Add OpenXR client and recentering modes 🎉 (#1321)

* Add OpenXR client

* Recreate xr session if LOSS_PENDING

* Render stream conditionally

* Reduce video stream jumps

* Add Platform variable to match platform specific features

* Avoid crashes in the input thread

* Use sRGB throughout the client compositor

This does not fix gamma on the Quest

* Fix gamma on the Quest; fix invalid views pose crash

* Pico4 support (#1401)

* rustfmt

* Pico: squeeze and trigger click (#1404)

* Fix windows check

* mark input events unhandled (#1409)

* Fix sRGB correction (#1407)

* Small refactoring

* Try fix time related crashes

* Refactoring; get supported resolutions

* Add Pose; more refactoring

* Fix hand tracking

* Prepare for playspace sync; misc refactoring

* Move tracking transformations to Rust

* Add position and rotation recentering modes

* Support release and distribution client builds

* Update workflows

* Remove Android Studio project

* Bump

* Update README

---------

Co-authored-by: galister <22305755+galister@users.noreply.github.com>

.github/workflows/prepare-release.yml

@@ -145,7 +145,7 @@ jobs:
         env:
           RUST_BACKTRACE: 1
         run: |
-          cargo xtask package-server --local-ffmpeg
+          cargo xtask package-server
       - name: Upload server for Linux
         uses: actions/upload-release-asset@v1
         env:
@@ -161,7 +161,7 @@ jobs:
         env:
           RUST_BACKTRACE: 1
         run: |
-          cargo xtask package-server --gpl --appimage --zsync
+          cargo xtask package-server --appimage --zsync
       - name: Upload portable server for Linux
         uses: actions/upload-release-asset@v1
         env:
@@ -181,7 +181,7 @@ jobs:
           asset_name: ALVR-x86_64.AppImage.zsync
           asset_content_type: application/octet-stream
 
-  build_quest_client:
+  build_android_client:
     runs-on: ubuntu-latest
     needs: [prepare_release]
     steps:
@@ -200,7 +200,7 @@ jobs:
       - uses: nttld/setup-ndk@v1
         id: setup-ndk
         with:
-          ndk-version: r25b
+          ndk-version: r25c
 
       - name: Build and package ALVR
         id: build
@@ -215,7 +215,7 @@ jobs:
         uses: r0adkll/sign-android-release@v1
         id: sign_apk
         with:
-          releaseDirectory: build/alvr_client_quest
+          releaseDirectory: build/alvr_client_android
           signingKeyBase64: ${{ secrets.SIGNING_KEY }}
           alias: ${{ secrets.KEY_ALIAS }}
           keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
@@ -228,5 +228,5 @@ jobs:
         with:
           upload_url: ${{ needs.prepare_release.outputs.upload_url }}
           asset_path: ${{steps.sign_apk.outputs.signedReleaseFile}}
-          asset_name: alvr_client_quest.apk
+          asset_name: alvr_client_android.apk
           asset_content_type: application/vnd.android.package-archive

.github/workflows/rust.yml

@@ -92,20 +92,24 @@ jobs:
       - uses: nttld/setup-ndk@v1
         id: setup-ndk
         with:
-          ndk-version: r22b
+          ndk-version: r25c
 
       - name: Install deps
         uses: actions-rs/cargo@v1
         with:
           command: install
-          args: cargo-ndk
+          args: cargo-apk
+
+        # Create folder without content to make the build succeed
+      - run: |
+          mkdir -p deps/android_openxr/arm64-v8a
 
-      - name: Build client lib
+      - name: Build client
         env:
           ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
-        working-directory: ./alvr/client_core
+        working-directory: ./alvr/client_openxr
         run:
-          cargo ndk -t arm64-v8a build
+          cargo apk build
 
   tests:
     runs-on: ubuntu-latest