1 files changed, 65 insertions, 0 deletions
diff --git a/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/decoder/SimpleOutputBuffer.java b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/decoder/SimpleOutputBuffer.java
new file mode 100644
index 0000000000..4b80d38e54
--- /dev/null
+++ b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/decoder/SimpleOutputBuffer.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.mozilla.thirdparty.com.google.android.exoplayer2.decoder;
+
+import androidx.annotation.Nullable;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+/**
+ * Buffer for {@link SimpleDecoder} output.
+ */
+public class SimpleOutputBuffer extends OutputBuffer {
+
+  private final SimpleDecoder<?, SimpleOutputBuffer, ?> owner;
+
+  @Nullable public ByteBuffer data;
+
+  public SimpleOutputBuffer(SimpleDecoder<?, SimpleOutputBuffer, ?> owner) {
+    this.owner = owner;
+  }
+
+  /**
+   * Initializes the buffer.
+   *
+   * @param timeUs The presentation timestamp for the buffer, in microseconds.
+   * @param size An upper bound on the size of the data that will be written to the buffer.
+   * @return The {@link #data} buffer, for convenience.
+   */
+  public ByteBuffer init(long timeUs, int size) {
+    this.timeUs = timeUs;
+    if (data == null || data.capacity() < size) {
+      data = ByteBuffer.allocateDirect(size).order(ByteOrder.nativeOrder());
+    }
+    data.position(0);
+    data.limit(size);
+    return data;
+  }
+
+  @Override
+  public void clear() {
+    super.clear();
+    if (data != null) {
+      data.clear();
+    }
+  }
+
+  @Override
+  public void release() {
+    owner.releaseOutputBuffer(this);
+  }
+
+}