Properly analyze edge0>=edge1 cases in smoothstep

Smoothstep result is undefined if edge0 >= edge1. Make tests
return NaNs for such cases to them.

Affected tests:
 * dEQP-VK.glsl.builtin.precision.smoothstep.mediump_compute.*
 * dEQP-VK.glsl.builtin.precision.smoothstep.highp_compute.*
 * dEQP-VK.glsl.builtin.precision_fp16_storage16b.smoothstep.compute.*
 * dEQP-VK.glsl.builtin.precision_fp16_storage32b.smoothstep.compute.*

Components: Vulkan

VK-GL-CTS issue: 1425

Change-Id: Ieafc34c176c6681c2377898dde9a4934a3e5bcd3
6 files changed
tree: 226f212ffd5f4bb9b66eebacbc4450d3dc5ac412
  1. .github/
  2. android/
  3. data/
  4. doc/
  5. execserver/
  6. executor/
  7. external/
  8. framework/
  9. modules/
  10. scripts/
  11. targets/
  12. .editorconfig
  13. .gitignore
  14. .travis.yml
  15. Android.mk
  16. AndroidGen.mk
  17. CMakeLists.txt
  18. CODE_OF_CONDUCT.md
  19. LICENSE
  20. MODULE_LICENSE_APACHE2
  21. NOTICE
  22. OWNERS
  23. 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.

The .qpa logs generated by the conformance tests may contain embedded png images of the results. These can be viewed with the Cherry tool.

Khronos Vulkan Conformance Tests

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

Khronos OpenGL / OpenGL ES Conformance Tests

This repository includes Khronos OpenGL / OpenGL ES CTS under external/openglcts directory. For more information see OpenGL / OpenGL ES CTS README.