Bug 323

Summary: TextRenderer leaves VBOs bound
Product: [JogAmp] Jogl Reporter: Sven Gothel <sgothel>
Component: coreAssignee: Sven Gothel <sgothel>
Status: VERIFIED FIXED    
Severity: normal    
Priority: P3    
Version: 1   
Hardware: All   
OS: linux   
Type: DEFECT SCM Refs:
Workaround: ---

Description Sven Gothel 2010-03-24 07:50:55 CET


---- Reported by turquoise3232 2007-10-15 07:19:57 ----

User must call following line after end3DRendering
gl.glBindBuffer(GL.GL_ARRAY_BUFFER, 0);

to avoid opengl errors (command not allowed...)


Linux FC 6 with ATIX1600 graphic Card.



---- Additional Comments From kbr 2007-10-17 10:50:28 ----

Manually unbound VBOs because it appears that some graphics drivers do
not push and pop the GL_ARRAY_BUFFER_BINDING and other state during
glPushClientAttrib / glPopClientAttrib. This is an area where the
OpenGL specification is ambiguous.

Added a non-VBO code path using normal vertex arrays for graphics
cards that don't support VBOs.




--- Bug imported by sgothel@jausoft.com 2010-03-24 07:50 EDT  ---

This bug was previously known as _bug_ 323 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=323