Commit a5e465524dd7816eab13363916abea6e5c6d089e
2020-04-20T09:33:21
Vulkan: glDrawElements used old offset into index buffer When the vertex array binding is changed, the value of ContextVk::mLastIndexBufferOffset must be reset so that an old/cached offset (from a previous draw call) is not used for a new draw call. This addresses rendering artifacts and Vulkan validation errors seen with running NBA 2K20 on Android (or the ANGLE trace on Windows). Bug: b/153682968 Bug: angleproject:4575 Bug: angleproject:4576 Change-Id: I69089964b8d278c7fc8610ab003548864a215dab Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2152850 Commit-Queue: Ian Elliott <ianelliott@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>