tree cfcee0976d3fea7291cff03da1f0513d4166f974
parent 54294c9a43027d6e27c6cae11688e990e5b6dcc8
author Xiaoxuan Liu <xiaoxuan.liu@arm.com> 1614765367 +0800
committer Commit Bot <commit-bot@chromium.org> 1614876991 +0000

Add support for Linux GPU info with Vulkan backend

1. Add support for Linux GPU info with vulkan backend: for
dev board without PCI support, try vulkan backend to get
GPU info.
2. Fix getVulkanInstance() issue when loading non-exist lib:
return NULL instance if open lib failed.

Bug: angleproject:5717
Change-Id: I03c11da25a8787496d098f6c9d6b4c53701383e4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2734375
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>