tree 3b329cc9bc6cac5998fca2b474d816179093e15f
parent 5e35dab340375e2265ff02bbd9e2831d022f7c28
author Stephen White <senorblanco@chromium.org> 1706924931 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1706924931 +0000

GLSL: fix bug with padded struct members.

When the same struct is reused as a uniform variable in
both vertex and fragment stages, the padding members may have
different names, causing an error at GLSL link time.

The fix is to ensure struct member name uniqueness only within
a given struct, not throughout the shader.

Bug: tint:2152
Change-Id: If71aa27eeeedb27c27711ee6785319b412929dfa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/172381
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>