Brad King wrote:
> Hello,
> 
> GIT Mesa reports support for the GL_VERSION_2_0 extension.  However the
> following symbols are not available in the mesa GL library:
> 
>   glVertexAttrib4bv
>   glVertexAttrib4iv
>   glVertexAttrib4ubv
>   glVertexAttrib4uiv
>   glVertexAttrib4usv
> 
> There are "ARB" versions of them.
> 
> According to the GL 2.0 spec these should be defined with signatures
> 
>   void glVertexAttrib4bv (GLuint index, const GLbyte* v)
>   void glVertexAttrib4iv (GLuint index, const GLint* v)
>   void glVertexAttrib4ubv (GLuint index, const GLubyte* v)
>   void glVertexAttrib4uiv (GLuint index, const GLuint* v)
>   void glVertexAttrib4usv (GLuint index, const GLushort* v)
> 
> This is causing an error message during VTK's depth peeling test:
> 
> http://www.vtk.org/Testing/Sites/hythloth.kitware/Linux-gcc41/20070628-0303-Experimental/Results/__Rendering_Testing_Cxx_TestOpacity.html
> 
> Note that the test is now running on 64-bit hardware (linux-x86-64).
> Other than this error message the test runs fine because all functions
> needed for peeling are available.
> 
> As of June 14th this did not occur on 32-bit hardware (linux-x86):
> 
> http://www.vtk.org/Testing/Sites/hythloth.kitware/Linux-gcc33/20070614-0300-Nightly/Results/__Rendering_Testing_Cxx_TestOpacity.html
> 
> Let me know if you need more information.

Thanks, Brad.

I've added the missing entrypoints to gl_API.xml and regenerated the 
related files.

Can you update from git and verify?

-Brian

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