Add an errorCount argument to onLoadError

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=202313695

library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaPeriod.java

@@ -534,7 +534,11 @@ import java.util.Arrays;
 
   @Override
   public LoadErrorAction onLoadError(
-      ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) {
+      ExtractingLoadable loadable,
+      long elapsedRealtimeMs,
+      long loadDurationMs,
+      IOException error,
+      int errorCount) {
     boolean isErrorFatal = isLoadableExceptionFatal(error);
     eventDispatcher.loadError(
         loadable.dataSpec,

library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaPeriod.java

@@ -62,7 +62,6 @@ import java.util.Arrays;
   /* package */ boolean loadingSucceeded;
   /* package */ byte[] sampleData;
   /* package */ int sampleSize;
-  private int errorCount;
 
   public SingleSampleMediaPeriod(
       DataSpec dataSpec,
@@ -230,8 +229,11 @@ import java.util.Arrays;
 
   @Override
   public LoadErrorAction onLoadError(
-      SourceLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) {
-    errorCount++;
+      SourceLoadable loadable,
+      long elapsedRealtimeMs,
+      long loadDurationMs,
+      IOException error,
+      int errorCount) {
     boolean cancel = treatLoadErrorsAsEndOfStream && errorCount >= minLoadableRetryCount;
     eventDispatcher.loadError(
         loadable.dataSpec,

library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java

@@ -411,7 +411,11 @@ public class ChunkSampleStream<T extends ChunkSource> implements SampleStream, S
 
   @Override
   public LoadErrorAction onLoadError(
-      Chunk loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) {
+      Chunk loadable,
+      long elapsedRealtimeMs,
+      long loadDurationMs,
+      IOException error,
+      int errorCount) {
     long bytesLoaded = loadable.bytesLoaded();
     boolean isMediaChunk = isMediaChunk(loadable);
     int lastChunkIndex = mediaChunks.size() - 1;

library/core/src/main/java/com/google/android/exoplayer2/upstream/Loader.java

@@ -111,12 +111,13 @@ public final class Loader implements LoaderErrorThrower {
      * @param elapsedRealtimeMs {@link SystemClock#elapsedRealtime} when the error occurred.
      * @param loadDurationMs The duration of the load up to the point at which the error occurred.
      * @param error The load error.
+     * @param errorCount The number of errors this load has encountered, including this one.
      * @return The desired error handling action. One of {@link Loader#RETRY}, {@link
      *     Loader#RETRY_RESET_ERROR_COUNT}, {@link Loader#DONT_RETRY}, {@link
      *     Loader#DONT_RETRY_FATAL} or a retry action created by {@link #createRetryAction}.
      */
     LoadErrorAction onLoadError(
-        T loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error);
+        T loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error, int errorCount);
   }
 
   /**
@@ -164,7 +165,7 @@ public final class Loader implements LoaderErrorThrower {
 
   /**
    * Action that can be taken in response to {@link Callback#onLoadError(Loadable, long, long,
-   * IOException)}.
+   * IOException, int)}.
    */
   public static final class LoadErrorAction {
 
@@ -445,12 +446,15 @@ public final class Loader implements LoaderErrorThrower {
           break;
         case MSG_IO_EXCEPTION:
           currentError = (IOException) msg.obj;
-          LoadErrorAction action = callback.onLoadError(loadable, nowMs, durationMs, currentError);
+          errorCount++;
+          LoadErrorAction action =
+              callback.onLoadError(loadable, nowMs, durationMs, currentError, errorCount);
           if (action.type == ACTION_TYPE_DONT_RETRY_FATAL) {
             fatalError = currentError;
           } else if (action.type != ACTION_TYPE_DONT_RETRY) {
-            errorCount =
-                action.type == ACTION_TYPE_RETRY_AND_RESET_ERROR_COUNT ? 1 : errorCount + 1;
+            if (action.type == ACTION_TYPE_RETRY_AND_RESET_ERROR_COUNT) {
+              errorCount = 1;
+            }
             start(
                 action.retryDelayMillis != C.TIME_UNSET
                     ? action.retryDelayMillis

library/dash/src/main/java/com/google/android/exoplayer2/source/dash/DashMediaSource.java

@@ -1175,7 +1175,8 @@ public final class DashMediaSource extends BaseMediaSource {
         ParsingLoadable<DashManifest> loadable,
         long elapsedRealtimeMs,
         long loadDurationMs,
-        IOException error) {
+        IOException error,
+        int errorCount) {
       return onManifestLoadError(loadable, elapsedRealtimeMs, loadDurationMs, error);
     }
 
@@ -1200,7 +1201,8 @@ public final class DashMediaSource extends BaseMediaSource {
         ParsingLoadable<Long> loadable,
         long elapsedRealtimeMs,
         long loadDurationMs,
-        IOException error) {
+        IOException error,
+        int errorCount) {
       return onUtcTimestampLoadError(loadable, elapsedRealtimeMs, loadDurationMs, error);
     }
 

library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsSampleStreamWrapper.java

@@ -604,7 +604,11 @@ import java.util.Arrays;
 
   @Override
   public LoadErrorAction onLoadError(
-      Chunk loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) {
+      Chunk loadable,
+      long elapsedRealtimeMs,
+      long loadDurationMs,
+      IOException error,
+      int errorCount) {
     long bytesLoaded = loadable.bytesLoaded();
     boolean isMediaChunk = isMediaChunk(loadable);
     boolean cancelable = !isMediaChunk || bytesLoaded == 0;

library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/DefaultHlsPlaylistTracker.java

@@ -234,7 +234,8 @@ public final class DefaultHlsPlaylistTracker
       ParsingLoadable<HlsPlaylist> loadable,
       long elapsedRealtimeMs,
       long loadDurationMs,
-      IOException error) {
+      IOException error,
+      int errorCount) {
     boolean isFatal = error instanceof ParserException;
     eventDispatcher.loadError(
         loadable.dataSpec,
@@ -490,7 +491,8 @@ public final class DefaultHlsPlaylistTracker
         ParsingLoadable<HlsPlaylist> loadable,
         long elapsedRealtimeMs,
         long loadDurationMs,
-        IOException error) {
+        IOException error,
+        int errorCount) {
       boolean isFatal = error instanceof ParserException;
       eventDispatcher.loadError(
           loadable.dataSpec,

library/smoothstreaming/src/main/java/com/google/android/exoplayer2/source/smoothstreaming/SsMediaSource.java

@@ -545,7 +545,8 @@ public final class SsMediaSource extends BaseMediaSource
       ParsingLoadable<SsManifest> loadable,
       long elapsedRealtimeMs,
       long loadDurationMs,
-      IOException error) {
+      IOException error,
+      int errorCount) {
     boolean isFatal = error instanceof ParserException;
     manifestEventDispatcher.loadError(
         loadable.dataSpec,