docs: remove out-of-date gles info

This info is no longer true, so let's delete it.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10281>

diff --git a/docs/opengles.rst b/docs/opengles.rst
index a07d778..b16e752 100644 (file)
--- a/docs/opengles.rst
+++ b/docs/opengles.rst
@@ -27,28 +27,3 @@ Run the Demos
 -------------
 
 There are some demos in ``mesa/demos`` repository.
-
-Developers
-----------
-
-Dispatch Table
-~~~~~~~~~~~~~~
-
-OpenGL ES has an additional indirection when dispatching functions
-
-::
-
-     Mesa:       glFoo() --> _mesa_Foo()
-     OpenGL ES:  glFoo() --> _es_Foo() --> _mesa_Foo()
-
-The indirection serves several purposes
-
--  When a function is in Mesa and the type matches, it checks the
-   arguments and calls the Mesa function.
--  When a function is in Mesa but the type mismatches, it checks and
-   converts the arguments before calling the Mesa function.
--  When a function is not available in Mesa, or accepts arguments that
-   are not available in OpenGL, it provides its own implementation.
-
-Other than the last case, OpenGL ES uses ``APIspec.xml`` to generate
-functions to check and/or converts the arguments.