Add missing AudioFormat encoding conversions

PiperOrigin-RevId: 423786422

library/common/src/main/java/com/google/android/exoplayer2/util/MediaFormatUtil.java

@@ -220,6 +220,17 @@ public final class MediaFormatUtil {
       case C.ENCODING_PCM_FLOAT:
         mediaFormatPcmEncoding = AudioFormat.ENCODING_PCM_FLOAT;
         break;
+      case C.ENCODING_PCM_24BIT:
+        mediaFormatPcmEncoding = AudioFormat.ENCODING_PCM_24BIT_PACKED;
+        break;
+      case C.ENCODING_PCM_32BIT:
+        mediaFormatPcmEncoding = AudioFormat.ENCODING_PCM_32BIT;
+        break;
+      case C.ENCODING_INVALID:
+        mediaFormatPcmEncoding = AudioFormat.ENCODING_INVALID;
+        break;
+      case Format.NO_VALUE:
+      case C.ENCODING_PCM_16BIT_BIG_ENDIAN:
       default:
         // No matching value. Do nothing.
         return;

library/common/src/test/java/com/google/android/exoplayer2/util/MediaFormatUtilTest.java

@@ -146,10 +146,10 @@ public class MediaFormatUtilTest {
 
   @Test
   public void createMediaFormatFromFormat_withPcmEncoding_setsCustomPcmEncodingEntry() {
-    Format format = new Format.Builder().setPcmEncoding(C.ENCODING_PCM_32BIT).build();
+    Format format = new Format.Builder().setPcmEncoding(C.ENCODING_PCM_16BIT_BIG_ENDIAN).build();
     MediaFormat mediaFormat = MediaFormatUtil.createMediaFormatFromFormat(format);
     assertThat(mediaFormat.getInteger(MediaFormatUtil.KEY_PCM_ENCODING_EXTENDED))
-        .isEqualTo(C.ENCODING_PCM_32BIT);
+        .isEqualTo(C.ENCODING_PCM_16BIT_BIG_ENDIAN);
     assertThat(mediaFormat.containsKey(MediaFormat.KEY_PCM_ENCODING)).isFalse();
   }
 }