try sync

.github/workflows/bridge.yml

@@ -8,6 +8,7 @@ on:
 env:
   FLUTTER_VERSION: "3.16.9"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
+  RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
 
 jobs:
   generate_bridge:
@@ -49,9 +50,9 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@v1
         with:
-          toolchain: stable
+          toolchain: ${{ env.RUST_VERSION }}
           targets: ${{ matrix.job.target }}
-          components: ''
+          components: "rustfmt"
 
       - uses: Swatinem/rust-cache@v2
         with:

.github/workflows/flutter-build.yml

@@ -14,7 +14,7 @@ env:
   RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503
   CARGO_NDK_VERSION: "3.1.2"
   LLVM_VERSION: "15.0.6"
-  FLUTTER_VERSION: "3.19.5"
+  FLUTTER_VERSION: "3.19.6"
   FLUTTER_RUST_BRIDGE_VERSION: "1.80.1"
   # for arm64 linux because official Dart SDK does not work
   FLUTTER_ELINUX_VERSION: "3.16.9"
@@ -113,7 +113,18 @@ jobs:
         shell: bash
 
       - name: Build rustdesk
-        run: python3 .\build.py --portable --hwcodec --flutter --vram --skip-portable-pack
+        run: |
+          Invoke-WebRequest -Uri https://github.com/rustdesk-org/rdev/releases/download/usbmmidd_v2/usbmmidd_v2.zip -OutFile usbmmidd_v2.zip
+          $SHA256_SUM = '629b51e9944762bae73948171c65d09a79595cf4c771a82ebc003fbba5b24f51'
+          if ((Get-FileHash -Path .\usbmmidd_v2.zip -Algorithm SHA256).Hash -ne $SHA256_SUM) {
+            Write-Error "SHA256 sum mismatch, falling back to the non-virtual-display version"
+            python3 .\build.py --portable --hwcodec --flutter --vram --skip-portable-pack
+          } else {
+            Write-Host "SHA256 sum matched, using the virtual-display version"
+            Expand-Archive usbmmidd_v2.zip -DestinationPath .
+            python3 .\build.py --portable --hwcodec --flutter --vram --skip-portable-pack --virtual-display
+            mv -Force .\usbmmidd_v2 ./flutter/build/windows/x64/runner/Release/
+          }
 
       - name: find Runner.res
         # Windows: find Runner.res (compiled from ./flutter/windows/runner/Runner.rc), copy to ./Runner.res
@@ -169,7 +180,7 @@ jobs:
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
           pushd ./res/msi
-          python preprocess.py -arp -d ../../rustdesk
+          python preprocess.py --arp -d ../../rustdesk
           nuget restore msi.sln
           msbuild msi.sln -p:Configuration=Release -p:Platform=x64 /p:TargetVersion=Windows10
           mv ./Package/bin/x64/Release/en-us/Package.msi ../../SignOutput/rustdesk-${{ env.VERSION }}-${{ matrix.job.arch }}-beta.msi
@@ -331,8 +342,7 @@ jobs:
 
       - name: Build rustdesk
         run: |
-          # --hwcodec not supported on macos yet
-          ./build.py --flutter
+          ./build.py --flutter --hwcodec
 
       - name: create unsigned dmg
         if: env.UPLOAD_ARTIFACT == 'true'
@@ -486,8 +496,7 @@ jobs:
 
       - name: Build rustdesk
         run: |
-          # --hwcodec not supported on macos yet
-          ./build.py --flutter ${{ matrix.job.extra-build-args }}
+          ./build.py --flutter --hwcodec ${{ matrix.job.extra-build-args }}
 
       - name: create unsigned dmg
         if: env.UPLOAD_ARTIFACT == 'true'
@@ -636,7 +645,7 @@ jobs:
       - name: Build rustdesk lib
         run: |
           rustup target add ${{ matrix.job.target }}
-          cargo build --features flutter --release --target aarch64-apple-ios --lib
+          cargo build --features flutter,hwcodec --release --target aarch64-apple-ios --lib
 
       - name: Build rustdesk
         shell: bash
@@ -1257,7 +1266,7 @@ jobs:
               export DEFAULT_FEAT=linux_headless
             fi
             export CARGO_INCREMENTAL=0
-            cargo build --lib --features flutter,flutter_texture_render,${{ matrix.job.extra-build-features }},$DEFAULT_FEAT --release
+            cargo build --lib --features flutter,flutter_texture_render,hwcodec,${{ matrix.job.extra-build-features }},$DEFAULT_FEAT --release
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@master

Cargo.toml

@@ -100,7 +100,7 @@ system_shutdown = "4.0"
 qrcode-generator = "4.1"
 
 [target.'cfg(target_os = "windows")'.dependencies]
-winapi = { version = "0.3", features = ["winuser", "wincrypt", "shellscalingapi", "pdh", "synchapi", "memoryapi", "shellapi"] }
+winapi = { version = "0.3", features = ["winuser", "wincrypt", "shellscalingapi", "pdh", "synchapi", "memoryapi", "shellapi", "devguid", "setupapi", "cguid", "cfgmgr32"] }
 winreg = "0.11"
 windows-service = "0.6"
 virtual_display = { path = "libs/virtual_display", optional = true }

build.py

@@ -33,9 +33,9 @@ def get_arch() -> str:
 
 
 def system2(cmd):
-    err = os.system(cmd)
-    if err != 0:
-        print(f"Error occurred when executing: {cmd}. Exiting.")
+    exit_code = os.system(cmd)
+    if exit_code != 0:
+        sys.stderr.write(f"Error occurred when executing: `{cmd}`. Exiting.\n")
         sys.exit(-1)
 
 
@@ -153,6 +153,12 @@ def make_parser():
             action='store_true',
             help='Skip packing, only flutter version + Windows supported'
         )
+        parser.add_argument(
+            '--virtual-display',
+            action='store_true',
+            default=False,
+            help='Build rustdesk libs with the virtual display feature enabled'
+        )
     parser.add_argument(
         "--package",
         type=str
@@ -293,6 +299,9 @@ def get_features(args):
         features.append('appimage')
     if args.unix_file_copy_paste:
         features.append('unix-file-copy-paste')
+    if windows:
+        if args.virtual_display:
+            features.append('virtual_display_driver')
     print("features:", features)
     return features
 

flutter/android/app/build.gradle

@@ -108,4 +108,3 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib") { version { strictly("$kotlin_version") } }
 }
 
-apply plugin: 'com.google.gms.google-services'

flutter/android/app/src/main/kotlin/com/carriez/flutter_hbb/MainService.kt

@@ -1,5 +1,7 @@
 package com.carriez.flutter_hbb
 
+import ffi.FFI
+
 /**
  * Capture screen,get video and audio,send to rust.
  * Dispatch notifications
@@ -64,10 +66,6 @@ const val AUDIO_CHANNEL_MASK = AudioFormat.CHANNEL_IN_STEREO
 
 class MainService : Service() {
 
-    init {
-        System.loadLibrary("rustdesk")
-    }
-
     @Keep
     @RequiresApi(Build.VERSION_CODES.N)
     fun rustPointerInput(kind: String, mask: Int, x: Int, y: Int) {
@@ -156,23 +154,9 @@ class MainService : Service() {
     private val powerManager: PowerManager by lazy { applicationContext.getSystemService(Context.POWER_SERVICE) as PowerManager }
     private val wakeLock: PowerManager.WakeLock by lazy { powerManager.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP or PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "rustdesk:wakelock")}
 
-    // jvm call rust
-    private external fun init(ctx: Context)
-
-    /// When app start on boot, app_dir will not be passed from flutter
-    /// so pass a app_dir here to rust server
-    private external fun startServer(app_dir: String)
-    private external fun startService()
-    private external fun onVideoFrameUpdate(buf: ByteBuffer)
-    private external fun onAudioFrameUpdate(buf: ByteBuffer)
-    private external fun translateLocale(localeName: String, input: String): String
-    private external fun refreshScreen()
-    private external fun setFrameRawEnable(name: String, value: Boolean)
-    // private external fun sendVp9(data: ByteArray)
-
     private fun translate(input: String): String {
         Log.d(logTag, "translate:$LOCAL_NAME")
-        return translateLocale(LOCAL_NAME, input)
+        return FFI.translateLocale(LOCAL_NAME, input)
     }
 
     companion object {
@@ -211,7 +195,7 @@ class MainService : Service() {
     override fun onCreate() {
         super.onCreate()
         Log.d(logTag,"MainService onCreate")
-        init(this)
+        FFI.init(this)
         HandlerThread("Service", Process.THREAD_PRIORITY_BACKGROUND).apply {
             start()
             serviceLooper = looper
@@ -223,7 +207,7 @@ class MainService : Service() {
         // keep the config dir same with flutter
         val prefs = applicationContext.getSharedPreferences(KEY_SHARED_PREFERENCES, FlutterActivity.MODE_PRIVATE)
         val configPath = prefs.getString(KEY_APP_DIR_CONFIG_PATH, "") ?: ""
-        startServer(configPath)
+        FFI.startServer(configPath, "")
 
         createForegroundNotification()
     }
@@ -278,7 +262,7 @@ class MainService : Service() {
                 SCREEN_INFO.dpi = dpi
                 if (isStart) {
                     stopCapture()
-                    refreshScreen()
+                    FFI.refreshScreen()
                     startCapture()
                 }
             }
@@ -306,7 +290,7 @@ class MainService : Service() {
             createForegroundNotification()
 
             if (intent.getBooleanExtra(EXT_INIT_FROM_BOOT, false)) {
-                startService()
+                FFI.startService()
             }
             Log.d(logTag, "service starting: ${startId}:${Thread.currentThread()}")
             val mediaProjectionManager =
@@ -354,12 +338,15 @@ class MainService : Service() {
                 ).apply {
                     setOnImageAvailableListener({ imageReader: ImageReader ->
                         try {
+                            if (!isStart) {
+                                return@setOnImageAvailableListener
+                            }
                             imageReader.acquireLatestImage().use { image ->
-                                if (image == null) return@setOnImageAvailableListener
+                                if (image == null || !isStart) return@setOnImageAvailableListener
                                 val planes = image.planes
                                 val buffer = planes[0].buffer
                                 buffer.rewind()
-                                onVideoFrameUpdate(buffer)
+                                FFI.onVideoFrameUpdate(buffer)
                             }
                         } catch (ignored: java.lang.Exception) {
                         }
@@ -393,21 +380,24 @@ class MainService : Service() {
         }
         checkMediaPermission()
         _isStart = true
-        setFrameRawEnable("video",true)
-        setFrameRawEnable("audio",true)
+        FFI.setFrameRawEnable("video",true)
+        FFI.setFrameRawEnable("audio",true)
         return true
     }
 
     @Synchronized
     fun stopCapture() {
         Log.d(logTag, "Stop Capture")
-        setFrameRawEnable("video",false)
-        setFrameRawEnable("audio",false)
+        FFI.setFrameRawEnable("video",false)
+        FFI.setFrameRawEnable("audio",false)
         _isStart = false
         // release video
         virtualDisplay?.release()
-        surface?.release()
         imageReader?.close()
+        imageReader = null
+        // suface needs to be release after imageReader.close to imageReader access released surface
+        // https://github.com/rustdesk/rustdesk/issues/4118#issuecomment-1515666629
+        surface?.release()
         videoEncoder?.let {
             it.signalEndOfInputStream()
             it.stop()
@@ -418,18 +408,13 @@ class MainService : Service() {
 
         // release audio
         audioRecordStat = false
-        audioRecorder?.release()
-        audioRecorder = null
-        minBufferSize = 0
     }
 
     fun destroy() {
         Log.d(logTag, "destroy service")
         _isReady = false
 
         stopCapture()
-        imageReader?.close()
-        imageReader = null
 
         mediaProjection = null
         checkMediaPermission()
@@ -537,9 +522,13 @@ class MainService : Service() {
                 thread {
                     while (audioRecordStat) {
                         audioReader!!.readSync(audioRecorder!!)?.let {
-                            onAudioFrameUpdate(it)
+                            FFI.onAudioFrameUpdate(it)
                         }
                     }
+                    // let's release here rather than onDestroy to avoid threading issue
+                    audioRecorder?.release()
+                    audioRecorder = null
+                    minBufferSize = 0
                     Log.d(logTag, "Exit audio thread")
                 }
             } catch (e: Exception) {

flutter/android/app/src/main/kotlin/ffi.kt

@@ -0,0 +1,21 @@
+// ffi.kt
+
+package ffi
+
+import android.content.Context
+import java.nio.ByteBuffer
+
+object FFI {
+    init {
+        System.loadLibrary("rustdesk")
+    }
+
+    external fun init(ctx: Context)
+    external fun startServer(app_dir: String, custom_client_config: String)
+    external fun startService()
+    external fun onVideoFrameUpdate(buf: ByteBuffer)
+    external fun onAudioFrameUpdate(buf: ByteBuffer)
+    external fun translateLocale(localeName: String, input: String): String
+    external fun refreshScreen()
+    external fun setFrameRawEnable(name: String, value: Boolean)
+}