启用ncnn提示成功并有新的问题

@@ -9,7 +9,7 @@ android {
 
     defaultConfig {
         applicationId "io.livekit.android.selfie"
-        minSdk androidSdk.minVersion
+        minSdk 24
         targetSdk androidSdk.targetVersion
         versionCode 1
         versionName "1.0"

@@ -42,22 +42,14 @@ import livekit.org.webrtc.EglBase
 
 @OptIn(ExperimentalCamera2Interop::class)
 class MainViewModel(application: Application) : AndroidViewModel(application) {
-
+    val eglBase = EglBase.create()
+    private val processor = RVMNcnn(eglBase)
     init {
         LiveKit.loggingLevel = LoggingLevel.INFO
-        // 加载 RVM 模型：mobilenetv3，目标尺寸640(sizeid=6)，intra/inter=0，postproc=1(fast)，CPU(cpugpu=0)
-        // 如需 GPU，可将 cpugpu=1 或 2(使用 turnip)
-        processor.loadModel(
-            application.getAssets(),
-            /* modelid */ 0,
-            /* sizeid */ 6,
-            /* intrainterid */ 0,
-            /* postprocid */ 1,
-            /* cpugpu */ 0
-        )
+
     }
 
-    val eglBase = EglBase.create()
+
     val room = LiveKit.create(
         application,
         overrides = LiveKitOverrides(
@@ -68,7 +60,7 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
     private val virtualBackground = (AppCompatResources.getDrawable(application, R.drawable.background) as BitmapDrawable).bitmap
 
     private var blur = 16f
-    private val processor = RVMNcnn(eglBase)
+
 
     private var cameraProvider: CameraCapturerUtils.CameraProvider? = null
 

@@ -10,11 +10,16 @@ android {
     compileSdkVersion androidSdk.compileVersion
 
     defaultConfig {
-        minSdkVersion androidSdk.minVersion
+        minSdkVersion 24
         targetSdkVersion androidSdk.targetVersion
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
+
+        ndk {
+            abiFilters 'arm64-v8a', 'x86_64'
+            // 如需兼容其它 ABI，可同时添加：'armeabi-v7a', 'x86', 'x86_64'
+        }
     }
 
     buildTypes {
@@ -36,6 +41,12 @@ android {
             includeAndroidResources = true
         }
     }
+
+    externalNativeBuild {
+        cmake {
+            path file('src/main/jni/CMakeLists.txt')
+        }
+    }
 }
 
 dokkaHtml {

@@ -23,9 +23,15 @@ public class RVMNcnn extends NoDropVideoProcessor {
     public native boolean closeCamera();
     public native boolean setOutputWindow(Surface surface);
     public native boolean setBackgroundImage(Bitmap bitmap);
+    public native boolean processFrame();
 
     static {
-        System.loadLibrary("rvmncnn");
+        try {
+            System.loadLibrary("rvmncnn");
+            android.util.Log.d("RVMNcnn", "System.loadLibrary(rvmncnn) success");
+        } catch (Throwable t) {
+            android.util.Log.e("RVMNcnn", "System.loadLibrary(rvmncnn) failed", t);
+        }
     }
 
     private final EglBase eglBase;
@@ -55,6 +61,8 @@ public class RVMNcnn extends NoDropVideoProcessor {
     @Override
     public void onCapturerStarted(boolean started) {
         if (started) {
+            surfaceTextureHelper.setTextureSize(640, 640);
+            android.util.Log.d("RVMNcnn", "onCapturerStarted: setOutputWindow + openCamera");
             // Listen to frames produced from the output surface (rendered by native),
             // and forward to target sink.
             surfaceTextureHelper.stopListening();