media/library/src/main/java/com/google/android/exoplayer/DummyTrackRenderer.java
olly 9a40a4c77d Clean up enabled renderers + processing of resets.
- Made enabledRenderers an array to avoid loads of method calls.
- Made if so that enabled renderers are always called in a consistent
  order, rather than their order changing if they're enabled/disabled
  over time. This is likely to make performance more predictable.
- Split out reading of resets into a separate method. This method is
  now called directly after seeking on the source, so as to ensure
  instant propagation of the new position from source->renderers in
  the common case.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117225639
2016-06-15 19:37:45 +01:00

53 lines
1.4 KiB
Java

/*
* Copyright (C) 2014 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 com.google.android.exoplayer;
/**
* A {@link TrackRenderer} that does nothing.
*/
public final class DummyTrackRenderer extends TrackRenderer {
@Override
protected int supportsFormat(Format format) throws ExoPlaybackException {
return TrackRenderer.FORMAT_UNSUPPORTED_TYPE;
}
@Override
protected boolean isEnded() {
throw new IllegalStateException();
}
@Override
protected boolean isReady() {
throw new IllegalStateException();
}
@Override
protected void checkForReset() throws ExoPlaybackException {
throw new IllegalStateException();
}
@Override
protected void render(long positionUs, long elapsedRealtimeUs) throws ExoPlaybackException {
throw new IllegalStateException();
}
@Override
protected void maybeThrowError() {
throw new IllegalStateException();
}
}