kc3-lang/angle

2022-03-15T09:39:36

Vulkan: Update mCurrentElementArrayBuffersync based on dirty bit The previous fix crrev.com/c/3513553 has run into corner case that requires more follow up change crrev.com/c/3522565. But with that, there is report that now we are hitting assertion in handleDirtyGraphicsIndexBuffer(). This becomes a bit fragile This new fix relies on the DIRTY_BIT_INDEX_BUFFER dirty bit and should be more reliable as long as the dirty bit is set properly (if not, then we have other bug that it won't even send down vulkan command to bind the correct element buffer). We could further optimize the code path and create a fast path for most common usages in the future. Bug: chromium:1299261 Change-Id: Ifa8f86d431798c9ca4c128ed71a3e9e0a3537ccb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3526021 Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Charlie Lao <cclao@google.com>