anv: Add explicit-sync for Android (!5715) · Merge requests · Mesa / mesa · GitLab

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Ricardo Quesada requested to merge ricardoquesada/mesa:tot-anv-android into main Jul 02, 2020

Replace implicit-sync code from AcquireImageANDROID / QueueSignalReleaseImageANDROID with an explicit-sync version.

Additionally, fix a possible crash when ImportSemaphoreFdKHR receives -1 as Fd. When that is the case, it creates an already signaled syncobj.

This was tested in ChromeOS ARC. And it based on the Work-In-Progress patch from here: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2243414