зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.6 KiB
Plaintext
55 строки
1.6 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://w3c.github.io/webcodecs/#videocolorspace
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*/
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[Exposed=(Window,DedicatedWorker), Pref="dom.media.webcodecs.enabled"]
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interface VideoColorSpace {
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[Throws]
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constructor(optional VideoColorSpaceInit init = {});
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readonly attribute VideoColorPrimaries? primaries;
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readonly attribute VideoTransferCharacteristics? transfer;
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readonly attribute VideoMatrixCoefficients? matrix;
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readonly attribute boolean? fullRange;
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// https://github.com/w3c/webcodecs/issues/486
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[Default] object toJSON();
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};
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dictionary VideoColorSpaceInit {
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VideoColorPrimaries primaries;
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VideoTransferCharacteristics transfer;
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VideoMatrixCoefficients matrix;
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boolean fullRange;
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};
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enum VideoColorPrimaries {
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"bt709", // BT.709, sRGB
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"bt470bg", // BT.601 PAL
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"smpte170m", // BT.601 NTSC
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"bt2020", // BT.2020, BT.2100
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"smpte432", // P3 D65
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};
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enum VideoTransferCharacteristics {
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"bt709", // BT.709
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"smpte170m", // BT.601 (functionally the same as bt709)
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"iec61966-2-1", // sRGB
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"linear", // linear RGB
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"pq", // BT.2100 PQ
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"hlg", // BT.2100 HLG
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};
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enum VideoMatrixCoefficients {
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"rgb", // sRGB
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"bt709", // BT.709
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"bt470bg", // BT.601 PAL
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"smpte170m", // BT.601 NTSC (functionally the same as bt470bg)
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"bt2020-ncl", // BT.2020 NCL
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};
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