diff options
27 files changed, 167 insertions, 60 deletions
diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js index b46d944e8..94615ded0 100644 --- a/browser/app/profile/firefox.js +++ b/browser/app/profile/firefox.js @@ -1330,20 +1330,21 @@ pref("identity.fxaccounts.migrateToDevEdition", false); pref("ui.key.menuAccessKeyFocuses", true); #endif +#ifdef MOZ_EME // Encrypted media extensions. -#ifdef XP_LINUX -// On Linux EME is visible but disabled by default. This is so that the -// "Play DRM content" checkbox in the Firefox UI is unchecked by default. +// EME is visible but disabled by default. This is so that the +// "Play DRM content" checkbox in the browser UI is unchecked by default. // DRM requires downloading and installing proprietary binaries, which -// users on an open source operating systems didn't opt into. The first -// time a site using EME is encountered, the user will be prompted to -// enable DRM, whereupon the EME plugin binaries will be downloaded if -// permission is granted. +// users didn't necessarily opt-in to by installing the browser. +// The first time a site using EME is encountered, the user will be +// prompted to enable DRM, whereupon the EME plugin binaries will be +// downloaded if permission is granted. pref("media.eme.enabled", false); +pref("media.eme.apiVisible", true); #else -pref("media.eme.enabled", true); +// Disable redundant interfaces +pref("media.eme.apiVisible", false); #endif -pref("media.eme.apiVisible", true); // Decode using Gecko Media Plugins in <video>, if a system decoder is not // availble and the preferred GMP is available. diff --git a/browser/base/content/browser-media.js b/browser/base/content/browser-media.js index a013dbd8a..f721be74d 100644 --- a/browser/base/content/browser-media.js +++ b/browser/base/content/browser-media.js @@ -5,12 +5,16 @@ var gEMEHandler = { get uiEnabled() { +#ifdef MOZ_EME let emeUIEnabled = Services.prefs.getBoolPref("browser.eme.ui.enabled"); // Force-disable on WinXP: if (navigator.platform.toLowerCase().startsWith("win")) { emeUIEnabled = emeUIEnabled && parseFloat(Services.sysinfo.get("version")) >= 6; } return emeUIEnabled; +#else + return false; +#endif }, ensureEMEEnabled: function(browser, keySystem) { Services.prefs.setBoolPref("media.eme.enabled", true); diff --git a/browser/base/jar.mn b/browser/base/jar.mn index 3fa5ea408..a65c77338 100644 --- a/browser/base/jar.mn +++ b/browser/base/jar.mn @@ -80,7 +80,7 @@ browser.jar: content/browser/browser-fullZoom.js (content/browser-fullZoom.js) content/browser/browser-fxaccounts.js (content/browser-fxaccounts.js) content/browser/browser-gestureSupport.js (content/browser-gestureSupport.js) - content/browser/browser-media.js (content/browser-media.js) +* content/browser/browser-media.js (content/browser-media.js) content/browser/browser-places.js (content/browser-places.js) content/browser/browser-plugins.js (content/browser-plugins.js) content/browser/browser-refreshblocker.js (content/browser-refreshblocker.js) diff --git a/browser/components/preferences/in-content/content.js b/browser/components/preferences/in-content/content.js index 5ba334b02..a957b1dd5 100644 --- a/browser/components/preferences/in-content/content.js +++ b/browser/components/preferences/in-content/content.js @@ -78,6 +78,7 @@ var gContentPane = { document.getElementById("notificationsPolicyLearnMore").setAttribute("href", notificationInfoURL); +#ifdef MOZ_EME let drmInfoURL = Services.urlFormatter.formatURLPref("app.support.baseURL") + "drm-content"; document.getElementById("playDRMContentLink").setAttribute("href", drmInfoURL); @@ -91,6 +92,7 @@ var gContentPane = { // of the pane hiding/showing code potentially interfering: document.getElementById("drmGroup").setAttribute("style", "display: none !important"); } +#endif }, // UTILITY FUNCTIONS diff --git a/browser/components/preferences/in-content/content.xul b/browser/components/preferences/in-content/content.xul index c646c16a2..9434cba62 100644 --- a/browser/components/preferences/in-content/content.xul +++ b/browser/components/preferences/in-content/content.xul @@ -6,10 +6,12 @@ <preferences id="contentPreferences" hidden="true" data-category="paneContent"> +#ifdef MOZ_EME <!-- DRM content --> <preference id="media.eme.enabled" name="media.eme.enabled" type="bool"/> +#endif <!-- Popups --> <preference id="dom.disable_open_during_load" @@ -40,6 +42,7 @@ <html:a class="help-button" target="_blank" aria-label="&helpButton.label;"></html:a> </hbox> +#ifdef MOZ_EME <groupbox id="drmGroup" data-category="paneContent" hidden="true"> <caption><label>&drmContent.label;</label></caption> <grid id="contentGrid2"> @@ -60,6 +63,7 @@ </rows> </grid> </groupbox> +#endif <groupbox id="notificationsGroup" data-category="paneContent" hidden="true"> <caption><label>¬ificationsPolicy.label;</label></caption> diff --git a/browser/components/preferences/in-content/jar.mn b/browser/components/preferences/in-content/jar.mn index 52f536e96..3497ff555 100644 --- a/browser/components/preferences/in-content/jar.mn +++ b/browser/components/preferences/in-content/jar.mn @@ -12,7 +12,7 @@ browser.jar: content/browser/preferences/in-content/containers.js content/browser/preferences/in-content/advanced.js content/browser/preferences/in-content/applications.js - content/browser/preferences/in-content/content.js +* content/browser/preferences/in-content/content.js content/browser/preferences/in-content/sync.js content/browser/preferences/in-content/security.js content/browser/preferences/in-content/search.js diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in index c2269c069..dee6a3faa 100644 --- a/browser/installer/package-manifest.in +++ b/browser/installer/package-manifest.in @@ -821,8 +821,10 @@ bin/libfreebl_32int64_3.so ; media +#ifdef MOZ_EME @RESPATH@/gmp-clearkey/0.1/@DLL_PREFIX@clearkey@DLL_SUFFIX@ @RESPATH@/gmp-clearkey/0.1/clearkey.info +#endif ; gfx #ifdef XP_WIN diff --git a/build/moz.configure/old.configure b/build/moz.configure/old.configure index b33f18623..c9bdc9682 100644 --- a/build/moz.configure/old.configure +++ b/build/moz.configure/old.configure @@ -175,6 +175,7 @@ def old_configure_options(*options): '--enable-directshow', '--enable-dtrace', '--enable-dump-painting', + '--enable-eme', '--enable-elf-hack', '--enable-extensions', '--enable-faststripe', diff --git a/dom/base/Navigator.cpp b/dom/base/Navigator.cpp index 8b20d0196..5c315517c 100644 --- a/dom/base/Navigator.cpp +++ b/dom/base/Navigator.cpp @@ -97,8 +97,10 @@ #endif #include "mozilla/dom/ContentChild.h" +#ifdef MOZ_EME #include "mozilla/EMEUtils.h" #include "mozilla/DetailedPromise.h" +#endif namespace mozilla { namespace dom { @@ -214,7 +216,9 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(Navigator) NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mServiceWorkerContainer) NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow) +#ifdef MOZ_EME NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMediaKeySystemAccessManager) +#endif NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mPresentation) #ifdef MOZ_GAMEPAD NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mGamepadServiceTest) @@ -288,10 +292,12 @@ Navigator::Invalidate() mServiceWorkerContainer = nullptr; +#ifdef MOZ_EME if (mMediaKeySystemAccessManager) { mMediaKeySystemAccessManager->Shutdown(); mMediaKeySystemAccessManager = nullptr; } +#endif #ifdef MOZ_GAMEPAD if (mGamepadServiceTest) { @@ -1884,6 +1890,7 @@ Navigator::GetUserAgent(nsPIDOMWindowInner* aWindow, nsIURI* aURI, return siteSpecificUA->GetUserAgentForURIAndWindow(aURI, aWindow, aUserAgent); } +#ifdef MOZ_EME static nsCString ToCString(const nsString& aString) { @@ -2009,6 +2016,7 @@ Navigator::RequestMediaKeySystemAccess(const nsAString& aKeySystem, mMediaKeySystemAccessManager->Request(promise, aKeySystem, aConfigs); return promise.forget(); } +#endif Presentation* Navigator::GetPresentation(ErrorResult& aRv) diff --git a/dom/base/Navigator.h b/dom/base/Navigator.h index 4b4ae6759..d47a80bc1 100644 --- a/dom/base/Navigator.h +++ b/dom/base/Navigator.h @@ -18,7 +18,9 @@ #include "nsString.h" #include "nsTArray.h" #include "nsWeakPtr.h" +#ifdef MOZ_EME #include "mozilla/dom/MediaKeySystemAccessManager.h" +#endif class nsPluginArray; class nsMimeTypeArray; @@ -258,12 +260,14 @@ public: // any, else null. static already_AddRefed<nsPIDOMWindowInner> GetWindowFromGlobal(JSObject* aGlobal); +#ifdef MOZ_EME already_AddRefed<Promise> RequestMediaKeySystemAccess(const nsAString& aKeySystem, const Sequence<MediaKeySystemConfiguration>& aConfig, ErrorResult& aRv); private: RefPtr<MediaKeySystemAccessManager> mMediaKeySystemAccessManager; +#endif public: void NotifyVRDisplaysUpdated(); diff --git a/dom/base/nsDocument.cpp b/dom/base/nsDocument.cpp index 4926b6c0a..eaea49b02 100644 --- a/dom/base/nsDocument.cpp +++ b/dom/base/nsDocument.cpp @@ -4340,6 +4340,7 @@ nsDocument::SetScopeObject(nsIGlobalObject* aGlobal) } } +#ifdef MOZ_EME static void CheckIfContainsEMEContent(nsISupports* aSupports, void* aContainsEME) { @@ -4363,6 +4364,7 @@ nsDocument::ContainsEMEContent() static_cast<void*>(&containsEME)); return containsEME; } +#endif // MOZ_EME static void CheckIfContainsMSEContent(nsISupports* aSupports, void* aContainsMSE) @@ -8390,11 +8392,13 @@ nsDocument::CanSavePresentation(nsIRequest *aNewRequest) } #endif // MOZ_WEBRTC +#ifdef MOZ_EME // Don't save presentations for documents containing EME content, so that // CDMs reliably shutdown upon user navigation. if (ContainsEMEContent()) { return false; } +#endif // Don't save presentations for documents containing MSE content, to // reduce memory usage. diff --git a/dom/base/nsDocument.h b/dom/base/nsDocument.h index fc6749c9f..3725b3c18 100644 --- a/dom/base/nsDocument.h +++ b/dom/base/nsDocument.h @@ -1267,7 +1267,9 @@ public: js::ExpandoAndGeneration mExpandoAndGeneration; +#ifdef MOZ_EME bool ContainsEMEContent(); +#endif bool ContainsMSEContent(); diff --git a/dom/canvas/CanvasRenderingContext2D.cpp b/dom/canvas/CanvasRenderingContext2D.cpp index b0a430fe4..35ea2cd1a 100644 --- a/dom/canvas/CanvasRenderingContext2D.cpp +++ b/dom/canvas/CanvasRenderingContext2D.cpp @@ -4977,10 +4977,12 @@ CanvasRenderingContext2D::DrawImage(const CanvasImageSource& aImage, return; } +#ifdef MOZ_EME if (video->ContainsRestrictedContent()) { aError.Throw(NS_ERROR_NOT_AVAILABLE); return; } +#endif uint16_t readyState; if (NS_SUCCEEDED(video->GetReadyState(&readyState)) && diff --git a/dom/html/HTMLMediaElement.cpp b/dom/html/HTMLMediaElement.cpp index e81cd20bc..1f1a545fa 100644 --- a/dom/html/HTMLMediaElement.cpp +++ b/dom/html/HTMLMediaElement.cpp @@ -11,7 +11,9 @@ #include "mozilla/ArrayUtils.h" #include "mozilla/MathAlgorithms.h" #include "mozilla/AsyncEventDispatcher.h" +#ifdef MOZ_EME #include "mozilla/dom/MediaEncryptedEvent.h" +#endif #include "base/basictypes.h" #include "nsIDOMHTMLMediaElement.h" @@ -820,7 +822,9 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(HTMLMediaElement, nsGenericHTM NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mTextTrackManager) NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mAudioTrackList) NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mVideoTrackList) +#ifdef MOZ_EME NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMediaKeys) +#endif NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mSelectedVideoStreamTrack) NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END @@ -845,7 +849,9 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(HTMLMediaElement, nsGenericHTMLE NS_IMPL_CYCLE_COLLECTION_UNLINK(mTextTrackManager) NS_IMPL_CYCLE_COLLECTION_UNLINK(mAudioTrackList) NS_IMPL_CYCLE_COLLECTION_UNLINK(mVideoTrackList) +#ifdef MOZ_EME NS_IMPL_CYCLE_COLLECTION_UNLINK(mMediaKeys) +#endif NS_IMPL_CYCLE_COLLECTION_UNLINK(mSelectedVideoStreamTrack) NS_IMPL_CYCLE_COLLECTION_UNLINK_END @@ -1020,12 +1026,14 @@ void HTMLMediaElement::ShutdownDecoder() void HTMLMediaElement::AbortExistingLoads() { +#ifdef MOZ_EME // If there is no existing decoder then we don't have anything to // report. This prevents reporting the initial load from an // empty video element as a failed EME load. if (mDecoder) { ReportEMETelemetry(); } +#endif // Abort any already-running instance of the resource selection algorithm. mLoadWaitStatus = NOT_WAITING; @@ -1084,7 +1092,9 @@ void HTMLMediaElement::AbortExistingLoads() mDownloadSuspendedByCache = false; mMediaInfo = MediaInfo(); mIsEncrypted = false; +#ifdef MOZ_EME mPendingEncryptedInitData.mInitDatas.Clear(); +#endif mWaitingForKey = NOT_WAITING_FOR_KEY; mSourcePointer = nullptr; @@ -2681,9 +2691,11 @@ HTMLMediaElement::CaptureStreamInternal(bool aFinishWhenEnded, if (!window) { return nullptr; } +#ifdef MOZ_EME if (ContainsRestrictedContent()) { return nullptr; } +#endif if (!mOutputStreams.IsEmpty() && aGraph != mOutputStreams[0].mStream->GetInputStream()->Graph()) { @@ -3638,6 +3650,7 @@ void HTMLMediaElement::HiddenVideoStop() mVideoDecodeSuspendTimer = nullptr; } +#ifdef MOZ_EME void HTMLMediaElement::ReportEMETelemetry() { @@ -3649,6 +3662,7 @@ HTMLMediaElement::ReportEMETelemetry() this, mLoadedDataFired ? "true" : "false")); } } +#endif void HTMLMediaElement::ReportTelemetry() @@ -3997,6 +4011,7 @@ nsresult HTMLMediaElement::FinishDecoderSetup(MediaDecoder* aDecoder, ms.mFinishWhenEnded); } +#ifdef MOZ_EME if (mMediaKeys) { if (mMediaKeys->GetCDMProxy()) { mDecoder->SetCDMProxy(mMediaKeys->GetCDMProxy()); @@ -4006,6 +4021,7 @@ nsresult HTMLMediaElement::FinishDecoderSetup(MediaDecoder* aDecoder, return NS_ERROR_FAILURE; } } +#endif MediaEventSource<void>* waitingForKeyProducer = mDecoder->WaitingForKeyEvent(); // Not every decoder will produce waitingForKey events, only add ones that can @@ -4468,7 +4484,11 @@ void HTMLMediaElement::MetadataLoaded(const MediaInfo* aInfo, SetMediaInfo(*aInfo); - mIsEncrypted = aInfo->IsEncrypted() || mPendingEncryptedInitData.IsEncrypted(); + mIsEncrypted = aInfo->IsEncrypted() +#ifdef MOZ_EME + || mPendingEncryptedInitData.IsEncrypted() +#endif + ; mTags = aTags.forget(); mLoadedDataFired = false; ChangeReadyState(nsIDOMHTMLMediaElement::HAVE_METADATA); @@ -4494,11 +4514,13 @@ void HTMLMediaElement::MetadataLoaded(const MediaInfo* aInfo, return; } +#ifdef MOZ_EME // Dispatch a distinct 'encrypted' event for each initData we have. for (const auto& initData : mPendingEncryptedInitData.mInitDatas) { DispatchEncrypted(initData.mInitData, initData.mType); } mPendingEncryptedInitData.mInitDatas.Clear(); +#endif } mWatchManager.ManualNotify(&HTMLMediaElement::UpdateReadyStateInternal); @@ -5431,9 +5453,12 @@ void HTMLMediaElement::SuspendOrResumeElement(bool aPauseElement, bool aSuspendE UpdateAudioChannelPlayingState(); if (aPauseElement) { ReportTelemetry(); +#ifdef MOZ_EME ReportEMETelemetry(); +#endif - // For EME content, force destruction of the CDM client (and CDM +#ifdef MOZ_EME + // For EME content, we may force destruction of the CDM client (and CDM // instance if this is the last client for that CDM instance) and // the CDM's decoder. This ensures the CDM gets reliable and prompt // shutdown notifications, as it may have book-keeping it needs @@ -5445,6 +5470,7 @@ void HTMLMediaElement::SuspendOrResumeElement(bool aPauseElement, bool aSuspendE ShutdownDecoder(); } } +#endif if (mDecoder) { mDecoder->Pause(); mDecoder->Suspend(); @@ -5495,6 +5521,17 @@ void HTMLMediaElement::NotifyOwnerDocumentActivityChanged() bool pauseElement = ShouldElementBePaused(); SuspendOrResumeElement(pauseElement, !IsActive()); +#ifdef MOZ_EME + // If the owning document has become inactive we should shutdown the CDM. + if (!OwnerDoc()->IsCurrentActiveDocument() && mMediaKeys) { + mMediaKeys->Shutdown(); + mMediaKeys = nullptr; + if (mDecoder) { + ShutdownDecoder(); + } + } +#endif + AddRemoveSelfReference(); } @@ -6270,6 +6307,7 @@ HTMLMediaElement::OnVisibilityChange(Visibility aNewVisibility) } +#ifdef MOZ_EME MediaKeys* HTMLMediaElement::GetMediaKeys() const { @@ -6479,6 +6517,7 @@ HTMLMediaElement::GetTopLevelPrincipal() principal = doc->NodePrincipal(); return principal.forget(); } +#endif //MOZ_EME void HTMLMediaElement::CannotDecryptWaitingForKey() diff --git a/dom/html/HTMLMediaElement.h b/dom/html/HTMLMediaElement.h index d40e9df46..b65049206 100644 --- a/dom/html/HTMLMediaElement.h +++ b/dom/html/HTMLMediaElement.h @@ -20,7 +20,9 @@ #include "mozilla/dom/TextTrackManager.h" #include "mozilla/WeakPtr.h" #include "MediaDecoder.h" +#ifdef MOZ_EME #include "mozilla/dom/MediaKeys.h" +#endif #include "mozilla/StateWatching.h" #include "nsGkAtoms.h" #include "PrincipalChangeObserver.h" @@ -630,6 +632,7 @@ public: // XPCOM MozPreservesPitch() is OK +#ifdef MOZ_EME MediaKeys* GetMediaKeys() const; already_AddRefed<Promise> SetMediaKeys(MediaKeys* mediaKeys, @@ -651,6 +654,7 @@ public: already_AddRefed<nsIPrincipal> GetTopLevelPrincipal(); bool ContainsRestrictedContent(); +#endif // MOZ_EME void CannotDecryptWaitingForKey(); @@ -1198,7 +1202,9 @@ protected: */ void HiddenVideoStop(); +#ifdef MOZ_EME void ReportEMETelemetry(); +#endif void ReportTelemetry(); @@ -1471,8 +1477,10 @@ protected: // Timer used to simulate video-suspend. nsCOMPtr<nsITimer> mVideoDecodeSuspendTimer; +#ifdef MOZ_EME // Encrypted Media Extension media keys. RefPtr<MediaKeys> mMediaKeys; +#endif // Stores the time at the start of the current 'played' range. double mCurrentPlayRangeStart; @@ -1627,8 +1635,10 @@ protected: // Listens for waitingForKey events from the owned decoder. MediaEventListener mWaitingForKeyListener; +#ifdef MOZ_EME // Init Data that needs to be sent in 'encrypted' events in MetadataLoaded(). EncryptionInfo mPendingEncryptedInitData; +#endif // True if the media's channel's download has been suspended. Watchable<bool> mDownloadSuspendedByCache; diff --git a/dom/media/MediaDecoderOwner.h b/dom/media/MediaDecoderOwner.h index f884686fb..f993b4324 100644 --- a/dom/media/MediaDecoderOwner.h +++ b/dom/media/MediaDecoderOwner.h @@ -143,11 +143,13 @@ public: // reference to the decoder to prevent further calls into the decoder. virtual void NotifyXPCOMShutdown() = 0; +#ifdef MOZ_EME // Dispatches a "encrypted" event to the HTMLMediaElement, with the // provided init data. Actual dispatch may be delayed until HAVE_METADATA. // Main thread only. virtual void DispatchEncrypted(const nsTArray<uint8_t>& aInitData, const nsAString& aInitDataType) = 0; +#endif }; } // namespace mozilla diff --git a/dom/media/MediaFormatReader.cpp b/dom/media/MediaFormatReader.cpp index 2093803ad..06e8b963b 100644 --- a/dom/media/MediaFormatReader.cpp +++ b/dom/media/MediaFormatReader.cpp @@ -346,8 +346,12 @@ MediaFormatReader::DecoderFactory::DoCreateDecoder(TrackType aTrack) if (!mOwner->mPlatform) { mOwner->mPlatform = new PDMFactory(); if (mOwner->IsEncrypted()) { +#ifdef MOZ_EME MOZ_ASSERT(mOwner->mCDMProxy); mOwner->mPlatform->SetCDMProxy(mOwner->mCDMProxy); +#else + return MediaResult(NS_ERROR_DOM_MEDIA_FATAL_ERR, "EME not supported"); +#endif } } @@ -577,6 +581,7 @@ MediaFormatReader::InitInternal() return NS_OK; } +#ifdef MOZ_EME class DispatchKeyNeededEvent : public Runnable { public: DispatchKeyNeededEvent(AbstractMediaDecoder* aDecoder, @@ -602,6 +607,7 @@ private: nsTArray<uint8_t> mInitData; nsString mInitDataType; }; +#endif void MediaFormatReader::SetCDMProxy(CDMProxy* aProxy) @@ -618,7 +624,11 @@ MediaFormatReader::SetCDMProxy(CDMProxy* aProxy) bool MediaFormatReader::IsWaitingOnCDMResource() { MOZ_ASSERT(OnTaskQueue()); +#ifdef MOZ_EME return IsEncrypted() && !mCDMProxy; +#else + return false; +#endif } RefPtr<MediaDecoderReader::MetadataPromise> @@ -725,11 +735,13 @@ MediaFormatReader::OnDemuxerInitDone(nsresult) UniquePtr<EncryptionInfo> crypto = mDemuxer->GetCrypto(); if (mDecoder && crypto && crypto->IsEncrypted()) { +#ifdef MOZ_EME // Try and dispatch 'encrypted'. Won't go if ready state still HAVE_NOTHING. for (uint32_t i = 0; i < crypto->mInitDatas.Length(); i++) { NS_DispatchToMainThread( new DispatchKeyNeededEvent(mDecoder, crypto->mInitDatas[i].mInitData, crypto->mInitDatas[i].mType)); } +#endif mInfo.mCrypto = *crypto; } diff --git a/dom/media/mediasource/TrackBuffersManager.cpp b/dom/media/mediasource/TrackBuffersManager.cpp index 4265aed81..ac6d82411 100644 --- a/dom/media/mediasource/TrackBuffersManager.cpp +++ b/dom/media/mediasource/TrackBuffersManager.cpp @@ -58,6 +58,7 @@ AppendStateToStr(SourceBufferAttributes::AppendState aState) static Atomic<uint32_t> sStreamSourceID(0u); +#ifdef MOZ_EME class DispatchKeyNeededEvent : public Runnable { public: DispatchKeyNeededEvent(AbstractMediaDecoder* aDecoder, @@ -83,6 +84,7 @@ private: nsTArray<uint8_t> mInitData; nsString mInitDataType; }; +#endif TrackBuffersManager::TrackBuffersManager(MediaSourceDecoder* aParentDecoder, const nsACString& aType) @@ -1097,12 +1099,14 @@ TrackBuffersManager::OnDemuxerInitDone(nsresult) UniquePtr<EncryptionInfo> crypto = mInputDemuxer->GetCrypto(); if (crypto && crypto->IsEncrypted()) { +#ifdef MOZ_EME // Try and dispatch 'encrypted'. Won't go if ready state still HAVE_NOTHING. for (uint32_t i = 0; i < crypto->mInitDatas.Length(); i++) { NS_DispatchToMainThread( new DispatchKeyNeededEvent(mParentDecoder, crypto->mInitDatas[i].mInitData, crypto->mInitDatas[i].mType)); } +#endif info.mCrypto = *crypto; // We clear our crypto init data array, so the MediaFormatReader will // not emit an encrypted event for the same init data again. diff --git a/dom/media/webaudio/AudioContext.cpp b/dom/media/webaudio/AudioContext.cpp index f61226a48..a36eda621 100644 --- a/dom/media/webaudio/AudioContext.cpp +++ b/dom/media/webaudio/AudioContext.cpp @@ -379,10 +379,12 @@ AudioContext::CreateMediaElementSource(HTMLMediaElement& aMediaElement, return nullptr; } +#ifdef MOZ_EME if (aMediaElement.ContainsRestrictedContent()) { aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR); return nullptr; } +#endif if (CheckClosed(aRv)) { return nullptr; diff --git a/dom/webidl/HTMLMediaElement.webidl b/dom/webidl/HTMLMediaElement.webidl index 456579ec1..313686dac 100644 --- a/dom/webidl/HTMLMediaElement.webidl +++ b/dom/webidl/HTMLMediaElement.webidl @@ -153,6 +153,7 @@ partial interface HTMLMediaElement { attribute EventHandler onmozinterruptend; }; +#ifdef MOZ_EME // Encrypted Media Extensions partial interface HTMLMediaElement { [Pref="media.eme.apiVisible"] @@ -168,6 +169,7 @@ partial interface HTMLMediaElement { [Pref="media.eme.apiVisible"] attribute EventHandler onwaitingforkey; }; +#endif // This is just for testing partial interface HTMLMediaElement { diff --git a/dom/webidl/Navigator.webidl b/dom/webidl/Navigator.webidl index 56461e429..5452f3247 100644 --- a/dom/webidl/Navigator.webidl +++ b/dom/webidl/Navigator.webidl @@ -348,12 +348,14 @@ partial interface Navigator { readonly attribute LegacyMozTCPSocket mozTCPSocket; }; +#ifdef MOZ_EME partial interface Navigator { [Pref="media.eme.apiVisible", NewObject] Promise<MediaKeySystemAccess> requestMediaKeySystemAccess(DOMString keySystem, sequence<MediaKeySystemConfiguration> supportedConfigurations); }; +#endif #ifdef NIGHTLY_BUILD partial interface Navigator { diff --git a/dom/webidl/moz.build b/dom/webidl/moz.build index f24c366e8..5dc637799 100644 --- a/dom/webidl/moz.build +++ b/dom/webidl/moz.build @@ -9,6 +9,7 @@ GENERATED_WEBIDL_FILES = [ ] PREPROCESSED_WEBIDL_FILES = [ + 'HTMLMediaElement.webidl', 'Navigator.webidl', 'Node.webidl', 'Promise.webidl', @@ -210,7 +211,6 @@ WEBIDL_FILES = [ 'HTMLLIElement.webidl', 'HTMLLinkElement.webidl', 'HTMLMapElement.webidl', - 'HTMLMediaElement.webidl', 'HTMLMenuElement.webidl', 'HTMLMenuItemElement.webidl', 'HTMLMetaElement.webidl', diff --git a/layout/base/nsLayoutUtils.cpp b/layout/base/nsLayoutUtils.cpp index ed34f39ce..789c91f50 100644 --- a/layout/base/nsLayoutUtils.cpp +++ b/layout/base/nsLayoutUtils.cpp @@ -7242,9 +7242,11 @@ nsLayoutUtils::SurfaceFromElement(HTMLVideoElement* aElement, (aSurfaceFlags & SFE_PREFER_NO_PREMULTIPLY_ALPHA) == 0, "We can't support non-premultiplied alpha for video!"); +#ifdef MOZ_EME if (aElement->ContainsRestrictedContent()) { return result; } +#endif uint16_t readyState; if (NS_SUCCEEDED(aElement->GetReadyState(&readyState)) && diff --git a/mobile/android/app/mobile.js b/mobile/android/app/mobile.js index 2a64297c4..9a28bd716 100644 --- a/mobile/android/app/mobile.js +++ b/mobile/android/app/mobile.js @@ -627,6 +627,12 @@ pref("media.mediasource.enabled", true); pref("media.mediadrm-widevinecdm.visible", true); +#ifdef MOZ_EME +// Enable EME(Encrypted media extensions?) +pref("media.eme.enabled", false); +pref("media.eme.apiVisible", false); +#endif + // optimize images memory usage pref("image.downscale-during-decode.enabled", true); diff --git a/old-configure.in b/old-configure.in index f01f8fcb0..3cb499b93 100644 --- a/old-configure.in +++ b/old-configure.in @@ -3002,6 +3002,35 @@ if test x"$MOZ_WIDGET_TOOLKIT" = x"gonk" -a -n "$MOZ_FMP4" -a -n "$android_versi fi fi +dnl ========================================================
+dnl = EME support
+dnl ========================================================
+
+MOZ_ARG_ENABLE_STRING(eme,
+[ --enable-eme[=widevine] Enable support for Encrypted Media Extensions ],
+ MOZ_EME_ARGS=$enableval)
+
+if test "$MOZ_EME_ARGS"; then
+ if test "$MOZ_EME_ARGS" = "no"; then
+ dnl EME explicitly disabled with --disable-eme
+ MOZ_EME=
+ elif test "$MOZ_EME_ARGS" = "yes"; then
+ dnl EME explicitly enabled with --enable-eme
+ MOZ_EME=1
+ else
+ dnl EME explicitly enabled with --enable-eme=<args>
+ MOZ_EME=1
+ MOZ_EME_MODULES=`echo $MOZ_EME_ARGS | sed -e 's/,/ /g'`
+ fi
+fi
+
+AC_SUBST_SET(MOZ_EME_MODULES)
+if test -n "$MOZ_EME"; then
+ if test -z "$MOZ_FMP4"; then
+ AC_MSG_ERROR([Encrypted Media Extension support requires Fragmented MP4 support])
+ fi
+ AC_DEFINE(MOZ_EME)
+fi dnl ======================================================== dnl = Enable media plugin support @@ -5634,7 +5663,8 @@ AC_SUBST(WIN32_GUI_EXE_LDFLAGS) AC_SUBST(MOZ_VORBIS) AC_SUBST(MOZ_TREMOR) AC_SUBST(MOZ_FFVPX) -AC_SUBST_LIST(FFVPX_ASFLAGS) +AC_SUBST_LIST(FFVPX_ASFLAGS)
+AC_SUBST(MOZ_EME) AC_SUBST(MOZ_DIRECTSHOW) AC_SUBST(MOZ_ANDROID_OMX) AC_SUBST(MOZ_OMX_PLUGIN) diff --git a/toolkit/moz.configure b/toolkit/moz.configure index 85a01e658..4717af022 100644 --- a/toolkit/moz.configure +++ b/toolkit/moz.configure @@ -405,50 +405,8 @@ set_config('MOZ_FMP4', fmp4) set_define('MOZ_FMP4', fmp4) add_old_configure_assignment('MOZ_FMP4', fmp4) -# EME Support -# ============================================================== -# Widevine is enabled by default in desktop browser builds. -@depends(build_project, '--help') -def eme_default(build_project, help): - if build_project == 'browser': - return 'widevine' - -option('--enable-eme', - nargs='*', - choices=('adobe','widevine',), - default=eme_default, - help='Enable support for Encrypted Media Extensions') - -@depends('--enable-eme', target) -def enable_eme(value, target): - # Widevine EME by default enabled on desktop Windows, MacOS and Linux, - # x86 and x64 builds. - if (target.kernel in ('Darwin', 'WINNT', 'Linux') and - target.os not in ('Android', 'iOS') and - target.cpu in ('x86', 'x86_64')): - return value - elif value and value.origin != 'default': - die('%s is not supported on %s' % (value.format('--enable-eme'), target.alias)) - # Return the same type of OptionValue (Positive or Negative), with an empty tuple. - return value.__class__(()) - -@depends(enable_eme, fmp4) -def eme(value, fmp4): - enabled = bool(value) - if value.origin == 'default': - enabled = enabled or fmp4 - if enabled and not fmp4: - die('Encrypted Media Extension support requires ' - 'Fragmented MP4 support') - if enabled: - return True - -@depends(enable_eme) -def eme_modules(value): - return value - -set_config('MOZ_EME_MODULES', eme_modules) - +# Miscellaneous +# ============================================================== option(name='--enable-chrome-format', help='Select FORMAT of chrome files during packaging.', nargs=1, diff --git a/toolkit/toolkit.mozbuild b/toolkit/toolkit.mozbuild index d94f1240a..7164a8ad5 100644 --- a/toolkit/toolkit.mozbuild +++ b/toolkit/toolkit.mozbuild @@ -167,9 +167,13 @@ if CONFIG['ENABLE_MARIONETTE'] or CONFIG['MOZ_WIDGET_TOOLKIT'] not in ('gonk', ' DIRS += [ '/tools/quitter', - '/media/gmp-clearkey/0.1', ] +if CONFIG['MOZ_EME']: + DIRS += [ + '/media/gmp-clearkey/0.1', + ] + if CONFIG['ENABLE_TESTS']: DIRS += [ '/testing/mochitest', |