Title: [253657] trunk/Source
Revision
253657
Author
eric.carl...@apple.com
Date
2019-12-17 16:02:56 -0800 (Tue, 17 Dec 2019)

Log Message

Add remote media player methods for prepareToPlay, preload, private browsing mode, preserves pitch, and failed to load
https://bugs.webkit.org/show_bug.cgi?id=205351
<rdar://problem/58018451>

Reviewed by Jer Noble.

Source/WebCore:

* platform/graphics/MediaPlayer.cpp:
(WebCore::MediaPlayer::remoteEngineFailedToLoad):
* platform/graphics/MediaPlayer.h:

Source/WebKit:

* GPUProcess/media/RemoteMediaPlayerManagerProxy.cpp:
(WebKit::RemoteMediaPlayerManagerProxy::prepareToPlay):
(WebKit::RemoteMediaPlayerManagerProxy::setPreload):
(WebKit::RemoteMediaPlayerManagerProxy::setPrivateBrowsingMode):
(WebKit::RemoteMediaPlayerManagerProxy::setPreservesPitch):
* GPUProcess/media/RemoteMediaPlayerManagerProxy.h:
* GPUProcess/media/RemoteMediaPlayerManagerProxy.messages.in:
* GPUProcess/media/RemoteMediaPlayerProxy.cpp:
(WebKit::RemoteMediaPlayerProxy::prepareToPlay):
(WebKit::RemoteMediaPlayerProxy::setPreload):
(WebKit::RemoteMediaPlayerProxy::setPrivateBrowsingMode):
(WebKit::RemoteMediaPlayerProxy::setPreservesPitch):
* GPUProcess/media/RemoteMediaPlayerProxy.h:
* WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp:
(WebKit::MediaPlayerPrivateRemote::prepareToPlay):
(WebKit::MediaPlayerPrivateRemote::setPreservesPitch):
(WebKit::MediaPlayerPrivateRemote::setPreload):
(WebKit::MediaPlayerPrivateRemote::setPrivateBrowsingMode):
(WebKit::MediaPlayerPrivateRemote::engineFailedToLoad):
(WebKit::MediaPlayerPrivateRemote::platformErrorCode const): Deleted.
(WebKit::MediaPlayerPrivateRemote::requiresImmediateCompositing const): Deleted.
* WebProcess/GPU/media/MediaPlayerPrivateRemote.h:
* WebProcess/GPU/media/RemoteMediaPlayerManager.cpp:
(WebKit::RemoteMediaPlayerManager::engineFailedToLoad):
* WebProcess/GPU/media/RemoteMediaPlayerManager.h:
* WebProcess/GPU/media/RemoteMediaPlayerManager.messages.in:

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (253656 => 253657)


--- trunk/Source/WebCore/ChangeLog	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebCore/ChangeLog	2019-12-18 00:02:56 UTC (rev 253657)
@@ -1,3 +1,15 @@
+2019-12-17  Eric Carlson  <eric.carl...@apple.com>
+
+        Add remote media player methods for prepareToPlay, preload, private browsing mode, preserves pitch, and failed to load
+        https://bugs.webkit.org/show_bug.cgi?id=205351
+        <rdar://problem/58018451>
+
+        Reviewed by Jer Noble.
+
+        * platform/graphics/MediaPlayer.cpp:
+        (WebCore::MediaPlayer::remoteEngineFailedToLoad):
+        * platform/graphics/MediaPlayer.h:
+
 2019-12-17  Kate Cheney  <katherine_che...@apple.com>
 
         Add run-time flag for in-app browser privacy

Modified: trunk/Source/WebCore/platform/graphics/MediaPlayer.cpp (253656 => 253657)


--- trunk/Source/WebCore/platform/graphics/MediaPlayer.cpp	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebCore/platform/graphics/MediaPlayer.cpp	2019-12-18 00:02:56 UTC (rev 253657)
@@ -1616,6 +1616,11 @@
     return m_private->shouldIgnoreIntrinsicSize();
 }
 
+void MediaPlayer::remoteEngineFailedToLoad()
+{
+    client().mediaPlayerEngineFailedToLoad();
+}
+
 #if !RELEASE_LOG_DISABLED
 const Logger& MediaPlayer::mediaPlayerLogger()
 {

Modified: trunk/Source/WebCore/platform/graphics/MediaPlayer.h (253656 => 253657)


--- trunk/Source/WebCore/platform/graphics/MediaPlayer.h	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebCore/platform/graphics/MediaPlayer.h	2019-12-18 00:02:56 UTC (rev 253657)
@@ -632,6 +632,8 @@
     void mediaEngineUpdated() { client().mediaPlayerEngineUpdated(); }
     bool isLooping() const { return client().mediaPlayerIsLooping(); }
 
+    void remoteEngineFailedToLoad();
+
 #if USE(GSTREAMER)
     void requestInstallMissingPlugins(const String& details, const String& description, MediaPlayerRequestInstallMissingPluginsCallback& callback) { client().requestInstallMissingPlugins(details, description, callback); }
 #endif

Modified: trunk/Source/WebKit/ChangeLog (253656 => 253657)


--- trunk/Source/WebKit/ChangeLog	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/ChangeLog	2019-12-18 00:02:56 UTC (rev 253657)
@@ -1,3 +1,38 @@
+2019-12-17  Eric Carlson  <eric.carl...@apple.com>
+
+        Add remote media player methods for prepareToPlay, preload, private browsing mode, preserves pitch, and failed to load
+        https://bugs.webkit.org/show_bug.cgi?id=205351
+        <rdar://problem/58018451>
+
+        Reviewed by Jer Noble.
+
+        * GPUProcess/media/RemoteMediaPlayerManagerProxy.cpp:
+        (WebKit::RemoteMediaPlayerManagerProxy::prepareToPlay):
+        (WebKit::RemoteMediaPlayerManagerProxy::setPreload):
+        (WebKit::RemoteMediaPlayerManagerProxy::setPrivateBrowsingMode):
+        (WebKit::RemoteMediaPlayerManagerProxy::setPreservesPitch):
+        * GPUProcess/media/RemoteMediaPlayerManagerProxy.h:
+        * GPUProcess/media/RemoteMediaPlayerManagerProxy.messages.in:
+        * GPUProcess/media/RemoteMediaPlayerProxy.cpp:
+        (WebKit::RemoteMediaPlayerProxy::prepareToPlay):
+        (WebKit::RemoteMediaPlayerProxy::setPreload):
+        (WebKit::RemoteMediaPlayerProxy::setPrivateBrowsingMode):
+        (WebKit::RemoteMediaPlayerProxy::setPreservesPitch):
+        * GPUProcess/media/RemoteMediaPlayerProxy.h:
+        * WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp:
+        (WebKit::MediaPlayerPrivateRemote::prepareToPlay):
+        (WebKit::MediaPlayerPrivateRemote::setPreservesPitch):
+        (WebKit::MediaPlayerPrivateRemote::setPreload):
+        (WebKit::MediaPlayerPrivateRemote::setPrivateBrowsingMode):
+        (WebKit::MediaPlayerPrivateRemote::engineFailedToLoad):
+        (WebKit::MediaPlayerPrivateRemote::platformErrorCode const): Deleted.
+        (WebKit::MediaPlayerPrivateRemote::requiresImmediateCompositing const): Deleted.
+        * WebProcess/GPU/media/MediaPlayerPrivateRemote.h:
+        * WebProcess/GPU/media/RemoteMediaPlayerManager.cpp:
+        (WebKit::RemoteMediaPlayerManager::engineFailedToLoad):
+        * WebProcess/GPU/media/RemoteMediaPlayerManager.h:
+        * WebProcess/GPU/media/RemoteMediaPlayerManager.messages.in:
+
 2019-12-17  Kate Cheney  <katherine_che...@apple.com>
 
         Add run-time flag for in-app browser privacy

Modified: trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.cpp (253656 => 253657)


--- trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.cpp	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.cpp	2019-12-18 00:02:56 UTC (rev 253657)
@@ -184,6 +184,12 @@
         player->cancelLoad();
 }
 
+void RemoteMediaPlayerManagerProxy::prepareToPlay(MediaPlayerPrivateRemoteIdentifier id)
+{
+    if (auto player = m_proxies.get(id))
+        player->prepareToPlay();
+}
+
 void RemoteMediaPlayerManagerProxy::play(MediaPlayerPrivateRemoteIdentifier id)
 {
     if (auto player = m_proxies.get(id))
@@ -208,6 +214,24 @@
         player->setMuted(muted);
 }
 
+void RemoteMediaPlayerManagerProxy::setPreload(MediaPlayerPrivateRemoteIdentifier id, WebCore::MediaPlayerEnums::Preload preload)
+{
+    if (auto player = m_proxies.get(id))
+        player->setPreload(preload);
+}
+
+void RemoteMediaPlayerManagerProxy::setPrivateBrowsingMode(MediaPlayerPrivateRemoteIdentifier id, bool privateMode)
+{
+    if (auto player = m_proxies.get(id))
+        player->setPrivateBrowsingMode(privateMode);
+}
+
+void RemoteMediaPlayerManagerProxy::setPreservesPitch(MediaPlayerPrivateRemoteIdentifier id, bool preservesPitch)
+{
+    if (auto player = m_proxies.get(id))
+        player->setPreservesPitch(preservesPitch);
+}
+
 #if !RELEASE_LOG_DISABLED
 const Logger& RemoteMediaPlayerManagerProxy::logger() const
 {

Modified: trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.h (253656 => 253657)


--- trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.h	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.h	2019-12-18 00:02:56 UTC (rev 253657)
@@ -79,10 +79,10 @@
     void supportsKeySystem(WebCore::MediaPlayerEnums::MediaEngineIdentifier, const String&&, const String&&, CompletionHandler<void(bool)>&&);
 
     void load(MediaPlayerPrivateRemoteIdentifier, URL&&, WebCore::ContentType&&, String&&);
+    void prepareForPlayback(MediaPlayerPrivateRemoteIdentifier, bool privateMode, WebCore::MediaPlayerEnums::Preload, bool preservesPitch, bool prepareForRendering);
     void cancelLoad(MediaPlayerPrivateRemoteIdentifier);
+    void prepareToPlay(MediaPlayerPrivateRemoteIdentifier);
 
-    void prepareForPlayback(MediaPlayerPrivateRemoteIdentifier, bool privateMode, WebCore::MediaPlayerEnums::Preload, bool preservesPitch, bool prepareForRendering);
-
     void play(MediaPlayerPrivateRemoteIdentifier);
     void pause(MediaPlayerPrivateRemoteIdentifier);
 
@@ -89,6 +89,10 @@
     void setVolume(MediaPlayerPrivateRemoteIdentifier, double);
     void setMuted(MediaPlayerPrivateRemoteIdentifier, bool);
 
+    void setPreload(MediaPlayerPrivateRemoteIdentifier, WebCore::MediaPlayerEnums::Preload);
+    void setPrivateBrowsingMode(MediaPlayerPrivateRemoteIdentifier, bool);
+    void setPreservesPitch(MediaPlayerPrivateRemoteIdentifier, bool);
+
     HashMap<MediaPlayerPrivateRemoteIdentifier, std::unique_ptr<RemoteMediaPlayerProxy>> m_proxies;
     GPUConnectionToWebProcess& m_gpuConnectionToWebProcess;
 

Modified: trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.messages.in (253656 => 253657)


--- trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.messages.in	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerManagerProxy.messages.in	2019-12-18 00:02:56 UTC (rev 253657)
@@ -39,11 +39,17 @@
     Load(WebKit::MediaPlayerPrivateRemoteIdentifier id, URL url, WebCore::ContentType contentType, String keySystem)
     CancelLoad(WebKit::MediaPlayerPrivateRemoteIdentifier id)
 
+    PrepareToPlay(WebKit::MediaPlayerPrivateRemoteIdentifier id)
+
     Play(WebKit::MediaPlayerPrivateRemoteIdentifier id)
     Pause(WebKit::MediaPlayerPrivateRemoteIdentifier id)
 
     SetVolume(WebKit::MediaPlayerPrivateRemoteIdentifier id, double volume)
     SetMuted(WebKit::MediaPlayerPrivateRemoteIdentifier id, bool muted)
+
+    SetPreload(WebKit::MediaPlayerPrivateRemoteIdentifier id, enum:uint8_t WebCore::MediaPlayerEnums::Preload preload)
+    SetPrivateBrowsingMode(WebKit::MediaPlayerPrivateRemoteIdentifier id, bool privateMode)
+    SetPreservesPitch(WebKit::MediaPlayerPrivateRemoteIdentifier id, bool preservesPitch)
 }
 
 #endif

Modified: trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.cpp (253656 => 253657)


--- trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.cpp	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.cpp	2019-12-18 00:02:56 UTC (rev 253657)
@@ -72,6 +72,11 @@
     m_player->cancelLoad();
 }
 
+void RemoteMediaPlayerProxy::prepareToPlay()
+{
+    m_player->prepareToPlay();
+}
+
 void RemoteMediaPlayerProxy::play()
 {
     m_player->play();
@@ -92,6 +97,21 @@
     m_player->setMuted(muted);
 }
 
+void RemoteMediaPlayerProxy::setPreload(WebCore::MediaPlayerEnums::Preload preload)
+{
+    m_player->setPreload(preload);
+}
+
+void RemoteMediaPlayerProxy::setPrivateBrowsingMode(bool privateMode)
+{
+    m_player->setPrivateBrowsingMode(privateMode);
+}
+
+void RemoteMediaPlayerProxy::setPreservesPitch(bool preservesPitch)
+{
+    m_player->setPreservesPitch(preservesPitch);
+}
+
 // MediaPlayerClient
 void RemoteMediaPlayerProxy::mediaPlayerNetworkStateChanged()
 {
@@ -128,6 +148,11 @@
     m_webProcessConnection->send(Messages::RemoteMediaPlayerManager::RateChanged(m_id, m_player->rate()), 0);
 }
 
+void RemoteMediaPlayerProxy::mediaPlayerEngineFailedToLoad() const
+{
+    m_webProcessConnection->send(Messages::RemoteMediaPlayerManager::EngineFailedToLoad(m_id, m_player->platformErrorCode()), 0);
+}
+
 // FIXME: Unimplemented
 void RemoteMediaPlayerProxy::mediaPlayerPlaybackStateChanged()
 {
@@ -422,11 +447,6 @@
     return false;
 }
 
-void RemoteMediaPlayerProxy::mediaPlayerEngineFailedToLoad() const
-{
-    notImplemented();
-}
-
 double RemoteMediaPlayerProxy::mediaPlayerRequestedPlaybackRate() const
 {
     notImplemented();

Modified: trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.h (253656 => 253657)


--- trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.h	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/GPUProcess/media/RemoteMediaPlayerProxy.h	2019-12-18 00:02:56 UTC (rev 253657)
@@ -60,6 +60,8 @@
     void load(const URL&, const ContentType&, const String&);
     void cancelLoad();
 
+    void prepareToPlay();
+
     void play();
     void pause();
 
@@ -66,6 +68,10 @@
     void setVolume(double);
     void setMuted(bool);
 
+    void setPreload(WebCore::MediaPlayerEnums::Preload);
+    void setPrivateBrowsingMode(bool);
+    void setPreservesPitch(bool);
+
 private:
     // MediaPlayerClient
     void mediaPlayerNetworkStateChanged() final;

Modified: trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp (253656 => 253657)


--- trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.cpp	2019-12-18 00:02:56 UTC (rev 253657)
@@ -106,7 +106,7 @@
 
 void MediaPlayerPrivateRemote::prepareToPlay()
 {
-    notImplemented();
+    m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::PrepareToPlay(m_id), 0);
 }
 
 PlatformLayer* MediaPlayerPrivateRemote::platformLayer() const
@@ -166,12 +166,6 @@
 }
 #endif
 
-long MediaPlayerPrivateRemote::platformErrorCode() const
-{
-    notImplemented();
-    return 0;
-}
-
 void MediaPlayerPrivateRemote::play()
 {
     m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::Play(m_id), 0);
@@ -205,12 +199,6 @@
     return false;
 }
 
-bool MediaPlayerPrivateRemote::requiresImmediateCompositing() const
-{
-    notImplemented();
-    return false;
-}
-
 bool MediaPlayerPrivateRemote::canSaveMediaData() const
 {
     notImplemented();
@@ -279,9 +267,9 @@
     notImplemented();
 }
 
-void MediaPlayerPrivateRemote::setPreservesPitch(bool)
+void MediaPlayerPrivateRemote::setPreservesPitch(bool preservesPitch)
 {
-    notImplemented();
+    m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::SetPreservesPitch(m_id, preservesPitch), 0);
 }
 
 void MediaPlayerPrivateRemote::setVolumeDouble(double volume)
@@ -294,6 +282,16 @@
     m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::SetMuted(m_id, muted), 0);
 }
 
+void MediaPlayerPrivateRemote::setPreload(MediaPlayer::Preload preload)
+{
+    m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::SetPreload(m_id, preload), 0);
+}
+
+void MediaPlayerPrivateRemote::setPrivateBrowsingMode(bool privateMode)
+{
+    m_manager.gpuProcessConnection().send(Messages::RemoteMediaPlayerManagerProxy::SetPrivateBrowsingMode(m_id, privateMode), 0);
+}
+
 bool MediaPlayerPrivateRemote::hasClosedCaptions() const
 {
     notImplemented();
@@ -392,11 +390,6 @@
     return nullptr;
 }
 
-void MediaPlayerPrivateRemote::setPreload(MediaPlayer::Preload)
-{
-    notImplemented();
-}
-
 bool MediaPlayerPrivateRemote::hasAvailableVideoFrame() const
 {
     notImplemented();
@@ -568,11 +561,6 @@
     return 0;
 }
 
-void MediaPlayerPrivateRemote::setPrivateBrowsingMode(bool)
-{
-    notImplemented();
-}
-
 String MediaPlayerPrivateRemote::engineDescription() const
 {
     notImplemented();
@@ -785,6 +773,12 @@
     m_player->playbackStateChanged();
 }
 
+void MediaPlayerPrivateRemote::engineFailedToLoad(long platformErrorCode)
+{
+    m_platformErrorCode = platformErrorCode;
+    m_player->remoteEngineFailedToLoad();
+}
+
 #if !RELEASE_LOG_DISABLED
 WTFLogChannel& MediaPlayerPrivateRemote::logChannel() const
 {

Modified: trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.h (253656 => 253657)


--- trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.h	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/WebProcess/GPU/media/MediaPlayerPrivateRemote.h	2019-12-18 00:02:56 UTC (rev 253657)
@@ -63,6 +63,7 @@
     void durationChanged(MediaTime);
     void rateChanged(double);
     void playbackStateChanged(bool);
+    void engineFailedToLoad(long);
 
 #if !RELEASE_LOG_DISABLED
     const Logger& logger() const final { return *m_logger; }
@@ -83,7 +84,19 @@
 #endif
     void cancelLoad() final;
 
+    void play() final;
+    void pause() final;
+
     void prepareToPlay() final;
+    long platformErrorCode() const final { return m_platformErrorCode; }
+
+    double rate() const final { return m_rate; }
+    void setVolumeDouble(double) final;
+    void setMuted(bool) final;
+    void setPrivateBrowsingMode(bool) final;
+    void setPreservesPitch(bool) final;
+
+    // Unimplemented
     PlatformLayer* platformLayer() const final;
 
 #if PLATFORM(IOS_FAMILY) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE))
@@ -100,16 +113,12 @@
     String accessLog() const final;
     String errorLog() const final;
 #endif
-    long platformErrorCode() const final;
 
-    void play() final;
-    void pause() final;
     void setBufferingPolicy(MediaPlayer::BufferingPolicy) final;
 
     bool supportsPictureInPicture() const final;
     bool supportsFullscreen() const final;
     bool supportsScanning() const final;
-    bool requiresImmediateCompositing() const final;
 
     bool canSaveMediaData() const final;
 
@@ -133,20 +142,13 @@
     MediaTime startTime() const final;
 
     void setRateDouble(double) final;
-    double rate() const final { return m_rate; }
 
-    void setPreservesPitch(bool) final;
-
     bool paused() const final { return m_paused; }
 
-    void setVolumeDouble(double) final;
-
 #if PLATFORM(IOS_FAMILY) || USE(GSTREAMER)
     float volume() const final { return 1; }
 #endif
 
-    void setMuted(bool) final;
-
     bool hasClosedCaptions() const final;
     void setClosedCaptionsVisible(bool) final;
 
@@ -228,7 +230,6 @@
     unsigned audioDecodedByteCount() const final;
     unsigned videoDecodedByteCount() const final;
 
-    void setPrivateBrowsingMode(bool) final;
     String engineDescription() const final;
 
 #if ENABLE(WEB_AUDIO)
@@ -302,6 +303,7 @@
     bool m_muted { false };
     MediaTime m_duration;
     double m_rate { 1 };
+    long m_platformErrorCode { 0 };
     bool m_paused { false };
 
 #if !RELEASE_LOG_DISABLED

Modified: trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.cpp (253656 => 253657)


--- trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.cpp	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.cpp	2019-12-18 00:02:56 UTC (rev 253657)
@@ -237,6 +237,12 @@
         player->playbackStateChanged(paused);
 }
 
+void RemoteMediaPlayerManager::engineFailedToLoad(WebKit::MediaPlayerPrivateRemoteIdentifier id, long platformErrorCode)
+{
+    if (auto player = m_players.get(id))
+        player->engineFailedToLoad(platformErrorCode);
+}
+
 void RemoteMediaPlayerManager::updatePreferences(const Settings& settings)
 {
     auto registerEngine = [this](MediaEngineRegistrar registrar, MediaPlayerEnums::MediaEngineIdentifier remoteEngineIdentifier) {

Modified: trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.h (253656 => 253657)


--- trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.h	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.h	2019-12-18 00:02:56 UTC (rev 253657)
@@ -78,6 +78,7 @@
     void durationChanged(WebKit::MediaPlayerPrivateRemoteIdentifier, MediaTime&&);
     void rateChanged(WebKit::MediaPlayerPrivateRemoteIdentifier, double);
     void playbackStateChanged(WebKit::MediaPlayerPrivateRemoteIdentifier, bool);
+    void engineFailedToLoad(WebKit::MediaPlayerPrivateRemoteIdentifier, long);
 
     friend class MediaPlayerRemoteFactory;
     void getSupportedTypes(WebCore::MediaPlayerEnums::MediaEngineIdentifier, HashSet<String, ASCIICaseInsensitiveHash>&);

Modified: trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.messages.in (253656 => 253657)


--- trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.messages.in	2019-12-18 00:00:23 UTC (rev 253656)
+++ trunk/Source/WebKit/WebProcess/GPU/media/RemoteMediaPlayerManager.messages.in	2019-12-18 00:02:56 UTC (rev 253657)
@@ -33,6 +33,7 @@
     DurationChanged(WebKit::MediaPlayerPrivateRemoteIdentifier id, MediaTime time)
     RateChanged(WebKit::MediaPlayerPrivateRemoteIdentifier id, double rate)
     PlaybackStateChanged(WebKit::MediaPlayerPrivateRemoteIdentifier id, bool paused)
+    EngineFailedToLoad(WebKit::MediaPlayerPrivateRemoteIdentifier id, int platformErrorCode)
 }
 
 #endif
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