48 lines
2.3 KiB
C++
48 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_MEDIA_EME_KEY_SYSTEM_NAMES_H_
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#define DOM_MEDIA_EME_KEY_SYSTEM_NAMES_H_
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// Header for key system names. Keep these separate from some of our other
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// EME utils because want to use these strings in contexts where other utils
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// may not build correctly. Specifically at time of writing:
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// - The GMP doesn't have prefs available, so we want to avoid utils that
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// touch the pref service.
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// - The clear key CDM links a limited subset of what normal Fx does, so we
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// need to avoid any utils that touch things like XUL.
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namespace mozilla {
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// EME Key System Strings.
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inline constexpr char kClearKeyKeySystemName[] = "org.w3.clearkey";
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inline constexpr char kClearKeyWithProtectionQueryKeySystemName[] =
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"org.mozilla.clearkey_with_protection_query";
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inline constexpr char kWidevineKeySystemName[] = "com.widevine.alpha";
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#ifdef MOZ_WMF_CDM
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// A sub key system of `kWidevineKeySystem` only used in experiments.
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inline constexpr char kWidevineExperimentKeySystemName[] =
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"com.widevine.alpha.experiment";
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// A sub key system of `kWidevineKeySystem` only used in experiments to support
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// hardware decryption with codecs that support clear lead.
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inline constexpr char kWidevineExperiment2KeySystemName[] =
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"com.widevine.alpha.experiment2";
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// API name used for searching GMP Wideivine L1 plugin.
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inline constexpr char kWidevineExperimentAPIName[] = "windows-mf-cdm";
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// https://learn.microsoft.com/en-us/playready/overview/key-system-strings
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inline constexpr char kPlayReadyKeySystemName[] =
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"com.microsoft.playready.recommendation";
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inline constexpr char kPlayReadyKeySystemHardware[] =
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"com.microsoft.playready.recommendation.3000";
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// A sub key system of `kPlayReadyKeySystemName` only used in experiments to
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// support hardware decryption with codecs that support clear lead.
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inline constexpr char kPlayReadyHardwareClearLeadKeySystemName[] =
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"com.microsoft.playready.recommendation.3000.clearlead";
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#endif
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} // namespace mozilla
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#endif // DOM_MEDIA_EME_KEY_SYSTEM_NAMES_H_
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