diff options
Diffstat (limited to 'dom/webidl/AudioDecoder.webidl')
-rw-r--r-- | dom/webidl/AudioDecoder.webidl | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dom/webidl/AudioDecoder.webidl b/dom/webidl/AudioDecoder.webidl new file mode 100644 index 0000000000..55cfe8e5e3 --- /dev/null +++ b/dom/webidl/AudioDecoder.webidl @@ -0,0 +1,53 @@ +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. + * + * The origin of this IDL file is + * https://w3c.github.io/webcodecs/#audiodecoder + */ + +[Exposed=(Window,DedicatedWorker), SecureContext, Pref="dom.media.webcodecs.enabled"] +interface AudioDecoder : EventTarget { + [Throws] + constructor(AudioDecoderInit init); + + readonly attribute CodecState state; + readonly attribute unsigned long decodeQueueSize; + attribute EventHandler ondequeue; + + [Throws] + undefined configure(AudioDecoderConfig config); + [Throws] + undefined decode(EncodedAudioChunk chunk); + [NewObject, Throws] + Promise<undefined> flush(); + [Throws] + undefined reset(); + [Throws] + undefined close(); + + [NewObject, Throws] + static Promise<AudioDecoderSupport> isConfigSupported(AudioDecoderConfig config); +}; + +dictionary AudioDecoderInit { + required AudioDataOutputCallback output; + required WebCodecsErrorCallback error; +}; + +callback AudioDataOutputCallback = undefined(AudioData output); + +dictionary AudioDecoderSupport { + boolean supported; + AudioDecoderConfig config; +}; + +dictionary AudioDecoderConfig { + required DOMString codec; + required [EnforceRange] unsigned long sampleRate; + required [EnforceRange] unsigned long numberOfChannels; + + // Bug 1696216: Should be AllowSharedBufferSource + ([AllowShared] ArrayBufferView or [AllowShared] ArrayBuffer) description; +}; |