Merge branch '51-renderpass_fix_membarrier_layouts' into 'master'
dEQP-VK.renderpass: fix barriers - COLOR layouts were used for DS images and DS ayout were used for COLOR images
This fixes issue #51.
The test randomizes 'initialLayout' and 'finalizeLayout' variables, that are later used as oldLayout and newLayout in image memory barrier.
Given current test design, it is possible to get COLOR-related layout for depth or depth stencil or stencil image, and vice-versa.
The fix changes the contents of the arrays given variables are randomized from.
See merge request !106