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fuchsia / third_party / vulkan-cts / edfe7ab18f129f6d20df35dd26399dfcde8d9fb5
commitedfe7ab18f129f6d20df35dd26399dfcde8d9fb5[log] [tgz]
authorPyry Haulos <phaulos@google.com>Thu Mar 16 14:50:40 2017 -0700
committerPyry Haulos <phaulos@google.com>Thu Mar 23 12:45:20 2017 -0400
tree41ae62d279ef1d2149e1a5692745632fb8396911
parent0f33b0ba71b2cc4e3b0d6842c1cc94a780c4e67e [diff]
Imgtec Waiver for SNORM linear filtering

Due to an error in bit replication of the fixed point SNORM values,
linear filtered negative SNORM values will differ slightly from ideal
precision in the last bit, moving the values towards 0.

This occurs on all members of the PowerVR Rogue family of GPUs

Affected tests are changed to allow for larger error and issue
QualityWarning when inaccurate results are found.

Affects:

dEQP-VK.pipeline.sampler.view_type*format*_snorm*_filter.linear

Components: Vulkan

VK-GL-CTS issue: 229

Change-Id: I59fa0f7acdcaa49fc84f17b22be1cc805da593a2
1 file changed
tree: 41ae62d279ef1d2149e1a5692745632fb8396911
  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.