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Front-end: Don't lower precision of bit operations taking highp inputs.

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See issue #350 for detail.  This may be an ESSL specification issue.
This commit is contained in:
John Kessenich 2016-06-30 16:46:24 -06:00
parent ae3e77308c
commit f5dcdf0123
4 changed files with 52 additions and 60 deletions
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8
Test/baseResults/300BuiltIns.frag.out
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@ -161,9 +161,9 @@ ERROR: node is still EOpNull!
0:62 packSnorm2x16 (global highp uint)
0:62 'v2a' (global mediump 2-component vector of float)
0:63 Sequence
0:63 move second child to first child (temp highp 2-component vector of float)
0:63 move second child to first child (temp mediump 2-component vector of float)
0:63 'v20' (temp mediump 2-component vector of float)
0:63 unpackSnorm2x16 (global highp 2-component vector of float)
0:63 unpackSnorm2x16 (global mediump 2-component vector of float)
0:63 'uy' (global mediump uint)
0:64 Sequence
0:64 move second child to first child (temp highp uint)
@ -368,9 +368,9 @@ ERROR: node is still EOpNull!
0:62 packSnorm2x16 (global highp uint)
0:62 'v2a' (global mediump 2-component vector of float)
0:63 Sequence
0:63 move second child to first child (temp highp 2-component vector of float)
0:63 move second child to first child (temp mediump 2-component vector of float)
0:63 'v20' (temp mediump 2-component vector of float)
0:63 unpackSnorm2x16 (global highp 2-component vector of float)
0:63 unpackSnorm2x16 (global mediump 2-component vector of float)
0:63 'uy' (global mediump uint)
0:64 Sequence
0:64 move second child to first child (temp highp uint)