commit | 4acddb84c58dbf8c751e51b39d591b76a9159023 | [log] [tgz] |
---|---|---|
author | Slawomir Cygan <slawomir.cygan@intel.com> | Wed May 19 18:04:58 2021 +0200 |
committer | Alexander Galazin <Alexander.Galazin@arm.com> | Wed May 26 10:02:20 2021 +0000 |
tree | ce33621be9ee4e4d74aae936e85581718ad44167 | |
parent | fb468c96e869862b9039ba0c2ea1d539694dcb29 [diff] |
Allow false positive hits from build-in AABBs intersector This extends the fix from 7ff1f9cd to 'mixed' tests, which also use AABBs. This change allows the test to execute any hit shader, in case of AABB geometry is used and the ray falsely 'intersects' it. This is needed, as the test does not calculate the proper intersection in 'intersection' stage - it uses a shader that always reports TRUE. Hence the test relies on build-in AABB intersector, which may report false positives according to the specification. VK-GL-CTS Issue: 2848 Components: Vulkan Affects: dEQP-VK.ray_tracing_pipeline.build.*mix* Change-Id: Ia962992df866b68f84714dcb6429a1a90499d9b6
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.
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 scripts/qpa_image_viewer.html
, by opening the file with a web browser and following its instructions, or using the Cherry tool.
This repository includes Khronos Vulkan CTS under external/vulkancts
directory. For more information see Vulkan CTS README.
This repository includes Khronos OpenGL / OpenGL ES CTS under external/openglcts
directory. For more information see OpenGL / OpenGL ES CTS README.
ANGLE can be built for Android by following the instructions here.
The resulting ANGLE shared object libraries can be linked against and embedded into dEQP.apk
with the --angle-path
option. This will cause dEQP.apk
to use the ANGLE libraries for OpenGL ES calls, rather than the native drivers.
An ABI must be specified and the directory structure containing the ANGLE shared objects must match it so the build system can find the correct *.so
files.
Assuming ANGLE shared objects are generated into ~/chromium/src/out/Release/
and dEQP.apk
will be generated with --abis arm64-v8a
, issue the following commands:
cd ~/chromium/src/out/Release/ mkdir arm64-v8a && cd arm64-v8a cp ../lib*_angle.so .
The --angle-path ~/chromium/src/out/Release/
option can then be used to link against and embed the ANGLE shared object files. The full command would be:
python scripts/android/build_apk.py --sdk <path to Android SDK> --ndk <path to Android NDK> --abis arm64-v8a --angle-path ~/chromium/src/out/Release/