Commit 375ddfc5992df483931e649b39d008ba5ab90cb5
2019-07-12T11:12:14
Signal different dirty bit for vertex buffer change. We use new logic to compare if the attribute format changes before setting dirty bits. This improves performance of VBO-only state changes significantly. On the VBO change Vulkan microbenchmark gives about a 30% improvement. Bug: angleproject:3256 Change-Id: Ifaf1c92ed7a09422156ef79b5983e7349de63346 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1684294 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>