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Brian Osman b62f50cf76 Replace nearly all kRespect with kIgnore 
- Encoders and decoders always assume kIgnore.
- They are less opinionated about F16 and color space,
  we just trust the color space that's passed in, and
  put that directly in the image (no sRGB encoding).
- SkBitmap and SkPixmap read/write pixels functions were
  defaulting to kResepct, those are now always kIgnore.
- Many other bits of plumbing are simplified, and I
  added a default of kIgnore to SkImage::makeColorSpace,
  so we can phase out that argument entirely.
- Still need to add defaults to other public APIs that
  take SkTransferFunctionBehavior.

- This makes gold think that we've dramatically changed
  the contents of all F16 images, but that's because
  it doesn't understand the (now linear) color space
  that's embedded. Once we triage them all once, they
  will work fine (and they'll look perfect in the browser).

Bug: skia:
Change-Id: I62fa090f96cae1b67d181ce14bd91f34ff2ed747
Reviewed-on: https://skia-review.googlesource.com/140570
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
2018-07-12 20:54:14 +00:00
..
jni Revert "Revert "SkTypes: extract SkTo"" 2018-06-14 14:55:17 +00:00
clean_app.sh Test SKQP on Firebase Testlab and Upload 2018-03-07 20:44:50 +00:00
download_model SkQP: download_model complains when files.checksum is missing 2018-02-06 19:48:55 +00:00
generate_gn_args Enable skcms on skqp 2018-05-29 21:38:37 +00:00
gm_knowledge.cpp Replace nearly all kRespect with kIgnore 2018-07-12 20:54:14 +00:00
gm_knowledge.h SkQP: replace blacklist with: DoNotExecuteInExperimentalMode and NoScoreInCompatibilityTestMode 2018-01-22 20:11:57 +00:00
gm_runner.cpp Add nativeFonts flag to Viewer. 2018-02-21 03:31:14 +00:00
gm_runner.h SkQP: replace blacklist with: DoNotExecuteInExperimentalMode and NoScoreInCompatibilityTestMode 2018-01-22 20:11:57 +00:00
gn_to_bp.py Enable skcms on skqp 2018-05-29 21:38:37 +00:00
inflate.py
make_apk_list skqp: update apk list script 2018-05-31 16:46:40 +00:00
make_apk.sh SkQP: Stop requiring users to use posix shell 2018-01-24 21:11:19 +00:00
make_gmkb.go SkQP: remove model slack, README 2018-02-01 15:49:43 +00:00
make_known_tests.sh SkQP: Cloud Scripts 2018-01-23 19:07:11 +00:00
make_model.sh SkQP: Cloud Scripts 2018-01-23 19:07:11 +00:00
make_universal_apk Test SKQP on Firebase Testlab and Upload 2018-03-07 20:44:50 +00:00
README.md SkQP/Docs: fix missing step in README 2018-03-20 19:10:51 +00:00
remove_unneeded_assets SkQP: Slimmer APKS 2018-02-12 17:05:22 +00:00
run_skqp_exe SkQP: run_skqp_exe script 2018-01-25 16:30:22 +00:00
setup_resources SkQP: remove skia_embed_resources option 2018-01-30 19:24:15 +00:00
skqp_asset_manager.h
skqp.cpp SkQP: remove skia_embed_resources option 2018-01-30 19:24:15 +00:00
sysopen.py
upload_model SkQP: fix upload/download scripts 2018-01-30 21:40:40 +00:00

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

  1. 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"

  2. 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

  3. Download dependencies and the model:

    python tools/skqp/download_model
python tools/skqp/setup_resources
python tools/git-sync-deps

  4. Configure the build:

    python tools/skqp/generate_gn_args out/skqp-arm "$ANDROID_NDK" \
       --arch arm \
       --api_level 26
bin/gn gen out/skqp-arm

    If you want to test another architecture, replace arm with x86, x64 or arm64. Run 'python tools/skqp/generate_gn_args -h' for all options.

  5. Build, install, and run.

    platform_tools/android/bin/android_build_app -C out/skqp-arm skqp
adb install -r out/skqp-arm/skqp.apk
adb logcat -c
adb shell am instrument -w org.skia.skqp

  6. Monitor the output with:

    adb logcat 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"

  7. Retrieve and view the report with:

    OUTPUT_LOCATION="/storage/emulated/0/Android/data/org.skia.skqp/files/output"
adb pull $OUTPUT_LOCATION /tmp/
tools/skqp/sysopen.py /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

  1. Follow steps 1-3 as above.

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

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