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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/sdk/android/api/org/webrtc/DefaultVideoDecoderFactory.java | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/sdk/android/api/org/webrtc/DefaultVideoDecoderFactory.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/android/api/org/webrtc/DefaultVideoDecoderFactory.java b/third_party/libwebrtc/sdk/android/api/org/webrtc/DefaultVideoDecoderFactory.java new file mode 100644 index 0000000000..d7a8694d3d --- /dev/null +++ b/third_party/libwebrtc/sdk/android/api/org/webrtc/DefaultVideoDecoderFactory.java @@ -0,0 +1,69 @@ +/* + * 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 androidx.annotation.Nullable; +import java.util.Arrays; +import java.util.LinkedHashSet; + +/** + * Helper class that combines HW and SW decoders. + */ +public class DefaultVideoDecoderFactory implements VideoDecoderFactory { + private final VideoDecoderFactory hardwareVideoDecoderFactory; + private final VideoDecoderFactory softwareVideoDecoderFactory = new SoftwareVideoDecoderFactory(); + private final @Nullable VideoDecoderFactory platformSoftwareVideoDecoderFactory; + + /** + * Create decoder factory using default hardware decoder factory. + */ + public DefaultVideoDecoderFactory(@Nullable EglBase.Context eglContext) { + this.hardwareVideoDecoderFactory = new HardwareVideoDecoderFactory(eglContext); + this.platformSoftwareVideoDecoderFactory = new PlatformSoftwareVideoDecoderFactory(eglContext); + } + + /** + * Create decoder factory using explicit hardware decoder factory. + */ + DefaultVideoDecoderFactory(VideoDecoderFactory hardwareVideoDecoderFactory) { + this.hardwareVideoDecoderFactory = hardwareVideoDecoderFactory; + this.platformSoftwareVideoDecoderFactory = null; + } + + @Override + public @Nullable VideoDecoder createDecoder(VideoCodecInfo codecType) { + VideoDecoder softwareDecoder = softwareVideoDecoderFactory.createDecoder(codecType); + final VideoDecoder hardwareDecoder = hardwareVideoDecoderFactory.createDecoder(codecType); + if (softwareDecoder == null && platformSoftwareVideoDecoderFactory != null) { + softwareDecoder = platformSoftwareVideoDecoderFactory.createDecoder(codecType); + } + if (hardwareDecoder != null && softwareDecoder != null) { + // Both hardware and software supported, wrap it in a software fallback + return new VideoDecoderFallback( + /* fallback= */ softwareDecoder, /* primary= */ hardwareDecoder); + } + return hardwareDecoder != null ? hardwareDecoder : softwareDecoder; + } + + @Override + public VideoCodecInfo[] getSupportedCodecs() { + LinkedHashSet<VideoCodecInfo> supportedCodecInfos = new LinkedHashSet<VideoCodecInfo>(); + + supportedCodecInfos.addAll(Arrays.asList(softwareVideoDecoderFactory.getSupportedCodecs())); + supportedCodecInfos.addAll(Arrays.asList(hardwareVideoDecoderFactory.getSupportedCodecs())); + if (platformSoftwareVideoDecoderFactory != null) { + supportedCodecInfos.addAll( + Arrays.asList(platformSoftwareVideoDecoderFactory.getSupportedCodecs())); + } + + return supportedCodecInfos.toArray(new VideoCodecInfo[supportedCodecInfos.size()]); + } +} |