Retry on recoverable MediaCodec errors

Refs <https://developer.android.com/reference/android/media/MediaCodec#error-handling>
Fixes #3693 <https://github.com/Genymobile/scrcpy/issues/3693>

server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java

@@ -28,7 +28,6 @@ public class ScreenEncoder implements Device.RotationListener {
 
     // Keep the values in descending order
     private static final int[] MAX_SIZE_FALLBACK = {2560, 1920, 1600, 1280, 1024, 800};
-    private static final int MAX_CONSECUTIVE_ERRORS = 3; // on error, retry MAX_CONSECUTIVE_ERRORS times
 
     private static final long PACKET_FLAG_CONFIG = 1L << 63;
     private static final long PACKET_FLAG_KEY_FRAME = 1L << 62;
@@ -45,7 +44,6 @@ public class ScreenEncoder implements Device.RotationListener {
     private long ptsOrigin;
 
     private boolean firstFrameSent;
-    private int consecutiveErrors;
 
     public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, List<CodecOption> codecOptions, String encoderName,
             boolean downsizeOnError) {
@@ -109,12 +107,22 @@ public class ScreenEncoder implements Device.RotationListener {
                     alive = encode(codec, fd);
                     // do not call stop() on exception, it would trigger an IllegalStateException
                     codec.stop();
+                } catch (MediaCodec.CodecException e) {
+                    Ln.e("Codec error: " + e.getMessage());
+                    // <https://developer.android.com/reference/android/media/MediaCodec#error-handling>
+                    // For simplicity, handle isTransient() like isRecoverable()
+                    if (e.isRecoverable() || e.isTransient()) {
+                        // Avoid busy-loop if too many errors are generated
+                        SystemClock.sleep(50);
+                    } else if (!prepareDownsizeRetry(device, screenInfo)) {
+                         throw e;
+                    }
+                    alive = true;
                 } catch (IllegalStateException | IllegalArgumentException e) {
                     Ln.e("Encoding error: " + e.getClass().getName() + ": " + e.getMessage());
-                    if (!prepareRetry(device, screenInfo)) {
+                    if (!prepareDownsizeRetry(device, screenInfo)) {
                         throw e;
                     }
-                    Ln.i("Retrying...");
                     alive = true;
                 } finally {
                     codec.reset();
@@ -130,26 +138,12 @@ public class ScreenEncoder implements Device.RotationListener {
         }
     }
 
-    private boolean prepareRetry(Device device, ScreenInfo screenInfo) {
+    private boolean prepareDownsizeRetry(Device device, ScreenInfo screenInfo) {
-        if (firstFrameSent) {
+        if (!downsizeOnError || firstFrameSent) {
-            ++consecutiveErrors;
-            if (consecutiveErrors >= MAX_CONSECUTIVE_ERRORS) {
-                // Definitively fail
-                return false;
-            }
-
-            // Wait a bit to increase the probability that retrying will fix the problem
-            SystemClock.sleep(50);
-            return true;
-        }
-
-        if (!downsizeOnError) {
             // Must fail immediately
             return false;
         }
 
-        // Downsizing on error is only enabled if an encoding failure occurs before the first frame (downsizing later could be surprising)
-
         int newMaxSize = chooseMaxSizeFallback(screenInfo.getVideoSize());
         Ln.i("newMaxSize = " + newMaxSize);
         if (newMaxSize == 0) {
@@ -198,7 +192,6 @@ public class ScreenEncoder implements Device.RotationListener {
                     if ((bufferInfo.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) == 0) {
                         // If this is not a config packet, then it contains a frame
                         firstFrameSent = true;
-                        consecutiveErrors = 0;
                     }
                 }
             } finally {