kc3-lang/angle

2025-03-11T18:34:37

Metal: Provoking vertex conv. reads out of buffer The provoking vertex helper would encode the addresses of index count and primitive count variables, not their values. This would cause the provoking vertex conversion shader to read overly many indices. Not testable easily from the API, as the excessive read is hard to test. Would cause context loss on the existing tests when run with validation. Bug: angleproject:419755715 Change-Id: Id81ecc66513c0eac1e95d11937f12d9bebb5e11e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6578202 Auto-Submit: Kimmo Kinnunen <kkinnunen@apple.com> Commit-Queue: Kimmo Kinnunen <kkinnunen@apple.com> Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>