[Mesa-dev] Mesa Library questions

[ZhiLi]

Hello everyone,

I am an university student working on school project related to OpenGL. 
Now I am using mesa library (version 9.0.3) as an implementation of OpenGL. 
I have a few questions about Mesa library.



glBegin()/glEnd() pair is used for immediate mode rendering, so
 I study the source code to find out 
how these functions work.

In file 
"vbo_exec_api.c" line 800, the comment says function vbo_exec_Begin is 
called via glBegin().

However, in all library files, I cannot find where
 and how glBegin() calls the function.

Could you give some hints and 
explanations? I am really appreciating your help. Thanks.

Li Zhi
 		 	   		  
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