feat(vr-poc): Phase 1 scaffold — native OpenXR passthrough + quad panel
NDK/C++ NativeActivity, arm64-v8a, Gradle 8.12 + AGP 8.7.3 + CMake 3.22.1. Implementacja (main.cpp): - EGL headless PBuffer context (wymagany przez OpenXR GLES binding) - xrCreateInstance z XR_FB_passthrough + XR_KHR_opengl_es_enable - xrCreateSession → XrGraphicsBindingOpenGLESAndroidKHR - XR_FB_passthrough: xrCreatePassthroughFB / xrCreatePassthroughLayerFB (dynamiczne PFN, graceful fallback gdy extension niedostępna) - Quad swapchain 512×256 — statyczny ciemnoniebieski panel 80×40 cm, 1 m przed użytkownikiem (przygotowany pod stb_truetype w fazie 5) - Pętla klatek: xrWaitFrame / xrBeginFrame / [passthrough + quad] / xrEndFrame - environmentBlendMode = OPAQUE (passthrough przez warstwę FB_passthrough) Brakujące pliki SDK (nie w git, lista w vr-poc/README.md): - libs/arm64-v8a/libopenxr_loader.so — z Meta OpenXR Mobile SDK - ovr_sdk/OpenXR/Include/openxr/*.h — nagłówki OpenXR Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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11
vr-poc/.gitignore
vendored
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vr-poc/.gitignore
vendored
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local.properties
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.gradle/
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build/
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app/build/
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app/.cxx/
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*.keystore
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# SDK files (prebuilt binaries i headery — nie w git)
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libs/arm64-v8a/*.so
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ovr_sdk/OpenXR/Include/openxr/*.h
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ovr_sdk/OpenXR/Libs/**/*.so
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147
vr-poc/README.md
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147
vr-poc/README.md
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# vr-poc — Phase 1: passthrough + quad panel (native OpenXR, Quest 3)
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Natywna apka C++/NDK, arm64-v8a. Renderuje passthrough + jeden statyczny panel
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przed użytkownikiem. Brak LLM, brak TTS — czysty baseline do pomiaru FPS.
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Szczegóły architektury: `../docs/POC_VR_SPEC.md`.
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---
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## Wymagane pliki SDK
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Przed `./gradlew assembleDebug` musisz zainstalować toolchain i wrzucić dwa
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zestawy plików. Poniżej dokładna lista — bez tych plików build nie przejdzie.
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### 1. Android SDK + NDK + CMake
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Zainstaluj przez Android Studio (SDK Manager) lub `sdkmanager`:
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```bash
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# Jeśli masz sdkmanager (cmdline-tools):
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sdkmanager "platforms;android-35" \
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"build-tools;35.0.0" \
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"ndk;27.2.12479018" \
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"cmake;3.22.1"
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```
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Oczekiwane lokalizacje (domyślna instalacja Linux):
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```
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~/Android/Sdk/platforms/android-35/
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~/Android/Sdk/build-tools/35.0.0/
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~/Android/Sdk/ndk/27.2.12479018/
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~/Android/Sdk/cmake/3.22.1/
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```
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Następnie skopiuj `local.properties.template` → `local.properties`
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(plik jest w `.gitignore`):
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```bash
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cp local.properties.template local.properties
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# Upewnij się że sdk.dir wskazuje na Twój Android/Sdk
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```
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### 2. Meta OpenXR Mobile SDK — headery
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Pobierz **Meta OpenXR Mobile SDK** z:
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> https://developer.oculus.com/downloads/package/oculus-openxr-mobile-sdk/
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Aktualnie testowana wersja: **v71** (lub nowsza).
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Po pobraniu i rozpakowaniu skopiuj **dokładnie te 4 pliki**:
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| Źródło w archiwum SDK | Cel w projekcie |
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|--------------------------------------------------|-----------------------------------------------------|
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| `OpenXR/Include/openxr/openxr.h` | `ovr_sdk/OpenXR/Include/openxr/openxr.h` |
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| `OpenXR/Include/openxr/openxr_platform.h` | `ovr_sdk/OpenXR/Include/openxr/openxr_platform.h` |
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| `OpenXR/Include/openxr/openxr_platform_defines.h`| `ovr_sdk/OpenXR/Include/openxr/openxr_platform_defines.h` |
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| `OpenXR/Include/openxr/openxr_reflection.h` | `ovr_sdk/OpenXR/Include/openxr/openxr_reflection.h`|
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Szybko przez jeden `cp -r`:
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```bash
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SDK_DIR=~/Downloads/ovr_sdk_mobile_openxr_v71 # dopasuj nazwę folderu
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cp "$SDK_DIR"/OpenXR/Include/openxr/openxr*.h \
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/home/oskar/projects/ipin-vr/vr-poc/ovr_sdk/OpenXR/Include/openxr/
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```
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### 3. Meta OpenXR Mobile SDK — loader `.so`
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Z tego samego archiwum SDK skopiuj **loader** do `libs/arm64-v8a/`:
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| Źródło w archiwum SDK | Cel w projekcie |
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|--------------------------------------------------------------------------|----------------------------------------|
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| `OpenXR/Libs/Android/arm64-v8a/Release/libopenxr_loader.so` | `libs/arm64-v8a/libopenxr_loader.so` |
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```bash
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cp "$SDK_DIR"/OpenXR/Libs/Android/arm64-v8a/Release/libopenxr_loader.so \
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/home/oskar/projects/ipin-vr/vr-poc/libs/arm64-v8a/
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```
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Ten plik musi być w **dwóch miejscach** (albo możesz zrobić symlink):
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- `libs/arm64-v8a/libopenxr_loader.so` — dla Gradle (pakuje do APK jako `lib/arm64-v8a/`)
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- CMakeLists.txt czyta go z tej samej lokalizacji do linkowania
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---
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## Build i deploy
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```bash
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cd vr-poc/
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# Weryfikacja: upewnij się że te pliki istnieją
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ls libs/arm64-v8a/libopenxr_loader.so
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ls ovr_sdk/OpenXR/Include/openxr/openxr.h
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# Build APK (debug)
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./gradlew assembleDebug
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# Install na Quest 3 (włącz Developer Mode, podłącz USB)
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adb install -r app/build/outputs/apk/debug/app-debug.apk
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# Logi z apki
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adb logcat -s ipin-vr-poc
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```
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APK output: `app/build/outputs/apk/debug/app-debug.apk`
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---
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## Weryfikacja Phase 1 (Definition of Done)
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- [ ] `./gradlew assembleDebug` — SUCCESS
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- [ ] `adb install` — wchodzi na urządzenie
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- [ ] Apka startuje w passthrough (widać świat przez kamery)
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- [ ] Pływający ciemnoniebieski panel widoczny ~1 m przed użytkownikiem
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- [ ] OVR Metrics Tool pokazuje ≥ 72 FPS (brak stale frames)
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Obserwacja FPS: uruchom OVR Metrics Tool na urządzeniu przed startem apki.
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---
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## Struktura kodu
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```
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vr-poc/
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app/
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CMakeLists.txt # CMake: native_app_glue + openxr_loader + ipin_vr_poc
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src/main/
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AndroidManifest.xml # NativeActivity, com.oculus.feature.PASSTHROUGH
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cpp/
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main.cpp # Cały OpenXR: EGL + passthrough + quad layer
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res/values/strings.xml
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libs/
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arm64-v8a/
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libopenxr_loader.so # [WRZUĆ TU — patrz §2/§3 powyżej]
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ovr_sdk/
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OpenXR/Include/openxr/ # [WRZUĆ TU headery — patrz §2 powyżej]
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```
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---
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## Następne fazy (wg POC_VR_SPEC.md §12)
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| Faza | Co dodajemy |
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|------|-------------------------------------------------------|
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| 2 | llama.cpp worker, generacja na trigger (log tok/s) |
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| 3 | CPU affinity konfigurowalna, pomiar wpływu na FPS |
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| 4 | sherpa-onnx + Oboe TTS |
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| 5 | stb_truetype — tekst polecenia na panelu |
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| 6 | Soak 15 min, logowanie, wykres FPS/temp |
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64
vr-poc/app/CMakeLists.txt
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64
vr-poc/app/CMakeLists.txt
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cmake_minimum_required(VERSION 3.22)
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project(ipin_vr_poc VERSION 1 LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# ── Paths into ovr_sdk/ (one directory above app/) ───────────────────────────
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set(OVR_SDK_ROOT "${CMAKE_SOURCE_DIR}/../ovr_sdk")
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set(OPENXR_INCLUDE "${OVR_SDK_ROOT}/OpenXR/Include")
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set(OPENXR_LIB_DIR "${CMAKE_SOURCE_DIR}/../libs/arm64-v8a")
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if (NOT EXISTS "${OPENXR_INCLUDE}/openxr/openxr.h")
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message(FATAL_ERROR
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"openxr.h not found at ${OPENXR_INCLUDE}/openxr/openxr.h\n"
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"See vr-poc/README.md §'Wymagane pliki SDK' for setup instructions.")
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endif()
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# ── android_native_app_glue (from NDK) ───────────────────────────────────────
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add_library(native_app_glue STATIC
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${ANDROID_NDK}/sources/android/native_app_glue/android_native_app_glue.c
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)
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target_include_directories(native_app_glue PUBLIC
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${ANDROID_NDK}/sources/android/native_app_glue
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)
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target_link_libraries(native_app_glue PUBLIC android log)
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# ── OpenXR loader (prebuilt, from Meta OVR SDK → libs/arm64-v8a/) ─────────────
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add_library(openxr_loader SHARED IMPORTED)
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set_target_properties(openxr_loader PROPERTIES
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IMPORTED_LOCATION "${OPENXR_LIB_DIR}/libopenxr_loader.so"
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)
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# ── NDK system libraries ──────────────────────────────────────────────────────
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find_library(LIB_ANDROID android)
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find_library(LIB_LOG log)
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find_library(LIB_EGL EGL)
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find_library(LIB_GLES3 GLESv3)
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# ── Main native library ───────────────────────────────────────────────────────
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add_library(ipin_vr_poc SHARED
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src/main/cpp/main.cpp
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)
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target_include_directories(ipin_vr_poc PRIVATE
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${OPENXR_INCLUDE}
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${ANDROID_NDK}/sources/android/native_app_glue
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)
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target_compile_definitions(ipin_vr_poc PRIVATE
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XR_USE_PLATFORM_ANDROID
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XR_USE_GRAPHICS_API_OPENGL_ES
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)
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target_link_libraries(ipin_vr_poc PRIVATE
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native_app_glue
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openxr_loader
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${LIB_ANDROID}
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${LIB_LOG}
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${LIB_EGL}
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${LIB_GLES3}
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)
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# Force export of android_main (entry point for NativeActivity)
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target_link_options(ipin_vr_poc PRIVATE "-Wl,--undefined=android_main")
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66
vr-poc/app/build.gradle
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66
vr-poc/app/build.gradle
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plugins {
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id 'com.android.application'
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}
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android {
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namespace 'com.ipin.vr.poc'
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compileSdk 35
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defaultConfig {
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applicationId "com.ipin.vr.poc"
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minSdk 29
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targetSdk 32
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versionCode 1
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versionName "1.0.0-phase1"
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ndk {
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abiFilters "arm64-v8a"
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}
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externalNativeBuild {
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cmake {
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cppFlags "-std=c++17 -O2 -fvisibility=hidden"
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arguments "-DANDROID_STL=c++_shared",
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"-DANDROID_ARM_NEON=TRUE"
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}
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}
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}
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ndkVersion "27.2.12479018"
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externalNativeBuild {
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cmake {
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path "CMakeLists.txt"
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version "3.22.1"
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}
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}
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buildTypes {
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debug {
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debuggable true
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jniDebuggable true
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minifyEnabled false
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}
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release {
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minifyEnabled false
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signingConfig signingConfigs.debug
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}
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}
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sourceSets {
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main {
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// Prebuilt libopenxr_loader.so — user drops it in libs/arm64-v8a/
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jniLibs.srcDirs += ['../libs']
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}
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}
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// Keep .so symbols in debug builds for logcat crash symbolication
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packagingOptions {
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doNotStrip "**/*.so"
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}
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compileOptions {
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sourceCompatibility JavaVersion.VERSION_11
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targetCompatibility JavaVersion.VERSION_11
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}
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}
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41
vr-poc/app/src/main/AndroidManifest.xml
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41
vr-poc/app/src/main/AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<!-- Quest 3: passthrough requires this feature declaration -->
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<uses-feature
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android:name="com.oculus.feature.PASSTHROUGH"
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android:required="true" />
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<!-- Standard VR head-tracking -->
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<uses-feature
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android:name="android.hardware.vr.headtracking"
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android:required="true"
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android:version="1" />
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<application
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android:label="@string/app_name"
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android:hasCode="false"
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android:extractNativeLibs="true">
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<activity
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android:name="android.app.NativeActivity"
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android:exported="true"
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android:label="@string/app_name"
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android:screenOrientation="landscape"
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android:configChanges="density|keyboard|keyboardHidden|navigation|orientation|screenLayout|screenSize|uiMode"
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android:launchMode="singleTask">
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<!-- NativeActivity loads this .so as entry point -->
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<meta-data
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android:name="android.app.lib_name"
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android:value="ipin_vr_poc" />
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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<!-- Marks this as a VR app for Horizon OS home menu -->
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<category android:name="com.oculus.intent.category.VR" />
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</intent-filter>
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</activity>
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</application>
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</manifest>
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484
vr-poc/app/src/main/cpp/main.cpp
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484
vr-poc/app/src/main/cpp/main.cpp
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// ipin-vr-poc — Phase 1: passthrough + static quad panel
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// No LLM, no TTS. Render-only baseline for FPS measurement (§12 Phase 1).
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//
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// Build requires:
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// - Meta OpenXR Mobile SDK headers in ovr_sdk/OpenXR/Include/
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// - libopenxr_loader.so in libs/arm64-v8a/
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// See README.md §"Wymagane pliki SDK".
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#include <EGL/egl.h>
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#include <EGL/eglext.h>
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#include <GLES3/gl3.h>
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#include <android/log.h>
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#include <android_native_app_glue.h>
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#include <openxr/openxr.h>
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#include <openxr/openxr_platform.h>
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#include <array>
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#include <cassert>
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#include <cstring>
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#include <vector>
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#define TAG "ipin-vr-poc"
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#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG, __VA_ARGS__)
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#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG, __VA_ARGS__)
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#define LOGW(...) __android_log_print(ANDROID_LOG_WARN, TAG, __VA_ARGS__)
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// Aborts on XrResult failure — only used during init where recovery is not possible.
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#define CHK_XR(expr) \
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do { \
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XrResult _r = (expr); \
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if (XR_FAILED(_r)) { \
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LOGE("XR FAIL %d at " __FILE__ ":%d " #expr, _r, __LINE__); \
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return false; \
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} \
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} while (0)
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// ── XR_FB_passthrough dynamic function pointers ───────────────────────────────
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||||
static PFN_xrCreatePassthroughFB pfn_xrCreatePassthroughFB = nullptr;
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static PFN_xrDestroyPassthroughFB pfn_xrDestroyPassthroughFB = nullptr;
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static PFN_xrPassthroughStartFB pfn_xrPassthroughStartFB = nullptr;
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static PFN_xrPassthroughPauseFB pfn_xrPassthroughPauseFB = nullptr;
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static PFN_xrCreatePassthroughLayerFB pfn_xrCreatePassthroughLayerFB = nullptr;
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static PFN_xrDestroyPassthroughLayerFB pfn_xrDestroyPassthroughLayerFB = nullptr;
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static PFN_xrPassthroughLayerResumeFB pfn_xrPassthroughLayerResumeFB = nullptr;
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static PFN_xrPassthroughLayerPauseFB pfn_xrPassthroughLayerPauseFB = nullptr;
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// ── EGL context (headless PBuffer — required by OpenXR GLES binding) ─────────
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||||
struct EglCtx {
|
||||
EGLDisplay display = EGL_NO_DISPLAY;
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EGLConfig config = {};
|
||||
EGLContext context = EGL_NO_CONTEXT;
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||||
EGLSurface surface = EGL_NO_SURFACE;
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||||
|
||||
bool init() {
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display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
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||||
if (display == EGL_NO_DISPLAY) { LOGE("eglGetDisplay failed"); return false; }
|
||||
|
||||
EGLint major = 0, minor = 0;
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||||
if (!eglInitialize(display, &major, &minor)) {
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||||
LOGE("eglInitialize failed"); return false;
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||||
}
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||||
LOGI("EGL %d.%d", major, minor);
|
||||
|
||||
const EGLint cfg_attrs[] = {
|
||||
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT,
|
||||
EGL_RED_SIZE, 8, EGL_GREEN_SIZE, 8, EGL_BLUE_SIZE, 8, EGL_ALPHA_SIZE, 8,
|
||||
EGL_DEPTH_SIZE, 0,
|
||||
EGL_NONE
|
||||
};
|
||||
EGLint n = 0;
|
||||
if (!eglChooseConfig(display, cfg_attrs, &config, 1, &n) || n == 0) {
|
||||
LOGE("eglChooseConfig failed"); return false;
|
||||
}
|
||||
|
||||
const EGLint ctx_attrs[] = { EGL_CONTEXT_CLIENT_VERSION, 3, EGL_NONE };
|
||||
context = eglCreateContext(display, config, EGL_NO_CONTEXT, ctx_attrs);
|
||||
if (context == EGL_NO_CONTEXT) { LOGE("eglCreateContext failed"); return false; }
|
||||
|
||||
// Tiny PBuffer — we never render to it, OpenXR swapchain images are the real targets
|
||||
const EGLint pb_attrs[] = { EGL_WIDTH, 16, EGL_HEIGHT, 16, EGL_NONE };
|
||||
surface = eglCreatePbufferSurface(display, config, pb_attrs);
|
||||
if (surface == EGL_NO_SURFACE) { LOGE("eglCreatePbufferSurface failed"); return false; }
|
||||
|
||||
if (!eglMakeCurrent(display, surface, surface, context)) {
|
||||
LOGE("eglMakeCurrent failed"); return false;
|
||||
}
|
||||
LOGI("GLES3 context ready");
|
||||
return true;
|
||||
}
|
||||
|
||||
void destroy() {
|
||||
if (display != EGL_NO_DISPLAY) {
|
||||
eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
|
||||
if (context != EGL_NO_CONTEXT) eglDestroyContext(display, context);
|
||||
if (surface != EGL_NO_SURFACE) eglDestroySurface(display, surface);
|
||||
eglTerminate(display);
|
||||
}
|
||||
display = EGL_NO_DISPLAY;
|
||||
context = EGL_NO_CONTEXT;
|
||||
surface = EGL_NO_SURFACE;
|
||||
}
|
||||
};
|
||||
|
||||
// ── Application state ─────────────────────────────────────────────────────────
|
||||
struct App {
|
||||
android_app* native_app = nullptr;
|
||||
EglCtx egl;
|
||||
|
||||
XrInstance instance = XR_NULL_HANDLE;
|
||||
XrSystemId system_id = XR_NULL_SYSTEM_ID;
|
||||
XrSession session = XR_NULL_HANDLE;
|
||||
XrSpace ref_space = XR_NULL_HANDLE;
|
||||
|
||||
// XR_FB_passthrough
|
||||
XrPassthroughFB passthrough = XR_NULL_HANDLE;
|
||||
XrPassthroughLayerFB passthrough_layer = XR_NULL_HANDLE;
|
||||
bool has_passthrough = false;
|
||||
|
||||
// Quad swapchain — one 2D panel floating in front of the user
|
||||
XrSwapchain quad_swapchain = XR_NULL_HANDLE;
|
||||
uint32_t quad_w = 512;
|
||||
uint32_t quad_h = 256;
|
||||
std::vector<XrSwapchainImageOpenGLESKHR> quad_images;
|
||||
|
||||
// Session state machine
|
||||
XrSessionState session_state = XR_SESSION_STATE_UNKNOWN;
|
||||
bool session_running = false;
|
||||
bool exit_requested = false;
|
||||
};
|
||||
|
||||
static App g_app;
|
||||
|
||||
// ─────────────────────────────────────────────────────────────────────────────
|
||||
|
||||
static void load_ext_fns(XrInstance inst) {
|
||||
#define LOAD(fn) xrGetInstanceProcAddr(inst, #fn, (PFN_xrVoidFunction*)&pfn_##fn)
|
||||
LOAD(xrCreatePassthroughFB);
|
||||
LOAD(xrDestroyPassthroughFB);
|
||||
LOAD(xrPassthroughStartFB);
|
||||
LOAD(xrPassthroughPauseFB);
|
||||
LOAD(xrCreatePassthroughLayerFB);
|
||||
LOAD(xrDestroyPassthroughLayerFB);
|
||||
LOAD(xrPassthroughLayerResumeFB);
|
||||
LOAD(xrPassthroughLayerPauseFB);
|
||||
#undef LOAD
|
||||
if (!pfn_xrCreatePassthroughFB)
|
||||
LOGW("XR_FB_passthrough functions not loaded — passthrough disabled");
|
||||
}
|
||||
|
||||
// ── Init ──────────────────────────────────────────────────────────────────────
|
||||
|
||||
static bool create_instance(App& app) {
|
||||
XrInstanceCreateInfoAndroidKHR android_info{XR_TYPE_INSTANCE_CREATE_INFO_ANDROID_KHR};
|
||||
android_info.applicationVM = app.native_app->activity->vm;
|
||||
android_info.applicationContext = app.native_app->activity->clazz;
|
||||
|
||||
const char* extensions[] = {
|
||||
XR_KHR_ANDROID_CREATE_INSTANCE_EXTENSION_NAME, // "XR_KHR_android_create_instance"
|
||||
XR_KHR_OPENGL_ES_ENABLE_EXTENSION_NAME, // "XR_KHR_opengl_es_enable"
|
||||
XR_FB_PASSTHROUGH_EXTENSION_NAME, // "XR_FB_passthrough"
|
||||
};
|
||||
|
||||
XrApplicationInfo app_info{};
|
||||
strncpy(app_info.applicationName, "ipin-vr-poc", XR_MAX_APPLICATION_NAME_SIZE - 1);
|
||||
app_info.apiVersion = XR_CURRENT_API_VERSION;
|
||||
|
||||
XrInstanceCreateInfo ci{XR_TYPE_INSTANCE_CREATE_INFO};
|
||||
ci.next = &android_info;
|
||||
ci.applicationInfo = app_info;
|
||||
ci.enabledExtensionCount = static_cast<uint32_t>(std::size(extensions));
|
||||
ci.enabledExtensionNames = extensions;
|
||||
|
||||
CHK_XR(xrCreateInstance(&ci, &app.instance));
|
||||
|
||||
XrInstanceProperties ip{XR_TYPE_INSTANCE_PROPERTIES};
|
||||
xrGetInstanceProperties(app.instance, &ip);
|
||||
LOGI("XrInstance OK — runtime: %s", ip.runtimeName);
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool get_system(App& app) {
|
||||
XrSystemGetInfo sgi{XR_TYPE_SYSTEM_GET_INFO};
|
||||
sgi.formFactor = XR_FORM_FACTOR_HEAD_MOUNTED_DISPLAY;
|
||||
CHK_XR(xrGetSystem(app.instance, &sgi, &app.system_id));
|
||||
|
||||
XrSystemProperties sp{XR_TYPE_SYSTEM_PROPERTIES};
|
||||
xrGetSystemProperties(app.instance, app.system_id, &sp);
|
||||
LOGI("System: %s", sp.systemName);
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool create_session(App& app) {
|
||||
// Verify GLES is supported by this system
|
||||
XrGraphicsRequirementsOpenGLESKHR gfx_req{XR_TYPE_GRAPHICS_REQUIREMENTS_OPENGL_ES_KHR};
|
||||
PFN_xrGetOpenGLESGraphicsRequirementsKHR pfn_gfx_req = nullptr;
|
||||
xrGetInstanceProcAddr(app.instance, "xrGetOpenGLESGraphicsRequirementsKHR",
|
||||
(PFN_xrVoidFunction*)&pfn_gfx_req);
|
||||
if (pfn_gfx_req)
|
||||
pfn_gfx_req(app.instance, app.system_id, &gfx_req);
|
||||
|
||||
XrGraphicsBindingOpenGLESAndroidKHR binding{XR_TYPE_GRAPHICS_BINDING_OPENGL_ES_ANDROID_KHR};
|
||||
binding.display = app.egl.display;
|
||||
binding.config = app.egl.config;
|
||||
binding.context = app.egl.context;
|
||||
|
||||
XrSessionCreateInfo sci{XR_TYPE_SESSION_CREATE_INFO};
|
||||
sci.next = &binding;
|
||||
sci.systemId = app.system_id;
|
||||
CHK_XR(xrCreateSession(app.instance, &sci, &app.session));
|
||||
LOGI("XrSession created");
|
||||
|
||||
// LOCAL space: floating panel stays fixed relative to room origin at startup
|
||||
XrReferenceSpaceCreateInfo rsci{XR_TYPE_REFERENCE_SPACE_CREATE_INFO};
|
||||
rsci.referenceSpaceType = XR_REFERENCE_SPACE_TYPE_LOCAL;
|
||||
rsci.poseInReferenceSpace = {{0.f, 0.f, 0.f, 1.f}, {0.f, 0.f, 0.f}};
|
||||
CHK_XR(xrCreateReferenceSpace(app.session, &rsci, &app.ref_space));
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool init_passthrough(App& app) {
|
||||
if (!pfn_xrCreatePassthroughFB) {
|
||||
app.has_passthrough = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
XrPassthroughCreateInfoFB ptci{XR_TYPE_PASSTHROUGH_CREATE_INFO_FB};
|
||||
ptci.flags = XR_PASSTHROUGH_IS_RUNNING_AT_CREATION_BIT_FB;
|
||||
if (XR_FAILED(pfn_xrCreatePassthroughFB(app.session, &ptci, &app.passthrough))) {
|
||||
LOGW("xrCreatePassthroughFB failed — running without passthrough");
|
||||
app.has_passthrough = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
XrPassthroughLayerCreateInfoFB ptlci{XR_TYPE_PASSTHROUGH_LAYER_CREATE_INFO_FB};
|
||||
ptlci.passthrough = app.passthrough;
|
||||
ptlci.flags = XR_PASSTHROUGH_IS_RUNNING_AT_CREATION_BIT_FB;
|
||||
ptlci.purpose = XR_PASSTHROUGH_LAYER_PURPOSE_RECONSTRUCTION_FB;
|
||||
if (XR_FAILED(pfn_xrCreatePassthroughLayerFB(app.session, &ptlci, &app.passthrough_layer))) {
|
||||
LOGW("xrCreatePassthroughLayerFB failed — running without passthrough");
|
||||
pfn_xrDestroyPassthroughFB(app.passthrough);
|
||||
app.passthrough = XR_NULL_HANDLE;
|
||||
app.has_passthrough = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
app.has_passthrough = true;
|
||||
LOGI("Passthrough enabled (XR_FB_passthrough)");
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool create_quad_swapchain(App& app) {
|
||||
// Pick a supported swapchain format — prefer SRGB8_ALPHA8
|
||||
uint32_t fmt_count = 0;
|
||||
xrEnumerateSwapchainFormats(app.session, 0, &fmt_count, nullptr);
|
||||
std::vector<int64_t> fmts(fmt_count);
|
||||
xrEnumerateSwapchainFormats(app.session, fmt_count, &fmt_count, fmts.data());
|
||||
|
||||
int64_t chosen = fmts.empty() ? GL_RGBA8 : fmts[0];
|
||||
for (int64_t f : fmts) {
|
||||
if (f == GL_SRGB8_ALPHA8) { chosen = f; break; }
|
||||
if (f == GL_RGBA8) { chosen = f; }
|
||||
}
|
||||
LOGI("Quad swapchain format: 0x%llx", (unsigned long long)chosen);
|
||||
|
||||
XrSwapchainCreateInfo sci{XR_TYPE_SWAPCHAIN_CREATE_INFO};
|
||||
sci.usageFlags = XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT | XR_SWAPCHAIN_USAGE_SAMPLED_BIT;
|
||||
sci.format = chosen;
|
||||
sci.sampleCount = 1;
|
||||
sci.width = app.quad_w;
|
||||
sci.height = app.quad_h;
|
||||
sci.faceCount = 1;
|
||||
sci.arraySize = 1;
|
||||
sci.mipCount = 1;
|
||||
CHK_XR(xrCreateSwapchain(app.session, &sci, &app.quad_swapchain));
|
||||
|
||||
uint32_t img_count = 0;
|
||||
xrEnumerateSwapchainImages(app.quad_swapchain, 0, &img_count, nullptr);
|
||||
app.quad_images.resize(img_count, {XR_TYPE_SWAPCHAIN_IMAGE_OPENGL_ES_KHR});
|
||||
xrEnumerateSwapchainImages(app.quad_swapchain, img_count, &img_count,
|
||||
reinterpret_cast<XrSwapchainImageBaseHeader*>(app.quad_images.data()));
|
||||
|
||||
// Paint all swapchain images once: dark semi-transparent panel.
|
||||
// Phase 5 will rasterise Polish text here with stb_truetype.
|
||||
GLuint fbo = 0;
|
||||
glGenFramebuffers(1, &fbo);
|
||||
for (const auto& img : app.quad_images) {
|
||||
glBindFramebuffer(GL_FRAMEBUFFER, fbo);
|
||||
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
||||
GL_TEXTURE_2D, img.image, 0);
|
||||
glViewport(0, 0, (GLsizei)app.quad_w, (GLsizei)app.quad_h);
|
||||
// Navy panel: R=0.05 G=0.05 B=0.18 A=0.88 — visible on passthrough, not blinding
|
||||
glClearColor(0.05f, 0.05f, 0.18f, 0.88f);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
}
|
||||
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
||||
glDeleteFramebuffers(1, &fbo);
|
||||
|
||||
LOGI("Quad swapchain OK: %ux%u, %u images", app.quad_w, app.quad_h, img_count);
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool openxr_init(App& app) {
|
||||
if (!app.egl.init()) return false;
|
||||
if (!create_instance(app)) return false;
|
||||
load_ext_fns(app.instance);
|
||||
if (!get_system(app)) return false;
|
||||
if (!create_session(app)) return false;
|
||||
if (!init_passthrough(app)) return false;
|
||||
if (!create_quad_swapchain(app)) return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
// ── Frame loop ────────────────────────────────────────────────────────────────
|
||||
|
||||
static void render_frame(App& app) {
|
||||
XrFrameWaitInfo fwi{XR_TYPE_FRAME_WAIT_INFO};
|
||||
XrFrameState fs {XR_TYPE_FRAME_STATE};
|
||||
if (XR_FAILED(xrWaitFrame(app.session, &fwi, &fs))) return;
|
||||
|
||||
XrFrameBeginInfo fbi{XR_TYPE_FRAME_BEGIN_INFO};
|
||||
if (XR_FAILED(xrBeginFrame(app.session, &fbi))) return;
|
||||
|
||||
std::vector<XrCompositionLayerBaseHeader*> layers;
|
||||
|
||||
// ── Layer 0: passthrough (world background) ───────────────────────────────
|
||||
XrCompositionLayerPassthroughFB pt_layer{XR_TYPE_COMPOSITION_LAYER_PASSTHROUGH_FB};
|
||||
if (app.has_passthrough) {
|
||||
pt_layer.flags = 0;
|
||||
pt_layer.space = XR_NULL_HANDLE; // required by spec
|
||||
pt_layer.layerHandle = app.passthrough_layer;
|
||||
layers.push_back(reinterpret_cast<XrCompositionLayerBaseHeader*>(&pt_layer));
|
||||
}
|
||||
|
||||
// ── Layer 1: quad panel ────────────────────────────────────────────────────
|
||||
XrCompositionLayerQuad quad_layer{XR_TYPE_COMPOSITION_LAYER_QUAD};
|
||||
if (fs.shouldRender) {
|
||||
XrSwapchainImageAcquireInfo ai{XR_TYPE_SWAPCHAIN_IMAGE_ACQUIRE_INFO};
|
||||
uint32_t idx = 0;
|
||||
xrAcquireSwapchainImage(app.quad_swapchain, &ai, &idx);
|
||||
|
||||
XrSwapchainImageWaitInfo wi{XR_TYPE_SWAPCHAIN_IMAGE_WAIT_INFO};
|
||||
wi.timeout = XR_INFINITE_DURATION;
|
||||
xrWaitSwapchainImage(app.quad_swapchain, &wi);
|
||||
|
||||
// Content is static (painted at init).
|
||||
// Phase 5: re-render text here when polecenie changes.
|
||||
|
||||
XrSwapchainImageReleaseInfo ri{XR_TYPE_SWAPCHAIN_IMAGE_RELEASE_INFO};
|
||||
xrReleaseSwapchainImage(app.quad_swapchain, &ri);
|
||||
|
||||
// Panel position: centred, 1 m in front, 25 cm below eye level
|
||||
XrPosef pose{};
|
||||
pose.orientation = {0.f, 0.f, 0.f, 1.f}; // identity — faces the user
|
||||
pose.position = {0.f, -0.25f, -1.0f}; // x=0, y=-25cm, z=-1m
|
||||
|
||||
quad_layer.layerFlags = XR_COMPOSITION_LAYER_BLEND_TEXTURE_SOURCE_ALPHA_BIT;
|
||||
quad_layer.space = app.ref_space;
|
||||
quad_layer.eyeVisibility = XR_EYE_VISIBILITY_BOTH;
|
||||
quad_layer.subImage.swapchain = app.quad_swapchain;
|
||||
quad_layer.subImage.imageRect.offset = {0, 0};
|
||||
quad_layer.subImage.imageRect.extent = {(int32_t)app.quad_w, (int32_t)app.quad_h};
|
||||
quad_layer.subImage.imageArrayIndex = 0;
|
||||
quad_layer.pose = pose;
|
||||
quad_layer.size = {0.80f, 0.40f}; // 80 cm × 40 cm
|
||||
|
||||
layers.push_back(reinterpret_cast<XrCompositionLayerBaseHeader*>(&quad_layer));
|
||||
}
|
||||
|
||||
XrFrameEndInfo fei{XR_TYPE_FRAME_END_INFO};
|
||||
fei.displayTime = fs.predictedDisplayTime;
|
||||
// OPAQUE + passthrough layer = real world visible through FB_passthrough
|
||||
fei.environmentBlendMode = XR_ENVIRONMENT_BLEND_MODE_OPAQUE;
|
||||
fei.layerCount = static_cast<uint32_t>(layers.size());
|
||||
fei.layers = layers.empty() ? nullptr : layers.data();
|
||||
xrEndFrame(app.session, &fei);
|
||||
}
|
||||
|
||||
// ── Event handling ────────────────────────────────────────────────────────────
|
||||
|
||||
static void poll_xr_events(App& app) {
|
||||
XrEventDataBuffer ev{XR_TYPE_EVENT_DATA_BUFFER};
|
||||
|
||||
while (xrPollEvent(app.instance, &ev) == XR_SUCCESS) {
|
||||
switch (ev.type) {
|
||||
case XR_TYPE_EVENT_DATA_SESSION_STATE_CHANGED: {
|
||||
const auto* e = reinterpret_cast<XrEventDataSessionStateChanged*>(&ev);
|
||||
app.session_state = e->state;
|
||||
LOGI("Session state → %d", (int)app.session_state);
|
||||
|
||||
switch (e->state) {
|
||||
case XR_SESSION_STATE_READY: {
|
||||
XrSessionBeginInfo sbi{XR_TYPE_SESSION_BEGIN_INFO};
|
||||
sbi.primaryViewConfigurationType =
|
||||
XR_VIEW_CONFIGURATION_TYPE_PRIMARY_STEREO;
|
||||
if (XR_SUCCEEDED(xrBeginSession(app.session, &sbi))) {
|
||||
app.session_running = true;
|
||||
LOGI("Session started");
|
||||
}
|
||||
break;
|
||||
}
|
||||
case XR_SESSION_STATE_STOPPING:
|
||||
xrEndSession(app.session);
|
||||
app.session_running = false;
|
||||
break;
|
||||
case XR_SESSION_STATE_EXITING:
|
||||
case XR_SESSION_STATE_LOSS_PENDING:
|
||||
app.exit_requested = true;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
case XR_TYPE_EVENT_DATA_INSTANCE_LOSS_PENDING:
|
||||
app.exit_requested = true;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
ev = {XR_TYPE_EVENT_DATA_BUFFER};
|
||||
}
|
||||
}
|
||||
|
||||
// ── Android lifecycle ─────────────────────────────────────────────────────────
|
||||
|
||||
static void on_app_cmd(android_app* a, int32_t cmd) {
|
||||
(void)a; (void)cmd;
|
||||
// NativeActivity lifecycle: OpenXR session state machine drives rendering.
|
||||
}
|
||||
|
||||
// ── Entry point ───────────────────────────────────────────────────────────────
|
||||
|
||||
void android_main(android_app* state) {
|
||||
LOGI("=== ipin-vr-poc phase 1 start ===");
|
||||
|
||||
g_app.native_app = state;
|
||||
state->userData = &g_app;
|
||||
state->onAppCmd = on_app_cmd;
|
||||
|
||||
if (!openxr_init(g_app)) {
|
||||
LOGE("OpenXR init failed — aborting");
|
||||
return;
|
||||
}
|
||||
|
||||
LOGI("Entering main loop");
|
||||
while (!g_app.exit_requested) {
|
||||
// Drain Android event queue (0 = non-blocking poll)
|
||||
int events = 0;
|
||||
android_poll_source* src = nullptr;
|
||||
while (ALooper_pollAll(0, nullptr, &events,
|
||||
reinterpret_cast<void**>(&src)) >= 0) {
|
||||
if (src) src->process(state, src);
|
||||
if (state->destroyRequested) {
|
||||
g_app.exit_requested = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
poll_xr_events(g_app);
|
||||
|
||||
const bool can_render =
|
||||
g_app.session_running &&
|
||||
(g_app.session_state == XR_SESSION_STATE_VISIBLE ||
|
||||
g_app.session_state == XR_SESSION_STATE_FOCUSED);
|
||||
|
||||
if (can_render) render_frame(g_app);
|
||||
}
|
||||
|
||||
LOGI("Shutting down");
|
||||
if (g_app.passthrough_layer != XR_NULL_HANDLE)
|
||||
pfn_xrDestroyPassthroughLayerFB(g_app.passthrough_layer);
|
||||
if (g_app.passthrough != XR_NULL_HANDLE)
|
||||
pfn_xrDestroyPassthroughFB(g_app.passthrough);
|
||||
if (g_app.quad_swapchain != XR_NULL_HANDLE)
|
||||
xrDestroySwapchain(g_app.quad_swapchain);
|
||||
if (g_app.ref_space != XR_NULL_HANDLE)
|
||||
xrDestroySpace(g_app.ref_space);
|
||||
if (g_app.session != XR_NULL_HANDLE)
|
||||
xrDestroySession(g_app.session);
|
||||
if (g_app.instance != XR_NULL_HANDLE)
|
||||
xrDestroyInstance(g_app.instance);
|
||||
g_app.egl.destroy();
|
||||
LOGI("=== ipin-vr-poc phase 1 exit ===");
|
||||
}
|
||||
4
vr-poc/app/src/main/res/values/strings.xml
Normal file
4
vr-poc/app/src/main/res/values/strings.xml
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<resources>
|
||||
<string name="app_name">ipin-vr poc</string>
|
||||
</resources>
|
||||
3
vr-poc/build.gradle
Normal file
3
vr-poc/build.gradle
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
plugins {
|
||||
id 'com.android.application' version '8.7.3' apply false
|
||||
}
|
||||
BIN
vr-poc/gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
BIN
vr-poc/gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
Binary file not shown.
7
vr-poc/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
7
vr-poc/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
|
||||
networkTimeout=10000
|
||||
validateDistributionUrl=true
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
249
vr-poc/gradlew
vendored
Executable file
249
vr-poc/gradlew
vendored
Executable file
|
|
@ -0,0 +1,249 @@
|
|||
#!/bin/sh
|
||||
|
||||
#
|
||||
# Copyright © 2015-2021 the original authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# https://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
##############################################################################
|
||||
#
|
||||
# Gradle start up script for POSIX generated by Gradle.
|
||||
#
|
||||
# Important for running:
|
||||
#
|
||||
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
|
||||
# noncompliant, but you have some other compliant shell such as ksh or
|
||||
# bash, then to run this script, type that shell name before the whole
|
||||
# command line, like:
|
||||
#
|
||||
# ksh Gradle
|
||||
#
|
||||
# Busybox and similar reduced shells will NOT work, because this script
|
||||
# requires all of these POSIX shell features:
|
||||
# * functions;
|
||||
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
|
||||
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
|
||||
# * compound commands having a testable exit status, especially «case»;
|
||||
# * various built-in commands including «command», «set», and «ulimit».
|
||||
#
|
||||
# Important for patching:
|
||||
#
|
||||
# (2) This script targets any POSIX shell, so it avoids extensions provided
|
||||
# by Bash, Ksh, etc; in particular arrays are avoided.
|
||||
#
|
||||
# The "traditional" practice of packing multiple parameters into a
|
||||
# space-separated string is a well documented source of bugs and security
|
||||
# problems, so this is (mostly) avoided, by progressively accumulating
|
||||
# options in "$@", and eventually passing that to Java.
|
||||
#
|
||||
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
|
||||
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
|
||||
# see the in-line comments for details.
|
||||
#
|
||||
# There are tweaks for specific operating systems such as AIX, CygWin,
|
||||
# Darwin, MinGW, and NonStop.
|
||||
#
|
||||
# (3) This script is generated from the Groovy template
|
||||
# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
|
||||
# within the Gradle project.
|
||||
#
|
||||
# You can find Gradle at https://github.com/gradle/gradle/.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
|
||||
# Resolve links: $0 may be a link
|
||||
app_path=$0
|
||||
|
||||
# Need this for daisy-chained symlinks.
|
||||
while
|
||||
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
|
||||
[ -h "$app_path" ]
|
||||
do
|
||||
ls=$( ls -ld "$app_path" )
|
||||
link=${ls#*' -> '}
|
||||
case $link in #(
|
||||
/*) app_path=$link ;; #(
|
||||
*) app_path=$APP_HOME$link ;;
|
||||
esac
|
||||
done
|
||||
|
||||
# This is normally unused
|
||||
# shellcheck disable=SC2034
|
||||
APP_BASE_NAME=${0##*/}
|
||||
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
|
||||
APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD=maximum
|
||||
|
||||
warn () {
|
||||
echo "$*"
|
||||
} >&2
|
||||
|
||||
die () {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
} >&2
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "$( uname )" in #(
|
||||
CYGWIN* ) cygwin=true ;; #(
|
||||
Darwin* ) darwin=true ;; #(
|
||||
MSYS* | MINGW* ) msys=true ;; #(
|
||||
NONSTOP* ) nonstop=true ;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD=$JAVA_HOME/jre/sh/java
|
||||
else
|
||||
JAVACMD=$JAVA_HOME/bin/java
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD=java
|
||||
if ! command -v java >/dev/null 2>&1
|
||||
then
|
||||
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
||||
case $MAX_FD in #(
|
||||
max*)
|
||||
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
|
||||
# shellcheck disable=SC2039,SC3045
|
||||
MAX_FD=$( ulimit -H -n ) ||
|
||||
warn "Could not query maximum file descriptor limit"
|
||||
esac
|
||||
case $MAX_FD in #(
|
||||
'' | soft) :;; #(
|
||||
*)
|
||||
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
|
||||
# shellcheck disable=SC2039,SC3045
|
||||
ulimit -n "$MAX_FD" ||
|
||||
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
||||
esac
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command, stacking in reverse order:
|
||||
# * args from the command line
|
||||
# * the main class name
|
||||
# * -classpath
|
||||
# * -D...appname settings
|
||||
# * --module-path (only if needed)
|
||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
||||
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if "$cygwin" || "$msys" ; then
|
||||
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
||||
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
|
||||
|
||||
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
||||
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
for arg do
|
||||
if
|
||||
case $arg in #(
|
||||
-*) false ;; # don't mess with options #(
|
||||
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
||||
[ -e "$t" ] ;; #(
|
||||
*) false ;;
|
||||
esac
|
||||
then
|
||||
arg=$( cygpath --path --ignore --mixed "$arg" )
|
||||
fi
|
||||
# Roll the args list around exactly as many times as the number of
|
||||
# args, so each arg winds up back in the position where it started, but
|
||||
# possibly modified.
|
||||
#
|
||||
# NB: a `for` loop captures its iteration list before it begins, so
|
||||
# changing the positional parameters here affects neither the number of
|
||||
# iterations, nor the values presented in `arg`.
|
||||
shift # remove old arg
|
||||
set -- "$@" "$arg" # push replacement arg
|
||||
done
|
||||
fi
|
||||
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||
|
||||
# Collect all arguments for the java command:
|
||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
|
||||
# and any embedded shellness will be escaped.
|
||||
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
|
||||
# treated as '${Hostname}' itself on the command line.
|
||||
|
||||
set -- \
|
||||
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
||||
-classpath "$CLASSPATH" \
|
||||
org.gradle.wrapper.GradleWrapperMain \
|
||||
"$@"
|
||||
|
||||
# Stop when "xargs" is not available.
|
||||
if ! command -v xargs >/dev/null 2>&1
|
||||
then
|
||||
die "xargs is not available"
|
||||
fi
|
||||
|
||||
# Use "xargs" to parse quoted args.
|
||||
#
|
||||
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
||||
#
|
||||
# In Bash we could simply go:
|
||||
#
|
||||
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
||||
# set -- "${ARGS[@]}" "$@"
|
||||
#
|
||||
# but POSIX shell has neither arrays nor command substitution, so instead we
|
||||
# post-process each arg (as a line of input to sed) to backslash-escape any
|
||||
# character that might be a shell metacharacter, then use eval to reverse
|
||||
# that process (while maintaining the separation between arguments), and wrap
|
||||
# the whole thing up as a single "set" statement.
|
||||
#
|
||||
# This will of course break if any of these variables contains a newline or
|
||||
# an unmatched quote.
|
||||
#
|
||||
|
||||
eval "set -- $(
|
||||
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
||||
xargs -n1 |
|
||||
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
||||
tr '\n' ' '
|
||||
)" '"$@"'
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
92
vr-poc/gradlew.bat
vendored
Normal file
92
vr-poc/gradlew.bat
vendored
Normal file
|
|
@ -0,0 +1,92 @@
|
|||
@rem
|
||||
@rem Copyright 2015 the original author or authors.
|
||||
@rem
|
||||
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||
@rem you may not use this file except in compliance with the License.
|
||||
@rem You may obtain a copy of the License at
|
||||
@rem
|
||||
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||
@rem
|
||||
@rem Unless required by applicable law or agreed to in writing, software
|
||||
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
@rem See the License for the specific language governing permissions and
|
||||
@rem limitations under the License.
|
||||
@rem
|
||||
|
||||
@if "%DEBUG%"=="" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%"=="" set DIRNAME=.
|
||||
@rem This is normally unused
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if %ERRORLEVEL% equ 0 goto execute
|
||||
|
||||
echo. 1>&2
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
|
||||
echo. 1>&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
|
||||
echo location of your Java installation. 1>&2
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto execute
|
||||
|
||||
echo. 1>&2
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
|
||||
echo. 1>&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
|
||||
echo location of your Java installation. 1>&2
|
||||
|
||||
goto fail
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if %ERRORLEVEL% equ 0 goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
set EXIT_CODE=%ERRORLEVEL%
|
||||
if %EXIT_CODE% equ 0 set EXIT_CODE=1
|
||||
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
|
||||
exit /b %EXIT_CODE%
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
2
vr-poc/libs/arm64-v8a/.gitkeep
Normal file
2
vr-poc/libs/arm64-v8a/.gitkeep
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
# Tu wrzuć libopenxr_loader.so z Meta OpenXR Mobile SDK
|
||||
# Szczegóły: vr-poc/README.md §"Wymagane pliki SDK"
|
||||
3
vr-poc/local.properties.template
Normal file
3
vr-poc/local.properties.template
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# Skopiuj do local.properties (nie trafia do git)
|
||||
sdk.dir=/home/oskar/Android/Sdk
|
||||
# ndk.dir jest opcjonalne gdy ndkVersion jest w build.gradle
|
||||
3
vr-poc/ovr_sdk/OpenXR/Include/openxr/.gitkeep
Normal file
3
vr-poc/ovr_sdk/OpenXR/Include/openxr/.gitkeep
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# Tu wrzuć headery z Meta OpenXR Mobile SDK:
|
||||
# openxr.h openxr_platform.h openxr_reflection.h openxr_platform_defines.h
|
||||
# Szczegóły: vr-poc/README.md §"Wymagane pliki SDK"
|
||||
3
vr-poc/ovr_sdk/OpenXR/Libs/Android/arm64-v8a/.gitkeep
Normal file
3
vr-poc/ovr_sdk/OpenXR/Libs/Android/arm64-v8a/.gitkeep
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# Tu wrzuć libopenxr_loader.so (Release)
|
||||
# Ale prościej: skopiuj do vr-poc/libs/arm64-v8a/ — jeden plik, jedno miejsce.
|
||||
# Szczegóły: vr-poc/README.md §"Wymagane pliki SDK"
|
||||
16
vr-poc/settings.gradle
Normal file
16
vr-poc/settings.gradle
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
pluginManagement {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
gradlePluginPortal()
|
||||
}
|
||||
}
|
||||
dependencyResolutionManagement {
|
||||
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
}
|
||||
rootProject.name = "ipin-vr-poc"
|
||||
include ':app'
|
||||
Loading…
Reference in a new issue