere i know where to ask :> 804 3 sgothel 2011-02-01 05:44:45 +0100 e894ead4feb75efc0246da0d5b8d3005342c6c1c 2be6672f08e0217f886256ffca1f2b4152f164cc manual merged (CR/LF) .. Thank you John!