commit | 8a22f948d9622b99f6ad6d1b8cca2b327dbc986b | [log] [tgz] |
---|---|---|
author | Mikel Garai <mikel.garai@arm.com> | Mon Jan 20 09:30:53 2020 +0100 |
committer | Alexander Galazin <Alexander.Galazin@arm.com> | Thu Feb 13 04:38:50 2020 -0500 |
tree | 24c69d878d50105a53e47f33f5f93d9c2c60e589 | |
parent | a3d4f2bdc5414efa20b0288e1bf75a4c1bd758c0 [diff] |
Fix transform feedback triangle strip verification Vulkan specifies that the first vertex in a multi vertex primitive is implementation specific, but the winding must be respected. This change allows any first vertex as long as the vertices and winding are correct. Components: Vulkan Affects: dEQP-VK.transform_feedback.simple.triangle_strip_with_adjacency_* VK-GL-CTS Issue: 2193 Change-Id: I3d195c50a4b3b1f51529014fb97cebef19f872b7
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 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/