DRTVWR-493 LLViewerMedia to singleton

24 files changed, 219 insertions, 238 deletions

diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index fc75013496..dd79ad5280 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -1211,9 +1211,6 @@ bool LLAppViewer::init()
 							 << LL_ENDL;
 	}
 
-	LLViewerMedia::initClass();
-	LL_INFOS("InitInfo") << "Viewer media initialized." << LL_ENDL ;
-
 	LLTextUtil::TextHelpers::iconCallbackCreationFunction = create_text_segment_icon_from_url_match;
 
 	//EXT-7013 - On windows for some locale (Japanese) standard
@@ -2045,7 +2042,6 @@ bool LLAppViewer::cleanup()
 	//Note:
 	//SUBSYSTEM_CLEANUP(LLViewerMedia) has to be put before gTextureList.shutdown()
 	//because some new image might be generated during cleaning up media. --bao
-	SUBSYSTEM_CLEANUP(LLViewerMedia);
 	SUBSYSTEM_CLEANUP(LLViewerParcelMedia);
 	gTextureList.shutdown(); // shutdown again in case a callback added something
 	LLUIImageList::getInstance()->cleanUp();
diff --git a/indra/newview/llbrowsernotification.cpp b/indra/newview/llbrowsernotification.cpp
index 19747757db..0460bff1b4 100644
--- a/indra/newview/llbrowsernotification.cpp
+++ b/indra/newview/llbrowsernotification.cpp
@@ -50,7 +50,7 @@ bool LLBrowserNotification::processNotification(const LLNotificationPtr& notific
 	}
 	else if (LLViewerMediaFocus::instance().getControlsMediaID() == media_id)
 	{
-		LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(media_id);
+		LLViewerMediaImpl* impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(media_id);
 		if (impl)
 		{
 			impl->showNotification(notification);
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index 64961fc99c..98e4cefebb 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -254,8 +254,8 @@ bool callback_clear_browser_cache(const LLSD& notification, const LLSD& response
 	if ( option == 0 ) // YES
 	{
 		// clean web
-		LLViewerMedia::clearAllCaches();
-		LLViewerMedia::clearAllCookies();
+		LLViewerMedia::getInstance()->clearAllCaches();
+		LLViewerMedia::getInstance()->clearAllCookies();
 		
 		// clean nav bar history
 		LLNavigationBar::getInstance()->clearHistoryCache();
@@ -635,14 +635,14 @@ void LLFloaterPreference::apply()
 	std::string cache_location = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, "");
 	setCacheLocation(cache_location);
 	
-	LLViewerMedia::setCookiesEnabled(getChild<LLUICtrl>("cookies_enabled")->getValue());
+	LLViewerMedia::getInstance()->setCookiesEnabled(getChild<LLUICtrl>("cookies_enabled")->getValue());
 	
 	if (hasChild("web_proxy_enabled", TRUE) &&hasChild("web_proxy_editor", TRUE) && hasChild("web_proxy_port", TRUE))
 	{
 		bool proxy_enable = getChild<LLUICtrl>("web_proxy_enabled")->getValue();
 		std::string proxy_address = getChild<LLUICtrl>("web_proxy_editor")->getValue();
 		int proxy_port = getChild<LLUICtrl>("web_proxy_port")->getValue();
-		LLViewerMedia::setProxyConfig(proxy_enable, proxy_address, proxy_port);
+		LLViewerMedia::getInstance()->setProxyConfig(proxy_enable, proxy_address, proxy_port);
 	}
 	
 	if (mGotPersonalInfo)
diff --git a/indra/newview/llfloaterwebcontent.cpp b/indra/newview/llfloaterwebcontent.cpp
index 3b17368445..224e30f7de 100644
--- a/indra/newview/llfloaterwebcontent.cpp
+++ b/indra/newview/llfloaterwebcontent.cpp
@@ -235,7 +235,7 @@ void LLFloaterWebContent::preCreate(LLFloaterWebContent::Params& p)
 
 void LLFloaterWebContent::open_media(const Params& p)
 {
-	LLViewerMedia::proxyWindowOpened(p.target(), p.id());
+	LLViewerMedia::getInstance()->proxyWindowOpened(p.target(), p.id());
 	mWebBrowser->setHomePageUrl(p.url);
 	mWebBrowser->setTarget(p.target);
 	mWebBrowser->navigateTo(p.url);
@@ -319,7 +319,7 @@ void LLFloaterWebContent::onClose(bool app_quitting)
             LLTwitterConnect::instance().setConnectionState(LLTwitterConnect::TWITTER_CONNECTION_FAILED);
         }
     }
-	LLViewerMedia::proxyWindowClosed(mUUID);
+	LLViewerMedia::getInstance()->proxyWindowClosed(mUUID);
 	destroy();
 }
 
diff --git a/indra/newview/llinspectobject.cpp b/indra/newview/llinspectobject.cpp
index 46019557f8..bde7b1a12e 100644
--- a/indra/newview/llinspectobject.cpp
+++ b/indra/newview/llinspectobject.cpp
@@ -241,7 +241,7 @@ void LLInspectObject::onOpen(const LLSD& data)
 		if(!mMediaEntry)
 			return;
 		
-		mMediaImpl = LLViewerMedia::getMediaImplFromTextureID(mMediaEntry->getMediaID());
+		mMediaImpl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mMediaEntry->getMediaID());
 	}
 }
 
@@ -300,7 +300,7 @@ void LLInspectObject::update()
 	if(!mMediaEntry)
 		return;
 	
-	mMediaImpl = LLViewerMedia::getMediaImplFromTextureID(mMediaEntry->getMediaID());
+	mMediaImpl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mMediaEntry->getMediaID());
 	
 	updateMediaCurrentURL();
 	updateSecureBrowsing();
diff --git a/indra/newview/llmarketplacefunctions.cpp b/indra/newview/llmarketplacefunctions.cpp
index a0e19f2d19..805c25508f 100644
--- a/indra/newview/llmarketplacefunctions.cpp
+++ b/indra/newview/llmarketplacefunctions.cpp
@@ -219,7 +219,7 @@ namespace LLMarketplaceImport
         httpHeaders->append(HTTP_OUT_HEADER_CONNECTION, "Keep-Alive");
         httpHeaders->append(HTTP_OUT_HEADER_COOKIE, sMarketplaceCookie);
         httpHeaders->append(HTTP_OUT_HEADER_CONTENT_TYPE, HTTP_CONTENT_XML);
-        httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, LLViewerMedia::getCurrentUserAgent());
+        httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, LLViewerMedia::getInstance()->getCurrentUserAgent());
 
         LLSD result = httpAdapter->postAndSuspend(httpRequest, url, LLSD(), httpOpts, httpHeaders);
 
@@ -283,11 +283,11 @@ namespace LLMarketplaceImport
             httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
             httpHeaders->append(HTTP_OUT_HEADER_COOKIE, sMarketplaceCookie);
             httpHeaders->append(HTTP_OUT_HEADER_CONTENT_TYPE, HTTP_CONTENT_LLSD_XML);
-            httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, LLViewerMedia::getCurrentUserAgent());
+            httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, LLViewerMedia::getInstance()->getCurrentUserAgent());
         }
         else
         {
-            httpHeaders = LLViewerMedia::getHttpHeaders();
+            httpHeaders = LLViewerMedia::getInstance()->getHttpHeaders();
         }
 
         LLSD result = httpAdapter->getAndSuspend(httpRequest, url, httpOpts, httpHeaders);
diff --git a/indra/newview/llmediactrl.cpp b/indra/newview/llmediactrl.cpp
index 7f6955d08c..b399ab9bc4 100644
--- a/indra/newview/llmediactrl.cpp
+++ b/indra/newview/llmediactrl.cpp
@@ -691,7 +691,7 @@ bool LLMediaCtrl::ensureMediaSourceExists()
 	if(mMediaSource.isNull())
 	{
 		// If we don't already have a media source, try to create one.
-		mMediaSource = LLViewerMedia::newMediaImpl(mMediaTextureID, mTextureWidth, mTextureHeight);
+		mMediaSource = LLViewerMedia::getInstance()->newMediaImpl(mMediaTextureID, mTextureWidth, mTextureHeight);
 		if ( mMediaSource )
 		{
 			mMediaSource->setUsedInUI(true);
@@ -1098,7 +1098,7 @@ void LLMediaCtrl::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event)
 			auth_request_params.substitutions = args;
 
 			auth_request_params.payload = LLSD().with("media_id", mMediaTextureID);
-			auth_request_params.functor.function = boost::bind(&LLViewerMedia::onAuthSubmit, _1, _2);
+			auth_request_params.functor.function = boost::bind(&LLViewerMedia::authSubmitCallback, _1, _2);
 			LLNotifications::instance().add(auth_request_params);
 		};
 		break;
@@ -1144,7 +1144,7 @@ void LLMediaCtrl::onPopup(const LLSD& notification, const LLSD& response)
 	else
 	{
 		// Make sure the opening instance knows its window open request was denied, so it can clean things up.
-		LLViewerMedia::proxyWindowClosed(notification["payload"]["uuid"]);
+		LLViewerMedia::getInstance()->proxyWindowClosed(notification["payload"]["uuid"]);
 	}
 }
 
diff --git a/indra/newview/llpanelface.cpp b/indra/newview/llpanelface.cpp
index 392bacb8d9..67bac9a597 100644
--- a/indra/newview/llpanelface.cpp
+++ b/indra/newview/llpanelface.cpp
@@ -886,7 +886,7 @@ void LLPanelFace::updateUI(bool force_set_values /*false*/)
                break;
 				}
 
-			if(LLViewerMedia::textureHasMedia(id))
+			if(LLViewerMedia::getInstance()->textureHasMedia(id))
 			{
 				getChildView("button align")->setEnabled(editable);
 			}
@@ -2367,13 +2367,13 @@ struct LLPanelFaceSetMediaFunctor : public LLSelectedTEFunctor
 		const LLMediaEntry* mep = tep->hasMedia() ? tep->getMediaData() : NULL;
 		if ( mep )
 		{
-			pMediaImpl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+			pMediaImpl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 		}
 		
 		if ( pMediaImpl.isNull())
 		{
 			// If we didn't find face media for this face, check whether this face is showing parcel media.
-			pMediaImpl = LLViewerMedia::getMediaImplFromTextureID(tep->getID());
+			pMediaImpl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(tep->getID());
 		}
 		
 		if ( pMediaImpl.notNull())
@@ -2526,7 +2526,7 @@ void LLPanelFace::LLSelectedTE::getTexId(LLUUID& id, bool& identical)
 				id = image->getID();
 			}
 
-			if (!id.isNull() && LLViewerMedia::textureHasMedia(id))
+			if (!id.isNull() && LLViewerMedia::getInstance()->textureHasMedia(id))
 			{
 				LLTextureEntry *te = object->getTE(te_index);
 				if (te)
diff --git a/indra/newview/llpanelmediasettingsgeneral.cpp b/indra/newview/llpanelmediasettingsgeneral.cpp
index 3522189842..9730f0f16d 100644
--- a/indra/newview/llpanelmediasettingsgeneral.cpp
+++ b/indra/newview/llpanelmediasettingsgeneral.cpp
@@ -457,7 +457,7 @@ bool LLPanelMediaSettingsGeneral::navigateHomeSelectedFace(bool only_if_current_
 					if (!only_if_current_is_empty || (media_data->getCurrentURL().empty() && media_data->getAutoPlay()))
 					{
 						viewer_media_t media_impl =
-							LLViewerMedia::getMediaImplFromTextureID(object->getTE(face)->getMediaData()->getMediaID());
+							LLViewerMedia::getInstance()->getMediaImplFromTextureID(object->getTE(face)->getMediaData()->getMediaID());
 						if(media_impl)
 						{
 							media_impl->navigateHome();
diff --git a/indra/newview/llpanelnearbymedia.cpp b/indra/newview/llpanelnearbymedia.cpp
index f3a2ed9408..a85e9e3882 100644
--- a/indra/newview/llpanelnearbymedia.cpp
+++ b/indra/newview/llpanelnearbymedia.cpp
@@ -543,9 +543,10 @@ void LLPanelNearByMedia::refreshParcelItems()
 	// Only show "special parcel items" if "All" or "Within" filter
 	// (and if media is "enabled")
 	bool should_include = (choice == MEDIA_CLASS_ALL || choice == MEDIA_CLASS_WITHIN_PARCEL);
-	
+	LLViewerMedia* media_inst = LLViewerMedia::getInstance();
+
 	// First Parcel Media: add or remove it as necessary
-	if (gSavedSettings.getBOOL("AudioStreamingMedia") &&should_include && LLViewerMedia::hasParcelMedia())
+	if (gSavedSettings.getBOOL("AudioStreamingMedia") && should_include && media_inst->hasParcelMedia())
 	{
 		// Yes, there is parcel media.
 		if (NULL == mParcelMediaItem)
@@ -588,7 +589,7 @@ void LLPanelNearByMedia::refreshParcelItems()
 	}
 	
 	// Next Parcel Audio: add or remove it as necessary (don't show if disabled in prefs)
-	if (should_include && LLViewerMedia::hasParcelAudio() && gSavedSettings.getBOOL("AudioStreamingMusic"))
+	if (should_include && media_inst->hasParcelAudio() && gSavedSettings.getBOOL("AudioStreamingMusic"))
 	{
 		// Yes, there is parcel audio.
 		if (NULL == mParcelAudioItem)
@@ -608,10 +609,10 @@ void LLPanelNearByMedia::refreshParcelItems()
 	// ... then update it
 	if (NULL != mParcelAudioItem)
 	{
-		bool is_playing = LLViewerMedia::isParcelAudioPlaying();
+		bool is_playing = media_inst->isParcelAudioPlaying();
 	
 		std::string url;
-        url = LLViewerMedia::getParcelAudioURL();
+		url = media_inst->getParcelAudioURL();
 
 		updateListItem(mParcelAudioItem,
 					   mParcelAudioName,
@@ -653,7 +654,8 @@ void LLPanelNearByMedia::refreshList()
 	refreshParcelItems();
 	
 	// Get the canonical list from LLViewerMedia
-	LLViewerMedia::impl_list impls = LLViewerMedia::getPriorityList();
+	LLViewerMedia* media_inst = LLViewerMedia::getInstance();
+	LLViewerMedia::impl_list impls = media_inst->getPriorityList();
 	LLViewerMedia::impl_list::iterator priority_iter;
 	
 	U32 enabled_count = 0;
@@ -706,17 +708,17 @@ void LLPanelNearByMedia::refreshList()
 	}	
 	mDisableAllCtrl->setEnabled((gSavedSettings.getBOOL("AudioStreamingMusic") || 
 		                         gSavedSettings.getBOOL("AudioStreamingMedia")) &&
-								(LLViewerMedia::isAnyMediaShowing() || 
-								 LLViewerMedia::isParcelMediaPlaying() ||
-								 LLViewerMedia::isParcelAudioPlaying()));
+								(media_inst->isAnyMediaShowing() || 
+								 media_inst->isParcelMediaPlaying() ||
+								 media_inst->isParcelAudioPlaying()));
 
 	mEnableAllCtrl->setEnabled( (gSavedSettings.getBOOL("AudioStreamingMusic") ||
 								gSavedSettings.getBOOL("AudioStreamingMedia")) &&
 							   (disabled_count > 0 ||
 								// parcel media (if we have it, and it isn't playing, enable "start")
-								(LLViewerMedia::hasParcelMedia() && ! LLViewerMedia::isParcelMediaPlaying()) ||
+								(media_inst->hasParcelMedia() && ! media_inst->isParcelMediaPlaying()) ||
 								// parcel audio (if we have it, and it isn't playing, enable "start")
-								(LLViewerMedia::hasParcelAudio() && ! LLViewerMedia::isParcelAudioPlaying())));
+								(media_inst->hasParcelAudio() && ! media_inst->isParcelAudioPlaying())));
 
 	// Iterate over the rows in the control, updating ones whose impl exists, and deleting ones whose impl has gone away.
 	std::vector<LLScrollListItem*> items = mMediaList->getAllData();
@@ -731,7 +733,7 @@ void LLPanelNearByMedia::refreshList()
 		if (row_id != PARCEL_MEDIA_LIST_ITEM_UUID &&
 			row_id != PARCEL_AUDIO_LIST_ITEM_UUID)
 		{
-			LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(row_id);
+			LLViewerMediaImpl* impl = media_inst->getMediaImplFromTextureID(row_id);
 			if(impl)
 			{
 				updateListItem(item, impl);
@@ -776,17 +778,17 @@ void LLPanelNearByMedia::updateColumns()
 
 void LLPanelNearByMedia::onClickEnableAll()
 {
-	LLViewerMedia::setAllMediaEnabled(true);
+	LLViewerMedia::getInstance()->setAllMediaEnabled(true);
 }
 
 void LLPanelNearByMedia::onClickDisableAll()
 {
-	LLViewerMedia::setAllMediaEnabled(false);
+	LLViewerMedia::getInstance()->setAllMediaEnabled(false);
 }
 
 void LLPanelNearByMedia::onClickEnableParcelMedia()
 {	
-	if ( ! LLViewerMedia::isParcelMediaPlaying() )
+	if ( ! LLViewerMedia::getInstance()->isParcelMediaPlaying() )
 	{
 		LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
 	}
@@ -832,7 +834,7 @@ bool LLPanelNearByMedia::setDisabled(const LLUUID &row_id, bool disabled)
 		return true;
 	}
 	else {
-		LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(row_id);
+		LLViewerMediaImpl* impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(row_id);
 		if(impl)
 		{
 			impl->setDisabled(disabled, true);
@@ -889,7 +891,7 @@ void LLPanelNearByMedia::onClickParcelAudioPlay()
 	}
 	else
 	{
-		LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getParcelAudioURL());
+		LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLViewerMedia::getInstance()->getParcelAudioURL());
 	}
 }
 
@@ -981,16 +983,17 @@ void LLPanelNearByMedia::onMoreLess()
 void LLPanelNearByMedia::updateControls()
 {
 	LLUUID selected_media_id = mMediaList->getValue().asUUID();
+	LLViewerMedia* media_inst = LLViewerMedia::getInstance();
 	
 	if (selected_media_id == PARCEL_AUDIO_LIST_ITEM_UUID)
 	{
-		if (!LLViewerMedia::hasParcelAudio() || !gSavedSettings.getBOOL("AudioStreamingMusic"))
+		if (!media_inst->getInstance()->hasParcelAudio() || !gSavedSettings.getBOOL("AudioStreamingMusic"))
 		{
 			// disable controls if audio streaming music is disabled from preference
 			showDisabledControls();
 		}
 		else {
-			showTimeBasedControls(LLViewerMedia::isParcelAudioPlaying(),
+			showTimeBasedControls(media_inst->isParcelAudioPlaying(),
 							  false, // include_zoom
 							  false, // is_zoomed
 							  gSavedSettings.getBOOL("MuteMusic"), 
@@ -999,7 +1002,7 @@ void LLPanelNearByMedia::updateControls()
 	}
 	else if (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID)
 	{
-		if (!LLViewerMedia::hasParcelMedia() || !gSavedSettings.getBOOL("AudioStreamingMedia"))
+		if (!media_inst->hasParcelMedia() || !gSavedSettings.getBOOL("AudioStreamingMedia"))
 		{
 			// disable controls if audio streaming media is disabled from preference
 			showDisabledControls();
@@ -1021,7 +1024,7 @@ void LLPanelNearByMedia::updateControls()
 			}
 			else {
 				// non-time-based parcel media
-				showBasicControls(LLViewerMedia::isParcelMediaPlaying(), 
+				showBasicControls(media_inst->isParcelMediaPlaying(), 
 							      false, 
 								  false, 
 								  impl->getVolume() == 0.0, 
@@ -1030,7 +1033,7 @@ void LLPanelNearByMedia::updateControls()
 		}
 	}
 	else {
-		LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
+		LLViewerMediaImpl* impl = media_inst->getMediaImplFromTextureID(selected_media_id);
 		
 		if (NULL == impl || !gSavedSettings.getBOOL("AudioStreamingMedia"))
 		{
@@ -1116,7 +1119,7 @@ void LLPanelNearByMedia::onClickSelectedMediaPlay()
 	if (selected_media_id != PARCEL_AUDIO_LIST_ITEM_UUID)
 	{
 		LLViewerMediaImpl *impl = (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID) ?
-			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
+			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getInstance()->getMediaImplFromTextureID(selected_media_id);
 		if (NULL != impl)
 		{
 			if (impl->isMediaTimeBased() && impl->isMediaPaused())
@@ -1145,7 +1148,7 @@ void LLPanelNearByMedia::onClickSelectedMediaPause()
 		onClickParcelMediaPause();
 	}
 	else {
-		LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
+		LLViewerMediaImpl* impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(selected_media_id);
 		if (NULL != impl && impl->isMediaTimeBased() && impl->isMediaPlaying())
 		{
 			impl->pause();
@@ -1162,7 +1165,7 @@ void LLPanelNearByMedia::onClickSelectedMediaMute()
 	}
 	else {
 		LLViewerMediaImpl* impl = (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID) ?
-			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
+			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getInstance()->getMediaImplFromTextureID(selected_media_id);
 		if (NULL != impl)
 		{
 			F32 volume = impl->getVolume();
@@ -1193,7 +1196,7 @@ void LLPanelNearByMedia::onCommitSelectedMediaVolume()
 	}
 	else {
 		LLViewerMediaImpl* impl = (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID) ?
-			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
+			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getInstance()->getMediaImplFromTextureID(selected_media_id);
 		if (NULL != impl)
 		{
 			impl->setVolume(mVolumeSlider->getValueF32());
diff --git a/indra/newview/llpanelprimmediacontrols.cpp b/indra/newview/llpanelprimmediacontrols.cpp
index 5f413fc3c0..8105beae1b 100644
--- a/indra/newview/llpanelprimmediacontrols.cpp
+++ b/indra/newview/llpanelprimmediacontrols.cpp
@@ -267,7 +267,7 @@ void LLPanelPrimMediaControls::focusOnTarget()
 
 LLViewerMediaImpl* LLPanelPrimMediaControls::getTargetMediaImpl()
 {
-	return LLViewerMedia::getMediaImplFromTextureID(mTargetImplID);
+	return LLViewerMedia::getInstance()->getMediaImplFromTextureID(mTargetImplID);
 }
 
 LLViewerObject* LLPanelPrimMediaControls::getTargetObject()
diff --git a/indra/newview/llprogressview.cpp b/indra/newview/llprogressview.cpp
index c17b86783d..083a913ef8 100644
--- a/indra/newview/llprogressview.cpp
+++ b/indra/newview/llprogressview.cpp
@@ -86,7 +86,7 @@ BOOL LLProgressView::postBuild()
 	mMediaCtrl->setVisible( false );		// hidden initially
 	mMediaCtrl->addObserver( this );		// watch events
 	
-	LLViewerMedia::setOnlyAudibleMediaTextureID(mMediaCtrl->getTextureID());
+	LLViewerMedia::getInstance()->setOnlyAudibleMediaTextureID(mMediaCtrl->getTextureID());
 
 	mCancelBtn = getChild<LLButton>("cancel_btn");
 	mCancelBtn->setClickedCallback(  LLProgressView::onCancelButtonClicked, NULL );
@@ -263,7 +263,7 @@ void LLProgressView::draw()
 		{
 			mFadeToWorldTimer.stop();
 
-			LLViewerMedia::setOnlyAudibleMediaTextureID(LLUUID::null);
+			LLViewerMedia::getInstance()->setOnlyAudibleMediaTextureID(LLUUID::null);
 
 			// Fade is complete, release focus
 			gFocusMgr.releaseFocusIfNeeded( this );
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 0d99b35aee..d3be7c64f8 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -3543,7 +3543,7 @@ bool process_login_success_response()
 	if(!openid_url.empty())
 	{
 		std::string openid_token = response["openid_token"];
-		LLViewerMedia::openIDSetup(openid_url, openid_token);
+		LLViewerMedia::getInstance()->openIDSetup(openid_url, openid_token);
 	}
 
 	gMaxAgentGroups = DEFAULT_MAX_AGENT_GROUPS;
diff --git a/indra/newview/llstatusbar.cpp b/indra/newview/llstatusbar.cpp
index 5e04801d85..8c741085b8 100644
--- a/indra/newview/llstatusbar.cpp
+++ b/indra/newview/llstatusbar.cpp
@@ -310,16 +310,18 @@ void LLStatusBar::refresh()
 	// update the master volume button state
 	bool mute_audio = LLAppViewer::instance()->getMasterSystemAudioMute();
 	mBtnVolume->setToggleState(mute_audio);
-	
+
+	LLViewerMedia* media_inst = LLViewerMedia::getInstance();
+
 	// Disable media toggle if there's no media, parcel media, and no parcel audio
 	// (or if media is disabled)
 	bool button_enabled = (gSavedSettings.getBOOL("AudioStreamingMusic")||gSavedSettings.getBOOL("AudioStreamingMedia")) && 
-						  (LLViewerMedia::hasInWorldMedia() || LLViewerMedia::hasParcelMedia() || LLViewerMedia::hasParcelAudio());
+						  (media_inst->hasInWorldMedia() || media_inst->hasParcelMedia() || media_inst->hasParcelAudio());
 	mMediaToggle->setEnabled(button_enabled);
 	// Note the "sense" of the toggle is opposite whether media is playing or not
-	bool any_media_playing = (LLViewerMedia::isAnyMediaPlaying() || 
-							  LLViewerMedia::isParcelMediaPlaying() ||
-							  LLViewerMedia::isParcelAudioPlaying());
+	bool any_media_playing = (media_inst->isAnyMediaPlaying() || 
+							  media_inst->isParcelMediaPlaying() ||
+							  media_inst->isParcelAudioPlaying());
 	mMediaToggle->setValue(!any_media_playing);
 }
 
@@ -578,7 +580,7 @@ void LLStatusBar::onClickMediaToggle(void* data)
 	LLStatusBar *status_bar = (LLStatusBar*)data;
 	// "Selected" means it was showing the "play" icon (so media was playing), and now it shows "pause", so turn off media
 	bool pause = status_bar->mMediaToggle->getValue();
-	LLViewerMedia::setAllMediaPaused(pause);
+	LLViewerMedia::getInstance()->setAllMediaPaused(pause);
 }
 
 BOOL can_afford_transaction(S32 cost)
diff --git a/indra/newview/lltoolpie.cpp b/indra/newview/lltoolpie.cpp
index f184b22ccb..82111cb78a 100644
--- a/indra/newview/lltoolpie.cpp
+++ b/indra/newview/lltoolpie.cpp
@@ -1130,7 +1130,7 @@ BOOL LLToolPie::handleTooltipObject( LLViewerObject* hover_object, std::string l
 				const LLMediaEntry* mep = has_media ? tep->getMediaData() : NULL;
 				if (mep)
 				{
-					viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+					viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 					LLPluginClassMedia* media_plugin = NULL;
 					
 					if (media_impl.notNull() && (media_impl->hasMedia()))
@@ -1305,7 +1305,7 @@ void LLToolPie::playCurrentMedia(const LLPickInfo& info)
 
 	LLPluginClassMedia* media_plugin = NULL;
 	
-	viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+	viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 		
 	if(media_impl.notNull() && media_impl->hasMedia())
 	{
@@ -1357,7 +1357,7 @@ void LLToolPie::VisitHomePage(const LLPickInfo& info)
 	
 	LLPluginClassMedia* media_plugin = NULL;
 	
-	viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+	viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 	
 	if(media_impl.notNull() && media_impl->hasMedia())
 	{
@@ -1500,7 +1500,7 @@ bool LLToolPie::handleMediaClick(const LLPickInfo& pick)
     if (!mep)
         return false;
 
-    viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+    viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 
     if (gSavedSettings.getBOOL("MediaOnAPrimUI"))
     {
@@ -1554,7 +1554,7 @@ bool LLToolPie::handleMediaDblClick(const LLPickInfo& pick)
     if (!mep)
         return false;
 
-    viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+    viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 
     if (gSavedSettings.getBOOL("MediaOnAPrimUI"))
     {
@@ -1609,7 +1609,7 @@ bool LLToolPie::handleMediaHover(const LLPickInfo& pick)
 	if (mep
 		&& gSavedSettings.getBOOL("MediaOnAPrimUI"))
 	{		
-		viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mep->getMediaID());
+		viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mep->getMediaID());
 		
 		if(media_impl.notNull())
 		{
@@ -1647,7 +1647,7 @@ bool LLToolPie::handleMediaMouseUp()
 	if(mMediaMouseCaptureID.notNull())
 	{
 		// Face media needs to know the mouse went up.
-		viewer_media_t media_impl = LLViewerMedia::getMediaImplFromTextureID(mMediaMouseCaptureID);
+		viewer_media_t media_impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mMediaMouseCaptureID);
 		if(media_impl)
 		{
 			// This will send a mouseUp event to the plugin using the last known mouse coordinate (from a mouseDown or mouseMove), which is what we want.
@@ -1676,7 +1676,7 @@ static void handle_click_action_open_media(LLPointer<LLViewerObject> objectp)
 	if( face < 0 || face >= objectp->getNumTEs() ) return;
 		
 	// is media playing on this face?
-	if (LLViewerMedia::getMediaImplFromTextureID(objectp->getTE(face)->getID()) != NULL)
+	if (LLViewerMedia::getInstance()->getMediaImplFromTextureID(objectp->getTE(face)->getID()) != NULL)
 	{
 		handle_click_action_play();
 		return;
diff --git a/indra/newview/llvieweraudio.cpp b/indra/newview/llvieweraudio.cpp
index 7ce9d858dd..f81c89f898 100644
--- a/indra/newview/llvieweraudio.cpp
+++ b/indra/newview/llvieweraudio.cpp
@@ -463,7 +463,7 @@ void audio_update_volume(bool force_update)
 	F32 media_volume = gSavedSettings.getF32("AudioLevelMedia");
 	BOOL media_muted = gSavedSettings.getBOOL("MuteMedia");
 	media_volume = mute_volume * master_volume * media_volume;
-	LLViewerMedia::setVolume( media_muted ? 0.0f : media_volume );
+	LLViewerMedia::getInstance()->setVolume( media_muted ? 0.0f : media_volume );
 
 	// Voice
 	if (LLVoiceClient::getInstance())
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index d8745b1eca..1e218eef12 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -77,12 +77,6 @@
 #include <boost/bind.hpp>	// for SkinFolder listener
 #include <boost/signals2.hpp>
 
-/*static*/ const char* LLViewerMedia::AUTO_PLAY_MEDIA_SETTING = "ParcelMediaAutoPlayEnable";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING = "MediaShowOnOthers";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING = "MediaShowWithinParcel";
-/*static*/ const char* LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING = "MediaShowOutsideParcel";
-
-
 class LLMediaFilePicker : public LLFilePickerThread // deletes itself when done
 {
 public:
@@ -191,9 +185,6 @@ LLViewerMediaObserver::~LLViewerMediaObserver()
 }
 
 
-LLURL LLViewerMedia::sOpenIDURL;
-std::string LLViewerMedia::sOpenIDCookie;
-LLPluginClassMedia* LLViewerMedia::sSpareBrowserMediaSource = NULL;
 static LLViewerMedia::impl_list sViewerMediaImplList;
 static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap;
 static LLTimer sMediaCreateTimer;
@@ -203,8 +194,6 @@ static bool sForceUpdate = false;
 static LLUUID sOnlyAudibleTextureID = LLUUID::null;
 static F64 sLowestLoadableImplInterest = 0.0f;
 static bool sAnyMediaShowing = false;
-static bool sAnyMediaPlaying = false;
-static boost::signals2::connection sTeleportFinishConnection;
 
 //////////////////////////////////////////////////////////////////////////////////////////
 static void add_media_impl(LLViewerMediaImpl* media)
@@ -230,7 +219,7 @@ static void remove_media_impl(LLViewerMediaImpl* media)
 
 class LLViewerMediaMuteListObserver : public LLMuteListObserver
 {
-	/* virtual */ void onChange()  { LLViewerMedia::muteListChanged();}
+	/* virtual */ void onChange()  { LLViewerMedia::getInstance()->muteListChanged();}
 };
 
 static LLViewerMediaMuteListObserver sViewerMediaMuteListObserver;
@@ -239,9 +228,40 @@ static bool sViewerMediaMuteListObserverInitialized = false;
 
 //////////////////////////////////////////////////////////////////////////////////////////
 // LLViewerMedia
-
 //////////////////////////////////////////////////////////////////////////////////////////
+
+/*static*/ const char* LLViewerMedia::AUTO_PLAY_MEDIA_SETTING = "ParcelMediaAutoPlayEnable";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING = "MediaShowOnOthers";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING = "MediaShowWithinParcel";
+/*static*/ const char* LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING = "MediaShowOutsideParcel";
+
+LLViewerMedia::LLViewerMedia():
+mAnyMediaShowing(false),
+mAnyMediaPlaying(false),
+mSpareBrowserMediaSource(NULL)
+{
+}
+
+LLViewerMedia::~LLViewerMedia()
+{
+    gIdleCallbacks.deleteFunction(LLViewerMedia::onIdle, NULL);
+    mTeleportFinishConnection.disconnect();
+    if (mSpareBrowserMediaSource != NULL)
+    {
+        delete mSpareBrowserMediaSource;
+        mSpareBrowserMediaSource = NULL;
+    }
+}
+
 // static
+void LLViewerMedia::initSingleton()
+{
+    gIdleCallbacks.addFunction(LLViewerMedia::onIdle, NULL);
+    mTeleportFinishConnection = LLViewerParcelMgr::getInstance()->
+        setTeleportFinishedCallback(boost::bind(&LLViewerMedia::onTeleportFinished, this));
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
 viewer_media_t LLViewerMedia::newMediaImpl(
 											 const LLUUID& texture_id,
 											 S32 media_width,
@@ -368,7 +388,6 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& texture_id)
 {
 	LLViewerMediaImpl* result = NULL;
@@ -384,7 +403,6 @@ LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& textur
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 std::string LLViewerMedia::getCurrentUserAgent()
 {
 	// Don't use user-visible string to avoid
@@ -411,7 +429,6 @@ std::string LLViewerMedia::getCurrentUserAgent()
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::updateBrowserUserAgent()
 {
 	std::string user_agent = getCurrentUserAgent();
@@ -431,7 +448,6 @@ void LLViewerMedia::updateBrowserUserAgent()
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::handleSkinCurrentChanged(const LLSD& /*newvalue*/)
 {
 	// gSavedSettings is already updated when this function is called.
@@ -440,7 +456,6 @@ bool LLViewerMedia::handleSkinCurrentChanged(const LLSD& /*newvalue*/)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id)
 {
 	impl_list::iterator iter = sViewerMediaImplList.begin();
@@ -458,7 +473,6 @@ bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setVolume(F32 volume)
 {
 	if(volume != sGlobalVolume || sForceUpdate)
@@ -478,14 +492,12 @@ void LLViewerMedia::setVolume(F32 volume)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 F32 LLViewerMedia::getVolume()
 {
 	return sGlobalVolume;
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::muteListChanged()
 {
 	// When the mute list changes, we need to check mute status on all impls.
@@ -500,7 +512,6 @@ void LLViewerMedia::muteListChanged()
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::isInterestingEnough(const LLVOVolume *object, const F64 &object_interest)
 {
 	bool result = false;
@@ -535,6 +546,7 @@ LLViewerMedia::impl_list &LLViewerMedia::getPriorityList()
 	return sViewerMediaImplList;
 }
 
+// static
 // This is the predicate function used to sort sViewerMediaImplList by priority.
 bool LLViewerMedia::priorityComparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2)
 {
@@ -629,7 +641,12 @@ static LLTrace::BlockTimerStatHandle FTM_MEDIA_MISC("Misc");
 
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
+void LLViewerMedia::onIdle(void *dummy_arg)
+{
+    LLViewerMedia::getInstance()->updateMedia(dummy_arg);
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
 void LLViewerMedia::updateMedia(void *dummy_arg)
 {
 	LL_RECORD_BLOCK_TIME(FTM_MEDIA_UPDATE);
@@ -642,8 +659,8 @@ void LLViewerMedia::updateMedia(void *dummy_arg)
 	// removing it for now.
 	//createSpareBrowserMediaSource();
 
-	sAnyMediaShowing = false;
-	sAnyMediaPlaying = false;
+	mAnyMediaShowing = false;
+	mAnyMediaPlaying = false;
 
 	impl_list::iterator iter = sViewerMediaImplList.begin();
 	impl_list::iterator end = sViewerMediaImplList.end();
@@ -659,10 +676,10 @@ void LLViewerMedia::updateMedia(void *dummy_arg)
 	}
 
 	// Let the spare media source actually launch
-	if(sSpareBrowserMediaSource)
+	if(mSpareBrowserMediaSource)
 	{
 		LL_RECORD_BLOCK_TIME(FTM_MEDIA_SPARE_IDLE);
-		sSpareBrowserMediaSource->idle();
+		mSpareBrowserMediaSource->idle();
 	}
 
 	{
@@ -854,7 +871,7 @@ void LLViewerMedia::updateMedia(void *dummy_arg)
 			if (!pimpl->getUsedInUI() && pimpl->hasMedia() && (pimpl->isMediaPlaying() || !pimpl->isMediaTimeBased()))
 			{
 				// consider visible non-timebased media as playing
-				sAnyMediaPlaying = true;
+				mAnyMediaPlaying = true;
 			}
 
 		}
@@ -899,21 +916,18 @@ void LLViewerMedia::updateMedia(void *dummy_arg)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::isAnyMediaShowing()
 {
-	return sAnyMediaShowing;
+	return mAnyMediaShowing;
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::isAnyMediaPlaying()
 {
-    return sAnyMediaPlaying;
+    return mAnyMediaPlaying;
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setAllMediaEnabled(bool val)
 {
 	// Set "tentative" autoplay first.  We need to do this here or else
@@ -969,7 +983,6 @@ void LLViewerMedia::setAllMediaEnabled(bool val)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setAllMediaPaused(bool val)
 {
     // Set "tentative" autoplay first.  We need to do this here or else
@@ -1041,19 +1054,24 @@ void LLViewerMedia::setAllMediaPaused(bool val)
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::isParcelMediaPlaying()
 {
 	return (LLViewerMedia::hasParcelMedia() && LLViewerParcelMedia::getParcelMedia() && LLViewerParcelMedia::getParcelMedia()->hasMedia());
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::isParcelAudioPlaying()
 {
 	return (LLViewerMedia::hasParcelAudio() && gAudiop && LLAudioEngine::AUDIO_PLAYING == gAudiop->isInternetStreamPlaying());
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////
+// static
+void LLViewerMedia::authSubmitCallback(const LLSD& notification, const LLSD& response)
+{
+    LLViewerMedia::getInstance()->onAuthSubmit(notification, response);
+}
+
 void LLViewerMedia::onAuthSubmit(const LLSD& notification, const LLSD& response)
 {
 	LLViewerMediaImpl *impl = LLViewerMedia::getMediaImplFromTextureID(notification["payload"]["media_id"]);
@@ -1075,7 +1093,6 @@ void LLViewerMedia::onAuthSubmit(const LLSD& notification, const LLSD& response)
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::clearAllCookies()
 {
 	// Clear all cookies for all plugins
@@ -1092,7 +1109,6 @@ void LLViewerMedia::clearAllCookies()
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::clearAllCaches()
 {
 	// Clear all plugins' caches
@@ -1106,7 +1122,6 @@ void LLViewerMedia::clearAllCaches()
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setCookiesEnabled(bool enabled)
 {
 	// Set the "cookies enabled" flag for all loaded plugins
@@ -1123,7 +1138,6 @@ void LLViewerMedia::setCookiesEnabled(bool enabled)
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int port)
 {
 	// Set the proxy config for all loaded plugins
@@ -1140,10 +1154,6 @@ void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int por
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
-/////////////////////////////////////////////////////////////////////////////////////////
-//// static
-
 LLSD LLViewerMedia::getHeaders()
 {
 	LLSD headers = LLSD::emptyMap();
@@ -1151,14 +1161,13 @@ LLSD LLViewerMedia::getHeaders()
 	// *TODO: Should this be 'application/llsd+xml' ?
 	// *TODO: Should this even be set at all?   This header is only not overridden in 'GET' methods.
 	headers[HTTP_OUT_HEADER_CONTENT_TYPE] = HTTP_CONTENT_XML;
-	headers[HTTP_OUT_HEADER_COOKIE] = sOpenIDCookie;
+	headers[HTTP_OUT_HEADER_COOKIE] = mOpenIDCookie;
 	headers[HTTP_OUT_HEADER_USER_AGENT] = getCurrentUserAgent();
 
 	return headers;
 }
 
  /////////////////////////////////////////////////////////////////////////////////////////
- // static
 bool LLViewerMedia::parseRawCookie(const std::string raw_cookie, std::string& name, std::string& value, std::string& path, bool& httponly, bool& secure)
 {
 	std::size_t name_pos = raw_cookie.find_first_of("=");
@@ -1181,13 +1190,14 @@ bool LLViewerMedia::parseRawCookie(const std::string raw_cookie, std::string& na
 	return false;
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////
 LLCore::HttpHeaders::ptr_t LLViewerMedia::getHttpHeaders()
 {
     LLCore::HttpHeaders::ptr_t headers(new LLCore::HttpHeaders);
 
     headers->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
     headers->append(HTTP_OUT_HEADER_CONTENT_TYPE, HTTP_CONTENT_XML);
-    headers->append(HTTP_OUT_HEADER_COOKIE, sOpenIDCookie);
+    headers->append(HTTP_OUT_HEADER_COOKIE, mOpenIDCookie);
     headers->append(HTTP_OUT_HEADER_USER_AGENT, getCurrentUserAgent());
 
     return headers;
@@ -1195,10 +1205,9 @@ LLCore::HttpHeaders::ptr_t LLViewerMedia::getHttpHeaders()
 
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setOpenIDCookie(const std::string& url)
 {
-	if(!sOpenIDCookie.empty())
+	if(!mOpenIDCookie.empty())
 	{
         std::string profileUrl = getProfileURL("");
 
@@ -1207,7 +1216,7 @@ void LLViewerMedia::setOpenIDCookie(const std::string& url)
 	}
 }
 
-/*static*/
+//static
 void LLViewerMedia::getOpenIDCookieCoro(std::string url)
 {
     LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
@@ -1229,7 +1238,7 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
     // The LLURL can give me the 'authority', which is of the form: [username[:password]@]hostname[:port]
     // We want just the hostname for the cookie code, but LLURL doesn't seem to have a way to extract that.
     // We therefore do it here.
-    std::string authority = sOpenIDURL.mAuthority;
+    std::string authority = getInstance()->mOpenIDURL.mAuthority;
     std::string::size_type hostStart = authority.find('@');
     if (hostStart == std::string::npos)
     {   // no username/password
@@ -1246,7 +1255,8 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
     {   // no port
         hostEnd = authority.size();
     }
-
+    
+	LLViewerMedia* inst = getInstance();
 	if (url.length())
 	{
 		LLMediaCtrl* media_instance = LLFloaterReg::getInstance("destinations")->getChild<LLMediaCtrl>("destination_guide_contents");
@@ -1258,8 +1268,8 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
 			std::string cookie_path = "";
 			bool httponly = true;
 			bool secure = true;
-			if (parseRawCookie(sOpenIDCookie, cookie_name, cookie_value, cookie_path, httponly, secure) &&
-                media_instance->getMediaPlugin())
+			if (inst->parseRawCookie(inst->mOpenIDCookie, cookie_name, cookie_value, cookie_path, httponly, secure) &&
+				media_instance->getMediaPlugin())
 			{
 				// MAINT-5711 - inexplicably, the CEF setCookie function will no longer set the cookie if the 
 				// url and domain are not the same. This used to be my.sl.com and id.sl.com respectively and worked.
@@ -1268,7 +1278,7 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
 				// (Feels like there must be a less dirty way to construct a URL from component LLURL parts)
 				// MAINT-6392 - Rider: Do not change, however, the original URI requested, since it is used further
 				// down.
-                std::string cefUrl(std::string(sOpenIDURL.mURI) + "://" + std::string(sOpenIDURL.mAuthority));
+				std::string cefUrl(std::string(inst->mOpenIDURL.mURI) + "://" + std::string(inst->mOpenIDURL.mAuthority));
 
 				media_instance->getMediaPlugin()->setCookie(cefUrl, cookie_name, cookie_value, cookie_host, cookie_path, httponly, secure);
 			}
@@ -1281,11 +1291,11 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
 
 	// Do a web profile get so we can store the cookie 
     httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
-    httpHeaders->append(HTTP_OUT_HEADER_COOKIE, sOpenIDCookie);
-    httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, getCurrentUserAgent());
+    httpHeaders->append(HTTP_OUT_HEADER_COOKIE, inst->mOpenIDCookie);
+    httpHeaders->append(HTTP_OUT_HEADER_USER_AGENT, inst->getCurrentUserAgent());
 
     LL_DEBUGS("MediaAuth") << "Requesting " << url << LL_ENDL;
-    LL_DEBUGS("MediaAuth") << "sOpenIDCookie = [" << sOpenIDCookie << "]" << LL_ENDL;
+    LL_DEBUGS("MediaAuth") << "sOpenIDCookie = [" << inst->mOpenIDCookie << "]" << LL_ENDL;
     
     LLSD result = httpAdapter->getRawAndSuspend(httpRequest, url, httpOpts, httpHeaders);
 
@@ -1314,7 +1324,6 @@ void LLViewerMedia::getOpenIDCookieCoro(std::string url)
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::openIDSetup(const std::string &openidUrl, const std::string &openidToken)
 {
 	LL_DEBUGS("MediaAuth") << "url = \"" << openidUrl << "\", token = \"" << openidToken << "\"" << LL_ENDL;
@@ -1323,7 +1332,6 @@ void LLViewerMedia::openIDSetup(const std::string &openidUrl, const std::string
         boost::bind(&LLViewerMedia::openIDSetupCoro, openidUrl, openidToken));
 }
 
-/*static*/
 void LLViewerMedia::openIDSetupCoro(std::string openidUrl, std::string openidToken)
 {
     LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID);
@@ -1338,10 +1346,10 @@ void LLViewerMedia::openIDSetupCoro(std::string openidUrl, std::string openidTok
 	// post the token to the url 
     // the responder will need to extract the cookie(s).
     // Save the OpenID URL for later -- we may need the host when adding the cookie.
-    sOpenIDURL.init(openidUrl.c_str());
+    getInstance()->mOpenIDURL.init(openidUrl.c_str());
 	
     // We shouldn't ever do this twice, but just in case this code gets repurposed later, clear existing cookies.
-    sOpenIDCookie.clear();
+    getInstance()->mOpenIDCookie.clear();
 
     httpHeaders->append(HTTP_OUT_HEADER_ACCEPT, "*/*");
     httpHeaders->append(HTTP_OUT_HEADER_CONTENT_TYPE, "application/x-www-form-urlencoded");
@@ -1373,24 +1381,22 @@ void LLViewerMedia::openIDSetupCoro(std::string openidUrl, std::string openidTok
     const std::string& cookie = resultHeaders[HTTP_IN_HEADER_SET_COOKIE].asString();
 
 	// *TODO: What about bad status codes?  Does this destroy previous cookies?
-    LLViewerMedia::openIDCookieResponse(openidUrl, cookie);
+    LLViewerMedia::getInstance()->openIDCookieResponse(openidUrl, cookie);
     LL_DEBUGS("MediaAuth") << "OpenID cookie set." << LL_ENDL;
 			
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::openIDCookieResponse(const std::string& url, const std::string &cookie)
 {
 	LL_DEBUGS("MediaAuth") << "Cookie received: \"" << cookie << "\"" << LL_ENDL;
 
-	sOpenIDCookie += cookie;
+	mOpenIDCookie += cookie;
 
 	setOpenIDCookie(url);
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::string &uuid)
 {
 	if(uuid.empty())
@@ -1406,7 +1412,6 @@ void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::stri
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::proxyWindowClosed(const std::string &uuid)
 {
 	if(uuid.empty())
@@ -1422,28 +1427,26 @@ void LLViewerMedia::proxyWindowClosed(const std::string &uuid)
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::createSpareBrowserMediaSource()
 {
 	// If we don't have a spare browser media source, create one.
 	// However, if PluginAttachDebuggerToPlugins is set then don't spawn a spare
 	// SLPlugin process in order to not be confused by an unrelated gdb terminal
 	// popping up at the moment we start a media plugin.
-	if (!sSpareBrowserMediaSource && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
+	if (!mSpareBrowserMediaSource && !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))
 	{
 		// The null owner will keep the browser plugin from fully initializing
 		// (specifically, it keeps LLPluginClassMedia from negotiating a size change,
 		// which keeps MediaPluginWebkit::initBrowserWindow from doing anything until we have some necessary data, like the background color)
-		sSpareBrowserMediaSource = LLViewerMediaImpl::newSourceFromMediaType(HTTP_CONTENT_TEXT_HTML, NULL, 0, 0, 1.0);
+		mSpareBrowserMediaSource = LLViewerMediaImpl::newSourceFromMediaType(HTTP_CONTENT_TEXT_HTML, NULL, 0, 0, 1.0);
 	}
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
-// static
 LLPluginClassMedia* LLViewerMedia::getSpareBrowserMediaSource()
 {
-	LLPluginClassMedia* result = sSpareBrowserMediaSource;
-	sSpareBrowserMediaSource = NULL;
+	LLPluginClassMedia* result = mSpareBrowserMediaSource;
+	mSpareBrowserMediaSource = NULL;
 	return result;
 };
 
@@ -1465,50 +1468,24 @@ bool LLViewerMedia::hasInWorldMedia()
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::hasParcelMedia()
 {
 	return !LLViewerParcelMedia::getURL().empty();
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 bool LLViewerMedia::hasParcelAudio()
 {
 	return !LLViewerMedia::getParcelAudioURL().empty();
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 std::string LLViewerMedia::getParcelAudioURL()
 {
 	return LLViewerParcelMgr::getInstance()->getAgentParcel()->getMusicURL();
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::initClass()
-{
-	gIdleCallbacks.addFunction(LLViewerMedia::updateMedia, NULL);
-	sTeleportFinishConnection = LLViewerParcelMgr::getInstance()->
-		setTeleportFinishedCallback(boost::bind(&LLViewerMedia::onTeleportFinished));
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
-void LLViewerMedia::cleanupClass()
-{
-	gIdleCallbacks.deleteFunction(LLViewerMedia::updateMedia, NULL);
-	sTeleportFinishConnection.disconnect();
-	if (sSpareBrowserMediaSource != NULL)
-	{
-		delete sSpareBrowserMediaSource;
-		sSpareBrowserMediaSource = NULL;
-	}
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::onTeleportFinished()
 {
 	// On teleport, clear this setting (i.e. set it to true)
@@ -1517,9 +1494,7 @@ void LLViewerMedia::onTeleportFinished()
 	LLViewerMediaImpl::sMimeTypesFailed.clear();
 }
 
-
 //////////////////////////////////////////////////////////////////////////////////////////
-// static
 void LLViewerMedia::setOnlyAudibleMediaTextureID(const LLUUID& texture_id)
 {
 	sOnlyAudibleTextureID = texture_id;
@@ -1711,7 +1686,7 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
 	if ((plugin_basename == "media_plugin_cef") &&
         !gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins") && !clean_browser)
 	{
-		media_source = LLViewerMedia::getSpareBrowserMediaSource();
+		media_source = LLViewerMedia::getInstance()->getSpareBrowserMediaSource();
 		if(media_source)
 		{
 			media_source->setOwner(owner);
@@ -1787,7 +1762,7 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_
 			media_source->enableMediaPluginDebugging( media_plugin_debugging_enabled  || clean_browser);
 
 			// need to set agent string here before instance created
-			media_source->setBrowserUserAgent(LLViewerMedia::getCurrentUserAgent());
+			media_source->setBrowserUserAgent(LLViewerMedia::getInstance()->getCurrentUserAgent());
 
 			media_source->setTarget(target);
 
@@ -1858,7 +1833,7 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type)
 		media_source->setDisableTimeout(gSavedSettings.getBOOL("DebugPluginDisableTimeout"));
 		media_source->setLoop(mMediaLoop);
 		media_source->setAutoScale(mMediaAutoScale);
-		media_source->setBrowserUserAgent(LLViewerMedia::getCurrentUserAgent());
+		media_source->setBrowserUserAgent(LLViewerMedia::getInstance()->getCurrentUserAgent());
 		media_source->focus(mHasFocus);
 		media_source->setBackgroundColor(mBackgroundColor);
 
@@ -2104,7 +2079,7 @@ void LLViewerMediaImpl::updateVolume()
 	if(mMediaSource)
 	{
 		// always scale the volume by the global media volume
-		F32 volume = mRequestedVolume * LLViewerMedia::getVolume();
+		F32 volume = mRequestedVolume * LLViewerMedia::getInstance()->getVolume();
 
 		if (mProximityCamera > 0)
 		{
@@ -3378,7 +3353,7 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla
 			auth_request_params.substitutions = args;
 
 			auth_request_params.payload = LLSD().with("media_id", mTextureId);
-			auth_request_params.functor.function = boost::bind(&LLViewerMedia::onAuthSubmit, _1, _2);
+			auth_request_params.functor.function = boost::bind(&LLViewerMedia::authSubmitCallback, _1, _2);
 			LLNotifications::instance().add(auth_request_params);
 		};
 		break;
diff --git a/indra/newview/llviewermedia.h b/indra/newview/llviewermedia.h
index e2e758befb..014f9048f0 100644
--- a/indra/newview/llviewermedia.h
+++ b/indra/newview/llviewermedia.h
@@ -70,11 +70,14 @@ private:
 
 class LLViewerMediaImpl;
 
-class LLViewerMedia
+class LLViewerMedia: public LLSingleton<LLViewerMedia>
 {
+	LLSINGLETON(LLViewerMedia);
+	~LLViewerMedia();
+	void initSingleton();
 	LOG_CLASS(LLViewerMedia);
+
 public:
-	
 	// String to get/set media autoplay in gSavedSettings
 	static const char* AUTO_PLAY_MEDIA_SETTING;
 	static const char* SHOW_MEDIA_ON_OTHERS_SETTING;
@@ -88,91 +91,93 @@ public:
 	// Special case early init for just web browser component
 	// so we can show login screen.  See .cpp file for details. JC
 	
-	static viewer_media_t newMediaImpl(const LLUUID& texture_id,
+	viewer_media_t newMediaImpl(const LLUUID& texture_id,
 									   S32 media_width = 0, 
 									   S32 media_height = 0, 
 									   U8 media_auto_scale = false,
 									   U8 media_loop = false);
 	
-	static viewer_media_t updateMediaImpl(LLMediaEntry* media_entry, const std::string& previous_url, bool update_from_self);
-	static LLViewerMediaImpl* getMediaImplFromTextureID(const LLUUID& texture_id);
-	static std::string getCurrentUserAgent();
-	static void updateBrowserUserAgent();
-	static bool handleSkinCurrentChanged(const LLSD& /*newvalue*/);
-	static bool textureHasMedia(const LLUUID& texture_id);
-	static void setVolume(F32 volume);
+	viewer_media_t updateMediaImpl(LLMediaEntry* media_entry, const std::string& previous_url, bool update_from_self);
+	LLViewerMediaImpl* getMediaImplFromTextureID(const LLUUID& texture_id);
+	std::string getCurrentUserAgent();
+	void updateBrowserUserAgent();
+	bool handleSkinCurrentChanged(const LLSD& /*newvalue*/);
+	bool textureHasMedia(const LLUUID& texture_id);
+	void setVolume(F32 volume);
 	
 	// Is any media currently "showing"?  Includes Parcel Media.  Does not include media in the UI.
-	static bool isAnyMediaShowing();
+	bool isAnyMediaShowing();
 	// Shows if any media is playing, counts visible non time based media as playing. Does not include media in the UI.
-	static bool isAnyMediaPlaying();
+	bool isAnyMediaPlaying();
 	// Set all media enabled or disabled, depending on val.   Does not include media in the UI.
-	static void setAllMediaEnabled(bool val);
+	void setAllMediaEnabled(bool val);
 	// Set all media paused(stopped for non time based) or playing, depending on val.   Does not include media in the UI.
-	static void setAllMediaPaused(bool val);
+	void setAllMediaPaused(bool val);
 
-	static void updateMedia(void* dummy_arg = NULL);
-	
-	static void initClass();
-	static void cleanupClass();
-	
-	static F32 getVolume();	
-	static void muteListChanged();
-	static bool isInterestingEnough(const LLVOVolume* object, const F64 &object_interest);
+	static void onIdle(void* dummy_arg = NULL); // updateMedia wrapper
+	void updateMedia(void* dummy_arg = NULL);
+
+	F32 getVolume();	
+	void muteListChanged();
+	bool isInterestingEnough(const LLVOVolume* object, const F64 &object_interest);
 	
 	// Returns the priority-sorted list of all media impls.
-	static impl_list &getPriorityList();
+	impl_list &getPriorityList();
 	
 	// This is the comparitor used to sort the list.
 	static bool priorityComparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2);
 	
 	// These are just helper functions for the convenience of others working with media
-	static bool hasInWorldMedia();
-	static std::string getParcelAudioURL();
-	static bool hasParcelMedia();
-	static bool hasParcelAudio();
-	static bool isParcelMediaPlaying();
-	static bool isParcelAudioPlaying();
-	
-	static void onAuthSubmit(const LLSD& notification, const LLSD& response);
+	bool hasInWorldMedia();
+	std::string getParcelAudioURL();
+	bool hasParcelMedia();
+	bool hasParcelAudio();
+	bool isParcelMediaPlaying();
+	bool isParcelAudioPlaying();
+
+	static void authSubmitCallback(const LLSD& notification, const LLSD& response);
 
 	// Clear all cookies for all plugins
-	static void clearAllCookies();
+	void clearAllCookies();
 	
 	// Clear all plugins' caches
-	static void clearAllCaches();
+	void clearAllCaches();
 	
 	// Set the "cookies enabled" flag for all loaded plugins
-	static void setCookiesEnabled(bool enabled);
+	void setCookiesEnabled(bool enabled);
 	
 	// Set the proxy config for all loaded plugins
-	static void setProxyConfig(bool enable, const std::string &host, int port);
+	void setProxyConfig(bool enable, const std::string &host, int port);
 	
-	static void openIDSetup(const std::string &openid_url, const std::string &openid_token);
-	static void openIDCookieResponse(const std::string& url, const std::string &cookie);
+	void openIDSetup(const std::string &openid_url, const std::string &openid_token);
+	void openIDCookieResponse(const std::string& url, const std::string &cookie);
 	
-	static void proxyWindowOpened(const std::string &target, const std::string &uuid);
-	static void proxyWindowClosed(const std::string &uuid);
+	void proxyWindowOpened(const std::string &target, const std::string &uuid);
+	void proxyWindowClosed(const std::string &uuid);
 	
-	static void createSpareBrowserMediaSource();
-	static LLPluginClassMedia* getSpareBrowserMediaSource();
+	void createSpareBrowserMediaSource();
+	LLPluginClassMedia* getSpareBrowserMediaSource();
 
-	static void setOnlyAudibleMediaTextureID(const LLUUID& texture_id);
+	void setOnlyAudibleMediaTextureID(const LLUUID& texture_id);
 
-	static LLSD getHeaders();
-    static LLCore::HttpHeaders::ptr_t getHttpHeaders();
+	LLSD getHeaders();
+	LLCore::HttpHeaders::ptr_t getHttpHeaders();
 	
 private:
-	static bool parseRawCookie(const std::string raw_cookie, std::string& name, std::string& value, std::string& path, bool& httponly, bool& secure);
-	static void setOpenIDCookie(const std::string& url);
-	static void onTeleportFinished();
-
-    static void openIDSetupCoro(std::string openidUrl, std::string openidToken);
-    static void getOpenIDCookieCoro(std::string url);
-
-	static LLURL sOpenIDURL;
-	static std::string sOpenIDCookie;
-	static LLPluginClassMedia* sSpareBrowserMediaSource;
+	void onAuthSubmit(const LLSD& notification, const LLSD& response);
+	bool parseRawCookie(const std::string raw_cookie, std::string& name, std::string& value, std::string& path, bool& httponly, bool& secure);
+	void setOpenIDCookie(const std::string& url);
+	void onTeleportFinished();
+
+	static void openIDSetupCoro(std::string openidUrl, std::string openidToken);
+	static void getOpenIDCookieCoro(std::string url);
+
+	bool mAnyMediaShowing;
+	bool mAnyMediaPlaying;
+	LLURL mOpenIDURL;
+	std::string mOpenIDCookie;
+	LLPluginClassMedia* mSpareBrowserMediaSource;
+	boost::signals2::connection mTeleportFinishConnection;
 };
 
 // Implementation functions not exported into header file
diff --git a/indra/newview/llviewermediafocus.cpp b/indra/newview/llviewermediafocus.cpp
index 59165c1d71..1ac313f955 100644
--- a/indra/newview/llviewermediafocus.cpp
+++ b/indra/newview/llviewermediafocus.cpp
@@ -537,7 +537,7 @@ bool LLViewerMediaFocus::isHoveringOverFace(LLPointer<LLViewerObject> objectp, S
 
 LLViewerMediaImpl* LLViewerMediaFocus::getFocusedMediaImpl()
 {
-	return LLViewerMedia::getMediaImplFromTextureID(mFocusedImplID);
+	return LLViewerMedia::getInstance()->getMediaImplFromTextureID(mFocusedImplID);
 }
 
 LLViewerObject* LLViewerMediaFocus::getFocusedObject()
@@ -547,7 +547,7 @@ LLViewerObject* LLViewerMediaFocus::getFocusedObject()
 
 LLViewerMediaImpl* LLViewerMediaFocus::getHoverMediaImpl()
 {
-	return LLViewerMedia::getMediaImplFromTextureID(mHoverImplID);
+	return LLViewerMedia::getInstance()->getMediaImplFromTextureID(mHoverImplID);
 }
 
 LLViewerObject* LLViewerMediaFocus::getHoverObject()
@@ -557,7 +557,7 @@ LLViewerObject* LLViewerMediaFocus::getHoverObject()
 
 void LLViewerMediaFocus::focusZoomOnMedia(LLUUID media_id)
 {
-	LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(media_id);
+	LLViewerMediaImpl* impl = LLViewerMedia::getInstance()->getMediaImplFromTextureID(media_id);
 	
 	if(impl)
 	{	
diff --git a/indra/newview/llviewerparcelmedia.cpp b/indra/newview/llviewerparcelmedia.cpp
index d31fc0d606..cbc276b7e2 100644
--- a/indra/newview/llviewerparcelmedia.cpp
+++ b/indra/newview/llviewerparcelmedia.cpp
@@ -213,7 +213,7 @@ void LLViewerParcelMedia::play(LLParcel* parcel)
 			LL_DEBUGS("Media") << "new media impl with mime type " << mime_type << ", url " << media_url << LL_ENDL;
 
 			// There is no media impl, make a new one
-			sMediaImpl = LLViewerMedia::newMediaImpl(
+			sMediaImpl = LLViewerMedia::getInstance()->newMediaImpl(
 				placeholder_texture_id,
 				media_width, 
 				media_height, 
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index 68a9994bee..f39275af21 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -3454,7 +3454,7 @@ void LLViewerMediaTexture::setMediaImpl()
 {
 	if(!mMediaImplp)
 	{
-		mMediaImplp = LLViewerMedia::getMediaImplFromTextureID(mID);
+		mMediaImplp = LLViewerMedia::getInstance()->getMediaImplFromTextureID(mID);
 	}
 }
 
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 3793d6b9b2..88058c28a6 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -188,7 +188,7 @@ public:
 	
 	virtual bool isInterestingEnough() const
 		{
-			return LLViewerMedia::isInterestingEnough(mObject, getMediaInterest());
+			return LLViewerMedia::getInstance()->isInterestingEnough(mObject, getMediaInterest());
 		}
 
 	virtual std::string getCapabilityUrl(const std::string &name) const
@@ -2698,7 +2698,7 @@ void LLVOVolume::syncMediaData(S32 texture_index, const LLSD &media_data, bool m
 			LLUUID updating_agent = LLTextureEntry::getAgentIDFromMediaVersionString(getMediaURL());
 			update_from_self = (updating_agent == gAgent.getID());
 		}
-		viewer_media_t media_impl = LLViewerMedia::updateMediaImpl(mep, previous_url, update_from_self);
+		viewer_media_t media_impl = LLViewerMedia::getInstance()->updateMediaImpl(mep, previous_url, update_from_self);
 			
 		addMediaImpl(media_impl, texture_index) ;
 	}
diff --git a/indra/newview/llweb.cpp b/indra/newview/llweb.cpp
index 61ec02957e..0cdc7f0d88 100644
--- a/indra/newview/llweb.cpp
+++ b/indra/newview/llweb.cpp
@@ -121,7 +121,7 @@ void LLWeb::loadURLExternal(const std::string& url, const std::string& uuid)
 void LLWeb::loadURLExternal(const std::string& url, bool async, const std::string& uuid)
 {
 	// Act like the proxy window was closed, since we won't be able to track targeted windows in the external browser.
-	LLViewerMedia::proxyWindowClosed(uuid);
+	LLViewerMedia::getInstance()->proxyWindowClosed(uuid);
 	
 	if(gSavedSettings.getBOOL("DisableExternalBrowser"))
 	{
diff --git a/indra/newview/llwebprofile.cpp b/indra/newview/llwebprofile.cpp
index 8dcef2c7cd..569f479a16 100644
--- a/indra/newview/llwebprofile.cpp
+++ b/indra/newview/llwebprofile.cpp
@@ -83,7 +83,7 @@ void LLWebProfile::setAuthCookie(const std::string& cookie)
 LLCore::HttpHeaders::ptr_t LLWebProfile::buildDefaultHeaders()
 {
     LLCore::HttpHeaders::ptr_t httpHeaders(new LLCore::HttpHeaders);
-    LLSD headers = LLViewerMedia::getHeaders();
+    LLSD headers = LLViewerMedia::getInstance()->getHeaders();
 
     for (LLSD::map_iterator it = headers.beginMap(); it != headers.endMap(); ++it)
     {