Commit 1efcbdb62f35952c8fe8b85ea75cb56064af640d
2019-10-22T12:32:04
Vulkan: Fix sampler object lifetime. Using the same scheme as we do for VkImageViews we can track VkSampler lifetime using SharedResourceUse. This fixes the race condition that could occur when samplers are deleted in one Context while being used in another. This fixes the last known resource lifetime issue. The multithreading tests should now pass without validation errors. Also adds regression tests to angle_end2end_tests. Bug: angleproject:2464 Change-Id: I9dbed5062a0863b240ddf1a9b5d28560334934de Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1869548 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com> Reviewed-by: Tim Van Patten <timvp@google.com>