Fix "FLAC decoder input buffer too small" issue

Issue: #3514

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190752950

RELEASENOTES.md

@@ -10,6 +10,7 @@
   ([#4006](https://github.com/google/ExoPlayer/issues/4006)).
   ([#4006](https://github.com/google/ExoPlayer/issues/4006)).
 * Fix handling of zero padded strings when parsing Matroska streams
 * Fix handling of zero padded strings when parsing Matroska streams
   ([#4010](https://github.com/google/ExoPlayer/issues/4010)).
   ([#4010](https://github.com/google/ExoPlayer/issues/4010)).
+* Fix "Decoder input buffer too small" error when playing some FLAC streams.
 * MediaSession extension: Omit fast forward and rewind actions when media is not
 * MediaSession extension: Omit fast forward and rewind actions when media is not
   seekable ([#4001](https://github.com/google/ExoPlayer/issues/4001)).
   seekable ([#4001](https://github.com/google/ExoPlayer/issues/4001)).
 
 

extensions/flac/src/androidTest/assets/bear.flac.0.dump

@@ -9,7 +9,7 @@ track 0:
     id = null
     id = null
     containerMimeType = null
     containerMimeType = null
     sampleMimeType = audio/raw
     sampleMimeType = audio/raw
-    maxInputSize = -1
+    maxInputSize = 16384
     width = -1
     width = -1
     height = -1
     height = -1
     frameRate = -1.0
     frameRate = -1.0

extensions/flac/src/androidTest/assets/bear.flac.1.dump

@@ -9,7 +9,7 @@ track 0:
     id = null
     id = null
     containerMimeType = null
     containerMimeType = null
     sampleMimeType = audio/raw
     sampleMimeType = audio/raw
-    maxInputSize = -1
+    maxInputSize = 16384
     width = -1
     width = -1
     height = -1
     height = -1
     frameRate = -1.0
     frameRate = -1.0

extensions/flac/src/androidTest/assets/bear.flac.2.dump

@@ -9,7 +9,7 @@ track 0:
     id = null
     id = null
     containerMimeType = null
     containerMimeType = null
     sampleMimeType = audio/raw
     sampleMimeType = audio/raw
-    maxInputSize = -1
+    maxInputSize = 16384
     width = -1
     width = -1
     height = -1
     height = -1
     frameRate = -1.0
     frameRate = -1.0

extensions/flac/src/androidTest/assets/bear.flac.3.dump

@@ -9,7 +9,7 @@ track 0:
     id = null
     id = null
     containerMimeType = null
     containerMimeType = null
     sampleMimeType = audio/raw
     sampleMimeType = audio/raw
-    maxInputSize = -1
+    maxInputSize = 16384
     width = -1
     width = -1
     height = -1
     height = -1
     frameRate = -1.0
     frameRate = -1.0

extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/FlacExtractor.java

@@ -116,7 +116,7 @@ public final class FlacExtractor implements Extractor {
               MimeTypes.AUDIO_RAW,
               MimeTypes.AUDIO_RAW,
               null,
               null,
               streamInfo.bitRate(),
               streamInfo.bitRate(),
-              Format.NO_VALUE,
+              streamInfo.maxDecodedFrameSize(),
               streamInfo.channels,
               streamInfo.channels,
               streamInfo.sampleRate,
               streamInfo.sampleRate,
               getPcmEncoding(streamInfo.bitsPerSample),
               getPcmEncoding(streamInfo.bitsPerSample),