commit | a755c3c848dbec11cdfc3f68d40698c042fe05c0 | [log] [tgz] |
---|---|---|
author | Junda Liu <Junda.Liu@amd.com> | Tue Mar 09 16:21:32 2021 +0800 |
committer | Alexander Galazin <Alexander.Galazin@arm.com> | Thu Mar 18 15:11:52 2021 +0000 |
tree | 888a06850c2bd52268611df3c84a8910b6ff41dc | |
parent | 941682268f7ede28c99c72afd71fd81059bab26b [diff] |
Fix robust buffer access result checking for partially out of bound cases The spec says: Out-of-bounds buffer loads will return any of the following values: ... Values from anywhere within the memory range(s) bound to the buffer (possibly including bytes of memory past the end of the buffer, up to the end of the bound range). ... So partially out of bound load may return memory content for the in bound part. E.g., loading a 64-bit value from a buffer with 3B size (allocated 4B size), the first 4B can be value within the buffer. Affected tests: dEQP-VK.robustness.buffer_access.through_pointers.* Change-Id: I1fab8d3819cf4d5935904a1c7762c3660c67379b
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/