| commit | 779d003e6ebe479f7956421be090783a3d732d0e | [log] [tgz] |
|---|---|---|
| author | Sławomir Cygan <slawomir.cygan@intel.com> | Fri Apr 16 10:51:36 2021 +0200 |
| committer | Alexander Galazin <Alexander.Galazin@arm.com> | Thu Apr 22 15:53:33 2021 +0000 |
| tree | 637d9c62c1a70d143ff1feecd5f1e40b5fe7dbe8 | |
| parent | 2f33c7beac25308ef85a1856032d7a5936197f83 [diff] |
Add missing memory barrier between device transfer write and host read The tests are missing a barrier between buffer being written by transfer operation on device and reading the buffer contents on host. Some tests were not missing this barrier, but the access flags were not reflecting the dependency. Components: Vulkan VK-GL-CTS Issue: 2894 Affects: dEQP-VK.ray_query.* dEQP-VK.ray_tracing.* Change-Id: I3e90e53f7db2a885805bd95d5f6033468ff8a927
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/