diff options
Diffstat (limited to 'third_party/libwebrtc/sdk/android/api/org/webrtc/HardwareVideoDecoderFactory.java')
-rw-r--r-- | third_party/libwebrtc/sdk/android/api/org/webrtc/HardwareVideoDecoderFactory.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/android/api/org/webrtc/HardwareVideoDecoderFactory.java b/third_party/libwebrtc/sdk/android/api/org/webrtc/HardwareVideoDecoderFactory.java new file mode 100644 index 0000000000..215598a85d --- /dev/null +++ b/third_party/libwebrtc/sdk/android/api/org/webrtc/HardwareVideoDecoderFactory.java @@ -0,0 +1,57 @@ +/* + * 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 androidx.annotation.Nullable; +import java.util.Arrays; + +/** Factory for Android hardware VideoDecoders. */ +public class HardwareVideoDecoderFactory extends MediaCodecVideoDecoderFactory { + private final static Predicate<MediaCodecInfo> defaultAllowedPredicate = + new Predicate<MediaCodecInfo>() { + @Override + public boolean test(MediaCodecInfo arg) { + return MediaCodecUtils.isHardwareAccelerated(arg); + } + }; + + /** 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))); + } +} |