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| author | Erik Faye-Lund <erik.faye-lund@collabora.com> | 2021-04-15 15:49:02 +0200 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2021-04-26 08:39:02 +0000 |
| commit | dc310fc2e7374967970903ae212f01f24fea8262 (patch) | |
| tree | 16409655da3219975e7c25e43fd4a778024e2844 /docs/opengles.rst | |
| parent | bc1d24e5525c606dd4f63daf2290eeb866f8125b (diff) | |
| download | mesa-dc310fc2e7374967970903ae212f01f24fea8262.tar.gz | |
docs: remove out-of-date gles info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>
Diffstat (limited to 'docs/opengles.rst')
| -rw-r--r-- | docs/opengles.rst | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/docs/opengles.rst b/docs/opengles.rst index a07d77823ff..b16e752b549 100644 --- 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. |