tree cde88ce7553f4ff4e1982e69becfdf13e32fc3c4
parent b6e26103fb7b87db61a34d8727a8a0a161a2782c
author Matthew Netsch <quic_mnetsch@quicinc.com> 1654530867 -0700
committer Matthew Netsch <quic_mnetsch@quicinc.com> 1654530867 -0700

Fix modifier tests - Add Invalidate memory before host read.

Test cases for extension VK_EXT_image_drm_format_modifier were failing randomly due to image mismatch.
This was due to after performing copyImagetoBuffer buffers are not invalidated before reading from host.
Added the invalidate operation for buffer before reading.

Components: Vulkan
VK-GL-CTS Issue: 3744

Affects:
dEQP-VK.drm_format_modifiers.*

Change-Id: I57b27bf9c0beea0ed822b36ea379b024f9d1690a