68478b8287
Ability to provide user defined predicate to disable particular codec in particular circumstances was added. This could help addressing mysterious crashes on specific Android devices. Bug: webrtc:10029 Change-Id: I7ad81f4b1351aa68f036c0ee3b6d32fbf0f697ed Reviewed-on: https://webrtc-review.googlesource.com/c/111781 Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Commit-Queue: Sami Kalliomäki <sakal@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25820}
67 lines
2.6 KiB
Java
67 lines
2.6 KiB
Java
/*
|
|
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
package org.webrtc;
|
|
|
|
import android.media.MediaCodecInfo;
|
|
import java.util.Arrays;
|
|
import javax.annotation.Nullable;
|
|
|
|
/** Factory for Android hardware VideoDecoders. */
|
|
public class HardwareVideoDecoderFactory extends MediaCodecVideoDecoderFactory {
|
|
private final static Predicate<MediaCodecInfo> defaultAllowedPredicate =
|
|
new Predicate<MediaCodecInfo>() {
|
|
private String[] prefixBlacklist =
|
|
Arrays.copyOf(MediaCodecUtils.SOFTWARE_IMPLEMENTATION_PREFIXES,
|
|
MediaCodecUtils.SOFTWARE_IMPLEMENTATION_PREFIXES.length);
|
|
@Override
|
|
public boolean test(MediaCodecInfo arg) {
|
|
final String name = arg.getName();
|
|
for (String prefix : prefixBlacklist) {
|
|
if (name.startsWith(prefix)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
/** Creates a HardwareVideoDecoderFactory that does not use surface textures. */
|
|
@Deprecated // Not removed yet to avoid breaking callers.
|
|
public HardwareVideoDecoderFactory() {
|
|
this(null);
|
|
}
|
|
|
|
/**
|
|
* Creates a HardwareVideoDecoderFactory that supports surface texture rendering.
|
|
*
|
|
* @param sharedContext The textures generated will be accessible from this context. May be null,
|
|
* this disables texture support.
|
|
*/
|
|
public HardwareVideoDecoderFactory(@Nullable EglBase.Context sharedContext) {
|
|
this(sharedContext, /* codecAllowedPredicate= */ null);
|
|
}
|
|
|
|
/**
|
|
* Creates a HardwareVideoDecoderFactory that supports surface texture rendering.
|
|
*
|
|
* @param sharedContext The textures generated will be accessible from this context. May be null,
|
|
* this disables texture support.
|
|
* @param codecAllowedPredicate predicate to filter codecs. It is combined with the default
|
|
* predicate that only allows hardware codecs.
|
|
*/
|
|
public HardwareVideoDecoderFactory(@Nullable EglBase.Context sharedContext,
|
|
@Nullable Predicate<MediaCodecInfo> codecAllowedPredicate) {
|
|
super(sharedContext,
|
|
(codecAllowedPredicate == null ? defaultAllowedPredicate
|
|
: codecAllowedPredicate.and(defaultAllowedPredicate)));
|
|
}
|
|
}
|