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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