tree cef19f8591f4f57751cbc13bf6ece5817f651baa
parent 40f48ab810ae76184e41bfaf447ee139c0760c75
author Alexis Hetu <sugoi@google.com> 1517845307 -0500
committer Alexis Hétu <sugoi@google.com> 1517848701 +0000

Fragment output location fix

The previous fix wasn't handling the case where the same fragment
output variable would go through declareFragmentOutput() multiple
times, so this cl fixes it.

Fixes all dEQP-GLES3.functional.shaders.random failures.
Still fixes original WebGL2 conformance tests failures in:
all/deqp/functional/gles3/fragmentoutput

Change-Id: Ia9c4f5ed5c444ab0c020cac8be511fcaad23c55d
Reviewed-on: https://swiftshader-review.googlesource.com/16928
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>