kc3-lang/angle

2023-01-17T19:21:58

Vulkan: Fix UBs when deleted attachment is used in a RenderPass. Problem: - "RenderbufferVk"/"TextureVk" with "mOwnsImage == false" used as RenderPass attachment. - "RenderbufferVk"/"TextureVk" deleted. - Owning resource is destroyed ("EGLImage" and all siblings / "EGLSurface"). - Crash (UB) may happen when ending RenderPass, flushing or executing commands. Fix adds tracking of "vk::ImageSourceID" value in "vk::RenderPassAttachment" - IDs of objects, that originally provide "vk::ImageHelper" images. This is necessary, because when using EGLImage, there may be multiple "TextureVk" objects with same "vk::ImageHelper", and need to call "finalizeImageLayout()" for the correct attachment. Bug: angleproject:8032 Test: angle_end2end_tests --gtest_filter=ImageTest*DeletedWhileInUse* Test: angle_end2end_tests --gtest_filter=PbufferTest.UseAsFramebufferColorThenDestroy* Change-Id: I50fdd9d6b6a9677adad2262373303b46de1dee4c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4296014 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com> Commit-Queue: Igor Nazarov <i.nazarov@samsung.com>