Motivation: Test an Android device’s GPU and OpenGLES & Vulkan drivers with Skia and Skia’s existing unit & rendering tests.
How To Use SkQP on your Android device:
To build SkQP you need to install the Android NDK.
Checkout Skia, then go to the source directory:
cd $SKIA_SOURCE_DIRECTORY
Configure and build Skia for your device's architecture:
arch='arm64' # Also valid: 'arm', 'x68', 'x64' android_ndk="${HOME}/ndk" # Or wherever you installed the NDK. mkdir -p out/${arch}-rel cat > out/${arch}-rel/args.gn << EOF ndk = "$android_ndk" ndk_api = 24 target_cpu = "$arch" skia_embed_resources = true is_debug = false EOF tools/git-sync-deps bin/gn gen out/${arch}-rel ninja -C out/${arch}-rel skqp_lib
Download meta.json from https://goo.gl/jBw3Dd . This is the data used to build the validation model.
Generate the validation model data:
rm -rf platform_tools/android/apps/skqp/src/main/assets/gmkb go get go.skia.org/infra/golden/go/search go run tools/skqp/make_gmkb.go ~/Downloads/meta.json \ platform_tools/android/apps/skqp/src/main/assets/gmkb
Build the SkQP program, load files on the device, and run skqp:
ninja -C out/${arch}-rel skqp adb shell "cd /data/local/tmp; rm -rf gmkb report" adb push platform_tools/android/apps/skqp/src/main/assets/gmkb \ /data/local/tmp/ adb push out/${arch}-rel/skqp /data/local/tmp/ adb shell "cd /data/local/tmp; ./skqp gmkb report"
Produce a one-page error report if there are errors:
rm -rf /tmp/report if adb shell test -d /data/local/tmp/report; then adb pull /data/local/tmp/report /tmp/ tools/skqp/make_report.py /tmp/report fi
[TODO]