/*
* Copyright 2023 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 androidx.media3.exoplayer.mediacodec;
import android.media.MediaCodec;
import android.os.Bundle;
import androidx.annotation.RequiresApi;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.decoder.CryptoInfo;
@RequiresApi(23)
@UnstableApi
/* package */ class SynchronousMediaCodecBufferEnqueuer implements MediaCodecBufferEnqueuer {
private final MediaCodec codec;
public SynchronousMediaCodecBufferEnqueuer(MediaCodec codec) {
this.codec = codec;
}
@Override
public void start() {
// Do nothing.
}
@Override
public void queueInputBuffer(
int index, int offset, int size, long presentationTimeUs, int flags) {
codec.queueInputBuffer(index, offset, size, presentationTimeUs, flags);
}
@Override
public void queueSecureInputBuffer(
int index, int offset, CryptoInfo info, long presentationTimeUs, int flags) {
codec.queueSecureInputBuffer(
index, offset, info.getFrameworkCryptoInfo(), presentationTimeUs, flags);
}
@Override
public void setParameters(Bundle parameters) {
codec.setParameters(parameters);
}
@Override
public void flush() {
// Do nothing.
}
@Override
public void shutdown() {
// Do nothing.
}
@Override
public void waitUntilQueueingComplete() {
// Do nothing.
}
@Override
public void maybeThrowException() {
// Do nothing.
}
}