mirror of
https://github.com/MobileGL-Dev/MobileGL
synced 2026-09-09 04:38:30 +09:00
248 lines
16 KiB
Markdown
248 lines
16 KiB
Markdown
# MobileGL trace replay
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This directory builds a Linux command line replay runner for [apitrace](https://github.com/apitrace/apitrace) files. It
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is an integration testing infrastructure of MobileGL.
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The bundled fixtures cover:
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- OpenRA: sourced from GL4ES' apitrace corpus.
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- minecraft-1.21.4-startup: captured from Minecraft 1.21.4's startup screen.
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- minecraft-1.21.4-main-menu: captured from Minecraft 1.21.4's main menu.
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- minecraft-1.17-main-menu-854: captured from Minecraft 1.17's 854x480 main menu through FCL MobileGL capture.
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- minecraft-1.21.4-in-world: captured from Minecraft 1.21.4 after entering a singleplayer world.
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- minecraft-1.21.4-fabric-sodium-in-world: captured from Minecraft 1.21.4 Fabric with Sodium after entering a
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singleplayer world with Fancy graphics.
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- minecraft-26.2-main-menu: captured from Minecraft 26.2's main menu.
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- minecraft-26.2-in-world: captured from Minecraft 26.2 after entering a normal singleplayer world.
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- improved-transparency-minecraft-26.3: captured from the Minecraft 26.3 improved-transparency scene.
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- minecraft-1.21.4-fabric-common-mods-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, REI,
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Xaero's Minimap, Xaero's World Map, JourneyMap, and Modern UI, with shader packs disabled.
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- minecraft-1.21.4-fabric-common-mods-inventory: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, REI,
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Xaero's Minimap, Xaero's World Map, JourneyMap, and Modern UI with the creative inventory and REI item list open.
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- minecraft-1.21.4-fabric-rei-inventory: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and REI, with
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shader packs disabled and the creative inventory and REI item list open.
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- minecraft-1.21.4-fabric-xaero-minimap-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Xaero's Minimap after entering a singleplayer world with shader packs disabled.
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- minecraft-1.21.4-fabric-xaero-world-map-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Xaero's World Map, with shader packs disabled and the world map screen open.
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- minecraft-1.21.4-fabric-journeymap-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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JourneyMap after entering a singleplayer world with shader packs disabled.
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- minecraft-1.21.4-fabric-modernui-inventory: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and Modern UI,
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with shader packs disabled and the creative inventory open.
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- minecraft-1.21.4-fabric-rei-inventory-normal-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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REI in a normal singleplayer world, with shader packs disabled and the creative inventory and REI item list open.
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- minecraft-1.21.4-fabric-xaero-minimap-in-world-normal-world: captured from Minecraft 1.21.4 Fabric with Sodium,
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Iris, and Xaero's Minimap after entering a normal singleplayer world with shader packs disabled.
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- minecraft-1.21.4-fabric-xaero-world-map-in-world-normal-world: captured from Minecraft 1.21.4 Fabric with Sodium,
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Iris, and Xaero's World Map in a normal singleplayer world, with shader packs disabled and the world map screen open.
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- minecraft-1.21.4-fabric-journeymap-in-world-normal-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris,
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and JourneyMap after entering a normal singleplayer world with shader packs disabled.
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- minecraft-1.21.4-fabric-modernui-inventory-normal-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris,
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and Modern UI in a normal singleplayer world, with shader packs disabled and the creative inventory open.
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- minecraft-1.21.4-fabric-iris-bsl-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and BSL
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Shaders after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-makeup-ultrafast-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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MakeUP UltraFast after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-super-duper-vanilla-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris,
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and Super Duper Vanilla after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-complementary-reimagined-in-world: captured from Minecraft 1.21.4 Fabric with Sodium,
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Iris, and Complementary Reimagined after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-complementary-unbound-in-world: captured from Minecraft 1.21.4 Fabric with Sodium,
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Iris, and Complementary Unbound after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-mellow-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and Mellow
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after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-nostalgia-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Nostalgia after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-bliss-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and Bliss
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after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-chocapic-v6-lite-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Chocapic V6 Lite after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-iterationt-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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iterationT after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-iterationt-nodsa-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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iterationT after entering a singleplayer world, with Iris' DSA path disabled.
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- minecraft-1.21.4-fabric-iris-iterationrp-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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iterationRP after entering a singleplayer world, framing the iterationRP name overlay over a lake with far-shore
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tree reflections. iterationRP's temporal auto-exposure makes a single-frame trim overexpose and drop the overlay,
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so the fixture is a prefix trace (all calls up to the target frame) that replays the temporal state. The pack also
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gates an NVIDIA-only shadow path (`subgroupPartitionNV`, `GL_NV_shader_subgroup_partitioned`) on the GL vendor
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string, so the capture reports a masked vendor and the trace carries the portable `subgroupShuffleXor` path that
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non-NVIDIA GPUs take.
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The trace archive and golden are not committed yet (the repository's Git LFS quota rejects new objects with
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`GH009`); the case stays registered and its fixture files are hydrated from the trace fixture mirror.
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- minecraft-1.21.4-fabric-iris-photon-v1.1-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Photon v1.1 after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-photon-v1.3b-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Photon v1.3b after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-derivative-main-d24.4.14-in-world: captured from Minecraft 1.21.4 Fabric with Sodium,
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Iris, and Derivative Main d24.4.14 after entering a singleplayer world.
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- minecraft-1.21.4-fabric-iris-sundial-lite-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
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Sundial Lite after entering a singleplayer world.
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- minecraft-1.21.1-neoforge-create-indirect-in-world: captured from Minecraft 1.21.1 NeoForge with Create, Sodium,
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and Iris (no shader pack) in a world facing Create water wheels and a large cogwheel, with Flywheel's
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`flywheel:indirect` backend (compute-shader culling, glMultiDrawElementsIndirect, persistent-mapped staging).
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- minecraft-1.21.1-neoforge-create-instancing-in-world: same world and camera as the indirect case, with Flywheel's
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`flywheel:instancing` backend (texture-buffer instance data, glDrawElementsInstancedBaseVertex).
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Build from the MobileGL repository root:
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```sh
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cmake -S . -B build-test -G Ninja \
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-DMOBILEGL_BUILD_TEST=ON \
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-DMOBILEGL_BUILD_BENCHMARK=OFF \
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-DMOBILEGL_BUILD_TRACE_REPLAY=ON
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cmake --build build-test
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```
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Run the fixture tests:
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```sh
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ctest --test-dir build-test -V -R 'MobileGLTraceReplay\.'
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```
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Run the CLI directly:
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```sh
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build-test/tools/trace_replay/mobilegl_trace_replay \
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--trace openra.trace \
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--golden openra.0000031249.png \
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--output out/openra \
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--backend DirectGLES \
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--mobilegl-library build-test/libMobileGL.so \
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--target-call 31249 \
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--width 640 \
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--height 480 \
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--crop-x 1 \
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--crop-y 1 \
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--crop-width 638 \
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--crop-height 478 \
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--ssim-threshold 0.99
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```
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Run the macOS native-window DirectVulkan retrace matrix and render the same
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HTML overview shape as CI:
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```sh
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cmake -S . -B cmake-build-macos-trace-arm64 -G Ninja \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_OSX_ARCHITECTURES=arm64 \
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-DMOBILEGL_BUILD_TEST=OFF \
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-DMOBILEGL_BUILD_BENCHMARK=OFF \
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-DMOBILEGL_BUILD_TRACE_REPLAY=ON
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cmake --build cmake-build-macos-trace-arm64 --target MobileGL mobilegl_trace_replay
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python3 tools/trace_replay/run_macos_window_retrace_local.py --ci --all
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open .trace-work/macos-window-retrace-summary/mobilegl-macos-window-vulkan-retrace-overview.html
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```
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The macOS runner hydrates missing fixtures from the trace fixture mirror with
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parallel downloads before falling back to Git LFS. It reuses the
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`cmake-build-macos-trace-arm64` harness by default on Apple Silicon, passes
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`--window-surface`, and defaults to DirectVulkan only. If a native-window replay
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hits a fatal assertion, the runner writes a failure result and stops before
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launching later cases; use `--continue-after-fatal` to collect the full matrix,
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or `--skip-case NAME` for known fatal cases.
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## Android device replay
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Build and install the generic trace APK from the repository root. Both
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`DirectGLES` and `DirectVulkan` use the same APK and package; select the
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backend with the intent's `backend` extra.
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```sh
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gradle --no-daemon -p android-plugin :app:assembleTraceDebug
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TRACE_APK=$(find android-plugin/app/build/outputs/apk/trace/debug -maxdepth 1 -name '*.apk' -print -quit)
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adb install -r "$TRACE_APK"
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```
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Prepare a fixture and copy it into the app-private directory:
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```sh
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mkdir -p /tmp/mobilegl-openra
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tar -xzf tools/trace_replay/fixtures/openra.tgz -C /tmp/mobilegl-openra
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adb push /tmp/mobilegl-openra/openra.trace /data/local/tmp/mobilegl-openra.trace
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adb push tools/trace_replay/fixtures/openra.0000031249.png /data/local/tmp/mobilegl-openra.golden.png
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PKG=top.mobilegl.plugin.trace
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APP_DIR=/data/user/0/$PKG/files/trace-replay
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adb shell run-as $PKG rm -rf files/trace-replay
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adb shell run-as $PKG mkdir -p files/trace-replay/input files/trace-replay/output
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adb shell run-as $PKG cp /data/local/tmp/mobilegl-openra.trace files/trace-replay/input/openra.trace
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adb shell run-as $PKG cp /data/local/tmp/mobilegl-openra.golden.png files/trace-replay/input/openra.golden.png
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```
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Launch the standalone trace runner Activity:
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```sh
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adb shell am force-stop $PKG
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adb shell am start -W -a top.mobilegl.plugin.TRACE_REPLAY \
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-n $PKG/top.mobilegl.plugin.trace.TraceReplayActivity \
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--es trace_path $APP_DIR/input/openra.trace \
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--es golden_path $APP_DIR/input/openra.golden.png \
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--es output_dir $APP_DIR/output \
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--es diff_path $APP_DIR/output/openra-diff.png \
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--es backend DirectGLES \
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--el target_call 31249 \
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--ei width 640 \
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--ei height 480 \
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--ei crop_x 1 \
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--ei crop_y 1 \
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--ei crop_width 638 \
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--ei crop_height 478 \
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--es ssim_threshold 0.99
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```
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Read back the result and images:
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```sh
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adb shell run-as $PKG cat files/trace-replay/output/result.json
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adb exec-out run-as $PKG cat files/trace-replay/output/actual.png > openra-actual.png
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adb exec-out run-as $PKG cat files/trace-replay/output/openra-diff.png > openra-diff.png
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```
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For Vulkan replay, keep the same APK and `$PKG`, then pass
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`--es backend DirectVulkan`. DirectGLES also renders to the Activity surface by
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default; pass `--ez use_pbuffer true` to use the offscreen pbuffer path. Always
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`adb shell am force-stop $PKG` before another replay: apitrace snapshot state is
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process-local. For cases registered with `coherent_as_flush` (Flywheel-style
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unflushed persistent maps, e.g. the Create fixtures), pass
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`--ez coherent_as_flush true` so the replay runs with
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`MOBILEGL_COHERENT_AS_FLUSH=1`.
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