Do not use sample flags in queueInputBuffer

Flags returned by MediaExtractor.getSampleFlags() are not
1:1 mapping to the BufferFlags used in MediaCodec, so it
should't be used in queueInputBuffer.

Bug: 313397424
Test: DecodeOnlyTest
(cherry picked from https://android-review.googlesource.com/q/commit:70f1d37dfff1b35eeac2c9777e024b7a2047eb0a)
Merged-In: Id6d74e1f9fc53fece20b6ae809b33c85d5482d93
Change-Id: Id6d74e1f9fc53fece20b6ae809b33c85d5482d93

Author: Xiao Huang

tests/tests/media/decoder/src/android/media/decoder/cts/DecodeOnlyTest.java

@@ -240,7 +240,7 @@ public void onInputBufferAvailable(MediaCodec codec, int index) {
                     ByteBuffer inputBuffer = videoCodec.getInputBuffer(index);
                     int sampleSize = videoExtractor.readSampleData(inputBuffer, 0);
                     long presentationTime = videoExtractor.getSampleTime();
-                    int flags = videoExtractor.getSampleFlags();
+                    int flags = 0;
                     if (sampleSize < 0) {
                         flags = MediaCodec.BUFFER_FLAG_END_OF_STREAM;
                         sampleSize = 0;
@@ -355,7 +355,7 @@ public void onInputBufferAvailable(MediaCodec codec, int index) {
                 ByteBuffer inputBuffer = videoCodec.getInputBuffer(index);
                 int sampleSize = videoExtractor.readSampleData(inputBuffer, 0);
                 long presentationTime = videoExtractor.getSampleTime();
-                int flags = videoExtractor.getSampleFlags();
+                int flags = 0;
                 if (sampleSize < 0) {
                     flags = MediaCodec.BUFFER_FLAG_END_OF_STREAM;
                     sampleSize = 0;
@@ -497,7 +497,7 @@ private void queueInput(MediaCodec codec, int index) {
                 ByteBuffer inputBuffer = codec.getInputBuffer(index);
                 int sampleSize = videoExtractor.readSampleData(inputBuffer, 0);
                 long presentationTime = videoExtractor.getSampleTime();
-                int flags = videoExtractor.getSampleFlags();
+                int flags = 0;
                 if (sampleSize < 0) {
                     flags = MediaCodec.BUFFER_FLAG_END_OF_STREAM;
                     sampleSize = 0;
@@ -796,7 +796,7 @@ public void onInputBufferAvailable(MediaCodec codec, int index) {
             ByteBuffer audioInputBuffer = mAudioCodec.getInputBuffer(index);
             int audioSampleSize = mAudioExtractor.readSampleData(audioInputBuffer, 0);
             long presentationTime = mAudioExtractor.getSampleTime();
-            int flags = mAudioExtractor.getSampleFlags();
+            int flags = 0;
             if (audioSampleSize < 0) {
                 flags = MediaCodec.BUFFER_FLAG_END_OF_STREAM;
                 audioSampleSize = 0;