[Mesa-dev] [Bug 101666] bitfieldExtract is marked as a built-in function on OpenGL ES 3.0, but was added in OpenGL ES 3.1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101666

--- Comment #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
To be clear, I'm saying this is broken in Mesa for *any* situation that
involves redefining a function that appears in a future GL version or ext.
There are some limitations to this, based on when the error is triggered, I
don't have the code in front of me. At least it happens for es 3.0.

On Jul 2, 2017 15:10, <bugzilla-daemon at freedesktop.org> wrote:

*Comment # 4 <https://bugs.freedesktop.org/show_bug.cgi?id=101666#c4> on
bug 101666 <https://bugs.freedesktop.org/show_bug.cgi?id=101666> from Ilia
Mirkin <imirkin at alum.mit.edu> *

The predicate is correct, just never checked.

On Jul 2, 2017 15:08, <bugzilla-daemon at freedesktop.org> wrote:

> *Comment # 3 <https://bugs.freedesktop.org/show_bug.cgi?id=101666#c3> <https://bugs.freedesktop.org/show_bug.cgi?id=101666#c3> on
> bug 101666 <https://bugs.freedesktop.org/show_bug.cgi?id=101666> <https://bugs.freedesktop.org/show_bug.cgi?id=101666> from
> Kenneth Graunke <kenneth at whitecape.org> *

>> I don't think you need to change any infrastructure, we just didn't add the
> proper built-in availability predicate to the bitfieldExtract functions in
> builtin_functions.cpp.  it should be trivial to fix - this is by no means a new
> case...
>
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