commit | d474c141045048f7c2bfcab81539dd6681392df0 | [log] [tgz] |
---|---|---|
author | Ricardo Garcia <rgarcia@igalia.com> | Tue May 04 10:09:55 2021 +0200 |
committer | Ricardo Garcia <rgarcia@igalia.com> | Tue May 04 10:23:03 2021 +0200 |
tree | 193eeaf12c544bd5ea44034e026303f28d54589f | |
parent | 6e14c25f5d049cb0dadebdd8a48392721b8a4d0b [diff] |
Fixes for robust buffer with variable pointer tests This commit fixes several issues with robust buffer access with variable pointers tests: * The variable pointer tests were checking support for the variablePointersStorageBuffer feature but they weren't actually activating the feature when creating the robust buffer access device. * Support checks were being done at instance creation time instead of using the proper checkSupport method. * In-bound checks for 64-bit format accesses were only checking 4 out of every 8 bytes in the buffer. * The verification routines were not taking into account 64-bit nonatomic accesses could be legally split into two 32-bit accesses that could be checked independently. * The possibility of satisfying a (0,0,0,x) pattern in output data was not being checked correctly for 64-bit formats, always using 32-bit vectors and values. Affected tests: dEQP-VK.robustness.buffer_access.* dEQP-VK.robustness.vertex_access.* Components: Vulkan VK-GL-CTS issue: 2908 Change-Id: I85aeb085cb31d63b70acec08551c53fcc7d2be3c
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/