DefaultTrackSelector: make audio track selections before text

PiperOrigin-RevId: 239594105

library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java

@@ -1485,15 +1485,8 @@ public class DefaultTrackSelector extends MappingTrackSelector {
 
     AudioTrackScore selectedAudioTrackScore = null;
     int selectedAudioRendererIndex = C.INDEX_UNSET;
-    int selectedTextTrackScore = Integer.MIN_VALUE;
-    int selectedTextRendererIndex = C.INDEX_UNSET;
     for (int i = 0; i < rendererCount; i++) {
-      int trackType = mappedTrackInfo.getRendererType(i);
-      switch (trackType) {
-        case C.TRACK_TYPE_VIDEO:
-          // Already done. Do nothing.
-          break;
-        case C.TRACK_TYPE_AUDIO:
+      if (C.TRACK_TYPE_AUDIO == mappedTrackInfo.getRendererType(i)) {
         Pair<TrackSelection.Definition, AudioTrackScore> audioSelection =
             selectAudioTrack(
                 mappedTrackInfo.getTrackGroups(i),
@@ -1513,6 +1506,17 @@ public class DefaultTrackSelector extends MappingTrackSelector {
           selectedAudioTrackScore = audioSelection.second;
           selectedAudioRendererIndex = i;
         }
+      }
+    }
+
+    int selectedTextTrackScore = Integer.MIN_VALUE;
+    int selectedTextRendererIndex = C.INDEX_UNSET;
+    for (int i = 0; i < rendererCount; i++) {
+      int trackType = mappedTrackInfo.getRendererType(i);
+      switch (trackType) {
+        case C.TRACK_TYPE_VIDEO:
+        case C.TRACK_TYPE_AUDIO:
+          // Already done. Do nothing.
           break;
         case C.TRACK_TYPE_TEXT:
           Pair<TrackSelection.Definition, Integer> textSelection =