Fix combined depth stencil handling in dEQP-VK.api.copy_and_blit

The existing code had several bugs related to handling of combined DS
formats that manifested on implementations that support blitting of
said formats.

vk::isSupportedByFramework(VkFormat) utility function is added for
checking whether format is mappable to tcu::TextureFormat. This query
is used to filter out test cases that will always result in InternalError,
namely all cases that attempted to exercise formats with 64-bit channels.

Vulkan null driver is updated to advertise
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT to allow easier testing.

Affects:

dEQP-VK.api.copy_and_blit.*

See #488
See #515

Change-Id: Ic03c523aea6a4bc9115568ec486200c53ec37d80
6 files changed
tree: 28bcad85716849a563aec1615bad6d44e5f50bed
  1. android/
  2. data/
  3. doc/
  4. execserver/
  5. executor/
  6. external/
  7. framework/
  8. modules/
  9. scripts/
  10. targets/
  11. .editorconfig
  12. .gitignore
  13. Android.mk
  14. CMakeLists.txt
  15. LICENSE
  16. MODULE_LICENSE_APACHE2
  17. NOTICE
  18. README.md
README.md

dEQP README

This repository contains a GPU testing suite called dEQP (drawElements Quality Program). dEQP contains tests for several graphics APIs, including OpenGL ES, EGL, and Vulkan.

Documentation

Up-to-date documentation for the dEQP is available at Android Open Source Project site.

Khronos Vulkan Conformance Tests

This repository includes Khronos Vulkan CTS under external/vulkancts directory. For more information see Vulkan CTS README.