add render error callback

Author: pedroSG94

library/src/main/java/com/pedro/library/view/GlInterface.java

@@ -202,4 +202,6 @@ public interface GlInterface {
   void setForceRender(boolean enabled);
 
   boolean isRunning();
+
+  void setRenderErrorCallback(RenderErrorCallback callback);
 }

library/src/main/java/com/pedro/library/view/GlStreamInterface.kt

@@ -80,6 +80,7 @@ class GlStreamInterface(private val context: Context): OnFrameAvailableListener,
   private val forceRender = ForceRenderer()
   var autoHandleOrientation = false
   private var shouldHandleOrientation = true
+  private var renderErrorCallback: RenderErrorCallback? = null
 
   private val sensorRotationManager = SensorRotationManager(context, true, true) { orientation, isPortrait ->
     if (autoHandleOrientation && shouldHandleOrientation) {
@@ -122,6 +123,10 @@ class GlStreamInterface(private val context: Context): OnFrameAvailableListener,
 
   override fun isRunning(): Boolean = running.get()
 
+  override fun setRenderErrorCallback(callback: RenderErrorCallback?) {
+    this.renderErrorCallback = callback
+  }
+
   override fun getSurfaceTexture(): SurfaceTexture {
     return mainRender.getSurfaceTexture()
   }
@@ -178,7 +183,15 @@ class GlStreamInterface(private val context: Context): OnFrameAvailableListener,
       surfaceManagerPhoto.eglSetup(encoderWidth, encoderHeight, surfaceManager)
       running.set(true)
       mainRender.getSurfaceTexture().setOnFrameAvailableListener(this)
-      forceRender.start { executor?.execute { draw(true) } }
+      forceRender.start {
+        executor?.execute {
+          try {
+            draw(true)
+          } catch (e: RuntimeException) {
+            renderErrorCallback?.onRenderError(e) ?: throw e
+          }
+        }
+      }
       sensorRotationManager.start()
     }
   }
@@ -266,7 +279,13 @@ class GlStreamInterface(private val context: Context): OnFrameAvailableListener,
 
   override fun onFrameAvailable(surfaceTexture: SurfaceTexture?) {
     if (!isRunning) return
-    executor?.execute { draw(false) }
+    executor?.execute {
+      try {
+        draw(false)
+      } catch (e: RuntimeException) {
+        renderErrorCallback?.onRenderError(e) ?: throw e
+      }
+    }
   }
 
   fun forceOrientation(forced: OrientationForced) {

library/src/main/java/com/pedro/library/view/OpenGlView.java

@@ -77,6 +77,7 @@ public class OpenGlView extends SurfaceView
   private ExecutorService executor = null;
   private final FpsLimiter fpsLimiter = new FpsLimiter();
   private final ForceRenderer forceRenderer = new ForceRenderer();
+  private RenderErrorCallback renderErrorCallback = null;
 
   public OpenGlView(Context context) {
     super(context);
@@ -220,6 +221,11 @@ public boolean isRunning() {
     return running.get();
   }
 
+  @Override
+  public void setRenderErrorCallback(RenderErrorCallback callback) {
+    this.renderErrorCallback = callback;
+  }
+
   @Override
   public void setEncoderSize(int width, int height) {
     this.encoderWidth = width;
@@ -359,7 +365,15 @@ public void start() {
       forceRenderer.start(() -> {
         ExecutorService ex = this.executor;
         if (ex == null) return null;
-        ex.execute(() -> draw(true));
+        ex.execute(() -> {
+          try {
+            draw(true);
+          } catch (RuntimeException e) {
+            RenderErrorCallback callback = renderErrorCallback;
+            if (callback != null) callback.onRenderError(e);
+            else throw e;
+          }
+        });
         return null;
       });
       return null;
@@ -390,7 +404,15 @@ public void onFrameAvailable(SurfaceTexture surfaceTexture) {
     if (!isRunning()) return;
     ExecutorService ex = this.executor;
     if (ex == null) return;
-    ex.execute(() -> draw(false));
+    ex.execute(() -> {
+      try {
+        draw(false);
+      } catch (RuntimeException e) {
+        RenderErrorCallback callback = renderErrorCallback;
+        if (callback != null) callback.onRenderError(e);
+        else throw e;
+      }
+    });
   }
 
   @Override

library/src/main/java/com/pedro/library/view/RenderErrorCallback.kt

@@ -0,0 +1,5 @@
+package com.pedro.library.view
+
+interface RenderErrorCallback {
+    fun onRenderError(error: RuntimeException)
+}