| /* |
| * Copyright (C) 2019-2020 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "Connection.h" |
| #include "MessageReceiver.h" |
| #include "RemoteLegacyCDMSessionIdentifier.h" |
| #include "RemoteMediaPlayerConfiguration.h" |
| #include "RemoteMediaPlayerProxyConfiguration.h" |
| #include "RemoteMediaPlayerState.h" |
| #include "RemoteMediaResourceIdentifier.h" |
| #include "RemoteVideoFrameProxy.h" |
| #include "SandboxExtension.h" |
| #include "ScopedRenderingResourcesRequest.h" |
| #include "TrackPrivateRemoteIdentifier.h" |
| #include <WebCore/Cookie.h> |
| #include <WebCore/InbandTextTrackPrivate.h> |
| #include <WebCore/MediaPlayer.h> |
| #include <WebCore/MediaPlayerIdentifier.h> |
| #include <WebCore/PlatformMediaResourceLoader.h> |
| #include <wtf/LoggerHelper.h> |
| #include <wtf/RefPtr.h> |
| #include <wtf/RunLoop.h> |
| #include <wtf/Vector.h> |
| #include <wtf/WeakPtr.h> |
| |
| #if ENABLE(ENCRYPTED_MEDIA) |
| #include "RemoteCDMInstanceIdentifier.h" |
| #include "RemoteCDMInstanceProxy.h" |
| #endif |
| |
| #if ENABLE(MEDIA_SOURCE) |
| #include "RemoteMediaSourceIdentifier.h" |
| #include "RemoteMediaSourceProxy.h" |
| #endif |
| |
| #if PLATFORM(COCOA) |
| #include "SharedRingBufferStorage.h" |
| #endif |
| |
| #if USE(AVFOUNDATION) |
| #include <wtf/RetainPtr.h> |
| #endif |
| |
| namespace WTF { |
| class MachSendRight; |
| } |
| |
| namespace WebCore { |
| class AudioTrackPrivate; |
| #if ENABLE(WIRELESS_PLAYBACK_TARGET) |
| class MediaPlaybackTargetContext; |
| #endif |
| class VideoTrackPrivate; |
| |
| struct FourCC; |
| |
| class VideoFrame; |
| |
| #if PLATFORM(COCOA) |
| class VideoFrameCV; |
| #endif |
| } |
| |
| #if USE(AVFOUNDATION) |
| typedef struct __CVBuffer* CVPixelBufferRef; |
| #endif |
| |
| namespace WebKit { |
| |
| using LayerHostingContextID = uint32_t; |
| class LayerHostingContext; |
| class RemoteAudioTrackProxy; |
| class RemoteAudioSourceProviderProxy; |
| class RemoteMediaPlayerManagerProxy; |
| class RemoteTextTrackProxy; |
| class RemoteVideoFrameObjectHeap; |
| class RemoteVideoTrackProxy; |
| |
| class RemoteMediaPlayerProxy final |
| : public WebCore::MediaPlayerClient |
| , public IPC::MessageReceiver { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| RemoteMediaPlayerProxy(RemoteMediaPlayerManagerProxy&, WebCore::MediaPlayerIdentifier, Ref<IPC::Connection>&&, WebCore::MediaPlayerEnums::MediaEngineIdentifier, RemoteMediaPlayerProxyConfiguration&&, RemoteVideoFrameObjectHeap&, const WebCore::ProcessIdentity&); |
| ~RemoteMediaPlayerProxy(); |
| |
| WebCore::MediaPlayerIdentifier idendifier() const { return m_id; } |
| void invalidate(); |
| |
| #if ENABLE(VIDEO_PRESENTATION_MODE) |
| void updateVideoFullscreenInlineImage(); |
| void setVideoFullscreenMode(WebCore::MediaPlayer::VideoFullscreenMode); |
| void videoFullscreenStandbyChanged(bool); |
| #endif |
| |
| void setBufferingPolicy(WebCore::MediaPlayer::BufferingPolicy); |
| |
| #if PLATFORM(IOS_FAMILY) |
| void accessLog(CompletionHandler<void(String)>&&); |
| void errorLog(CompletionHandler<void(String)>&&); |
| #endif |
| |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; |
| bool didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, UniqueRef<IPC::Encoder>&); |
| |
| void getConfiguration(RemoteMediaPlayerConfiguration&); |
| |
| void prepareForPlayback(bool privateMode, WebCore::MediaPlayerEnums::Preload, bool preservesPitch, bool prepareForRendering, float videoContentScale, WebCore::DynamicRangeMode, CompletionHandler<void(std::optional<LayerHostingContextID>&& inlineLayerHostingContextId)>&&); |
| void prepareForRendering(); |
| |
| void load(URL&&, std::optional<SandboxExtension::Handle>&&, const WebCore::ContentType&, const String&, CompletionHandler<void(RemoteMediaPlayerConfiguration&&)>&&); |
| #if ENABLE(MEDIA_SOURCE) |
| void loadMediaSource(URL&&, const WebCore::ContentType&, bool webMParserEnabled, RemoteMediaSourceIdentifier, CompletionHandler<void(RemoteMediaPlayerConfiguration&&)>&&); |
| #endif |
| void cancelLoad(); |
| |
| void prepareToPlay(); |
| |
| void play(); |
| void pause(); |
| |
| void seek(const MediaTime&); |
| void seekWithTolerance(const MediaTime&, const MediaTime& negativeTolerance, const MediaTime& positiveTolerance); |
| |
| void setVolume(double); |
| void setMuted(bool); |
| |
| void setPreload(WebCore::MediaPlayerEnums::Preload); |
| void setPrivateBrowsingMode(bool); |
| void setPreservesPitch(bool); |
| void setPitchCorrectionAlgorithm(WebCore::MediaPlayer::PitchCorrectionAlgorithm); |
| |
| void setPageIsVisible(bool); |
| void setShouldMaintainAspectRatio(bool); |
| #if ENABLE(VIDEO_PRESENTATION_MODE) |
| void setVideoFullscreenGravity(WebCore::MediaPlayerEnums::VideoGravity); |
| #endif |
| void acceleratedRenderingStateChanged(bool); |
| void setShouldDisableSleep(bool); |
| void setRate(double); |
| void didLoadingProgress(CompletionHandler<void(bool)>&&); |
| |
| #if PLATFORM(COCOA) |
| void setVideoInlineSizeFenced(const WebCore::FloatSize&, const WTF::MachSendRight&); |
| #endif |
| |
| #if ENABLE(WIRELESS_PLAYBACK_TARGET) |
| void setWirelessVideoPlaybackDisabled(bool); |
| void setShouldPlayToPlaybackTarget(bool); |
| void setWirelessPlaybackTarget(WebCore::MediaPlaybackTargetContext&&); |
| void mediaPlayerCurrentPlaybackTargetIsWirelessChanged(bool) final; |
| #endif |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| void setLegacyCDMSession(std::optional<RemoteLegacyCDMSessionIdentifier>&& instanceId); |
| void keyAdded(); |
| #endif |
| |
| #if ENABLE(ENCRYPTED_MEDIA) |
| void cdmInstanceAttached(RemoteCDMInstanceIdentifier&&); |
| void cdmInstanceDetached(RemoteCDMInstanceIdentifier&&); |
| void attemptToDecryptWithInstance(RemoteCDMInstanceIdentifier&&); |
| #endif |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) && ENABLE(ENCRYPTED_MEDIA) |
| void setShouldContinueAfterKeyNeeded(bool); |
| #endif |
| |
| void beginSimulatedHDCPError(); |
| void endSimulatedHDCPError(); |
| |
| void notifyActiveSourceBuffersChanged(); |
| |
| void applicationWillResignActive(); |
| void applicationDidBecomeActive(); |
| |
| void notifyTrackModeChanged(); |
| void tracksChanged(); |
| |
| void audioTrackSetEnabled(const TrackPrivateRemoteIdentifier&, bool); |
| void videoTrackSetSelected(const TrackPrivateRemoteIdentifier&, bool); |
| void textTrackSetMode(const TrackPrivateRemoteIdentifier&, WebCore::InbandTextTrackPrivate::Mode); |
| |
| using PerformTaskAtMediaTimeCompletionHandler = CompletionHandler<void(std::optional<MediaTime>, std::optional<MonotonicTime>)>; |
| void performTaskAtMediaTime(const MediaTime&, MonotonicTime, PerformTaskAtMediaTimeCompletionHandler&&); |
| void wouldTaintOrigin(struct WebCore::SecurityOriginData, CompletionHandler<void(std::optional<bool>)>&&); |
| |
| void setVideoPlaybackMetricsUpdateInterval(double); |
| |
| void setPreferredDynamicRangeMode(WebCore::DynamicRangeMode); |
| |
| RefPtr<WebCore::PlatformMediaResource> requestResource(WebCore::ResourceRequest&&, WebCore::PlatformMediaResourceLoader::LoadOptions); |
| void sendH2Ping(const URL&, CompletionHandler<void(Expected<WTF::Seconds, WebCore::ResourceError>&&)>&&); |
| void removeResource(RemoteMediaResourceIdentifier); |
| |
| RefPtr<WebCore::MediaPlayer> mediaPlayer() { return m_player; } |
| |
| TrackPrivateRemoteIdentifier addRemoteAudioTrackProxy(WebCore::AudioTrackPrivate&); |
| TrackPrivateRemoteIdentifier addRemoteVideoTrackProxy(WebCore::VideoTrackPrivate&); |
| TrackPrivateRemoteIdentifier addRemoteTextTrackProxy(WebCore::InbandTextTrackPrivate&); |
| |
| private: |
| // MediaPlayerClient |
| void mediaPlayerCharacteristicChanged() final; |
| void mediaPlayerRenderingModeChanged() final; |
| void mediaPlayerNetworkStateChanged() final; |
| void mediaPlayerReadyStateChanged() final; |
| void mediaPlayerVolumeChanged() final; |
| void mediaPlayerMuteChanged() final; |
| void mediaPlayerTimeChanged() final; |
| void mediaPlayerDurationChanged() final; |
| void mediaPlayerSizeChanged() final; |
| void mediaPlayerRateChanged() final; |
| void mediaPlayerPlaybackStateChanged() final; |
| void mediaPlayerResourceNotSupported() final; |
| void mediaPlayerEngineFailedToLoad() const final; |
| void mediaPlayerActiveSourceBuffersChanged() final; |
| void mediaPlayerBufferedTimeRangesChanged() final; |
| void mediaPlayerSeekableTimeRangesChanged() final; |
| bool mediaPlayerRenderingCanBeAccelerated() final; |
| |
| void mediaPlayerDidAddAudioTrack(WebCore::AudioTrackPrivate&) final; |
| void mediaPlayerDidRemoveAudioTrack(WebCore::AudioTrackPrivate&) final; |
| void mediaPlayerDidAddVideoTrack(WebCore::VideoTrackPrivate&) final; |
| void mediaPlayerDidRemoveVideoTrack(WebCore::VideoTrackPrivate&) final; |
| void mediaPlayerDidAddTextTrack(WebCore::InbandTextTrackPrivate&) final; |
| void mediaPlayerDidRemoveTextTrack(WebCore::InbandTextTrackPrivate&) final; |
| |
| // Not implemented |
| void mediaPlayerFirstVideoFrameAvailable() final; |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) |
| RefPtr<ArrayBuffer> mediaPlayerCachedKeyForKeyId(const String&) const final; |
| void mediaPlayerKeyNeeded(const WebCore::SharedBuffer&) final; |
| String mediaPlayerMediaKeysStorageDirectory() const final; |
| #endif |
| |
| #if ENABLE(ENCRYPTED_MEDIA) |
| void mediaPlayerInitializationDataEncountered(const String&, RefPtr<ArrayBuffer>&&) final; |
| void mediaPlayerWaitingForKeyChanged() final; |
| #endif |
| |
| String mediaPlayerReferrer() const final; |
| String mediaPlayerUserAgent() const final; |
| bool mediaPlayerIsFullscreen() const final; |
| bool mediaPlayerIsFullscreenPermitted() const final; |
| bool mediaPlayerIsVideo() const final; |
| float mediaPlayerContentsScale() const final; |
| bool mediaPlayerPlatformVolumeConfigurationRequired() const final; |
| WebCore::CachedResourceLoader* mediaPlayerCachedResourceLoader() final; |
| RefPtr<WebCore::PlatformMediaResourceLoader> mediaPlayerCreateResourceLoader() final; |
| bool doesHaveAttribute(const AtomString&, AtomString* = nullptr) const final; |
| bool mediaPlayerShouldUsePersistentCache() const final; |
| const String& mediaPlayerMediaCacheDirectory() const final; |
| WebCore::LayoutRect mediaPlayerContentBoxRect() const final; |
| |
| void textTrackRepresentationBoundsChanged(const WebCore::IntRect&) final; |
| |
| #if ENABLE(AVF_CAPTIONS) |
| Vector<RefPtr<WebCore::PlatformTextTrack>> outOfBandTrackSources() final; |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| String mediaPlayerNetworkInterfaceName() const final; |
| void mediaPlayerGetRawCookies(const URL&, WebCore::MediaPlayerClient::GetRawCookiesCallback&&) const final; |
| #endif |
| |
| String mediaPlayerSourceApplicationIdentifier() const final; |
| |
| double mediaPlayerRequestedPlaybackRate() const final; |
| #if ENABLE(VIDEO_PRESENTATION_MODE) |
| WebCore::MediaPlayerEnums::VideoFullscreenMode mediaPlayerFullscreenMode() const final; |
| bool mediaPlayerIsVideoFullscreenStandby() const final; |
| #endif |
| Vector<String> mediaPlayerPreferredAudioCharacteristics() const final; |
| |
| bool mediaPlayerShouldDisableSleep() const final; |
| const Vector<WebCore::ContentType>& mediaContentTypesRequiringHardwareSupport() const final; |
| bool mediaPlayerShouldCheckHardwareSupport() const final; |
| |
| const std::optional<Vector<String>>& allowedMediaContainerTypes() const final { return m_configuration.allowedMediaContainerTypes; }; |
| const std::optional<Vector<String>>& allowedMediaCodecTypes() const final { return m_configuration.allowedMediaCodecTypes; }; |
| const std::optional<Vector<WebCore::FourCC>>& allowedMediaVideoCodecIDs() const final { return m_configuration.allowedMediaVideoCodecIDs; }; |
| const std::optional<Vector<WebCore::FourCC>>& allowedMediaAudioCodecIDs() const final { return m_configuration.allowedMediaAudioCodecIDs; }; |
| const std::optional<Vector<WebCore::FourCC>>& allowedMediaCaptionFormatTypes() const final { return m_configuration.allowedMediaCaptionFormatTypes; }; |
| |
| bool mediaPlayerPrefersSandboxedParsing() const final { return m_configuration.prefersSandboxedParsing; } |
| |
| void startUpdateCachedStateMessageTimer(); |
| void updateCachedState(bool = false); |
| void sendCachedState(); |
| void timerFired(); |
| |
| void maybeUpdateCachedVideoMetrics(); |
| void updateCachedVideoMetrics(); |
| |
| void createAudioSourceProvider(); |
| void setShouldEnableAudioSourceProvider(bool); |
| |
| void playAtHostTime(MonotonicTime); |
| void pauseAtHostTime(MonotonicTime); |
| |
| void startVideoFrameMetadataGathering(); |
| void stopVideoFrameMetadataGathering(); |
| #if PLATFORM(COCOA) |
| void mediaPlayerOnNewVideoFrameMetadata(WebCore::VideoFrameMetadata&&, RetainPtr<CVPixelBufferRef>&&); |
| #endif |
| |
| void playerContentBoxRectChanged(const WebCore::LayoutRect&); |
| |
| bool mediaPlayerPausedOrStalled() const; |
| void currentTimeChanged(const MediaTime&); |
| |
| #if PLATFORM(COCOA) |
| void setVideoInlineSizeIfPossible(const WebCore::FloatSize&); |
| void nativeImageForCurrentTime(CompletionHandler<void(std::optional<WTF::MachSendRight>&&, WebCore::DestinationColorSpace)>&&); |
| void colorSpace(CompletionHandler<void(WebCore::DestinationColorSpace)>&&); |
| #if !HAVE(LOW_AV_SAMPLE_BUFFER_PRUNING_INTERVAL) |
| void willBeAskedToPaintGL(); |
| #endif |
| #endif |
| void videoFrameForCurrentTimeIfChanged(CompletionHandler<void(std::optional<RemoteVideoFrameProxy::Properties>&&, bool)>&&); |
| |
| #if !RELEASE_LOG_DISABLED |
| const Logger& mediaPlayerLogger() final { return m_logger; } |
| const void* mediaPlayerLogIdentifier() { return reinterpret_cast<const void*>(m_configuration.logIdentifier); } |
| const Logger& logger() { return mediaPlayerLogger(); } |
| const void* logIdentifier() { return mediaPlayerLogIdentifier(); } |
| const char* logClassName() const { return "RemoteMediaPlayerProxy"; } |
| WTFLogChannel& logChannel() const; |
| #endif |
| |
| HashMap<WebCore::AudioTrackPrivate*, Ref<RemoteAudioTrackProxy>> m_audioTracks; |
| HashMap<WebCore::VideoTrackPrivate*, Ref<RemoteVideoTrackProxy>> m_videoTracks; |
| HashMap<WebCore::InbandTextTrackPrivate*, Ref<RemoteTextTrackProxy>> m_textTracks; |
| |
| WebCore::MediaPlayerIdentifier m_id; |
| RefPtr<SandboxExtension> m_sandboxExtension; |
| Ref<IPC::Connection> m_webProcessConnection; |
| RefPtr<WebCore::MediaPlayer> m_player; |
| std::unique_ptr<LayerHostingContext> m_inlineLayerHostingContext; |
| #if ENABLE(VIDEO_PRESENTATION_MODE) |
| std::unique_ptr<LayerHostingContext> m_fullscreenLayerHostingContext; |
| #endif |
| WeakPtr<RemoteMediaPlayerManagerProxy> m_manager; |
| WebCore::MediaPlayerEnums::MediaEngineIdentifier m_engineIdentifier; |
| Vector<WebCore::ContentType> m_typesRequiringHardwareSupport; |
| RunLoop::Timer<RemoteMediaPlayerProxy> m_updateCachedStateMessageTimer; |
| RemoteMediaPlayerState m_cachedState; |
| RemoteMediaPlayerProxyConfiguration m_configuration; |
| PerformTaskAtMediaTimeCompletionHandler m_performTaskAtMediaTimeCompletionHandler; |
| #if ENABLE(MEDIA_SOURCE) |
| RefPtr<RemoteMediaSourceProxy> m_mediaSourceProxy; |
| #endif |
| |
| Seconds m_videoPlaybackMetricsUpdateInterval; |
| MonotonicTime m_nextPlaybackQualityMetricsUpdateTime; |
| |
| WebCore::FloatSize m_videoInlineSize; |
| float m_videoContentScale { 1.0 }; |
| WebCore::LayoutRect m_playerContentBoxRect; |
| |
| bool m_bufferedChanged { true }; |
| bool m_renderingCanBeAccelerated { false }; |
| WebCore::MediaPlayer::VideoFullscreenMode m_fullscreenMode { WebCore::MediaPlayer::VideoFullscreenModeNone }; |
| bool m_videoFullscreenStandby { false }; |
| |
| #if ENABLE(LEGACY_ENCRYPTED_MEDIA) && ENABLE(ENCRYPTED_MEDIA) |
| bool m_shouldContinueAfterKeyNeeded { false }; |
| std::optional<RemoteLegacyCDMSessionIdentifier> m_legacySession; |
| #endif |
| |
| #if ENABLE(WEB_AUDIO) && PLATFORM(COCOA) |
| RefPtr<RemoteAudioSourceProviderProxy> m_remoteAudioSourceProvider; |
| #endif |
| ScopedRenderingResourcesRequest m_renderingResourcesRequest; |
| |
| bool m_observingTimeChanges { false }; |
| Ref<RemoteVideoFrameObjectHeap> m_videoFrameObjectHeap; |
| RefPtr<WebCore::VideoFrame> m_videoFrameForCurrentTime; |
| #if !RELEASE_LOG_DISABLED |
| const Logger& m_logger; |
| #endif |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |