tree 61d583e62aefb834c9e0cd87c73dd7051d6e7d67
parent 4cdbb545b6d40b26390aa3eb17ec62ff8bf4b27e
author Ben Clayton <bclayton@google.com> 1586361302 +0100
committer Ben Clayton <bclayton@google.com> 1586944745 +0000

VkPipelineCache: Do not publically expose internal mutexes

They make it unnecessarily easy to write code that violates the mutex lock requirements.

Replace with the `getOrCreate` pattern already used in vk::Device, which keeps the locking internal.

This change fixes a couple of places that we were accesssing data without correct locking (real bugs).

Bug: b/153194656
Change-Id: I132c450594f4042160b575197789bca7f1a5e25f
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43650
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>