[Bug 106810] ProgramBinary does not switch program correctly when using transform feedback

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106810

--- Comment #2 from xinghua <xinghua.cao at intel.com> ---
(In reply to Jordan Justen from comment #1)
> What do you mean "implicitly call useProgram"? I think ProgramBinary
> should overwrite the currently bound program. (Whatever UseProgram last
> set it to.)
> 
> I'm not saying that I see anything specifically wrong with the test
> cases.
> 
> I tried loading this page on chrome, and I did see some failures.
> 
> I also tried loading it on Firefox, and I did not see any errors.
> (I tried to refresh a few times too.)

Thank you for your reply.

you could not reproduce this issue on Firefox. May the Firefox not cache
program binary, it re-compile and re-link program, mesa could call link_program
to switch "gl_program" object correctly?

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