Commit 93eee5d2783ef7625eadda1cea0c118dd6860505
2023-05-18T16:33:25
Vulkan: Add the Sample decoration when sample shading The Vulkan spec was clarified that per-sample interpolation is not necessarily done when sample shading is enabled in the API. In this change, a SPIR-V transformation is added to add the Sample decoration to whatever varying is missing it when sample shading is enabled in the API. Bug: b/283017896 Change-Id: I121c740add6fc015c9140e6a04d37ea5300c8e57 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4544591 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com>