Commit 265c5fa9a7e07ef0a0af6ed61d5682dae4fc31bd
2020-11-02T21:50:25
Vulkan: Fix scissor update in FramebufferVk::syncState A previous change [1] made FramebufferVk::syncState update scissor and rasterization samples only when the DRAW framebuffer is synced. This is incorrect as the READ framebuffer is synced before the DRAW framebuffer, and if the two are the same, the latter is discarded. Very few functions sync both READ and DRAW framebuffers when they are identical. A test is tailored to expose this bug. [1]: https://chromium-review.googlesource.com/c/angle/angle/+/2510013 Bug: angleproject:4988 Change-Id: I6123ac18dded938171bc90a04d4d81f1b42a1694 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2515742 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com>