Author :
Shahbaz Youssefi
Date :
2021-08-02 11:13:13
Hash :6fe91881 Message :Translator: Simplify RecordConstantPrecision
Just before ESSL output, this transformation made some constants
specified through temp variables such that their precision can be
specified. This was done in cases where the precision actually affected
the expression being evaluated.
This transformation is simplified by declaring constants more
conservatively as variables, and not stringently attempting to identify
whether that's necessary. This is still not done in trivial cases.
This change is in preparation for another change that overhauls
precision propagation through the nodes. This change removes all
references to TIntermTyped::getPrecision() outside the precision
promotion code itself.
Bug: angleproject:4889
Change-Id: I135b2b3241aa2f76219b209241c3844f1d09ccd2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3067948
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Shahbaz Youssefi