Commit bae19e0626f1c98ce37b57d4c26f10bd2a668b37
2021-10-26T13:35:57
Vulkan: Avoid unnecessary wait if mapBufferRange indicates read only When we call BufferVk::mapRangeImpl(), both from internal code paths for data reads or due to glMapBufferRange call, we are not passing the access bit to the call. This CL passes the proper access bits to the call and only wait for GPU writes to finish if access is for read only. This CL also adds access bitfield to the BufferVk::mapImpl() API and have various callers pass in the proper access bits as well. Bug: b/203582620 Change-Id: Ica8493c902dbd7b15996266c81ce0fd4dbfc2520 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3245487 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Charlie Lao <cclao@google.com>