tree d992d1682b6509bd2d13ca8f2d32259e7bce41ae
parent 90f1d6ab58653c2b5ad327567e7a2841385894c6
author John Kessenich <cepheus@frii.com> 1593525125 -0600
committer John Kessenich <cepheus@frii.com> 1593525125 -0600

SPV: RelaxedPrecision: use the result precision for texture sampling.

Fix #2298.

The AST has two precisions, an operation precision and a result precision.
Actual use of GLSL with mediump samplers wants the result precision, so
pick that up instead of the operation precision.