tree 05dc75aee3d8401cb7b2fd90eb62cdf2ba58392a
parent 4fea9d0fbbcd1a88cf59e8b39ff7064a16e46a19
author Ben Clayton <bclayton@google.com> 1678391903 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1678391903 +0000

tint/writer/glsl: Set default precision to highp

WGSL states that `f32` is a IEEE-754 binary32. mediump precision guarantees are much smaller than highp, and using mediump can break code generated by tint.

Change-Id: I8a129c4c8ac078c785e0d5d7d21f19ed6b3620b5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/123400
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Stephen White <senorblanco@chromium.org>