[Mesa-dev] [Bug 98223] dEQP GLES3.1 program_interface_query failures w/ error "could not find target resource"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 13 16:10:09 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98223

--- Comment #6 from Alejandro PiƱeiro (freenode IRC: apinheiro) <apinheiro at igalia.com> ---
(In reply to Randy from comment #5)
> We can use the patch (in
> https://lists.freedesktop.org/archives/mesa-dev/2016-August/124910.html) to
> workaround the name issue, while some cases still fail due to wrong
> property, like ARRAY_SIZE  

The problem is that the spec is contradictory. The patch on that link (that
btw, the author is Kenneth, that wrote comment 1) fixes some deqp and CTS
tests. But it causes some regressions on others, like you mention below.

So at this point, I really think that it would be better to wait for a
resolution from Khronos on relation to the text of the spec, issue 16 in
particular, and then fix the tests.

> 
> in TargetInterface
> {
>     highp vec4 target[3];
> } targetInstance[2];
> 
> the expected ARRAY_SIZE of TargetInterface.target[0] is 3, while the actual
> return value is 2.

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