History

Ben Wagner ae4bb98f13 Reland "Remove use of legacy display globals." This is a reland of `c1916c34fe` As it turns out, benches are not always given a canvas. Original change's description: > Remove use of legacy display globals. > > In the ongoing effort to remove the display globals from Skia, allow > their use only if SK_LEGACY_SURFACE_PROPS is defined. Do not define this > in a normal Skia build and remove all use from Skia code. > > Change-Id: I9ff550f5db246b9024aac687a1bc01321f1be4c8 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319343 > Reviewed-by: Herb Derby <herb@google.com> > Commit-Queue: Ben Wagner <bungeman@google.com> Change-Id: I61a2ac058fafc99653e3304876cf4b97350dac8b Reviewed-on: https://skia-review.googlesource.com/c/skia/+/322490 Reviewed-by: Ben Wagner <bungeman@google.com> Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>		2020-10-05 19:13:58 +00:00
..
src	Reland "Remove use of legacy display globals."	2020-10-05 19:13:58 +00:00
bad_gms.txt	Remove SkAtlasTextTarget	2020-06-04 03:52:35 +00:00
branch_skqp_dev.sh
clean_app.sh
create_apk.py
cut_release.py
docker_build_universal_apk.sh
docker_run_apk.sh
download_model
download_model.py
find_commit_with_best_gold_results.py
gn_to_bp.py
jitter_gms.cpp
make_apk_list.py
make_apk.sh
make_skqp_model.cpp
make_universal_apk
make_universal_apk.py
README_ALGORITHM.md
README_GENERATING_MODELS.md
README.md	SkQP: Fix document about running as native executable	2020-04-21 14:48:54 +00:00
release.sh
run_apk.sh
run_skqp_exe	SkQP: Fix broken run_skqp_exe	2020-04-21 18:39:45 +00:00
setup_resources
skqp_gn_args.py
test_apk.sh
upload_apk

README.md

SkQP

SkQP (Skia Quality Program) is a component of the Android CTS (Compatablity Test Suite) that tests an Android device's GPU and OpenGLES & Vulkan drivers using Skia's existing unit & rendering tests.

See https://skia.org/dev/testing/skqp for pre-build APKs.

How to build and run the SkQP tests

Get the dependencies:

You will need Java JDK 8, git, and python.

Install Chromium's depot_tools. Add it to your PATH.

git clone 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
export PATH="${PWD}/depot_tools:${PATH}"

Install the Android NDK.

( cd ~; unzip ~/Downloads/android-ndk-*.zip )
ANDROID_NDK=$(ls -d ~/android-ndk-*)   # Or wherever you installed the Android NDK.

Install the Android SDK. Set the ANDROID_HOME environment variable.

mkdir ~/android-sdk
( cd ~/android-sdk; unzip ~/Downloads/sdk-tools-*.zip )
yes | ~/android-sdk/tools/bin/sdkmanager --licenses
export ANDROID_HOME=~/android-sdk  # Or wherever you installed the Android SDK.

Put adb in your PATH.

export PATH="${PATH}:${ANDROID_HOME}/platform-tools"

Get the right version of Skia:

git clone https://skia.googlesource.com/skia.git
cd skia
git checkout origin/skqp/dev  # or whatever release tag you need

Build the APK:

tools/git-sync-deps
tools/skqp/make_universal_apk

Build, install, and run.

adb install -r out/skqp/skqp-universal-debug.apk
adb logcat -c
adb shell am instrument -w org.skia.skqp

Monitor the output with:

adb logcat TestRunner org.skia.skqp skia "*:S"

Note the test's output path on the device. It will look something like this:

01-23 15:22:12.688 27158 27173 I org.skia.skqp:
output written to "/storage/emulated/0/Android/data/org.skia.skqp/files/output"

Retrieve and view the report with:

OUTPUT_LOCATION="/storage/emulated/0/Android/data/org.skia.skqp/files/output"
adb pull $OUTPUT_LOCATION /tmp/
bin/sysopen /tmp/output/skqp_report/report.html

Running a single test

To run a single test, for example gles_aarectmodes:

adb shell am instrument -e class 'org.skia.skqp.SkQPRunner#gles_aarectmodes' -w org.skia.skqp

Unit tests can be run with the unitTest_ prefix:

adb shell am instrument -e class 'org.skia.skqp.SkQPRunner#unitTest_GrSurface -w org.skia.skqp

Run as a non-APK executable

Follow steps 1-3 as above.

Build the SkQP program, load files on the device, and run skqp:

ninja -C out/skqp/arm skqp
python tools/skqp/run_skqp_exe out/skqp/arm