Commit f19a4a20714653c539f1cc9565e4d8bfa3784cb7
2020-11-08T10:37:33
Vulkan: Move CommandBuffer management to RendererVk. This consolidates all relevant logic in a single place. We no longer need to interact with ContextVk in the worker thread. This switches the fixed pointer array size to a dynamically sized vector. Some of the EGL and ANGLE tests would use a large number of Contexts and we were consistently running out of available command buffers which would cause a deadlock situation. We can trust other parts of the code to throttle the application if it starts to get too far ahead of the device and dispense with the hard coded limit in the command buffer allocator itself. The resulting code is also quite a bit simpler and doesn't need a condition variable. Also fixes missing initialization in SecondaryCommandBuffer. Bug: b/172704839 Change-Id: Icc3a3daf5d6b272db556c0e4c93fb793583966a5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2525143 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>